asn_parse_nlength: 325| 625|{ 326| 625| int len_len; 327| | 328| 625| if (pkt_len < 1) ------------------ | Branch (328:9): [True: 0, False: 625] ------------------ 329| 0| return NULL; /* always too short */ 330| | 331| 625| if (NULL == pkt || NULL == data_len) ------------------ | Branch (331:9): [True: 0, False: 625] | Branch (331:24): [True: 0, False: 625] ------------------ 332| 0| return NULL; 333| | 334| 625| *data_len = 0; 335| | 336| 625| if (*pkt & 0x80) { ------------------ | Branch (336:9): [True: 9, False: 616] ------------------ 337| | /* 338| | * long length; first byte is length of length (after masking high bit) 339| | */ 340| 9| len_len = (int) ((*pkt & ~0x80) + 1); 341| 9| if (pkt_len < len_len) ------------------ | Branch (341:13): [True: 1, False: 8] ------------------ 342| 1| return NULL; /* still too short for length and data */ 343| | 344| | /* now we know we have enough data to parse length */ 345| 8| if (NULL == asn_parse_length(pkt, data_len)) ------------------ | Branch (345:13): [True: 8, False: 0] ------------------ 346| 8| return NULL; /* propagate error from asn_parse_length */ 347| 616| } else { 348| | /* 349| | * short length; first byte is the length 350| | */ 351| 616| len_len = 1; 352| 616| *data_len = *pkt; 353| 616| } 354| | 355| 616| if ((*data_len + len_len) > pkt_len) ------------------ | Branch (355:9): [True: 1, False: 615] ------------------ 356| 1| return NULL; 357| | 358| 615| return (pkt + len_len); 359| 616|} asn_check_packet: 484| 227|{ 485| 227| u_long asn_length; 486| | 487| 227| if (len < 2) ------------------ | Branch (487:9): [True: 10, False: 217] ------------------ 488| 10| return 0; /* always too short */ 489| | 490| 217| if (*pkt != (u_char) (ASN_SEQUENCE | ASN_CONSTRUCTOR)) ------------------ | | 84| 217|#define ASN_SEQUENCE 0x10U ------------------ if (*pkt != (u_char) (ASN_SEQUENCE | ASN_CONSTRUCTOR)) ------------------ | | 96| 217|#define ASN_CONSTRUCTOR 0x20U ------------------ | Branch (490:9): [True: 16, False: 201] ------------------ 491| 16| return -1; /* wrong type */ 492| | 493| 201| if (*(pkt + 1) & 0x80) { ------------------ | Branch (493:9): [True: 5, False: 196] ------------------ 494| | /* 495| | * long length 496| | */ 497| 5| if ((int) len < (int) (*(pkt + 1) & ~0x80) + 2) ------------------ | Branch (497:13): [True: 2, False: 3] ------------------ 498| 2| return 0; /* still to short, incomplete length */ 499| 3| if (NULL == asn_parse_length(pkt + 1, &asn_length)) ------------------ | Branch (499:13): [True: 1, False: 2] ------------------ 500| 1| return 0; /* propagate error from asn_parse_length() */ 501| 2| return (asn_length + 2 + (*(pkt + 1) & ~0x80)); 502| 196| } else { 503| | /* 504| | * short length 505| | */ 506| 196| return (*(pkt + 1) + 2); 507| 196| } 508| 201|} asn_parse_int: 557| 344|{ 558| | /* 559| | * ASN.1 integer ::= 0x02 asnlength byte {byte}* 560| | */ 561| 344| static const char *errpre = "parse int"; 562| 344| register u_char *bufp = data; 563| 344| u_long asn_length; 564| 344| int i; 565| 344| union { 566| 344| long l; 567| 344| unsigned char b[sizeof(long)]; 568| 344| } value; 569| | 570| 344| if (NULL == data || NULL == datalength || NULL == type || NULL == intp) { ------------------ | Branch (570:9): [True: 0, False: 344] | Branch (570:25): [True: 0, False: 344] | Branch (570:47): [True: 0, False: 344] | Branch (570:63): [True: 0, False: 344] ------------------ 571| 0| ERROR_MSG("parse int: NULL pointer"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 572| 0| return NULL; 573| 0| } 574| | 575| 344| if (intsize != sizeof(long)) { ------------------ | Branch (575:9): [True: 0, False: 344] ------------------ 576| 0| _asn_size_err(errpre, intsize, sizeof(long)); 577| 0| return NULL; 578| 0| } 579| | 580| | /** need at least 2 bytes to work with: type, length (which might be 0) */ 581| 344| if (*datalength < 2) { ------------------ | Branch (581:9): [True: 129, False: 215] ------------------ 582| 129| _asn_short_err(errpre, *datalength, 2); 583| 129| return NULL; 584| 129| } 585| | 586| 215| *type = *bufp++; 587| 215| if (*type != ASN_INTEGER) { ------------------ | | 75| 215|#define ASN_INTEGER 0x02U ------------------ | Branch (587:9): [True: 7, False: 208] ------------------ 588| 7| _asn_type_err(errpre, *type); 589| 7| return NULL; 590| 7| } 591| | 592| 208| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 593| 208| if (NULL == bufp) { ------------------ | Branch (593:9): [True: 8, False: 200] ------------------ 594| 8| _asn_short_err(errpre, *datalength - 1, asn_length); 595| 8| return NULL; 596| 8| } 597| | 598| 200| if ((size_t) asn_length > intsize || (int) asn_length == 0) { ------------------ | Branch (598:9): [True: 1, False: 199] | Branch (598:42): [True: 5, False: 194] ------------------ 599| 6| _asn_length_err(errpre, (size_t) asn_length, intsize); 600| 6| return NULL; 601| 6| } 602| | 603| 194| *datalength -= (int) asn_length + (bufp - data); 604| | 605| 194| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 194| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 194|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 194] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 194] | | ------------------ ------------------ 606| | 607| 194| memset(&value.b, *bufp & 0x80 ? 0xff : 0, sizeof(value.b)); ------------------ | Branch (607:22): [True: 1, False: 193] ------------------ 608| 194| if (NETSNMP_BIGENDIAN) { ------------------ | | 2396| 194|# define NETSNMP_BIGENDIAN 0 | | ------------------ | | | Branch (2396:29): [Folded, False: 194] | | ------------------ ------------------ 609| 0| for (i = sizeof(long) - asn_length; asn_length--; i++) ------------------ | Branch (609:45): [True: 0, False: 0] ------------------ 610| 0| value.b[i] = *bufp++; 611| 194| } else { 612| 635| for (i = asn_length - 1; asn_length--; i--) ------------------ | Branch (612:34): [True: 441, False: 194] ------------------ 613| 441| value.b[i] = *bufp++; 614| 194| } 615| | 616| 194| CHECK_OVERFLOW_S(value.l, 1); ------------------ | | 214| 194|#define CHECK_OVERFLOW_S(x,y) do { \ | | 215| 194| if (x > INT32_MAX) { \ | | ------------------ | | | Branch (215:13): [True: 1, False: 193] | | ------------------ | | 216| 1| DEBUGMSG(("asn","truncating signed value %ld to 32 bits (%d)\n",(long)(x),y)); \ | | ------------------ | | | | 61| 1|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | | | ------------------ | | | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 1] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (61:67): [Folded, False: 1] | | | | ------------------ | | ------------------ | | 217| 1| x &= 0xffffffff; \ | | 218| 193| } else if (x < INT32_MIN) { \ | | ------------------ | | | Branch (218:20): [True: 0, False: 193] | | ------------------ | | 219| 0| DEBUGMSG(("asn","truncating signed value %ld to 32 bits (%d)\n",(long)(x),y)); \ | | ------------------ | | | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (61:67): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 220| 0| x = 0 - (x & 0xffffffff); \ | | 221| 0| } \ | | 222| 194| } while(0) | | ------------------ | | | Branch (222:13): [Folded, False: 194] | | ------------------ ------------------ 617| | 618| 194| DEBUGMSG(("dumpv_recv", " Integer:\t%ld (0x%.2lX)\n", value.l, value.l)); ------------------ | | 61| 194|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 194|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 194] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 194] | | ------------------ ------------------ 619| | 620| 194| *intp = value.l; 621| 194| return bufp; 622| 200|} asn_parse_string: 910| 121|{ 911| 121| static const char *errpre = "parse string"; 912| 121| u_char *bufp = data; 913| 121| u_long asn_length; 914| | 915| 121| if (NULL == data || NULL == datalength || NULL == type || NULL == str || ------------------ | Branch (915:9): [True: 0, False: 121] | Branch (915:25): [True: 0, False: 121] | Branch (915:47): [True: 0, False: 121] | Branch (915:63): [True: 0, False: 121] ------------------ 916| 121| NULL == strlength) { ------------------ | Branch (916:9): [True: 0, False: 121] ------------------ 917| 0| ERROR_MSG("parse string: NULL pointer"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 918| 0| return NULL; 919| 0| } 920| | 921| | /** need at least 2 bytes to work with: type, length (which might be 0) */ 922| 121| if (*datalength < 2) { ------------------ | Branch (922:9): [True: 0, False: 121] ------------------ 923| 0| _asn_short_err(errpre, *datalength, 2); 924| 0| return NULL; 925| 0| } 926| | 927| 121| *type = *bufp++; 928| 121| if (*type != ASN_OCTET_STR && *type != ASN_IPADDRESS && *type != ASN_OPAQUE ------------------ | | 78| 242|#define ASN_OCTET_STR 0x04U ------------------ if (*type != ASN_OCTET_STR && *type != ASN_IPADDRESS && *type != ASN_OPAQUE ------------------ | | 88| 149|#define ASN_IPADDRESS (ASN_APPLICATION | 0) | | ------------------ | | | | 91| 28|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ if (*type != ASN_OCTET_STR && *type != ASN_IPADDRESS && *type != ASN_OPAQUE ------------------ | | 93| 149|#define ASN_OPAQUE (ASN_APPLICATION | 4) /* changed so no conflict with other includes */ | | ------------------ | | | | 91| 28|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (928:9): [True: 28, False: 93] | Branch (928:35): [True: 28, False: 0] | Branch (928:61): [True: 25, False: 3] ------------------ 929| 25| && *type != ASN_NSAP) { ------------------ | | 98| 25|#define ASN_NSAP (ASN_APPLICATION | 5) /* historic - don't use */ | | ------------------ | | | | 91| 25|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (929:16): [True: 25, False: 0] ------------------ 930| 25| _asn_type_err(errpre, *type); 931| 25| return NULL; 932| 25| } 933| | 934| 96| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 935| 96| if (NULL == bufp) { ------------------ | Branch (935:9): [True: 0, False: 96] ------------------ 936| 0| _asn_short_err(errpre, *datalength - 1, asn_length); 937| 0| return NULL; 938| 0| } 939| | 940| 96| if (asn_length > *strlength) { ------------------ | Branch (940:9): [True: 0, False: 96] ------------------ 941| 0| _asn_length_err(errpre, (size_t) asn_length, *strlength); 942| 0| return NULL; 943| 0| } 944| | 945| 96| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 96| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 96|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 96] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 96] | | ------------------ ------------------ 946| | 947| 96| memmove(str, bufp, asn_length); 948| 96| if (*strlength > asn_length) ------------------ | Branch (948:9): [True: 96, False: 0] ------------------ 949| 96| str[asn_length] = 0; 950| 96| *strlength = asn_length; 951| 96| *datalength -= asn_length + (bufp - data); 952| | 953| 96| DEBUGIF("dumpv_recv") { ------------------ | | 145| 96|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 192|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 96] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 954| 0| u_char *buf = (u_char *) malloc(1 + asn_length); 955| 0| size_t l = (buf != NULL) ? (1 + asn_length) : 0, ol = 0; ------------------ | Branch (955:29): [True: 0, False: 0] ------------------ 956| | 957| 0| if (sprint_realloc_asciistring ------------------ | Branch (957:13): [True: 0, False: 0] ------------------ 958| 0| (&buf, &l, &ol, 1, str, asn_length)) { 959| 0| DEBUGMSG(("dumpv_recv", " String:\t%s\n", buf)); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 960| 0| } else { 961| 0| if (buf == NULL) { ------------------ | Branch (961:17): [True: 0, False: 0] ------------------ 962| 0| DEBUGMSG(("dumpv_recv", " String:\t[TRUNCATED]\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 963| 0| } else { 964| 0| DEBUGMSG(("dumpv_recv", " String:\t%s [TRUNCATED]\n", ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 965| 0| buf)); 966| 0| } 967| 0| } 968| 0| if (buf != NULL) { ------------------ | Branch (968:13): [True: 0, False: 0] ------------------ 969| 0| free(buf); 970| 0| } 971| 0| } 972| | 973| 96| return bufp + asn_length; 974| 96|} asn_parse_header: 1071| 319|{ 1072| 319| register u_char *bufp; 1073| 319| u_long asn_length = 0; 1074| 319| const char *errpre = "parse header"; 1075| | 1076| 319| if (!data || !datalength || !type) { ------------------ | Branch (1076:9): [True: 0, False: 319] | Branch (1076:18): [True: 0, False: 319] | Branch (1076:33): [True: 0, False: 319] ------------------ 1077| 0| ERROR_MSG("parse header: NULL pointer"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1078| 0| return NULL; 1079| 0| } 1080| | 1081| | /** need at least 2 bytes to work with: type, length (which might be 0) */ 1082| 319| if (*datalength < 2) { ------------------ | Branch (1082:9): [True: 0, False: 319] ------------------ 1083| 0| _asn_short_err(errpre, *datalength, 2); 1084| 0| return NULL; 1085| 0| } 1086| | 1087| 319| bufp = data; 1088| | /* 1089| | * this only works on data types < 30, i.e. no extension octets 1090| | */ 1091| 319| if (IS_EXTENSION_ID(*bufp)) { ------------------ | | 103| 319|#define IS_EXTENSION_ID(byte) (((byte) & ASN_EXTENSION_ID) == ASN_EXTENSION_ID) | | ------------------ | | | | 99| 319|#define ASN_EXTENSION_ID 0x1FU | | ------------------ | | #define IS_EXTENSION_ID(byte) (((byte) & ASN_EXTENSION_ID) == ASN_EXTENSION_ID) | | ------------------ | | | | 99| 319|#define ASN_EXTENSION_ID 0x1FU | | ------------------ | | | Branch (103:31): [True: 0, False: 319] | | ------------------ ------------------ 1092| 0| ERROR_MSG("can't process ID >= 30"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1093| 0| return NULL; 1094| 0| } 1095| 319| *type = *bufp++; 1096| | 1097| 319| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 1098| 319| if (NULL == bufp) { ------------------ | Branch (1098:9): [True: 2, False: 317] ------------------ 1099| 2| _asn_short_err(errpre, *datalength - 1, asn_length); 1100| 2| return NULL; 1101| 2| } 1102| | 1103| |#ifdef DUMP_PRINT_HEADERS 1104| | DEBUGDUMPSETUP("recv", data, (bufp - data)); 1105| | DEBUGMSG(("dumpv_recv", " Header: 0x%.2X, len = %d (0x%X)\n", *data, 1106| | asn_length, asn_length)); 1107| |#else 1108| | /* 1109| | * DEBUGMSGHEXTLI(("recv",data,(bufp-data))); 1110| | * DEBUGMSG(("dumpH_recv","\n")); 1111| | */ 1112| 317|#endif 1113| | 1114| 317|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 1115| | 1116| 317| if ((asn_length > 2) && (*type == ASN_OPAQUE) && (*bufp == ASN_OPAQUE_TAG1)) { ------------------ | | 93| 173|#define ASN_OPAQUE (ASN_APPLICATION | 4) /* changed so no conflict with other includes */ | | ------------------ | | | | 91| 173|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ if ((asn_length > 2) && (*type == ASN_OPAQUE) && (*bufp == ASN_OPAQUE_TAG1)) { ------------------ | | 131| 0|#define ASN_OPAQUE_TAG1 (ASN_CONTEXT | ASN_EXTENSION_ID) | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define ASN_OPAQUE_TAG1 (ASN_CONTEXT | ASN_EXTENSION_ID) | | ------------------ | | | | 99| 0|#define ASN_EXTENSION_ID 0x1FU | | ------------------ ------------------ | Branch (1116:9): [True: 173, False: 144] | Branch (1116:29): [True: 0, False: 173] | Branch (1116:54): [True: 0, False: 0] ------------------ 1117| | 1118| | /* 1119| | * check if 64-but counter 1120| | */ 1121| 0| switch (*(bufp + 1)) { 1122| 0| case ASN_OPAQUE_COUNTER64: ------------------ | | 156| 0|#define ASN_OPAQUE_COUNTER64 (ASN_OPAQUE_TAG2 + ASN_APP_COUNTER64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_COUNTER64 (ASN_OPAQUE_TAG2 + ASN_APP_COUNTER64) | | ------------------ | | | | 146| 0|#define ASN_APP_COUNTER64 (ASN_APPLICATION | 6) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1122:9): [True: 0, False: 0] ------------------ 1123| 0| case ASN_OPAQUE_U64: ------------------ | | 192| 0|#define ASN_OPAQUE_U64 (ASN_OPAQUE_TAG2 + ASN_APP_U64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_U64 (ASN_OPAQUE_TAG2 + ASN_APP_U64) | | ------------------ | | | | 150| 0|#define ASN_APP_U64 (ASN_APPLICATION | 11) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1123:9): [True: 0, False: 0] ------------------ 1124| 0| case ASN_OPAQUE_FLOAT: ------------------ | | 165| 0|#define ASN_OPAQUE_FLOAT (ASN_OPAQUE_TAG2 + ASN_APP_FLOAT) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_FLOAT (ASN_OPAQUE_TAG2 + ASN_APP_FLOAT) | | ------------------ | | | | 147| 0|#define ASN_APP_FLOAT (ASN_APPLICATION | 8) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1124:9): [True: 0, False: 0] ------------------ 1125| 0| case ASN_OPAQUE_DOUBLE: ------------------ | | 174| 0|#define ASN_OPAQUE_DOUBLE (ASN_OPAQUE_TAG2 + ASN_APP_DOUBLE) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_DOUBLE (ASN_OPAQUE_TAG2 + ASN_APP_DOUBLE) | | ------------------ | | | | 148| 0|#define ASN_APP_DOUBLE (ASN_APPLICATION | 9) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1125:9): [True: 0, False: 0] ------------------ 1126| 0| case ASN_OPAQUE_I64: ------------------ | | 183| 0|#define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 149| 0|#define ASN_APP_I64 (ASN_APPLICATION | 10) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1126:9): [True: 0, False: 0] ------------------ 1127| 0| *type = *(bufp + 1); 1128| 0| break; 1129| | 1130| 0| default: ------------------ | Branch (1130:9): [True: 0, False: 0] ------------------ 1131| | /* 1132| | * just an Opaque 1133| | */ 1134| 0| *datalength = (int) asn_length; 1135| 0| return bufp; 1136| 0| } 1137| | /* 1138| | * value is encoded as special format 1139| | */ 1140| 0| *datalength = (int) asn_length; 1141| 0| bufp = asn_parse_nlength(bufp+2, *datalength - 2, &asn_length); 1142| 0| if (NULL == bufp) { ------------------ | Branch (1142:13): [True: 0, False: 0] ------------------ 1143| 0| _asn_short_err("parse opaque header", *datalength - 2, asn_length); 1144| 0| return NULL; 1145| 0| } 1146| 0| } 1147| 317|#endif /* NETSNMP_WITH_OPAQUE_SPECIAL_TYPES */ 1148| | 1149| 317| *datalength = (int) asn_length; 1150| | 1151| 317| return bufp; 1152| 317|} asn_parse_sequence: 1171| 317|{ /* error message prefix */ 1172| 317| data = asn_parse_header(data, datalength, type); 1173| 317| if (data && (*type != expected_type)) { ------------------ | Branch (1173:9): [True: 315, False: 2] | Branch (1173:17): [True: 14, False: 301] ------------------ 1174| 14| char ebuf[128]; 1175| 14| snprintf(ebuf, sizeof(ebuf), 1176| 14| "%s header type %02X: s/b %02X", estr, 1177| 14| (u_char) * type, (u_char) expected_type); 1178| 14| ERROR_MSG(ebuf); ------------------ | | 188| 14|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1179| 14| return NULL; 1180| 14| } 1181| 303| return data; 1182| 317|} asn_parse_length: 1293| 11|{ 1294| 11| static const char *errpre = "parse length"; 1295| 11| char ebuf[128]; 1296| 11| register u_char lengthbyte; 1297| | 1298| 11| if (!data || !length) { ------------------ | Branch (1298:9): [True: 0, False: 11] | Branch (1298:18): [True: 0, False: 11] ------------------ 1299| 0| ERROR_MSG("parse length: NULL pointer"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1300| 0| return NULL; 1301| 0| } 1302| 11| lengthbyte = *data; 1303| | 1304| 11| if (lengthbyte & ASN_LONG_LEN) { ------------------ | | 98| 11|#define ASN_LONG_LEN 0x80U ------------------ | Branch (1304:9): [True: 11, False: 0] ------------------ 1305| 11| lengthbyte &= ~ASN_LONG_LEN; /* turn MSb off */ ------------------ | | 98| 11|#define ASN_LONG_LEN 0x80U ------------------ 1306| 11| if (lengthbyte == 0) { ------------------ | Branch (1306:13): [True: 0, False: 11] ------------------ 1307| 0| snprintf(ebuf, sizeof(ebuf), 1308| 0| "%s: indefinite length not supported", errpre); 1309| 0| ERROR_MSG(ebuf); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1310| 0| return NULL; 1311| 0| } 1312| 11| if (lengthbyte > sizeof(long)) { ------------------ | Branch (1312:13): [True: 9, False: 2] ------------------ 1313| 9| snprintf(ebuf, sizeof(ebuf), 1314| 9| "%s: data length %d > %lu not supported", errpre, 1315| 9| lengthbyte, (unsigned long)sizeof(long)); 1316| 9| ERROR_MSG(ebuf); ------------------ | | 188| 9|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1317| 9| return NULL; 1318| 9| } 1319| 2| data++; 1320| 2| *length = 0; /* protect against short lengths */ 1321| 11| while (lengthbyte--) { ------------------ | Branch (1321:16): [True: 9, False: 2] ------------------ 1322| 9| *length <<= 8; 1323| 9| *length |= *data++; 1324| 9| } 1325| 2| if ((long) *length < 0) { ------------------ | Branch (1325:13): [True: 0, False: 2] ------------------ 1326| 0| snprintf(ebuf, sizeof(ebuf), 1327| 0| "%s: negative data length %ld\n", errpre, 1328| 0| (long) *length); 1329| 0| ERROR_MSG(ebuf); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1330| 0| return NULL; 1331| 0| } 1332| 2| return data; 1333| 2| } else { /* short asnlength */ 1334| 0| *length = (long) lengthbyte; 1335| 0| return data + 1; 1336| 0| } 1337| 11|} asn_parse_objid: 1435| 2|{ 1436| 2| static const char *errpre = "parse objid"; 1437| | /* 1438| | * ASN.1 objid ::= 0x06 asnlength subidentifier {subidentifier}* 1439| | * subidentifier ::= {leadingbyte}* lastbyte 1440| | * leadingbyte ::= 1 7bitvalue 1441| | * lastbyte ::= 0 7bitvalue 1442| | */ 1443| 2| register u_char *bufp = data; 1444| 2| register oid *oidp = objid + 1; 1445| 2| register u_long subidentifier; 1446| 2| register long length; 1447| 2| u_long asn_length; 1448| 2| size_t original_length = *objidlength; 1449| | 1450| 2| if (NULL == data || NULL == datalength || NULL == type || NULL == objid) { ------------------ | Branch (1450:9): [True: 0, False: 2] | Branch (1450:25): [True: 0, False: 2] | Branch (1450:47): [True: 0, False: 2] | Branch (1450:63): [True: 0, False: 2] ------------------ 1451| 0| ERROR_MSG("parse objid: NULL pointer"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1452| 0| return NULL; 1453| 0| } 1454| | 1455| | /** need at least 2 bytes to work with: type, length (which might be 0) */ 1456| 2| if (*datalength < 2) { ------------------ | Branch (1456:9): [True: 0, False: 2] ------------------ 1457| 0| _asn_short_err(errpre, *datalength, 2); 1458| 0| return NULL; 1459| 0| } 1460| | 1461| 2| *type = *bufp++; 1462| 2| if (*type != ASN_OBJECT_ID) { ------------------ | | 81| 2|#define ASN_OBJECT_ID 0x06U ------------------ | Branch (1462:9): [True: 0, False: 2] ------------------ 1463| 0| _asn_type_err(errpre, *type); 1464| 0| return NULL; 1465| 0| } 1466| 2| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 1467| 2| if (NULL == bufp) { ------------------ | Branch (1467:9): [True: 0, False: 2] ------------------ 1468| 0| _asn_short_err(errpre, *datalength - 1, asn_length); 1469| 0| return NULL; 1470| 0| } 1471| | 1472| 2| *datalength -= (int) asn_length + (bufp - data); 1473| | 1474| 2| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 2| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 2] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 2] | | ------------------ ------------------ 1475| | 1476| | /* 1477| | * Handle invalid object identifier encodings of the form 06 00 robustly 1478| | */ 1479| 2| if (asn_length == 0) ------------------ | Branch (1479:9): [True: 0, False: 2] ------------------ 1480| 0| objid[0] = objid[1] = 0; 1481| | 1482| 2| length = asn_length; 1483| 2| (*objidlength)--; /* account for expansion of first byte */ 1484| | 1485| 9| while (length > 0 && (*objidlength)-- > 0) { ------------------ | Branch (1485:12): [True: 8, False: 1] | Branch (1485:26): [True: 8, False: 0] ------------------ 1486| 8| subidentifier = 0; 1487| 14| do { /* shift and add in low order 7 bits */ 1488| 14| if (subidentifier > (MAX_SUBID >> 7)) { ------------------ | | 18| 14|#define MAX_SUBID 0xFFFFFFFFUL ------------------ | Branch (1488:17): [True: 0, False: 14] ------------------ 1489| 0| ERROR_MSG("subidentifier too large / overflow"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1490| 0| return NULL; 1491| 0| } 1492| 14| subidentifier = 1493| 14| (subidentifier << 7) + (*(u_char *) bufp & ~ASN_BIT8); ------------------ | | 100| 14|#define ASN_BIT8 0x80U ------------------ 1494| 14| length--; 1495| 14| } while ((*(u_char *) bufp++ & ASN_BIT8) && (length > 0)); /* last byte has high bit clear */ ------------------ | | 100| 14|#define ASN_BIT8 0x80U ------------------ | Branch (1495:18): [True: 7, False: 7] | Branch (1495:53): [True: 6, False: 1] ------------------ 1496| | 1497| 8| if (length == 0) { ------------------ | Branch (1497:6): [True: 2, False: 6] ------------------ 1498| 2| u_char *last_byte = bufp - 1; 1499| 2| if (*last_byte & ASN_BIT8) { ------------------ | | 100| 2|#define ASN_BIT8 0x80U ------------------ | Branch (1499:17): [True: 1, False: 1] ------------------ 1500| | /* last byte has high bit set -> wrong BER encoded OID */ 1501| 1| ERROR_MSG("subidentifier syntax error"); ------------------ | | 188| 1|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1502| 1| return NULL; 1503| 1| } 1504| 2| } 1505| 7| if (subidentifier > MAX_SUBID) { ------------------ | | 18| 7|#define MAX_SUBID 0xFFFFFFFFUL ------------------ | Branch (1505:13): [True: 0, False: 7] ------------------ 1506| 0| ERROR_MSG("subidentifier too large"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1507| 0| return NULL; 1508| 0| } 1509| 7| *oidp++ = (oid) subidentifier; 1510| 7| } 1511| | 1512| 1| if (length || oidp < objid + 1) { ------------------ | Branch (1512:9): [True: 0, False: 1] | Branch (1512:19): [True: 0, False: 1] ------------------ 1513| 0| ERROR_MSG("OID length exceeds buffer size"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1514| 0| *objidlength = original_length; 1515| 0| return NULL; 1516| 0| } 1517| | 1518| | /* 1519| | * The first two subidentifiers are encoded into the first component 1520| | * with the value (X * 40) + Y, where: 1521| | * X is the value of the first subidentifier. 1522| | * Y is the value of the second subidentifier. 1523| | */ 1524| 1| subidentifier = oidp - objid >= 2 ? objid[1] : 0; ------------------ | Branch (1524:21): [True: 1, False: 0] ------------------ 1525| 1| if (subidentifier == 0x2B) { ------------------ | Branch (1525:9): [True: 0, False: 1] ------------------ 1526| 0| objid[0] = 1; 1527| 0| objid[1] = 3; 1528| 1| } else { 1529| 1| if (subidentifier < 40) { ------------------ | Branch (1529:13): [True: 0, False: 1] ------------------ 1530| 0| objid[0] = 0; 1531| 0| objid[1] = subidentifier; 1532| 1| } else if (subidentifier < 80) { ------------------ | Branch (1532:20): [True: 0, False: 1] ------------------ 1533| 0| objid[0] = 1; 1534| 0| objid[1] = subidentifier - 40; 1535| 1| } else { 1536| 1| objid[0] = 2; 1537| 1| objid[1] = subidentifier - 80; 1538| 1| } 1539| 1| } 1540| | 1541| 1| *objidlength = (int) (oidp - objid); 1542| | 1543| 1| DEBUGMSG(("dumpv_recv", " ObjID: ")); ------------------ | | 61| 1|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 1] | | ------------------ ------------------ 1544| 1| DEBUGMSGOID(("dumpv_recv", objid, *objidlength)); ------------------ | | 67| 1|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 0|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 1] | | ------------------ ------------------ 1545| 1| DEBUGMSG(("dumpv_recv", "\n")); ------------------ | | 61| 1|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 1] | | ------------------ ------------------ 1546| 1| return bufp; 1547| 1|} asn_realloc_rbuild_length: 2853| 520|{ 2854| 520| static const char *errpre = "build length"; 2855| 520| char ebuf[128]; 2856| 520| int tmp_int; 2857| 520| size_t start_offset = *offset; 2858| | 2859| 520| if (length <= 0x7f) { ------------------ | Branch (2859:9): [True: 520, False: 0] ------------------ 2860| 520| if (((*pkt_len - *offset) < 1) ------------------ | Branch (2860:13): [True: 0, False: 520] ------------------ 2861| 0| && !(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (2861:18): [True: 0, False: 0] | Branch (2861:23): [True: 0, False: 0] ------------------ 2862| 0| snprintf(ebuf, sizeof(ebuf), 2863| 0| "%s: bad length < 1 :%ld, %lu", errpre, 2864| 0| (long)(*pkt_len - *offset), (unsigned long)length); 2865| 0| ERROR_MSG(ebuf); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 2866| 0| return 0; 2867| 0| } 2868| 520| *(*pkt + *pkt_len - (++*offset)) = length; 2869| 520| } else { 2870| 0| while (length > 0xff) { ------------------ | Branch (2870:16): [True: 0, False: 0] ------------------ 2871| 0| if (((*pkt_len - *offset) < 1) ------------------ | Branch (2871:17): [True: 0, False: 0] ------------------ 2872| 0| && !(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (2872:22): [True: 0, False: 0] | Branch (2872:27): [True: 0, False: 0] ------------------ 2873| 0| snprintf(ebuf, sizeof(ebuf), 2874| 0| "%s: bad length < 1 :%ld, %lu", errpre, 2875| 0| (long)(*pkt_len - *offset), (unsigned long)length); 2876| 0| ERROR_MSG(ebuf); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 2877| 0| return 0; 2878| 0| } 2879| 0| *(*pkt + *pkt_len - (++*offset)) = length & 0xff; 2880| 0| length >>= 8; 2881| 0| } 2882| | 2883| 0| while ((*pkt_len - *offset) < 2) { ------------------ | Branch (2883:16): [True: 0, False: 0] ------------------ 2884| 0| if (!(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (2884:19): [True: 0, False: 0] | Branch (2884:24): [True: 0, False: 0] ------------------ 2885| 0| snprintf(ebuf, sizeof(ebuf), 2886| 0| "%s: bad length < 1 :%ld, %lu", errpre, 2887| 0| (long)(*pkt_len - *offset), (unsigned long)length); 2888| 0| ERROR_MSG(ebuf); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 2889| 0| return 0; 2890| 0| } 2891| 0| } 2892| | 2893| 0| *(*pkt + *pkt_len - (++*offset)) = length & 0xff; 2894| 0| tmp_int = *offset - start_offset; 2895| 0| *(*pkt + *pkt_len - (++*offset)) = tmp_int | 0x80; 2896| 0| } 2897| | 2898| 520| return 1; 2899| 520|} asn_realloc_rbuild_header: 2922| 520|{ 2923| 520| char ebuf[128]; 2924| | 2925| 520| if (asn_realloc_rbuild_length(pkt, pkt_len, offset, r, length)) { ------------------ | Branch (2925:9): [True: 520, False: 0] ------------------ 2926| 520| if (((*pkt_len - *offset) < 1) ------------------ | Branch (2926:13): [True: 0, False: 520] ------------------ 2927| 0| && !(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (2927:18): [True: 0, False: 0] | Branch (2927:23): [True: 0, False: 0] ------------------ 2928| 0| snprintf(ebuf, sizeof(ebuf), 2929| 0| "bad header length < 1 :%ld, %lu", 2930| 0| (long)(*pkt_len - *offset), (unsigned long)length); 2931| 0| ERROR_MSG(ebuf); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 2932| 0| return 0; 2933| 0| } 2934| 520| *(*pkt + *pkt_len - (++*offset)) = type; 2935| 520| return 1; 2936| 520| } 2937| 0| return 0; 2938| 520|} asn_realloc_rbuild_int: 2961| 180|{ 2962| 180| static const char *errpre = "build int"; 2963| 180| register long integer = *intp; 2964| 180| int testvalue; 2965| 180| size_t start_offset = *offset; 2966| | 2967| 180| if (intsize != sizeof(long)) { ------------------ | Branch (2967:9): [True: 0, False: 180] ------------------ 2968| 0| _asn_size_err(errpre, intsize, sizeof(long)); 2969| 0| return 0; 2970| 0| } 2971| | 2972| 180| CHECK_OVERFLOW_S(integer,10); ------------------ | | 214| 180|#define CHECK_OVERFLOW_S(x,y) do { \ | | 215| 180| if (x > INT32_MAX) { \ | | ------------------ | | | Branch (215:13): [True: 0, False: 180] | | ------------------ | | 216| 0| DEBUGMSG(("asn","truncating signed value %ld to 32 bits (%d)\n",(long)(x),y)); \ | | ------------------ | | | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (61:67): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 217| 0| x &= 0xffffffff; \ | | 218| 180| } else if (x < INT32_MIN) { \ | | ------------------ | | | Branch (218:20): [True: 0, False: 180] | | ------------------ | | 219| 0| DEBUGMSG(("asn","truncating signed value %ld to 32 bits (%d)\n",(long)(x),y)); \ | | ------------------ | | | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (61:67): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 220| 0| x = 0 - (x & 0xffffffff); \ | | 221| 0| } \ | | 222| 180| } while(0) | | ------------------ | | | Branch (222:13): [Folded, False: 180] | | ------------------ ------------------ 2973| 180| testvalue = (integer < 0) ? -1 : 0; ------------------ | Branch (2973:17): [True: 0, False: 180] ------------------ 2974| | 2975| 180| if (((*pkt_len - *offset) < 1) && !(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (2975:9): [True: 0, False: 180] | Branch (2975:41): [True: 0, False: 0] | Branch (2975:46): [True: 0, False: 0] ------------------ 2976| 0| return 0; 2977| 0| } 2978| 180| *(*pkt + *pkt_len - (++*offset)) = (u_char) integer; 2979| 180| integer >>= 8; 2980| | 2981| 260| while (integer != testvalue) { ------------------ | Branch (2981:12): [True: 80, False: 180] ------------------ 2982| 80| if (((*pkt_len - *offset) < 1) ------------------ | Branch (2982:13): [True: 0, False: 80] ------------------ 2983| 0| && !(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (2983:18): [True: 0, False: 0] | Branch (2983:23): [True: 0, False: 0] ------------------ 2984| 0| return 0; 2985| 0| } 2986| 80| *(*pkt + *pkt_len - (++*offset)) = (u_char) integer; 2987| 80| integer >>= 8; 2988| 80| } 2989| | 2990| 180| if ((*(*pkt + *pkt_len - *offset) & 0x80) != (testvalue & 0x80)) { ------------------ | Branch (2990:9): [True: 20, False: 160] ------------------ 2991| | /* 2992| | * Make sure left most bit is representational of the rest of the bits 2993| | * that aren't encoded. 2994| | */ 2995| 20| if (((*pkt_len - *offset) < 1) ------------------ | Branch (2995:13): [True: 0, False: 20] ------------------ 2996| 0| && !(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (2996:18): [True: 0, False: 0] | Branch (2996:23): [True: 0, False: 0] ------------------ 2997| 0| return 0; 2998| 0| } 2999| 20| *(*pkt + *pkt_len - (++*offset)) = testvalue & 0xff; 3000| 20| } 3001| | 3002| 180| if (asn_realloc_rbuild_header(pkt, pkt_len, offset, r, type, ------------------ | Branch (3002:9): [True: 180, False: 0] ------------------ 3003| 180| (*offset - start_offset))) { 3004| 180| if (_asn_realloc_build_header_check(errpre, pkt, pkt_len, ------------------ | Branch (3004:13): [True: 0, False: 180] ------------------ 3005| 180| (*offset - start_offset))) { 3006| 0| return 0; 3007| 180| } else { 3008| 180| DEBUGDUMPSETUP("send", (*pkt + *pkt_len - *offset), ------------------ | | 83| 180| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 180|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 180] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 180] | | ------------------ ------------------ 3009| 180| (*offset - start_offset)); 3010| 180| DEBUGMSG(("dumpv_send", " Integer:\t%ld (0x%.2lX)\n", *intp, ------------------ | | 61| 180|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 180|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 180] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 180] | | ------------------ ------------------ 3011| 180| *intp)); 3012| 180| return 1; 3013| 180| } 3014| 180| } 3015| | 3016| 0| return 0; 3017| 180|} asn_realloc_rbuild_string: 3042| 140|{ 3043| 140| static const char *errpre = "build string"; 3044| 140| size_t start_offset = *offset; 3045| | 3046| 140| if (str == NULL && strlength > 0) { ------------------ | Branch (3046:9): [True: 0, False: 140] | Branch (3046:24): [True: 0, False: 0] ------------------ 3047| 0| ERROR_MSG("no string passed into asn_realloc_rbuild_string()\n"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 3048| 0| return 0; 3049| 0| } 3050| | 3051| 140| while ((*pkt_len - *offset) < strlength) { ------------------ | Branch (3051:12): [True: 0, False: 140] ------------------ 3052| 0| if (!(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (3052:15): [True: 0, False: 0] | Branch (3052:20): [True: 0, False: 0] ------------------ 3053| 0| return 0; 3054| 0| } 3055| 0| } 3056| | 3057| 140| *offset += strlength; 3058| 140| if (str) ------------------ | Branch (3058:9): [True: 140, False: 0] ------------------ 3059| 140| memcpy(*pkt + *pkt_len - *offset, str, strlength); 3060| | 3061| 140| if (asn_realloc_rbuild_header ------------------ | Branch (3061:9): [True: 140, False: 0] ------------------ 3062| 140| (pkt, pkt_len, offset, r, type, strlength)) { 3063| 140| if (_asn_realloc_build_header_check ------------------ | Branch (3063:13): [True: 0, False: 140] ------------------ 3064| 140| (errpre, pkt, pkt_len, strlength)) { 3065| 0| return 0; 3066| 140| } else { 3067| 140| DEBUGDUMPSETUP("send", (*pkt + *pkt_len - *offset), ------------------ | | 83| 140| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 140|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 140] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 140] | | ------------------ ------------------ 3068| 140| *offset - start_offset); 3069| 140| DEBUGIF("dumpv_send") { ------------------ | | 145| 140|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 280|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 140] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 3070| 0| if (strlength == 0) { ------------------ | Branch (3070:21): [True: 0, False: 0] ------------------ 3071| 0| DEBUGMSG(("dumpv_send", " String: [NULL]\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 3072| 0| } else { 3073| 0| u_char *buf = (u_char *) malloc(2 * strlength); 3074| 0| size_t l = 3075| 0| (buf != NULL) ? (2 * strlength) : 0, ol = 0; ------------------ | Branch (3075:25): [True: 0, False: 0] ------------------ 3076| | 3077| 0| if (sprint_realloc_asciistring ------------------ | Branch (3077:25): [True: 0, False: 0] ------------------ 3078| 0| (&buf, &l, &ol, 1, str, strlength)) { 3079| 0| DEBUGMSG(("dumpv_send", " String:\t%s\n", buf)); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 3080| 0| } else { 3081| 0| if (buf == NULL) { ------------------ | Branch (3081:29): [True: 0, False: 0] ------------------ 3082| 0| DEBUGMSG(("dumpv_send", ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 3083| 0| " String:\t[TRUNCATED]\n")); 3084| 0| } else { 3085| 0| DEBUGMSG(("dumpv_send", ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 3086| 0| " String:\t%s [TRUNCATED]\n", buf)); 3087| 0| } 3088| 0| } 3089| 0| if (buf != NULL) { ------------------ | Branch (3089:25): [True: 0, False: 0] ------------------ 3090| 0| free(buf); 3091| 0| } 3092| 0| } 3093| 0| } 3094| 140| } 3095| 140| return 1; 3096| 140| } 3097| | 3098| 0| return 0; 3099| 140|} asn_realloc_rbuild_unsigned_int: 3122| 20|{ 3123| 20| static const char *errpre = "build uint"; 3124| 20| register u_long integer = *intp; 3125| 20| size_t start_offset = *offset; 3126| | 3127| 20| if (intsize != sizeof(unsigned long)) { ------------------ | Branch (3127:9): [True: 0, False: 20] ------------------ 3128| 0| _asn_size_err(errpre, intsize, sizeof(unsigned long)); 3129| 0| return 0; 3130| 0| } 3131| | 3132| 20| CHECK_OVERFLOW_U(integer,11); ------------------ | | 224| 20|#define CHECK_OVERFLOW_U(x,y) do { \ | | 225| 20| if (x > UINT32_MAX) { \ | | ------------------ | | | Branch (225:13): [True: 0, False: 20] | | ------------------ | | 226| 0| x &= 0xffffffff; \ | | 227| 0| DEBUGMSG(("asn","truncating unsigned value to 32 bits (%d)\n",y)); \ | | ------------------ | | | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (61:67): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 228| 0| } \ | | 229| 20| } while(0) | | ------------------ | | | Branch (229:13): [Folded, False: 20] | | ------------------ ------------------ 3133| | 3134| 20| if (((*pkt_len - *offset) < 1) && !(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (3134:9): [True: 0, False: 20] | Branch (3134:41): [True: 0, False: 0] | Branch (3134:46): [True: 0, False: 0] ------------------ 3135| 0| return 0; 3136| 0| } 3137| 20| *(*pkt + *pkt_len - (++*offset)) = (u_char) integer; 3138| 20| integer >>= 8; 3139| | 3140| 20| while (integer != 0) { ------------------ | Branch (3140:12): [True: 0, False: 20] ------------------ 3141| 0| if (((*pkt_len - *offset) < 1) ------------------ | Branch (3141:13): [True: 0, False: 0] ------------------ 3142| 0| && !(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (3142:18): [True: 0, False: 0] | Branch (3142:23): [True: 0, False: 0] ------------------ 3143| 0| return 0; 3144| 0| } 3145| 0| *(*pkt + *pkt_len - (++*offset)) = (u_char) integer; 3146| 0| integer >>= 8; 3147| 0| } 3148| | 3149| 20| if ((*(*pkt + *pkt_len - *offset) & 0x80) != (0 & 0x80)) { ------------------ | Branch (3149:9): [True: 0, False: 20] ------------------ 3150| | /* 3151| | * Make sure left most bit is representational of the rest of the bits 3152| | * that aren't encoded. 3153| | */ 3154| 0| if (((*pkt_len - *offset) < 1) ------------------ | Branch (3154:13): [True: 0, False: 0] ------------------ 3155| 0| && !(r && asn_realloc(pkt, pkt_len))) { ------------------ | Branch (3155:18): [True: 0, False: 0] | Branch (3155:23): [True: 0, False: 0] ------------------ 3156| 0| return 0; 3157| 0| } 3158| 0| *(*pkt + *pkt_len - (++*offset)) = 0; 3159| 0| } 3160| | 3161| 20| if (asn_realloc_rbuild_header(pkt, pkt_len, offset, r, type, ------------------ | Branch (3161:9): [True: 20, False: 0] ------------------ 3162| 20| (*offset - start_offset))) { 3163| 20| if (_asn_realloc_build_header_check(errpre, pkt, pkt_len, ------------------ | Branch (3163:13): [True: 0, False: 20] ------------------ 3164| 20| (*offset - start_offset))) { 3165| 0| return 0; 3166| 20| } else { 3167| 20| DEBUGDUMPSETUP("send", (*pkt + *pkt_len - *offset), ------------------ | | 83| 20| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 20] | | ------------------ ------------------ 3168| 20| (*offset - start_offset)); 3169| 20| DEBUGMSG(("dumpv_send", " UInteger:\t%lu (0x%.2lX)\n", *intp, ------------------ | | 61| 20|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 20] | | ------------------ ------------------ 3170| 20| *intp)); 3171| 20| return 1; 3172| 20| } 3173| 20| } 3174| | 3175| 0| return 0; 3176| 20|} asn_realloc_rbuild_sequence: 3199| 140|{ 3200| 140| return asn_realloc_rbuild_header(pkt, pkt_len, offset, r, type, 3201| 140| length); 3202| 140|} asn_realloc_rbuild_objid: 3273| 20|{ 3274| | /* 3275| | * ASN.1 objid ::= 0x06 asnlength subidentifier {subidentifier}* 3276| | * subidentifier ::= {leadingbyte}* lastbyte 3277| | * leadingbyte ::= 1 7bitvalue 3278| | * lastbyte ::= 0 7bitvalue 3279| | */ 3280| 20| register size_t i; 3281| 20| register oid tmpint; 3282| 20| size_t start_offset = *offset; 3283| 20| const char *errpre = "build objid"; 3284| | 3285| | /* 3286| | * Check if there are at least 2 sub-identifiers. 3287| | */ 3288| 20| if (objidlength == 0) { ------------------ | Branch (3288:9): [True: 0, False: 20] ------------------ 3289| | /* 3290| | * There are not, so make the OID have two sub-identifiers with value 3291| | * zero. Encode both sub-identifiers as a single byte. 3292| | */ 3293| 0| if (!store_byte(pkt, pkt_len, offset, r, 0)) ------------------ | Branch (3293:13): [True: 0, False: 0] ------------------ 3294| 0| return 0; 3295| 20| } else if (objid[0] > 2) { ------------------ | Branch (3295:16): [True: 0, False: 20] ------------------ 3296| 0| ERROR_MSG("build objid: bad first subidentifier"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 3297| 0| return 0; 3298| 20| } else if (objidlength == 1) { ------------------ | Branch (3298:16): [True: 0, False: 20] ------------------ 3299| | /* 3300| | * Encode the first value. 3301| | */ 3302| 0| if (!store_byte(pkt, pkt_len, offset, r, 40 * objid[0])) ------------------ | Branch (3302:13): [True: 0, False: 0] ------------------ 3303| 0| return 0; 3304| 20| } else { 3305| 200| for (i = objidlength - 1; i >= 2; i--) { ------------------ | Branch (3305:35): [True: 180, False: 20] ------------------ 3306| 180| tmpint = objid[i]; 3307| 180| CHECK_OVERFLOW_U(tmpint, 12); ------------------ | | 224| 180|#define CHECK_OVERFLOW_U(x,y) do { \ | | 225| 180| if (x > UINT32_MAX) { \ | | ------------------ | | | Branch (225:13): [True: 0, False: 180] | | ------------------ | | 226| 0| x &= 0xffffffff; \ | | 227| 0| DEBUGMSG(("asn","truncating unsigned value to 32 bits (%d)\n",y)); \ | | ------------------ | | | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (61:67): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 228| 0| } \ | | 229| 180| } while(0) | | ------------------ | | | Branch (229:13): [Folded, False: 180] | | ------------------ ------------------ 3308| 180| if (!store_uint32(pkt, pkt_len, offset, r, tmpint)) ------------------ | Branch (3308:17): [True: 0, False: 180] ------------------ 3309| 0| return 0; 3310| 180| } 3311| | 3312| | /* 3313| | * Combine the first two values. 3314| | */ 3315| 20| if ((objid[1] >= 40 && objid[0] < 2) || ------------------ | Branch (3315:14): [True: 0, False: 20] | Branch (3315:32): [True: 0, False: 0] ------------------ 3316| 20| objid[1] > UINT32_MAX - objid[0] * 40) { ------------------ | Branch (3316:13): [True: 0, False: 20] ------------------ 3317| 0| return 0; 3318| 0| } 3319| 20| if (!store_uint32(pkt, pkt_len, offset, r, objid[0] * 40 + objid[1])) ------------------ | Branch (3319:13): [True: 0, False: 20] ------------------ 3320| 0| return 0; 3321| 20| } 3322| | 3323| 20| tmpint = *offset - start_offset; 3324| 20| if (asn_realloc_rbuild_header(pkt, pkt_len, offset, r, type, tmpint)) { ------------------ | Branch (3324:9): [True: 20, False: 0] ------------------ 3325| 20| if (_asn_realloc_build_header_check(errpre, pkt, pkt_len, tmpint)) { ------------------ | Branch (3325:13): [True: 0, False: 20] ------------------ 3326| 0| return 0; 3327| 20| } else { 3328| 20| DEBUGDUMPSETUP("send", (*pkt + *pkt_len - *offset), tmpint); ------------------ | | 83| 20| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 20] | | ------------------ ------------------ 3329| 20| DEBUGMSG(("dumpv_send", " ObjID: ")); ------------------ | | 61| 20|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 20] | | ------------------ ------------------ 3330| 20| DEBUGMSGOID(("dumpv_send", objid, objidlength)); ------------------ | | 67| 20|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 0|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 20] | | ------------------ ------------------ 3331| 20| DEBUGMSG(("dumpv_send", "\n")); ------------------ | | 61| 20|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 20] | | ------------------ ------------------ 3332| 20| return 1; 3333| 20| } 3334| 20| } 3335| | 3336| 0| return 0; 3337| 20|} asn1.c:_asn_short_err: 299| 139|{ 300| 139| char ebuf[128]; 301| | 302| 139| snprintf(ebuf, sizeof(ebuf), "%s length %lu too short: need %lu", str, 303| 139| (unsigned long)wrongsize, (unsigned long)rightsize); 304| 139| ERROR_MSG(ebuf); ------------------ | | 188| 139|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 305| 139|} asn1.c:_asn_type_err: 261| 32|{ 262| 32| char ebuf[128]; 263| | 264| 32| snprintf(ebuf, sizeof(ebuf), "%s type %d", str, wrongtype); 265| 32| ebuf[ sizeof(ebuf)-1 ] = 0; 266| 32| ERROR_MSG(ebuf); ------------------ | | 188| 32|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 267| 32|} asn1.c:_asn_length_err: 280| 6|{ 281| 6| char ebuf[128]; 282| | 283| 6| snprintf(ebuf, sizeof(ebuf), 284| 6| "%s length %lu too large: exceeds %lu", str, 285| 6| (unsigned long)wrongsize, (unsigned long)rightsize); 286| 6| ERROR_MSG(ebuf); ------------------ | | 188| 6|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 287| 6|} asn1.c:_asn_realloc_build_header_check: 453| 360|{ 454| 360| char ebuf[128]; 455| | 456| 360| if (pkt == NULL || *pkt == NULL) { ------------------ | Branch (456:9): [True: 0, False: 360] | Branch (456:24): [True: 0, False: 360] ------------------ 457| | /* 458| | * Error message is set. 459| | */ 460| 0| return 1; 461| 0| } 462| | 463| 360| if (*pkt_len < typedlen) { ------------------ | Branch (463:9): [True: 0, False: 360] ------------------ 464| 0| snprintf(ebuf, sizeof(ebuf), 465| 0| "%s: bad header, length too short: %lu < %lu", str, 466| 0| (unsigned long)*pkt_len, (unsigned long)typedlen); 467| 0| ERROR_MSG(ebuf); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 468| 0| return 1; 469| 0| } 470| 360| return 0; 471| 360|} asn1.c:store_byte: 3217| 200|{ 3218| 200| netsnmp_assert(*offset <= *pkt_len); ------------------ | | 47| 200|# define netsnmp_assert(x) do { \ | | 48| 200| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 200, False: 0] | | ------------------ | | 49| 200| ; \ | | 50| 200| else \ | | 51| 200| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 200| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 200] | | ------------------ ------------------ 3219| 200| if (*offset >= *pkt_len && (!r || !asn_realloc(pkt, pkt_len))) ------------------ | Branch (3219:9): [True: 0, False: 200] | Branch (3219:33): [True: 0, False: 0] | Branch (3219:39): [True: 0, False: 0] ------------------ 3220| 0| return 0; 3221| 200| netsnmp_assert(*offset < *pkt_len); ------------------ | | 47| 200|# define netsnmp_assert(x) do { \ | | 48| 200| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 200, False: 0] | | ------------------ | | 49| 200| ; \ | | 50| 200| else \ | | 51| 200| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 200| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 200] | | ------------------ ------------------ 3222| 200| *(*pkt + *pkt_len - (++*offset)) = byte; 3223| 200| return 1; 3224| 200|} asn1.c:store_uint32: 3239| 200|{ 3240| 200| if (!store_byte(pkt, pkt_len, offset, r, subid & 0x7f)) ------------------ | Branch (3240:9): [True: 0, False: 200] ------------------ 3241| 0| return 0; 3242| | 3243| 200| for (subid >>= 7; subid; subid >>= 7) ------------------ | Branch (3243:23): [True: 0, False: 200] ------------------ 3244| 0| if (!store_byte(pkt, pkt_len, offset, r, subid | 0x80)) ------------------ | Branch (3244:13): [True: 0, False: 0] ------------------ 3245| 0| return 0; 3246| | 3247| 200| return 1; 3248| 200|} init_callbacks: 196| 48|{ 197| | /* 198| | * (poses a problem if you put init_callbacks() inside of 199| | * init_snmp() and then want the app to register a callback before 200| | * init_snmp() is called in the first place. -- Wes 201| | */ 202| 48| if (0 == _callback_need_init) ------------------ | Branch (202:9): [True: 47, False: 1] ------------------ 203| 47| return; 204| | 205| 1| _callback_need_init = 0; 206| | 207| 1| memset(thecallbacks, 0, sizeof(thecallbacks)); 208| 1|#ifdef LOCK_PER_CALLBACK_SUBID 209| 1| memset(_locks, 0, sizeof(_locks)); 210| |#else 211| | _lock = 0; 212| |#endif 213| | 214| 1| DEBUGMSGTL(("callback", "initialized\n")); ------------------ | | 66| 1|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 215| 1|} snmp_register_callback: 256| 517|{ 257| 517| return netsnmp_register_callback( major, minor, new_callback, arg, 258| 517| NETSNMP_CALLBACK_DEFAULT_PRIORITY); ------------------ | | 40| 517|#define NETSNMP_CALLBACK_DEFAULT_PRIORITY 0 ------------------ 259| 517|} netsnmp_register_callback: 278| 517|{ 279| 517| struct snmp_gen_callback *newscp = NULL, *scp = NULL; 280| | 281| 517| if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 12| 1.03k|#define MAX_CALLBACK_IDS 2 ------------------ if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 13| 517|#define MAX_CALLBACK_SUBIDS 18 ------------------ | Branch (281:9): [True: 0, False: 517] | Branch (281:38): [True: 0, False: 517] ------------------ 282| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 283| 0| } 284| | 285| 517| if (_callback_need_init) ------------------ | Branch (285:9): [True: 1, False: 516] ------------------ 286| 1| init_callbacks(); 287| | 288| 517| _callback_lock(major,minor, "netsnmp_register_callback", 1); 289| | 290| 517| if ((newscp = SNMP_MALLOC_STRUCT(snmp_gen_callback)) == NULL) { ------------------ | | 69| 517|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ | Branch (290:9): [True: 0, False: 517] ------------------ 291| 0| _callback_unlock(major,minor); 292| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 293| 517| } else { 294| 517| struct snmp_gen_callback **prevNext = &(thecallbacks[major][minor]); 295| | 296| 517| newscp->priority = priority; 297| 517| newscp->sc_client_arg = arg; 298| 517| newscp->sc_callback = new_callback; 299| 517| newscp->next = NULL; 300| | 301| 940| for (scp = thecallbacks[major][minor]; scp != NULL; ------------------ | Branch (301:48): [True: 423, False: 517] ------------------ 302| 517| scp = scp->next) { 303| 423| if (newscp->priority < scp->priority) { ------------------ | Branch (303:17): [True: 0, False: 423] ------------------ 304| 0| newscp->next = scp; 305| 0| break; 306| 0| } 307| 423| prevNext = &(scp->next); 308| 423| } 309| | 310| 517| *prevNext = newscp; 311| | 312| 517| DEBUGMSGTL(("callback", "registered (%d,%d) at %p with priority %d\n", ------------------ | | 66| 517|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 517|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 517] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 517] | | ------------------ ------------------ 313| 517| major, minor, newscp, priority)); 314| 517| _callback_unlock(major,minor); 315| 517| return SNMPERR_SUCCESS; ------------------ | | 184| 517|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 316| 517| } 317| 517|} snmp_call_callbacks: 338| 329|{ 339| 329| struct snmp_gen_callback *scp; 340| 329| unsigned int count = 0; 341| | 342| 329| if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 12| 658|#define MAX_CALLBACK_IDS 2 ------------------ if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 13| 329|#define MAX_CALLBACK_SUBIDS 18 ------------------ | Branch (342:9): [True: 0, False: 329] | Branch (342:38): [True: 0, False: 329] ------------------ 343| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 344| 0| } 345| | 346| 329| if (_callback_need_init) ------------------ | Branch (346:9): [True: 0, False: 329] ------------------ 347| 0| init_callbacks(); 348| | 349| 329|#ifdef LOCK_PER_CALLBACK_SUBID 350| 329| _callback_lock(major,minor,"snmp_call_callbacks", 1); 351| |#else 352| | /* 353| | * Notes: 354| | * - this gets hit the first time a trap is sent after a new trap 355| | * destination has been added (session init cb during send trap cb) 356| | */ 357| | _callback_lock(major,minor, NULL, 0); 358| |#endif 359| | 360| 329| DEBUGMSGTL(("callback", "START calling callbacks for maj=%d min=%d\n", ------------------ | | 66| 329|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 329|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 329] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 329] | | ------------------ ------------------ 361| 329| major, minor)); 362| | 363| | /* 364| | * for each registered callback of type major and minor 365| | */ 366| 846| for (scp = thecallbacks[major][minor]; scp != NULL; scp = scp->next) { ------------------ | Branch (366:44): [True: 517, False: 329] ------------------ 367| | 368| | /* 369| | * skip unregistered callbacks 370| | */ 371| 517| if(NULL == scp->sc_callback) ------------------ | Branch (371:12): [True: 0, False: 517] ------------------ 372| 0| continue; 373| | 374| 517| DEBUGMSGTL(("callback", "calling a callback for maj=%d min=%d\n", ------------------ | | 66| 517|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 517|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 517] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 517] | | ------------------ ------------------ 375| 517| major, minor)); 376| | 377| | /* 378| | * call them 379| | */ 380| 517| (*(scp->sc_callback)) (major, minor, caller_arg, 381| 517| scp->sc_client_arg); 382| 517| count++; 383| 517| } 384| | 385| 329| DEBUGMSGTL(("callback", ------------------ | | 66| 329|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 329|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 329] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 329] | | ------------------ ------------------ 386| 329| "END calling callbacks for maj=%d min=%d (%d called)\n", 387| 329| major, minor, count)); 388| | 389| 329| _callback_unlock(major,minor); 390| 329| return SNMPERR_SUCCESS; ------------------ | | 184| 329|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 391| 329|} netsnmp_callback_clear_client_arg: 516| 94|{ 517| 94| struct snmp_gen_callback *scp = NULL; 518| 94| int rc = 0; 519| | 520| | /* 521| | * don't init i and j before loop, since the caller specified 522| | * the starting point explicitly. But *after* the i loop has 523| | * finished executing once, init j to 0 for the next pass 524| | * through the subids. 525| | */ 526| 282| for (; i < MAX_CALLBACK_IDS; i++,j=0) { ------------------ | | 12| 282|#define MAX_CALLBACK_IDS 2 ------------------ | Branch (526:12): [True: 188, False: 94] ------------------ 527| 3.52k| for (; j < MAX_CALLBACK_SUBIDS; j++) { ------------------ | | 13| 3.52k|#define MAX_CALLBACK_SUBIDS 18 ------------------ | Branch (527:16): [True: 3.33k, False: 188] ------------------ 528| 3.33k| scp = thecallbacks[i][j]; 529| 4.18k| while (scp != NULL) { ------------------ | Branch (529:20): [True: 846, False: 3.33k] ------------------ 530| 846| if ((NULL != scp->sc_callback) && ------------------ | Branch (530:21): [True: 846, False: 0] ------------------ 531| 846| (scp->sc_client_arg != NULL) && ------------------ | Branch (531:21): [True: 47, False: 799] ------------------ 532| 47| (scp->sc_client_arg == ptr)) { ------------------ | Branch (532:21): [True: 0, False: 47] ------------------ 533| 0| DEBUGMSGTL(("9:callback", " clearing %p at [%d,%d]\n", ptr, i, j)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 534| 0| scp->sc_client_arg = NULL; 535| 0| ++rc; 536| 0| } 537| 846| scp = scp->next; 538| 846| } 539| 3.33k| } 540| 188| } 541| | 542| 94| if (0 != rc) { ------------------ | Branch (542:9): [True: 0, False: 94] ------------------ 543| 0| DEBUGMSGTL(("callback", "removed %d client args\n", rc)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 544| 0| } 545| | 546| 94| return rc; 547| 94|} clear_callback: 551| 47|{ 552| 47| unsigned int i = 0, j = 0; 553| 47| struct snmp_gen_callback *scp = NULL; 554| | 555| 47| if (_callback_need_init) ------------------ | Branch (555:9): [True: 0, False: 47] ------------------ 556| 0| init_callbacks(); 557| | 558| 47| DEBUGMSGTL(("callback", "clear callback\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 559| 141| for (i = 0; i < MAX_CALLBACK_IDS; i++) { ------------------ | | 12| 141|#define MAX_CALLBACK_IDS 2 ------------------ | Branch (559:17): [True: 94, False: 47] ------------------ 560| 1.78k| for (j = 0; j < MAX_CALLBACK_SUBIDS; j++) { ------------------ | | 13| 1.78k|#define MAX_CALLBACK_SUBIDS 18 ------------------ | Branch (560:21): [True: 1.69k, False: 94] ------------------ 561| 1.69k| _callback_lock(i,j, "clear_callback", 1); 562| 1.69k| scp = thecallbacks[i][j]; 563| 2.20k| while (scp != NULL) { ------------------ | Branch (563:20): [True: 517, False: 1.69k] ------------------ 564| 517| thecallbacks[i][j] = scp->next; 565| | /* 566| | * if there is a client arg, check for duplicates 567| | * and then free it. 568| | */ 569| 517| if ((NULL != scp->sc_callback) && ------------------ | Branch (569:21): [True: 517, False: 0] ------------------ 570| 517| (scp->sc_client_arg != NULL)) { ------------------ | Branch (570:21): [True: 47, False: 470] ------------------ 571| 47| void *tmp_arg; 572| | /* 573| | * save the client arg, then set it to null so that it 574| | * won't look like a duplicate, then check for duplicates 575| | * starting at the current i,j (earlier dups should have 576| | * already been found) and free the pointer. 577| | */ 578| 47| tmp_arg = scp->sc_client_arg; 579| 47| scp->sc_client_arg = NULL; 580| 47| DEBUGMSGTL(("9:callback", " freeing %p at [%d,%d]\n", tmp_arg, i, j)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 581| 47| (void)netsnmp_callback_clear_client_arg(tmp_arg, i, j); 582| 47| free(tmp_arg); 583| 47| } 584| | SNMP_FREE(scp); ------------------ | | 62| 517|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 517, False: 0] | | | Branch (62:66): [Folded, False: 517] | | ------------------ ------------------ 585| 517| scp = thecallbacks[i][j]; 586| 517| } 587| 1.69k| _callback_unlock(i,j); 588| 1.69k| } 589| 94| } 590| 47|} callback.c:_callback_lock: 119| 2.53k|{ 120| 2.53k| int lock_holded=0; 121| 2.53k| NETSNMP_SELECT_TIMEVAL lock_time; ------------------ | | 1755| 2.53k|#define NETSNMP_SELECT_TIMEVAL struct timeval ------------------ 122| | 123| |#ifdef NETSNMP_PARANOID_LEVEL_HIGH 124| | if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { 125| | netsnmp_assert("bad callback id"); 126| | return 1; 127| | } 128| |#endif 129| | 130| 2.53k|#ifdef CALLBACK_NAME_LOGGING 131| 2.53k| DEBUGMSGTL(("9:callback:lock", "locked (%s,%s)\n", ------------------ | | 66| 2.53k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 2.53k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 2.53k] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 2.53k] | | ------------------ ------------------ 132| 2.53k| types[major], (SNMP_CALLBACK_LIBRARY == major) ? 133| 2.53k| SNMP_STRORNULL(lib[minor]) : "null")); 134| 2.53k|#endif 135| 2.53k| while (CALLBACK_LOCK_COUNT(major,minor) >= 1 && ++lock_holded < 100) { ------------------ | | 109| 2.53k|#define CALLBACK_LOCK_COUNT(maj,min) _locks[maj][min] ------------------ | Branch (135:12): [True: 0, False: 2.53k] | Branch (135:53): [True: 0, False: 0] ------------------ 136| 0| lock_time.tv_sec = 0; 137| 0| lock_time.tv_usec = 1000; 138| 0| select(0, NULL, NULL, NULL, &lock_time); 139| 0| } 140| | 141| 2.53k| if(lock_holded >= 100) { ------------------ | Branch (141:8): [True: 0, False: 2.53k] ------------------ 142| 0| if (NULL != warn) ------------------ | Branch (142:13): [True: 0, False: 0] ------------------ 143| 0| snmp_log(LOG_WARNING, 144| 0| "lock in _callback_lock sleeps more than 100 milliseconds in %s\n", warn); 145| 0| if (do_assert) ------------------ | Branch (145:13): [True: 0, False: 0] ------------------ 146| 0| netsnmp_assert(lock_holded < 100); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 147| | 148| 0| return 1; 149| 0| } 150| | 151| 2.53k| CALLBACK_LOCK(major,minor); ------------------ | | 107| 2.53k|#define CALLBACK_LOCK(maj,min) ++_locks[maj][min] ------------------ 152| 2.53k| return 0; 153| 2.53k|} callback.c:_callback_unlock: 157| 2.53k|{ 158| |#ifdef NETSNMP_PARANOID_LEVEL_HIGH 159| | if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { 160| | netsnmp_assert("bad callback id"); 161| | return; 162| | } 163| |#endif 164| | 165| 2.53k| CALLBACK_UNLOCK(major,minor); ------------------ | | 108| 2.53k|#define CALLBACK_UNLOCK(maj,min) --_locks[maj][min] ------------------ 166| | 167| 2.53k| if (CALLBACK_LOCK_COUNT(major,minor) == 0) { ------------------ | | 109| 2.53k|#define CALLBACK_LOCK_COUNT(maj,min) _locks[maj][min] ------------------ | Branch (167:9): [True: 2.53k, False: 0] ------------------ 168| 2.53k| struct snmp_gen_callback *scp, **prevNext; 169| 2.53k| scp = thecallbacks[major][minor]; 170| 2.53k| prevNext = &(thecallbacks[major][minor]); 171| 3.99k| while (scp != NULL) { ------------------ | Branch (171:16): [True: 1.45k, False: 2.53k] ------------------ 172| 1.45k| if (scp->sc_callback == NULL) { ------------------ | Branch (172:17): [True: 0, False: 1.45k] ------------------ 173| 0| *prevNext = scp->next; 174| 0| SNMP_FREE(scp); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 175| 0| scp = *prevNext; 176| 1.45k| } else { 177| 1.45k| prevNext = &(scp->next); 178| 1.45k| scp = scp->next; 179| 1.45k| } 180| 1.45k| } 181| 2.53k| } 182| | 183| 2.53k|#ifdef CALLBACK_NAME_LOGGING 184| 2.53k| DEBUGMSGTL(("9:callback:lock", "unlocked (%s,%s)\n", ------------------ | | 66| 2.53k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 2.53k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 2.53k] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 2.53k] | | ------------------ ------------------ 185| 2.53k| types[major], (SNMP_CALLBACK_LIBRARY == major) ? 186| 2.53k| SNMP_STRORNULL(lib[minor]) : "null")); 187| 2.53k|#endif 188| 2.53k|} _netsnmp_release_trustcerts: 175| 141|{ 176| 141| if (NULL != _trusted_certs) { ------------------ | Branch (176:9): [True: 47, False: 94] ------------------ 177| 47| CONTAINER_FREE_ALL(_trusted_certs, NULL); 178| 47| CONTAINER_FREE(_trusted_certs); 179| | _trusted_certs = NULL; 180| 47| } 181| 141|} _setup_trusted_certs: 185| 47|{ 186| 47| _trusted_certs = netsnmp_container_find("trusted_certs:fifo"); 187| 47| if (NULL == _trusted_certs) { ------------------ | Branch (187:9): [True: 0, False: 47] ------------------ 188| 0| snmp_log(LOG_ERR, "could not create container for trusted certs\n"); 189| 0| netsnmp_certs_shutdown(); 190| 0| return; 191| 0| } 192| 47| _trusted_certs->container_name = strdup("trusted certificates"); 193| 47| _trusted_certs->compare = netsnmp_str_compare; 194| 47|} netsnmp_certs_init: 209| 47|{ 210| 47| const char *trustCert_help = TRUSTCERT_CONFIG_TOKEN ------------------ | | 140| 47|#define TRUSTCERT_CONFIG_TOKEN "trustCert" ------------------ 211| 47| " FINGERPRINT|FILENAME"; 212| | 213| 47| register_config_handler("snmp", TRUSTCERT_CONFIG_TOKEN, ------------------ | | 140| 47|#define TRUSTCERT_CONFIG_TOKEN "trustCert" ------------------ 214| 47| _parse_trustcert, _netsnmp_release_trustcerts, 215| 47| trustCert_help); 216| 47| _setup_containers(); 217| | 218| | /** add certificate type mapping */ 219| 47| se_add_pair_to_slist("cert_types", strdup("pem"), NS_CERT_TYPE_PEM); 220| 47| se_add_pair_to_slist("cert_types", strdup("crt"), NS_CERT_TYPE_DER); 221| 47| se_add_pair_to_slist("cert_types", strdup("cer"), NS_CERT_TYPE_DER); 222| 47| se_add_pair_to_slist("cert_types", strdup("cert"), NS_CERT_TYPE_DER); 223| 47| se_add_pair_to_slist("cert_types", strdup("der"), NS_CERT_TYPE_DER); 224| 47| se_add_pair_to_slist("cert_types", strdup("key"), NS_CERT_TYPE_KEY); 225| 47| se_add_pair_to_slist("cert_types", strdup("private"), NS_CERT_TYPE_KEY); 226| | 227| | /** hash algs */ 228| 47| se_add_pair_to_slist("cert_hash_alg", strdup("sha1"), NS_HASH_SHA1); ------------------ | | 85| 47|#define NS_HASH_SHA1 2 ------------------ 229| 47| se_add_pair_to_slist("cert_hash_alg", strdup("md5"), NS_HASH_MD5); ------------------ | | 84| 47|#define NS_HASH_MD5 1 ------------------ 230| 47| se_add_pair_to_slist("cert_hash_alg", strdup("sha224"), NS_HASH_SHA224); ------------------ | | 86| 47|#define NS_HASH_SHA224 3 ------------------ 231| 47| se_add_pair_to_slist("cert_hash_alg", strdup("sha256"), NS_HASH_SHA256); ------------------ | | 87| 47|#define NS_HASH_SHA256 4 ------------------ 232| 47| se_add_pair_to_slist("cert_hash_alg", strdup("sha384"), NS_HASH_SHA384); ------------------ | | 88| 47|#define NS_HASH_SHA384 5 ------------------ 233| 47| se_add_pair_to_slist("cert_hash_alg", strdup("sha512"), NS_HASH_SHA512); ------------------ | | 89| 47|#define NS_HASH_SHA512 6 ------------------ 234| | 235| | /** map types */ 236| 47| se_add_pair_to_slist("cert_map_type", strdup("cn"), 237| 47| TSNM_tlstmCertCommonName); ------------------ | | 129| 47|#define TSNM_tlstmCertCommonName 6 ------------------ 238| 47| se_add_pair_to_slist("cert_map_type", strdup("ip"), 239| 47| TSNM_tlstmCertSANIpAddress); ------------------ | | 127| 47|#define TSNM_tlstmCertSANIpAddress 4 ------------------ 240| 47| se_add_pair_to_slist("cert_map_type", strdup("rfc822"), 241| 47| TSNM_tlstmCertSANRFC822Name); ------------------ | | 125| 47|#define TSNM_tlstmCertSANRFC822Name 2 ------------------ 242| 47| se_add_pair_to_slist("cert_map_type", strdup("dns"), 243| 47| TSNM_tlstmCertSANDNSName); ------------------ | | 126| 47|#define TSNM_tlstmCertSANDNSName 3 ------------------ 244| 47| se_add_pair_to_slist("cert_map_type", strdup("any"), TSNM_tlstmCertSANAny); ------------------ | | 128| 47|#define TSNM_tlstmCertSANAny 5 ------------------ 245| 47| se_add_pair_to_slist("cert_map_type", strdup("sn"), 246| 47| TSNM_tlstmCertSpecified); ------------------ | | 124| 47|#define TSNM_tlstmCertSpecified 1 ------------------ 247| | 248| 47|} netsnmp_certs_shutdown: 252| 47|{ 253| 47| netsnmp_container ***c, **containers[] = { 254| 47| &_tlstmParams, &_tlstmAddr, &_maps, &_certs, &_keys, NULL 255| 47| }; 256| | 257| 47| DEBUGMSGT(("cert:util:shutdown","shutdown\n")); ------------------ | | 62| 47|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 47] | | ------------------ ------------------ 258| | 259| 282| for (c = containers; *c; c++) { ------------------ | Branch (259:26): [True: 235, False: 47] ------------------ 260| 235| if (!**c) ------------------ | Branch (260:13): [True: 141, False: 94] ------------------ 261| 141| continue; 262| 94| CONTAINER_FREE_ALL(**c, NULL); 263| 94| CONTAINER_FREE(**c); 264| | **c = NULL; 265| 94| } 266| 47| _netsnmp_release_trustcerts(); 267| 47|} netsnmp_certs_load: 271| 1|{ 272| 1| netsnmp_iterator *itr; 273| 1| netsnmp_key *key; 274| 1| netsnmp_cert *cert; 275| | 276| 1| DEBUGMSGT(("cert:util:init","init\n")); ------------------ | | 62| 1|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 1] | | ------------------ ------------------ 277| | 278| 1| if (NULL == _certs) { ------------------ | Branch (278:9): [True: 0, False: 1] ------------------ 279| 0| snmp_log(LOG_ERR, "cant load certs without container\n"); 280| 0| return; 281| 0| } 282| | 283| 1| if (CONTAINER_SIZE(_certs) != 0) { ------------------ | | 403| 1|#define CONTAINER_SIZE(x) (x)->get_size(x) ------------------ | Branch (283:9): [True: 0, False: 1] ------------------ 284| 0| DEBUGMSGT(("cert:util:init", "ignoring duplicate init\n")); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 285| 0| return; 286| 0| } 287| | 288| 1| netsnmp_init_openssl(); 289| | 290| | /** scan config dirs for certs */ 291| 1| _cert_indexes_load(); 292| | 293| | /** match up keys w/certs */ 294| 1| itr = CONTAINER_ITERATOR(_keys); ------------------ | | 404| 1|#define CONTAINER_ITERATOR(x) (x)->get_iterator(x) ------------------ 295| 1| if (NULL == itr) { ------------------ | Branch (295:9): [True: 0, False: 1] ------------------ 296| 0| snmp_log(LOG_ERR, "could not get iterator for keys\n"); 297| 0| netsnmp_certs_shutdown(); 298| 0| return; 299| 0| } 300| 1| key = ITERATOR_FIRST(itr); ------------------ | | 546| 1|#define ITERATOR_FIRST(x) x->first(x) ------------------ 301| 1| for( ; key; key = ITERATOR_NEXT(itr)) ------------------ | | 547| 0|#define ITERATOR_NEXT(x) x->next(x) ------------------ | Branch (301:12): [True: 0, False: 1] ------------------ 302| 0| _find_partner(NULL, key); 303| 1| ITERATOR_RELEASE(itr); ------------------ | | 550| 1|#define ITERATOR_RELEASE(x) do { x->release(x); x = NULL; } while(0) | | ------------------ | | | Branch (550:67): [Folded, False: 1] | | ------------------ ------------------ 304| | 305| 1| DEBUGIF("cert:dump") { ------------------ | | 145| 1|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 306| 0| itr = CONTAINER_ITERATOR(_certs); ------------------ | | 404| 0|#define CONTAINER_ITERATOR(x) (x)->get_iterator(x) ------------------ 307| 0| if (NULL == itr) { ------------------ | Branch (307:13): [True: 0, False: 0] ------------------ 308| 0| snmp_log(LOG_ERR, "could not get iterator for certs\n"); 309| 0| netsnmp_certs_shutdown(); 310| 0| return; 311| 0| } 312| 0| cert = ITERATOR_FIRST(itr); ------------------ | | 546| 0|#define ITERATOR_FIRST(x) x->first(x) ------------------ 313| 0| for( ; cert; cert = ITERATOR_NEXT(itr)) { ------------------ | | 547| 0|#define ITERATOR_NEXT(x) x->next(x) ------------------ | Branch (313:16): [True: 0, False: 0] ------------------ 314| 0| netsnmp_cert_load_x509(cert); 315| 0| } 316| 0| ITERATOR_RELEASE(itr); ------------------ | | 550| 0|#define ITERATOR_RELEASE(x) do { x->release(x); x = NULL; } while(0) | | ------------------ | | | Branch (550:67): [Folded, False: 0] | | ------------------ ------------------ 317| 0| DEBUGMSGT(("cert:dump", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 318| 0| "-------------------- Certificates -----------------\n")); 319| 0| netsnmp_cert_dump_all(); 320| 0| DEBUGMSGT(("cert:dump", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 321| 0| "------------------------ End ----------------------\n")); 322| 0| } 323| 1|} cert_util.c:_setup_containers: 353| 47|{ 354| 47| netsnmp_container *additional_keys; 355| | 356| 47| int rc; 357| | 358| 47| _certs = _get_cert_container("netsnmp certificates"); 359| 47| if (NULL == _certs) ------------------ | Branch (359:9): [True: 0, False: 47] ------------------ 360| 0| return; 361| | 362| | /** additional keys: common name */ 363| 47| additional_keys = netsnmp_container_find("certs_cn:binary_array"); 364| 47| if (NULL == additional_keys) { ------------------ | Branch (364:9): [True: 0, False: 47] ------------------ 365| 0| snmp_log(LOG_ERR, "could not create CN container for certificates\n"); 366| 0| netsnmp_certs_shutdown(); 367| 0| return; 368| 0| } 369| 47| additional_keys->container_name = strdup("certs_cn"); 370| 47| additional_keys->free_item = NULL; 371| 47| additional_keys->compare = _cert_cn_compare; 372| 47| CONTAINER_SET_OPTIONS(additional_keys, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 47|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 47| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 47] | | ------------------ | | 377| 47| rc = -1; \ | | 378| 47| else { \ | | 379| 47| rc = (x)->options(x, 1, o); \ | | 380| 47| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 47, False: 0] | | ------------------ | | 381| 47| (x)->flags |= o; \ | | 382| 47| } \ | | 383| 47| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 47] | | ------------------ ------------------ 373| 47| netsnmp_container_add_index(_certs, additional_keys); 374| | 375| | /** additional keys: subject name */ 376| 47| additional_keys = netsnmp_container_find("certs_sn:binary_array"); 377| 47| if (NULL == additional_keys) { ------------------ | Branch (377:9): [True: 0, False: 47] ------------------ 378| 0| snmp_log(LOG_ERR, "could not create SN container for certificates\n"); 379| 0| netsnmp_certs_shutdown(); 380| 0| return; 381| 0| } 382| 47| additional_keys->container_name = strdup("certs_sn"); 383| 47| additional_keys->free_item = NULL; 384| 47| additional_keys->compare = _cert_sn_compare; 385| 47| additional_keys->ncompare = _cert_sn_ncompare; 386| 47| CONTAINER_SET_OPTIONS(additional_keys, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 47|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 47| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 47] | | ------------------ | | 377| 47| rc = -1; \ | | 378| 47| else { \ | | 379| 47| rc = (x)->options(x, 1, o); \ | | 380| 47| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 47, False: 0] | | ------------------ | | 381| 47| (x)->flags |= o; \ | | 382| 47| } \ | | 383| 47| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 47] | | ------------------ ------------------ 387| 47| netsnmp_container_add_index(_certs, additional_keys); 388| | 389| | /** additional keys: file name */ 390| 47| additional_keys = netsnmp_container_find("certs_fn:binary_array"); 391| 47| if (NULL == additional_keys) { ------------------ | Branch (391:9): [True: 0, False: 47] ------------------ 392| 0| snmp_log(LOG_ERR, "could not create FN container for certificates\n"); 393| 0| netsnmp_certs_shutdown(); 394| 0| return; 395| 0| } 396| 47| additional_keys->container_name = strdup("certs_fn"); 397| 47| additional_keys->free_item = NULL; 398| 47| additional_keys->compare = _cert_fn_compare; 399| 47| additional_keys->ncompare = _cert_fn_ncompare; 400| 47| CONTAINER_SET_OPTIONS(additional_keys, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 47|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 47| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 47] | | ------------------ | | 377| 47| rc = -1; \ | | 378| 47| else { \ | | 379| 47| rc = (x)->options(x, 1, o); \ | | 380| 47| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 47, False: 0] | | ------------------ | | 381| 47| (x)->flags |= o; \ | | 382| 47| } \ | | 383| 47| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 47] | | ------------------ ------------------ 401| 47| netsnmp_container_add_index(_certs, additional_keys); 402| | 403| 47| _keys = netsnmp_container_find("cert_keys:binary_array"); 404| 47| if (NULL == _keys) { ------------------ | Branch (404:9): [True: 0, False: 47] ------------------ 405| 0| snmp_log(LOG_ERR, "could not create container for certificate keys\n"); 406| 0| netsnmp_certs_shutdown(); 407| 0| return; 408| 0| } 409| 47| _keys->container_name = strdup("netsnmp certificate keys"); 410| 47| _keys->free_item = _key_free; 411| 47| _keys->compare = _cert_fn_compare; 412| | 413| 47| _setup_trusted_certs(); 414| 47|} cert_util.c:_get_cert_container: 332| 47|{ 333| 47| netsnmp_container *c; 334| | 335| 47| int rc; 336| | 337| 47| c = netsnmp_container_find("certs:binary_array"); 338| 47| if (NULL == c) { ------------------ | Branch (338:9): [True: 0, False: 47] ------------------ 339| 0| snmp_log(LOG_ERR, "could not create container for %s\n", use); 340| 0| return NULL; 341| 0| } 342| 47| c->container_name = strdup(use); 343| 47| c->free_item = _cert_free; 344| 47| c->compare = _cert_compare; 345| | 346| 47| CONTAINER_SET_OPTIONS(c, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 47|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 47| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 47] | | ------------------ | | 377| 47| rc = -1; \ | | 378| 47| else { \ | | 379| 47| rc = (x)->options(x, 1, o); \ | | 380| 47| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 47, False: 0] | | ------------------ | | 381| 47| (x)->flags |= o; \ | | 382| 47| } \ | | 383| 47| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 47] | | ------------------ ------------------ 347| | 348| 47| return c; 349| 47|} cert_util.c:_cert_indexes_load: 1721| 1|{ 1722| 1| const char *confpath; 1723| 1| char *confpath_copy, *dir, *st = NULL; 1724| 1| char certdir[SNMP_MAXPATH]; 1725| 1| const char *subdirs[] = { NULL, "ca-certs", "certs", "private", NULL }; 1726| 1| int i = 0; 1727| | 1728| | /* 1729| | * load indexes from persistent dir 1730| | */ 1731| 1| _certindexes_load(); 1732| | 1733| | /* 1734| | * duplicate path building from read_config_files_of_type() in 1735| | * read_config.c. That is, use SNMPCONFPATH environment variable if 1736| | * it is defined, otherwise use configuration directory. 1737| | */ 1738| 1| confpath = netsnmp_getenv("SNMPCONFPATH"); 1739| 1| if (NULL == confpath) ------------------ | Branch (1739:9): [True: 1, False: 0] ------------------ 1740| 1| confpath = get_configuration_directory(); 1741| | 1742| 1| subdirs[0] = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1743| 1| NETSNMP_DS_LIB_CERT_EXTRA_SUBDIR); ------------------ | | 177| 1|#define NETSNMP_DS_LIB_CERT_EXTRA_SUBDIR 26 ------------------ 1744| 1| confpath_copy = strdup(confpath); 1745| 1| if (!confpath_copy) ------------------ | Branch (1745:9): [True: 0, False: 1] ------------------ 1746| 0| return; 1747| 1| for ( dir = strtok_r(confpath_copy, ENV_SEPARATOR, &st); ------------------ | | 67| 1|#define ENV_SEPARATOR ":" ------------------ 1748| 5| dir; dir = strtok_r(NULL, ENV_SEPARATOR, &st)) { ------------------ | | 67| 4|#define ENV_SEPARATOR ":" ------------------ | Branch (1748:11): [True: 4, False: 1] ------------------ 1749| | 1750| 4| i = (NULL == subdirs[0]) ? 1 : 0; ------------------ | Branch (1750:13): [True: 4, False: 0] ------------------ 1751| 16| for ( ; subdirs[i] ; ++i ) { ------------------ | Branch (1751:17): [True: 12, False: 4] ------------------ 1752| | /** check tls subdir */ 1753| 12| snprintf(certdir, sizeof(certdir), "%s/tls/%s", dir, subdirs[i]); 1754| 12| _add_certdir(certdir); 1755| 12| } /* for subdirs */ 1756| 4| } /* for conf path dirs */ 1757| | SNMP_FREE(confpath_copy); ------------------ | | 62| 1|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 1, False: 0] | | | Branch (62:66): [Folded, False: 1] | | ------------------ ------------------ 1758| 1|} cert_util.c:_certindexes_load: 779| 1|{ 780| 1| DIR *dir; 781| 1| struct dirent *file; 782| 1| FILE *fp; 783| 1| char filename[SNMP_MAXPATH], line[300]; 784| 1| int i; 785| 1| char *cp, *pos; 786| | 787| | /* 788| | * Open the CERT index directory, or create it (empty) 789| | */ 790| 1| snprintf(filename, sizeof(filename), "%s/cert_indexes", 791| 1| get_persistent_directory()); 792| 1| dir = opendir( filename ); 793| 1| if ( dir == NULL ) { ------------------ | Branch (793:10): [True: 1, False: 0] ------------------ 794| 1| DEBUGMSGT(("cert:index:load", ------------------ | | 62| 1|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 1] | | ------------------ ------------------ 795| 1| "creating new cert_indexes directory\n")); 796| 1| mkdirhier( filename, NETSNMP_AGENT_DIRECTORY_MODE, 0); ------------------ | | 2008| 1|#define NETSNMP_AGENT_DIRECTORY_MODE 0700 ------------------ 797| 1| return; 798| 1| } 799| | 800| | /* 801| | * Create a list of which directory each file refers to 802| | */ 803| 0| while ((file = readdir( dir ))) { ------------------ | Branch (803:12): [True: 0, False: 0] ------------------ 804| 0| if ( !isdigit(0xFF & file->d_name[0])) ------------------ | Branch (804:14): [True: 0, False: 0] ------------------ 805| 0| continue; 806| 0| i = atoi( file->d_name ); 807| | 808| 0| snprintf(filename, sizeof(filename), "%s/cert_indexes/%d", 809| 0| get_persistent_directory(), i ); 810| 0| fp = fopen( filename, "r" ); 811| 0| if ( !fp ) { ------------------ | Branch (811:14): [True: 0, False: 0] ------------------ 812| 0| DEBUGMSGT(("cert:index:load", "error opening index (%d)\n", i)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 813| 0| continue; 814| 0| } 815| 0| cp = fgets( line, sizeof(line), fp ); 816| 0| if ( cp ) { ------------------ | Branch (816:14): [True: 0, False: 0] ------------------ 817| 0| line[strlen(line)-1] = 0; 818| 0| pos = strrchr(line, ' '); 819| 0| if (pos) ------------------ | Branch (819:17): [True: 0, False: 0] ------------------ 820| 0| *pos = '\0'; 821| 0| DEBUGMSGT(("9:cert:index:load","adding (%d) %s\n", i, line)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 822| 0| (void)_certindex_add( line+4, i ); /* Skip 'DIR ' */ 823| 0| } else { 824| 0| DEBUGMSGT(("cert:index:load", "Empty index (%d)\n", i)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 825| 0| } 826| 0| fclose( fp ); 827| 0| } 828| 0| closedir( dir ); 829| 0|} cert_util.c:_add_certdir: 1630| 12|{ 1631| 12| FILE *index; 1632| 12| char *file; 1633| 12| int count = 0; 1634| 12| netsnmp_container *cert_container; 1635| 12| netsnmp_iterator *it; 1636| 12| struct stat statbuf; 1637| | 1638| 12| netsnmp_assert(NULL != dirname); ------------------ | | 47| 12|# define netsnmp_assert(x) do { \ | | 48| 12| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 12, False: 0] | | ------------------ | | 49| 12| ; \ | | 50| 12| else \ | | 51| 12| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 12| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 12] | | ------------------ ------------------ 1639| | 1640| 12| DEBUGMSGT(("9:cert:dir:add", " config dir: %s\n", dirname )); ------------------ | | 62| 12|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 12] | | ------------------ ------------------ 1641| | 1642| 12| if (stat(dirname, &statbuf) != 0) { ------------------ | Branch (1642:9): [True: 12, False: 0] ------------------ 1643| 12| DEBUGMSGT(("9:cert:dir:add", " dir not present: %s\n", ------------------ | | 62| 12|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 12] | | ------------------ ------------------ 1644| 12| dirname )); 1645| 12| return -1; 1646| 12| } 1647| 0|#ifdef S_ISDIR 1648| 0| if (!S_ISDIR(statbuf.st_mode)) { ------------------ | Branch (1648:9): [True: 0, False: 0] ------------------ 1649| 0| DEBUGMSGT(("9:cert:dir:add", " not a dir: %s\n", dirname )); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1650| 0| return -1; 1651| 0| } 1652| 0|#endif 1653| | 1654| 0| DEBUGMSGT(("cert:index:dir", "Scanning directory %s\n", dirname)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1655| | 1656| | /* 1657| | * look for existing index 1658| | */ 1659| 0| count = _cert_read_index(dirname, &statbuf); 1660| 0| if (count >= 0) ------------------ | Branch (1660:9): [True: 0, False: 0] ------------------ 1661| 0| return count; 1662| | 1663| 0| index = _certindex_new( dirname ); 1664| 0| if (NULL == index) { ------------------ | Branch (1664:9): [True: 0, False: 0] ------------------ 1665| 0| DEBUGMSGT(("9:cert:index:dir", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1666| 0| "error opening index for cert directory\n")); 1667| 0| DEBUGMSGTL(("cert:index", "could not open certificate index file\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1668| 0| } 1669| | 1670| | /* 1671| | * index was missing, out of date or bad. rescan directory. 1672| | */ 1673| 0| cert_container = 1674| 0| netsnmp_directory_container_read_some(NULL, dirname, 1675| 0| _cert_cert_filter, NULL, 1676| 0| NETSNMP_DIR_RELATIVE_PATH | ------------------ | | 48| 0|#define NETSNMP_DIR_RELATIVE_PATH 0x0002 ------------------ 1677| 0| NETSNMP_DIR_EMPTY_OK | ------------------ | | 51| 0|#define NETSNMP_DIR_EMPTY_OK 0x0008 ------------------ 1678| 0| NETSNMP_DIR_ALLOW_DUPLICATES); ------------------ | | 57| 0|#define NETSNMP_DIR_ALLOW_DUPLICATES 0x0040 ------------------ 1679| 0| if (NULL == cert_container) { ------------------ | Branch (1679:9): [True: 0, False: 0] ------------------ 1680| 0| DEBUGMSGT(("cert:index:dir", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1681| 0| "error creating container for cert files\n")); 1682| 0| goto err_index; 1683| 0| } 1684| | 1685| | /* 1686| | * iterate through the found files and add them to index 1687| | */ 1688| 0| it = CONTAINER_ITERATOR(cert_container); ------------------ | | 404| 0|#define CONTAINER_ITERATOR(x) (x)->get_iterator(x) ------------------ 1689| 0| if (NULL == it) { ------------------ | Branch (1689:9): [True: 0, False: 0] ------------------ 1690| 0| DEBUGMSGT(("cert:index:dir", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1691| 0| "error creating iterator for cert files\n")); 1692| 0| goto err_container; 1693| 0| } 1694| | 1695| 0| for (file = ITERATOR_FIRST(it); file; file = ITERATOR_NEXT(it)) { ------------------ | | 546| 0|#define ITERATOR_FIRST(x) x->first(x) ------------------ for (file = ITERATOR_FIRST(it); file; file = ITERATOR_NEXT(it)) { ------------------ | | 547| 0|#define ITERATOR_NEXT(x) x->next(x) ------------------ | Branch (1695:37): [True: 0, False: 0] ------------------ 1696| 0| DEBUGMSGT(("cert:index:dir", "adding %s to index\n", file)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1697| 0| if ( 0 == _add_certfile( dirname, file, index )) ------------------ | Branch (1697:14): [True: 0, False: 0] ------------------ 1698| 0| count++; 1699| 0| else 1700| 0| DEBUGMSGT(("cert:index:dir", "error adding %s to index\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1701| 0| file)); 1702| 0| } 1703| | 1704| | /* 1705| | * clean up and return 1706| | */ 1707| 0| ITERATOR_RELEASE(it); ------------------ | | 550| 0|#define ITERATOR_RELEASE(x) do { x->release(x); x = NULL; } while(0) | | ------------------ | | | Branch (550:67): [Folded, False: 0] | | ------------------ ------------------ 1708| | 1709| 0| err_container: 1710| 0| netsnmp_directory_container_free(cert_container); 1711| | 1712| 0| err_index: 1713| 0| if (index) ------------------ | Branch (1713:9): [True: 0, False: 0] ------------------ 1714| 0| fclose(index); 1715| | 1716| 0| return count; 1717| 0|} netsnmp_container_init_list: 82| 47|{ 83| 47| if (NULL != containers) ------------------ | Branch (83:9): [True: 0, False: 47] ------------------ 84| 0| return; 85| | 86| | /* 87| | * create a binary array container to hold container 88| | * factories 89| | */ 90| 47| containers = netsnmp_container_get_binary_array(); 91| 47| containers->compare = netsnmp_compare_cstring; 92| 47| containers->container_name = strdup("container list"); 93| | 94| | /* 95| | * register containers 96| | */ 97| 47| netsnmp_container_binary_array_init(); 98| 47|#ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST 99| 47| netsnmp_container_ssll_init(); 100| 47|#endif /* NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST */ 101| 47|#ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_NULL 102| 47| netsnmp_container_null_init(); 103| 47|#endif /* NETSNMP_FEATURE_REMOVE_CONTAINER_NULL */ 104| | 105| | /* 106| | * default aliases for some containers 107| | */ 108| 47| netsnmp_container_register("table_container", 109| 47| netsnmp_container_get_factory("binary_array")); 110| | 111| 47|#ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST 112| 47| netsnmp_container_register("linked_list", 113| 47| netsnmp_container_get_factory("sorted_singly_linked_list")); 114| 47| netsnmp_container_register("ssll_container", 115| 47| netsnmp_container_get_factory("sorted_singly_linked_list")); 116| 47|#endif /* NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST */ 117| | 118| 47| netsnmp_container_register_with_compare 119| 47| ("cstring", netsnmp_container_get_factory("binary_array"), 120| 47| netsnmp_compare_direct_cstring); 121| | 122| 47| netsnmp_container_register_with_compare 123| 47| ("string", netsnmp_container_get_factory("binary_array"), 124| 47| netsnmp_compare_cstring); 125| 47| netsnmp_container_register_with_compare 126| 47| ("string_binary_array", netsnmp_container_get_factory("binary_array"), 127| 47| netsnmp_compare_cstring); 128| | 129| 47|} netsnmp_container_free_list: 133| 47|{ 134| 47| DEBUGMSGTL(("container", "netsnmp_container_free_list() called\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 135| 47| if (containers == NULL) ------------------ | Branch (135:9): [True: 0, False: 47] ------------------ 136| 0| return; 137| | 138| | /* 139| | * free memory used by each factory entry 140| | */ 141| 47| CONTAINER_FOR_EACH(containers, _factory_free, NULL); ------------------ | | 406| 47|#define CONTAINER_FOR_EACH(x,f,c) (x)->for_each(x,f,c) ------------------ 142| | 143| | /* 144| | * free factory container 145| | */ 146| 47| CONTAINER_FREE(containers); 147| | containers = NULL; 148| 47|} netsnmp_container_register_with_compare: 153| 564|{ 154| 564| container_type *ct, tmp; 155| | 156| 564| if (NULL==containers) ------------------ | Branch (156:9): [True: 0, False: 564] ------------------ 157| 0| return -1; 158| | 159| 564| tmp.name = name; 160| 564| ct = (container_type *)CONTAINER_FIND(containers, &tmp); ------------------ | | 394| 564|#define CONTAINER_FIND(x,k) (x)->find(x,k) ------------------ 161| 564| if (NULL!=ct) { ------------------ | Branch (161:9): [True: 0, False: 564] ------------------ 162| 0| DEBUGMSGT(("container_registry", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 163| 0| "replacing previous container factory\n")); 164| 0| ct->factory = f; 165| 0| } 166| 564| else { 167| 564| ct = SNMP_MALLOC_TYPEDEF(container_type); ------------------ | | 73| 564|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 168| 564| if (NULL == ct) ------------------ | Branch (168:13): [True: 0, False: 564] ------------------ 169| 0| return -1; 170| 564| ct->name = strdup(name); 171| 564| ct->factory = f; 172| 564| ct->compare = c; 173| 564| CONTAINER_INSERT(containers, ct); 174| 564| } 175| 564| DEBUGMSGT(("container_registry", "registered container factory %s (%s)\n", ------------------ | | 62| 564|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 564|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 564] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 564] | | ------------------ ------------------ 176| 564| ct->name, f->product)); 177| | 178| 564| return 0; 179| 564|} netsnmp_container_register: 183| 423|{ 184| | return netsnmp_container_register_with_compare(name, f, NULL); 185| 423|} netsnmp_container_get_factory: 191| 282|{ 192| 282| container_type ct, *found; 193| | 194| 282| if (NULL==containers) ------------------ | Branch (194:9): [True: 0, False: 282] ------------------ 195| 0| return NULL; 196| | 197| 282| ct.name = type; 198| 282| found = (container_type *)CONTAINER_FIND(containers, &ct); ------------------ | | 394| 282|#define CONTAINER_FIND(x,k) (x)->find(x,k) ------------------ 199| | 200| 282| return found ? found->factory : NULL; ------------------ | Branch (200:12): [True: 282, False: 0] ------------------ 201| 282|} netsnmp_container_find: 300| 282|{ 301| 282| container_type *ct = netsnmp_container_find_ct(type); 302| 282| netsnmp_container *c = ct ? (netsnmp_container *)(ct->factory->produce()) : NULL; ------------------ | Branch (302:28): [True: 282, False: 0] ------------------ 303| | 304| | /* 305| | * provide default compare and ncompare 306| | */ 307| 282| if (c) { ------------------ | Branch (307:9): [True: 282, False: 0] ------------------ 308| 282| if (ct->compare) ------------------ | Branch (308:13): [True: 0, False: 282] ------------------ 309| 0| c->compare = ct->compare; 310| 282| else if (NULL == c->compare) ------------------ | Branch (310:18): [True: 282, False: 0] ------------------ 311| 282| c->compare = netsnmp_compare_netsnmp_index; 312| | 313| 282| if (NULL == c->ncompare) ------------------ | Branch (313:13): [True: 282, False: 0] ------------------ 314| 282| c->ncompare = netsnmp_ncompare_netsnmp_index; 315| 282| } 316| | 317| 282| return c; 318| 282|} netsnmp_container_add_index: 325| 141|{ 326| 141| netsnmp_container *curr = primary; 327| | 328| 141| if((NULL == new_index) || (NULL == primary)) { ------------------ | Branch (328:8): [True: 0, False: 141] | Branch (328:31): [True: 0, False: 141] ------------------ 329| 0| snmp_log(LOG_ERR, "add index called with null pointer\n"); 330| 0| return; 331| 0| } 332| | 333| 282| while(curr->next) ------------------ | Branch (333:11): [True: 141, False: 141] ------------------ 334| 141| curr = curr->next; 335| | 336| 141| curr->next = new_index; 337| 141| new_index->prev = curr; 338| 141|} CONTAINER_INSERT_HELPER: 341| 1.12k|{ 342| 1.12k| while(x && x->insert_filter && x->insert_filter(x,k) == 1) ------------------ | Branch (342:11): [True: 564, False: 564] | Branch (342:16): [True: 0, False: 564] | Branch (342:36): [True: 0, False: 0] ------------------ 343| 0| x = x->next; 344| 1.12k| if(x) { ------------------ | Branch (344:8): [True: 564, False: 564] ------------------ 345| 564| int rc = x->insert(x,k); 346| 564| if(rc) ------------------ | Branch (346:12): [True: 0, False: 564] ------------------ 347| 0| snmp_log(LOG_DEBUG,"error on subcontainer '%s' insert (%d)\n", 348| 0| x->container_name ? x->container_name : "", rc); ------------------ | Branch (348:22): [True: 0, False: 0] ------------------ 349| 564| else { 350| 564| rc = CONTAINER_INSERT_HELPER(x->next, k); 351| 564| if(rc) ------------------ | Branch (351:16): [True: 0, False: 564] ------------------ 352| 0| x->remove(x,k); 353| 564| } 354| 564| return rc; 355| 564| } 356| 564| return 0; 357| 1.12k|} CONTAINER_INSERT: 360| 564|{ 361| | /** start at first container */ 362| 564| while(x->prev) ------------------ | Branch (362:11): [True: 0, False: 564] ------------------ 363| 0| x = x->prev; 364| 564| return CONTAINER_INSERT_HELPER(x, k); 365| 564|} CONTAINER_FREE: 469| 188|{ 470| 188| int rc2, rc = 0; 471| | 472| 188| if (!x) ------------------ | Branch (472:9): [True: 0, False: 188] ------------------ 473| 0| return rc; 474| | 475| | /** start at last container */ 476| 329| while(x->next) ------------------ | Branch (476:11): [True: 141, False: 188] ------------------ 477| 141| x = x->next; 478| 517| while(x) { ------------------ | Branch (478:11): [True: 329, False: 188] ------------------ 479| 329| netsnmp_container *tmp; 480| 329| char *name; 481| 329| tmp = x->prev; 482| 329| name = x->container_name; 483| 329| x->container_name = NULL; 484| 329| rc2 = x->cfree(x); 485| 329| if (rc2) { ------------------ | Branch (485:13): [True: 0, False: 329] ------------------ 486| 0| snmp_log(LOG_ERR,"error on subcontainer '%s' cfree (%d)\n", 487| 0| name ? name : "", rc2); ------------------ | Branch (487:22): [True: 0, False: 0] ------------------ 488| 0| rc = rc2; 489| 0| } 490| | SNMP_FREE(name); ------------------ | | 62| 329|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 329, False: 0] | | | Branch (62:66): [Folded, False: 329] | | ------------------ ------------------ 491| 329| x = tmp; 492| 329| } 493| 188| return rc; 494| 188|} CONTAINER_CLEAR: 503| 141|{ 504| | /** start at last container */ 505| 282| while(x->next) ------------------ | Branch (505:11): [True: 141, False: 141] ------------------ 506| 141| x = x->next; 507| 282| while(x->prev) { ------------------ | Branch (507:11): [True: 141, False: 141] ------------------ 508| | x->clear(x, NULL, c); 509| 141| x = x->prev; 510| 141| } 511| 141| x->clear(x, f, c); 512| 141|#ifdef HAVE_MALLOC_TRIM 513| 141| malloc_trim(0); 514| 141|#endif 515| 141|} CONTAINER_FREE_ALL: 524| 141|{ 525| 141| CONTAINER_CLEAR(x, x->free_item, c); 526| 141|} netsnmp_init_container: 563| 329|{ 564| 329| if (c == NULL) ------------------ | Branch (564:9): [True: 0, False: 329] ------------------ 565| 0| return; 566| | 567| 329| c->init = init; 568| 329| c->cfree = cfree; 569| 329| c->get_size = size; 570| 329| c->compare = cmp; 571| 329| c->insert = ins; 572| 329| c->remove = rem; 573| 329| c->find = fnd; 574| 329| c->free_item = netsnmp_container_simple_free; 575| 329|} netsnmp_compare_cstring: 643| 7.00k|{ 644| 7.00k| const container_type *lhs = lhs_arg; 645| 7.00k| const container_type *rhs = rhs_arg; 646| | 647| 7.00k| return strcmp(lhs->name, rhs->name); 648| 7.00k|} container.c:_factory_free: 65| 564|{ 66| 564| container_type *data = (container_type *)dat; 67| 564| if (data == NULL) ------------------ | Branch (67:9): [True: 0, False: 564] ------------------ 68| 0| return; 69| | 70| 564| if (data->name != NULL) { ------------------ | Branch (70:9): [True: 564, False: 0] ------------------ 71| 564| DEBUGMSGTL(("container", " _factory_free_list() called for %s\n", ------------------ | | 66| 564|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 564|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 564] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 564] | | ------------------ ------------------ 72| 564| data->name)); 73| 564| free(NETSNMP_REMOVE_CONST(void *, data->name)); /* SNMP_FREE wasted on object about to be freed */ ------------------ | | 91| 564| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 74| 564| } 75| 564| free(data); /* SNMP_FREE wasted on param */ 76| 564|} container.c:netsnmp_container_get_ct: 234| 564|{ 235| 564| container_type ct; 236| | 237| 564| if (NULL == containers) ------------------ | Branch (237:9): [True: 0, False: 564] ------------------ 238| 0| return NULL; 239| | 240| 564| ct.name = type; 241| 564| return (container_type *)CONTAINER_FIND(containers, &ct); ------------------ | | 394| 564|#define CONTAINER_FIND(x,k) (x)->find(x,k) ------------------ 242| 564|} container.c:netsnmp_container_find_ct: 246| 282|{ 247| 282| container_type *ct = NULL; 248| 282| char *list, *entry; 249| 282| char *st = NULL; 250| | 251| 282| if (NULL==type_list) ------------------ | Branch (251:9): [True: 0, False: 282] ------------------ 252| 0| return NULL; 253| | 254| 282| list = strdup(type_list); 255| 282| if (!list) ------------------ | Branch (255:9): [True: 0, False: 282] ------------------ 256| 0| return NULL; 257| 282| entry = strtok_r(list, ":", &st); 258| 564| while (entry) { ------------------ | Branch (258:12): [True: 564, False: 0] ------------------ 259| 564| ct = netsnmp_container_get_ct(entry); 260| 564| if (NULL != ct) ------------------ | Branch (260:13): [True: 282, False: 282] ------------------ 261| 282| break; 262| 282| entry = strtok_r(NULL, ":", &st); 263| 282| } 264| | 265| 282| free(list); 266| 282| return ct; 267| 282|} netsnmp_binary_array_release: 216| 282|{ 217| 282| binary_array_table *t = (binary_array_table*)c->container_data; 218| 282| SNMP_FREE(t->data); ------------------ | | 62| 282|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 235] | | | Branch (62:66): [Folded, False: 282] | | ------------------ ------------------ 219| 282| SNMP_FREE(t); ------------------ | | 62| 282|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 282, False: 0] | | | Branch (62:66): [Folded, False: 282] | | ------------------ ------------------ 220| 282| SNMP_FREE(c->container_name); ------------------ | | 62| 282|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 282] | | | Branch (62:66): [Folded, False: 282] | | ------------------ ------------------ 221| | SNMP_FREE(c); ------------------ | | 62| 282|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 282, False: 0] | | | Branch (62:66): [Folded, False: 282] | | ------------------ ------------------ 222| 282|} netsnmp_binary_array_options_set: 232| 188|{ 233| 188|#define BA_FLAGS (CONTAINER_KEY_ALLOW_DUPLICATES|CONTAINER_KEY_UNSORTED) 234| | 235| 188| if (set) { ------------------ | Branch (235:9): [True: 188, False: 0] ------------------ 236| 188| if ((flags & BA_FLAGS) == flags) { ------------------ | | 233| 188|#define BA_FLAGS (CONTAINER_KEY_ALLOW_DUPLICATES|CONTAINER_KEY_UNSORTED) | | ------------------ | | | | 370| 188|#define CONTAINER_KEY_ALLOW_DUPLICATES 0x00000001 | | ------------------ | | #define BA_FLAGS (CONTAINER_KEY_ALLOW_DUPLICATES|CONTAINER_KEY_UNSORTED) | | ------------------ | | | | 371| 188|#define CONTAINER_KEY_UNSORTED 0x00000002 | | ------------------ ------------------ | Branch (236:13): [True: 188, False: 0] ------------------ 237| | /** if turning off unsorted, do sort */ 238| 188| int sort = ((c->flags & CONTAINER_KEY_UNSORTED) && ------------------ | | 371| 188|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ | Branch (238:25): [True: 0, False: 188] ------------------ 239| 0| ! (flags & CONTAINER_KEY_UNSORTED)); ------------------ | | 371| 0|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ | Branch (239:25): [True: 0, False: 0] ------------------ 240| 188| c->flags = flags; 241| 188| if (sort) { ------------------ | Branch (241:17): [True: 0, False: 188] ------------------ 242| 0| binary_array_table *t = (binary_array_table*)c->container_data; 243| 0| t->dirty = 1; /* force sort */ 244| 0| Sort_Array(c); 245| 0| } 246| 188| return flags; 247| 188| } else { 248| 0| return -1; /* unsupported flag */ 249| 0| } 250| 188| } else { 251| 0| return ((c->flags & flags) == flags); 252| 0| } 253| 188|} netsnmp_container_get_binary_array: 816| 282|{ 817| | /* 818| | * allocate memory 819| | */ 820| 282| netsnmp_container *c = SNMP_MALLOC_TYPEDEF(netsnmp_container); ------------------ | | 73| 282|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 821| 282| if (NULL==c) { ------------------ | Branch (821:9): [True: 0, False: 282] ------------------ 822| 0| snmp_log(LOG_ERR, "couldn't allocate memory\n"); 823| 0| return NULL; 824| 0| } 825| | 826| 282| c->container_data = netsnmp_binary_array_initialize(); 827| 282| if (NULL == c->container_data) { ------------------ | Branch (827:9): [True: 0, False: 282] ------------------ 828| 0| free(c); 829| 0| snmp_log(LOG_ERR, "couldn't allocate memory for container_data\n"); 830| 0| return NULL; 831| 0| } 832| | 833| | /* 834| | * NOTE: CHANGES HERE MUST BE DUPLICATED IN duplicate AS WELL!! 835| | */ 836| 282| netsnmp_init_container(c, NULL, _ba_free, _ba_size, NULL, _ba_insert, 837| 282| _ba_remove, _ba_find); 838| 282| c->find_next = _ba_find_next; 839| 282| c->get_subset = _ba_get_subset; 840| 282| c->get_iterator = _ba_iterator_get; 841| 282| c->for_each = _ba_for_each; 842| 282| c->clear = _ba_clear; 843| 282| c->options = _ba_options; 844| 282| c->duplicate = _ba_duplicate; 845| 282| c->get_at = netsnmp_binary_array_get_at; 846| 282| c->remove_at = netsnmp_binary_array_remove_at; 847| 282| c->insert_before = _ba_insert_before; 848| | 849| 282| return c; 850| 282|} netsnmp_container_get_binary_array_factory: 854| 47|{ 855| 47| static netsnmp_factory f = { "binary_array", 856| 47| netsnmp_container_get_binary_array }; 857| | 858| 47| return &f; 859| 47|} netsnmp_container_binary_array_init: 863| 47|{ 864| 47| netsnmp_container_register("binary_array", 865| 47| netsnmp_container_get_binary_array_factory()); 866| 47|} container_binary_array.c:_ba_is_sorted: 336| 564|{ 337| | /* 338| | * The code below has been commented out because it negatively affects 339| | * performance. 340| | */ 341| |#if 0 342| | const binary_array_table *t = c->container_data; 343| | int i; 344| | 345| | for (i = 0; i + 1 < t->count; ++i) 346| | if (c->compare(t->data[i], t->data[i + 1]) > 0) 347| | return 0; 348| |#endif 349| | 350| 564| return 1; 351| 564|} container_binary_array.c:binary_search: 125| 1.88k|{ 126| 1.88k| binary_array_table *t = (binary_array_table*)c->container_data; 127| 1.88k| size_t len = t->count; 128| 1.88k| size_t half; 129| 1.88k| size_t first = 0; 130| 1.88k| size_t middle = 0; /* init not needed; keeps compiler happy */ 131| 1.88k| int result = 0; /* init not needed; keeps compiler happy */ 132| | 133| 1.88k| if (!len) { ------------------ | Branch (133:9): [True: 0, False: 1.88k] ------------------ 134| 0| if (NULL != next) ------------------ | Branch (134:13): [True: 0, False: 0] ------------------ 135| 0| *next = 0; 136| 0| return -1; 137| 0| } 138| | 139| 1.88k| if (c->flags & CONTAINER_KEY_UNSORTED) { ------------------ | | 371| 1.88k|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ | Branch (139:9): [True: 0, False: 1.88k] ------------------ 140| 0| if (!exact) { ------------------ | Branch (140:13): [True: 0, False: 0] ------------------ 141| 0| snmp_log(LOG_ERR, "non-exact search on unsorted container %s?!?\n", 142| 0| c->container_name); 143| 0| return -1; 144| 0| } 145| 0| return linear_search(val, c); 146| 0| } 147| | 148| 1.88k| if (t->dirty) ------------------ | Branch (148:9): [True: 0, False: 1.88k] ------------------ 149| 0| Sort_Array(c); 150| | 151| 7.37k| while (len > 0) { ------------------ | Branch (151:12): [True: 6.06k, False: 1.31k] ------------------ 152| 6.06k| half = len >> 1; 153| 6.06k| middle = first + half; 154| 6.06k| if ((result = c->compare(t->data[middle], val)) < 0) { ------------------ | Branch (154:13): [True: 2.02k, False: 4.04k] ------------------ 155| 2.02k| first = middle + 1; 156| 2.02k| len = len - half - 1; 157| 4.04k| } else if (result == 0) { ------------------ | Branch (157:20): [True: 564, False: 3.47k] ------------------ 158| 564| first = middle; 159| 564| break; 160| 3.47k| } else { 161| 3.47k| len = half; 162| 3.47k| } 163| 6.06k| } 164| | 165| 1.88k| if (first >= t->count) { ------------------ | Branch (165:9): [True: 188, False: 1.69k] ------------------ 166| 188| if (exact && NULL != next) ------------------ | Branch (166:13): [True: 188, False: 0] | Branch (166:22): [True: 94, False: 94] ------------------ 167| 94| *next = t->count; 168| 188| return -1; 169| 188| } 170| | 171| 1.69k| if (first != middle) { ------------------ | Branch (171:9): [True: 940, False: 752] ------------------ 172| | /* last compare wasn't against first, so get actual result */ 173| 940| result = c->compare(t->data[first], val); 174| 940| } 175| | 176| 1.69k| if(result == 0) { ------------------ | Branch (176:8): [True: 564, False: 1.12k] ------------------ 177| 564| if (exact && NULL != next) ------------------ | Branch (177:13): [True: 564, False: 0] | Branch (177:22): [True: 0, False: 564] ------------------ 178| 0| *next = first+1; 179| 564| else if (!exact && ++first == t->count) { ------------------ | Branch (179:18): [True: 0, False: 564] | Branch (179:28): [True: 0, False: 0] ------------------ 180| 0| if (NULL != next) ------------------ | Branch (180:17): [True: 0, False: 0] ------------------ 181| 0| *next = first; 182| 0| first = -1; 183| 0| } 184| 1.12k| } else if(exact) { ------------------ | Branch (184:15): [True: 1.12k, False: 0] ------------------ 185| 1.12k| if (NULL != next) { ------------------ | Branch (185:13): [True: 423, False: 705] ------------------ 186| 423| if (result > 0) ------------------ | Branch (186:17): [True: 423, False: 0] ------------------ 187| 423| *next = first; 188| 0| else 189| 0| *next = t->count; 190| 423| } 191| 1.12k| first = -1; 192| 1.12k| } 193| | 194| 1.69k| return first; 195| 1.88k|} container_binary_array.c:netsnmp_binary_array_initialize: 199| 282|{ 200| 282| binary_array_table *t; 201| | 202| 282| t = SNMP_MALLOC_TYPEDEF(binary_array_table); ------------------ | | 73| 282|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 203| 282| if (t == NULL) ------------------ | Branch (203:9): [True: 0, False: 282] ------------------ 204| 0| return NULL; 205| | 206| 282| t->max_size = 0; 207| 282| t->count = 0; 208| 282| t->dirty = 0; 209| 282| t->data = NULL; 210| | 211| 282| return t; 212| 282|} container_binary_array.c:_ba_free: 712| 282|{ 713| 282| netsnmp_binary_array_release(container); 714| 282| return 0; 715| 282|} container_binary_array.c:_ba_size: 719| 1|{ 720| 1| return netsnmp_binary_array_count(container); 721| 1|} container_binary_array.c:netsnmp_binary_array_count: 257| 1|{ 258| 1| binary_array_table *t = (binary_array_table*)c->container_data; 259| | /* 260| | * return count 261| | */ 262| 1| return t ? t->count : 0; ------------------ | Branch (262:12): [True: 1, False: 0] ------------------ 263| 1|} container_binary_array.c:_ba_insert: 693| 564|{ 694| 564| return netsnmp_binary_array_insert(container, data); 695| 564|} container_binary_array.c:netsnmp_binary_array_insert: 532| 564|{ 533| 564| binary_array_table *t = (binary_array_table*)c->container_data; 534| 564| const int duplicates_allowed = c->flags & CONTAINER_KEY_ALLOW_DUPLICATES; ------------------ | | 370| 564|#define CONTAINER_KEY_ALLOW_DUPLICATES 0x00000001 ------------------ 535| 564| const int sorted = !(c->flags & CONTAINER_KEY_UNSORTED); ------------------ | | 371| 564|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ 536| 564| int i = -2; 537| 564| size_t next, pos; 538| 564| void *entry = NETSNMP_REMOVE_CONST(void *, const_entry); ------------------ | | 91| 564| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 539| | 540| 564| if (NULL == entry) ------------------ | Branch (540:9): [True: 0, False: 564] ------------------ 541| 0| return -1; 542| | 543| | /* 544| | * check key if we have at least 1 item and duplicates aren't allowed 545| | */ 546| 564| if (!duplicates_allowed && t->count) { ------------------ | Branch (546:9): [True: 564, False: 0] | Branch (546:32): [True: 517, False: 47] ------------------ 547| 517| i = binary_search(entry, c, 1, &next); 548| 517| if (i >= 0) { ------------------ | Branch (548:13): [True: 0, False: 517] ------------------ 549| 0| DEBUGMSGTL(("container","not inserting duplicate key\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 550| 0| return -1; 551| 0| } 552| 517| } 553| | 554| | /* 555| | * if unsorted, just add at the end 556| | */ 557| 564| if (!sorted) { ------------------ | Branch (557:9): [True: 0, False: 564] ------------------ 558| 0| pos = t->count; 559| 564| } else { 560| | /** if we haven't searched for key yet, do it now */ 561| 564| if (-2 == i) { ------------------ | Branch (561:13): [True: 47, False: 517] ------------------ 562| 47| if (0 == t->count) { ------------------ | Branch (562:17): [True: 47, False: 0] ------------------ 563| 47| next = 0; 564| 47| i = -1; 565| 47| } else { 566| 0| i = binary_search(entry, c, 1, &next); 567| 0| } 568| 47| } 569| | 570| 564| pos = next; 571| | /* if key found, advance past any duplicates */ 572| 564| if (duplicates_allowed && i >= 0) ------------------ | Branch (572:13): [True: 0, False: 564] | Branch (572:35): [True: 0, False: 0] ------------------ 573| 0| while (pos < t->count && c->compare(t->data[pos], entry) == 0) ------------------ | Branch (573:20): [True: 0, False: 0] | Branch (573:38): [True: 0, False: 0] ------------------ 574| 0| ++pos; 575| 564| } 576| | 577| 564| return netsnmp_binary_array_insert_before(c, pos, entry, !sorted); 578| 564|} container_binary_array.c:netsnmp_binary_array_insert_before: 487| 564|{ 488| 564| binary_array_table *t = (binary_array_table*)c->container_data; 489| | 490| 564| if (NULL == entry) ------------------ | Branch (490:9): [True: 0, False: 564] ------------------ 491| 0| return -1; 492| | 493| 564| if (index > t->count) { ------------------ | Branch (493:9): [True: 0, False: 564] ------------------ 494| 0| DEBUGMSGTL(("container:insert:before", "index out of range\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 495| 0| return -1; 496| 0| } 497| | 498| | /* 499| | * check if we need to resize the array 500| | */ 501| 564| _ba_resize_check(t); 502| | 503| 564| netsnmp_assert(t->count < t->max_size); ------------------ | | 47| 564|# define netsnmp_assert(x) do { \ | | 48| 564| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 564, False: 0] | | ------------------ | | 49| 564| ; \ | | 50| 564| else \ | | 51| 564| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 564| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 564] | | ------------------ ------------------ 504| | 505| | /* 506| | * shift array 507| | */ 508| 564| memmove(&t->data[index+1], &t->data[index], 509| 564| sizeof(void*) * (t->count - index)); 510| | 511| | /* 512| | * Insert the new entry into the data array 513| | */ 514| 564| t->data[index] = NETSNMP_REMOVE_CONST(void *, entry); ------------------ | | 91| 564| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 515| 564| ++t->count; 516| | 517| 564| netsnmp_assert(index < t->count); ------------------ | | 47| 564|# define netsnmp_assert(x) do { \ | | 48| 564| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 564, False: 0] | | ------------------ | | 49| 564| ; \ | | 50| 564| else \ | | 51| 564| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 564| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 564] | | ------------------ ------------------ 518| 564| netsnmp_assert(t->count <= t->max_size); ------------------ | | 47| 564|# define netsnmp_assert(x) do { \ | | 48| 564| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 564, False: 0] | | ------------------ | | 49| 564| ; \ | | 50| 564| else \ | | 51| 564| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 564| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 564] | | ------------------ ------------------ 519| | 520| 564| if (dirty) ------------------ | Branch (520:9): [True: 0, False: 564] ------------------ 521| 0| t->dirty = 1; 522| | 523| 564| netsnmp_assert(t->dirty || _ba_is_sorted(c)); ------------------ | | 47| 564|# define netsnmp_assert(x) do { \ | | 48| 1.69k| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 564] | | | Branch (48:20): [True: 564, False: 0] | | ------------------ | | 49| 564| ; \ | | 50| 564| else \ | | 51| 564| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 564| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 564] | | ------------------ ------------------ 524| | 525| 564| ++c->sync; 526| | 527| 564| return 0; 528| 564|} container_binary_array.c:_ba_resize_check: 458| 564|{ 459| 564| size_t new_max; 460| 564| void ** new_data; 461| 564| if (t->max_size > t->count) ------------------ | Branch (461:9): [True: 470, False: 94] ------------------ 462| 470| return 0; /* resize not needed */ 463| | 464| | /* 465| | * Table is full, so extend it to double the size, or use 10 elements 466| | * if it is empty. 467| | */ 468| 94| new_max = t->max_size > 0 ? 2 * t->max_size : 10; ------------------ | Branch (468:15): [True: 47, False: 47] ------------------ 469| 94| new_data = (void**) realloc(t->data, new_max * sizeof(void*)); 470| 94| if (new_data == NULL) { ------------------ | Branch (470:9): [True: 0, False: 94] ------------------ 471| 0| snmp_log(LOG_ERR, "malloc failed in _ba_resize_check\n"); 472| 0| return -1; /* error */ 473| 0| } 474| | 475| 94| memset(new_data + t->max_size, 0x0, 476| 94| (new_max - t->max_size) * sizeof(void*)); 477| | 478| 94| t->data = new_data; 479| 94| t->max_size = new_max; 480| | 481| 94| return 1; /* resized */ 482| 94|} container_binary_array.c:_ba_find: 681| 1.41k|{ 682| 1.41k| return netsnmp_binary_array_get(container, data, 1); 683| 1.41k|} container_binary_array.c:netsnmp_binary_array_get: 267| 1.41k|{ 268| 1.41k| binary_array_table *t = (binary_array_table*)c->container_data; 269| 1.41k| int index = 0; 270| | 271| | /* 272| | * if there is no data, return NULL; 273| | */ 274| 1.41k| if (!t->count) ------------------ | Branch (274:9): [True: 47, False: 1.36k] ------------------ 275| 47| return NULL; 276| | 277| | /* 278| | * if the table is dirty, sort it. 279| | */ 280| 1.36k| if (t->dirty) ------------------ | Branch (280:9): [True: 0, False: 1.36k] ------------------ 281| 0| Sort_Array(c); 282| | 283| | /* 284| | * if there is a key, search. Otherwise default is 0; 285| | */ 286| 1.36k| if (key) { ------------------ | Branch (286:9): [True: 1.36k, False: 0] ------------------ 287| 1.36k| if ((index = binary_search(key, c, exact, NULL)) == -1) ------------------ | Branch (287:13): [True: 799, False: 564] ------------------ 288| 799| return NULL; 289| 564| if (!exact && ------------------ | Branch (289:13): [True: 0, False: 564] ------------------ 290| 0| c->flags & CONTAINER_KEY_ALLOW_DUPLICATES) { ------------------ | | 370| 0|#define CONTAINER_KEY_ALLOW_DUPLICATES 0x00000001 ------------------ | Branch (290:13): [True: 0, False: 0] ------------------ 291| 0| int result; 292| | 293| | /* 294| | * If duplicates are allowed, we have to be extra 295| | * sure that we didn't just increment to a duplicate, 296| | * thus causing a getnext loop. 297| | */ 298| 0| result = c->compare(t->data[index], key); 299| 0| while (result == 0) { ------------------ | Branch (299:20): [True: 0, False: 0] ------------------ 300| 0| DEBUGMSGTL(("container","skipping duplicate key in %s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 301| 0| c->container_name)); 302| 0| if (++index == t->count) ------------------ | Branch (302:21): [True: 0, False: 0] ------------------ 303| 0| return NULL; 304| 0| result = c->compare(t->data[index], key); 305| 0| } 306| 0| } 307| 564| } 308| | 309| 564| return t->data[index]; 310| 1.36k|} container_binary_array.c:_ba_for_each: 726| 47|{ 727| 47| netsnmp_binary_array_for_each(container, f, context, 1); 728| 47|} container_binary_array.c:netsnmp_binary_array_for_each: 426| 47|{ 427| 47| binary_array_table *t = (binary_array_table*)c->container_data; 428| 47| size_t i; 429| | 430| 47| if (sort && t->dirty) ------------------ | Branch (430:9): [True: 47, False: 0] | Branch (430:17): [True: 0, False: 47] ------------------ 431| 0| Sort_Array(c); 432| | 433| 611| for (i = 0; i < t->count; ++i) ------------------ | Branch (433:17): [True: 564, False: 47] ------------------ 434| 564| (*fe) (t->data[i], context); 435| 47|} container_binary_array.c:_ba_clear: 733| 235|{ 734| 235| netsnmp_binary_array_clear(container, f, context); 735| 235|} container_binary_array.c:netsnmp_binary_array_clear: 441| 235|{ 442| 235| binary_array_table *t = (binary_array_table*)c->container_data; 443| | 444| 235| if( NULL != fe ) { ------------------ | Branch (444:9): [True: 94, False: 141] ------------------ 445| 94| size_t i; 446| | 447| 94| for (i = 0; i < t->count; ++i) ------------------ | Branch (447:21): [True: 0, False: 94] ------------------ 448| 0| (*fe) (t->data[i], context); 449| 94| } 450| | 451| 235| t->count = 0; 452| 235| t->dirty = 0; 453| 235| ++c->sync; 454| 235|} container_binary_array.c:_ba_options: 761| 188|{ 762| 188| return netsnmp_binary_array_options_set(c, set, flags); 763| 188|} container_binary_array.c:_ba_iterator_get: 1020| 1|{ 1021| 1| binary_array_iterator* it; 1022| | 1023| 1| if(NULL == c) ------------------ | Branch (1023:8): [True: 0, False: 1] ------------------ 1024| 0| return NULL; 1025| | 1026| 1| it = SNMP_MALLOC_TYPEDEF(binary_array_iterator); ------------------ | | 73| 1|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 1027| 1| if(NULL == it) ------------------ | Branch (1027:8): [True: 0, False: 1] ------------------ 1028| 0| return NULL; 1029| | 1030| 1| it->base.container = c; 1031| | 1032| 1| it->base.first = _ba_iterator_first; 1033| 1| it->base.next = _ba_iterator_next; 1034| 1| it->base.curr = _ba_iterator_curr; 1035| 1| it->base.last = _ba_iterator_last; 1036| 1| it->base.remove = _ba_iterator_remove; 1037| 1| it->base.reset = _ba_iterator_reset; 1038| 1| it->base.release = _ba_iterator_release; 1039| | 1040| 1| (void)_ba_iterator_reset(&it->base); 1041| | 1042| 1| return &it->base; 1043| 1|} container_binary_array.c:_ba_iterator_first: 931| 1|{ 932| 1| binary_array_iterator *it = (void *)nit; 933| | 934| 1| return _ba_iterator_position(it, 0); 935| 1|} container_binary_array.c:_ba_iterator_position: 894| 1|{ 895| 1| binary_array_table *t = _ba_it2cont(it); 896| 1| if (NULL == t) ------------------ | Branch (896:9): [True: 0, False: 1] ------------------ 897| 0| return t; /* msg already logged */ 898| | 899| 1| if(it->base.container->sync != it->base.sync) { ------------------ | Branch (899:8): [True: 0, False: 1] ------------------ 900| 0| DEBUGMSGTL(("container:iterator", "out of sync\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 901| 0| return NULL; 902| 0| } 903| | 904| 1| if(0 == t->count) { ------------------ | Branch (904:8): [True: 1, False: 0] ------------------ 905| 1| DEBUGMSGTL(("container:iterator", "empty\n")); ------------------ | | 66| 1|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 906| 1| return NULL; 907| 1| } 908| 0| else if(pos >= t->count) { ------------------ | Branch (908:13): [True: 0, False: 0] ------------------ 909| 0| DEBUGMSGTL(("container:iterator", "end of container\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 910| 0| return NULL; 911| 0| } 912| | 913| 0| return t->data[ pos ]; 914| 1|} container_binary_array.c:_ba_it2cont: 875| 2|{ 876| 2| if(NULL == it) { ------------------ | Branch (876:8): [True: 0, False: 2] ------------------ 877| 0| netsnmp_assert(NULL != it); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 878| 0| return NULL; 879| 0| } 880| 2| if(NULL == it->base.container) { ------------------ | Branch (880:8): [True: 0, False: 2] ------------------ 881| 0| netsnmp_assert(NULL != it->base.container); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 882| 0| return NULL; 883| 0| } 884| 2| if(NULL == it->base.container->container_data) { ------------------ | Branch (884:8): [True: 0, False: 2] ------------------ 885| 0| netsnmp_assert(NULL != it->base.container->container_data); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 886| 0| return NULL; 887| 0| } 888| | 889| 2| return (binary_array_table*)(it->base.container->container_data); 890| 2|} container_binary_array.c:_ba_iterator_reset: 988| 1|{ 989| 1| binary_array_iterator *it = (void *)nit; 990| 1| binary_array_table* t = _ba_it2cont(it); 991| 1| if(NULL == t) { ------------------ | Branch (991:8): [True: 0, False: 1] ------------------ 992| 0| netsnmp_assert(NULL != t); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 993| 0| return -1; 994| 0| } 995| | 996| 1| if (t->dirty) ------------------ | Branch (996:9): [True: 0, False: 1] ------------------ 997| 0| Sort_Array(it->base.container); 998| | 999| | /* 1000| | * save sync count, to make sure container doesn't change while 1001| | * iterator is in use. 1002| | */ 1003| 1| it->base.sync = it->base.container->sync; 1004| | 1005| 1| it->pos = 0; 1006| | 1007| 1| return 0; 1008| 1|} container_binary_array.c:_ba_iterator_release: 1012| 1|{ 1013| 1| free(it); 1014| | 1015| 1| return 0; 1016| 1|} netsnmp_container_get_usll: 386| 47|{ 387| | /* 388| | * allocate memory 389| | */ 390| 47| sl_container *sl = (sl_container *)netsnmp_container_get_ssll(); 391| 47| if (NULL==sl) ------------------ | Branch (391:9): [True: 0, False: 47] ------------------ 392| 0| return NULL; /* msg already logged */ 393| | 394| 47| sl->unsorted = 1; 395| | 396| 47| return (netsnmp_container*)sl; 397| 47|} netsnmp_container_get_singly_linked_list: 401| 47|{ 402| 47| sl_container *sl = (sl_container *)netsnmp_container_get_usll(); 403| 47| if (NULL == sl) ------------------ | Branch (403:9): [True: 0, False: 47] ------------------ 404| 0| return NULL; /* error already logged */ 405| | 406| 47| sl->fifo = fifo; 407| | 408| 47| return (netsnmp_container *)sl; 409| 47|} netsnmp_container_get_fifo: 413| 47|{ 414| 47| return netsnmp_container_get_singly_linked_list(1); 415| 47|} netsnmp_container_ssll_init: 419| 47|{ 420| 47| static netsnmp_factory ssll = { 421| 47| "sorted_singly_linked_list", 422| 47| netsnmp_container_get_ssll 423| 47| }; 424| 47| static netsnmp_factory usll = { 425| 47| "unsorted_singly_linked_list-lifo", 426| 47| netsnmp_container_get_usll 427| 47| }; 428| 47| static netsnmp_factory fifo = { 429| 47| "unsorted_singly_linked_list-fifo", 430| 47| netsnmp_container_get_fifo 431| 47| }; 432| | 433| 47| netsnmp_container_register("sorted_singly_linked_list", &ssll); 434| 47| netsnmp_container_register("unsorted_singly_linked_list", &usll); 435| 47| netsnmp_container_register("lifo", &usll); 436| 47| netsnmp_container_register("fifo", &fifo); 437| 47|} container_list_ssll.c:netsnmp_container_get_ssll: 361| 47|{ 362| | /* 363| | * allocate memory 364| | */ 365| 47| sl_container *sl = SNMP_MALLOC_TYPEDEF(sl_container); ------------------ | | 73| 47|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 366| 47| if (NULL==sl) { ------------------ | Branch (366:9): [True: 0, False: 47] ------------------ 367| 0| snmp_log(LOG_ERR, "couldn't allocate memory\n"); 368| 0| return NULL; 369| 0| } 370| | 371| 47| netsnmp_init_container((netsnmp_container *)sl, NULL, _ssll_free, 372| 47| _ssll_size, NULL, _ssll_insert, _ssll_remove, 373| 47| _ssll_find); 374| 47| sl->c.find_next = _ssll_find_next; 375| 47| sl->c.get_subset = NULL; 376| 47| sl->c.get_iterator =_ssll_iterator_get; 377| 47| sl->c.for_each = _ssll_for_each; 378| 47| sl->c.clear = _ssll_clear; 379| 47| sl->c.duplicate = _ssll_duplicate; 380| | 381| 47| return &sl->c; 382| 47|} container_list_ssll.c:_ssll_free: 110| 47|{ 111| 47| if(c) { ------------------ | Branch (111:8): [True: 47, False: 0] ------------------ 112| 47| free(c); 113| 47| } 114| 47| return 0; 115| 47|} container_list_ssll.c:_ssll_clear: 287| 47|{ 288| 47| sl_container *sl = (sl_container*)c; 289| 47| sl_node *curr, *next; 290| | 291| 47| if(NULL == c) ------------------ | Branch (291:8): [True: 0, False: 47] ------------------ 292| 0| return; 293| | 294| 47| for(curr = sl->head; curr; curr = next) { ------------------ | Branch (294:26): [True: 0, False: 47] ------------------ 295| | 296| 0| next = curr->next; 297| | 298| 0| if( NULL != f ) { ------------------ | Branch (298:13): [True: 0, False: 0] ------------------ 299| 0| curr->next = NULL; 300| 0| (*f) ((void *)curr->data, context); 301| 0| } 302| | 303| | /* 304| | * free our node structure, but not the data 305| | */ 306| 0| free(curr); 307| 0| } 308| | sl->head = NULL; 309| 47| sl->count = 0; 310| 47| ++c->sync; 311| 47|} netsnmp_container_get_null_factory: 173| 47|{ 174| 47| static netsnmp_factory f = { "null", 175| 47| netsnmp_container_get_null}; 176| | 177| 47| DEBUGMSGTL(("container:null:get_null_factory","in\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 178| 47| return &f; 179| 47|} netsnmp_container_null_init: 183| 47|{ 184| 47| netsnmp_container_register("null", 185| 47| netsnmp_container_get_null_factory()); 186| 47|} netsnmp_free_all_list_data: 49| 141|{ 50| 141| netsnmp_data_list *tmpptr; 51| 141| for (; head;) { ------------------ | Branch (51:12): [True: 0, False: 141] ------------------ 52| 0| netsnmp_free_list_data(head); 53| 0| tmpptr = head; 54| 0| head = head->next; 55| | SNMP_FREE(tmpptr); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 56| 0| } 57| 141|} shutdown_data_list: 395| 47|{ 396| 47| netsnmp_free_all_list_data(saveHead); 397| 47|} netsnmp_ds_set_boolean: 201| 235|{ 202| 235| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 470|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (202:9): [True: 0, False: 235] | Branch (202:24): [True: 0, False: 235] ------------------ 203| 235| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 235|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (203:2): [True: 0, False: 235] | Branch (203:17): [True: 0, False: 235] ------------------ 204| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 205| 0| } 206| | 207| 235| DEBUGMSGTL(("netsnmp_ds_set_boolean", "Setting %s:%d = %d/%s\n", ------------------ | | 66| 235|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 235|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 235] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 235] | | ------------------ ------------------ 208| 235| stores[storeid], which, value, ((value) ? "True" : "False"))); 209| | 210| 235| if (value > 0) { ------------------ | Branch (210:9): [True: 235, False: 0] ------------------ 211| 235| netsnmp_ds_booleans[storeid][which/8] |= (1 << (which % 8)); 212| 235| } else { 213| 0| netsnmp_ds_booleans[storeid][which/8] &= (0xff7f >> (7 - (which % 8))); 214| 0| } 215| | 216| 235| return SNMPERR_SUCCESS; ------------------ | | 184| 235|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 217| 235|} netsnmp_ds_get_boolean: 242| 5.59k|{ 243| 5.59k| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 11.1k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (243:9): [True: 0, False: 5.59k] | Branch (243:24): [True: 0, False: 5.59k] ------------------ 244| 5.59k| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 5.59k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (244:2): [True: 0, False: 5.59k] | Branch (244:17): [True: 0, False: 5.59k] ------------------ 245| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 246| 0| } 247| | 248| 5.59k| return (netsnmp_ds_booleans[storeid][which/8] & (1 << (which % 8))) ? 1:0; ------------------ | Branch (248:12): [True: 2.65k, False: 2.93k] ------------------ 249| 5.59k|} netsnmp_ds_set_int: 253| 94|{ 254| 94| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 188|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (254:9): [True: 0, False: 94] | Branch (254:24): [True: 0, False: 94] ------------------ 255| 94| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 94|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (255:2): [True: 0, False: 94] | Branch (255:17): [True: 0, False: 94] ------------------ 256| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 257| 0| } 258| | 259| 94| DEBUGMSGTL(("netsnmp_ds_set_int", "Setting %s:%d = %d\n", ------------------ | | 66| 94|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 94|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 94] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 94] | | ------------------ ------------------ 260| 94| stores[storeid], which, value)); 261| | 262| 94| netsnmp_ds_integers[storeid][which] = value; 263| 94| return SNMPERR_SUCCESS; ------------------ | | 184| 94|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 264| 94|} netsnmp_ds_get_int: 268| 579|{ 269| 579| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 1.15k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (269:9): [True: 0, False: 579] | Branch (269:24): [True: 0, False: 579] ------------------ 270| 579| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 579|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (270:2): [True: 0, False: 579] | Branch (270:17): [True: 0, False: 579] ------------------ 271| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 272| 0| } 273| | 274| 579| return netsnmp_ds_integers[storeid][which]; 275| 579|} netsnmp_ds_set_string: 279| 189|{ 280| 189| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 378|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (280:9): [True: 0, False: 189] | Branch (280:24): [True: 0, False: 189] ------------------ 281| 189| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 189|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (281:2): [True: 0, False: 189] | Branch (281:17): [True: 0, False: 189] ------------------ 282| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 283| 0| } 284| | 285| 189| DEBUGMSGTL(("netsnmp_ds_set_string", "Setting %s:%d = \"%s\"\n", ------------------ | | 66| 189|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 189|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 189] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 189] | | ------------------ ------------------ 286| 189| stores[storeid], which, (value ? value : "(null)"))); 287| | 288| | /* 289| | * is some silly person is calling us with our own pointer? 290| | */ 291| 189| if (netsnmp_ds_strings[storeid][which] == value) ------------------ | Branch (291:9): [True: 47, False: 142] ------------------ 292| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 293| | 294| 142| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 142|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 142] | | ------------------ ------------------ 295| 142| if (netsnmp_ds_strings[storeid][which] != NULL) { ------------------ | Branch (295:9): [True: 0, False: 142] ------------------ 296| 0| free(netsnmp_ds_strings[storeid][which]); 297| 0| netsnmp_ds_strings[storeid][which] = NULL; 298| 0| } 299| 142| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 142|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 142] | | ------------------ ------------------ 300| | 301| 142| if (value) { ------------------ | Branch (301:9): [True: 142, False: 0] ------------------ 302| 142| netsnmp_ds_strings[storeid][which] = strdup(value); 303| 142| } else { 304| 0| netsnmp_ds_strings[storeid][which] = NULL; 305| 0| } 306| | 307| 142| return SNMPERR_SUCCESS; ------------------ | | 184| 142|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 308| 189|} netsnmp_ds_get_string: 312| 1.04k|{ 313| 1.04k| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 2.08k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (313:9): [True: 0, False: 1.04k] | Branch (313:24): [True: 0, False: 1.04k] ------------------ 314| 1.04k| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 1.04k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (314:2): [True: 0, False: 1.04k] | Branch (314:17): [True: 0, False: 1.04k] ------------------ 315| 0| return NULL; 316| 0| } 317| | 318| 1.04k| return netsnmp_ds_strings[storeid][which]; 319| 1.04k|} netsnmp_ds_register_config: 447| 2.02k|{ 448| 2.02k| netsnmp_ds_read_config *drsp; 449| | 450| 2.02k| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 4.04k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (450:9): [True: 0, False: 2.02k] | Branch (450:24): [True: 0, False: 2.02k] ------------------ 451| 2.02k| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS || token == NULL) { ------------------ | | 39| 4.04k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (451:2): [True: 0, False: 2.02k] | Branch (451:17): [True: 0, False: 2.02k] | Branch (451:53): [True: 0, False: 2.02k] ------------------ 452| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 453| 0| } 454| | 455| 2.02k| if (netsnmp_ds_configs == NULL) { ------------------ | Branch (455:9): [True: 47, False: 1.97k] ------------------ 456| 47| netsnmp_ds_configs = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 47|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 457| 47| if (netsnmp_ds_configs == NULL) ------------------ | Branch (457:13): [True: 0, False: 47] ------------------ 458| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 459| 47| drsp = netsnmp_ds_configs; 460| 1.97k| } else { 461| 79.6k| for (drsp = netsnmp_ds_configs; drsp->next != NULL; drsp = drsp->next); ------------------ | Branch (461:41): [True: 77.6k, False: 1.97k] ------------------ 462| 1.97k| drsp->next = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 1.97k|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 463| 1.97k| if (drsp->next == NULL) ------------------ | Branch (463:13): [True: 0, False: 1.97k] ------------------ 464| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 465| 1.97k| drsp = drsp->next; 466| 1.97k| } 467| | 468| 2.02k| drsp->type = type; 469| 2.02k| drsp->ftype = strdup(ftype); 470| 2.02k| drsp->token = strdup(token); 471| 2.02k| drsp->storeid = storeid; 472| 2.02k| drsp->which = which; 473| | 474| 2.02k| switch (type) { ------------------ | Branch (474:13): [True: 2.02k, False: 0] ------------------ 475| 611| case ASN_BOOLEAN: ------------------ | | 72| 611|#define ASN_BOOLEAN 0x01U ------------------ | Branch (475:5): [True: 611, False: 1.41k] ------------------ 476| 611| register_config_handler(ftype, token, netsnmp_ds_handle_config, NULL, 477| 611| "(1|yes|true|0|no|false)"); 478| 611| break; 479| | 480| 376| case ASN_INTEGER: ------------------ | | 75| 376|#define ASN_INTEGER 0x02U ------------------ | Branch (480:5): [True: 376, False: 1.64k] ------------------ 481| 376| register_config_handler(ftype, token, netsnmp_ds_handle_config, NULL, 482| 376| "integerValue"); 483| 376| break; 484| | 485| 1.03k| case ASN_OCTET_STR: ------------------ | | 78| 1.03k|#define ASN_OCTET_STR 0x04U ------------------ | Branch (485:5): [True: 1.03k, False: 987] ------------------ 486| 1.03k| register_config_handler(ftype, token, netsnmp_ds_handle_config, NULL, 487| 1.03k| "string"); 488| 1.03k| break; 489| | 490| 2.02k| } 491| 2.02k| return SNMPERR_SUCCESS; ------------------ | | 184| 2.02k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 492| 2.02k|} netsnmp_ds_register_premib: 497| 1.08k|{ 498| 1.08k| netsnmp_ds_read_config *drsp; 499| | 500| 1.08k| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 2.16k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (500:9): [True: 0, False: 1.08k] | Branch (500:24): [True: 0, False: 1.08k] ------------------ 501| 1.08k| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS || token == NULL) { ------------------ | | 39| 2.16k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (501:2): [True: 0, False: 1.08k] | Branch (501:17): [True: 0, False: 1.08k] | Branch (501:53): [True: 0, False: 1.08k] ------------------ 502| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 503| 0| } 504| | 505| 1.08k| if (netsnmp_ds_configs == NULL) { ------------------ | Branch (505:9): [True: 0, False: 1.08k] ------------------ 506| 0| netsnmp_ds_configs = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 0|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 507| 0| if (netsnmp_ds_configs == NULL) ------------------ | Branch (507:13): [True: 0, False: 0] ------------------ 508| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 509| 0| drsp = netsnmp_ds_configs; 510| 1.08k| } else { 511| 21.1k| for (drsp = netsnmp_ds_configs; drsp->next != NULL; drsp = drsp->next); ------------------ | Branch (511:41): [True: 20.1k, False: 1.08k] ------------------ 512| 1.08k| drsp->next = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 1.08k|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 513| 1.08k| if (drsp->next == NULL) ------------------ | Branch (513:13): [True: 0, False: 1.08k] ------------------ 514| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 515| 1.08k| drsp = drsp->next; 516| 1.08k| } 517| | 518| 1.08k| drsp->type = type; 519| 1.08k| drsp->ftype = strdup(ftype); 520| 1.08k| drsp->token = strdup(token); 521| 1.08k| drsp->storeid = storeid; 522| 1.08k| drsp->which = which; 523| | 524| 1.08k| switch (type) { ------------------ | Branch (524:13): [True: 1.08k, False: 0] ------------------ 525| 799| case ASN_BOOLEAN: ------------------ | | 72| 799|#define ASN_BOOLEAN 0x01U ------------------ | Branch (525:5): [True: 799, False: 282] ------------------ 526| 799| register_prenetsnmp_mib_handler(ftype, token, netsnmp_ds_handle_config, 527| 799| NULL, "(1|yes|true|0|no|false)"); 528| 799| break; 529| | 530| 188| case ASN_INTEGER: ------------------ | | 75| 188|#define ASN_INTEGER 0x02U ------------------ | Branch (530:5): [True: 188, False: 893] ------------------ 531| 188| register_prenetsnmp_mib_handler(ftype, token, netsnmp_ds_handle_config, 532| 188| NULL, "integerValue"); 533| 188| break; 534| | 535| 94| case ASN_OCTET_STR: ------------------ | | 78| 94|#define ASN_OCTET_STR 0x04U ------------------ | Branch (535:5): [True: 94, False: 987] ------------------ 536| 94| register_prenetsnmp_mib_handler(ftype, token, netsnmp_ds_handle_config, 537| 94| NULL, "string"); 538| 94| break; 539| | 540| 1.08k| } 541| 1.08k| return SNMPERR_SUCCESS; ------------------ | | 184| 1.08k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 542| 1.08k|} netsnmp_ds_shutdown: 546| 47|{ 547| 47| netsnmp_ds_read_config *drsp; 548| 47| int i, j; 549| | 550| 47| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 47|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 47] | | ------------------ ------------------ 551| 3.14k| for (drsp = netsnmp_ds_configs; drsp; drsp = netsnmp_ds_configs) { ------------------ | Branch (551:37): [True: 3.10k, False: 47] ------------------ 552| 3.10k| netsnmp_ds_configs = drsp->next; 553| | 554| 3.10k| if (drsp->ftype && drsp->token) { ------------------ | Branch (554:13): [True: 3.10k, False: 0] | Branch (554:28): [True: 3.10k, False: 0] ------------------ 555| 3.10k| unregister_config_handler(drsp->ftype, drsp->token); 556| 3.10k| } 557| 3.10k| if (drsp->ftype != NULL) { ------------------ | Branch (557:6): [True: 3.10k, False: 0] ------------------ 558| 3.10k| free(drsp->ftype); 559| 3.10k| } 560| 3.10k| if (drsp->token != NULL) { ------------------ | Branch (560:6): [True: 3.10k, False: 0] ------------------ 561| 3.10k| free(drsp->token); 562| 3.10k| } 563| 3.10k| free(drsp); 564| 3.10k| } 565| | 566| 188| for (i = 0; i < NETSNMP_DS_MAX_IDS; i++) { ------------------ | | 38| 188|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (566:17): [True: 141, False: 47] ------------------ 567| 9.16k| for (j = 0; j < NETSNMP_DS_MAX_SUBIDS; j++) { ------------------ | | 39| 9.16k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (567:21): [True: 9.02k, False: 141] ------------------ 568| 9.02k| if (netsnmp_ds_strings[i][j] != NULL) { ------------------ | Branch (568:17): [True: 142, False: 8.88k] ------------------ 569| 142| free(netsnmp_ds_strings[i][j]); 570| 142| netsnmp_ds_strings[i][j] = NULL; 571| 142| } 572| 9.02k| } 573| 141| } 574| 47| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 47|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 47] | | ------------------ ------------------ 575| 47|} netsnmp_large_fd_setfd: 120| 46|{ 121| 46| netsnmp_assert(fd >= 0); ------------------ | | 47| 46|# define netsnmp_assert(x) do { \ | | 48| 46| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 46, False: 0] | | ------------------ | | 49| 46| ; \ | | 50| 46| else \ | | 51| 46| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 46| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 46] | | ------------------ ------------------ 122| | 123| 46| while (fd >= (int)fdset->lfs_setsize) ------------------ | Branch (123:12): [True: 0, False: 46] ------------------ 124| 0| netsnmp_large_fd_set_resize(fdset, 2 * (fdset->lfs_setsize + 1)); 125| | 126| 46| LFD_SET(fd, fdset->lfs_setptr); 127| 46|} netsnmp_large_fd_is_set: 140| 46|{ 141| 46| netsnmp_assert(fd >= 0); ------------------ | | 47| 46|# define netsnmp_assert(x) do { \ | | 48| 46| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 46, False: 0] | | ------------------ | | 49| 46| ; \ | | 50| 46| else \ | | 51| 46| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 46| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 46] | | ------------------ ------------------ 142| | 143| 46| return ((unsigned)fd < fdset->lfs_setsize && ------------------ | Branch (143:13): [True: 46, False: 0] ------------------ 144| 46| LFD_ISSET(fd, fdset->lfs_setptr)); ------------------ | Branch (144:13): [True: 46, False: 0] ------------------ 145| 46|} netsnmp_large_fd_set_init: 151| 92|{ 152| 92| fdset->lfs_setsize = 0; 153| 92| fdset->lfs_setptr = NULL; 154| |#if !defined(cygwin) && defined(HAVE_WINSOCK_H) 155| | fdset->lfs_set.fd_count = 0; 156| |#endif 157| 92| netsnmp_large_fd_set_resize(fdset, setsize); 158| 92|} netsnmp_large_fd_set_resize: 192| 276|{ 193| 276| int fd_set_bytes; 194| | 195| 276| if (fdset->lfs_setsize == setsize) ------------------ | Branch (195:9): [True: 92, False: 184] ------------------ 196| 92| goto success; 197| | 198| 184| if (setsize > FD_SETSIZE) { ------------------ | Branch (198:9): [True: 0, False: 184] ------------------ 199| 0| fd_set_bytes = NETSNMP_FD_SET_BYTES(setsize); ------------------ | | 99| 0| (sizeof(fd_set) + ((setsize) > FD_SETSIZE ? \ | | ------------------ | | | Branch (99:24): [True: 0, False: 0] | | ------------------ | | 100| 0| NETSNMP_FD_SET_ELEM_COUNT((setsize) - FD_SETSIZE) \ | | ------------------ | | | | 92| 0| (setsize + NETSNMP_BITS_PER_FD_MASK - 1) / NETSNMP_BITS_PER_FD_MASK | | | | ------------------ | | | | | | 88| 0|#define NETSNMP_BITS_PER_FD_MASK (8 * NETSNMP_FD_MASK_SIZE) | | | | | | ------------------ | | | | | | | | 85| 0|#define NETSNMP_FD_MASK_SIZE sizeof(((fd_set*)0)->fds_bits[0]) | | | | | | ------------------ | | | | ------------------ | | | | (setsize + NETSNMP_BITS_PER_FD_MASK - 1) / NETSNMP_BITS_PER_FD_MASK | | | | ------------------ | | | | | | 88| 0|#define NETSNMP_BITS_PER_FD_MASK (8 * NETSNMP_FD_MASK_SIZE) | | | | | | ------------------ | | | | | | | | 85| 0|#define NETSNMP_FD_MASK_SIZE sizeof(((fd_set*)0)->fds_bits[0]) | | | | | | ------------------ | | | | ------------------ | | ------------------ | | 101| 0| * NETSNMP_FD_MASK_SIZE : 0)) | | ------------------ | | | | 85| 0|#define NETSNMP_FD_MASK_SIZE sizeof(((fd_set*)0)->fds_bits[0]) | | ------------------ ------------------ 200| 0| if (fdset->lfs_setsize > FD_SETSIZE) { ------------------ | Branch (200:13): [True: 0, False: 0] ------------------ 201| 0| fdset->lfs_setptr = realloc(fdset->lfs_setptr, fd_set_bytes); 202| 0| if (!fdset->lfs_setptr) ------------------ | Branch (202:17): [True: 0, False: 0] ------------------ 203| 0| goto out_of_mem; 204| 0| } else { 205| 0| fdset->lfs_setptr = malloc(fd_set_bytes); 206| 0| if (!fdset->lfs_setptr) ------------------ | Branch (206:17): [True: 0, False: 0] ------------------ 207| 0| goto out_of_mem; 208| 0| *fdset->lfs_setptr = fdset->lfs_set; 209| 0| } 210| 184| } else { 211| 184| if (fdset->lfs_setsize > FD_SETSIZE) { ------------------ | Branch (211:13): [True: 0, False: 184] ------------------ 212| 0| fdset->lfs_set = *fdset->lfs_setptr; 213| 0| free(fdset->lfs_setptr); 214| 0| } 215| 184| fdset->lfs_setptr = &fdset->lfs_set; 216| 184| } 217| | 218| 184|#if defined(cygwin) || !defined(HAVE_WINSOCK_H) 219| | /* 220| | * Unix: when enlarging, clear the file descriptors defined in the 221| | * resized *fdset but that were not defined in the original *fdset. 222| | */ 223| 184| if ( fdset->lfs_setsize == 0 && setsize == FD_SETSIZE ) { ------------------ | Branch (223:10): [True: 92, False: 92] | Branch (223:37): [True: 92, False: 0] ------------------ 224| | /* In this case we can use the OS's FD_ZERO */ 225| 92| FD_ZERO(fdset->lfs_setptr); ------------------ | Branch (225:9): [Folded, False: 92] ------------------ 226| 92| } else { 227| 92| int i; 228| | 229| 92| for (i = fdset->lfs_setsize; i < setsize; i++) ------------------ | Branch (229:38): [True: 0, False: 92] ------------------ 230| 0| LFD_CLR(i, fdset->lfs_setptr); 231| 92| } 232| 184|#endif 233| | 234| 184| fdset->lfs_setsize = setsize; 235| |#if !defined(cygwin) && defined(HAVE_WINSOCK_H) 236| | if (setsize < fdset->lfs_setptr->fd_count) 237| | fdset->lfs_setptr->fd_count = setsize; 238| |#endif 239| 276|success: 240| 276| return 1; 241| | 242| 0|out_of_mem: 243| 0| fdset->lfs_setsize = 0; 244| |#if !defined(cygwin) && defined(HAVE_WINSOCK_H) 245| | fdset->lfs_setptr->fd_count = 0; 246| |#endif 247| 0| return 0; 248| 184|} netsnmp_large_fd_set_cleanup: 252| 92|{ 253| 92| netsnmp_large_fd_set_resize(fdset, 0); 254| 92| fdset->lfs_setsize = 0; 255| | fdset->lfs_setptr = NULL; 256| 92|} netsnmp_copy_fd_set_to_large_fd_set: 261| 92|{ 262| | netsnmp_large_fd_set_resize(dst, FD_SETSIZE); 263| 92| *dst->lfs_setptr = *src; 264| 92|} netsnmp_copy_large_fd_set_to_fd_set: 269| 46|{ 270| | /* Report failure if *src is larger than FD_SETSIZE. */ 271| 46| if (src->lfs_setsize > FD_SETSIZE) { ------------------ | Branch (271:9): [True: 0, False: 46] ------------------ 272| 0| FD_ZERO(dst); ------------------ | Branch (272:9): [Folded, False: 0] ------------------ 273| 0| return -1; 274| 0| } 275| | 276| 46| *dst = *src->lfs_setptr; 277| | 278| 46|#if !(!defined(cygwin) && defined(HAVE_WINSOCK_H)) 279| 46| { 280| 46| int i; 281| | 282| | /* Unix: clear any file descriptors defined in *dst but not in *src. */ 283| 46| for (i = src->lfs_setsize; i < FD_SETSIZE; ++i) ------------------ | Branch (283:36): [True: 0, False: 46] ------------------ 284| 46| FD_CLR(i, dst); 285| 46| } 286| 46|#endif 287| | 288| 46| return 0; 289| 46|} large_fd_set.c:LFD_SET: 95| 46|{ 96| 46| enum { nfdbits = 8 * sizeof(p->fds_bits[0]) }; 97| 46| NETSNMP_FD_MASK_TYPE *fds_array = p->fds_bits; ------------------ | | 1699| 46|#define NETSNMP_FD_MASK_TYPE __fd_mask ------------------ 98| | 99| 46| fds_array[n / nfdbits] |= (1ULL << (n % nfdbits)); 100| 46|} large_fd_set.c:LFD_ISSET: 111| 46|{ 112| 46| enum { nfdbits = 8 * sizeof(p->fds_bits[0]) }; 113| 46| const NETSNMP_FD_MASK_TYPE *fds_array = p->fds_bits; 114| | 115| 46| return (fds_array[n / nfdbits] & (1ULL << (n % nfdbits))) != 0; 116| 46|} get_enginetime: 98| 28|{ 99| 28| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 28|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 100| 28| int timediff = 0; 101| 28| Enginetime e = NULL; 102| | 103| | 104| | 105| | /* 106| | * Sanity check. 107| | */ 108| 28| if (!engine_time || !engineboot) { ------------------ | Branch (108:9): [True: 0, False: 28] | Branch (108:25): [True: 0, False: 28] ------------------ 109| 0| QUITFUN(SNMPERR_GENERR, get_enginetime_quit); ------------------ | | 143| 0| if ( (e) != SNMPERR_SUCCESS) { \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (143:7): [True: 0, Folded] | | ------------------ | | 144| 0| rval = SNMPERR_GENERR; \ | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ | | 145| 0| goto l ; \ | | 146| 0| } ------------------ 110| 0| } 111| | 112| | 113| | /* 114| | * Compute estimated current engine_time tuple at engineID if 115| | * a record is cached for it. 116| | */ 117| 28| *engine_time = *engineboot = 0; 118| | 119| 28| if (!engineID || (engineID_len <= 0)) { ------------------ | Branch (119:9): [True: 0, False: 28] | Branch (119:22): [True: 0, False: 28] ------------------ 120| 0| QUITFUN(SNMPERR_GENERR, get_enginetime_quit); ------------------ | | 143| 0| if ( (e) != SNMPERR_SUCCESS) { \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (143:7): [True: 0, Folded] | | ------------------ | | 144| 0| rval = SNMPERR_GENERR; \ | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ | | 145| 0| goto l ; \ | | 146| 0| } ------------------ 121| 0| } 122| | 123| 28| if (!(e = search_enginetime_list(engineID, engineID_len))) { ------------------ | Branch (123:9): [True: 8, False: 20] ------------------ 124| 8| QUITFUN(SNMPERR_GENERR, get_enginetime_quit); ------------------ | | 143| 8| if ( (e) != SNMPERR_SUCCESS) { \ | | ------------------ | | | | 184| 8|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (143:7): [True: 8, Folded] | | ------------------ | | 144| 8| rval = SNMPERR_GENERR; \ | | ------------------ | | | | 185| 8|#define SNMPERR_GENERR (-1) | | ------------------ | | 145| 8| goto l ; \ | | 146| 8| } ------------------ 125| 0| } 126| 20|#ifdef LCD_TIME_SYNC_OPT 127| 20| if (!authenticated || e->authenticatedFlag) { ------------------ | Branch (127:9): [True: 20, False: 0] | Branch (127:27): [True: 0, False: 0] ------------------ 128| 20|#endif 129| 20| *engine_time = e->engineTime; 130| 20| *engineboot = e->engineBoot; 131| | 132| 20| timediff = (int) (snmpv3_local_snmpEngineTime() - e->lastReceivedEngineTime); 133| | 134| 20|#ifdef LCD_TIME_SYNC_OPT 135| 20| } 136| 20|#endif 137| | 138| 20| if (timediff > (int) (ENGINETIME_MAX - *engine_time)) { ------------------ | | 182| 20|#define ENGINETIME_MAX 2147483647 /* ((2^31)-1) */ ------------------ | Branch (138:9): [True: 0, False: 20] ------------------ 139| 0| *engine_time = (timediff - (ENGINETIME_MAX - *engine_time)); ------------------ | | 182| 0|#define ENGINETIME_MAX 2147483647 /* ((2^31)-1) */ ------------------ 140| | 141| | /* 142| | * FIX -- move this check up... should not change anything 143| | * * if engineboot is already locked. ??? 144| | */ 145| 0| if (*engineboot < ENGINEBOOT_MAX) { ------------------ | | 183| 0|#define ENGINEBOOT_MAX 2147483647 /* ((2^31)-1) */ ------------------ | Branch (145:13): [True: 0, False: 0] ------------------ 146| 0| *engineboot += 1; 147| 0| } 148| | 149| 20| } else { 150| 20| *engine_time += timediff; 151| 20| } 152| | 153| 20| DEBUGMSGTL(("lcd_get_enginetime", "engineID ")); ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 154| 20| DEBUGMSGHEX(("lcd_get_enginetime", engineID, engineID_len)); ------------------ | | 71| 20|#define DEBUGMSGHEX(x) do {if (_DBG_IF_) {__DBGMSGHEX(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGHEX(x) do {if (_DBG_IF_) {__DBGMSGHEX(x);} }while(0) | | ------------------ | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | ------------------ | | | Branch (71:71): [Folded, False: 20] | | ------------------ ------------------ 155| 20| DEBUGMSG(("lcd_get_enginetime", ": boots=%d, time=%d\n", *engineboot, ------------------ | | 61| 20|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 20] | | ------------------ ------------------ 156| 20| *engine_time)); 157| | 158| 28| get_enginetime_quit: 159| 28| return rval; 160| | 161| 20|} /* end get_enginetime() */ free_etimelist: 295| 47|{ 296| 47| int index = 0; 297| 47| Enginetime e = NULL; 298| 47| Enginetime nextE = NULL; 299| | 300| 1.12k| for( ; index < ETIMELIST_SIZE; ++index) ------------------ | | 21| 1.12k|#define ETIMELIST_SIZE 23 ------------------ | Branch (300:13): [True: 1.08k, False: 47] ------------------ 301| 1.08k| { 302| 1.08k| e = etimelist[index]; 303| | 304| 1.12k| while(e != NULL) ------------------ | Branch (304:18): [True: 47, False: 1.08k] ------------------ 305| 47| { 306| 47| nextE = e->next; 307| 47| SNMP_FREE(e->engineID); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 308| 47| SNMP_FREE(e); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 309| 47| e = nextE; 310| 47| } 311| | 312| | etimelist[index] = NULL; 313| 1.08k| } 314| 47| return; 315| 47|} set_enginetime: 344| 47|{ 345| 47| int rval = SNMPERR_SUCCESS, iindex; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 346| 47| Enginetime e = NULL; 347| | 348| | 349| | 350| | /* 351| | * Sanity check. 352| | */ 353| 47| if (!engineID || (engineID_len <= 0)) { ------------------ | Branch (353:9): [True: 0, False: 47] | Branch (353:22): [True: 0, False: 47] ------------------ 354| 0| return rval; 355| 0| } 356| | 357| | 358| | /* 359| | * Store the given tuple in the record 360| | * for engineID. Create a new record if necessary. 361| | */ 362| 47| if (!(e = search_enginetime_list(engineID, engineID_len))) { ------------------ | Branch (362:9): [True: 47, False: 0] ------------------ 363| 47| if ((iindex = hash_engineID(engineID, engineID_len)) < 0) { ------------------ | Branch (363:13): [True: 0, False: 47] ------------------ 364| 0| QUITFUN(SNMPERR_GENERR, set_enginetime_quit); ------------------ | | 143| 0| if ( (e) != SNMPERR_SUCCESS) { \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (143:7): [True: 0, Folded] | | ------------------ | | 144| 0| rval = SNMPERR_GENERR; \ | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ | | 145| 0| goto l ; \ | | 146| 0| } ------------------ 365| 0| } 366| | 367| 47| e = calloc(1, sizeof(*e)); 368| | 369| 47| e->next = etimelist[iindex]; 370| 47| etimelist[iindex] = e; 371| | 372| 47| e->engineID = calloc(1, engineID_len); 373| 47| memcpy(e->engineID, engineID, engineID_len); 374| | 375| 47| e->engineID_len = engineID_len; 376| 47| } 377| 47|#ifdef LCD_TIME_SYNC_OPT 378| 47| if (authenticated || !e->authenticatedFlag) { ------------------ | Branch (378:9): [True: 47, False: 0] | Branch (378:26): [True: 0, False: 0] ------------------ 379| 47| e->authenticatedFlag = authenticated; 380| |#else 381| | if (authenticated) { 382| |#endif 383| 47| e->engineTime = engine_time; 384| 47| e->engineBoot = engineboot; 385| 47| e->lastReceivedEngineTime = snmpv3_local_snmpEngineTime(); 386| 47| } 387| | 388| 47| e = NULL; /* Indicates a successful update. */ 389| | 390| 47| DEBUGMSGTL(("lcd_set_enginetime", "engineID ")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 391| 47| DEBUGMSGHEX(("lcd_set_enginetime", engineID, engineID_len)); ------------------ | | 71| 47|#define DEBUGMSGHEX(x) do {if (_DBG_IF_) {__DBGMSGHEX(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGHEX(x) do {if (_DBG_IF_) {__DBGMSGHEX(x);} }while(0) | | ------------------ | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | ------------------ | | | Branch (71:71): [Folded, False: 47] | | ------------------ ------------------ 392| 47| DEBUGMSG(("lcd_set_enginetime", ": boots=%d, time=%d\n", engineboot, ------------------ | | 61| 47|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 47] | | ------------------ ------------------ 393| 47| engine_time)); 394| | 395| 47| set_enginetime_quit: 396| 47| SNMP_FREE(e); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 397| | 398| 47| return rval; 399| | 400| 47|} /* end set_enginetime() */ search_enginetime_list: 423| 75|{ 424| 75| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 75|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 425| 75| Enginetime e = NULL; 426| | 427| | 428| | /* 429| | * Sanity check. 430| | */ 431| 75| if (!engineID || (engineID_len <= 0)) { ------------------ | Branch (431:9): [True: 0, False: 75] | Branch (431:22): [True: 0, False: 75] ------------------ 432| 0| QUITFUN(SNMPERR_GENERR, search_enginetime_list_quit); ------------------ | | 143| 0| if ( (e) != SNMPERR_SUCCESS) { \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (143:7): [True: 0, Folded] | | ------------------ | | 144| 0| rval = SNMPERR_GENERR; \ | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ | | 145| 0| goto l ; \ | | 146| 0| } ------------------ 433| 0| } 434| | 435| | 436| | /* 437| | * Find the entry for engineID if there be one. 438| | */ 439| 75| rval = hash_engineID(engineID, engineID_len); 440| 75| if (rval < 0) { ------------------ | Branch (440:9): [True: 0, False: 75] ------------------ 441| 0| QUITFUN(SNMPERR_GENERR, search_enginetime_list_quit); ------------------ | | 143| 0| if ( (e) != SNMPERR_SUCCESS) { \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (143:7): [True: 0, Folded] | | ------------------ | | 144| 0| rval = SNMPERR_GENERR; \ | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ | | 145| 0| goto l ; \ | | 146| 0| } ------------------ 442| 0| } 443| 75| e = etimelist[rval]; 444| | 445| 75| for ( /*EMPTY*/; e; e = e->next) { ------------------ | Branch (445:22): [True: 20, False: 55] ------------------ 446| 20| if ((engineID_len == e->engineID_len) ------------------ | Branch (446:13): [True: 20, False: 0] ------------------ 447| 20| && !memcmp(e->engineID, engineID, engineID_len)) { ------------------ | Branch (447:16): [True: 20, False: 0] ------------------ 448| 20| break; 449| 20| } 450| 20| } 451| | 452| | 453| 75| search_enginetime_list_quit: 454| 75| return e; 455| | 456| 75|} /* end search_enginetime_list() */ hash_engineID: 481| 122|{ 482| 122| int rval = SNMPERR_GENERR; ------------------ | | 185| 122|#define SNMPERR_GENERR (-1) ------------------ 483| 122| size_t buf_len = SNMP_MAXBUF; ------------------ | | 43| 122|#define SNMP_MAXBUF (1024 * 4) ------------------ 484| 122| u_int additive = 0; 485| 122| u_char *bufp, buf[SNMP_MAXBUF]; 486| 122| void *context = NULL; 487| | 488| | 489| | 490| | /* 491| | * Sanity check. 492| | */ 493| 122| if (!engineID || (engineID_len <= 0)) { ------------------ | Branch (493:9): [True: 0, False: 122] | Branch (493:22): [True: 0, False: 122] ------------------ 494| 0| QUITFUN(SNMPERR_GENERR, hash_engineID_quit); ------------------ | | 143| 0| if ( (e) != SNMPERR_SUCCESS) { \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (143:7): [True: 0, Folded] | | ------------------ | | 144| 0| rval = SNMPERR_GENERR; \ | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ | | 145| 0| goto l ; \ | | 146| 0| } ------------------ 495| 0| } 496| | 497| | 498| | /* 499| | * Hash engineID into a list index. 500| | */ 501| 122|#ifndef NETSNMP_DISABLE_MD5 502| 122| rval = sc_hash(usmHMACMD5AuthProtocol, 503| 122| OID_LENGTH(usmHMACMD5AuthProtocol), ------------------ | | 64| 122| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 122| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 504| 122| engineID, engineID_len, buf, &buf_len); 505| 122| if (rval == SNMPERR_SC_NOT_CONFIGURED) { ------------------ | | 223| 122|#define SNMPERR_SC_NOT_CONFIGURED (-39) ------------------ | Branch (505:9): [True: 0, False: 122] ------------------ 506| | /* fall back to sha1 */ 507| 0| rval = sc_hash(usmHMACSHA1AuthProtocol, 508| 0| OID_LENGTH(usmHMACSHA1AuthProtocol), ------------------ | | 64| 0| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 0| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 509| 0| engineID, engineID_len, buf, &buf_len); 510| 0| } 511| |#else 512| | rval = sc_hash(usmHMACSHA1AuthProtocol, 513| | OID_LENGTH(usmHMACSHA1AuthProtocol), 514| | engineID, engineID_len, buf, &buf_len); 515| |#endif 516| 122| QUITFUN(rval, hash_engineID_quit); ------------------ | | 143| 122| if ( (e) != SNMPERR_SUCCESS) { \ | | ------------------ | | | | 184| 122|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (143:7): [True: 0, False: 122] | | ------------------ | | 144| 0| rval = SNMPERR_GENERR; \ | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ | | 145| 0| goto l ; \ | | 146| 0| } ------------------ 517| | 518| 610| for (bufp = buf; (bufp - buf) < (int) buf_len; bufp += 4) { ------------------ | Branch (518:22): [True: 488, False: 122] ------------------ 519| 488| additive += (u_int) * bufp; 520| 488| } 521| | 522| 122| hash_engineID_quit: 523| 122| SNMP_FREE(context); ------------------ | | 62| 122|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 122] | | | Branch (62:66): [Folded, False: 122] | | ------------------ ------------------ 524| 122| memset(buf, 0, SNMP_MAXBUF); ------------------ | | 43| 122|#define SNMP_MAXBUF (1024 * 4) ------------------ 525| | 526| 122| return (rval < 0) ? rval : (int)(additive % ETIMELIST_SIZE); ------------------ | | 21| 122|#define ETIMELIST_SIZE 23 ------------------ | Branch (526:12): [True: 0, False: 122] ------------------ 527| | 528| 122|} /* end hash_engineID() */ register_mib_handlers: 2480| 47|{ 2481| 47|#ifndef NETSNMP_DISABLE_MIB_LOADING 2482| 47| register_prenetsnmp_mib_handler("snmp", "mibdirs", 2483| 47| handle_mibdirs_conf, NULL, 2484| 47| "[mib-dirs|+mib-dirs|-mib-dirs]"); 2485| 47| register_prenetsnmp_mib_handler("snmp", "mibs", 2486| 47| handle_mibs_conf, NULL, 2487| 47| "[mib-tokens|+mib-tokens|-mib-tokens]"); 2488| 47| register_config_handler("snmp", "mibfile", 2489| 47| handle_mibfile_conf, NULL, "mibfile-to-read"); 2490| | /* 2491| | * register the snmp.conf configuration handlers for default 2492| | * parsing behaviour 2493| | */ 2494| | 2495| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "showMibErrors", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2496| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_ERRORS); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_ERRORS); ------------------ | | 59| 47|#define NETSNMP_DS_LIB_MIB_ERRORS 0 ------------------ 2497| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "commentToEOL", /* Describes actual behaviour */ ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2498| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 61| 47|#define NETSNMP_DS_LIB_MIB_COMMENT_TERM 2 ------------------ 2499| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "strictCommentTerm", /* Backward compatibility */ ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2500| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 61| 47|#define NETSNMP_DS_LIB_MIB_COMMENT_TERM 2 ------------------ 2501| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "mibAllowUnderline", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2502| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_PARSE_LABEL); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_PARSE_LABEL); ------------------ | | 62| 47|#define NETSNMP_DS_LIB_MIB_PARSE_LABEL 3 ------------------ 2503| 47| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "mibWarningLevel", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 2504| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_WARNINGS); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_WARNINGS); ------------------ | | 114| 47|#define NETSNMP_DS_LIB_MIB_WARNINGS 0 ------------------ 2505| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "mibReplaceWithLatest", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2506| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_REPLACE); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_REPLACE); ------------------ | | 67| 47|#define NETSNMP_DS_LIB_MIB_REPLACE 7 /* replace objects from latest module */ ------------------ 2507| 47|#endif 2508| | 2509| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "printNumericEnums", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2510| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM); ------------------ | | 68| 47|#define NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM 8 /* print only numeric enum values */ ------------------ 2511| 47| register_prenetsnmp_mib_handler("snmp", "printNumericOids", 2512| 47| handle_print_numeric, NULL, "(1|yes|true|0|no|false)"); 2513| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "escapeQuotes", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2514| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_ESCAPE_QUOTES); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_ESCAPE_QUOTES); ------------------ | | 79| 47|#define NETSNMP_DS_LIB_ESCAPE_QUOTES 19 /* shell escape quote marks in oids */ ------------------ 2515| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "dontBreakdownOids", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2516| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS); ------------------ | | 70| 47|#define NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS 10 /* dont print oid indexes specially */ ------------------ 2517| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "quickPrinting", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2518| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT); ------------------ | | 73| 47|#define NETSNMP_DS_LIB_QUICK_PRINT 13 /* print very brief output for parsing */ ------------------ 2519| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "numericTimeticks", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2520| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NUMERIC_TIMETICKS); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NUMERIC_TIMETICKS); ------------------ | | 78| 47|#define NETSNMP_DS_LIB_NUMERIC_TIMETICKS 18 /* print timeticks as a number */ ------------------ 2521| 47| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "oidOutputFormat", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 2522| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 118| 47|#define NETSNMP_DS_LIB_OID_OUTPUT_FORMAT 4 ------------------ 2523| 47| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "suffixPrinting", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 2524| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 118| 47|#define NETSNMP_DS_LIB_OID_OUTPUT_FORMAT 4 ------------------ 2525| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "extendedIndex", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2526| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_EXTENDED_INDEX); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_EXTENDED_INDEX); ------------------ | | 82| 47|#define NETSNMP_DS_LIB_EXTENDED_INDEX 22 /* print extended index format [x1][x2] */ ------------------ 2527| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "printHexText", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2528| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_HEX_TEXT); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_HEX_TEXT); ------------------ | | 83| 47|#define NETSNMP_DS_LIB_PRINT_HEX_TEXT 23 /* print ASCII text along with hex strings */ ------------------ 2529| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "printValueOnly", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2530| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_BARE_VALUE); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_BARE_VALUE); ------------------ | | 81| 47|#define NETSNMP_DS_LIB_PRINT_BARE_VALUE 21 /* just print value (not OID = value) */ ------------------ 2531| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "dontPrintUnits", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 2532| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_PRINT_UNITS); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_PRINT_UNITS); ------------------ | | 89| 47|#define NETSNMP_DS_LIB_DONT_PRINT_UNITS 29 /* don't print UNITS suffix */ ------------------ 2533| 47| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "hexOutputLength", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 2534| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH); ------------------ | | 121| 47|#define NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH 6 ------------------ 2535| 47|} netsnmp_set_mib_directory: 2550| 47|{ 2551| 47| const char *newdir; 2552| 47| char *olddir, *tmpdir = NULL; 2553| | 2554| 47| DEBUGTRACE; ------------------ | | 63| 47|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 47] | | ------------------ ------------------ 2555| 47| if (NULL == dir) { ------------------ | Branch (2555:9): [True: 0, False: 47] ------------------ 2556| 0| return; 2557| 0| } 2558| | 2559| 47| olddir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 2560| 47| NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 162| 47|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2561| 47| if (olddir) { ------------------ | Branch (2561:9): [True: 47, False: 0] ------------------ 2562| 47| if ((*dir == '+') || (*dir == '-')) { ------------------ | Branch (2562:13): [True: 0, False: 47] | Branch (2562:30): [True: 0, False: 47] ------------------ 2563| | /** New dir starts with '+', thus we add it. */ 2564| 0| if (*dir++ == '+') { ------------------ | Branch (2564:17): [True: 0, False: 0] ------------------ 2565| 0| if (asprintf(&tmpdir, "%s%c%s", olddir, ENV_SEPARATOR_CHAR, dir) < 0) ------------------ | | 70| 0|#define ENV_SEPARATOR_CHAR ':' ------------------ | Branch (2565:21): [True: 0, False: 0] ------------------ 2566| 0| tmpdir = NULL; 2567| 0| } else { 2568| 0| if (asprintf(&tmpdir, "%s%c%s", dir, ENV_SEPARATOR_CHAR, olddir) < 0) ------------------ | | 70| 0|#define ENV_SEPARATOR_CHAR ':' ------------------ | Branch (2568:21): [True: 0, False: 0] ------------------ 2569| 0| tmpdir = NULL; 2570| 0| } 2571| 0| if (!tmpdir) { ------------------ | Branch (2571:17): [True: 0, False: 0] ------------------ 2572| 0| DEBUGMSGTL(("read_config:initmib", "set mibdir malloc failed")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2573| 0| return; 2574| 0| } 2575| 0| newdir = tmpdir; 2576| 47| } else { 2577| 47| newdir = dir; 2578| 47| } 2579| 47| } else { 2580| | /** If dir starts with '+' skip '+' it. */ 2581| 0| newdir = ((*dir == '+') ? ++dir : dir); ------------------ | Branch (2581:19): [True: 0, False: 0] ------------------ 2582| 0| } 2583| 47| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS, ------------------ | | 162| 47|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2584| 47| newdir); 2585| | 2586| | /** set_string calls strdup, so if we allocated memory, free it */ 2587| 47| if (tmpdir == newdir) { ------------------ | Branch (2587:9): [True: 0, False: 47] ------------------ 2588| | SNMP_FREE(tmpdir); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2589| 0| } 2590| 47|} netsnmp_get_mib_directory: 2607| 141|{ 2608| 141| char *dir; 2609| | 2610| 141| DEBUGTRACE; ------------------ | | 63| 141|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 141|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 141] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 141] | | ------------------ ------------------ 2611| 141| dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 48| 141|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 162| 141|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2612| 141| if (dir == NULL) { ------------------ | Branch (2612:9): [True: 0, False: 141] ------------------ 2613| 0| DEBUGMSGTL(("get_mib_directory", "no mib directories set\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2614| | 2615| | /** Check if the environment variable is set */ 2616| 0| dir = netsnmp_getenv("MIBDIRS"); 2617| 0| if (dir == NULL) { ------------------ | Branch (2617:13): [True: 0, False: 0] ------------------ 2618| 0| DEBUGMSGTL(("get_mib_directory", "no mib directories set by environment\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2619| | /** Not set use hard coded path */ 2620| 0| if (confmibdir == NULL) { ------------------ | Branch (2620:17): [True: 0, False: 0] ------------------ 2621| 0| DEBUGMSGTL(("get_mib_directory", "no mib directories set by config\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2622| 0| netsnmp_set_mib_directory(NETSNMP_DEFAULT_MIBDIRS); ------------------ | | 1647| 0|#define NETSNMP_DEFAULT_MIBDIRS "$HOME/.snmp/mibs:/usr/local/net-snmp-master/share/snmp/mibs" ------------------ 2623| 0| } 2624| 0| else if ((*confmibdir == '+') || (*confmibdir == '-')) { ------------------ | Branch (2624:22): [True: 0, False: 0] | Branch (2624:46): [True: 0, False: 0] ------------------ 2625| 0| DEBUGMSGTL(("get_mib_directory", "mib directories set by config (but added)\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2626| 0| netsnmp_set_mib_directory(NETSNMP_DEFAULT_MIBDIRS); ------------------ | | 1647| 0|#define NETSNMP_DEFAULT_MIBDIRS "$HOME/.snmp/mibs:/usr/local/net-snmp-master/share/snmp/mibs" ------------------ 2627| 0| netsnmp_set_mib_directory(confmibdir); 2628| 0| } 2629| 0| else { 2630| 0| DEBUGMSGTL(("get_mib_directory", "mib directories set by config\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2631| 0| netsnmp_set_mib_directory(confmibdir); 2632| 0| } 2633| 0| } else if ((*dir == '+') || (*dir == '-')) { ------------------ | Branch (2633:20): [True: 0, False: 0] | Branch (2633:37): [True: 0, False: 0] ------------------ 2634| 0| DEBUGMSGTL(("get_mib_directory", "mib directories set by environment (but added)\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2635| 0| netsnmp_set_mib_directory(NETSNMP_DEFAULT_MIBDIRS); ------------------ | | 1647| 0|#define NETSNMP_DEFAULT_MIBDIRS "$HOME/.snmp/mibs:/usr/local/net-snmp-master/share/snmp/mibs" ------------------ 2636| 0| netsnmp_set_mib_directory(dir); 2637| 0| } else { 2638| 0| DEBUGMSGTL(("get_mib_directory", "mib directories set by environment\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2639| 0| netsnmp_set_mib_directory(dir); 2640| 0| } 2641| 0| dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 162| 0|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2642| 0| } 2643| 141| DEBUGMSGTL(("get_mib_directory", "mib directories set '%s'\n", dir)); ------------------ | | 66| 141|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 141|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 141] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 141] | | ------------------ ------------------ 2644| 141| return(dir); 2645| 141|} netsnmp_fixup_mib_directory: 2654| 47|{ 2655| 47| const char *homepath = netsnmp_gethomedir(); 2656| 47| char *mibpath = netsnmp_get_mib_directory(); 2657| 47| char *oldmibpath = NULL; 2658| 47| char *ptr_home; 2659| 47| char *new_mibpath; 2660| | 2661| 47| DEBUGTRACE; ------------------ | | 63| 47|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 47] | | ------------------ ------------------ 2662| 47| if (homepath && mibpath) { ------------------ | Branch (2662:9): [True: 47, False: 0] | Branch (2662:21): [True: 47, False: 0] ------------------ 2663| 47| DEBUGMSGTL(("fixup_mib_directory", "mib directories '%s'\n", mibpath)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 2664| 47| while ((ptr_home = strstr(mibpath, "$HOME"))) { ------------------ | Branch (2664:16): [True: 0, False: 47] ------------------ 2665| 0| new_mibpath = (char *)malloc(strlen(mibpath) - strlen("$HOME") + 2666| 0| strlen(homepath)+1); 2667| 0| if (new_mibpath) { ------------------ | Branch (2667:17): [True: 0, False: 0] ------------------ 2668| 0| *ptr_home = 0; /* null out the spot where we stop copying */ 2669| 0| sprintf(new_mibpath, "%s%s%s", mibpath, homepath, 2670| 0| ptr_home + strlen("$HOME")); 2671| | /** swap in the new value and repeat */ 2672| 0| mibpath = new_mibpath; 2673| 0| if (oldmibpath != NULL) { ------------------ | Branch (2673:7): [True: 0, False: 0] ------------------ 2674| 0| SNMP_FREE(oldmibpath); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2675| 0| } 2676| 0| oldmibpath = new_mibpath; 2677| 0| } else { 2678| 0| break; 2679| 0| } 2680| 0| } 2681| | 2682| 47| netsnmp_set_mib_directory(mibpath); 2683| | 2684| | /* The above copies the mibpath for us, so... */ 2685| | 2686| 47| if (oldmibpath != NULL) { ------------------ | Branch (2686:6): [True: 0, False: 47] ------------------ 2687| 0| SNMP_FREE(oldmibpath); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2688| 0| } 2689| | 2690| 47| } 2691| | 2692| 47|} netsnmp_init_mib: 2701| 47|{ 2702| 47| const char *prefix; 2703| 47| char *env_var, *entry; 2704| 47| PrefixListPtr pp = &mib_prefixes[0]; 2705| 47| char *st = NULL; 2706| | 2707| 47| if (Mib) ------------------ | Branch (2707:9): [True: 0, False: 47] ------------------ 2708| 0| return; 2709| 47| netsnmp_init_mib_internals(); 2710| | 2711| | /* 2712| | * Initialise the MIB directory/ies 2713| | */ 2714| 47| netsnmp_fixup_mib_directory(); 2715| 47| env_var = strdup(netsnmp_get_mib_directory()); 2716| 47| if (!env_var) ------------------ | Branch (2716:9): [True: 0, False: 47] ------------------ 2717| 0| return; 2718| | 2719| 47| DEBUGMSGTL(("init_mib", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 2720| 47| "Seen MIBDIRS: Looking in '%s' for mib dirs ...\n", 2721| 47| env_var)); 2722| | 2723| 47| entry = strtok_r(env_var, ENV_SEPARATOR, &st); ------------------ | | 67| 47|#define ENV_SEPARATOR ":" ------------------ 2724| 94| while (entry) { ------------------ | Branch (2724:12): [True: 47, False: 47] ------------------ 2725| 47| add_mibdir(entry); 2726| 47| entry = strtok_r(NULL, ENV_SEPARATOR, &st); ------------------ | | 67| 47|#define ENV_SEPARATOR ":" ------------------ 2727| 47| } 2728| 47| SNMP_FREE(env_var); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 2729| | 2730| 47| env_var = netsnmp_getenv("MIBFILES"); 2731| 47| if (env_var != NULL) { ------------------ | Branch (2731:9): [True: 0, False: 47] ------------------ 2732| 0| if (*env_var == '+') ------------------ | Branch (2732:13): [True: 0, False: 0] ------------------ 2733| 0| entry = strtok_r(env_var+1, ENV_SEPARATOR, &st); ------------------ | | 67| 0|#define ENV_SEPARATOR ":" ------------------ 2734| 0| else 2735| 0| entry = strtok_r(env_var, ENV_SEPARATOR, &st); ------------------ | | 67| 0|#define ENV_SEPARATOR ":" ------------------ 2736| 0| while (entry) { ------------------ | Branch (2736:16): [True: 0, False: 0] ------------------ 2737| 0| add_mibfile(entry, NULL); 2738| 0| entry = strtok_r(NULL, ENV_SEPARATOR, &st); ------------------ | | 67| 0|#define ENV_SEPARATOR ":" ------------------ 2739| 0| } 2740| 0| } 2741| | 2742| 47| netsnmp_init_mib_internals(); 2743| | 2744| | /* 2745| | * Read in any modules or mibs requested 2746| | */ 2747| | 2748| 47| env_var = netsnmp_getenv("MIBS"); 2749| 47| if (env_var == NULL) { ------------------ | Branch (2749:9): [True: 47, False: 0] ------------------ 2750| 47| if (confmibs != NULL) ------------------ | Branch (2750:13): [True: 0, False: 47] ------------------ 2751| 0| env_var = strdup(confmibs); 2752| 47| else 2753| 47| env_var = strdup(NETSNMP_DEFAULT_MIBS); ------------------ | | 1988| 47|#define NETSNMP_DEFAULT_MIBS ":NET-SNMP-EXTEND-MIB:SNMPv2-MIB:IF-MIB:IP-MIB:TCP-MIB:UDP-MIB:HOST-RESOURCES-MIB:NOTIFICATION-LOG-MIB:DISMAN-EVENT-MIB:DISMAN-SCHEDULE-MIB:NET-SNMP-PERIODIC-NOTIFY-MIB:DISMAN-NSLOOKUP-MIB:DISMAN-PING-MIB:DISMAN-TRACEROUTE-MIB:EtherLike-MIB:NET-SNMP-EXAMPLES-MIB:HOST-RESOURCES-TYPES:IP-FORWARD-MIB:MTA-MIB:NETWORK-SERVICES-MIB:UCD-IPFWACC-MIB:RMON-MIB:SCTP-MIB:SNMP-USM-DH-OBJECTS-MIB:SNMP-TLS-TM-MIB:SNMP-TSM-MIB:TUNNEL-MIB:IPV6-FLOW-LABEL-MIB:UCD-DISKIO-MIB:LM-SENSORS-MIB:UCD-SNMP-MIB:UCD-DEMO-MIB:SNMP-TARGET-MIB:NET-SNMP-AGENT-MIB:SNMP-NOTIFICATION-MIB:NET-SNMP-PASS-MIB:SNMP-FRAMEWORK-MIB:SNMP-MPD-MIB:SNMP-USER-BASED-SM-MIB:SNMP-VIEW-BASED-ACM-MIB:SNMP-COMMUNITY-MIB:IPV6-ICMP-MIB:IPV6-MIB:IPV6-TCP-MIB:IPV6-UDP-MIB:UCD-DLMOD-MIB:SNMPv2-TM:NET-SNMP-VACM-MIB" ------------------ 2754| 47| } else { 2755| 0| env_var = strdup(env_var); 2756| 0| } 2757| 47| if (env_var && ((*env_var == '+') || (*env_var == '-'))) { ------------------ | Branch (2757:9): [True: 47, False: 0] | Branch (2757:21): [True: 0, False: 47] | Branch (2757:42): [True: 0, False: 47] ------------------ 2758| 0| int res; 2759| | 2760| 0| if (*env_var == '+') ------------------ | Branch (2760:13): [True: 0, False: 0] ------------------ 2761| 0| res = asprintf(&entry, "%s%c%s", NETSNMP_DEFAULT_MIBS, ------------------ | | 1988| 0|#define NETSNMP_DEFAULT_MIBS ":NET-SNMP-EXTEND-MIB:SNMPv2-MIB:IF-MIB:IP-MIB:TCP-MIB:UDP-MIB:HOST-RESOURCES-MIB:NOTIFICATION-LOG-MIB:DISMAN-EVENT-MIB:DISMAN-SCHEDULE-MIB:NET-SNMP-PERIODIC-NOTIFY-MIB:DISMAN-NSLOOKUP-MIB:DISMAN-PING-MIB:DISMAN-TRACEROUTE-MIB:EtherLike-MIB:NET-SNMP-EXAMPLES-MIB:HOST-RESOURCES-TYPES:IP-FORWARD-MIB:MTA-MIB:NETWORK-SERVICES-MIB:UCD-IPFWACC-MIB:RMON-MIB:SCTP-MIB:SNMP-USM-DH-OBJECTS-MIB:SNMP-TLS-TM-MIB:SNMP-TSM-MIB:TUNNEL-MIB:IPV6-FLOW-LABEL-MIB:UCD-DISKIO-MIB:LM-SENSORS-MIB:UCD-SNMP-MIB:UCD-DEMO-MIB:SNMP-TARGET-MIB:NET-SNMP-AGENT-MIB:SNMP-NOTIFICATION-MIB:NET-SNMP-PASS-MIB:SNMP-FRAMEWORK-MIB:SNMP-MPD-MIB:SNMP-USER-BASED-SM-MIB:SNMP-VIEW-BASED-ACM-MIB:SNMP-COMMUNITY-MIB:IPV6-ICMP-MIB:IPV6-MIB:IPV6-TCP-MIB:IPV6-UDP-MIB:UCD-DLMOD-MIB:SNMPv2-TM:NET-SNMP-VACM-MIB" ------------------ 2762| 0| ENV_SEPARATOR_CHAR, env_var + 1); ------------------ | | 70| 0|#define ENV_SEPARATOR_CHAR ':' ------------------ 2763| 0| else 2764| 0| res = asprintf(&entry, "%s%c%s", env_var + 1, ENV_SEPARATOR_CHAR, ------------------ | | 70| 0|#define ENV_SEPARATOR_CHAR ':' ------------------ 2765| 0| NETSNMP_DEFAULT_MIBS); ------------------ | | 1988| 0|#define NETSNMP_DEFAULT_MIBS ":NET-SNMP-EXTEND-MIB:SNMPv2-MIB:IF-MIB:IP-MIB:TCP-MIB:UDP-MIB:HOST-RESOURCES-MIB:NOTIFICATION-LOG-MIB:DISMAN-EVENT-MIB:DISMAN-SCHEDULE-MIB:NET-SNMP-PERIODIC-NOTIFY-MIB:DISMAN-NSLOOKUP-MIB:DISMAN-PING-MIB:DISMAN-TRACEROUTE-MIB:EtherLike-MIB:NET-SNMP-EXAMPLES-MIB:HOST-RESOURCES-TYPES:IP-FORWARD-MIB:MTA-MIB:NETWORK-SERVICES-MIB:UCD-IPFWACC-MIB:RMON-MIB:SCTP-MIB:SNMP-USM-DH-OBJECTS-MIB:SNMP-TLS-TM-MIB:SNMP-TSM-MIB:TUNNEL-MIB:IPV6-FLOW-LABEL-MIB:UCD-DISKIO-MIB:LM-SENSORS-MIB:UCD-SNMP-MIB:UCD-DEMO-MIB:SNMP-TARGET-MIB:NET-SNMP-AGENT-MIB:SNMP-NOTIFICATION-MIB:NET-SNMP-PASS-MIB:SNMP-FRAMEWORK-MIB:SNMP-MPD-MIB:SNMP-USER-BASED-SM-MIB:SNMP-VIEW-BASED-ACM-MIB:SNMP-COMMUNITY-MIB:IPV6-ICMP-MIB:IPV6-MIB:IPV6-TCP-MIB:IPV6-UDP-MIB:UCD-DLMOD-MIB:SNMPv2-TM:NET-SNMP-VACM-MIB" ------------------ 2766| 0| SNMP_FREE(env_var); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2767| 0| if (res < 0) { ------------------ | Branch (2767:13): [True: 0, False: 0] ------------------ 2768| 0| DEBUGMSGTL(("init_mib", "env mibs malloc failed")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2769| 0| return; 2770| 0| } 2771| 0| env_var = entry; 2772| 0| } 2773| | 2774| 47| if (env_var != NULL) { ------------------ | Branch (2774:9): [True: 47, False: 0] ------------------ 2775| 47| DEBUGMSGTL(("init_mib", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 2776| 47| "Seen MIBS: Looking in '%s' for mib files ...\n", 2777| 47| env_var)); 2778| 47| entry = strtok_r(env_var, ENV_SEPARATOR, &st); ------------------ | | 67| 47|#define ENV_SEPARATOR ":" ------------------ 2779| 2.30k| while (entry) { ------------------ | Branch (2779:16): [True: 2.25k, False: 47] ------------------ 2780| 2.25k| if (strcasecmp(entry, DEBUG_ALWAYS_TOKEN) == 0) { ------------------ | | 227| 2.25k|#define DEBUG_ALWAYS_TOKEN "all" ------------------ | Branch (2780:17): [True: 0, False: 2.25k] ------------------ 2781| 0| read_all_mibs(); 2782| 2.25k| } else if (strstr(entry, "/") != NULL) { ------------------ | Branch (2782:24): [True: 0, False: 2.25k] ------------------ 2783| 0| read_mib(entry); 2784| 2.25k| } else { 2785| 2.25k| netsnmp_read_module(entry); 2786| 2.25k| } 2787| 2.25k| entry = strtok_r(NULL, ENV_SEPARATOR, &st); ------------------ | | 67| 2.25k|#define ENV_SEPARATOR ":" ------------------ 2788| 2.25k| } 2789| 47| adopt_orphans(); 2790| 47| SNMP_FREE(env_var); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 2791| 47| } 2792| | 2793| 47| env_var = netsnmp_getenv("MIBFILES"); 2794| 47| if (env_var != NULL) { ------------------ | Branch (2794:9): [True: 0, False: 47] ------------------ 2795| 0| if ((*env_var == '+') || (*env_var == '-')) { ------------------ | Branch (2795:13): [True: 0, False: 0] | Branch (2795:34): [True: 0, False: 0] ------------------ 2796| |#ifdef NETSNMP_DEFAULT_MIBFILES 2797| | entry = 2798| | (char *) malloc(strlen(NETSNMP_DEFAULT_MIBFILES) + 2799| | strlen(env_var) + 2); 2800| | if (!entry) { 2801| | DEBUGMSGTL(("init_mib", "env mibfiles malloc failed")); 2802| | } else { 2803| | if (*env_var++ == '+') 2804| | sprintf(entry, "%s%c%s", NETSNMP_DEFAULT_MIBFILES, ENV_SEPARATOR_CHAR, 2805| | env_var ); 2806| | else 2807| | sprintf(entry, "%s%c%s", env_var, ENV_SEPARATOR_CHAR, 2808| | NETSNMP_DEFAULT_MIBFILES ); 2809| | } 2810| | SNMP_FREE(env_var); 2811| | env_var = entry; 2812| |#else 2813| 0| env_var = strdup(env_var + 1); 2814| 0|#endif 2815| 0| } else { 2816| 0| env_var = strdup(env_var); 2817| 0| } 2818| 47| } else { 2819| |#ifdef NETSNMP_DEFAULT_MIBFILES 2820| | env_var = strdup(NETSNMP_DEFAULT_MIBFILES); 2821| |#endif 2822| 47| } 2823| | 2824| 47| if (env_var != NULL) { ------------------ | Branch (2824:9): [True: 0, False: 47] ------------------ 2825| 0| DEBUGMSGTL(("init_mib", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2826| 0| "Seen MIBFILES: Looking in '%s' for mib files ...\n", 2827| 0| env_var)); 2828| 0| entry = strtok_r(env_var, ENV_SEPARATOR, &st); ------------------ | | 67| 0|#define ENV_SEPARATOR ":" ------------------ 2829| 0| while (entry) { ------------------ | Branch (2829:16): [True: 0, False: 0] ------------------ 2830| 0| read_mib(entry); 2831| 0| entry = strtok_r(NULL, ENV_SEPARATOR, &st); ------------------ | | 67| 0|#define ENV_SEPARATOR ":" ------------------ 2832| 0| } 2833| 0| SNMP_FREE(env_var); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2834| 0| } 2835| | 2836| 47| prefix = netsnmp_getenv("PREFIX"); 2837| | 2838| 47| if (!prefix) ------------------ | Branch (2838:9): [True: 47, False: 0] ------------------ 2839| 47| prefix = Standard_Prefix; 2840| | 2841| 47| Prefix = (char *) malloc(strlen(prefix) + 2); 2842| 47| if (!Prefix) ------------------ | Branch (2842:9): [True: 0, False: 47] ------------------ 2843| 0| DEBUGMSGTL(("init_mib", "Prefix malloc failed")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2844| 47| else 2845| 47| strcpy(Prefix, prefix); 2846| | 2847| 47| DEBUGMSGTL(("init_mib", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 2848| 47| "Seen PREFIX: Looking in '%s' for prefix ...\n", Prefix)); 2849| | 2850| | /* 2851| | * remove trailing dot 2852| | */ 2853| 47| if (Prefix) { ------------------ | Branch (2853:9): [True: 47, False: 0] ------------------ 2854| 47| env_var = &Prefix[strlen(Prefix) - 1]; 2855| 47| if (*env_var == '.') ------------------ | Branch (2855:13): [True: 0, False: 47] ------------------ 2856| 0| *env_var = '\0'; 2857| 47| } 2858| | 2859| 47| pp->str = Prefix; /* fixup first mib_prefix entry */ 2860| | /* 2861| | * now that the list of prefixes is built, save each string length. 2862| | */ 2863| 329| while (pp->str) { ------------------ | Branch (2863:12): [True: 282, False: 47] ------------------ 2864| 282| pp->len = strlen(pp->str); 2865| 282| pp++; 2866| 282| } 2867| | 2868| 47| Mib = tree_head; /* Backwards compatibility */ 2869| 47| tree_top = calloc(1, sizeof(struct tree)); 2870| | /* 2871| | * XX error check ? 2872| | */ 2873| 47| if (tree_top) { ------------------ | Branch (2873:9): [True: 47, False: 0] ------------------ 2874| 47| tree_top->label = strdup("(top)"); 2875| 47| tree_top->child_list = tree_head; 2876| 47| } 2877| 47|} shutdown_mib: 2893| 47|{ 2894| 47| unload_all_mibs(); 2895| 47| if (tree_top) { ------------------ | Branch (2895:9): [True: 47, False: 0] ------------------ 2896| 47| if (tree_top->label) ------------------ | Branch (2896:13): [True: 47, False: 0] ------------------ 2897| 47| SNMP_FREE(tree_top->label); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 2898| 47| SNMP_FREE(tree_top); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 2899| 47| } 2900| 47| tree_head = NULL; 2901| 47| Mib = NULL; 2902| 47| if (Prefix != NULL && Prefix != &Standard_Prefix[0]) ------------------ | Branch (2902:9): [True: 47, False: 0] | Branch (2902:27): [True: 47, False: 0] ------------------ 2903| 47| SNMP_FREE(Prefix); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 2904| 47| if (Prefix) ------------------ | Branch (2904:9): [True: 0, False: 47] ------------------ 2905| 0| Prefix = NULL; 2906| 47| SNMP_FREE(confmibs); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 2907| | SNMP_FREE(confmibdir); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 2908| 47|} set_function: 2940| 141|{ 2941| 141| subtree->printer = NULL; 2942| 141| switch (subtree->type) { 2943| 0| case TYPE_OBJID: ------------------ | | 155| 0|#define TYPE_OBJID 1 ------------------ | Branch (2943:5): [True: 0, False: 141] ------------------ 2944| 0| subtree->printomat = sprint_realloc_object_identifier; 2945| 0| break; 2946| 0| case TYPE_OCTETSTR: ------------------ | | 156| 0|#define TYPE_OCTETSTR 2 ------------------ | Branch (2946:5): [True: 0, False: 141] ------------------ 2947| 0| subtree->printomat = sprint_realloc_octet_string; 2948| 0| break; 2949| 0| case TYPE_INTEGER: ------------------ | | 157| 0|#define TYPE_INTEGER 3 ------------------ | Branch (2949:5): [True: 0, False: 141] ------------------ 2950| 0| subtree->printomat = sprint_realloc_integer; 2951| 0| break; 2952| 0| case TYPE_INTEGER32: ------------------ | | 170| 0|#define TYPE_INTEGER32 16 ------------------ | Branch (2952:5): [True: 0, False: 141] ------------------ 2953| 0| subtree->printomat = sprint_realloc_integer; 2954| 0| break; 2955| 0| case TYPE_NETADDR: ------------------ | | 158| 0|#define TYPE_NETADDR 4 ------------------ | Branch (2955:5): [True: 0, False: 141] ------------------ 2956| 0| subtree->printomat = sprint_realloc_networkaddress; 2957| 0| break; 2958| 0| case TYPE_IPADDR: ------------------ | | 159| 0|#define TYPE_IPADDR 5 ------------------ | Branch (2958:5): [True: 0, False: 141] ------------------ 2959| 0| subtree->printomat = sprint_realloc_ipaddress; 2960| 0| break; 2961| 0| case TYPE_COUNTER: ------------------ | | 160| 0|#define TYPE_COUNTER 6 ------------------ | Branch (2961:5): [True: 0, False: 141] ------------------ 2962| 0| subtree->printomat = sprint_realloc_counter; 2963| 0| break; 2964| 0| case TYPE_GAUGE: ------------------ | | 161| 0|#define TYPE_GAUGE 7 ------------------ | Branch (2964:5): [True: 0, False: 141] ------------------ 2965| 0| subtree->printomat = sprint_realloc_gauge; 2966| 0| break; 2967| 0| case TYPE_TIMETICKS: ------------------ | | 162| 0|#define TYPE_TIMETICKS 8 ------------------ | Branch (2967:5): [True: 0, False: 141] ------------------ 2968| 0| subtree->printomat = sprint_realloc_timeticks; 2969| 0| break; 2970| 0| case TYPE_OPAQUE: ------------------ | | 163| 0|#define TYPE_OPAQUE 9 ------------------ | Branch (2970:5): [True: 0, False: 141] ------------------ 2971| 0| subtree->printomat = sprint_realloc_opaque; 2972| 0| break; 2973| 0| case TYPE_NULL: ------------------ | | 164| 0|#define TYPE_NULL 10 ------------------ | Branch (2973:5): [True: 0, False: 141] ------------------ 2974| 0| subtree->printomat = sprint_realloc_null; 2975| 0| break; 2976| 0| case TYPE_BITSTRING: ------------------ | | 166| 0|#define TYPE_BITSTRING 12 ------------------ | Branch (2976:5): [True: 0, False: 141] ------------------ 2977| 0| subtree->printomat = sprint_realloc_bitstring; 2978| 0| break; 2979| 0| case TYPE_NSAPADDRESS: ------------------ | | 167| 0|#define TYPE_NSAPADDRESS 13 ------------------ | Branch (2979:5): [True: 0, False: 141] ------------------ 2980| 0| subtree->printomat = sprint_realloc_nsapaddress; 2981| 0| break; 2982| 0| case TYPE_COUNTER64: ------------------ | | 165| 0|#define TYPE_COUNTER64 11 ------------------ | Branch (2982:5): [True: 0, False: 141] ------------------ 2983| 0| subtree->printomat = sprint_realloc_counter64; 2984| 0| break; 2985| 0| case TYPE_UINTEGER: ------------------ | | 168| 0|#define TYPE_UINTEGER 14 ------------------ | Branch (2985:5): [True: 0, False: 141] ------------------ 2986| 0| subtree->printomat = sprint_realloc_uinteger; 2987| 0| break; 2988| 0| case TYPE_UNSIGNED32: ------------------ | | 169| 0|#define TYPE_UNSIGNED32 15 ------------------ | Branch (2988:5): [True: 0, False: 141] ------------------ 2989| 0| subtree->printomat = sprint_realloc_gauge; 2990| 0| break; 2991| 141| case TYPE_OTHER: ------------------ | | 154| 141|#define TYPE_OTHER 0 ------------------ | Branch (2991:5): [True: 141, False: 0] ------------------ 2992| 141| default: ------------------ | Branch (2992:5): [True: 0, False: 141] ------------------ 2993| 141| subtree->printomat = sprint_realloc_by_type; 2994| 141| break; 2995| 141| } 2996| 141|} netsnmp_init_mib_internals: 700| 2.39k|{ 701| 2.39k| register struct tok *tp; 702| 2.39k| register int b, i; 703| 2.39k| int max_modc; 704| | 705| 2.39k| if (tree_head) ------------------ | Branch (705:9): [True: 2.35k, False: 47] ------------------ 706| 2.35k| return; 707| | 708| | /* 709| | * Set up hash list of pre-defined tokens 710| | */ 711| 47| memset(buckets, 0, sizeof(buckets)); 712| 4.37k| for (tp = tokens; tp->name; tp++) { ------------------ | Branch (712:23): [True: 4.32k, False: 47] ------------------ 713| 4.32k| tp->hash = name_hash(tp->name); 714| 4.32k| b = BUCKET(tp->hash); ------------------ | | 527| 4.32k|#define BUCKET(x) (x & (HASHSIZE-1)) | | ------------------ | | | | 526| 4.32k|#define HASHSIZE 32 | | ------------------ ------------------ 715| 4.32k| if (buckets[b]) ------------------ | Branch (715:13): [True: 2.82k, False: 1.50k] ------------------ 716| 2.82k| tp->next = buckets[b]; /* BUG ??? */ 717| 4.32k| buckets[b] = tp; 718| 4.32k| } 719| | 720| | /* 721| | * Initialise other internal structures 722| | */ 723| | 724| 47| max_modc = sizeof(module_map) / sizeof(module_map[0]) - 1; 725| 1.03k| for (i = 0; i < max_modc; ++i) ------------------ | Branch (725:17): [True: 987, False: 47] ------------------ 726| 987| module_map[i].next = &(module_map[i + 1]); 727| 47| module_map[max_modc].next = NULL; 728| 47| module_map_head = module_map; 729| | 730| 47| memset(nbuckets, 0, sizeof(nbuckets)); 731| 47| memset(tbuckets, 0, sizeof(tbuckets)); 732| 47| free(tclist); 733| 47| tc_alloc = TC_INCR; ------------------ | | 134| 47|#define TC_INCR 100 ------------------ 734| 47| tclist = calloc(tc_alloc, sizeof(struct tc)); 735| 47| build_translation_table(); 736| 47| init_tree_roots(); /* Set up initial roots */ 737| | /* 738| | * Relies on 'add_mibdir' having set up the modules 739| | */ 740| 47|} which_module: 3835| 141|{ 3836| 141| struct module *mp; 3837| | 3838| 141| for (mp = module_head; mp; mp = mp->next) ------------------ | Branch (3838:28): [True: 0, False: 141] ------------------ 3839| 0| if (!label_compare(mp->name, name)) ------------------ | | 1236| 0|#define label_compare strcmp ------------------ | Branch (3839:13): [True: 0, False: 0] ------------------ 3840| 0| return (mp->modid); 3841| | 3842| 141| DEBUGMSGTL(("parse-mibs", "Module %s not found\n", name)); ------------------ | | 66| 141|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 141|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 141] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 141] | | ------------------ ------------------ 3843| 141| return (-1); 3844| 141|} adopt_orphans: 4033| 47|{ 4034| 47| struct node *np = NULL, *onp; 4035| 47| struct tree *tp; 4036| 47| int i, adopted = 1; 4037| | 4038| 47| if (!orphan_nodes) ------------------ | Branch (4038:9): [True: 47, False: 0] ------------------ 4039| 47| return; 4040| 0| init_node_hash(orphan_nodes); 4041| 0| orphan_nodes = NULL; 4042| | 4043| 0| while (adopted) { ------------------ | Branch (4043:12): [True: 0, False: 0] ------------------ 4044| 0| adopted = 0; 4045| 0| for (i = 0; i < NHASHSIZE; i++) ------------------ | | 529| 0|#define NHASHSIZE 128 ------------------ | Branch (4045:21): [True: 0, False: 0] ------------------ 4046| 0| if (nbuckets[i]) { ------------------ | Branch (4046:17): [True: 0, False: 0] ------------------ 4047| 0| for (np = nbuckets[i]; np != NULL; np = np->next) { ------------------ | Branch (4047:40): [True: 0, False: 0] ------------------ 4048| 0| tp = find_tree_node(np->parent, -1); 4049| 0| if (tp) { ------------------ | Branch (4049:11): [True: 0, False: 0] ------------------ 4050| 0| do_subtree(tp, &np); 4051| 0| adopted = 1; 4052| | /* 4053| | * if do_subtree adopted the entire bucket, stop 4054| | */ 4055| 0| if(NULL == nbuckets[i]) ------------------ | Branch (4055:28): [True: 0, False: 0] ------------------ 4056| 0| break; 4057| | 4058| | /* 4059| | * do_subtree may modify nbuckets, and if np 4060| | * was adopted, np->next probably isn't an orphan 4061| | * anymore. if np is still in the bucket (do_subtree 4062| | * didn't adopt it) keep on plugging. otherwise 4063| | * start over, at the top of the bucket. 4064| | */ 4065| 0| for(onp = nbuckets[i]; onp; onp = onp->next) ------------------ | Branch (4065:48): [True: 0, False: 0] ------------------ 4066| 0| if(onp == np) ------------------ | Branch (4066:32): [True: 0, False: 0] ------------------ 4067| 0| break; 4068| 0| if(NULL == onp) { /* not in the list */ ------------------ | Branch (4068:28): [True: 0, False: 0] ------------------ 4069| 0| np = nbuckets[i]; /* start over */ 4070| 0| } 4071| 0| } 4072| 0| } 4073| 0| } 4074| 0| } 4075| | 4076| | /* 4077| | * Report on outstanding orphans 4078| | * and link them back into the orphan list 4079| | */ 4080| 0| for (i = 0; i < NHASHSIZE; i++) ------------------ | | 529| 0|#define NHASHSIZE 128 ------------------ | Branch (4080:17): [True: 0, False: 0] ------------------ 4081| 0| if (nbuckets[i]) { ------------------ | Branch (4081:13): [True: 0, False: 0] ------------------ 4082| 0| if (orphan_nodes) ------------------ | Branch (4082:17): [True: 0, False: 0] ------------------ 4083| 0| onp = np->next = nbuckets[i]; 4084| 0| else 4085| 0| onp = orphan_nodes = nbuckets[i]; 4086| 0| nbuckets[i] = NULL; 4087| 0| while (onp) { ------------------ | Branch (4087:20): [True: 0, False: 0] ------------------ 4088| 0| char modbuf[256]; 4089| 0| snmp_log(LOG_WARNING, 4090| 0| "Cannot resolve OID in %s: %s ::= { %s %ld } at line %d in %s\n", 4091| 0| module_name(onp->modid, modbuf), 4092| 0| (onp->label ? onp->label : ""), ------------------ | Branch (4092:27): [True: 0, False: 0] ------------------ 4093| 0| (onp->parent ? onp->parent : ""), ------------------ | Branch (4093:27): [True: 0, False: 0] ------------------ 4094| 0| onp->subid, onp->lineno, onp->filename); 4095| 0| np = onp; 4096| 0| onp = onp->next; 4097| 0| } 4098| 0| } 4099| 0|} netsnmp_read_module: 4111| 2.25k|{ 4112| 2.25k| int status = 0; 4113| 2.25k| status = read_module_internal(name); 4114| | 4115| 2.25k| if (status == MODULE_NOT_FOUND) { ------------------ | | 513| 2.25k|#define MODULE_NOT_FOUND 0 ------------------ | Branch (4115:9): [True: 2.25k, False: 0] ------------------ 4116| 2.25k| if (!read_module_replacements(name)) ------------------ | Branch (4116:13): [True: 2.25k, False: 0] ------------------ 4117| 2.25k| print_module_not_found(name); 4118| 2.25k| } else if (status == MODULE_SYNTAX_ERROR) { ------------------ | | 520| 0|#define MODULE_SYNTAX_ERROR 4 ------------------ | Branch (4118:16): [True: 0, False: 0] ------------------ 4119| 0| gMibError = 0; 4120| 0| gLoop = 1; 4121| | 4122| 0| strncat(gMibNames, " ", sizeof(gMibNames) - strlen(gMibNames) - 1); 4123| 0| strncat(gMibNames, name, sizeof(gMibNames) - strlen(gMibNames) - 1); 4124| 0| } 4125| | 4126| 2.25k| return tree_head; 4127| 2.25k|} unload_module_by_ID: 4136| 47|{ 4137| 47| struct tree *tp, *next; 4138| 47| int i; 4139| | 4140| 188| for (tp = tree_top; tp; tp = next) { ------------------ | Branch (4140:25): [True: 141, False: 47] ------------------ 4141| | /* 4142| | * Essentially, this is equivalent to the code fragment: 4143| | * if (tp->modID == modID) 4144| | * tp->number_modules--; 4145| | * but handles one tree node being part of several modules, 4146| | * and possible multiple copies of the same module ID. 4147| | */ 4148| 141| int nmod = tp->number_modules; 4149| 141| if (nmod > 0) { /* in some module */ ------------------ | Branch (4149:13): [True: 141, False: 0] ------------------ 4150| | /* 4151| | * Remove all copies of this module ID 4152| | */ 4153| 141| int cnt = 0, *pi1, *pi2 = tp->module_list; 4154| 282| for (i = 0, pi1 = pi2; i < nmod; i++, pi2++) { ------------------ | Branch (4154:36): [True: 141, False: 141] ------------------ 4155| 141| if (*pi2 == modID) ------------------ | Branch (4155:21): [True: 141, False: 0] ------------------ 4156| 141| continue; 4157| 0| cnt++; 4158| 0| *pi1++ = *pi2; 4159| 0| } 4160| 141| if (nmod != cnt) { /* in this module */ ------------------ | Branch (4160:17): [True: 141, False: 0] ------------------ 4161| | /* 4162| | * if ( (nmod - cnt) > 1) 4163| | * printf("Dup modid %d, %d times, '%s'\n", tp->modid, (nmod-cnt), tp->label); fflush(stdout); ?* XXDEBUG 4164| | */ 4165| 141| tp->number_modules = cnt; 4166| 141| switch (cnt) { 4167| 141| case 0: ------------------ | Branch (4167:17): [True: 141, False: 0] ------------------ 4168| 141| tp->module_list[0] = -1; /* Mark unused, */ 4169| 141| NETSNMP_FALLTHROUGH; ------------------ | | 2414| 141|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 4170| | 4171| 141| case 1: /* save the remaining module */ ------------------ | Branch (4171:17): [True: 0, False: 141] ------------------ 4172| 141| if (&(tp->modid) != tp->module_list) { ------------------ | Branch (4172:25): [True: 0, False: 141] ------------------ 4173| 0| tp->modid = tp->module_list[0]; 4174| 0| free(tp->module_list); 4175| 0| tp->module_list = &(tp->modid); 4176| 0| } 4177| 141| break; 4178| | 4179| 0| default: ------------------ | Branch (4179:17): [True: 0, False: 141] ------------------ 4180| 0| break; 4181| 141| } 4182| 141| } /* if tree node is in this module */ 4183| 141| } 4184| | /* 4185| | * if tree node is in some module 4186| | */ 4187| 141| next = tp->next_peer; 4188| | 4189| | 4190| | /* 4191| | * OK - that's dealt with *this* node. 4192| | * Now let's look at the children. 4193| | * (Isn't recursion wonderful!) 4194| | */ 4195| 141| if (tp->child_list) ------------------ | Branch (4195:13): [True: 0, False: 141] ------------------ 4196| 0| unload_module_by_ID(modID, tp->child_list); 4197| | 4198| | 4199| 141| if (tp->number_modules == 0) { ------------------ | Branch (4199:13): [True: 141, False: 0] ------------------ 4200| | /* 4201| | * This node isn't needed any more (except perhaps 4202| | * for the sake of the children) 4203| | */ 4204| 141| if (tp->child_list == NULL) { ------------------ | Branch (4204:17): [True: 141, False: 0] ------------------ 4205| 141| unlink_tree(tp); 4206| 141| free_tree(tp); 4207| 141| } else { 4208| 0| free_partial_tree(tp, TRUE); ------------------ | | 128| 0|#define TRUE 1 ------------------ 4209| 0| } 4210| 141| } 4211| 141| } 4212| 47|} unload_all_mibs: 4249| 47|{ 4250| 47| struct module *mp; 4251| 47| struct module_compatability *mcp; 4252| 47| struct tc *ptc; 4253| 47| unsigned int i; 4254| | 4255| 47| for (mcp = module_map_head; mcp; mcp = module_map_head) { ------------------ | Branch (4255:33): [True: 47, False: 0] ------------------ 4256| 47| if (mcp == module_map) ------------------ | Branch (4256:13): [True: 47, False: 0] ------------------ 4257| 47| break; 4258| 0| module_map_head = mcp->next; 4259| 0| if (mcp->tag) free(NETSNMP_REMOVE_CONST(char *, mcp->tag)); ------------------ | | 91| 0| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ | Branch (4259:13): [True: 0, False: 0] ------------------ 4260| 0| free(NETSNMP_REMOVE_CONST(char *, mcp->old_module)); ------------------ | | 91| 0| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 4261| 0| free(NETSNMP_REMOVE_CONST(char *, mcp->new_module)); ------------------ | | 91| 0| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 4262| 0| free(mcp); 4263| 0| } 4264| | 4265| 47| for (mp = module_head; mp; mp = module_head) { ------------------ | Branch (4265:28): [True: 0, False: 47] ------------------ 4266| 0| struct module_import *mi = mp->imports; 4267| 0| if (mi) { ------------------ | Branch (4267:13): [True: 0, False: 0] ------------------ 4268| 0| for (i = 0; i < (unsigned int)mp->no_imports; ++i) { ------------------ | Branch (4268:25): [True: 0, False: 0] ------------------ 4269| 0| SNMP_FREE((mi + i)->label); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 4270| 0| } 4271| 0| mp->no_imports = 0; 4272| 0| if (mi == root_imports) ------------------ | Branch (4272:17): [True: 0, False: 0] ------------------ 4273| 0| memset(mi, 0, sizeof(*mi)); 4274| 0| else 4275| 0| free(mi); 4276| 0| } 4277| | 4278| 0| unload_module_by_ID(mp->modid, tree_head); 4279| 0| module_head = mp->next; 4280| 0| free(mp->name); 4281| 0| free(mp->file); 4282| 0| free(mp); 4283| 0| } 4284| 47| unload_module_by_ID(-1, tree_head); 4285| | /* 4286| | * tree nodes are cleared 4287| | */ 4288| | 4289| 4.74k| for (i = 0, ptc = tclist; i < tc_alloc; i++, ptc++) { ------------------ | Branch (4289:31): [True: 4.70k, False: 47] ------------------ 4290| 4.70k| if (ptc->type == 0) ------------------ | Branch (4290:13): [True: 4.70k, False: 0] ------------------ 4291| 4.70k| continue; 4292| 0| free_enums(&ptc->enums); 4293| 0| free_ranges(&ptc->ranges); 4294| 0| free(ptc->descriptor); 4295| 0| if (ptc->hint) ------------------ | Branch (4295:13): [True: 0, False: 0] ------------------ 4296| 0| free(ptc->hint); 4297| 0| if (ptc->description) ------------------ | Branch (4297:13): [True: 0, False: 0] ------------------ 4298| 0| free(ptc->description); 4299| 0| } 4300| 47| SNMP_FREE(tclist); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 4301| 47| tc_alloc = 0; 4302| | 4303| 47| memset(buckets, 0, sizeof(buckets)); 4304| 47| memset(nbuckets, 0, sizeof(nbuckets)); 4305| 47| memset(tbuckets, 0, sizeof(tbuckets)); 4306| | 4307| 188| for (i = 0; i < sizeof(root_imports) / sizeof(root_imports[0]); i++) { ------------------ | Branch (4307:17): [True: 141, False: 47] ------------------ 4308| 141| SNMP_FREE(root_imports[i].label); ------------------ | | 62| 141|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 141, False: 0] | | | Branch (62:66): [Folded, False: 141] | | ------------------ ------------------ 4309| 141| } 4310| | 4311| 47| max_module = 0; 4312| 47| current_module = 0; 4313| 47| module_map_head = NULL; 4314| 47| SNMP_FREE(last_err_module); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 4315| | 4316| 47| { 4317| 47| struct node *np = orphan_nodes; 4318| | 4319| 47| while (np) { ------------------ | Branch (4319:16): [True: 0, False: 47] ------------------ 4320| 0| struct node *nnp = np->next; 4321| 0| free_node(np); 4322| 0| np = nnp; 4323| 0| } 4324| | orphan_nodes = NULL; 4325| 47| } 4326| 47| erroneousMibs = 0; 4327| 47| first_err_module = 1; 4328| 47|} add_mibdir: 5124| 47|{ 5125| 47| const char *oldFile = File; 5126| 47| int oldLine = mibLine; 5127| 47| char **filenames; 5128| 47| int count = 0; 5129| 47| int filename_count, i; 5130| | 5131| 47| DEBUGMSGTL(("parse-mibs", "Scanning directory %s\n", dirname)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 5132| | 5133| 47| filename_count = scan_directory(&filenames, dirname); 5134| | 5135| 47| if (filename_count >= 0) { ------------------ | Branch (5135:9): [True: 0, False: 47] ------------------ 5136| 0| for (i = 0; i < filename_count; i++) { ------------------ | Branch (5136:21): [True: 0, False: 0] ------------------ 5137| 0| if (add_mibfile(filenames[i], strrchr(filenames[i], '/')) == 0) ------------------ | Branch (5137:17): [True: 0, False: 0] ------------------ 5138| 0| count++; 5139| 0| free(filenames[i]); 5140| 0| } 5141| 0| File = oldFile; 5142| 0| mibLine = oldLine; 5143| 0| free(filenames); 5144| 0| return (count); 5145| 0| } 5146| 47| else 5147| 47| DEBUGMSGTL(("parse-mibs","cannot open MIB directory %s\n", dirname)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 5148| | 5149| 47| return (-1); 5150| 47|} parse.c:name_hash: 687| 4.60k|{ 688| 4.60k| int hash = 0; 689| 4.60k| const char *cp; 690| | 691| 4.60k| if (!name) ------------------ | Branch (691:9): [True: 0, False: 4.60k] ------------------ 692| 0| return 0; 693| 48.3k| for (cp = name; *cp; cp++) ------------------ | Branch (693:21): [True: 43.7k, False: 4.60k] ------------------ 694| 43.7k| hash += tolower((unsigned char)(*cp)); ------------------ | Branch (694:17): [True: 0, False: 0] | Branch (694:17): [True: 0, False: 0] | Branch (694:17): [Folded, False: 43.7k] ------------------ 695| 4.60k| return (hash); 696| 4.60k|} parse.c:build_translation_table: 1071| 47|{ 1072| 47| int count; 1073| | 1074| 12.0k| for (count = 0; count < 256; count++) { ------------------ | Branch (1074:21): [True: 12.0k, False: 47] ------------------ 1075| 12.0k| switch (count) { 1076| 47| case OBJID: ------------------ | | 167| 47|#define OBJID (4 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1076:9): [True: 47, False: 11.9k] ------------------ 1077| 47| translation_table[count] = TYPE_OBJID; ------------------ | | 155| 47|#define TYPE_OBJID 1 ------------------ 1078| 47| break; 1079| 47| case OCTETSTR: ------------------ | | 168| 47|#define OCTETSTR (5 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1079:9): [True: 47, False: 11.9k] ------------------ 1080| 47| translation_table[count] = TYPE_OCTETSTR; ------------------ | | 156| 47|#define TYPE_OCTETSTR 2 ------------------ 1081| 47| break; 1082| 47| case INTEGER: ------------------ | | 169| 47|#define INTEGER (6 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1082:9): [True: 47, False: 11.9k] ------------------ 1083| 47| translation_table[count] = TYPE_INTEGER; ------------------ | | 157| 47|#define TYPE_INTEGER 3 ------------------ 1084| 47| break; 1085| 47| case NETADDR: ------------------ | | 170| 47|#define NETADDR (7 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1085:9): [True: 47, False: 11.9k] ------------------ 1086| 47| translation_table[count] = TYPE_NETADDR; ------------------ | | 158| 47|#define TYPE_NETADDR 4 ------------------ 1087| 47| break; 1088| 47| case IPADDR: ------------------ | | 171| 47|#define IPADDR (8 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1088:9): [True: 47, False: 11.9k] ------------------ 1089| 47| translation_table[count] = TYPE_IPADDR; ------------------ | | 159| 47|#define TYPE_IPADDR 5 ------------------ 1090| 47| break; 1091| 47| case COUNTER: ------------------ | | 172| 47|#define COUNTER (9 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1091:9): [True: 47, False: 11.9k] ------------------ 1092| 47| translation_table[count] = TYPE_COUNTER; ------------------ | | 160| 47|#define TYPE_COUNTER 6 ------------------ 1093| 47| break; 1094| 47| case GAUGE: ------------------ | | 173| 47|#define GAUGE (10 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1094:9): [True: 47, False: 11.9k] ------------------ 1095| 47| translation_table[count] = TYPE_GAUGE; ------------------ | | 161| 47|#define TYPE_GAUGE 7 ------------------ 1096| 47| break; 1097| 47| case TIMETICKS: ------------------ | | 174| 47|#define TIMETICKS (11 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1097:9): [True: 47, False: 11.9k] ------------------ 1098| 47| translation_table[count] = TYPE_TIMETICKS; ------------------ | | 162| 47|#define TYPE_TIMETICKS 8 ------------------ 1099| 47| break; 1100| 47| case KW_OPAQUE: ------------------ | | 175| 47|#define KW_OPAQUE (12 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1100:9): [True: 47, False: 11.9k] ------------------ 1101| 47| translation_table[count] = TYPE_OPAQUE; ------------------ | | 163| 47|#define TYPE_OPAQUE 9 ------------------ 1102| 47| break; 1103| 47| case NUL: ------------------ | | 176| 47|#define NUL (13 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1103:9): [True: 47, False: 11.9k] ------------------ 1104| 47| translation_table[count] = TYPE_NULL; ------------------ | | 164| 47|#define TYPE_NULL 10 ------------------ 1105| 47| break; 1106| 47| case COUNTER64: ------------------ | | 211| 47|#define COUNTER64 (43 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1106:9): [True: 47, False: 11.9k] ------------------ 1107| 47| translation_table[count] = TYPE_COUNTER64; ------------------ | | 165| 47|#define TYPE_COUNTER64 11 ------------------ 1108| 47| break; 1109| 47| case BITSTRING: ------------------ | | 209| 47|#define BITSTRING (41 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1109:9): [True: 47, False: 11.9k] ------------------ 1110| 47| translation_table[count] = TYPE_BITSTRING; ------------------ | | 166| 47|#define TYPE_BITSTRING 12 ------------------ 1111| 47| break; 1112| 47| case NSAPADDRESS: ------------------ | | 210| 47|#define NSAPADDRESS (42 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1112:9): [True: 47, False: 11.9k] ------------------ 1113| 47| translation_table[count] = TYPE_NSAPADDRESS; ------------------ | | 167| 47|#define TYPE_NSAPADDRESS 13 ------------------ 1114| 47| break; 1115| 47| case INTEGER32: ------------------ | | 274| 47|#define INTEGER32 (105 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1115:9): [True: 47, False: 11.9k] ------------------ 1116| 47| translation_table[count] = TYPE_INTEGER32; ------------------ | | 170| 47|#define TYPE_INTEGER32 16 ------------------ 1117| 47| break; 1118| 47| case UINTEGER32: ------------------ | | 224| 47|#define UINTEGER32 (56 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1118:9): [True: 47, False: 11.9k] ------------------ 1119| 47| translation_table[count] = TYPE_UINTEGER; ------------------ | | 168| 47|#define TYPE_UINTEGER 14 ------------------ 1120| 47| break; 1121| 47| case UNSIGNED32: ------------------ | | 273| 47|#define UNSIGNED32 (104 | SYNTAX_MASK) | | ------------------ | | | | 157| 47|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1121:9): [True: 47, False: 11.9k] ------------------ 1122| 47| translation_table[count] = TYPE_UNSIGNED32; ------------------ | | 169| 47|#define TYPE_UNSIGNED32 15 ------------------ 1123| 47| break; 1124| 47| case TRAPTYPE: ------------------ | | 229| 47|#define TRAPTYPE 61 ------------------ | Branch (1124:9): [True: 47, False: 11.9k] ------------------ 1125| 47| translation_table[count] = TYPE_TRAPTYPE; ------------------ | | 174| 47|#define TYPE_TRAPTYPE 20 ------------------ 1126| 47| break; 1127| 47| case NOTIFTYPE: ------------------ | | 213| 47|#define NOTIFTYPE 45 ------------------ | Branch (1127:9): [True: 47, False: 11.9k] ------------------ 1128| 47| translation_table[count] = TYPE_NOTIFTYPE; ------------------ | | 175| 47|#define TYPE_NOTIFTYPE 21 ------------------ 1129| 47| break; 1130| 47| case NOTIFGROUP: ------------------ | | 258| 47|#define NOTIFGROUP 88 ------------------ | Branch (1130:9): [True: 47, False: 11.9k] ------------------ 1131| 47| translation_table[count] = TYPE_NOTIFGROUP; ------------------ | | 177| 47|#define TYPE_NOTIFGROUP 23 ------------------ 1132| 47| break; 1133| 47| case OBJGROUP: ------------------ | | 212| 47|#define OBJGROUP 44 ------------------ | Branch (1133:9): [True: 47, False: 11.9k] ------------------ 1134| 47| translation_table[count] = TYPE_OBJGROUP; ------------------ | | 176| 47|#define TYPE_OBJGROUP 22 ------------------ 1135| 47| break; 1136| 47| case MODULEIDENTITY: ------------------ | | 220| 47|#define MODULEIDENTITY 52 ------------------ | Branch (1136:9): [True: 47, False: 11.9k] ------------------ 1137| 47| translation_table[count] = TYPE_MODID; ------------------ | | 178| 47|#define TYPE_MODID 24 ------------------ 1138| 47| break; 1139| 47| case OBJIDENTITY: ------------------ | | 275| 47|#define OBJIDENTITY 106 ------------------ | Branch (1139:9): [True: 47, False: 11.9k] ------------------ 1140| 47| translation_table[count] = TYPE_OBJIDENTITY; ------------------ | | 181| 47|#define TYPE_OBJIDENTITY 27 ------------------ 1141| 47| break; 1142| 47| case AGENTCAP: ------------------ | | 243| 47|#define AGENTCAP 73 ------------------ | Branch (1142:9): [True: 47, False: 11.9k] ------------------ 1143| 47| translation_table[count] = TYPE_AGENTCAP; ------------------ | | 179| 47|#define TYPE_AGENTCAP 25 ------------------ 1144| 47| break; 1145| 47| case COMPLIANCE: ------------------ | | 215| 47|#define COMPLIANCE 47 ------------------ | Branch (1145:9): [True: 47, False: 11.9k] ------------------ 1146| 47| translation_table[count] = TYPE_MODCOMP; ------------------ | | 180| 47|#define TYPE_MODCOMP 26 ------------------ 1147| 47| break; 1148| 10.9k| default: ------------------ | Branch (1148:9): [True: 10.9k, False: 1.12k] ------------------ 1149| 10.9k| translation_table[count] = TYPE_OTHER; ------------------ | | 154| 10.9k|#define TYPE_OTHER 0 ------------------ 1150| 10.9k| break; 1151| 12.0k| } 1152| 12.0k| } 1153| 47|} parse.c:init_tree_roots: 1157| 47|{ 1158| 47| struct tree *tp, *lasttp; 1159| 47| int base_modid; 1160| 47| int hash; 1161| | 1162| 47| base_modid = which_module("SNMPv2-SMI"); 1163| 47| if (base_modid == -1) ------------------ | Branch (1163:9): [True: 47, False: 0] ------------------ 1164| 47| base_modid = which_module("RFC1155-SMI"); 1165| 47| if (base_modid == -1) ------------------ | Branch (1165:9): [True: 47, False: 0] ------------------ 1166| 47| base_modid = which_module("RFC1213-MIB"); 1167| | 1168| | /* 1169| | * build root node 1170| | */ 1171| 47| tp = calloc(1, sizeof(struct tree)); 1172| 47| if (tp == NULL) ------------------ | Branch (1172:9): [True: 0, False: 47] ------------------ 1173| 0| return; 1174| 47| tp->label = strdup("joint-iso-ccitt"); 1175| 47| tp->modid = base_modid; 1176| 47| tp->number_modules = 1; 1177| 47| tp->module_list = &(tp->modid); 1178| 47| tp->subid = 2; 1179| 47| tp->tc_index = -1; 1180| 47| set_function(tp); /* from mib.c */ 1181| 47| hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 47|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 47|#define NHASHSIZE 128 | | ------------------ ------------------ 1182| 47| tp->next = tbuckets[hash]; 1183| 47| tbuckets[hash] = tp; 1184| 47| lasttp = tp; 1185| 47| root_imports[0].label = strdup(tp->label); 1186| 47| root_imports[0].modid = base_modid; 1187| | 1188| | /* 1189| | * build root node 1190| | */ 1191| 47| tp = calloc(1, sizeof(struct tree)); 1192| 47| if (tp == NULL) ------------------ | Branch (1192:9): [True: 0, False: 47] ------------------ 1193| 0| return; 1194| 47| tp->next_peer = lasttp; 1195| 47| tp->label = strdup("ccitt"); 1196| 47| tp->modid = base_modid; 1197| 47| tp->number_modules = 1; 1198| 47| tp->module_list = &(tp->modid); 1199| 47| tp->subid = 0; 1200| 47| tp->tc_index = -1; 1201| 47| set_function(tp); /* from mib.c */ 1202| 47| hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 47|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 47|#define NHASHSIZE 128 | | ------------------ ------------------ 1203| 47| tp->next = tbuckets[hash]; 1204| 47| tbuckets[hash] = tp; 1205| 47| lasttp = tp; 1206| 47| root_imports[1].label = strdup(tp->label); 1207| 47| root_imports[1].modid = base_modid; 1208| | 1209| | /* 1210| | * build root node 1211| | */ 1212| 47| tp = calloc(1, sizeof(struct tree)); 1213| 47| if (tp == NULL) ------------------ | Branch (1213:9): [True: 0, False: 47] ------------------ 1214| 0| return; 1215| 47| tp->next_peer = lasttp; 1216| 47| tp->label = strdup("iso"); 1217| 47| tp->modid = base_modid; 1218| 47| tp->number_modules = 1; 1219| 47| tp->module_list = &(tp->modid); 1220| 47| tp->subid = 1; 1221| 47| tp->tc_index = -1; 1222| 47| set_function(tp); /* from mib.c */ 1223| 47| hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 47|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 47|#define NHASHSIZE 128 | | ------------------ ------------------ 1224| 47| tp->next = tbuckets[hash]; 1225| 47| tbuckets[hash] = tp; 1226| 47| lasttp = tp; 1227| 47| root_imports[2].label = strdup(tp->label); 1228| 47| root_imports[2].modid = base_modid; 1229| | 1230| 47| tree_head = tp; 1231| 47|} parse.c:unlink_tbucket: 830| 141|{ 831| 141| int hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 141|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 141|#define NHASHSIZE 128 | | ------------------ ------------------ 832| 141| struct tree *otp = NULL, *ntp = tbuckets[hash]; 833| | 834| 141| while (ntp && ntp != tp) { ------------------ | Branch (834:12): [True: 141, False: 0] | Branch (834:19): [True: 0, False: 141] ------------------ 835| 0| otp = ntp; 836| 0| ntp = ntp->next; 837| 0| } 838| 141| if (!ntp) ------------------ | Branch (838:9): [True: 0, False: 141] ------------------ 839| 0| snmp_log(LOG_EMERG, "Can't find %s in tbuckets\n", tp->label); 840| 141| else if (otp) ------------------ | Branch (840:14): [True: 0, False: 141] ------------------ 841| 0| otp->next = ntp->next; 842| 141| else 843| 141| tbuckets[hash] = tp->next; 844| 141|} parse.c:read_module_internal: 4019| 2.25k|{ 4020| 2.25k| struct module *mp; 4021| | 4022| 2.25k| netsnmp_init_mib_internals(); 4023| | 4024| 2.25k| for (mp = module_head; mp; mp = mp->next) ------------------ | Branch (4024:28): [True: 0, False: 2.25k] ------------------ 4025| 0| if (!label_compare(mp->name, name)) ------------------ | | 1236| 0|#define label_compare strcmp ------------------ | Branch (4025:13): [True: 0, False: 0] ------------------ 4026| 0| return read_from_file(mp, name); 4027| | 4028| 2.25k| return MODULE_NOT_FOUND; ------------------ | | 513| 2.25k|#define MODULE_NOT_FOUND 0 ------------------ 4029| 2.25k|} parse.c:print_error: 780| 2.25k|{ 781| 2.25k| erroneousMibs++; 782| 2.25k| if (!netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 2.25k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (782:9): [True: 0, False: 2.25k] ------------------ 783| 2.25k| NETSNMP_DS_LIB_MIB_ERRORS)) ------------------ | | 59| 2.25k|#define NETSNMP_DS_LIB_MIB_ERRORS 0 ------------------ 784| 0| return; 785| 2.25k| DEBUGMSGTL(("parse-mibs", "\n")); ------------------ | | 66| 2.25k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 2.25k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 2.25k] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 2.25k] | | ------------------ ------------------ 786| 2.25k| if (type == ENDOFFILE) ------------------ | | 163| 2.25k|#define ENDOFFILE 0 ------------------ | Branch (786:9): [True: 0, False: 2.25k] ------------------ 787| 0| snmp_log(LOG_ERR, "%s (EOF): At line %d in %s\n", str, mibLine, 788| 0| File); 789| 2.25k| else if (token && *token) ------------------ | Branch (789:14): [True: 2.25k, False: 0] | Branch (789:23): [True: 2.25k, False: 0] ------------------ 790| 2.25k| snmp_log(LOG_ERR, "%s (%s): At line %d in %s\n", str, token, 791| 2.25k| mibLine, File); 792| 0| else 793| 0| snmp_log(LOG_ERR, "%s: At line %d in %s\n", str, mibLine, File); 794| 2.25k|} parse.c:free_indexes: 5366| 141|{ 5367| 141| if (spp && *spp) { ------------------ | Branch (5367:9): [True: 141, False: 0] | Branch (5367:16): [True: 0, False: 141] ------------------ 5368| 0| struct index_list *pp, *npp; 5369| | 5370| 0| pp = *spp; 5371| 0| *spp = NULL; 5372| | 5373| 0| while (pp) { ------------------ | Branch (5373:16): [True: 0, False: 0] ------------------ 5374| 0| npp = pp->next; 5375| 0| if (pp->ilabel) ------------------ | Branch (5375:17): [True: 0, False: 0] ------------------ 5376| 0| free(pp->ilabel); 5377| 0| free(pp); 5378| 0| pp = npp; 5379| 0| } 5380| 0| } 5381| 141|} parse.c:free_varbinds: 5385| 141|{ 5386| 141| if (spp && *spp) { ------------------ | Branch (5386:9): [True: 141, False: 0] | Branch (5386:16): [True: 0, False: 141] ------------------ 5387| 0| struct varbind_list *pp, *npp; 5388| | 5389| 0| pp = *spp; 5390| 0| *spp = NULL; 5391| | 5392| 0| while (pp) { ------------------ | Branch (5392:16): [True: 0, False: 0] ------------------ 5393| 0| npp = pp->next; 5394| 0| if (pp->vblabel) ------------------ | Branch (5394:17): [True: 0, False: 0] ------------------ 5395| 0| free(pp->vblabel); 5396| 0| free(pp); 5397| 0| pp = npp; 5398| 0| } 5399| 0| } 5400| 141|} parse.c:read_module_replacements: 3899| 2.25k|{ 3900| 2.25k| struct module_compatability *mcp; 3901| | 3902| 51.8k| for (mcp = module_map_head; mcp; mcp = mcp->next) { ------------------ | Branch (3902:33): [True: 49.6k, False: 2.25k] ------------------ 3903| 49.6k| if (!label_compare(mcp->old_module, name)) { ------------------ | | 1236| 49.6k|#define label_compare strcmp ------------------ | Branch (3903:13): [True: 0, False: 49.6k] ------------------ 3904| 0| if (netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3904:17): [True: 0, False: 0] ------------------ 3905| 0| NETSNMP_DS_LIB_MIB_WARNINGS)) { ------------------ | | 114| 0|#define NETSNMP_DS_LIB_MIB_WARNINGS 0 ------------------ 3906| 0| snmp_log(LOG_WARNING, 3907| 0| "Loading replacement module %s for %s (%s)\n", 3908| 0| mcp->new_module, name, File); 3909| 0| } 3910| 0| (void) netsnmp_read_module(mcp->new_module); 3911| 0| return 1; 3912| 0| } 3913| 49.6k| } 3914| 2.25k| return 0; 3915| 2.25k|} parse.c:print_module_not_found: 798| 2.25k|{ 799| 2.25k| if (first_err_module) { ------------------ | Branch (799:9): [True: 47, False: 2.20k] ------------------ 800| 47| snmp_log(LOG_ERR, "MIB search path: %s\n", 801| 47| netsnmp_get_mib_directory()); 802| 47| first_err_module = 0; 803| 47| } 804| 2.25k| if (!last_err_module || strcmp(cp, last_err_module)) ------------------ | Branch (804:9): [True: 47, False: 2.20k] | Branch (804:29): [True: 2.20k, False: 0] ------------------ 805| 2.25k| print_error("Cannot find module", cp, CONTINUE); ------------------ | | 162| 2.25k|#define CONTINUE -1 ------------------ 806| 2.25k| if (last_err_module) ------------------ | Branch (806:9): [True: 2.20k, False: 47] ------------------ 807| 2.20k| free(last_err_module); 808| 2.25k| last_err_module = strdup(cp); 809| 2.25k|} parse.c:unlink_tree: 848| 141|{ 849| 141| struct tree *otp = NULL, *ntp = tp->parent; 850| | 851| 141| if (!ntp) { /* this tree has no parent */ ------------------ | Branch (851:9): [True: 141, False: 0] ------------------ 852| 141| DEBUGMSGTL(("unlink_tree", "Tree node %s has no parent\n", ------------------ | | 66| 141|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 141|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 141] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 141] | | ------------------ ------------------ 853| 141| tp->label)); 854| 141| } else { 855| 0| ntp = ntp->child_list; 856| | 857| 0| while (ntp && ntp != tp) { ------------------ | Branch (857:16): [True: 0, False: 0] | Branch (857:23): [True: 0, False: 0] ------------------ 858| 0| otp = ntp; 859| 0| ntp = ntp->next_peer; 860| 0| } 861| 0| if (!ntp) ------------------ | Branch (861:13): [True: 0, False: 0] ------------------ 862| 0| snmp_log(LOG_EMERG, "Can't find %s in %s's children\n", 863| 0| tp->label, tp->parent->label); 864| 0| else if (otp) ------------------ | Branch (864:18): [True: 0, False: 0] ------------------ 865| 0| otp->next_peer = ntp->next_peer; 866| 0| else 867| 0| tp->parent->child_list = tp->next_peer; 868| 0| } 869| | 870| 141| if (tree_head == tp) ------------------ | Branch (870:9): [True: 141, False: 0] ------------------ 871| 141| tree_head = tp->next_peer; 872| 141|} parse.c:free_tree: 903| 141|{ 904| 141| if (!Tree) ------------------ | Branch (904:9): [True: 0, False: 141] ------------------ 905| 0| return; 906| | 907| 141| unlink_tbucket(Tree); 908| 141| free_partial_tree(Tree, FALSE); ------------------ | | 125| 141|#define FALSE 0 ------------------ 909| 141| if (Tree->module_list != &Tree->modid) ------------------ | Branch (909:9): [True: 0, False: 141] ------------------ 910| 0| free(Tree->module_list); 911| 141| free(Tree); 912| 141|} parse.c:free_partial_tree: 876| 141|{ 877| 141| if (!tp) ------------------ | Branch (877:9): [True: 0, False: 141] ------------------ 878| 0| return; 879| | 880| | /* 881| | * remove the data from this tree node 882| | */ 883| 141| free_enums(&tp->enums); 884| 141| free_ranges(&tp->ranges); 885| 141| free_indexes(&tp->indexes); 886| 141| free_varbinds(&tp->varbinds); 887| 141| if (!keep_label) ------------------ | Branch (887:9): [True: 141, False: 0] ------------------ 888| 141| SNMP_FREE(tp->label); ------------------ | | 62| 141|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 141, False: 0] | | | Branch (62:66): [Folded, False: 141] | | ------------------ ------------------ 889| 141| SNMP_FREE(tp->hint); ------------------ | | 62| 141|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 141] | | | Branch (62:66): [Folded, False: 141] | | ------------------ ------------------ 890| 141| SNMP_FREE(tp->units); ------------------ | | 62| 141|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 141] | | | Branch (62:66): [Folded, False: 141] | | ------------------ ------------------ 891| 141| SNMP_FREE(tp->description); ------------------ | | 62| 141|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 141] | | | Branch (62:66): [Folded, False: 141] | | ------------------ ------------------ 892| 141| SNMP_FREE(tp->reference); ------------------ | | 62| 141|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 141] | | | Branch (62:66): [Folded, False: 141] | | ------------------ ------------------ 893| 141| SNMP_FREE(tp->augments); ------------------ | | 62| 141|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 141] | | | Branch (62:66): [Folded, False: 141] | | ------------------ ------------------ 894| | SNMP_FREE(tp->defaultValue); ------------------ | | 62| 141|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 141] | | | Branch (62:66): [Folded, False: 141] | | ------------------ ------------------ 895| 141|} parse.c:scan_directory: 5054| 47|{ 5055| 47| DIR *dir, *dir2; 5056| 47| struct dirent *file; 5057| 47| char **filenames = NULL; 5058| 47| int fname_len, i, filename_count = 0, array_size = 0; 5059| 47| char *tmpstr; 5060| | 5061| 47| *result = NULL; 5062| | 5063| 47| dir = opendir(dirname); 5064| 47| if (!dir) ------------------ | Branch (5064:9): [True: 47, False: 0] ------------------ 5065| 47| return -1; 5066| | 5067| 0| while ((file = readdir(dir))) { ------------------ | Branch (5067:12): [True: 0, False: 0] ------------------ 5068| | /* 5069| | * Only parse file names that don't begin with a '.' 5070| | * Also skip files ending in '~', or starting/ending 5071| | * with '#' which are typically editor backup files. 5072| | */ 5073| 0| fname_len = strlen(file->d_name); 5074| 0| if (fname_len > 0 && file->d_name[0] != '.' ------------------ | Branch (5074:13): [True: 0, False: 0] | Branch (5074:30): [True: 0, False: 0] ------------------ 5075| 0| && file->d_name[0] != '#' ------------------ | Branch (5075:16): [True: 0, False: 0] ------------------ 5076| 0| && file->d_name[fname_len-1] != '#' ------------------ | Branch (5076:16): [True: 0, False: 0] ------------------ 5077| 0| && file->d_name[fname_len-1] != '~') { ------------------ | Branch (5077:16): [True: 0, False: 0] ------------------ 5078| 0| if (asprintf(&tmpstr, "%s/%s", dirname, file->d_name) < 0) ------------------ | Branch (5078:17): [True: 0, False: 0] ------------------ 5079| 0| continue; 5080| 0| dir2 = opendir(tmpstr); 5081| 0| if (dir2) { ------------------ | Branch (5081:17): [True: 0, False: 0] ------------------ 5082| | /* file is a directory, don't read it */ 5083| 0| closedir(dir2); 5084| 0| } else { 5085| 0| if (filename_count >= array_size) { ------------------ | Branch (5085:21): [True: 0, False: 0] ------------------ 5086| 0| char **new_filenames; 5087| | 5088| 0| array_size = (array_size + 16) * 2; 5089| 0| new_filenames = realloc(filenames, 5090| 0| array_size * sizeof(filenames[0])); 5091| 0| if (!new_filenames) { ------------------ | Branch (5091:25): [True: 0, False: 0] ------------------ 5092| 0| free(tmpstr); 5093| 0| for (i = 0; i < filename_count; i++) ------------------ | Branch (5093:37): [True: 0, False: 0] ------------------ 5094| 0| free(filenames[i]); 5095| 0| free(filenames); 5096| 0| closedir(dir); 5097| 0| return -1; 5098| 0| } 5099| 0| filenames = new_filenames; 5100| 0| } 5101| 0| filenames[filename_count++] = tmpstr; 5102| 0| tmpstr = NULL; 5103| 0| } 5104| 0| free(tmpstr); 5105| 0| } 5106| 0| } 5107| 0| closedir(dir); 5108| | 5109| 0| if (filenames) ------------------ | Branch (5109:9): [True: 0, False: 0] ------------------ 5110| 0| qsort(filenames, filename_count, sizeof(filenames[0]), elemcmp); 5111| 0| *result = filenames; 5112| | 5113| 0| return filename_count; 5114| 0|} parse.c:free_ranges: 5404| 141|{ 5405| 141| if (spp && *spp) { ------------------ | Branch (5405:9): [True: 141, False: 0] | Branch (5405:16): [True: 0, False: 141] ------------------ 5406| 0| struct range_list *pp, *npp; 5407| | 5408| 0| pp = *spp; 5409| 0| *spp = NULL; 5410| | 5411| 0| while (pp) { ------------------ | Branch (5411:16): [True: 0, False: 0] ------------------ 5412| 0| npp = pp->next; 5413| 0| free(pp); 5414| 0| pp = npp; 5415| 0| } 5416| 0| } 5417| 141|} parse.c:free_enums: 5421| 141|{ 5422| 141| if (spp && *spp) { ------------------ | Branch (5422:9): [True: 141, False: 0] | Branch (5422:16): [True: 0, False: 141] ------------------ 5423| 0| struct enum_list *pp, *npp; 5424| | 5425| 0| pp = *spp; 5426| 0| *spp = NULL; 5427| | 5428| 0| while (pp) { ------------------ | Branch (5428:16): [True: 0, False: 0] ------------------ 5429| 0| npp = pp->next; 5430| 0| if (pp->label) ------------------ | Branch (5430:17): [True: 0, False: 0] ------------------ 5431| 0| free(pp->label); 5432| 0| free(pp); 5433| 0| pp = npp; 5434| 0| } 5435| 0| } 5436| 141|} register_prenetsnmp_mib_handler: 256| 1.64k|{ 257| 1.64k| return internal_register_config_handler(type, token, parser, NULL, releaser, 258| 1.64k| help, PREMIB_CONFIG); ------------------ | | 15| 1.64k|#define PREMIB_CONFIG 1 ------------------ 259| 1.64k|} register_config_handler: 311| 2.96k|{ 312| 2.96k| return internal_register_config_handler(type, token, parser, NULL, releaser, 313| 2.96k| help, NORMAL_CONFIG); ------------------ | | 14| 2.96k|#define NORMAL_CONFIG 0 ------------------ 314| 2.96k|} register_const_config_handler: 321| 47|{ 322| 47| return internal_register_config_handler(type, token, NULL, parser, releaser, 323| 47| help, NORMAL_CONFIG); ------------------ | | 14| 47|#define NORMAL_CONFIG 0 ------------------ 324| 47|} register_app_config_handler: 330| 94|{ 331| | return register_config_handler(NULL, token, parser, releaser, help); 332| 94|} unregister_config_handler: 356| 7.84k|{ 357| 7.84k| struct config_files **ctmp = &config_files; 358| 7.84k| struct config_line **ltmp; 359| 7.84k| const char *type = type_param; 360| | 361| 7.84k| if (type == NULL || *type == '\0') { ------------------ | Branch (361:9): [True: 0, False: 7.84k] | Branch (361:25): [True: 0, False: 7.84k] ------------------ 362| 0| type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 363| 0| NETSNMP_DS_LIB_APPTYPE); ------------------ | | 157| 0|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 364| 0| } 365| | 366| | /* 367| | * Handle multiple types (recursively) 368| | */ 369| 7.84k| if (strchr(type, ':')) { ------------------ | Branch (369:9): [True: 0, False: 7.84k] ------------------ 370| 0| char buf[STRINGMAX]; 371| 0| char *cptr = buf; 372| | 373| 0| strlcpy(buf, type, STRINGMAX); ------------------ | | 12| 0|#define STRINGMAX 1024 ------------------ 374| 0| while (cptr) { ------------------ | Branch (374:16): [True: 0, False: 0] ------------------ 375| 0| char* c = cptr; 376| 0| cptr = strchr(cptr, ':'); 377| 0| if(cptr) { ------------------ | Branch (377:16): [True: 0, False: 0] ------------------ 378| 0| *cptr = '\0'; 379| 0| ++cptr; 380| 0| } 381| 0| unregister_config_handler(c, token); 382| 0| } 383| 0| return; 384| 0| } 385| | 386| | /* 387| | * find type in current list 388| | */ 389| 7.84k| while (*ctmp != NULL && strcmp((*ctmp)->fileHeader, type)) { ------------------ | Branch (389:12): [True: 4.74k, False: 3.10k] | Branch (389:29): [True: 0, False: 4.74k] ------------------ 390| 0| ctmp = &((*ctmp)->next); 391| 0| } 392| | 393| 7.84k| if (*ctmp == NULL) { ------------------ | Branch (393:9): [True: 3.10k, False: 4.74k] ------------------ 394| | /* 395| | * Not found, return. 396| | */ 397| 3.10k| return; 398| 3.10k| } 399| | 400| 4.74k| ltmp = &((*ctmp)->start); 401| 4.74k| if (*ltmp == NULL) { ------------------ | Branch (401:9): [True: 0, False: 4.74k] ------------------ 402| | /* 403| | * Not found, return. 404| | */ 405| 0| return; 406| 0| } 407| 4.74k| if (strcmp((*ltmp)->config_token, token) == 0) { ------------------ | Branch (407:9): [True: 4.74k, False: 0] ------------------ 408| | /* 409| | * found it at the top of the list 410| | */ 411| 4.74k| struct config_line *ltmp2 = (*ltmp)->next; 412| 4.74k| if ((*ltmp)->free_func) ------------------ | Branch (412:13): [True: 329, False: 4.41k] ------------------ 413| 329| (*ltmp)->free_func(); 414| 4.74k| SNMP_FREE((*ltmp)->config_token); ------------------ | | 62| 4.74k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 4.74k, False: 0] | | | Branch (62:66): [Folded, False: 4.74k] | | ------------------ ------------------ 415| 4.74k| SNMP_FREE((*ltmp)->help); ------------------ | | 62| 4.74k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 4.18k, False: 564] | | | Branch (62:66): [Folded, False: 4.74k] | | ------------------ ------------------ 416| 4.74k| SNMP_FREE(*ltmp); ------------------ | | 62| 4.74k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 4.74k, False: 0] | | | Branch (62:66): [Folded, False: 4.74k] | | ------------------ ------------------ 417| 4.74k| (*ctmp)->start = ltmp2; 418| 4.74k| return; 419| 4.74k| } 420| 0| while ((*ltmp)->next != NULL ------------------ | Branch (420:12): [True: 0, False: 0] ------------------ 421| 0| && strcmp((*ltmp)->next->config_token, token)) { ------------------ | Branch (421:15): [True: 0, False: 0] ------------------ 422| 0| ltmp = &((*ltmp)->next); 423| 0| } 424| 0| if ((*ltmp)->next != NULL) { ------------------ | Branch (424:9): [True: 0, False: 0] ------------------ 425| 0| struct config_line *ltmp2 = (*ltmp)->next->next; 426| 0| if ((*ltmp)->next->free_func) ------------------ | Branch (426:13): [True: 0, False: 0] ------------------ 427| 0| (*ltmp)->next->free_func(); 428| 0| SNMP_FREE((*ltmp)->next->config_token); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 429| 0| SNMP_FREE((*ltmp)->next->help); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 430| | SNMP_FREE((*ltmp)->next); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 431| 0| (*ltmp)->next = ltmp2; 432| 0| } 433| 0|} unregister_all_config_handlers: 445| 47|{ 446| 47| struct config_files *ctmp, *save; 447| 47| struct config_line *ltmp; 448| | 449| | /* 450| | * Keep using config_files until there are no more! 451| | */ 452| 141| for (ctmp = config_files; ctmp;) { ------------------ | Branch (452:31): [True: 94, False: 47] ------------------ 453| 4.84k| for (ltmp = ctmp->start; ltmp; ltmp = ctmp->start) { ------------------ | Branch (453:34): [True: 4.74k, False: 94] ------------------ 454| 4.74k| unregister_config_handler(ctmp->fileHeader, 455| 4.74k| ltmp->config_token); 456| 4.74k| } 457| 94| SNMP_FREE(ctmp->fileHeader); ------------------ | | 62| 94|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 94, False: 0] | | | Branch (62:66): [Folded, False: 94] | | ------------------ ------------------ 458| 94| save = ctmp->next; 459| | SNMP_FREE(ctmp); ------------------ | | 62| 94|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 94, False: 0] | | | Branch (62:66): [Folded, False: 94] | | ------------------ ------------------ 460| 94| ctmp = save; 461| 94| config_files = save; 462| 94| } 463| 47|} netsnmp_config_remember_free_list: 691| 47|{ 692| 47| struct read_config_memory *tmpmem; 693| 47| while (*mem) { ------------------ | Branch (693:12): [True: 0, False: 47] ------------------ 694| 0| SNMP_FREE((*mem)->line); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 695| 0| tmpmem = (*mem)->next; 696| | SNMP_FREE(*mem); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 697| 0| *mem = tmpmem; 698| 0| } 699| 47|} netsnmp_config_process_memory_list: 704| 94|{ 705| | 706| 94| struct read_config_memory *mem; 707| | 708| 94| if (!memp) ------------------ | Branch (708:9): [True: 0, False: 94] ------------------ 709| 0| return; 710| | 711| 94| mem = *memp; 712| | 713| 94| while (mem) { ------------------ | Branch (713:12): [True: 0, False: 94] ------------------ 714| 0| DEBUGMSGTL(("read_config:mem", "processing memory: %s\n", mem->line)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 715| 0| snmp_config_when(mem->line, when); 716| 0| mem = mem->next; 717| 0| } 718| | 719| 94| if (clear) ------------------ | Branch (719:9): [True: 47, False: 47] ------------------ 720| 47| netsnmp_config_remember_free_list(memp); 721| 94|} netsnmp_config_process_memories_when: 742| 94|{ 743| 94| netsnmp_config_process_memory_list(&memorylist, when, clear); 744| 94|} free_config: 1029| 47|{ 1030| 47| struct config_files *ctmp = config_files; 1031| 47| struct config_line *ltmp; 1032| | 1033| 141| for (; ctmp != NULL; ctmp = ctmp->next) ------------------ | Branch (1033:12): [True: 94, False: 47] ------------------ 1034| 4.84k| for (ltmp = ctmp->start; ltmp != NULL; ltmp = ltmp->next) ------------------ | Branch (1034:34): [True: 4.74k, False: 94] ------------------ 1035| 4.74k| if (ltmp->free_func) ------------------ | Branch (1035:17): [True: 329, False: 4.41k] ------------------ 1036| 329| (*(ltmp->free_func)) (); 1037| 47|} read_configs: 1082| 47|{ 1083| 47| char *optional_config = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1084| 47| NETSNMP_DS_LIB_OPTIONALCONFIG); ------------------ | | 156| 47|#define NETSNMP_DS_LIB_OPTIONALCONFIG 5 ------------------ 1085| | 1086| 47| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1087| 47| SNMP_CALLBACK_PRE_READ_CONFIG, NULL); ------------------ | | 30| 47|#define SNMP_CALLBACK_PRE_READ_CONFIG 7 ------------------ 1088| | 1089| 47| DEBUGMSGTL(("read_config", "reading normal configuration tokens\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1090| | 1091| 47| if ((NULL != optional_config) && (*optional_config == '-')) { ------------------ | Branch (1091:9): [True: 0, False: 47] | Branch (1091:38): [True: 0, False: 0] ------------------ 1092| 0| (void)read_configs_optional(++optional_config, NORMAL_CONFIG); ------------------ | | 14| 0|#define NORMAL_CONFIG 0 ------------------ 1093| 0| optional_config = NULL; /* clear, so we don't read them twice */ 1094| 0| } 1095| | 1096| 47| (void)read_config_files(NORMAL_CONFIG); ------------------ | | 14| 47|#define NORMAL_CONFIG 0 ------------------ 1097| | 1098| | /* 1099| | * do this even when the normal above wasn't done 1100| | */ 1101| 47| if (NULL != optional_config) ------------------ | Branch (1101:9): [True: 0, False: 47] ------------------ 1102| 0| (void)read_configs_optional(optional_config, NORMAL_CONFIG); ------------------ | | 14| 0|#define NORMAL_CONFIG 0 ------------------ 1103| | 1104| 47| netsnmp_config_process_memories_when(NORMAL_CONFIG, 1); ------------------ | | 14| 47|#define NORMAL_CONFIG 0 ------------------ 1105| | 1106| 47| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1107| 47| NETSNMP_DS_LIB_HAVE_READ_CONFIG, 1); ------------------ | | 87| 47|#define NETSNMP_DS_LIB_HAVE_READ_CONFIG 27 /* have the config tokens been processed */ ------------------ 1108| 47| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1109| 47| SNMP_CALLBACK_POST_READ_CONFIG, NULL); ------------------ | | 24| 47|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 1110| 47|} read_premib_configs: 1114| 47|{ 1115| 47| char *optional_config = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1116| 47| NETSNMP_DS_LIB_OPTIONALCONFIG); ------------------ | | 156| 47|#define NETSNMP_DS_LIB_OPTIONALCONFIG 5 ------------------ 1117| | 1118| 47| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1119| 47| SNMP_CALLBACK_PRE_PREMIB_READ_CONFIG, NULL); ------------------ | | 31| 47|#define SNMP_CALLBACK_PRE_PREMIB_READ_CONFIG 8 ------------------ 1120| | 1121| 47| DEBUGMSGTL(("read_config", "reading premib configuration tokens\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1122| | 1123| 47| if ((NULL != optional_config) && (*optional_config == '-')) { ------------------ | Branch (1123:9): [True: 0, False: 47] | Branch (1123:38): [True: 0, False: 0] ------------------ 1124| 0| (void)read_configs_optional(++optional_config, PREMIB_CONFIG); ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ 1125| 0| optional_config = NULL; /* clear, so we don't read them twice */ 1126| 0| } 1127| | 1128| 47| (void)read_config_files(PREMIB_CONFIG); ------------------ | | 15| 47|#define PREMIB_CONFIG 1 ------------------ 1129| | 1130| 47| if (NULL != optional_config) ------------------ | Branch (1130:9): [True: 0, False: 47] ------------------ 1131| 0| (void)read_configs_optional(optional_config, PREMIB_CONFIG); ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ 1132| | 1133| 47| netsnmp_config_process_memories_when(PREMIB_CONFIG, 0); ------------------ | | 15| 47|#define PREMIB_CONFIG 1 ------------------ 1134| | 1135| 47| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1136| 47| NETSNMP_DS_LIB_HAVE_READ_PREMIB_CONFIG, 1); ------------------ | | 86| 47|#define NETSNMP_DS_LIB_HAVE_READ_PREMIB_CONFIG 26 /* have the pre-mib parsing config tokens been processed */ ------------------ 1137| 47| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1138| 47| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, NULL); ------------------ | | 27| 47|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 1139| 47|} set_configuration_directory: 1151| 1|{ 1152| 1| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1153| 1| NETSNMP_DS_LIB_CONFIGURATION_DIR, dir); ------------------ | | 160| 1|#define NETSNMP_DS_LIB_CONFIGURATION_DIR 9 ------------------ 1154| 1|} get_configuration_directory: 1170| 1|{ 1171| 1| char defaultPath[SPRINT_MAX_LEN]; 1172| 1| const char *homepath; 1173| | 1174| 1| if (NULL == netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1174:9): [True: 1, False: 0] ------------------ 1175| 1| NETSNMP_DS_LIB_CONFIGURATION_DIR)) { ------------------ | | 160| 1|#define NETSNMP_DS_LIB_CONFIGURATION_DIR 9 ------------------ 1176| 1| homepath = netsnmp_gethomedir(); 1177| 1| snprintf(defaultPath, sizeof(defaultPath), "%s%c%s%c%s%s%s%s", 1178| 1| SNMPCONFPATH, ENV_SEPARATOR_CHAR, ------------------ | | 2033| 1|#define SNMPCONFPATH "/usr/local/net-snmp-master/etc/snmp" ------------------ SNMPCONFPATH, ENV_SEPARATOR_CHAR, ------------------ | | 70| 1|#define ENV_SEPARATOR_CHAR ':' ------------------ 1179| 1| SNMPSHAREPATH, ENV_SEPARATOR_CHAR, SNMPLIBPATH, ------------------ | | 2032| 1|#define SNMPSHAREPATH "/usr/local/net-snmp-master/share/snmp" ------------------ SNMPSHAREPATH, ENV_SEPARATOR_CHAR, SNMPLIBPATH, ------------------ | | 70| 1|#define ENV_SEPARATOR_CHAR ':' ------------------ SNMPSHAREPATH, ENV_SEPARATOR_CHAR, SNMPLIBPATH, ------------------ | | 2031| 1|#define SNMPLIBPATH "/usr/local/net-snmp-master/lib/snmp" ------------------ 1180| 1| ((homepath == NULL) ? "" : ENV_SEPARATOR), ------------------ | | 67| 1|#define ENV_SEPARATOR ":" ------------------ | Branch (1180:18): [True: 0, False: 1] ------------------ 1181| 1| ((homepath == NULL) ? "" : homepath), ------------------ | Branch (1181:18): [True: 0, False: 1] ------------------ 1182| 1| ((homepath == NULL) ? "" : "/.snmp")); ------------------ | Branch (1182:18): [True: 0, False: 1] ------------------ 1183| 1| defaultPath[ sizeof(defaultPath)-1 ] = 0; 1184| 1| set_configuration_directory(defaultPath); 1185| 1| } 1186| 1| return (netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1187| 1| NETSNMP_DS_LIB_CONFIGURATION_DIR)); ------------------ | | 160| 1|#define NETSNMP_DS_LIB_CONFIGURATION_DIR 9 ------------------ 1188| 1|} get_persistent_directory: 1218| 1|{ 1219| 1| if (NULL == netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1219:9): [True: 0, False: 1] ------------------ 1220| 1| NETSNMP_DS_LIB_PERSISTENT_DIR)) { ------------------ | | 159| 1|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 1221| 0| const char *persdir = netsnmp_getenv("SNMP_PERSISTENT_DIR"); 1222| 0| if (NULL == persdir) ------------------ | Branch (1222:13): [True: 0, False: 0] ------------------ 1223| 0| persdir = NETSNMP_PERSISTENT_DIRECTORY; ------------------ | | 2003| 0|#define NETSNMP_PERSISTENT_DIRECTORY "/var/net-snmp" ------------------ 1224| 0| set_persistent_directory(persdir); 1225| 0| } 1226| 1| return (netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1227| 1| NETSNMP_DS_LIB_PERSISTENT_DIR)); ------------------ | | 159| 1|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 1228| 1|} read_config_files_of_type: 1412| 188|{ 1413| 188| const char *confpath, *persfile, *envconfpath; 1414| 188| char *perspath; 1415| 188| int ret = SNMPERR_GENERR; ------------------ | | 185| 188|#define SNMPERR_GENERR (-1) ------------------ 1416| | 1417| 188| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 188|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1417:9): [True: 188, False: 0] ------------------ 1418| 188| NETSNMP_DS_LIB_DONT_PERSIST_STATE) ------------------ | | 92| 188|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 1419| 0| || netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1419:12): [True: 0, False: 0] ------------------ 1420| 0| NETSNMP_DS_LIB_DISABLE_CONFIG_LOAD) ------------------ | | 66| 0|#define NETSNMP_DS_LIB_DISABLE_CONFIG_LOAD NETSNMP_DS_LIB_DONT_READ_CONFIGS | | ------------------ | | | | 65| 0|#define NETSNMP_DS_LIB_DONT_READ_CONFIGS 6 /* don't read normal config files */ | | ------------------ ------------------ 1421| 188| || (NULL == ctmp)) return ret; ------------------ | Branch (1421:12): [True: 0, False: 0] ------------------ 1422| | 1423| | /* 1424| | * these shouldn't change 1425| | */ 1426| 0| confpath = get_configuration_directory(); 1427| 0| persfile = netsnmp_getenv("SNMP_PERSISTENT_FILE"); 1428| 0| envconfpath = netsnmp_getenv("SNMPCONFPATH"); 1429| | 1430| | 1431| | /* 1432| | * read the config files. strdup() the result of 1433| | * get_persistent_directory() to avoid that parsing the "persistentDir" 1434| | * keyword transforms the perspath pointer into a dangling pointer. 1435| | */ 1436| 0| perspath = strdup(get_persistent_directory()); 1437| 0| if (perspath == NULL) { ------------------ | Branch (1437:13): [True: 0, False: 0] ------------------ 1438| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1439| 0| } 1440| 0| if (envconfpath == NULL) { ------------------ | Branch (1440:13): [True: 0, False: 0] ------------------ 1441| | /* 1442| | * read just the config files (no persistent stuff), since 1443| | * persistent path can change via conf file. Then get the 1444| | * current persistent directory, and read files there. 1445| | */ 1446| 0| if ( read_config_files_in_path(confpath, ctmp, when, perspath, ------------------ | Branch (1446:18): [True: 0, False: 0] ------------------ 1447| 0| persfile) == SNMPERR_SUCCESS ) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1448| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1449| 0| free(perspath); 1450| 0| perspath = strdup(get_persistent_directory()); 1451| 0| if (perspath == NULL) { ------------------ | Branch (1451:17): [True: 0, False: 0] ------------------ 1452| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1453| 0| } 1454| 0| if ( read_config_files_in_path(perspath, ctmp, when, perspath, ------------------ | Branch (1454:18): [True: 0, False: 0] ------------------ 1455| 0| persfile) == SNMPERR_SUCCESS ) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1456| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1457| 0| } 1458| 0| else { 1459| | /* 1460| | * only read path specified by user 1461| | */ 1462| 0| if ( read_config_files_in_path(envconfpath, ctmp, when, perspath, ------------------ | Branch (1462:18): [True: 0, False: 0] ------------------ 1463| 0| persfile) == SNMPERR_SUCCESS ) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1464| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1465| 0| } 1466| 0| free(perspath); 1467| 0| return ret; 1468| 0|} read_config_files: 1476| 94|read_config_files(int when) { 1477| | 1478| 94| struct config_files *ctmp = config_files; 1479| 94| int ret = SNMPERR_GENERR; ------------------ | | 185| 94|#define SNMPERR_GENERR (-1) ------------------ 1480| | 1481| 94| config_errors = 0; 1482| | 1483| 94| if (when == PREMIB_CONFIG) ------------------ | | 15| 94|#define PREMIB_CONFIG 1 ------------------ | Branch (1483:9): [True: 47, False: 47] ------------------ 1484| 47| free_config(); 1485| | 1486| | /* 1487| | * read all config file types 1488| | */ 1489| 282| for (; ctmp != NULL; ctmp = ctmp->next) { ------------------ | Branch (1489:12): [True: 188, False: 94] ------------------ 1490| 188| if ( read_config_files_of_type(when, ctmp) == SNMPERR_SUCCESS ) ------------------ | | 184| 188|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1490:14): [True: 0, False: 188] ------------------ 1491| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1492| 188| } 1493| | 1494| 94| if (config_errors) { ------------------ | Branch (1494:9): [True: 0, False: 94] ------------------ 1495| | snmp_log(LOG_ERR, "net-snmp: %d error(s) in config file(s)\n", 1496| 0| config_errors); 1497| 0| } 1498| 94| return ret; 1499| 94|} read_config_store: 1548| 94|{ 1549| 94|#ifdef NETSNMP_PERSISTENT_DIRECTORY 1550| 94| char file[512], *filep; 1551| 94| FILE *fout; 1552| 94|#ifdef NETSNMP_PERSISTENT_MASK 1553| 94| mode_t oldmask; 1554| 94|#endif 1555| | 1556| 94| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 94|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1556:9): [True: 94, False: 0] ------------------ 1557| 94| NETSNMP_DS_LIB_DONT_PERSIST_STATE) ------------------ | | 92| 94|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 1558| 0| || netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1558:9): [True: 0, False: 0] ------------------ 1559| 94| NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD)) return; ------------------ | | 95| 0|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD 35 /* don't load persistent file */ ------------------ 1560| | 1561| | /* 1562| | * store configuration directives in the following order of preference: 1563| | * 1. ENV variable SNMP_PERSISTENT_FILE 1564| | * 2. configured /.conf 1565| | */ 1566| 0| if ((filep = netsnmp_getenv("SNMP_PERSISTENT_FILE")) == NULL) { ------------------ | Branch (1566:9): [True: 0, False: 0] ------------------ 1567| 0| snprintf(file, sizeof(file), 1568| 0| "%s/%s.conf", get_persistent_directory(), type); 1569| 0| filep = file; 1570| 0| } 1571| 0|#ifdef NETSNMP_PERSISTENT_MASK 1572| 0| oldmask = umask(NETSNMP_PERSISTENT_MASK); ------------------ | | 1745| 0|#define NETSNMP_PERSISTENT_MASK 077 ------------------ 1573| 0|#endif 1574| 0| if (mkdirhier(filep, NETSNMP_AGENT_DIRECTORY_MODE, 1)) { ------------------ | | 2008| 0|#define NETSNMP_AGENT_DIRECTORY_MODE 0700 ------------------ | Branch (1574:9): [True: 0, False: 0] ------------------ 1575| 0| snmp_log(LOG_ERR, 1576| 0| "Failed to create the persistent directory for %s\n", 1577| 0| file); 1578| 0| } 1579| 0| if ((fout = fopen(filep, "a")) != NULL) { ------------------ | Branch (1579:9): [True: 0, False: 0] ------------------ 1580| 0| fprintf(fout, "%s", line); 1581| 0| if (line[strlen(line)] != '\n') ------------------ | Branch (1581:13): [True: 0, False: 0] ------------------ 1582| 0| fprintf(fout, "\n"); 1583| 0| DEBUGMSGTL(("read_config:store", "storing: %s\n", line)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1584| 0| fflush(fout); 1585| 0|#if defined(HAVE_FSYNC) 1586| 0| fsync(fileno(fout)); 1587| |#elif defined(HAVE__GET_OSFHANDLE) 1588| | { 1589| | int fd; 1590| | HANDLE h; 1591| | 1592| | fd = fileno(fout); 1593| | netsnmp_assert(fd != -1); 1594| | /* 1595| | * Use size_t instead of uintptr_t because not all supported 1596| | * Windows compilers support uintptr_t. 1597| | */ 1598| | h = (HANDLE)(size_t)_get_osfhandle(fd); 1599| | netsnmp_assert(h != INVALID_HANDLE_VALUE); 1600| | FlushFileBuffers(h); 1601| | } 1602| |#endif 1603| 0| fclose(fout); 1604| 0| } else { 1605| 0| if (strcmp(NETSNMP_APPLICATION_CONFIG_TYPE, type) != 0) { ------------------ | | 22| 0|#define NETSNMP_APPLICATION_CONFIG_TYPE "snmpapp" ------------------ | Branch (1605:13): [True: 0, False: 0] ------------------ 1606| | /* 1607| | * Ignore this error in client utilities, they can run with random 1608| | * UID/GID and typically cannot write to /var. Error message just 1609| | * confuses people. 1610| | */ 1611| 0| snmp_log(LOG_ERR, "read_config_store open failure on %s\n", filep); 1612| 0| } 1613| 0| } 1614| 0|#ifdef NETSNMP_PERSISTENT_MASK 1615| 0| umask(oldmask); 1616| 0|#endif 1617| | 1618| 0|#endif 1619| 0|} /* end read_config_store() */ snmp_save_persistent: 1652| 47|{ 1653| 47| char file[512], fileold[SPRINT_MAX_LEN]; 1654| 47| struct stat statbuf; 1655| 47| int j; 1656| | 1657| 47| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1657:9): [True: 47, False: 0] ------------------ 1658| 47| NETSNMP_DS_LIB_DONT_PERSIST_STATE) ------------------ | | 92| 47|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 1659| 0| || netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1659:9): [True: 0, False: 0] ------------------ 1660| 47| NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE)) return; ------------------ | | 96| 0|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE 36 /* don't save persistent file */ ------------------ 1661| | 1662| 0| DEBUGMSGTL(("snmp_save_persistent", "saving %s files...\n", type)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1663| 0| snprintf(file, sizeof(file), 1664| 0| "%s/%s.conf", get_persistent_directory(), type); 1665| 0| if (stat(file, &statbuf) == 0) { ------------------ | Branch (1665:9): [True: 0, False: 0] ------------------ 1666| 0| for (j = 0; j <= NETSNMP_MAX_PERSISTENT_BACKUPS; j++) { ------------------ | | 2015| 0|#define NETSNMP_MAX_PERSISTENT_BACKUPS 10 ------------------ | Branch (1666:21): [True: 0, False: 0] ------------------ 1667| 0| snprintf(fileold, sizeof(fileold), 1668| 0| "%s/%s.%d.conf", get_persistent_directory(), type, j); 1669| 0| if (stat(fileold, &statbuf) != 0) { ------------------ | Branch (1669:17): [True: 0, False: 0] ------------------ 1670| 0| DEBUGMSGTL(("snmp_save_persistent", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1671| 0| " saving old config file: %s -> %s.\n", file, 1672| 0| fileold)); 1673| 0| if (rename(file, fileold)) { ------------------ | Branch (1673:21): [True: 0, False: 0] ------------------ 1674| 0| snmp_log(LOG_ERR, "Cannot rename %s to %s\n", file, fileold); 1675| | /* moving it failed, try nuking it, as leaving 1676| | * it around is very bad. */ 1677| 0| if (unlink(file) == -1) ------------------ | Branch (1677:25): [True: 0, False: 0] ------------------ 1678| 0| snmp_log(LOG_ERR, "Cannot unlink %s\n", file); 1679| 0| } 1680| 0| break; 1681| 0| } 1682| 0| } 1683| 0| } 1684| | /* 1685| | * save a warning header to the top of the new file 1686| | */ 1687| 0| snprintf(fileold, sizeof(fileold), 1688| 0| "%s%s# Please save normal configuration tokens for %s in SNMPCONFPATH/%s.conf.\n# Only \"createUser\" tokens should be placed here by %s administrators.\n%s", 1689| 0| "#\n# net-snmp (or ucd-snmp) persistent data file.\n#\n############################################################################\n# STOP STOP STOP STOP STOP STOP STOP STOP STOP \n", 1690| 0| "#\n# **** DO NOT EDIT THIS FILE ****\n#\n# STOP STOP STOP STOP STOP STOP STOP STOP STOP \n############################################################################\n#\n# DO NOT STORE CONFIGURATION ENTRIES HERE.\n", 1691| 0| type, type, type, 1692| 0| "# (Did I mention: do not edit this file?)\n#\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"); 1693| 0| read_config_store(type, fileold); 1694| 0|} snmp_clean_persistent: 1716| 47|{ 1717| 47| char file[512]; 1718| 47| struct stat statbuf; 1719| 47| int j; 1720| | 1721| 47| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1721:9): [True: 47, False: 0] ------------------ 1722| 47| NETSNMP_DS_LIB_DONT_PERSIST_STATE) ------------------ | | 92| 47|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 1723| 0| || netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1723:9): [True: 0, False: 0] ------------------ 1724| 47| NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE)) return; ------------------ | | 96| 0|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE 36 /* don't save persistent file */ ------------------ 1725| | 1726| 0| DEBUGMSGTL(("snmp_clean_persistent", "cleaning %s files...\n", type)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1727| 0| snprintf(file, sizeof(file), 1728| 0| "%s/%s.conf", get_persistent_directory(), type); 1729| 0| if (stat(file, &statbuf) == 0) { ------------------ | Branch (1729:9): [True: 0, False: 0] ------------------ 1730| 0| for (j = 0; j <= NETSNMP_MAX_PERSISTENT_BACKUPS; j++) { ------------------ | | 2015| 0|#define NETSNMP_MAX_PERSISTENT_BACKUPS 10 ------------------ | Branch (1730:21): [True: 0, False: 0] ------------------ 1731| 0| snprintf(file, sizeof(file), 1732| 0| "%s/%s.%d.conf", get_persistent_directory(), type, j); 1733| 0| if (stat(file, &statbuf) == 0) { ------------------ | Branch (1733:17): [True: 0, False: 0] ------------------ 1734| 0| DEBUGMSGTL(("snmp_clean_persistent", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1735| 0| " removing old config file: %s\n", file)); 1736| 0| if (unlink(file) == -1) ------------------ | Branch (1736:21): [True: 0, False: 0] ------------------ 1737| 0| snmp_log(LOG_ERR, "Cannot unlink %s\n", file); 1738| 0| } 1739| 0| } 1740| 0| } 1741| 0|} skip_white_const: 1806| 188|{ 1807| 188| if (ptr == NULL) ------------------ | Branch (1807:9): [True: 0, False: 188] ------------------ 1808| 0| return (NULL); 1809| 282| while (*ptr != 0 && isspace((unsigned char)*ptr)) ------------------ | Branch (1809:12): [True: 188, False: 94] | Branch (1809:25): [True: 94, False: 94] ------------------ 1810| 94| ptr++; 1811| 188| if (*ptr == 0 || *ptr == '#') ------------------ | Branch (1811:9): [True: 94, False: 94] | Branch (1811:22): [True: 0, False: 94] ------------------ 1812| 94| return (NULL); 1813| 94| return (ptr); 1814| 188|} copy_nword_const: 1871| 188|{ 1872| 188| char quote; 1873| 188| if (!from || !to) ------------------ | Branch (1873:9): [True: 0, False: 188] | Branch (1873:18): [True: 0, False: 188] ------------------ 1874| 0| return NULL; 1875| 188| if ((*from == '\"') || (*from == '\'')) { ------------------ | Branch (1875:9): [True: 0, False: 188] | Branch (1875:28): [True: 0, False: 188] ------------------ 1876| 0| quote = *(from++); 1877| 0| while ((*from != quote) && (*from != 0)) { ------------------ | Branch (1877:16): [True: 0, False: 0] | Branch (1877:36): [True: 0, False: 0] ------------------ 1878| 0| if ((*from == '\\') && (*(from + 1) != 0)) { ------------------ | Branch (1878:17): [True: 0, False: 0] | Branch (1878:36): [True: 0, False: 0] ------------------ 1879| 0| if (len > 0) { /* don't copy beyond len bytes */ ------------------ | Branch (1879:21): [True: 0, False: 0] ------------------ 1880| 0| *to++ = *(from + 1); 1881| 0| if (--len == 0) ------------------ | Branch (1881:25): [True: 0, False: 0] ------------------ 1882| 0| *(to - 1) = '\0'; /* null protect the last spot */ 1883| 0| } 1884| 0| from = from + 2; 1885| 0| } else { 1886| 0| if (len > 0) { /* don't copy beyond len bytes */ ------------------ | Branch (1886:21): [True: 0, False: 0] ------------------ 1887| 0| *to++ = *from++; 1888| 0| if (--len == 0) ------------------ | Branch (1888:25): [True: 0, False: 0] ------------------ 1889| 0| *(to - 1) = '\0'; /* null protect the last spot */ 1890| 0| } else 1891| 0| from++; 1892| 0| } 1893| 0| } 1894| 0| if (*from == 0) { ------------------ | Branch (1894:13): [True: 0, False: 0] ------------------ 1895| 0| DEBUGMSGTL(("read_config_copy_word", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1896| 0| "no end quote found in config string\n")); 1897| 0| } else 1898| 0| from++; 1899| 188| } else { 1900| 846| while (*from != 0 && !isspace((unsigned char)(*from))) { ------------------ | Branch (1900:16): [True: 752, False: 94] | Branch (1900:30): [True: 658, False: 94] ------------------ 1901| 658| if ((*from == '\\') && (*(from + 1) != 0)) { ------------------ | Branch (1901:17): [True: 0, False: 658] | Branch (1901:36): [True: 0, False: 0] ------------------ 1902| 0| if (len > 0) { /* don't copy beyond len bytes */ ------------------ | Branch (1902:21): [True: 0, False: 0] ------------------ 1903| 0| *to++ = *(from + 1); 1904| 0| if (--len == 0) ------------------ | Branch (1904:25): [True: 0, False: 0] ------------------ 1905| 0| *(to - 1) = '\0'; /* null protect the last spot */ 1906| 0| } 1907| 0| from = from + 2; 1908| 658| } else { 1909| 658| if (len > 0) { /* don't copy beyond len bytes */ ------------------ | Branch (1909:21): [True: 658, False: 0] ------------------ 1910| 658| *to++ = *from++; 1911| 658| if (--len == 0) ------------------ | Branch (1911:25): [True: 0, False: 658] ------------------ 1912| 0| *(to - 1) = '\0'; /* null protect the last spot */ 1913| 658| } else 1914| 0| from++; 1915| 658| } 1916| 658| } 1917| 188| } 1918| 188| if (len > 0) ------------------ | Branch (1918:9): [True: 188, False: 0] ------------------ 1919| 188| *to = 0; 1920| 188| from = skip_white_const(from); 1921| 188| return (from); 1922| 188|} /* copy_nword */ read_config_save_octet_string: 1963| 47|{ 1964| 47| size_t i; 1965| 47| const u_char *cp; 1966| | 1967| | /* 1968| | * is everything easily printable 1969| | */ 1970| 47| for (i = 0, cp = str; i < len && cp && ------------------ | Branch (1970:27): [True: 47, False: 0] | Branch (1970:38): [True: 47, False: 0] ------------------ 1971| 47| (isalpha(*cp) || isdigit(*cp) || *cp == ' '); cp++, i++); ------------------ | Branch (1971:11): [True: 0, False: 47] | Branch (1971:27): [True: 0, False: 47] | Branch (1971:43): [True: 0, False: 47] ------------------ 1972| | 1973| 47| if (len != 0 && i == len) { ------------------ | Branch (1973:9): [True: 47, False: 0] | Branch (1973:21): [True: 0, False: 47] ------------------ 1974| 0| *saveto++ = '"'; 1975| 0| memcpy(saveto, str, len); 1976| 0| saveto += len; 1977| 0| *saveto++ = '"'; 1978| 0| *saveto = '\0'; 1979| 47| } else { 1980| 47| if (str != NULL) { ------------------ | Branch (1980:13): [True: 47, False: 0] ------------------ 1981| 47| sprintf(saveto, "0x"); 1982| 47| saveto += 2; 1983| 846| for (i = 0; i < len; i++) { ------------------ | Branch (1983:25): [True: 799, False: 47] ------------------ 1984| 799| sprintf(saveto, "%02x", str[i]); 1985| 799| saveto = saveto + 2; 1986| 799| } 1987| 47| } else { 1988| 0| sprintf(saveto, "\"\""); 1989| 0| saveto += 2; 1990| 0| } 1991| 47| } 1992| 47| return saveto; 1993| 47|} read_config.c:internal_register_config_handler: 153| 4.84k|{ 154| 4.84k| struct config_files **ctmp = &config_files; 155| 4.84k| struct config_line **ltmp; 156| 4.84k| const char *type = type_param; 157| | 158| 4.84k| if (type == NULL || *type == '\0') { ------------------ | Branch (158:9): [True: 94, False: 4.74k] | Branch (158:25): [True: 94, False: 4.65k] ------------------ 159| 188| type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 188|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 160| 188| NETSNMP_DS_LIB_APPTYPE); ------------------ | | 157| 188|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 161| 188| } 162| | 163| | /* 164| | * Handle multiple types (recursively) 165| | */ 166| 4.84k| if (strchr(type, ':')) { ------------------ | Branch (166:9): [True: 94, False: 4.74k] ------------------ 167| 94| struct config_line *ltmp2 = NULL; 168| 94| char buf[STRINGMAX]; 169| 94| char *cptr = buf; 170| | 171| 94| strlcpy(buf, type, STRINGMAX); ------------------ | | 12| 94|#define STRINGMAX 1024 ------------------ 172| 282| while (cptr) { ------------------ | Branch (172:16): [True: 188, False: 94] ------------------ 173| 188| char* c = cptr; 174| 188| cptr = strchr(cptr, ':'); 175| 188| if(cptr) { ------------------ | Branch (175:16): [True: 94, False: 94] ------------------ 176| 94| *cptr = '\0'; 177| 94| ++cptr; 178| 94| } 179| 188| ltmp2 = internal_register_config_handler(c, token, parser1, parser2, 180| 188| releaser, help, when); 181| 188| } 182| 94| return ltmp2; 183| 94| } 184| | 185| | /* 186| | * Find type in current list -OR- create a new file type. 187| | */ 188| 5.54k| while (*ctmp != NULL && strcmp((*ctmp)->fileHeader, type)) { ------------------ | Branch (188:12): [True: 5.45k, False: 94] | Branch (188:29): [True: 799, False: 4.65k] ------------------ 189| 799| ctmp = &((*ctmp)->next); 190| 799| } 191| | 192| 4.74k| if (*ctmp == NULL) { ------------------ | Branch (192:9): [True: 94, False: 4.65k] ------------------ 193| 94| *ctmp = (struct config_files *) 194| 94| calloc(1, sizeof(struct config_files)); 195| 94| if (!*ctmp) { ------------------ | Branch (195:13): [True: 0, False: 94] ------------------ 196| 0| return NULL; 197| 0| } 198| | 199| 94| (*ctmp)->fileHeader = strdup(type); 200| 94| if (!(*ctmp)->fileHeader) { ------------------ | Branch (200:13): [True: 0, False: 94] ------------------ 201| 0| free(*ctmp); 202| 0| *ctmp = NULL; 203| 0| return NULL; 204| 0| } 205| 94| DEBUGMSGTL(("9:read_config:type", "new type %s\n", type)); ------------------ | | 66| 94|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 94|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 94] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 94] | | ------------------ ------------------ 206| 94| } 207| | 208| 4.74k| DEBUGMSGTL(("9:read_config:register_handler", "registering %s %s\n", ------------------ | | 66| 4.74k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 4.74k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 4.74k] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 4.74k] | | ------------------ ------------------ 209| 4.74k| type, token)); 210| | /* 211| | * Find parser type in current list -OR- create a new 212| | * line parser entry. 213| | */ 214| 4.74k| ltmp = &((*ctmp)->start); 215| | 216| 174k| while (*ltmp != NULL && strcmp((*ltmp)->config_token, token)) { ------------------ | Branch (216:12): [True: 170k, False: 4.74k] | Branch (216:29): [True: 170k, False: 0] ------------------ 217| 170k| ltmp = &((*ltmp)->next); 218| 170k| } 219| | 220| 4.74k| if (*ltmp == NULL) { ------------------ | Branch (220:9): [True: 4.74k, False: 0] ------------------ 221| 4.74k| *ltmp = (struct config_line *) 222| 4.74k| calloc(1, sizeof(struct config_line)); 223| 4.74k| if (!*ltmp) { ------------------ | Branch (223:13): [True: 0, False: 4.74k] ------------------ 224| 0| return NULL; 225| 0| } 226| | 227| 4.74k| (*ltmp)->config_time = when; 228| 4.74k| (*ltmp)->config_token = strdup(token); 229| 4.74k| if (!(*ltmp)->config_token) { ------------------ | Branch (229:13): [True: 0, False: 4.74k] ------------------ 230| 0| free(*ltmp); 231| 0| *ltmp = NULL; 232| 0| return NULL; 233| 0| } 234| | 235| 4.74k| if (help != NULL) ------------------ | Branch (235:13): [True: 4.18k, False: 564] ------------------ 236| 4.18k| (*ltmp)->help = strdup(help); 237| 4.74k| } 238| | 239| | /* 240| | * Add/Replace the parse/free functions for the given line type 241| | * in the given file type. 242| | */ 243| 4.74k| (*ltmp)->parse_line1 = parser1; 244| 4.74k| (*ltmp)->parse_line2 = parser2; 245| 4.74k| (*ltmp)->free_func = releaser; 246| | 247| 4.74k| return (*ltmp); 248| | 249| 4.74k|} /* end register_config_handler() */ sc_find_auth_alg_byoid: 270| 122|{ 271| 122| int i = 0; 272| | 273| 122| DEBUGTRACE; ------------------ | | 63| 122|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 122|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 122] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 122] | | ------------------ ------------------ 274| | 275| 122| if ((NULL == authoid) || (0 == len)) ------------------ | Branch (275:9): [True: 0, False: 122] | Branch (275:30): [True: 0, False: 122] ------------------ 276| 0| return NULL; 277| | 278| 366| for( ; _auth_alg_info[i].type != -1; ++i) { ------------------ | Branch (278:12): [True: 366, False: 0] ------------------ 279| 366| if (len != _auth_alg_info[i].oid_len) ------------------ | Branch (279:13): [True: 0, False: 366] ------------------ 280| 0| continue; 281| 366| if (snmp_oid_compare(_auth_alg_info[i].alg_oid, ------------------ | Branch (281:13): [True: 122, False: 244] ------------------ 282| 366| _auth_alg_info[i].oid_len, 283| 366| authoid, len) == 0 ) 284| 122| return(&_auth_alg_info[i]); 285| 366| } 286| | 287| |/* DEBUGMSGTL(("scapi", "No auth alg found for")); 288| | DEBUGMSGOID(("scapi", authoid, len ));*/ 289| | 290| 0| return NULL; 291| 122|} sc_find_auth_alg_bytype: 317| 122|{ 318| 122| int i = 0; 319| | 320| 122| DEBUGTRACE; ------------------ | | 63| 122|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 122|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 122] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 122] | | ------------------ ------------------ 321| | 322| 366| for( ; _auth_alg_info[i].type != -1; ++i) { ------------------ | Branch (322:12): [True: 366, False: 0] ------------------ 323| 366| if (type != _auth_alg_info[i].type) ------------------ | Branch (323:13): [True: 244, False: 122] ------------------ 324| 244| continue; 325| 122| return(&_auth_alg_info[i]); 326| 366| } 327| | 328| 0| return NULL; 329| 122|} sc_get_authtype: 342| 122|{ 343| 122| const netsnmp_auth_alg_info *aai; 344| | 345| 122| DEBUGTRACE; ------------------ | | 63| 122|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 122|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 122] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 122] | | ------------------ ------------------ 346| | 347| 122| aai = sc_find_auth_alg_byoid(hashtype, hashtype_len); 348| 122| if (NULL == aai) ------------------ | Branch (348:9): [True: 0, False: 122] ------------------ 349| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 350| | 351| 122| return aai->type; 352| 122|} sc_get_proper_auth_length_bytype: 399| 122|{ 400| 122| const netsnmp_auth_alg_info *aai; 401| | 402| 122| DEBUGTRACE; ------------------ | | 63| 122|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 122|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 122] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 122] | | ------------------ ------------------ 403| | 404| 122| aai = sc_find_auth_alg_bytype(hashtype); 405| 122| if (NULL == aai) ------------------ | Branch (405:9): [True: 0, False: 122] ------------------ 406| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 407| | 408| 122| return aai->proper_length; 409| 122|} sc_init: 569| 47|{ 570| 47| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 571| | 572| 47|#if defined(NETSNMP_USE_OPENSSL) 573| |#if defined(HAVE_OPENSSL_PROVIDER_H) 574| | if (legacy_provider == NULL) 575| | legacy_provider = OSSL_PROVIDER_load(NULL, "legacy"); 576| | if (default_provider == NULL) 577| | default_provider = OSSL_PROVIDER_load(NULL, "default"); 578| | snmp_register_callback(SNMP_CALLBACK_LIBRARY, 579| | SNMP_CALLBACK_SHUTDOWN, 580| | sc_shutdown, NULL); 581| |#endif 582| |#else /* !NETSNMP_USE_OPENSSL */ 583| |#if defined(NETSNMP_USE_INTERNAL_MD5) || defined(NETSNMP_USE_INTERNAL_CRYPTO) 584| | struct timeval tv; 585| | 586| | DEBUGTRACE; 587| | 588| | gettimeofday(&tv, (struct timezone *) 0); 589| | 590| | netsnmp_srandom((unsigned)(tv.tv_sec ^ tv.tv_usec)); 591| |#elif defined(NETSNMP_USE_PKCS11) 592| | DEBUGTRACE; 593| | rval = pkcs_init(); 594| |#else 595| | rval = SNMPERR_SC_NOT_CONFIGURED; 596| |#endif /* NETSNMP_USE_INTERNAL_MD5 */ 597| | /* 598| | * XXX ogud: The only reason to do anything here with openssl is to 599| | * * XXX ogud: seed random number generator 600| | */ 601| |#endif /* NETSNMP_USE_OPENSSL */ 602| | 603| 47| return rval; 604| 47|} /* end sc_init() */ sc_random: 619| 141|{ 620| 141| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 141|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 621| |#if !defined(NETSNMP_USE_OPENSSL) && !defined(NETSNMP_USE_PKCS11) 622| | int i; 623| | int rndval; 624| | u_char *ucp = buf; 625| |#endif 626| | 627| 141| DEBUGTRACE; ------------------ | | 63| 141|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 141|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 141] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 141] | | ------------------ ------------------ 628| | 629| 141|#ifdef NETSNMP_USE_OPENSSL 630| 141| RAND_bytes(buf, *buflen); /* will never fail */ 631| 141| MAKE_MEM_DEFINED(buf, *buflen); ------------------ | | 8| 141|#define MAKE_MEM_DEFINED(ptr, len) do { } while (0) | | ------------------ | | | Branch (8:50): [Folded, False: 141] | | ------------------ ------------------ 632| |#elif defined(NETSNMP_USE_PKCS11) /* NETSNMP_USE_PKCS11 */ 633| | pkcs_random(buf, *buflen); 634| |#else /* NETSNMP_USE_INTERNAL_MD5 */ 635| | /* 636| | * fill the buffer with random integers. Note that random() 637| | * is defined in config.h and may not be truly the random() 638| | * system call if something better existed 639| | */ 640| | rval = *buflen - *buflen % sizeof(rndval); 641| | for (i = 0; i < rval; i += sizeof(rndval)) { 642| | rndval = netsnmp_random(); 643| | memcpy(ucp, &rndval, sizeof(rndval)); 644| | ucp += sizeof(rndval); 645| | } 646| | 647| | rndval = netsnmp_random(); 648| | memcpy(ucp, &rndval, *buflen % sizeof(rndval)); 649| | 650| | rval = SNMPERR_SUCCESS; 651| |#endif /* NETSNMP_USE_OPENSSL */ 652| 141| return rval; 653| | 654| 141|} /* end sc_random() */ sc_get_openssl_hashfn: 664| 122|{ 665| 122| const EVP_MD *hashfn = NULL; 666| | 667| 122| DEBUGTRACE; ------------------ | | 63| 122|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 122|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 122] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 122] | | ------------------ ------------------ 668| | 669| 122| switch (auth_type) { ------------------ | Branch (669:13): [True: 122, False: 0] ------------------ 670| 0|#ifndef NETSNMP_DISABLE_MD5 671| 122| case NETSNMP_USMAUTH_HMACMD5: ------------------ | | 21| 122|#define NETSNMP_USMAUTH_HMACMD5 2 ------------------ | Branch (671:9): [True: 122, False: 0] ------------------ 672| 122| hashfn = (const EVP_MD *) EVP_md5(); 673| 122| break; 674| 0|#endif 675| 0| case NETSNMP_USMAUTH_HMACSHA1: ------------------ | | 22| 0|#define NETSNMP_USMAUTH_HMACSHA1 3 ------------------ | Branch (675:9): [True: 0, False: 122] ------------------ 676| 0| hashfn = (const EVP_MD *) EVP_sha1(); 677| 0| break; 678| | 679| 0|#ifdef HAVE_EVP_SHA224 680| 0| case NETSNMP_USMAUTH_HMAC128SHA224: ------------------ | | 24| 0|#define NETSNMP_USMAUTH_HMAC128SHA224 4 /* RFC 7860; OPTIONAL */ ------------------ | Branch (680:9): [True: 0, False: 122] ------------------ 681| 0| hashfn = (const EVP_MD *) EVP_sha224(); 682| 0| break; 683| | 684| 0| case NETSNMP_USMAUTH_HMAC192SHA256: ------------------ | | 25| 0|#define NETSNMP_USMAUTH_HMAC192SHA256 5 /* RFC 7860; MUST */ ------------------ | Branch (684:9): [True: 0, False: 122] ------------------ 685| 0| hashfn = (const EVP_MD *) EVP_sha256(); 686| 0| break; 687| 0|#endif /* HAVE_EVP_SHA224 */ 688| | 689| 0|#ifdef HAVE_EVP_SHA384 690| 0| case NETSNMP_USMAUTH_HMAC256SHA384: ------------------ | | 26| 0|#define NETSNMP_USMAUTH_HMAC256SHA384 6 /* RFC 7860; OPTIONAL */ ------------------ | Branch (690:9): [True: 0, False: 122] ------------------ 691| 0| hashfn = (const EVP_MD *) EVP_sha384(); 692| 0| break; 693| | 694| 0| case NETSNMP_USMAUTH_HMAC384SHA512: ------------------ | | 27| 0|#define NETSNMP_USMAUTH_HMAC384SHA512 7 /* RFC 7860; SHOULD */ ------------------ | Branch (694:9): [True: 0, False: 122] ------------------ 695| 0| hashfn = (const EVP_MD *) EVP_sha512(); 696| 0| break; 697| 122|#endif /* HAVE_EVP_SHA384 */ 698| 122| } 699| | 700| 122| return hashfn; 701| 122|} sc_hash: 924| 122|{ 925| 122| int auth_type; 926| | 927| 122| DEBUGTRACE; ------------------ | | 63| 122|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 122|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 122] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 122] | | ------------------ ------------------ 928| | 929| 122| if (hashtype == NULL) ------------------ | Branch (929:9): [True: 0, False: 122] ------------------ 930| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 931| | 932| 122| auth_type = sc_get_authtype(hashtype, hashtypelen); 933| 122| if (auth_type < 0 ) ------------------ | Branch (933:9): [True: 0, False: 122] ------------------ 934| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 935| | 936| 122| return sc_hash_type(auth_type, buf, buf_len, MAC, MAC_len); 937| 122|} sc_hash_type: 963| 122|{ 964| 122|#if defined(NETSNMP_USE_OPENSSL) || defined(NETSNMP_USE_PKCS11) || defined(NETSNMP_USE_INTERNAL_CRYPTO) 965| 122| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 122|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 966| 122|#endif 967| 122|#if defined(NETSNMP_USE_OPENSSL) || defined(NETSNMP_USE_PKCS11) 968| 122| unsigned int tmp_len; 969| 122|#endif 970| 122| int ret; 971| | 972| 122|#ifdef NETSNMP_USE_OPENSSL 973| 122| const EVP_MD *hashfn; 974| 122| EVP_MD_CTX *cptr; 975| 122|#endif 976| |#ifdef NETSNMP_USE_INTERNAL_CRYPTO 977| | MD5_CTX cmd5; 978| | SHA_CTX csha1; 979| |#endif 980| 122| DEBUGTRACE; ------------------ | | 63| 122|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 122|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 122] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 122] | | ------------------ ------------------ 981| | 982| 122| if (buf == NULL || buf_len <= 0 || MAC == NULL || MAC_len == NULL ) ------------------ | Branch (982:9): [True: 0, False: 122] | Branch (982:24): [True: 0, False: 122] | Branch (982:40): [True: 0, False: 122] | Branch (982:55): [True: 0, False: 122] ------------------ 983| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 984| | 985| 122| ret = sc_get_proper_auth_length_bytype(auth_type); 986| 122| if (( ret < 0 ) || (*MAC_len < (size_t)ret )) ------------------ | Branch (986:9): [True: 0, False: 122] | Branch (986:24): [True: 0, False: 122] ------------------ 987| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 988| | 989| 122|#ifdef NETSNMP_USE_OPENSSL 990| | /* 991| | * Determine transform type. 992| | */ 993| 122| hashfn = sc_get_openssl_hashfn(auth_type); 994| 122| if (NULL == hashfn) ------------------ | Branch (994:9): [True: 0, False: 122] ------------------ 995| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 996| | 997| |/** initialize the pointer */ 998| 122|#if defined(HAVE_EVP_MD_CTX_NEW) 999| 122| cptr = EVP_MD_CTX_new(); 1000| |#elif defined(HAVE_EVP_MD_CTX_CREATE) 1001| | cptr = EVP_MD_CTX_create(); 1002| |#else 1003| | cptr = malloc(sizeof(*cptr)); 1004| |#if defined(OLD_DES) 1005| | memset(cptr, 0, sizeof(*cptr)); 1006| |#else 1007| | EVP_MD_CTX_init(cptr); 1008| |#endif 1009| |#endif 1010| 122| if (!EVP_DigestInit(cptr, hashfn)) { ------------------ | Branch (1010:9): [True: 0, False: 122] ------------------ 1011| | /* requested hash function is not available */ 1012| 0| rval = SNMPERR_SC_NOT_CONFIGURED; ------------------ | | 223| 0|#define SNMPERR_SC_NOT_CONFIGURED (-39) ------------------ 1013| 0| goto sc_hash_type_quit; 1014| 0| } 1015| | 1016| |/** pass the data */ 1017| 122| EVP_DigestUpdate(cptr, buf, buf_len); 1018| | 1019| |/** do the final pass */ 1020| 122| EVP_DigestFinal(cptr, MAC, &tmp_len); 1021| 122| *MAC_len = tmp_len; 1022| | 1023| 122|sc_hash_type_quit: 1024| 122|#if defined(HAVE_EVP_MD_CTX_FREE) 1025| 122| EVP_MD_CTX_free(cptr); 1026| |#elif defined(HAVE_EVP_MD_CTX_DESTROY) 1027| | EVP_MD_CTX_destroy(cptr); 1028| |#else 1029| |#if !defined(OLD_DES) 1030| | EVP_MD_CTX_cleanup(cptr); 1031| |#endif 1032| | free(cptr); 1033| |#endif 1034| 122| return (rval); 1035| | 1036| |#elif defined(NETSNMP_USE_INTERNAL_CRYPTO) 1037| |#ifndef NETSNMP_DISABLE_MD5 1038| | if (NETSNMP_USMAUTH_HMACMD5 == auth_type) { 1039| | if (*MAC_len < MD5_DIGEST_LENGTH) 1040| | return (SNMPERR_GENERR); /* the buffer isn't big enough */ 1041| | MD5_Init(&cmd5); 1042| | ret = !MD5_Update(&cmd5, buf, buf_len); 1043| | if (ret != 0) 1044| | return SNMPERR_GENERR; 1045| | MD5_Final(MAC, &cmd5); 1046| | *MAC_len = MD5_DIGEST_LENGTH; 1047| | } else 1048| |#endif 1049| | if (NETSNMP_USMAUTH_HMACSHA1 == auth_type) { 1050| | if (*MAC_len < SHA_DIGEST_LENGTH) 1051| | return (SNMPERR_GENERR); /* the buffer isn't big enough */ 1052| | SHA1_Init(&csha1); 1053| | ret = !SHA1_Update(&csha1, buf, buf_len); 1054| | if (ret != 0) 1055| | return SNMPERR_GENERR; 1056| | SHA1_Final(MAC, &csha1); 1057| | *MAC_len = SHA_DIGEST_LENGTH; 1058| | 1059| | } else { 1060| | return (SNMPERR_GENERR); 1061| | } 1062| | return (rval); 1063| |#elif defined(NETSNMP_USE_PKCS11) /* NETSNMP_USE_PKCS11 */ 1064| | 1065| |#ifndef NETSNMP_DISABLE_MD5 1066| | if (NETSNMP_USMAUTH_HMACMD5 == auth_type) { 1067| | rval = pkcs_digest(CKM_MD5, buf, buf_len, MAC, &tmp_len); 1068| | *MAC_len = tmp_len; 1069| | } else 1070| |#endif 1071| | if (NETSNMP_USMAUTH_HMACSHA1 == auth_type) { 1072| | rval = pkcs_digest(CKM_SHA_1, buf, buf_len, MAC, &tmp_len); 1073| | *MAC_len = tmp_len; 1074| | } else { 1075| | return (SNMPERR_GENERR); 1076| | } 1077| | 1078| | return (rval); 1079| | 1080| |#else /* NETSNMP_USE_INTERNAL_MD5 */ 1081| | 1082| | if (MDchecksum(buf, buf_len, MAC, *MAC_len)) { 1083| | return SNMPERR_GENERR; 1084| | } 1085| | if (*MAC_len > 16) 1086| | *MAC_len = 16; 1087| | return SNMPERR_SUCCESS; 1088| | 1089| |#endif /* NETSNMP_USE_OPENSSL */ 1090| 122|} netsnmp_sd_listen_fds: 72| 47|int netsnmp_sd_listen_fds(int unset_environment) { 73| | 74| 47| int r, fd; 75| 47| const char *e; 76| 47| char *p = NULL; 77| 47| unsigned long l; 78| | 79| 47| if (!(e = getenv("LISTEN_PID"))) { ------------------ | Branch (79:13): [True: 47, False: 0] ------------------ 80| 47| r = 0; 81| 47| goto finish; 82| 47| } 83| | 84| 47| errno = 0; 85| 0| l = strtoul(e, &p, 10); 86| | 87| 0| if (errno != 0) { ------------------ | Branch (87:13): [True: 0, False: 0] ------------------ 88| 0| r = -errno; 89| 0| goto finish; 90| 0| } 91| | 92| 0| if (!p || *p || l <= 0) { ------------------ | Branch (92:13): [True: 0, False: 0] | Branch (92:19): [True: 0, False: 0] | Branch (92:25): [True: 0, False: 0] ------------------ 93| 0| r = -EINVAL; 94| 0| goto finish; 95| 0| } 96| | 97| | /* Is this for us? */ 98| 0| if (getpid() != (pid_t) l) { ------------------ | Branch (98:13): [True: 0, False: 0] ------------------ 99| 0| r = 0; 100| 0| goto finish; 101| 0| } 102| | 103| 0| if (!(e = getenv("LISTEN_FDS"))) { ------------------ | Branch (103:13): [True: 0, False: 0] ------------------ 104| 0| r = 0; 105| 0| goto finish; 106| 0| } 107| | 108| 0| errno = 0; 109| 0| l = strtoul(e, &p, 10); 110| | 111| 0| if (errno != 0 || l != (int)l) { ------------------ | Branch (111:13): [True: 0, False: 0] | Branch (111:27): [True: 0, False: 0] ------------------ 112| 0| r = errno ? -errno : -EINVAL; ------------------ | Branch (112:21): [True: 0, False: 0] ------------------ 113| 0| goto finish; 114| 0| } 115| | 116| 0| if (!p || *p) { ------------------ | Branch (116:13): [True: 0, False: 0] | Branch (116:19): [True: 0, False: 0] ------------------ 117| 0| r = -EINVAL; 118| 0| goto finish; 119| 0| } 120| | 121| 0| for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + (int) l; fd ++) { ------------------ | | 70| 0|#define SD_LISTEN_FDS_START 3 ------------------ for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + (int) l; fd ++) { ------------------ | | 70| 0|#define SD_LISTEN_FDS_START 3 ------------------ | Branch (121:40): [True: 0, False: 0] ------------------ 122| 0| int flags; 123| | 124| 0| if ((flags = fcntl(fd, F_GETFD)) < 0) { ------------------ | Branch (124:21): [True: 0, False: 0] ------------------ 125| 0| r = -errno; 126| 0| goto finish; 127| 0| } 128| | 129| 0| if (flags & FD_CLOEXEC) ------------------ | Branch (129:21): [True: 0, False: 0] ------------------ 130| 0| continue; 131| | 132| 0| if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) < 0) { ------------------ | Branch (132:21): [True: 0, False: 0] ------------------ 133| 0| r = -errno; 134| 0| goto finish; 135| 0| } 136| 0| } 137| | 138| 0| r = (int) l; 139| | 140| 47|finish: 141| 47| if (unset_environment) { ------------------ | Branch (141:13): [True: 0, False: 47] ------------------ 142| 0| unsetenv("LISTEN_PID"); 143| 0| unsetenv("LISTEN_FDS"); 144| 0| } 145| | 146| 47| return r; 147| 0|} netsnmp_sd_find_inet_socket: 356| 47|{ 357| 47| int count, fd; 358| | 359| 47| count = netsnmp_sd_listen_fds(0); 360| 47| if (count <= 0) { ------------------ | Branch (360:9): [True: 47, False: 0] ------------------ 361| 47| DEBUGMSGTL(("systemd:find_inet_socket", "No LISTEN_FDS found.\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 362| 47| return -1; 363| 47| } 364| 0| DEBUGMSGTL(("systemd:find_inet_socket", "LISTEN_FDS reports %d sockets.\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 365| 0| count)); 366| | 367| 0| for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + count; fd++) { ------------------ | | 70| 0|#define SD_LISTEN_FDS_START 3 ------------------ for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + count; fd++) { ------------------ | | 70| 0|#define SD_LISTEN_FDS_START 3 ------------------ | Branch (367:36): [True: 0, False: 0] ------------------ 368| 0| int rc = sd_is_socket_inet(fd, family, type, listening, port); 369| 0| if (rc < 0) ------------------ | Branch (369:13): [True: 0, False: 0] ------------------ 370| 0| DEBUGMSGTL(("systemd:find_inet_socket", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 371| 0| "sd_is_socket_inet error: %d\n", rc)); 372| 0| if (rc > 0) { ------------------ | Branch (372:13): [True: 0, False: 0] ------------------ 373| 0| DEBUGMSGTL(("systemd:find_inet_socket", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 374| 0| "Found the socket in LISTEN_FDS\n")); 375| 0| return fd; 376| 0| } 377| 0| } 378| 0| DEBUGMSGTL(("systemd:find_inet_socket", "Socket not found in LISTEN_FDS\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 379| 0| return -1; 380| 0|} snmp_realloc_rbuild_var_op: 327| 20|{ 328| 20| size_t start_offset = *offset; 329| 20| int rc = 0; 330| | 331| | /* 332| | * Encode the value. 333| | */ 334| 20| DEBUGDUMPHEADER("send", "Value"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 335| | 336| 20| switch (var_val_type) { 337| 0| case ASN_INTEGER: ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ | Branch (337:5): [True: 0, False: 20] ------------------ 338| 0| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, allow_realloc, 339| 0| var_val_type, (long *) var_val, 340| 0| var_val_len); 341| 0| break; 342| | 343| 0| case ASN_GAUGE: ------------------ | | 90| 0|#define ASN_GAUGE (ASN_APPLICATION | 2) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (343:5): [True: 0, False: 20] ------------------ 344| 20| case ASN_COUNTER: ------------------ | | 89| 20|#define ASN_COUNTER (ASN_APPLICATION | 1) | | ------------------ | | | | 91| 20|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (344:5): [True: 20, False: 0] ------------------ 345| 20| case ASN_TIMETICKS: ------------------ | | 92| 20|#define ASN_TIMETICKS (ASN_APPLICATION | 3) | | ------------------ | | | | 91| 20|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (345:5): [True: 0, False: 20] ------------------ 346| 20| case ASN_UINTEGER: ------------------ | | 100| 20|#define ASN_UINTEGER (ASN_APPLICATION | 7) /* historic - don't use */ | | ------------------ | | | | 91| 20|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (346:5): [True: 0, False: 20] ------------------ 347| 20| rc = asn_realloc_rbuild_unsigned_int(pkt, pkt_len, offset, 348| 20| allow_realloc, var_val_type, 349| 20| (u_long *) var_val, 350| 20| var_val_len); 351| 20| break; 352| | 353| 0|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 354| 0| case ASN_OPAQUE_COUNTER64: ------------------ | | 156| 0|#define ASN_OPAQUE_COUNTER64 (ASN_OPAQUE_TAG2 + ASN_APP_COUNTER64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_COUNTER64 (ASN_OPAQUE_TAG2 + ASN_APP_COUNTER64) | | ------------------ | | | | 146| 0|#define ASN_APP_COUNTER64 (ASN_APPLICATION | 6) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (354:5): [True: 0, False: 20] ------------------ 355| 0| case ASN_OPAQUE_U64: ------------------ | | 192| 0|#define ASN_OPAQUE_U64 (ASN_OPAQUE_TAG2 + ASN_APP_U64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_U64 (ASN_OPAQUE_TAG2 + ASN_APP_U64) | | ------------------ | | | | 150| 0|#define ASN_APP_U64 (ASN_APPLICATION | 11) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (355:5): [True: 0, False: 20] ------------------ 356| 0|#endif 357| 0| case ASN_COUNTER64: ------------------ | | 99| 0|#define ASN_COUNTER64 (ASN_APPLICATION | 6) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (357:5): [True: 0, False: 20] ------------------ 358| 0| rc = asn_realloc_rbuild_unsigned_int64(pkt, pkt_len, offset, 359| 0| allow_realloc, var_val_type, 360| 0| (struct counter64 *) 361| 0| var_val, var_val_len); 362| 0| break; 363| | 364| 0| case ASN_OCTET_STR: ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ | Branch (364:5): [True: 0, False: 20] ------------------ 365| 0| case ASN_IPADDRESS: ------------------ | | 88| 0|#define ASN_IPADDRESS (ASN_APPLICATION | 0) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (365:5): [True: 0, False: 20] ------------------ 366| 0| case ASN_OPAQUE: ------------------ | | 93| 0|#define ASN_OPAQUE (ASN_APPLICATION | 4) /* changed so no conflict with other includes */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (366:5): [True: 0, False: 20] ------------------ 367| 0| case ASN_NSAP: ------------------ | | 98| 0|#define ASN_NSAP (ASN_APPLICATION | 5) /* historic - don't use */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (367:5): [True: 0, False: 20] ------------------ 368| 0| rc = asn_realloc_rbuild_string(pkt, pkt_len, offset, allow_realloc, 369| 0| var_val_type, var_val, var_val_len); 370| 0| break; 371| | 372| 0| case ASN_OBJECT_ID: ------------------ | | 81| 0|#define ASN_OBJECT_ID 0x06U ------------------ | Branch (372:5): [True: 0, False: 20] ------------------ 373| 0| rc = asn_realloc_rbuild_objid(pkt, pkt_len, offset, allow_realloc, 374| 0| var_val_type, (oid *) var_val, 375| 0| var_val_len / sizeof(oid)); 376| 0| break; 377| | 378| 0| case ASN_NULL: ------------------ | | 79| 0|#define ASN_NULL 0x05U ------------------ | Branch (378:5): [True: 0, False: 20] ------------------ 379| 0| rc = asn_realloc_rbuild_null(pkt, pkt_len, offset, allow_realloc, 380| 0| var_val_type); 381| 0| break; 382| | 383| 0| case ASN_BIT_STR: ------------------ | | 77| 0|#define ASN_BIT_STR 0x03U ------------------ | Branch (383:5): [True: 0, False: 20] ------------------ 384| 0| rc = asn_realloc_rbuild_bitstring(pkt, pkt_len, offset, 385| 0| allow_realloc, var_val_type, 386| 0| var_val, var_val_len); 387| 0| break; 388| | 389| 0| case SNMP_NOSUCHOBJECT: ------------------ | | 201| 0|#define SNMP_NOSUCHOBJECT (ASN_CONTEXT | ASN_PRIMITIVE | 0x0) /* 80=128 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_NOSUCHOBJECT (ASN_CONTEXT | ASN_PRIMITIVE | 0x0) /* 80=128 */ | | ------------------ | | | | 95| 0|#define ASN_PRIMITIVE 0x00U | | ------------------ ------------------ | Branch (389:5): [True: 0, False: 20] ------------------ 390| 0| case SNMP_NOSUCHINSTANCE: ------------------ | | 202| 0|#define SNMP_NOSUCHINSTANCE (ASN_CONTEXT | ASN_PRIMITIVE | 0x1) /* 81=129 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_NOSUCHINSTANCE (ASN_CONTEXT | ASN_PRIMITIVE | 0x1) /* 81=129 */ | | ------------------ | | | | 95| 0|#define ASN_PRIMITIVE 0x00U | | ------------------ ------------------ | Branch (390:5): [True: 0, False: 20] ------------------ 391| 0| case SNMP_ENDOFMIBVIEW: ------------------ | | 203| 0|#define SNMP_ENDOFMIBVIEW (ASN_CONTEXT | ASN_PRIMITIVE | 0x2) /* 82=130 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_ENDOFMIBVIEW (ASN_CONTEXT | ASN_PRIMITIVE | 0x2) /* 82=130 */ | | ------------------ | | | | 95| 0|#define ASN_PRIMITIVE 0x00U | | ------------------ ------------------ | Branch (391:5): [True: 0, False: 20] ------------------ 392| 0| rc = asn_realloc_rbuild_null(pkt, pkt_len, offset, allow_realloc, 393| 0| var_val_type); 394| 0| break; 395| | 396| 0|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 397| 0| case ASN_OPAQUE_FLOAT: ------------------ | | 165| 0|#define ASN_OPAQUE_FLOAT (ASN_OPAQUE_TAG2 + ASN_APP_FLOAT) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_FLOAT (ASN_OPAQUE_TAG2 + ASN_APP_FLOAT) | | ------------------ | | | | 147| 0|#define ASN_APP_FLOAT (ASN_APPLICATION | 8) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (397:5): [True: 0, False: 20] ------------------ 398| 0| rc = asn_realloc_rbuild_float(pkt, pkt_len, offset, allow_realloc, 399| 0| var_val_type, (float *) var_val, 400| 0| var_val_len); 401| 0| break; 402| | 403| 0| case ASN_OPAQUE_DOUBLE: ------------------ | | 174| 0|#define ASN_OPAQUE_DOUBLE (ASN_OPAQUE_TAG2 + ASN_APP_DOUBLE) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_DOUBLE (ASN_OPAQUE_TAG2 + ASN_APP_DOUBLE) | | ------------------ | | | | 148| 0|#define ASN_APP_DOUBLE (ASN_APPLICATION | 9) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (403:5): [True: 0, False: 20] ------------------ 404| 0| rc = asn_realloc_rbuild_double(pkt, pkt_len, offset, allow_realloc, 405| 0| var_val_type, (double *) var_val, 406| 0| var_val_len); 407| 0| break; 408| | 409| 0| case ASN_OPAQUE_I64: ------------------ | | 183| 0|#define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 149| 0|#define ASN_APP_I64 (ASN_APPLICATION | 10) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (409:5): [True: 0, False: 20] ------------------ 410| 0| rc = asn_realloc_rbuild_signed_int64(pkt, pkt_len, offset, 411| 0| allow_realloc, var_val_type, 412| 0| (struct counter64 *) var_val, 413| 0| var_val_len); 414| 0| break; 415| 0|#endif /* NETSNMP_WITH_OPAQUE_SPECIAL_TYPES */ 416| 0| default: ------------------ | Branch (416:5): [True: 0, False: 20] ------------------ 417| 0| { 418| 0| char error_buf[64]; 419| 0| snprintf(error_buf, sizeof(error_buf), 420| 0| "wrong type in snmp_realloc_rbuild_var_op: %d", var_val_type); 421| 0| ERROR_MSG(error_buf); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 422| 0| rc = 0; 423| 0| } 424| 20| } 425| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 426| | 427| 20| if (rc == 0) { ------------------ | Branch (427:9): [True: 0, False: 20] ------------------ 428| 0| return 0; 429| 0| } 430| | 431| | /* 432| | * Build the OID. 433| | */ 434| | 435| 20| DEBUGDUMPHEADER("send", "Name"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 436| 20| rc = asn_realloc_rbuild_objid(pkt, pkt_len, offset, allow_realloc, 437| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 438| 20| ASN_OBJECT_ID), var_name, ------------------ | | 81| 20|#define ASN_OBJECT_ID 0x06U ------------------ 439| 20| *var_name_len); 440| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 441| 20| if (rc == 0) { ------------------ | Branch (441:9): [True: 0, False: 20] ------------------ 442| 0| ERROR_MSG("Can't build OID for variable"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 443| 0| return 0; 444| 0| } 445| | 446| | /* 447| | * Build the sequence header. 448| | */ 449| | 450| 20| rc = asn_realloc_rbuild_sequence(pkt, pkt_len, offset, allow_realloc, 451| 20| (u_char) (ASN_SEQUENCE | ------------------ | | 84| 20|#define ASN_SEQUENCE 0x10U ------------------ 452| 20| ASN_CONSTRUCTOR), ------------------ | | 96| 20|#define ASN_CONSTRUCTOR 0x20U ------------------ 453| 20| *offset - start_offset); 454| 20| return rc; 455| 20|} init_alarm_post_config: 63| 47|{ 64| 47| start_alarms = 1; 65| 47| set_an_alarm(); 66| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 67| 47|} init_snmp_alarm: 71| 47|{ 72| 47| start_alarms = 0; 73| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 74| 47| SNMP_CALLBACK_POST_READ_CONFIG, ------------------ | | 24| 47|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 75| | init_alarm_post_config, NULL); 76| 47|} snmp_alarm_unregister_all: 156| 47|{ 157| 47| struct snmp_alarm *sa_ptr, *sa_tmp; 158| | 159| 47| for (sa_ptr = thealarms; sa_ptr != NULL; sa_ptr = sa_tmp) { ------------------ | Branch (159:28): [True: 0, False: 47] ------------------ 160| 0| sa_tmp = sa_ptr->next; 161| 0| free(sa_ptr); 162| 0| } 163| 47| DEBUGMSGTL(("snmp_alarm", "ALL alarms unregistered\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 164| | thealarms = NULL; 165| 47|} sa_find_next: 169| 47|{ 170| 47| struct snmp_alarm *a, *lowest = NULL; 171| | 172| 47| for (a = thealarms; a != NULL; a = a->next) ------------------ | Branch (172:25): [True: 0, False: 47] ------------------ 173| 0| if (!(a->flags & SA_FIRED) ------------------ | | 29| 0|#define SA_FIRED 0x10 /* Being processed in run_alarms */ ------------------ | Branch (173:13): [True: 0, False: 0] ------------------ 174| 0| && (lowest == NULL || timercmp(&a->t_nextM, &lowest->t_nextM, <))) ------------------ | Branch (174:17): [True: 0, False: 0] | Branch (174:35): [True: 0, False: 0] | Branch (174:35): [True: 0, False: 0] ------------------ 175| 0| lowest = a; 176| | 177| 47| return lowest; 178| 47|} netsnmp_get_next_alarm_time: 253| 47|{ 254| 47| struct snmp_alarm *sa_ptr; 255| | 256| 47| sa_ptr = sa_find_next(); 257| | 258| 47| if (sa_ptr) { ------------------ | Branch (258:9): [True: 0, False: 47] ------------------ 259| 0| netsnmp_assert(alarm_tm); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 260| 0| netsnmp_assert(timerisset(&sa_ptr->t_nextM)); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 261| 0| if (timercmp(&sa_ptr->t_nextM, now, >)) ------------------ | Branch (261:13): [True: 0, False: 0] | Branch (261:13): [True: 0, False: 0] ------------------ 262| 0| *alarm_tm = sa_ptr->t_nextM; 263| 0| else 264| 0| *alarm_tm = *now; 265| 0| return sa_ptr->clientreg; 266| 47| } else { 267| 47| return 0; 268| 47| } 269| 47|} get_next_alarm_delay_time: 282| 47|{ 283| 47| struct timeval t_now, alarm_tm; 284| 47| int res; 285| | 286| 47| netsnmp_get_monotonic_clock(&t_now); 287| 47| res = netsnmp_get_next_alarm_time(&alarm_tm, &t_now); 288| 47| if (res) ------------------ | Branch (288:9): [True: 0, False: 47] ------------------ 289| 0| NETSNMP_TIMERSUB(&alarm_tm, &t_now, delta); ------------------ | | 173| 0|#define NETSNMP_TIMERSUB(a, b, res) do { \ | | 174| 0| (res)->tv_sec = (a)->tv_sec - (b)->tv_sec - 1; \ | | 175| 0| (res)->tv_usec = (a)->tv_usec - (b)->tv_usec + 1000000L; \ | | 176| 0| if ((res)->tv_usec >= 1000000L) { \ | | ------------------ | | | Branch (176:9): [True: 0, False: 0] | | ------------------ | | 177| 0| (res)->tv_usec -= 1000000L; \ | | 178| 0| (res)->tv_sec++; \ | | 179| 0| } \ | | 180| 0|} while (0) | | ------------------ | | | Branch (180:10): [Folded, False: 0] | | ------------------ ------------------ 290| 47| return res; 291| 47|} set_an_alarm: 296| 47|{ 297| 47| struct timeval delta; 298| 47| int nextalarm = get_next_alarm_delay_time(&delta); 299| | 300| | /* 301| | * We don't use signals if they asked us nicely not to. It's expected 302| | * they'll check the next alarm time and do their own calling of 303| | * run_alarms(). 304| | */ 305| | 306| 47| if (nextalarm && !netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (306:9): [True: 0, False: 47] | Branch (306:22): [True: 0, False: 0] ------------------ 307| 0| NETSNMP_DS_LIB_ALARM_DONT_USE_SIG)) { ------------------ | | 71| 0|#define NETSNMP_DS_LIB_ALARM_DONT_USE_SIG 11 /* don't use the alarm() signal */ ------------------ 308| 0|#if defined(HAVE_SETITIMER) 309| 0| struct itimerval it; 310| | 311| 0| it.it_value = delta; 312| 0| timerclear(&it.it_interval); 313| | 314| 0| signal(SIGALRM, alarm_handler); 315| 0| setitimer(ITIMER_REAL, &it, NULL); 316| 0| DEBUGMSGTL(("snmp_alarm", "schedule alarm %d in %ld.%03ld seconds\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 317| 0| nextalarm, (long) delta.tv_sec, (long)(delta.tv_usec / 1000))); 318| |#elif defined(SIGALRM) 319| | signal(SIGALRM, alarm_handler); 320| | alarm(delta.tv_sec); 321| | DEBUGMSGTL(("snmp_alarm", 322| | "schedule alarm %d in roughly %ld seconds\n", nextalarm, 323| | delta.tv_sec)); 324| |#endif 325| 47| } else { 326| 47| DEBUGMSGTL(("snmp_alarm", "no alarms found to schedule\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 327| 47| } 328| 47|} netsnmp_max_send_msg_size: 382| 114|{ 383| 114| u_int max = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 114|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 384| 114| NETSNMP_DS_LIB_MSG_SEND_MAX); ------------------ | | 132| 114|#define NETSNMP_DS_LIB_MSG_SEND_MAX 16 /* global max response size */ ------------------ 385| 114| if (0 == max) ------------------ | Branch (385:9): [True: 114, False: 0] ------------------ 386| 114| max = SNMP_MAX_PACKET_LEN; ------------------ | | 49| 114|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ 387| 0| else if (max < SNMP_MIN_MAX_LEN) ------------------ | | 48| 0|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ | Branch (387:14): [True: 0, False: 0] ------------------ 388| 0| max = SNMP_MIN_MAX_LEN; /* minimum max size per SNMP specs */ ------------------ | | 48| 0|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ 389| 0| else if (max > SNMP_MAX_PACKET_LEN) ------------------ | | 49| 0|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (389:14): [True: 0, False: 0] ------------------ 390| 0| max = SNMP_MAX_PACKET_LEN; ------------------ | | 49| 0|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ 391| | 392| 114| return max; 393| 114|} snmp_get_next_sessid: 486| 47|{ 487| 47| long retVal; 488| 47| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSIONID); ------------------ | | 79| 47|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 47] | | ------------------ ------------------ 489| 47| retVal = 1 + Sessid; /*MTCRITICAL_RESOURCE */ 490| 47| if (!retVal) ------------------ | Branch (490:9): [True: 0, False: 47] ------------------ 491| 0| retVal = 2; 492| 47| Sessid = retVal; 493| 47| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 91| 47|#define NETSNMP_DS_LIB_16BIT_IDS 31 /* restrict requestIDs, etc to 16-bit values */ ------------------ | Branch (493:9): [True: 0, False: 47] ------------------ 494| 0| retVal &= 0x7fff; /* mask to 15 bits */ 495| 47| else 496| 47| retVal &= 0x7fffffff; /* mask to 31 bits */ 497| | 498| 47| if (!retVal) { ------------------ | Branch (498:9): [True: 0, False: 47] ------------------ 499| 0| Sessid = retVal = 2; 500| 0| } 501| 47| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSIONID); ------------------ | | 80| 47|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 47] | | ------------------ ------------------ 502| 47| return retVal; 503| 47|} snmp_get_next_transid: 507| 183|{ 508| 183| long retVal; 509| 183| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_TRANSID); ------------------ | | 79| 183|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 183] | | ------------------ ------------------ 510| 183| retVal = 1 + Transid; /*MTCRITICAL_RESOURCE */ 511| 183| if (!retVal) ------------------ | Branch (511:9): [True: 0, False: 183] ------------------ 512| 0| retVal = 2; 513| 183| Transid = retVal; 514| 183| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 48| 183|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 91| 183|#define NETSNMP_DS_LIB_16BIT_IDS 31 /* restrict requestIDs, etc to 16-bit values */ ------------------ | Branch (514:9): [True: 0, False: 183] ------------------ 515| 0| retVal &= 0x7fff; /* mask to 15 bits */ 516| 183| else 517| 183| retVal &= 0x7fffffff; /* mask to 31 bits */ 518| | 519| 183| if (!retVal) { ------------------ | Branch (519:9): [True: 0, False: 183] ------------------ 520| 0| Transid = retVal = 2; 521| 0| } 522| 183| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_TRANSID); ------------------ | | 80| 183|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 183] | | ------------------ ------------------ 523| 183| return retVal; 524| 183|} snmp_set_detail: 538| 367|{ 539| 367| if (detail_string != NULL) { ------------------ | Branch (539:9): [True: 367, False: 0] ------------------ 540| 367| strlcpy(snmp_detail, detail_string, sizeof(snmp_detail)); 541| 367| snmp_detail_f = 1; 542| 367| } 543| 367|} netsnmp_random: 661| 141|{ 662| 141|#if defined(HAVE_RANDOM) 663| | /* 664| | * The function random() is a more sophisticated random number generator 665| | * which uses nonlinear feedback and an internal table that is 124 bytes 666| | * (992 bits) long. The function returns random values that are 32 bits in 667| | * length. All of the bits generated by random() are usable. The random() 668| | * function is adequate for simulations and games, but should not be used 669| | * for security related applications such as picking cryptographic keys or 670| | * simulating one-time pads. 671| | */ 672| 141| return random(); 673| |#elif defined(HAVE_LRAND48) 674| | /* 675| | * As with random(), lrand48() provides excellent random numbers for 676| | * simulations and games, but should not be used for security-related 677| | * applications such as picking cryptographic keys or simulating one-time 678| | * pads; linear congruential algorithms are too easy to break. 679| | */ 680| | return lrand48(); 681| |#elif defined(HAVE_RAND) 682| | /* 683| | * The original UNIX random number generator, rand(), is not a very good 684| | * random number generator. It uses a 32-bit seed and maintains a 32-bit 685| | * internal state. 686| | */ 687| | return rand(); 688| |#else 689| |#error "Neither random(), nor lrand48() nor rand() are available" 690| |#endif 691| 141|} netsnmp_srandom: 694| 47|{ 695| 47|#if defined(HAVE_SRANDOM) 696| 47| srandom(seed); 697| |#elif defined(HAVE_SRAND48) 698| | srand48(seed); 699| |#elif defined(HAVE_SRAND) 700| | srand(seed); 701| |#else 702| |#error "Neither srandom(), nor srand48() nor srand() are available" 703| |#endif 704| 47|} snmp_sess_init: 797| 47|{ 798| 47| _init_snmp(); 799| | 800| | /* 801| | * initialize session to default values 802| | */ 803| | 804| 47| memset(session, 0, sizeof(netsnmp_session)); 805| 47| session->timeout = SNMP_DEFAULT_TIMEOUT; ------------------ | | 80| 47|#define SNMP_DEFAULT_TIMEOUT -1 ------------------ 806| 47| session->retries = SNMP_DEFAULT_RETRIES; ------------------ | | 79| 47|#define SNMP_DEFAULT_RETRIES -1 ------------------ 807| 47| session->version = SNMP_DEFAULT_VERSION; ------------------ | | 90| 47|#define SNMP_DEFAULT_VERSION -1 ------------------ 808| 47| session->securityModel = SNMP_DEFAULT_SECMODEL; ------------------ | | 91| 47|#define SNMP_DEFAULT_SECMODEL -1 ------------------ 809| 47| session->rcvMsgMaxSize = netsnmp_max_send_msg_size(); 810| 47| session->sndMsgMaxSize = netsnmp_max_send_msg_size(); 811| 47| session->flags |= SNMP_FLAGS_DONT_PROBE; ------------------ | | 155| 47|#define SNMP_FLAGS_DONT_PROBE 0x100 /* don't probe for an engineID */ ------------------ 812| 47|} init_snmp: 901| 47|{ 902| 47| if (init_snmp_init_done) { ------------------ | Branch (902:9): [True: 0, False: 47] ------------------ 903| 0| return; 904| 0| } 905| | 906| 47| init_snmp_init_done = 1; 907| | 908| | /* 909| | * make the type available everywhere else 910| | */ 911| 47| if (type && !netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (911:9): [True: 47, False: 0] | Branch (911:17): [True: 47, False: 0] ------------------ 912| 47| NETSNMP_DS_LIB_APPTYPE)) { ------------------ | | 157| 47|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 913| 47| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 914| 47| NETSNMP_DS_LIB_APPTYPE, type); ------------------ | | 157| 47|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 915| 47| } 916| | 917| 47| _init_snmp(); 918| | 919| | /* 920| | * set our current locale properly to initialize isprint() type functions 921| | * 922| | * Do not use setlocale on qnx, it is buggy 923| | * https://www.qnx.com/developers/docs/7.1/#com.qnx.doc.neutrino.lib_ref/topic/s/setlocale.html 924| | */ 925| 47|#if defined(HAVE_SETLOCALE) && !defined(__QNX__) 926| 47| setlocale(LC_CTYPE, ""); 927| 47|#endif 928| | 929| 47| snmp_debug_init(); /* should be done first, to turn on debugging ASAP */ 930| 47| netsnmp_container_init_list(); 931| 47| init_callbacks(); 932| 47| init_snmp_logging(); 933| 47| snmp_init_statistics(); 934| 47| register_mib_handlers(); 935| 47| register_default_handlers(); 936| 47| init_snmp_transport(); 937| 47| init_snmpv3(type); 938| 47| init_snmp_alarm(); 939| 47| init_snmp_enum(type); 940| 47| init_vacm(); 941| 47|#if defined(NETSNMP_USE_OPENSSL) && defined(HAVE_LIBSSL) && NETSNMP_TRANSPORT_TLSBASE_DOMAIN 942| 47| netsnmp_certs_init(); 943| 47|#endif 944| |#ifdef DNSSEC_LOCAL_VALIDATION 945| | netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "dnssecWarnOnly", 946| | NETSNMP_DS_LIBRARY_ID, 947| | NETSNMP_DS_LIB_DNSSEC_WARN_ONLY); 948| |#endif 949| | 950| 47| read_premib_configs(); 951| 47|#ifndef NETSNMP_DISABLE_MIB_LOADING 952| 47| netsnmp_init_mib(); 953| 47|#endif /* NETSNMP_DISABLE_MIB_LOADING */ 954| | 955| 47| read_configs(); 956| | 957| 47|} /* end init_snmp() */ snmp_store: 983| 47|{ 984| 47| DEBUGMSGTL(("snmp_store", "storing stuff...\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 985| 47| snmp_save_persistent(type); 986| 47| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, NULL); ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, NULL); ------------------ | | 25| 47|#define SNMP_CALLBACK_STORE_DATA 1 ------------------ 987| 47| snmp_clean_persistent(type); 988| 47|} snmp_shutdown: 1001| 47|{ 1002| 47| snmp_store(type); 1003| 47| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_SHUTDOWN, NULL); ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_SHUTDOWN, NULL); ------------------ | | 26| 47|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 1004| 47| shutdown_snmp_logging(); 1005| 47| snmp_alarm_unregister_all(); 1006| 47| netsnmp_query_shutdown(); 1007| 47| snmp_close_sessions(); 1008| 47|#ifndef NETSNMP_DISABLE_MIB_LOADING 1009| 47| shutdown_mib(); 1010| 47|#endif /* NETSNMP_DISABLE_MIB_LOADING */ 1011| 47|#if defined(NETSNMP_USE_OPENSSL) && defined(HAVE_LIBSSL) && NETSNMP_TRANSPORT_TLSBASE_DOMAIN 1012| 47| netsnmp_certs_shutdown(); 1013| 47|#endif 1014| 47|#if !defined(NETSNMP_FEATURE_REMOVE_FILTER_SOURCE) 1015| 47| netsnmp_transport_filter_cleanup(); 1016| 47|#endif 1017| 47| unregister_all_config_handlers(); 1018| 47| netsnmp_container_free_list(); 1019| 47| clear_sec_mod(); 1020| 47| clear_snmp_enum(); 1021| 47| netsnmp_clear_tdomain_list(); 1022| 47| clear_callback(); 1023| 47| netsnmp_ds_shutdown(); 1024| 47| netsnmp_clear_default_target(); 1025| 47| netsnmp_clear_default_domain(); 1026| 47| shutdown_secmod(); 1027| 47| shutdown_snmp_transport(); 1028| 47| shutdown_data_list(); 1029| 47| snmp_debug_shutdown(); /* should be done last */ 1030| | 1031| 47| init_snmp_init_done = 0; 1032| 47| _init_snmp_init_done = 0; 1033| 47|} snmp_session_insert: 1039| 47|{ 1040| 47| if (NULL == slp) ------------------ | Branch (1040:9): [True: 0, False: 47] ------------------ 1041| 0| return; 1042| | 1043| 47| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 47|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 47] | | ------------------ ------------------ 1044| 47| slp->next = Sessions; 1045| 47| Sessions = slp; 1046| 47| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 47|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 47] | | ------------------ ------------------ 1047| 47|} netsnmp_sess_config_transport: 1627| 47|{ 1628| | /* Optional supplemental transport configuration information and 1629| | final call to actually open the transport */ 1630| 47| if (transport_configuration) { ------------------ | Branch (1630:9): [True: 0, False: 47] ------------------ 1631| 0| DEBUGMSGTL(("snmp_sess", "configuring transport\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1632| 0| if (transport->f_config) { ------------------ | Branch (1632:13): [True: 0, False: 0] ------------------ 1633| 0| netsnmp_iterator *iter; 1634| 0| netsnmp_transport_config *config_data; 1635| 0| int ret = 0; 1636| | 1637| 0| iter = CONTAINER_ITERATOR(transport_configuration); ------------------ | | 404| 0|#define CONTAINER_ITERATOR(x) (x)->get_iterator(x) ------------------ 1638| 0| if (NULL == iter) { ------------------ | Branch (1638:17): [True: 0, False: 0] ------------------ 1639| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1640| 0| } 1641| | 1642| 0| for(config_data = (netsnmp_transport_config*)ITERATOR_FIRST(iter); config_data; ------------------ | | 546| 0|#define ITERATOR_FIRST(x) x->first(x) ------------------ | Branch (1642:80): [True: 0, False: 0] ------------------ 1643| 0| config_data = (netsnmp_transport_config*)ITERATOR_NEXT(iter)) { ------------------ | | 547| 0|#define ITERATOR_NEXT(x) x->next(x) ------------------ 1644| 0| ret = transport->f_config(transport, config_data->key, 1645| 0| config_data->value); 1646| 0| if (ret) ------------------ | Branch (1646:21): [True: 0, False: 0] ------------------ 1647| 0| break; 1648| 0| } 1649| 0| ITERATOR_RELEASE(iter); ------------------ | | 550| 0|#define ITERATOR_RELEASE(x) do { x->release(x); x = NULL; } while(0) | | ------------------ | | | Branch (550:67): [Folded, False: 0] | | ------------------ ------------------ 1650| 0| if (ret) ------------------ | Branch (1650:17): [True: 0, False: 0] ------------------ 1651| 0| return SNMPERR_TRANSPORT_CONFIG_ERROR; ------------------ | | 252| 0|#define SNMPERR_TRANSPORT_CONFIG_ERROR (-68) ------------------ 1652| 0| } else { 1653| 0| return SNMPERR_TRANSPORT_NO_CONFIG; ------------------ | | 251| 0|#define SNMPERR_TRANSPORT_NO_CONFIG (-67) ------------------ 1654| 0| } 1655| 0| } 1656| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1657| 47|} netsnmp_sess_config_and_open_transport: 1689| 47|{ 1690| 47| int rc; 1691| | 1692| 47| DEBUGMSGTL(("snmp_sess", "opening transport: %x\n", transport->flags & NETSNMP_TRANSPORT_FLAG_OPENED)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1693| | 1694| | /* don't double open */ 1695| 47| if (transport->flags & NETSNMP_TRANSPORT_FLAG_OPENED) ------------------ | | 57| 47|#define NETSNMP_TRANSPORT_FLAG_OPENED 0x20 /* f_open called */ ------------------ | Branch (1695:9): [True: 0, False: 47] ------------------ 1696| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1697| | 1698| 47| if ((rc = netsnmp_sess_config_transport(in_session->transport_configuration, ------------------ | Branch (1698:9): [True: 0, False: 47] ------------------ 1699| 47| transport)) != SNMPERR_SUCCESS) { ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1700| 0| in_session->s_snmp_errno = rc; 1701| 0| in_session->s_errno = 0; 1702| 0| return rc; 1703| 0| } 1704| | 1705| 47| if (transport->f_open) ------------------ | Branch (1705:9): [True: 0, False: 47] ------------------ 1706| 0| transport = transport->f_open(transport); 1707| | 1708| 47| if (transport == NULL) { ------------------ | Branch (1708:9): [True: 0, False: 47] ------------------ 1709| 0| DEBUGMSGTL(("snmp_sess", "couldn't open transport connection\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1710| 0| in_session->s_snmp_errno = SNMPERR_BAD_ADDRESS; ------------------ | | 187| 0|#define SNMPERR_BAD_ADDRESS (-3) ------------------ 1711| 0| in_session->s_errno = errno; 1712| 0| snmp_set_detail(in_session->peername); 1713| 0| return SNMPERR_BAD_ADDRESS; ------------------ | | 187| 0|#define SNMPERR_BAD_ADDRESS (-3) ------------------ 1714| 0| } 1715| | 1716| | /** if transport has a max size, make sure session is the same (or less) */ 1717| 47| if (in_session->rcvMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1717:9): [True: 47, False: 0] ------------------ 1718| 47| DEBUGMSGTL(("snmp_sess", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1719| 47| "limiting session rcv size (%" NETSNMP_PRIz "d) to transport max (%" NETSNMP_PRIz "d)\n", 1720| 47| in_session->rcvMsgMaxSize, transport->msgMaxSize)); 1721| 47| in_session->rcvMsgMaxSize = transport->msgMaxSize; 1722| 47| } 1723| | 1724| 47| if (in_session->sndMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1724:9): [True: 47, False: 0] ------------------ 1725| 47| DEBUGMSGTL(("snmp_sess", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1726| 47| "limiting session snd size (%" NETSNMP_PRIz "d) to transport max (%" NETSNMP_PRIz "d)\n", 1727| 47| in_session->sndMsgMaxSize, transport->msgMaxSize)); 1728| 47| in_session->sndMsgMaxSize = transport->msgMaxSize; 1729| 47| } 1730| | 1731| 47| transport->flags |= NETSNMP_TRANSPORT_FLAG_OPENED; ------------------ | | 57| 47|#define NETSNMP_TRANSPORT_FLAG_OPENED 0x20 /* f_open called */ ------------------ 1732| 47| DEBUGMSGTL(("snmp_sess", "done opening transport: %x\n", transport->flags & NETSNMP_TRANSPORT_FLAG_OPENED)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1733| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1734| 47|} snmp_add: 1848| 47|{ 1849| 47| struct session_list *slp; 1850| | 1851| 47| slp = snmp_sess_add_ex(in_session, transport, fpre_parse, NULL, 1852| 47| fpost_parse, NULL, NULL, NULL, NULL); 1853| 47| if (slp == NULL) { ------------------ | Branch (1853:9): [True: 0, False: 47] ------------------ 1854| 0| return NULL; 1855| 0| } 1856| | 1857| 47| snmp_session_insert(slp); 1858| | 1859| 47| return (slp->session); 1860| 47|} snmp_sess_add_ex: 1909| 47|{ 1910| 47| struct session_list *slp; 1911| 47| int rc; 1912| | 1913| 47| _init_snmp(); 1914| | 1915| 47| if (transport == NULL) ------------------ | Branch (1915:9): [True: 0, False: 47] ------------------ 1916| 0| return NULL; 1917| | 1918| 47| if (NULL != in_session && (in_session->rcvMsgMaxSize < SNMP_MIN_MAX_LEN || ------------------ | | 48| 94|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ | Branch (1918:9): [True: 47, False: 0] | Branch (1918:32): [True: 0, False: 47] ------------------ 1919| 47| in_session->sndMsgMaxSize < SNMP_MIN_MAX_LEN)) { ------------------ | | 48| 47|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ | Branch (1919:32): [True: 0, False: 47] ------------------ 1920| 0| DEBUGMSGTL(("snmp_sess_add", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1921| 0| "invalid session (msg sizes). need snmp_sess_init")); 1922| 0| in_session = NULL; /* force transport cleanup below */ 1923| 0| } 1924| | 1925| 47| if (in_session == NULL) { ------------------ | Branch (1925:9): [True: 0, False: 47] ------------------ 1926| 0| transport->f_close(transport); 1927| 0| netsnmp_transport_free(transport); 1928| 0| return NULL; 1929| 0| } 1930| | 1931| | /* if the transport hasn't been fully opened yet, open it now */ 1932| 47| if ((rc = netsnmp_sess_config_and_open_transport(in_session, transport)) ------------------ | Branch (1932:9): [True: 0, False: 47] ------------------ 1933| 47| != SNMPERR_SUCCESS) { ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1934| 0| return NULL; 1935| 0| } 1936| | 1937| 47| DEBUGMSGTL(("snmp_sess_add", "fd %" NETSNMP_FMT_SKT "\n", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1938| 47| transport->sock)); 1939| | 1940| 47| if ((slp = snmp_sess_copy(in_session)) == NULL) { ------------------ | Branch (1940:9): [True: 0, False: 47] ------------------ 1941| 0| transport->f_close(transport); 1942| 0| netsnmp_transport_free(transport); 1943| 0| return (NULL); 1944| 0| } 1945| | 1946| 47| slp->transport = transport; 1947| 47| slp->internal->hook_pre = fpre_parse; 1948| 47| slp->internal->hook_parse = fparse; 1949| 47| slp->internal->hook_post = fpost_parse; 1950| 47| slp->internal->hook_build = fbuild; 1951| 47| slp->internal->hook_realloc_build = frbuild; 1952| 47| slp->internal->check_packet = fcheck; 1953| 47| slp->internal->hook_create_pdu = fcreate_pdu; 1954| | 1955| | /** don't let session max exceed transport max */ 1956| 47| if (slp->session->rcvMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1956:9): [True: 0, False: 47] ------------------ 1957| 0| DEBUGMSGTL(("snmp_sess_add", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1958| 0| "limiting session rcv size (%" NETSNMP_PRIz "d) to transport max (%" NETSNMP_PRIz "d)\n", 1959| 0| slp->session->rcvMsgMaxSize, transport->msgMaxSize)); 1960| 0| slp->session->rcvMsgMaxSize = transport->msgMaxSize; 1961| 0| } 1962| 47| if (slp->session->sndMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1962:9): [True: 0, False: 47] ------------------ 1963| 0| DEBUGMSGTL(("snmp_sess_add", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1964| 0| "limiting session snd size (%" NETSNMP_PRIz "d) to transport max (%" NETSNMP_PRIz "d)\n", 1965| 0| slp->session->sndMsgMaxSize, transport->msgMaxSize)); 1966| 0| slp->session->sndMsgMaxSize = transport->msgMaxSize; 1967| 0| } 1968| | 1969| 47| if (transport->f_setup_session && ------------------ | Branch (1969:9): [True: 47, False: 0] ------------------ 1970| 47| transport->f_setup_session(transport, slp->session) != SNMPERR_SUCCESS) ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1970:9): [True: 0, False: 47] ------------------ 1971| 0| goto close_session; 1972| | 1973| | /* Anything below this point should only be done if the transport 1974| | had no say in the matter */ 1975| 47| if (slp->session->securityLevel == 0) ------------------ | Branch (1975:9): [True: 47, False: 0] ------------------ 1976| 47| slp->session->securityLevel = SNMP_SEC_LEVEL_NOAUTH; ------------------ | | 299| 47|#define SNMP_SEC_LEVEL_NOAUTH 1 ------------------ 1977| | 1978| 47| if (slp->session->version == SNMP_VERSION_3) { ------------------ | | 113| 47|#define SNMP_VERSION_3 3 ------------------ | Branch (1978:9): [True: 0, False: 47] ------------------ 1979| 0| DEBUGMSGTL(("snmp_sess_add", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1980| 0| "adding v3 session -- maybe engineID probe now\n")); 1981| 0| if (!snmpv3_engineID_probe(slp, slp->session)) { ------------------ | Branch (1981:13): [True: 0, False: 0] ------------------ 1982| 0| DEBUGMSGTL(("snmp_sess_add", "engine ID probe failed\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1983| 0| goto close_session; 1984| 0| } 1985| 0| } 1986| | 1987| 47| slp->session->flags &= ~SNMP_FLAGS_DONT_PROBE; ------------------ | | 155| 47|#define SNMP_FLAGS_DONT_PROBE 0x100 /* don't probe for an engineID */ ------------------ 1988| | 1989| 47| return slp; 1990| | 1991| 0|close_session: 1992| 0| snmp_sess_close(slp); 1993| | return NULL; 1994| 47|} /* end snmp_sess_add_ex() */ netsnmp_cleanup_session: 2054| 47|{ 2055| 47| free(s->localname); 2056| 47| free(s->peername); 2057| 47| free(s->community); 2058| 47| free(s->contextEngineID); 2059| 47| free(s->contextName); 2060| 47| free(s->securityEngineID); 2061| 47| free(s->securityName); 2062| 47| free(s->securityAuthProto); 2063| 47| free(s->securityAuthLocalKey); 2064| 47| free(s->securityPrivProto); 2065| 47| free(s->securityPrivLocalKey); 2066| 47| free(s->paramName); 2067| 47|#ifndef NETSNMP_NO_TRAP_STATS 2068| 47| free(s->trap_stats); 2069| 47|#endif /* NETSNMP_NO_TRAP_STATS */ 2070| 47| usm_free_user(s->sessUser); 2071| 47| netsnmp_free_transport_config(s->transport_configuration); 2072| 47| memset(s, 0, sizeof(*s)); 2073| 47|} snmp_sess_close: 2104| 47|{ 2105| 47| netsnmp_transport *transport; 2106| 47| struct snmp_internal_session *isp; 2107| 47| netsnmp_session *sesp = NULL; 2108| 47| struct snmp_secmod_def *sptr; 2109| | 2110| 47| if (slp == NULL) { ------------------ | Branch (2110:9): [True: 0, False: 47] ------------------ 2111| 0| return 0; 2112| 0| } 2113| | 2114| 47| if (slp->session != NULL && ------------------ | Branch (2114:9): [True: 47, False: 0] ------------------ 2115| 47| (sptr = find_sec_mod(slp->session->securityModel)) != NULL && ------------------ | Branch (2115:9): [True: 47, False: 0] ------------------ 2116| 47| sptr->session_close != NULL) { ------------------ | Branch (2116:9): [True: 0, False: 47] ------------------ 2117| 0| (*sptr->session_close) (slp->session); 2118| 0| } 2119| | 2120| 47| isp = slp->internal; 2121| 47| slp->internal = NULL; 2122| | 2123| 47| if (isp) { ------------------ | Branch (2123:9): [True: 47, False: 0] ------------------ 2124| 47| netsnmp_request_list *rp, *orp; 2125| | 2126| 47| SNMP_FREE(isp->packet); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 2127| | 2128| | /* 2129| | * Free each element in the input request list. 2130| | */ 2131| 47| rp = isp->requests; 2132| 47| while (rp) { ------------------ | Branch (2132:16): [True: 0, False: 47] ------------------ 2133| 0| orp = rp; 2134| 0| rp = rp->next_request; 2135| 0| if (orp->callback) { ------------------ | Branch (2135:17): [True: 0, False: 0] ------------------ 2136| 0| orp->callback(NETSNMP_CALLBACK_OP_TIMED_OUT, ------------------ | | 320| 0|#define NETSNMP_CALLBACK_OP_TIMED_OUT 2 ------------------ 2137| 0| slp->session, orp->pdu->reqid, 2138| 0| orp->pdu, orp->cb_data); 2139| 0| } 2140| 0| remove_request(isp, NULL, orp); 2141| 0| free(orp); 2142| 0| } 2143| | 2144| 47| free(isp); 2145| 47| } 2146| | 2147| 47| transport = slp->transport; 2148| 47| slp->transport = NULL; 2149| | 2150| 47| if (transport) { ------------------ | Branch (2150:9): [True: 47, False: 0] ------------------ 2151| 47| transport->f_close(transport); 2152| 47| netsnmp_transport_free(transport); 2153| 47| } 2154| | 2155| 47| sesp = slp->session; 2156| 47| slp->session = NULL; 2157| | 2158| | /* 2159| | * The following is necessary to avoid memory leakage when closing AgentX 2160| | * sessions that may have multiple subsessions. These hang off the main 2161| | * session at ->subsession, and chain through ->next. 2162| | */ 2163| | 2164| 47| if (sesp != NULL && sesp->subsession != NULL) { ------------------ | Branch (2164:9): [True: 47, False: 0] | Branch (2164:25): [True: 0, False: 47] ------------------ 2165| 0| netsnmp_session *subsession = sesp->subsession, *tmpsub; 2166| | 2167| 0| while (subsession != NULL) { ------------------ | Branch (2167:16): [True: 0, False: 0] ------------------ 2168| 0| DEBUGMSGTL(("snmp_sess_close", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2169| 0| "closing session %p, subsession %p\n", sesp, 2170| 0| subsession)); 2171| 0| tmpsub = subsession->next; 2172| 0| snmp_free_session(subsession); 2173| 0| subsession = tmpsub; 2174| 0| } 2175| 0| } 2176| | 2177| 47| snmp_free_session(sesp); 2178| 47| free(slp); 2179| 47| return 1; 2180| 47|} snmp_close: 2184| 47|{ 2185| 47| struct session_list *slp = NULL, *oslp = NULL; 2186| | 2187| 47| { /*MTCRITICAL_RESOURCE */ 2188| 47| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 47|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 47] | | ------------------ ------------------ 2189| 47| if (Sessions && Sessions->session == session) { /* If first entry */ ------------------ | Branch (2189:13): [True: 0, False: 47] | Branch (2189:25): [True: 0, False: 0] ------------------ 2190| 0| slp = Sessions; 2191| 0| Sessions = slp->next; 2192| 47| } else { 2193| 47| for (slp = Sessions; slp; slp = slp->next) { ------------------ | Branch (2193:34): [True: 0, False: 47] ------------------ 2194| 0| if (slp->session == session) { ------------------ | Branch (2194:21): [True: 0, False: 0] ------------------ 2195| 0| if (oslp) /* if we found entry that points here */ ------------------ | Branch (2195:25): [True: 0, False: 0] ------------------ 2196| 0| oslp->next = slp->next; /* link around this entry */ 2197| 0| break; 2198| 0| } 2199| 0| oslp = slp; 2200| 0| } 2201| 47| } 2202| 47| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 47|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 47] | | ------------------ ------------------ 2203| 47| } /*END MTCRITICAL_RESOURCE */ 2204| 47| if (slp == NULL) { ------------------ | Branch (2204:9): [True: 47, False: 0] ------------------ 2205| 47| return 0; 2206| 47| } 2207| 0| return snmp_sess_close(slp); 2208| 47|} snmp_close_sessions: 2212| 47|{ 2213| 47| struct session_list *slp; 2214| | 2215| 47| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 47|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 47] | | ------------------ ------------------ 2216| 94| while (Sessions) { ------------------ | Branch (2216:12): [True: 47, False: 47] ------------------ 2217| 47| slp = Sessions; 2218| 47| Sessions = Sessions->next; 2219| 47| snmp_sess_close(slp); 2220| 47| } 2221| 47| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 47|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 47] | | ------------------ ------------------ 2222| 47| return 1; 2223| 47|} snmpv3_header_realloc_rbuild: 2588| 20|{ 2589| 20| size_t start_offset = *offset; 2590| 20| u_char msg_flags; 2591| 20| long max_size, sec_model; 2592| 20| int rc = 0; 2593| | 2594| | /* 2595| | * msgSecurityModel. 2596| | */ 2597| 20| sec_model = pdu->securityModel; 2598| 20| DEBUGDUMPHEADER("send", "msgSecurityModel"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2599| 20| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, 1, 2600| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2601| 20| ASN_INTEGER), &sec_model, ------------------ | | 75| 20|#define ASN_INTEGER 0x02U ------------------ 2602| 20| sizeof(sec_model)); 2603| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2604| 20| if (rc == 0) { ------------------ | Branch (2604:9): [True: 0, False: 20] ------------------ 2605| 0| return 0; 2606| 0| } 2607| | 2608| | /* 2609| | * msgFlags. 2610| | */ 2611| 20| snmpv3_calc_msg_flags(pdu->securityLevel, pdu->command, &msg_flags); 2612| 20| DEBUGDUMPHEADER("send", "msgFlags"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2613| 20| rc = asn_realloc_rbuild_string(pkt, pkt_len, offset, 1, 2614| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2615| 20| | ASN_OCTET_STR), &msg_flags, ------------------ | | 78| 20|#define ASN_OCTET_STR 0x04U ------------------ 2616| 20| sizeof(msg_flags)); 2617| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2618| 20| if (rc == 0) { ------------------ | Branch (2618:9): [True: 0, False: 20] ------------------ 2619| 0| return 0; 2620| 0| } 2621| | 2622| | /* 2623| | * msgMaxSize. 2624| | */ 2625| 20| max_size = netsnmp_max_send_msg_size(); 2626| 20| if (session->rcvMsgMaxSize < max_size) ------------------ | Branch (2626:9): [True: 20, False: 0] ------------------ 2627| 20| max_size = session->rcvMsgMaxSize; 2628| 20| DEBUGDUMPHEADER("send:msgMaxSize2", "msgMaxSize"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2629| 20| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, 1, 2630| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2631| 20| ASN_INTEGER), &max_size, ------------------ | | 75| 20|#define ASN_INTEGER 0x02U ------------------ 2632| 20| sizeof(max_size)); 2633| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2634| 20| if (rc == 0) { ------------------ | Branch (2634:9): [True: 0, False: 20] ------------------ 2635| 0| return 0; 2636| 0| } 2637| | 2638| | /* 2639| | * msgID. 2640| | */ 2641| 20| DEBUGDUMPHEADER("send", "msgID"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2642| 20| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, 1, 2643| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2644| 20| ASN_INTEGER), &pdu->msgid, ------------------ | | 75| 20|#define ASN_INTEGER 0x02U ------------------ 2645| 20| sizeof(pdu->msgid)); 2646| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2647| 20| if (rc == 0) { ------------------ | Branch (2647:9): [True: 0, False: 20] ------------------ 2648| 0| return 0; 2649| 0| } 2650| | 2651| | /* 2652| | * Global data sequence. 2653| | */ 2654| 20| rc = asn_realloc_rbuild_sequence(pkt, pkt_len, offset, 1, 2655| 20| (u_char) (ASN_SEQUENCE | ------------------ | | 84| 20|#define ASN_SEQUENCE 0x10U ------------------ 2656| 20| ASN_CONSTRUCTOR), ------------------ | | 96| 20|#define ASN_CONSTRUCTOR 0x20U ------------------ 2657| 20| *offset - start_offset); 2658| 20| if (rc == 0) { ------------------ | Branch (2658:9): [True: 0, False: 20] ------------------ 2659| 0| return 0; 2660| 0| } 2661| | 2662| | /* 2663| | * Store the version field - msgVersion. 2664| | */ 2665| 20| DEBUGDUMPHEADER("send", "SNMP Version Number"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2666| 20| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, 1, 2667| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2668| 20| ASN_INTEGER), ------------------ | | 75| 20|#define ASN_INTEGER 0x02U ------------------ 2669| 20| (long *) &pdu->version, 2670| 20| sizeof(pdu->version)); 2671| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2672| 20| return rc; 2673| 20|} /* end snmpv3_header_realloc_rbuild() */ snmpv3_scopedPDU_header_realloc_rbuild: 2718| 20|{ 2719| 20| size_t start_offset = *offset; 2720| 20| int rc = 0; 2721| | 2722| | /* 2723| | * contextName. 2724| | */ 2725| 20| DEBUGDUMPHEADER("send", "contextName"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2726| 20| rc = asn_realloc_rbuild_string(pkt, pkt_len, offset, 1, 2727| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2728| 20| | ASN_OCTET_STR), ------------------ | | 78| 20|#define ASN_OCTET_STR 0x04U ------------------ 2729| 20| (u_char *) pdu->contextName, 2730| 20| pdu->contextNameLen); 2731| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2732| 20| if (rc == 0) { ------------------ | Branch (2732:9): [True: 0, False: 20] ------------------ 2733| 0| return 0; 2734| 0| } 2735| | 2736| | /* 2737| | * contextEngineID. 2738| | */ 2739| 20| DEBUGDUMPHEADER("send", "contextEngineID"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2740| 20| rc = asn_realloc_rbuild_string(pkt, pkt_len, offset, 1, 2741| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2742| 20| | ASN_OCTET_STR), ------------------ | | 78| 20|#define ASN_OCTET_STR 0x04U ------------------ 2743| 20| pdu->contextEngineID, 2744| 20| pdu->contextEngineIDLen); 2745| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2746| 20| if (rc == 0) { ------------------ | Branch (2746:9): [True: 0, False: 20] ------------------ 2747| 0| return 0; 2748| 0| } 2749| | 2750| 20| rc = asn_realloc_rbuild_sequence(pkt, pkt_len, offset, 1, 2751| 20| (u_char) (ASN_SEQUENCE | ------------------ | | 84| 20|#define ASN_SEQUENCE 0x10U ------------------ 2752| 20| ASN_CONSTRUCTOR), ------------------ | | 96| 20|#define ASN_CONSTRUCTOR 0x20U ------------------ 2753| 20| *offset - start_offset + body_len); 2754| | 2755| 20| return rc; 2756| 20|} /* end snmpv3_scopedPDU_header_realloc_rbuild() */ snmpv3_packet_realloc_rbuild: 2768| 20|{ 2769| 20| u_char *scoped_pdu, *hdrbuf = NULL, *hdr = NULL; 2770| 20| size_t hdrbuf_len = SNMP_MAX_MSG_V3_HDRS, hdr_offset = ------------------ | | 110| 20|#define SNMP_MAX_MSG_V3_HDRS (4+3+4+7+7+3+7+16) /* fudge factor=16 */ ------------------ 2771| 20| 0, spdu_offset = 0; 2772| 20| size_t body_end_offset = *offset, body_len = 0; 2773| 20| struct snmp_secmod_def *sptr = NULL; 2774| 20| int rc = 0; 2775| | 2776| | /* 2777| | * Build a scopedPDU structure into the packet buffer. 2778| | */ 2779| 20| DEBUGPRINTPDUTYPE("send", pdu->command); ------------------ | | 440| 20| DEBUGDUMPSECTION(token, snmp_pdu_type(type)) | | ------------------ | | | | 81| 20| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 20] | | | | | | ------------------ | | | | ------------------ | | | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | | | ------------------ | | | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | | | ------------------ | | | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | | | ------------------ | | | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | | | 193| 0| __DBGINDENTMORE() | | | | | | ------------------ | | | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | | | ------------------ | | | | ------------------ | | | | | Branch (81:56): [Folded, False: 20] | | | | ------------------ | | ------------------ ------------------ 2780| 20| if (pdu_data) { ------------------ | Branch (2780:9): [True: 0, False: 20] ------------------ 2781| 0| while ((*pkt_len - *offset) < pdu_data_len) { ------------------ | Branch (2781:16): [True: 0, False: 0] ------------------ 2782| 0| if (!asn_realloc(pkt, pkt_len)) { ------------------ | Branch (2782:17): [True: 0, False: 0] ------------------ 2783| 0| return -1; 2784| 0| } 2785| 0| } 2786| | 2787| 0| *offset += pdu_data_len; 2788| 0| memcpy(*pkt + *pkt_len - *offset, pdu_data, pdu_data_len); 2789| 20| } else { 2790| 20| rc = snmp_pdu_realloc_rbuild(pkt, pkt_len, offset, pdu); 2791| 20| if (rc == 0) { ------------------ | Branch (2791:13): [True: 0, False: 20] ------------------ 2792| 0| return -1; 2793| 0| } 2794| 20| } 2795| 20| body_len = *offset - body_end_offset; 2796| | 2797| 20| DEBUGDUMPSECTION("send", "ScopedPdu"); ------------------ | | 81| 20| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 20] | | ------------------ ------------------ 2798| 20| rc = snmpv3_scopedPDU_header_realloc_rbuild(pkt, pkt_len, offset, 2799| 20| pdu, body_len); 2800| 20| if (rc == 0) { ------------------ | Branch (2800:9): [True: 0, False: 20] ------------------ 2801| 0| return -1; 2802| 0| } 2803| 20| spdu_offset = *offset; 2804| 20| DEBUGINDENTADD(-4); /* Return from Scoped PDU. */ ------------------ | | 73| 20|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 20] | | ------------------ ------------------ 2805| | 2806| 20| if ((hdrbuf = (u_char *) malloc(hdrbuf_len)) == NULL) { ------------------ | Branch (2806:9): [True: 0, False: 20] ------------------ 2807| 0| return -1; 2808| 0| } 2809| | 2810| 20| rc = snmpv3_header_realloc_rbuild(&hdrbuf, &hdrbuf_len, &hdr_offset, 2811| 20| session, pdu); 2812| 20| if (rc == 0) { ------------------ | Branch (2812:9): [True: 0, False: 20] ------------------ 2813| 0| SNMP_FREE(hdrbuf); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2814| 0| return -1; 2815| 0| } 2816| 20| hdr = hdrbuf + hdrbuf_len - hdr_offset; 2817| 20| scoped_pdu = *pkt + *pkt_len - spdu_offset; 2818| | 2819| | /* 2820| | * Call the security module to possibly encrypt and authenticate the 2821| | * message---the entire message to transmitted on the wire is returned. 2822| | */ 2823| | 2824| 20| sptr = find_sec_mod(pdu->securityModel); 2825| 20| DEBUGDUMPSECTION("send", "SM msgSecurityParameters"); ------------------ | | 81| 20| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 20] | | ------------------ ------------------ 2826| 20| if (sptr && sptr->encode_reverse) { ------------------ | Branch (2826:9): [True: 20, False: 0] | Branch (2826:17): [True: 20, False: 0] ------------------ 2827| 20| struct snmp_secmod_outgoing_params parms; 2828| | 2829| 20| parms.msgProcModel = pdu->msgParseModel; 2830| 20| parms.globalData = hdr; 2831| 20| parms.globalDataLen = hdr_offset; 2832| 20| parms.maxMsgSize = SNMP_MAX_MSG_SIZE; ------------------ | | 109| 20|#define SNMP_MAX_MSG_SIZE 1472 /* ethernet MTU minus IP/UDP header */ ------------------ 2833| 20| parms.secModel = pdu->securityModel; 2834| 20| parms.secEngineID = pdu->securityEngineID; 2835| 20| parms.secEngineIDLen = pdu->securityEngineIDLen; 2836| 20| parms.secName = pdu->securityName; 2837| 20| parms.secNameLen = pdu->securityNameLen; 2838| 20| parms.secLevel = pdu->securityLevel; 2839| 20| parms.scopedPdu = scoped_pdu; 2840| 20| parms.scopedPduLen = spdu_offset; 2841| 20| parms.secStateRef = pdu->securityStateRef; 2842| 20| parms.wholeMsg = pkt; 2843| 20| parms.wholeMsgLen = pkt_len; 2844| 20| parms.wholeMsgOffset = offset; 2845| 20| parms.session = session; 2846| 20| parms.pdu = pdu; 2847| | 2848| 20| rc = (*sptr->encode_reverse) (&parms); 2849| 20| } else { 2850| 0| if (!sptr) { ------------------ | Branch (2850:13): [True: 0, False: 0] ------------------ 2851| 0| snmp_log(LOG_ERR, 2852| 0| "no such security service available: %d\n", 2853| 0| pdu->securityModel); 2854| 0| } else if (!sptr->encode_reverse) { ------------------ | Branch (2854:20): [True: 0, False: 0] ------------------ 2855| 0| snmp_log(LOG_ERR, 2856| 0| "security service %d doesn't support reverse encoding.\n", 2857| 0| pdu->securityModel); 2858| 0| } 2859| 0| rc = -1; 2860| 0| } 2861| | 2862| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2863| | SNMP_FREE(hdrbuf); ------------------ | | 62| 20|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 20, False: 0] | | | Branch (62:66): [Folded, False: 20] | | ------------------ ------------------ 2864| 20| return rc; 2865| 20|} /* end snmpv3_packet_realloc_rbuild() */ snmp_build: 3369| 20|{ 3370| 20| int rc; 3371| | 3372| 20| rc = _snmp_build(pkt, pkt_len, offset, pss, pdu); 3373| 20| if (rc) { ------------------ | Branch (3373:9): [True: 0, False: 20] ------------------ 3374| 0| if (!pss->s_snmp_errno) { ------------------ | Branch (3374:13): [True: 0, False: 0] ------------------ 3375| 0| snmp_log(LOG_ERR, "snmp_build: unknown failure\n"); 3376| 0| pss->s_snmp_errno = SNMPERR_BAD_ASN1_BUILD; ------------------ | | 195| 0|#define SNMPERR_BAD_ASN1_BUILD (-11) ------------------ 3377| 0| } 3378| 0| SET_SNMP_ERROR(pss->s_snmp_errno); ------------------ | | 43| 0|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 3379| 0| rc = -1; 3380| 0| } 3381| 20| return rc; 3382| 20|} snmp_pdu_realloc_rbuild: 3601| 20|{ 3602| 20|#ifndef VPCACHE_SIZE 3603| 20|#define VPCACHE_SIZE 50 3604| 20|#endif 3605| 20| netsnmp_variable_list *vpcache[VPCACHE_SIZE]; 3606| 20| netsnmp_variable_list *vp, *tmpvp; 3607| 20| size_t start_offset = *offset; 3608| 20| int i, wrapped = 0, notdone, final, rc = 0; 3609| | 3610| 20| DEBUGMSGTL(("snmp_pdu_realloc_rbuild", "starting\n")); ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 3611| 40| for (vp = pdu->variables, i = VPCACHE_SIZE - 1; vp; ------------------ | | 3603| 20|#define VPCACHE_SIZE 50 ------------------ | Branch (3611:53): [True: 20, False: 20] ------------------ 3612| 20| vp = vp->next_variable, i--) { 3613| | /* 3614| | * if estimated getbulk response size exceeded packet max size, 3615| | * processing was stopped before bulk cache was filled and type 3616| | * was set to ASN_PRIV_STOP, indicating that the rest of the varbinds 3617| | * in the cache are empty and we can stop encoding them. 3618| | */ 3619| 20| if (ASN_PRIV_STOP == vp->type) ------------------ | | 207| 20|#define ASN_PRIV_STOP (ASN_PRIVATE | 8) /* 200 */ | | ------------------ | | | | 93| 20|#define ASN_PRIVATE 0xC0U | | ------------------ ------------------ | Branch (3619:13): [True: 0, False: 20] ------------------ 3620| 0| break; 3621| 20| if (i < 0) { ------------------ | Branch (3621:13): [True: 0, False: 20] ------------------ 3622| 0| wrapped = notdone = 1; 3623| 0| i = VPCACHE_SIZE - 1; ------------------ | | 3603| 0|#define VPCACHE_SIZE 50 ------------------ 3624| 0| DEBUGMSGTL(("snmp_pdu_realloc_rbuild", "wrapped\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3625| 0| } 3626| 20| vpcache[i] = vp; 3627| 20| } 3628| 20| final = i + 1; 3629| | 3630| 20| do { 3631| 40| for (i = final; i < VPCACHE_SIZE; i++) { ------------------ | | 3603| 40|#define VPCACHE_SIZE 50 ------------------ | Branch (3631:25): [True: 20, False: 20] ------------------ 3632| 20| vp = vpcache[i]; 3633| 20| DEBUGDUMPSECTION("send", "VarBind"); ------------------ | | 81| 20| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 20] | | ------------------ ------------------ 3634| 20| rc = snmp_realloc_rbuild_var_op(pkt, pkt_len, offset, 1, 3635| 20| vp->name, &vp->name_length, 3636| 20| vp->type, 3637| 20| (u_char *) vp->val.string, 3638| 20| vp->val_len); 3639| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 3640| 20| if (rc == 0) { ------------------ | Branch (3640:17): [True: 0, False: 20] ------------------ 3641| 0| return 0; 3642| 0| } 3643| 20| } 3644| | 3645| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 3646| 20| if (wrapped) { ------------------ | Branch (3646:13): [True: 0, False: 20] ------------------ 3647| 0| notdone = 1; 3648| 0| for (i = 0; i < final; i++) { ------------------ | Branch (3648:25): [True: 0, False: 0] ------------------ 3649| 0| vp = vpcache[i]; 3650| 0| DEBUGDUMPSECTION("send", "VarBind"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 3651| 0| rc = snmp_realloc_rbuild_var_op(pkt, pkt_len, offset, 1, 3652| 0| vp->name, &vp->name_length, 3653| 0| vp->type, 3654| 0| (u_char *) vp->val.string, 3655| 0| vp->val_len); 3656| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3657| 0| if (rc == 0) { ------------------ | Branch (3657:21): [True: 0, False: 0] ------------------ 3658| 0| return 0; 3659| 0| } 3660| 0| } 3661| | 3662| 0| if (final == 0) { ------------------ | Branch (3662:17): [True: 0, False: 0] ------------------ 3663| 0| tmpvp = vpcache[VPCACHE_SIZE - 1]; ------------------ | | 3603| 0|#define VPCACHE_SIZE 50 ------------------ 3664| 0| } else { 3665| 0| tmpvp = vpcache[final - 1]; 3666| 0| } 3667| 0| wrapped = 0; 3668| | 3669| 0| for (vp = pdu->variables, i = VPCACHE_SIZE - 1; ------------------ | | 3603| 0|#define VPCACHE_SIZE 50 ------------------ 3670| 0| vp && vp != tmpvp; vp = vp->next_variable, i--) { ------------------ | Branch (3670:18): [True: 0, False: 0] | Branch (3670:24): [True: 0, False: 0] ------------------ 3671| 0| if (i < 0) { ------------------ | Branch (3671:21): [True: 0, False: 0] ------------------ 3672| 0| wrapped = 1; 3673| 0| i = VPCACHE_SIZE - 1; ------------------ | | 3603| 0|#define VPCACHE_SIZE 50 ------------------ 3674| 0| DEBUGMSGTL(("snmp_pdu_realloc_rbuild", "wrapped\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3675| 0| } 3676| 0| vpcache[i] = vp; 3677| 0| } 3678| 0| final = i + 1; 3679| 20| } else { 3680| 20| notdone = 0; 3681| 20| } 3682| 20| } while (notdone); ------------------ | Branch (3682:14): [True: 0, False: 20] ------------------ 3683| | 3684| | /* 3685| | * Save current location and build SEQUENCE tag and length placeholder for 3686| | * variable-bindings sequence (actual length will be inserted later). 3687| | */ 3688| | 3689| 20| rc = asn_realloc_rbuild_sequence(pkt, pkt_len, offset, 1, 3690| 20| (u_char) (ASN_SEQUENCE | ------------------ | | 84| 20|#define ASN_SEQUENCE 0x10U ------------------ 3691| 20| ASN_CONSTRUCTOR), ------------------ | | 96| 20|#define ASN_CONSTRUCTOR 0x20U ------------------ 3692| 20| *offset - start_offset); 3693| | 3694| | /* 3695| | * Store fields in the PDU preceding the variable-bindings sequence. 3696| | */ 3697| 20| if (pdu->command != SNMP_MSG_TRAP) { ------------------ | | 135| 20|#define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 92| 20|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3697:9): [True: 20, False: 0] ------------------ 3698| | /* 3699| | * Error index (getbulk max-repetitions). 3700| | */ 3701| 20| DEBUGDUMPHEADER("send", "error index"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 3702| 20| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, 1, 3703| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 3704| 20| | ASN_INTEGER), ------------------ | | 75| 20|#define ASN_INTEGER 0x02U ------------------ 3705| 20| &pdu->errindex, sizeof(pdu->errindex)); 3706| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 3707| 20| if (rc == 0) { ------------------ | Branch (3707:13): [True: 0, False: 20] ------------------ 3708| 0| return 0; 3709| 0| } 3710| | 3711| | /* 3712| | * Error status (getbulk non-repeaters). 3713| | */ 3714| 20| DEBUGDUMPHEADER("send", "error status"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 3715| 20| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, 1, 3716| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 3717| 20| | ASN_INTEGER), ------------------ | | 75| 20|#define ASN_INTEGER 0x02U ------------------ 3718| 20| &pdu->errstat, sizeof(pdu->errstat)); 3719| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 3720| 20| if (rc == 0) { ------------------ | Branch (3720:13): [True: 0, False: 20] ------------------ 3721| 0| return 0; 3722| 0| } 3723| | 3724| | /* 3725| | * Request ID. 3726| | */ 3727| 20| DEBUGDUMPHEADER("send", "request_id"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 3728| 20| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, 1, 3729| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 3730| 20| | ASN_INTEGER), &pdu->reqid, ------------------ | | 75| 20|#define ASN_INTEGER 0x02U ------------------ 3731| 20| sizeof(pdu->reqid)); 3732| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 3733| 20| if (rc == 0) { ------------------ | Branch (3733:13): [True: 0, False: 20] ------------------ 3734| 0| return 0; 3735| 0| } 3736| 20| } else { 3737| | /* 3738| | * An SNMPv1 trap PDU. 3739| | */ 3740| | 3741| | /* 3742| | * Timestamp. 3743| | */ 3744| 0| DEBUGDUMPHEADER("send", "timestamp"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 3745| 0| rc = asn_realloc_rbuild_unsigned_int(pkt, pkt_len, offset, 1, 3746| 0| (u_char) (ASN_TIMETICKS | ------------------ | | 92| 0|#define ASN_TIMETICKS (ASN_APPLICATION | 3) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ 3747| 0| ASN_PRIMITIVE), ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3748| 0| &pdu->time, 3749| 0| sizeof(pdu->time)); 3750| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3751| 0| if (rc == 0) { ------------------ | Branch (3751:13): [True: 0, False: 0] ------------------ 3752| 0| return 0; 3753| 0| } 3754| | 3755| | /* 3756| | * Specific trap. 3757| | */ 3758| 0| DEBUGDUMPHEADER("send", "specific trap number"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 3759| 0| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, 1, 3760| 0| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3761| 0| | ASN_INTEGER), ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ 3762| 0| (const long *) &pdu->specific_type, 3763| 0| sizeof(pdu->specific_type)); 3764| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3765| 0| if (rc == 0) { ------------------ | Branch (3765:13): [True: 0, False: 0] ------------------ 3766| 0| return 0; 3767| 0| } 3768| | 3769| | /* 3770| | * Generic trap. 3771| | */ 3772| 0| DEBUGDUMPHEADER("send", "generic trap number"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 3773| 0| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, 1, 3774| 0| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3775| 0| | ASN_INTEGER), ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ 3776| 0| (const long *) &pdu->trap_type, 3777| 0| sizeof(pdu->trap_type)); 3778| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3779| 0| if (rc == 0) { ------------------ | Branch (3779:13): [True: 0, False: 0] ------------------ 3780| 0| return 0; 3781| 0| } 3782| | 3783| | /* 3784| | * Agent-addr. 3785| | */ 3786| 0| DEBUGDUMPHEADER("send", "agent Address"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 3787| 0| rc = asn_realloc_rbuild_string(pkt, pkt_len, offset, 1, 3788| 0| (u_char) (ASN_IPADDRESS | ------------------ | | 88| 0|#define ASN_IPADDRESS (ASN_APPLICATION | 0) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ 3789| 0| ASN_PRIMITIVE), ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3790| 0| (const u_char *) pdu->agent_addr, 4); 3791| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3792| 0| if (rc == 0) { ------------------ | Branch (3792:13): [True: 0, False: 0] ------------------ 3793| 0| return 0; 3794| 0| } 3795| | 3796| | /* 3797| | * Enterprise. 3798| | */ 3799| 0| DEBUGDUMPHEADER("send", "enterprise OBJID"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 3800| 0| rc = asn_realloc_rbuild_objid(pkt, pkt_len, offset, 1, 3801| 0| (u_char) (ASN_UNIVERSAL | ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ 3802| 0| ASN_PRIMITIVE | ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3803| 0| ASN_OBJECT_ID), ------------------ | | 81| 0|#define ASN_OBJECT_ID 0x06U ------------------ 3804| 0| (oid *) pdu->enterprise, 3805| 0| pdu->enterprise_length); 3806| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3807| 0| if (rc == 0) { ------------------ | Branch (3807:13): [True: 0, False: 0] ------------------ 3808| 0| return 0; 3809| 0| } 3810| 0| } 3811| | 3812| | /* 3813| | * Build the PDU sequence. 3814| | */ 3815| 20| rc = asn_realloc_rbuild_sequence(pkt, pkt_len, offset, 1, 3816| 20| (u_char) pdu->command, 3817| 20| *offset - start_offset); 3818| 20| return rc; 3819| 20|} snmpv3_parse: 3852| 33|{ 3853| 33| u_char type, msg_flags; 3854| 33| long ver, msg_sec_model; 3855| 33| size_t max_size_response; 3856| 33| u_char tmp_buf[SNMP_MAX_MSG_SIZE]; 3857| 33| size_t tmp_buf_len; 3858| 33| u_char pdu_buf[SNMP_MAX_MSG_SIZE]; 3859| 33| u_char *mallocbuf = NULL; 3860| 33| size_t pdu_buf_len = SNMP_MAX_MSG_SIZE; ------------------ | | 109| 33|#define SNMP_MAX_MSG_SIZE 1472 /* ethernet MTU minus IP/UDP header */ ------------------ 3861| 33| u_char *sec_params; 3862| 33| u_char *msg_data; 3863| 33| u_char *cp; 3864| 33| size_t asn_len, msg_len; 3865| 33| int ret, ret_val; 3866| 33| struct snmp_secmod_def *sptr; 3867| | 3868| | 3869| 33| msg_data = data; 3870| 33| msg_len = *length; 3871| | 3872| | 3873| | /* 3874| | * message is an ASN.1 SEQUENCE 3875| | */ 3876| 33| DEBUGDUMPSECTION("recv", "SNMPv3 Message"); ------------------ | | 81| 33| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 33|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 33] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 33] | | ------------------ ------------------ 3877| 33| data = asn_parse_sequence(data, length, &type, 3878| 33| (ASN_SEQUENCE | ASN_CONSTRUCTOR), "message"); ------------------ | | 84| 33|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), "message"); ------------------ | | 96| 33|#define ASN_CONSTRUCTOR 0x20U ------------------ 3879| 33| if (data == NULL) { ------------------ | Branch (3879:9): [True: 0, False: 33] ------------------ 3880| | /* 3881| | * error msg detail is set 3882| | */ 3883| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3884| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3885| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3886| 0| } 3887| | 3888| | /* 3889| | * parse msgVersion 3890| | */ 3891| 33| DEBUGDUMPHEADER("recv", "SNMP Version Number"); ------------------ | | 79| 33| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 33|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 33] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 33] | | ------------------ ------------------ 3892| 33| data = asn_parse_int(data, length, &type, &ver, sizeof(ver)); 3893| 33| DEBUGINDENTLESS(); ------------------ | | 75| 33|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 33|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 33] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 33] | | ------------------ ------------------ 3894| 33| if (data == NULL) { ------------------ | Branch (3894:9): [True: 0, False: 33] ------------------ 3895| 0| ERROR_MSG("bad parse of version"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 3896| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3897| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3898| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3899| 0| } 3900| 33| pdu->version = ver; 3901| | 3902| | /* 3903| | * parse msgGlobalData sequence 3904| | */ 3905| 33| cp = data; 3906| 33| asn_len = *length; 3907| 33| DEBUGDUMPSECTION("recv", "msgGlobalData"); ------------------ | | 81| 33| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 33|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 33] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 33] | | ------------------ ------------------ 3908| 33| data = asn_parse_sequence(data, &asn_len, &type, 3909| 33| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 33|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 33|#define ASN_CONSTRUCTOR 0x20U ------------------ 3910| 33| "msgGlobalData"); 3911| 33| if (data == NULL) { ------------------ | Branch (3911:9): [True: 1, False: 32] ------------------ 3912| | /* 3913| | * error msg detail is set 3914| | */ 3915| 1| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 1|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3916| 1| DEBUGINDENTADD(-4); ------------------ | | 73| 1|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 1] | | ------------------ ------------------ 3917| 1| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 1|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3918| 1| } 3919| 32| *length -= data - cp; /* subtract off the length of the header */ 3920| | 3921| | /* 3922| | * msgID 3923| | */ 3924| 32| DEBUGDUMPHEADER("recv", "msgID"); ------------------ | | 79| 32| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 32|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 32] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 32] | | ------------------ ------------------ 3925| 32| data = 3926| 32| asn_parse_int(data, length, &type, &pdu->msgid, 3927| 32| sizeof(pdu->msgid)); 3928| 32| DEBUGINDENTLESS(); ------------------ | | 75| 32|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 32|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 32] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 32] | | ------------------ ------------------ 3929| 32| if (data == NULL || type != ASN_INTEGER) { ------------------ | | 75| 27|#define ASN_INTEGER 0x02U ------------------ | Branch (3929:9): [True: 5, False: 27] | Branch (3929:25): [True: 0, False: 27] ------------------ 3930| 5| ERROR_MSG("error parsing msgID"); ------------------ | | 188| 5|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 3931| 5| DEBUGINDENTADD(-4); ------------------ | | 73| 5|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 5|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 5] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 5] | | ------------------ ------------------ 3932| 5| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 5|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3933| 5| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 5|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3934| 5| } 3935| | 3936| | /* 3937| | * Check the msgID we received is a legal value. If not, then increment 3938| | * snmpInASNParseErrs and return the appropriate error (see RFC 2572, 3939| | * para. 7.2, section 2 -- note that a bad msgID means that the received 3940| | * message is NOT a serialization of an SNMPv3Message, since the msgID 3941| | * field is out of bounds). 3942| | */ 3943| | 3944| 27| if (pdu->msgid < 0 || pdu->msgid > SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 27|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (3944:9): [True: 0, False: 27] | Branch (3944:27): [True: 0, False: 27] ------------------ 3945| 0| snmp_log(LOG_ERR, "Received bad msgID (%ld %s %s).\n", pdu->msgid, 3946| 0| (pdu->msgid < 0) ? "<" : ">", ------------------ | Branch (3946:18): [True: 0, False: 0] ------------------ 3947| 0| (pdu->msgid < 0) ? "0" : "2^31 - 1"); ------------------ | Branch (3947:18): [True: 0, False: 0] ------------------ 3948| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3949| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 3950| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3951| 0| } 3952| | 3953| | /* 3954| | * msgMaxSize 3955| | */ 3956| 27| DEBUGDUMPHEADER("recv:msgMaxSize", "msgMaxSize"); ------------------ | | 79| 27| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 27|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 27] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 27] | | ------------------ ------------------ 3957| 27| data = asn_parse_int(data, length, &type, &pdu->msgMaxSize, 3958| 27| sizeof(pdu->msgMaxSize)); 3959| 27| DEBUGINDENTLESS(); ------------------ | | 75| 27|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 27|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 27] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 27] | | ------------------ ------------------ 3960| 27| if (data == NULL || type != ASN_INTEGER) { ------------------ | | 75| 26|#define ASN_INTEGER 0x02U ------------------ | Branch (3960:9): [True: 1, False: 26] | Branch (3960:25): [True: 0, False: 26] ------------------ 3961| 1| ERROR_MSG("error parsing msgMaxSize"); ------------------ | | 188| 1|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 3962| 1| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 1|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3963| 1| DEBUGINDENTADD(-4); ------------------ | | 73| 1|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 1] | | ------------------ ------------------ 3964| 1| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 1|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3965| 1| } 3966| | 3967| | /* 3968| | * Check the msgMaxSize we received is a legal value. If not, then 3969| | * increment snmpInASNParseErrs and return the appropriate error (see RFC 3970| | * 2572, para. 7.2, section 2 -- note that a bad msgMaxSize means that the 3971| | * received message is NOT a serialization of an SNMPv3Message, since the 3972| | * msgMaxSize field is out of bounds). 3973| | */ 3974| | 3975| 26| if (pdu->msgMaxSize < SNMP_MIN_MAX_LEN) { ------------------ | | 48| 26|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ | Branch (3975:9): [True: 0, False: 26] ------------------ 3976| 0| snmp_log(LOG_ERR, "Received bad msgMaxSize (%lu < 484).\n", 3977| 0| pdu->msgMaxSize); 3978| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3979| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 3980| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3981| 26| } else if (pdu->msgMaxSize > SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 26|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (3981:16): [True: 0, False: 26] ------------------ 3982| 0| snmp_log(LOG_ERR, "Received bad msgMaxSize (%lu > 2^31 - 1).\n", 3983| 0| pdu->msgMaxSize); 3984| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3985| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 3986| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3987| 26| } else { 3988| 26| DEBUGMSGTL(("snmpv3_parse:msgMaxSize", "msgMaxSize %lu received\n", ------------------ | | 66| 26|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 26|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 26] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 26] | | ------------------ ------------------ 3989| 26| pdu->msgMaxSize)); 3990| | /** don't increase max msg size if we've already got one */ 3991| 26| if (sess->sndMsgMaxSize < pdu->msgMaxSize) { ------------------ | Branch (3991:13): [True: 23, False: 3] ------------------ 3992| 23| DEBUGMSGTL(("snmpv3_parse:msgMaxSize", ------------------ | | 66| 23|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 23|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 23] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 23] | | ------------------ ------------------ 3993| 23| "msgMaxSize %" NETSNMP_PRIz "d greater than session max %ld; reducing\n", 3994| 23| sess->sndMsgMaxSize, pdu->msgMaxSize)); 3995| 23| pdu->msgMaxSize = sess->sndMsgMaxSize; 3996| 23| } 3997| 26| } 3998| | 3999| | /* 4000| | * msgFlags 4001| | */ 4002| 26| tmp_buf_len = SNMP_MAX_MSG_SIZE; ------------------ | | 109| 26|#define SNMP_MAX_MSG_SIZE 1472 /* ethernet MTU minus IP/UDP header */ ------------------ 4003| 26| DEBUGDUMPHEADER("recv", "msgFlags"); ------------------ | | 79| 26| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 26|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 26] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 26] | | ------------------ ------------------ 4004| 26| data = asn_parse_string(data, length, &type, tmp_buf, &tmp_buf_len); 4005| 26| DEBUGINDENTLESS(); ------------------ | | 75| 26|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 26|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 26] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 26] | | ------------------ ------------------ 4006| 26| if (data == NULL || type != ASN_OCTET_STR || tmp_buf_len != 1) { ------------------ | | 78| 48|#define ASN_OCTET_STR 0x04U ------------------ | Branch (4006:9): [True: 4, False: 22] | Branch (4006:25): [True: 0, False: 22] | Branch (4006:50): [True: 0, False: 22] ------------------ 4007| 4| ERROR_MSG("error parsing msgFlags"); ------------------ | | 188| 4|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4008| 4| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 4|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4009| 4| DEBUGINDENTADD(-4); ------------------ | | 73| 4|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 4|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 4] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 4] | | ------------------ ------------------ 4010| 4| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 4|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 4011| 4| } 4012| 22| msg_flags = *tmp_buf; 4013| 22| if (msg_flags & SNMP_MSG_FLAG_RPRT_BIT) ------------------ | | 305| 22|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ | Branch (4013:9): [True: 20, False: 2] ------------------ 4014| 20| pdu->flags |= SNMP_MSG_FLAG_RPRT_BIT; ------------------ | | 305| 20|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ 4015| 2| else 4016| 2| pdu->flags &= (~SNMP_MSG_FLAG_RPRT_BIT); ------------------ | | 305| 2|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ 4017| | 4018| | /* 4019| | * msgSecurityModel 4020| | */ 4021| 22| DEBUGDUMPHEADER("recv", "msgSecurityModel"); ------------------ | | 79| 22| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 22|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 22] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 22] | | ------------------ ------------------ 4022| 22| data = asn_parse_int(data, length, &type, &msg_sec_model, 4023| 22| sizeof(msg_sec_model)); 4024| 22| DEBUGINDENTADD(-4); /* return from global data indent */ ------------------ | | 73| 22|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 22|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 22] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 22] | | ------------------ ------------------ 4025| 22| if (data == NULL || type != ASN_INTEGER || ------------------ | | 75| 44|#define ASN_INTEGER 0x02U ------------------ | Branch (4025:9): [True: 0, False: 22] | Branch (4025:25): [True: 0, False: 22] ------------------ 4026| 22| msg_sec_model < 1 || msg_sec_model > 0x7fffffff) { ------------------ | Branch (4026:9): [True: 0, False: 22] | Branch (4026:30): [True: 0, False: 22] ------------------ 4027| 0| ERROR_MSG("error parsing msgSecurityModel"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4028| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4029| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4030| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 4031| 0| } 4032| 22| sptr = find_sec_mod(msg_sec_model); 4033| 22| if (!sptr) { ------------------ | Branch (4033:9): [True: 0, False: 22] ------------------ 4034| 0| snmp_log(LOG_WARNING, "unknown security model: %ld\n", 4035| 0| msg_sec_model); 4036| 0| snmp_increment_statistic(STAT_SNMPUNKNOWNSECURITYMODELS); ------------------ | | 611| 0|#define STAT_SNMPUNKNOWNSECURITYMODELS 0 ------------------ 4037| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4038| 0| return SNMPERR_UNKNOWN_SEC_MODEL; ------------------ | | 214| 0|#define SNMPERR_UNKNOWN_SEC_MODEL (-30) ------------------ 4039| 0| } 4040| 22| pdu->securityModel = msg_sec_model; 4041| | 4042| 22| if (msg_flags & SNMP_MSG_FLAG_PRIV_BIT && ------------------ | | 304| 44|#define SNMP_MSG_FLAG_PRIV_BIT 0x02 ------------------ | Branch (4042:9): [True: 0, False: 22] ------------------ 4043| 0| !(msg_flags & SNMP_MSG_FLAG_AUTH_BIT)) { ------------------ | | 303| 0|#define SNMP_MSG_FLAG_AUTH_BIT 0x01 ------------------ | Branch (4043:9): [True: 0, False: 0] ------------------ 4044| 0| ERROR_MSG("invalid message, illegal msgFlags"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4045| 0| snmp_increment_statistic(STAT_SNMPINVALIDMSGS); ------------------ | | 612| 0|#define STAT_SNMPINVALIDMSGS 1 ------------------ 4046| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4047| 0| return SNMPERR_INVALID_MSG; ------------------ | | 215| 0|#define SNMPERR_INVALID_MSG (-31) ------------------ 4048| 0| } 4049| 22| pdu->securityLevel = ((msg_flags & SNMP_MSG_FLAG_AUTH_BIT) ------------------ | | 303| 22|#define SNMP_MSG_FLAG_AUTH_BIT 0x01 ------------------ | Branch (4049:27): [True: 22, False: 0] ------------------ 4050| 22| ? ((msg_flags & SNMP_MSG_FLAG_PRIV_BIT) ------------------ | | 304| 22|#define SNMP_MSG_FLAG_PRIV_BIT 0x02 ------------------ | Branch (4050:30): [True: 0, False: 22] ------------------ 4051| 22| ? SNMP_SEC_LEVEL_AUTHPRIV ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ 4052| 22| : SNMP_SEC_LEVEL_AUTHNOPRIV) ------------------ | | 300| 22|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ 4053| 22| : SNMP_SEC_LEVEL_NOAUTH); ------------------ | | 299| 0|#define SNMP_SEC_LEVEL_NOAUTH 1 ------------------ 4054| | /* 4055| | * end of msgGlobalData 4056| | */ 4057| | 4058| | /* 4059| | * securtityParameters OCTET STRING begins after msgGlobalData 4060| | */ 4061| 22| sec_params = data; 4062| 22| pdu->contextEngineID = calloc(1, SNMP_MAX_ENG_SIZE); ------------------ | | 111| 22|#define SNMP_MAX_ENG_SIZE 32 ------------------ 4063| 22| pdu->contextEngineIDLen = SNMP_MAX_ENG_SIZE; ------------------ | | 111| 22|#define SNMP_MAX_ENG_SIZE 32 ------------------ 4064| | 4065| | /* 4066| | * Note: there is no length limit on the msgAuthoritativeEngineID field, 4067| | * although we would EXPECT it to be limited to 32 (the SnmpEngineID TC 4068| | * limit). We'll use double that here to be on the safe side. 4069| | */ 4070| | 4071| 22| pdu->securityEngineID = calloc(1, SNMP_MAX_ENG_SIZE * 2); ------------------ | | 111| 22|#define SNMP_MAX_ENG_SIZE 32 ------------------ 4072| 22| pdu->securityEngineIDLen = SNMP_MAX_ENG_SIZE * 2; ------------------ | | 111| 22|#define SNMP_MAX_ENG_SIZE 32 ------------------ 4073| 22| pdu->securityName = calloc(1, SNMP_MAX_SEC_NAME_SIZE); ------------------ | | 112| 22|#define SNMP_MAX_SEC_NAME_SIZE 256 ------------------ 4074| 22| pdu->securityNameLen = SNMP_MAX_SEC_NAME_SIZE; ------------------ | | 112| 22|#define SNMP_MAX_SEC_NAME_SIZE 256 ------------------ 4075| | 4076| 22| if ((pdu->securityName == NULL) || ------------------ | Branch (4076:9): [True: 0, False: 22] ------------------ 4077| 22| (pdu->securityEngineID == NULL) || ------------------ | Branch (4077:9): [True: 0, False: 22] ------------------ 4078| 22| (pdu->contextEngineID == NULL)) { ------------------ | Branch (4078:9): [True: 0, False: 22] ------------------ 4079| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 4080| 0| } 4081| | 4082| 22| if (pdu_buf_len < msg_len ------------------ | Branch (4082:9): [True: 0, False: 22] ------------------ 4083| 0| && pdu->securityLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (4083:12): [True: 0, False: 0] ------------------ 4084| | /* 4085| | * space needed is larger than we have in the default buffer 4086| | */ 4087| 0| mallocbuf = calloc(1, msg_len); 4088| 0| pdu_buf_len = msg_len; 4089| 0| cp = mallocbuf; 4090| 22| } else { 4091| 22| memset(pdu_buf, 0, pdu_buf_len); 4092| 22| cp = pdu_buf; 4093| 22| } 4094| | 4095| 22| DEBUGDUMPSECTION("recv", "SM msgSecurityParameters"); ------------------ | | 81| 22| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 22|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 22] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 22] | | ------------------ ------------------ 4096| 22| if (sptr->decode) { ------------------ | Branch (4096:9): [True: 22, False: 0] ------------------ 4097| 22| struct snmp_secmod_incoming_params parms; 4098| 22| parms.msgProcModel = pdu->msgParseModel; 4099| 22| parms.maxMsgSize = pdu->msgMaxSize; 4100| 22| parms.secParams = sec_params; 4101| 22| parms.secModel = msg_sec_model; 4102| 22| parms.secLevel = pdu->securityLevel; 4103| 22| parms.wholeMsg = msg_data; 4104| 22| parms.wholeMsgLen = msg_len; 4105| 22| parms.secEngineID = pdu->securityEngineID; 4106| 22| parms.secEngineIDLen = &pdu->securityEngineIDLen; 4107| 22| parms.secName = pdu->securityName; 4108| 22| parms.secNameLen = &pdu->securityNameLen; 4109| 22| parms.scopedPdu = &cp; 4110| 22| parms.scopedPduLen = &pdu_buf_len; 4111| 22| parms.maxSizeResponse = &max_size_response; 4112| 22| parms.secStateRef = &pdu->securityStateRef; 4113| 22| parms.sess = sess; 4114| 22| parms.pdu = pdu; 4115| 22| parms.msg_flags = msg_flags; 4116| 22| ret_val = (*sptr->decode) (&parms); 4117| 22| } else { 4118| 0| SNMP_FREE(mallocbuf); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 4119| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4120| 0| snmp_log(LOG_WARNING, "security service %ld can't decode packets\n", 4121| 0| msg_sec_model); 4122| 0| return (-1); 4123| 0| } 4124| | 4125| 22| if (ret_val != SNMPERR_SUCCESS) { ------------------ | | 184| 22|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (4125:9): [True: 22, False: 0] ------------------ 4126| 22| DEBUGDUMPSECTION("recv", "ScopedPDU"); ------------------ | | 81| 22| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 22|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 22] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 22] | | ------------------ ------------------ 4127| | /* 4128| | * Parse as much as possible -- though I don't see the point? [jbpn]. 4129| | */ 4130| 22| if (cp) { ------------------ | Branch (4130:13): [True: 22, False: 0] ------------------ 4131| 22| cp = snmpv3_scopedPDU_parse(pdu, cp, &pdu_buf_len); 4132| 22| } 4133| 22| if (cp) { ------------------ | Branch (4133:13): [True: 0, False: 22] ------------------ 4134| 0| DEBUGPRINTPDUTYPE("recv", *cp); ------------------ | | 440| 0| DEBUGDUMPSECTION(token, snmp_pdu_type(type)) | | ------------------ | | | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | | | ------------------ | | | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | | | ------------------ | | | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | | | ------------------ | | | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | | | 193| 0| __DBGINDENTMORE() | | | | | | ------------------ | | | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | | | ------------------ | | | | ------------------ | | | | | Branch (81:56): [Folded, False: 0] | | | | ------------------ | | ------------------ ------------------ 4135| 0| snmp_pdu_parse(pdu, cp, &pdu_buf_len); 4136| 0| DEBUGINDENTADD(-8); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 4137| 22| } else { 4138| 22| DEBUGINDENTADD(-4); ------------------ | | 73| 22|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 22|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 22] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 22] | | ------------------ ------------------ 4139| 22| } 4140| | 4141| 22| SNMP_FREE(mallocbuf); ------------------ | | 62| 22|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 22] | | | Branch (62:66): [Folded, False: 22] | | ------------------ ------------------ 4142| 22| return ret_val; 4143| 22| } 4144| | 4145| | /* 4146| | * parse plaintext ScopedPDU sequence 4147| | */ 4148| 0| *length = pdu_buf_len; 4149| 0| DEBUGDUMPSECTION("recv", "ScopedPDU"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 4150| 0| data = snmpv3_scopedPDU_parse(pdu, cp, length); 4151| 0| if (data == NULL) { ------------------ | Branch (4151:9): [True: 0, False: 0] ------------------ 4152| 0| snmp_log(LOG_WARNING, "security service %ld error parsing ScopedPDU\n", 4153| 0| msg_sec_model); 4154| 0| ERROR_MSG("error parsing PDU"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4155| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4156| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 4157| 0| SNMP_FREE(mallocbuf); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 4158| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 4159| 0| } 4160| | 4161| | /* 4162| | * parse the PDU. 4163| | */ 4164| 0| if (after_header != NULL) { ------------------ | Branch (4164:9): [True: 0, False: 0] ------------------ 4165| 0| *after_header = data; 4166| 0| tmp_buf_len = *length; 4167| 0| } 4168| | 4169| 0| DEBUGPRINTPDUTYPE("recv", *data); ------------------ | | 440| 0| DEBUGDUMPSECTION(token, snmp_pdu_type(type)) | | ------------------ | | | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | | | ------------------ | | | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | | | ------------------ | | | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | | | ------------------ | | | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | | | 193| 0| __DBGINDENTMORE() | | | | | | ------------------ | | | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | | | ------------------ | | | | ------------------ | | | | | Branch (81:56): [Folded, False: 0] | | | | ------------------ | | ------------------ ------------------ 4170| 0| ret = snmp_pdu_parse(pdu, data, length); 4171| 0| DEBUGINDENTADD(-8); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 4172| | 4173| 0| if (after_header != NULL) { ------------------ | Branch (4173:9): [True: 0, False: 0] ------------------ 4174| 0| *length = tmp_buf_len; 4175| 0| } 4176| | 4177| 0| if (ret != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (4177:9): [True: 0, False: 0] ------------------ 4178| 0| snmp_log(LOG_WARNING, "security service %ld error parsing ScopedPDU\n", 4179| 0| msg_sec_model); 4180| 0| ERROR_MSG("error parsing PDU"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4181| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4182| 0| SNMP_FREE(mallocbuf); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 4183| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 4184| 0| } 4185| | 4186| 0| SNMP_FREE(mallocbuf); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 4187| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 4188| 0|} /* end snmpv3_parse() */ snmpv3_make_report: 4219| 20|{ 4220| | 4221| 20| long ltmp; 4222| 20| static const oid unknownSecurityLevel[] = 4223| 20| { 1, 3, 6, 1, 6, 3, 15, 1, 1, 1, 0 }; 4224| 20| static const oid notInTimeWindow[] = 4225| 20| { 1, 3, 6, 1, 6, 3, 15, 1, 1, 2, 0 }; 4226| 20| static const oid unknownUserName[] = 4227| 20| { 1, 3, 6, 1, 6, 3, 15, 1, 1, 3, 0 }; 4228| 20| static const oid unknownEngineID[] = 4229| 20| { 1, 3, 6, 1, 6, 3, 15, 1, 1, 4, 0 }; 4230| 20| static const oid wrongDigest[] = { 1, 3, 6, 1, 6, 3, 15, 1, 1, 5, 0 }; 4231| 20| static const oid decryptionError[] = 4232| 20| { 1, 3, 6, 1, 6, 3, 15, 1, 1, 6, 0 }; 4233| 20| const oid *err_var; 4234| 20| int err_var_len; 4235| 20|#ifndef NETSNMP_FEATURE_REMOVE_STATISTICS 4236| 20| int stat_ind; 4237| 20|#endif 4238| | 4239| 20| switch (error) { 4240| 8| case SNMPERR_USM_UNKNOWNENGINEID: ------------------ | | 232| 8|#define SNMPERR_USM_UNKNOWNENGINEID (-48) ------------------ | Branch (4240:5): [True: 8, False: 12] ------------------ 4241| 8|#ifndef NETSNMP_FEATURE_REMOVE_STATISTICS 4242| 8| stat_ind = STAT_USMSTATSUNKNOWNENGINEIDS; ------------------ | | 623| 8|#define STAT_USMSTATSUNKNOWNENGINEIDS 6 ------------------ 4243| 8|#endif /* !NETSNMP_FEATURE_REMOVE_STATISTICS */ 4244| 8| err_var = unknownEngineID; 4245| 8| err_var_len = ERROR_STAT_LENGTH; ------------------ | | 4215| 8|#define ERROR_STAT_LENGTH 11 ------------------ 4246| 8| break; 4247| 0| case SNMPERR_USM_UNKNOWNSECURITYNAME: ------------------ | | 227| 0|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ | Branch (4247:5): [True: 0, False: 20] ------------------ 4248| 0|#ifndef NETSNMP_FEATURE_REMOVE_STATISTICS 4249| 0| stat_ind = STAT_USMSTATSUNKNOWNUSERNAMES; ------------------ | | 622| 0|#define STAT_USMSTATSUNKNOWNUSERNAMES 5 ------------------ 4250| 0|#endif /* !NETSNMP_FEATURE_REMOVE_STATISTICS */ 4251| 0| err_var = unknownUserName; 4252| 0| err_var_len = ERROR_STAT_LENGTH; ------------------ | | 4215| 0|#define ERROR_STAT_LENGTH 11 ------------------ 4253| 0| break; 4254| 0| case SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL: ------------------ | | 228| 0|#define SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL (-44) ------------------ | Branch (4254:5): [True: 0, False: 20] ------------------ 4255| 0|#ifndef NETSNMP_FEATURE_REMOVE_STATISTICS 4256| 0| stat_ind = STAT_USMSTATSUNSUPPORTEDSECLEVELS; ------------------ | | 620| 0|#define STAT_USMSTATSUNSUPPORTEDSECLEVELS 3 ------------------ 4257| 0|#endif /* !NETSNMP_FEATURE_REMOVE_STATISTICS */ 4258| 0| err_var = unknownSecurityLevel; 4259| 0| err_var_len = ERROR_STAT_LENGTH; ------------------ | | 4215| 0|#define ERROR_STAT_LENGTH 11 ------------------ 4260| 0| break; 4261| 0| case SNMPERR_USM_AUTHENTICATIONFAILURE: ------------------ | | 230| 0|#define SNMPERR_USM_AUTHENTICATIONFAILURE (-46) ------------------ | Branch (4261:5): [True: 0, False: 20] ------------------ 4262| 0|#ifndef NETSNMP_FEATURE_REMOVE_STATISTICS 4263| 0| stat_ind = STAT_USMSTATSWRONGDIGESTS; ------------------ | | 624| 0|#define STAT_USMSTATSWRONGDIGESTS 7 ------------------ 4264| 0|#endif /* !NETSNMP_FEATURE_REMOVE_STATISTICS */ 4265| 0| err_var = wrongDigest; 4266| 0| err_var_len = ERROR_STAT_LENGTH; ------------------ | | 4215| 0|#define ERROR_STAT_LENGTH 11 ------------------ 4267| 0| break; 4268| 0| case SNMPERR_USM_NOTINTIMEWINDOW: ------------------ | | 233| 0|#define SNMPERR_USM_NOTINTIMEWINDOW (-49) ------------------ | Branch (4268:5): [True: 0, False: 20] ------------------ 4269| 0|#ifndef NETSNMP_FEATURE_REMOVE_STATISTICS 4270| 0| stat_ind = STAT_USMSTATSNOTINTIMEWINDOWS; ------------------ | | 621| 0|#define STAT_USMSTATSNOTINTIMEWINDOWS 4 ------------------ 4271| 0|#endif /* !NETSNMP_FEATURE_REMOVE_STATISTICS */ 4272| 0| err_var = notInTimeWindow; 4273| 0| err_var_len = ERROR_STAT_LENGTH; ------------------ | | 4215| 0|#define ERROR_STAT_LENGTH 11 ------------------ 4274| 0| break; 4275| 12| case SNMPERR_USM_DECRYPTIONERROR: ------------------ | | 234| 12|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ | Branch (4275:5): [True: 12, False: 8] ------------------ 4276| 12|#ifndef NETSNMP_FEATURE_REMOVE_STATISTICS 4277| 12| stat_ind = STAT_USMSTATSDECRYPTIONERRORS; ------------------ | | 625| 12|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 4278| 12|#endif /* !NETSNMP_FEATURE_REMOVE_STATISTICS */ 4279| 12| err_var = decryptionError; 4280| 12| err_var_len = ERROR_STAT_LENGTH; ------------------ | | 4215| 12|#define ERROR_STAT_LENGTH 11 ------------------ 4281| 12| break; 4282| 0| default: ------------------ | Branch (4282:5): [True: 0, False: 20] ------------------ 4283| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 4284| 20| } 4285| | 4286| 20| snmp_free_varbind(pdu->variables); /* free the current varbind */ 4287| | 4288| 20| pdu->variables = NULL; 4289| 20| SNMP_FREE(pdu->securityEngineID); ------------------ | | 62| 20|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 20, False: 0] | | | Branch (62:66): [Folded, False: 20] | | ------------------ ------------------ 4290| 20| pdu->securityEngineID = 4291| 20| snmpv3_generate_engineID(&pdu->securityEngineIDLen); 4292| 20| SNMP_FREE(pdu->contextEngineID); ------------------ | | 62| 20|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 20, False: 0] | | | Branch (62:66): [Folded, False: 20] | | ------------------ ------------------ 4293| 20| pdu->contextEngineID = 4294| 20| snmpv3_generate_engineID(&pdu->contextEngineIDLen); 4295| 20| pdu->command = SNMP_MSG_REPORT; ------------------ | | 147| 20|#define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 92| 20|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ 4296| 20| pdu->errstat = 0; 4297| 20| pdu->errindex = 0; 4298| 20| SNMP_FREE(pdu->contextName); ------------------ | | 62| 20|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 20] | | | Branch (62:66): [Folded, False: 20] | | ------------------ ------------------ 4299| 20| pdu->contextName = strdup(""); 4300| 20| pdu->contextNameLen = strlen(pdu->contextName); 4301| | 4302| | /* 4303| | * reports shouldn't cache previous data. 4304| | */ 4305| | /* 4306| | * FIX - yes they should but USM needs to follow new EoP to determine 4307| | * which cached values to use 4308| | */ 4309| 20| free_securityStateRef(pdu); 4310| | 4311| 20| if (error == SNMPERR_USM_NOTINTIMEWINDOW) { ------------------ | | 233| 20|#define SNMPERR_USM_NOTINTIMEWINDOW (-49) ------------------ | Branch (4311:9): [True: 0, False: 20] ------------------ 4312| 0| pdu->securityLevel = SNMP_SEC_LEVEL_AUTHNOPRIV; ------------------ | | 300| 0|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ 4313| 20| } else { 4314| 20| pdu->securityLevel = SNMP_SEC_LEVEL_NOAUTH; ------------------ | | 299| 20|#define SNMP_SEC_LEVEL_NOAUTH 1 ------------------ 4315| 20| } 4316| | 4317| | /* 4318| | * find the appropriate error counter 4319| | */ 4320| 20|#ifndef NETSNMP_FEATURE_REMOVE_STATISTICS 4321| 20| ltmp = snmp_get_statistic(stat_ind); 4322| |#else /* !NETSNMP_FEATURE_REMOVE_STATISTICS */ 4323| | ltmp = 1; 4324| |#endif /* !NETSNMP_FEATURE_REMOVE_STATISTICS */ 4325| | 4326| | /* 4327| | * return the appropriate error counter 4328| | */ 4329| 20| snmp_pdu_add_variable(pdu, err_var, err_var_len, 4330| 20| ASN_COUNTER, & ltmp, sizeof(ltmp)); ------------------ | | 89| 20|#define ASN_COUNTER (ASN_APPLICATION | 1) | | ------------------ | | | | 91| 20|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ 4331| | 4332| 20| return SNMPERR_SUCCESS; ------------------ | | 184| 20|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 4333| 20|} /* end snmpv3_make_report() */ snmp_parse: 4714| 183|{ 4715| 183| int rc; 4716| | 4717| 183| rc = _snmp_parse(slp, pss, pdu, data, length); 4718| 183| if (rc) { ------------------ | Branch (4718:9): [True: 183, False: 0] ------------------ 4719| 183| if (!pss->s_snmp_errno) { ------------------ | Branch (4719:13): [True: 36, False: 147] ------------------ 4720| 36| pss->s_snmp_errno = SNMPERR_BAD_PARSE; ------------------ | | 197| 36|#define SNMPERR_BAD_PARSE (-13) ------------------ 4721| 36| } 4722| 183| SET_SNMP_ERROR(pss->s_snmp_errno); ------------------ | | 43| 183|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 4723| 183| } 4724| | 4725| 183| return rc; 4726| 183|} snmp_pdu_parse: 4730| 2|{ 4731| 2| u_char type; 4732| 2| u_char msg_type; 4733| 2| u_char *var_val; 4734| 2| size_t len; 4735| 2| size_t four; 4736| 2| netsnmp_variable_list *vp = NULL, *vplast = NULL; 4737| 2| oid objid[MAX_OID_LEN]; 4738| 2| u_char *p; 4739| | 4740| | /* 4741| | * Get the PDU type 4742| | */ 4743| 2| data = asn_parse_header(data, length, &msg_type); 4744| 2| if (data == NULL) ------------------ | Branch (4744:9): [True: 0, False: 2] ------------------ 4745| 0| return -1; 4746| 2| DEBUGMSGTL(("dumpv_recv"," Command %s\n", snmp_pdu_type(msg_type))); ------------------ | | 66| 2|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 2] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 2] | | ------------------ ------------------ 4747| 2| pdu->command = msg_type; 4748| 2| pdu->flags &= (~UCD_MSG_FLAG_RESPONSE_PDU); ------------------ | | 311| 2|#define UCD_MSG_FLAG_RESPONSE_PDU 0x100 ------------------ 4749| | 4750| | /* 4751| | * get the fields in the PDU preceding the variable-bindings sequence 4752| | */ 4753| 2| switch (pdu->command) { 4754| 2| case SNMP_MSG_TRAP: ------------------ | | 135| 2|#define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 92| 2|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 96| 2|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4754:5): [True: 2, False: 0] ------------------ 4755| | /* 4756| | * enterprise 4757| | */ 4758| 2| pdu->enterprise_length = MAX_OID_LEN; ------------------ | | 120| 2|#define MAX_OID_LEN 128 /* max subid's in an oid */ ------------------ 4759| 2| data = asn_parse_objid(data, length, &type, objid, 4760| 2| &pdu->enterprise_length); 4761| 2| if (data == NULL) ------------------ | Branch (4761:13): [True: 1, False: 1] ------------------ 4762| 1| return -1; 4763| 1| pdu->enterprise = netsnmp_memdup(objid, 4764| 1| pdu->enterprise_length * sizeof(oid)); 4765| 1| if (pdu->enterprise == NULL) { ------------------ | Branch (4765:13): [True: 0, False: 1] ------------------ 4766| 0| return -1; 4767| 0| } 4768| | 4769| | /* 4770| | * agent-addr 4771| | */ 4772| 1| four = 4; 4773| 1| data = asn_parse_string(data, length, &type, 4774| 1| (u_char *) pdu->agent_addr, &four); 4775| 1| if (data == NULL) ------------------ | Branch (4775:13): [True: 0, False: 1] ------------------ 4776| 0| return -1; 4777| | 4778| | /* 4779| | * generic trap 4780| | */ 4781| 1| data = asn_parse_int(data, length, &type, (long *) &pdu->trap_type, 4782| 1| sizeof(pdu->trap_type)); 4783| 1| if (data == NULL) ------------------ | Branch (4783:13): [True: 0, False: 1] ------------------ 4784| 0| return -1; 4785| | /* 4786| | * specific trap 4787| | */ 4788| 1| data = 4789| 1| asn_parse_int(data, length, &type, 4790| 1| (long *) &pdu->specific_type, 4791| 1| sizeof(pdu->specific_type)); 4792| 1| if (data == NULL) ------------------ | Branch (4792:13): [True: 1, False: 0] ------------------ 4793| 1| return -1; 4794| | 4795| | /* 4796| | * timestamp 4797| | */ 4798| 0| data = asn_parse_unsigned_int(data, length, &type, &pdu->time, 4799| 0| sizeof(pdu->time)); 4800| 0| if (data == NULL) ------------------ | Branch (4800:13): [True: 0, False: 0] ------------------ 4801| 0| return -1; 4802| | 4803| 0| break; 4804| | 4805| 0| case SNMP_MSG_RESPONSE: ------------------ | | 127| 0|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4805:5): [True: 0, False: 2] ------------------ 4806| 0| case SNMP_MSG_REPORT: ------------------ | | 147| 0|#define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4806:5): [True: 0, False: 2] ------------------ 4807| 0| pdu->flags |= UCD_MSG_FLAG_RESPONSE_PDU; ------------------ | | 311| 0|#define UCD_MSG_FLAG_RESPONSE_PDU 0x100 ------------------ 4808| 0| NETSNMP_FALLTHROUGH; ------------------ | | 2414| 0|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 4809| | 4810| 0| case SNMP_MSG_TRAP2: ------------------ | | 142| 0|#define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4810:5): [True: 0, False: 2] ------------------ 4811| 0| case SNMP_MSG_INFORM: ------------------ | | 141| 0|#define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4811:5): [True: 0, False: 2] ------------------ 4812| 0|#ifndef NETSNMP_NOTIFY_ONLY 4813| 0| case SNMP_MSG_GET: ------------------ | | 125| 0|#define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4813:5): [True: 0, False: 2] ------------------ 4814| 0| case SNMP_MSG_GETNEXT: ------------------ | | 126| 0|#define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4814:5): [True: 0, False: 2] ------------------ 4815| 0| case SNMP_MSG_GETBULK: ------------------ | | 140| 0|#define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4815:5): [True: 0, False: 2] ------------------ 4816| 0|#endif /* ! NETSNMP_NOTIFY_ONLY */ 4817| 0|#ifndef NETSNMP_NO_WRITE_SUPPORT 4818| 0| case SNMP_MSG_SET: ------------------ | | 129| 0|#define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4818:5): [True: 0, False: 2] ------------------ 4819| 0|#endif /* !NETSNMP_NO_WRITE_SUPPORT */ 4820| | /* 4821| | * PDU is not an SNMPv1 TRAP 4822| | */ 4823| | 4824| | /* 4825| | * request id 4826| | */ 4827| 0| DEBUGDUMPHEADER("recv", "request_id"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 4828| 0| data = asn_parse_int(data, length, &type, &pdu->reqid, 4829| 0| sizeof(pdu->reqid)); 4830| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4831| 0| if (data == NULL) { ------------------ | Branch (4831:13): [True: 0, False: 0] ------------------ 4832| 0| return -1; 4833| 0| } 4834| | 4835| | /* 4836| | * error status (getbulk non-repeaters) 4837| | */ 4838| 0| DEBUGDUMPHEADER("recv", "error status"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 4839| 0| data = asn_parse_int(data, length, &type, &pdu->errstat, 4840| 0| sizeof(pdu->errstat)); 4841| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4842| 0| if (data == NULL) { ------------------ | Branch (4842:13): [True: 0, False: 0] ------------------ 4843| 0| return -1; 4844| 0| } 4845| | 4846| | /* 4847| | * error index (getbulk max-repetitions) 4848| | */ 4849| 0| DEBUGDUMPHEADER("recv", "error index"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 4850| 0| data = asn_parse_int(data, length, &type, &pdu->errindex, 4851| 0| sizeof(pdu->errindex)); 4852| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4853| 0| if (data == NULL) { ------------------ | Branch (4853:13): [True: 0, False: 0] ------------------ 4854| 0| return -1; 4855| 0| } 4856| 0| break; 4857| | 4858| 0| default: ------------------ | Branch (4858:5): [True: 0, False: 2] ------------------ 4859| 0| snmp_log(LOG_ERR, "Bad PDU type received: 0x%.2x\n", pdu->command); 4860| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4861| 0| return -1; 4862| 2| } 4863| | 4864| | /* 4865| | * get header for variable-bindings sequence 4866| | */ 4867| 0| DEBUGDUMPSECTION("recv", "VarBindList"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 4868| 0| data = asn_parse_sequence(data, length, &type, 4869| 0| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 0|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 0|#define ASN_CONSTRUCTOR 0x20U ------------------ 4870| 0| "varbinds"); 4871| 0| if (data == NULL) ------------------ | Branch (4871:9): [True: 0, False: 0] ------------------ 4872| 0| goto fail; 4873| | 4874| | /* 4875| | * get each varBind sequence 4876| | */ 4877| 0| while ((int) *length > 0) { ------------------ | Branch (4877:12): [True: 0, False: 0] ------------------ 4878| 0| vp = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list); ------------------ | | 73| 0|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 4879| 0| if (NULL == vp) ------------------ | Branch (4879:13): [True: 0, False: 0] ------------------ 4880| 0| goto fail; 4881| | 4882| 0| vp->name_length = MAX_OID_LEN; ------------------ | | 120| 0|#define MAX_OID_LEN 128 /* max subid's in an oid */ ------------------ 4883| 0| DEBUGDUMPSECTION("recv", "VarBind"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 4884| 0| data = snmp_parse_var_op(data, objid, &vp->name_length, &vp->type, 4885| 0| &vp->val_len, &var_val, length); 4886| 0| if (data == NULL) ------------------ | Branch (4886:13): [True: 0, False: 0] ------------------ 4887| 0| goto fail; 4888| 0| if (snmp_set_var_objid(vp, objid, vp->name_length)) ------------------ | Branch (4888:13): [True: 0, False: 0] ------------------ 4889| 0| goto fail; 4890| | 4891| 0| len = SNMP_MAX_PACKET_LEN; ------------------ | | 49| 0|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ 4892| 0| DEBUGDUMPHEADER("recv", "Value"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 4893| 0| switch ((short) vp->type) { 4894| 0| case ASN_INTEGER: ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ | Branch (4894:9): [True: 0, False: 0] ------------------ 4895| 0| vp->val.integer = (long *) vp->buf; 4896| 0| vp->val_len = sizeof(long); 4897| 0| p = asn_parse_int(var_val, &len, &vp->type, 4898| 0| (long *) vp->val.integer, 4899| 0| sizeof(*vp->val.integer)); 4900| 0| if (!p) ------------------ | Branch (4900:17): [True: 0, False: 0] ------------------ 4901| 0| goto fail; 4902| 0| break; 4903| 0| case ASN_COUNTER: ------------------ | | 89| 0|#define ASN_COUNTER (ASN_APPLICATION | 1) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4903:9): [True: 0, False: 0] ------------------ 4904| 0| case ASN_GAUGE: ------------------ | | 90| 0|#define ASN_GAUGE (ASN_APPLICATION | 2) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4904:9): [True: 0, False: 0] ------------------ 4905| 0| case ASN_TIMETICKS: ------------------ | | 92| 0|#define ASN_TIMETICKS (ASN_APPLICATION | 3) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4905:9): [True: 0, False: 0] ------------------ 4906| 0| case ASN_UINTEGER: ------------------ | | 100| 0|#define ASN_UINTEGER (ASN_APPLICATION | 7) /* historic - don't use */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4906:9): [True: 0, False: 0] ------------------ 4907| 0| vp->val.integer = (long *) vp->buf; 4908| 0| vp->val_len = sizeof(u_long); 4909| 0| p = asn_parse_unsigned_int(var_val, &len, &vp->type, 4910| 0| (u_long *) vp->val.integer, 4911| 0| vp->val_len); 4912| 0| if (!p) ------------------ | Branch (4912:17): [True: 0, False: 0] ------------------ 4913| 0| goto fail; 4914| 0| break; 4915| 0|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 4916| 0| case ASN_OPAQUE_COUNTER64: ------------------ | | 156| 0|#define ASN_OPAQUE_COUNTER64 (ASN_OPAQUE_TAG2 + ASN_APP_COUNTER64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_COUNTER64 (ASN_OPAQUE_TAG2 + ASN_APP_COUNTER64) | | ------------------ | | | | 146| 0|#define ASN_APP_COUNTER64 (ASN_APPLICATION | 6) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (4916:9): [True: 0, False: 0] ------------------ 4917| 0| case ASN_OPAQUE_U64: ------------------ | | 192| 0|#define ASN_OPAQUE_U64 (ASN_OPAQUE_TAG2 + ASN_APP_U64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_U64 (ASN_OPAQUE_TAG2 + ASN_APP_U64) | | ------------------ | | | | 150| 0|#define ASN_APP_U64 (ASN_APPLICATION | 11) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (4917:9): [True: 0, False: 0] ------------------ 4918| 0|#endif /* NETSNMP_WITH_OPAQUE_SPECIAL_TYPES */ 4919| 0| case ASN_COUNTER64: ------------------ | | 99| 0|#define ASN_COUNTER64 (ASN_APPLICATION | 6) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4919:9): [True: 0, False: 0] ------------------ 4920| 0| vp->val.counter64 = (struct counter64 *) vp->buf; 4921| 0| vp->val_len = sizeof(struct counter64); 4922| 0| p = asn_parse_unsigned_int64(var_val, &len, &vp->type, 4923| 0| (struct counter64 *) vp->val. 4924| 0| counter64, vp->val_len); 4925| 0| if (!p) ------------------ | Branch (4925:17): [True: 0, False: 0] ------------------ 4926| 0| goto fail; 4927| 0| break; 4928| 0|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 4929| 0| case ASN_OPAQUE_FLOAT: ------------------ | | 165| 0|#define ASN_OPAQUE_FLOAT (ASN_OPAQUE_TAG2 + ASN_APP_FLOAT) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_FLOAT (ASN_OPAQUE_TAG2 + ASN_APP_FLOAT) | | ------------------ | | | | 147| 0|#define ASN_APP_FLOAT (ASN_APPLICATION | 8) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (4929:9): [True: 0, False: 0] ------------------ 4930| 0| vp->val.floatVal = (float *) vp->buf; 4931| 0| vp->val_len = sizeof(float); 4932| 0| p = asn_parse_float(var_val, &len, &vp->type, 4933| 0| vp->val.floatVal, vp->val_len); 4934| 0| if (!p) ------------------ | Branch (4934:17): [True: 0, False: 0] ------------------ 4935| 0| goto fail; 4936| 0| break; 4937| 0| case ASN_OPAQUE_DOUBLE: ------------------ | | 174| 0|#define ASN_OPAQUE_DOUBLE (ASN_OPAQUE_TAG2 + ASN_APP_DOUBLE) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_DOUBLE (ASN_OPAQUE_TAG2 + ASN_APP_DOUBLE) | | ------------------ | | | | 148| 0|#define ASN_APP_DOUBLE (ASN_APPLICATION | 9) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (4937:9): [True: 0, False: 0] ------------------ 4938| 0| vp->val.doubleVal = (double *) vp->buf; 4939| 0| vp->val_len = sizeof(double); 4940| 0| p = asn_parse_double(var_val, &len, &vp->type, 4941| 0| vp->val.doubleVal, vp->val_len); 4942| 0| if (!p) ------------------ | Branch (4942:17): [True: 0, False: 0] ------------------ 4943| 0| goto fail; 4944| 0| break; 4945| 0| case ASN_OPAQUE_I64: ------------------ | | 183| 0|#define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 149| 0|#define ASN_APP_I64 (ASN_APPLICATION | 10) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (4945:9): [True: 0, False: 0] ------------------ 4946| 0| vp->val.counter64 = (struct counter64 *) vp->buf; 4947| 0| vp->val_len = sizeof(struct counter64); 4948| 0| p = asn_parse_signed_int64(var_val, &len, &vp->type, 4949| 0| (struct counter64 *) vp->val.counter64, 4950| 0| sizeof(*vp->val.counter64)); 4951| | 4952| 0| if (!p) ------------------ | Branch (4952:17): [True: 0, False: 0] ------------------ 4953| 0| goto fail; 4954| 0| break; 4955| 0|#endif /* NETSNMP_WITH_OPAQUE_SPECIAL_TYPES */ 4956| 0| case ASN_IPADDRESS: ------------------ | | 88| 0|#define ASN_IPADDRESS (ASN_APPLICATION | 0) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4956:9): [True: 0, False: 0] ------------------ 4957| 0| if (vp->val_len != 4) ------------------ | Branch (4957:17): [True: 0, False: 0] ------------------ 4958| 0| goto fail; 4959| 0| NETSNMP_FALLTHROUGH; ------------------ | | 2414| 0|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 4960| 0| case ASN_OCTET_STR: ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ | Branch (4960:9): [True: 0, False: 0] ------------------ 4961| 0| case ASN_OPAQUE: ------------------ | | 93| 0|#define ASN_OPAQUE (ASN_APPLICATION | 4) /* changed so no conflict with other includes */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4961:9): [True: 0, False: 0] ------------------ 4962| 0| case ASN_NSAP: ------------------ | | 98| 0|#define ASN_NSAP (ASN_APPLICATION | 5) /* historic - don't use */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4962:9): [True: 0, False: 0] ------------------ 4963| 0| if (vp->val_len < sizeof(vp->buf)) { ------------------ | Branch (4963:17): [True: 0, False: 0] ------------------ 4964| 0| vp->val.string = (u_char *) vp->buf; 4965| 0| } else { 4966| 0| vp->val.string = (u_char *) malloc(vp->val_len); 4967| 0| } 4968| 0| if (vp->val.string == NULL) { ------------------ | Branch (4968:17): [True: 0, False: 0] ------------------ 4969| 0| goto fail; 4970| 0| } 4971| 0| p = asn_parse_string(var_val, &len, &vp->type, vp->val.string, 4972| 0| &vp->val_len); 4973| 0| if (!p) ------------------ | Branch (4973:17): [True: 0, False: 0] ------------------ 4974| 0| goto fail; 4975| 0| break; 4976| 0| case ASN_OBJECT_ID: ------------------ | | 81| 0|#define ASN_OBJECT_ID 0x06U ------------------ | Branch (4976:9): [True: 0, False: 0] ------------------ 4977| 0| vp->val_len = MAX_OID_LEN; ------------------ | | 120| 0|#define MAX_OID_LEN 128 /* max subid's in an oid */ ------------------ 4978| 0| p = asn_parse_objid(var_val, &len, &vp->type, objid, &vp->val_len); 4979| 0| if (!p) ------------------ | Branch (4979:17): [True: 0, False: 0] ------------------ 4980| 0| goto fail; 4981| 0| vp->val_len *= sizeof(oid); 4982| 0| vp->val.objid = netsnmp_memdup(objid, vp->val_len); 4983| 0| if (vp->val.objid == NULL) ------------------ | Branch (4983:17): [True: 0, False: 0] ------------------ 4984| 0| goto fail; 4985| 0| break; 4986| 0| case SNMP_NOSUCHOBJECT: ------------------ | | 201| 0|#define SNMP_NOSUCHOBJECT (ASN_CONTEXT | ASN_PRIMITIVE | 0x0) /* 80=128 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_NOSUCHOBJECT (ASN_CONTEXT | ASN_PRIMITIVE | 0x0) /* 80=128 */ | | ------------------ | | | | 95| 0|#define ASN_PRIMITIVE 0x00U | | ------------------ ------------------ | Branch (4986:9): [True: 0, False: 0] ------------------ 4987| 0| case SNMP_NOSUCHINSTANCE: ------------------ | | 202| 0|#define SNMP_NOSUCHINSTANCE (ASN_CONTEXT | ASN_PRIMITIVE | 0x1) /* 81=129 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_NOSUCHINSTANCE (ASN_CONTEXT | ASN_PRIMITIVE | 0x1) /* 81=129 */ | | ------------------ | | | | 95| 0|#define ASN_PRIMITIVE 0x00U | | ------------------ ------------------ | Branch (4987:9): [True: 0, False: 0] ------------------ 4988| 0| case SNMP_ENDOFMIBVIEW: ------------------ | | 203| 0|#define SNMP_ENDOFMIBVIEW (ASN_CONTEXT | ASN_PRIMITIVE | 0x2) /* 82=130 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_ENDOFMIBVIEW (ASN_CONTEXT | ASN_PRIMITIVE | 0x2) /* 82=130 */ | | ------------------ | | | | 95| 0|#define ASN_PRIMITIVE 0x00U | | ------------------ ------------------ | Branch (4988:9): [True: 0, False: 0] ------------------ 4989| 0| case ASN_NULL: ------------------ | | 79| 0|#define ASN_NULL 0x05U ------------------ | Branch (4989:9): [True: 0, False: 0] ------------------ 4990| 0| break; 4991| 0| case ASN_BIT_STR: ------------------ | | 77| 0|#define ASN_BIT_STR 0x03U ------------------ | Branch (4991:9): [True: 0, False: 0] ------------------ 4992| 0| vp->val.bitstring = (u_char *) malloc(vp->val_len); 4993| 0| if (vp->val.bitstring == NULL) { ------------------ | Branch (4993:17): [True: 0, False: 0] ------------------ 4994| 0| goto fail; 4995| 0| } 4996| 0| p = asn_parse_bitstring(var_val, &len, &vp->type, 4997| 0| vp->val.bitstring, &vp->val_len); 4998| 0| if (!p) ------------------ | Branch (4998:17): [True: 0, False: 0] ------------------ 4999| 0| goto fail; 5000| 0| break; 5001| 0| default: ------------------ | Branch (5001:9): [True: 0, False: 0] ------------------ 5002| 0| snmp_log(LOG_ERR, "bad type returned (%x)\n", vp->type); 5003| 0| goto fail; 5004| 0| break; 5005| 0| } 5006| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 5007| | 5008| 0| if (NULL == vplast) { ------------------ | Branch (5008:13): [True: 0, False: 0] ------------------ 5009| 0| pdu->variables = vp; 5010| 0| } else { 5011| 0| vplast->next_variable = vp; 5012| 0| } 5013| 0| vplast = vp; 5014| 0| vp = NULL; 5015| 0| } 5016| 0| return 0; 5017| | 5018| 0| fail: 5019| 0| { 5020| 0| const char *errstr = snmp_api_errstring(SNMPERR_SUCCESS); ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5021| 0| DEBUGMSGTL(("recv", "error while parsing VarBindList:%s\n", errstr)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5022| 0| } 5023| | /** if we were parsing a var, remove it from the pdu and free it */ 5024| 0| if (vp) ------------------ | Branch (5024:9): [True: 0, False: 0] ------------------ 5025| 0| snmp_free_var(vp); 5026| | 5027| 0| return -1; 5028| 0|} snmpv3_scopedPDU_parse: 5039| 22|{ 5040| 22| u_char tmp_buf[SNMP_MAX_MSG_SIZE]; 5041| 22| size_t tmp_buf_len; 5042| 22| u_char type; 5043| 22| size_t asn_len; 5044| 22| u_char *data; 5045| | 5046| 22| pdu->command = 0; /* initialize so we know if it got parsed */ 5047| 22| asn_len = *length; 5048| 22| data = asn_parse_sequence(cp, &asn_len, &type, 5049| 22| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 22|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 22|#define ASN_CONSTRUCTOR 0x20U ------------------ 5050| 22| "plaintext scopedPDU"); 5051| 22| if (data == NULL) { ------------------ | Branch (5051:9): [True: 14, False: 8] ------------------ 5052| 14| return NULL; 5053| 14| } 5054| 8| *length -= data - cp; 5055| | 5056| | /* 5057| | * contextEngineID from scopedPdu 5058| | */ 5059| 8| DEBUGDUMPHEADER("recv", "contextEngineID"); ------------------ | | 79| 8| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 8|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 8] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 8] | | ------------------ ------------------ 5060| 8| data = asn_parse_string(data, length, &type, pdu->contextEngineID, 5061| 8| &pdu->contextEngineIDLen); 5062| 8| DEBUGINDENTLESS(); ------------------ | | 75| 8|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 8|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 8] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 8] | | ------------------ ------------------ 5063| 8| if (data == NULL) { ------------------ | Branch (5063:9): [True: 8, False: 0] ------------------ 5064| 8| ERROR_MSG("error parsing contextEngineID from scopedPdu"); ------------------ | | 188| 8|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 5065| 8| return NULL; 5066| 8| } 5067| | 5068| | /* 5069| | * parse contextName from scopedPdu 5070| | */ 5071| 0| tmp_buf_len = SNMP_MAX_CONTEXT_SIZE; ------------------ | | 113| 0|#define SNMP_MAX_CONTEXT_SIZE 256 ------------------ 5072| 0| DEBUGDUMPHEADER("recv", "contextName"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 5073| 0| data = asn_parse_string(data, length, &type, tmp_buf, &tmp_buf_len); 5074| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 5075| 0| if (data == NULL) { ------------------ | Branch (5075:9): [True: 0, False: 0] ------------------ 5076| 0| ERROR_MSG("error parsing contextName from scopedPdu"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 5077| 0| return NULL; 5078| 0| } 5079| | 5080| 0| if (tmp_buf_len) { ------------------ | Branch (5080:9): [True: 0, False: 0] ------------------ 5081| 0| pdu->contextName = netsnmp_memdup(tmp_buf, tmp_buf_len); 5082| 0| pdu->contextNameLen = tmp_buf_len; 5083| 0| } else { 5084| 0| pdu->contextName = strdup(""); 5085| 0| pdu->contextNameLen = 0; 5086| 0| } 5087| 0| if (pdu->contextName == NULL) { ------------------ | Branch (5087:9): [True: 0, False: 0] ------------------ 5088| 0| ERROR_MSG("error copying contextName from scopedPdu"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 5089| 0| return NULL; 5090| 0| } 5091| | 5092| | /* 5093| | * Get the PDU type 5094| | */ 5095| 0| asn_len = *length; 5096| 0| cp = asn_parse_header(data, &asn_len, &type); 5097| 0| if (cp == NULL) ------------------ | Branch (5097:9): [True: 0, False: 0] ------------------ 5098| 0| return NULL; 5099| | 5100| 0| pdu->command = type; 5101| | 5102| 0| return data; 5103| 0|} _build_initial_pdu_packet: 5149| 20|{ 5150| 20| netsnmp_session *session; 5151| 20| struct snmp_internal_session *isp; 5152| 20| netsnmp_transport *transport = NULL; 5153| 20| u_char *pktbuf = NULL, *packet = NULL; 5154| 20| size_t pktbuf_len = 0, length = 0, orig_length = 0; 5155| 20| int result, orig_count = 0, curr_count = 0; 5156| | 5157| 20| if (slp == NULL) { ------------------ | Branch (5157:9): [True: 0, False: 20] ------------------ 5158| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 5159| 0| } 5160| 20| session = slp->session; 5161| | 5162| 20| isp = slp->internal; 5163| 20| transport = slp->transport; 5164| 20| if (!session || !isp || !transport) { ------------------ | Branch (5164:9): [True: 0, False: 20] | Branch (5164:21): [True: 0, False: 20] | Branch (5164:29): [True: 0, False: 20] ------------------ 5165| 0| DEBUGMSGTL(("sess_async_send", "send fail: closing...\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5166| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 5167| 0| } 5168| | 5169| 20| if (pdu == NULL) { ------------------ | Branch (5169:9): [True: 0, False: 20] ------------------ 5170| 0| session->s_snmp_errno = SNMPERR_NULL_PDU; ------------------ | | 243| 0|#define SNMPERR_NULL_PDU (-59) ------------------ 5171| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 5172| 0| } 5173| | 5174| 20| SNMP_FREE(isp->obuf); /* should already be NULL */ ------------------ | | 62| 20|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 20] | | | Branch (62:66): [Folded, False: 20] | | ------------------ ------------------ 5175| | 5176| 20| session->s_snmp_errno = 0; 5177| 20| session->s_errno = 0; 5178| | 5179| | /* 5180| | * Check/setup the version. 5181| | */ 5182| 20| if (pdu->version == SNMP_DEFAULT_VERSION) { ------------------ | | 90| 20|#define SNMP_DEFAULT_VERSION -1 ------------------ | Branch (5182:9): [True: 0, False: 20] ------------------ 5183| 0| if (session->version == SNMP_DEFAULT_VERSION) { ------------------ | | 90| 0|#define SNMP_DEFAULT_VERSION -1 ------------------ | Branch (5183:13): [True: 0, False: 0] ------------------ 5184| 0| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ 5185| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 5186| 0| } 5187| 0| pdu->version = session->version; 5188| 20| } else if (session->version == SNMP_DEFAULT_VERSION) { ------------------ | | 90| 20|#define SNMP_DEFAULT_VERSION -1 ------------------ | Branch (5188:16): [True: 20, False: 0] ------------------ 5189| | /* 5190| | * It's OK 5191| | */ 5192| 20| } else if (pdu->version != session->version) { ------------------ | Branch (5192:16): [True: 0, False: 0] ------------------ 5193| | /* 5194| | * ENHANCE: we should support multi-lingual sessions 5195| | */ 5196| 0| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ 5197| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 5198| 0| } 5199| 20| if (NETSNMP_RUNTIME_PROTOCOL_SKIP(pdu->version)) { ------------------ | | 246| 20| (NETSNMP_RUNTIME_PROTOCOL_SKIP_V1(pc_ver) || \ | | ------------------ | | | | 205| 40| ((pc_ver) == SNMP_VERSION_1 && \ | | | | ------------------ | | | | | | 107| 40|#define SNMP_VERSION_1 0 | | | | ------------------ | | | | | Branch (205:6): [True: 0, False: 20] | | | | ------------------ | | | | 206| 40| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (206:6): [True: 0, False: 0] | | | | ------------------ | | | | 207| 0| NETSNMP_DS_LIB_DISABLE_V1)) | | | | ------------------ | | | | | | 103| 0|#define NETSNMP_DS_LIB_DISABLE_V1 43 /* disable SNMPv1 */ | | | | ------------------ | | ------------------ | | 247| 20| NETSNMP_RUNTIME_PROTOCOL_SKIP_V2(pc_ver) || \ | | ------------------ | | | | 215| 40| ((pc_ver) == SNMP_VERSION_2c && \ | | | | ------------------ | | | | | | 110| 40|#define SNMP_VERSION_2c 1 | | | | ------------------ | | | | | Branch (215:6): [True: 0, False: 20] | | | | ------------------ | | | | 216| 40| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (216:6): [True: 0, False: 0] | | | | ------------------ | | | | 217| 0| NETSNMP_DS_LIB_DISABLE_V2c)) | | | | ------------------ | | | | | | 104| 0|#define NETSNMP_DS_LIB_DISABLE_V2c 44 /* disable SNMPv2c */ | | | | ------------------ | | ------------------ | | 248| 20| NETSNMP_RUNTIME_PROTOCOL_SKIP_V3(pc_ver)) | | ------------------ | | | | 229| 20| ((pc_ver == SNMP_VERSION_3) && \ | | | | ------------------ | | | | | | 113| 20|#define SNMP_VERSION_3 3 | | | | ------------------ | | | | | Branch (229:6): [True: 20, False: 0] | | | | ------------------ | | | | 230| 20| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 20|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (230:6): [True: 0, False: 20] | | | | ------------------ | | | | 231| 20| NETSNMP_DS_LIB_DISABLE_V3)) | | | | ------------------ | | | | | | 105| 20|#define NETSNMP_DS_LIB_DISABLE_V3 45 /* disable SNMPv3 */ | | | | ------------------ | | ------------------ ------------------ 5200| 0| DEBUGMSGTL(("sess_async_send", "version disabled at runtime\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5201| 0| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ 5202| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 5203| 0| } 5204| | 5205| | /* 5206| | * do we expect a response? 5207| | */ 5208| 20| switch (pdu->command) { 5209| | 5210| 0| case SNMP_MSG_RESPONSE: ------------------ | | 127| 0|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (5210:9): [True: 0, False: 20] ------------------ 5211| 0| case SNMP_MSG_TRAP: ------------------ | | 135| 0|#define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (5211:9): [True: 0, False: 20] ------------------ 5212| 0| case SNMP_MSG_TRAP2: ------------------ | | 142| 0|#define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (5212:9): [True: 0, False: 20] ------------------ 5213| 20| case SNMP_MSG_REPORT: ------------------ | | 147| 20|#define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 92| 20|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (5213:9): [True: 20, False: 0] ------------------ 5214| 20| case AGENTX_MSG_CLEANUPSET: ------------------ | | 45| 20|#define AGENTX_MSG_CLEANUPSET ((u_char)11) ------------------ | Branch (5214:9): [True: 0, False: 20] ------------------ 5215| 20| case AGENTX_MSG_RESPONSE: ------------------ | | 52| 20|#define AGENTX_MSG_RESPONSE ((u_char)18) ------------------ | Branch (5215:9): [True: 0, False: 20] ------------------ 5216| 20| pdu->flags &= ~UCD_MSG_FLAG_EXPECT_RESPONSE; ------------------ | | 312| 20|#define UCD_MSG_FLAG_EXPECT_RESPONSE 0x200 ------------------ 5217| 20| break; 5218| | 5219| 0| default: ------------------ | Branch (5219:9): [True: 0, False: 20] ------------------ 5220| 0| pdu->flags |= UCD_MSG_FLAG_EXPECT_RESPONSE; ------------------ | | 312| 0|#define UCD_MSG_FLAG_EXPECT_RESPONSE 0x200 ------------------ 5221| 0| break; 5222| 20| } 5223| | 5224| | /* 5225| | * Check if we need to perform a v3 engineID probe. Call post probe hook to 5226| | * create user from information in a session even if SNMP_FLAGS_DONT_PROBE 5227| | * is set, as this may indicate that probe was already sent by other means 5228| | * for example asynchronously. 5229| | */ 5230| 20| if ((pdu->version == SNMP_VERSION_3) && ------------------ | | 113| 20|#define SNMP_VERSION_3 3 ------------------ | Branch (5230:9): [True: 20, False: 0] ------------------ 5231| 20| (pdu->flags & UCD_MSG_FLAG_EXPECT_RESPONSE)) { ------------------ | | 312| 20|#define UCD_MSG_FLAG_EXPECT_RESPONSE 0x200 ------------------ | Branch (5231:9): [True: 0, False: 20] ------------------ 5232| 0| int rc; 5233| 0| DEBUGMSGTL(("snmpv3_build", "delayed probe for engineID\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5234| 0| rc = snmpv3_engineID_probe(slp, session); 5235| 0| if (rc == 0) ------------------ | Branch (5235:13): [True: 0, False: 0] ------------------ 5236| 0| return 0; /* s_snmp_errno already set */ 5237| 0| } 5238| | 5239| | /* 5240| | * determine max packet size 5241| | */ 5242| 20| if (pdu->msgMaxSize == 0) { ------------------ | Branch (5242:9): [True: 0, False: 20] ------------------ 5243| 0| pdu->msgMaxSize = netsnmp_max_send_msg_size(); 5244| 0| if (pdu->msgMaxSize > transport->msgMaxSize) ------------------ | Branch (5244:13): [True: 0, False: 0] ------------------ 5245| 0| pdu->msgMaxSize = transport->msgMaxSize; 5246| 0| if (pdu->msgMaxSize > session->sndMsgMaxSize) ------------------ | Branch (5246:13): [True: 0, False: 0] ------------------ 5247| 0| pdu->msgMaxSize = session->sndMsgMaxSize; 5248| 0| DEBUGMSGTL(("sess_async_send", "max PDU size: %ld\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5249| 0| pdu->msgMaxSize)); 5250| 0| } 5251| 20| netsnmp_assert(pdu->msgMaxSize > 0); ------------------ | | 47| 20|# define netsnmp_assert(x) do { \ | | 48| 20| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 20, False: 0] | | ------------------ | | 49| 20| ; \ | | 50| 20| else \ | | 51| 20| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 20| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 20] | | ------------------ ------------------ 5252| | 5253| | /* 5254| | * allocate initial packet buffer. Buffer will be grown as needed 5255| | * while building the packet. 5256| | */ 5257| 20| pktbuf_len = SNMP_MIN_MAX_LEN; ------------------ | | 48| 20|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ 5258| 20| if ((pktbuf = (u_char *)malloc(pktbuf_len)) == NULL) { ------------------ | Branch (5258:9): [True: 0, False: 20] ------------------ 5259| 0| DEBUGMSGTL(("sess_async_send", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5260| 0| "couldn't malloc initial packet buffer\n")); 5261| 0| session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 5262| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 5263| 0| } 5264| | 5265| |#ifdef TEMPORARILY_DISABLED 5266| | /* 5267| | * NULL variable are allowed in certain PDU types. 5268| | * In particular, SNMPv3 engineID probes are of this form. 5269| | * There is an internal PDU flag to indicate that this 5270| | * is acceptable, but until the construction of engineID 5271| | * probes can be amended to set this flag, we'll simply 5272| | * skip this test altogether. 5273| | */ 5274| | if (pdu->variables == NULL) { 5275| | switch (pdu->command) { 5276| |#ifndef NETSNMP_NO_WRITE_SUPPORT 5277| | case SNMP_MSG_SET: 5278| |#endif /* !NETSNMP_NO_WRITE_SUPPORT */ 5279| | case SNMP_MSG_GET: 5280| | case SNMP_MSG_GETNEXT: 5281| | case SNMP_MSG_GETBULK: 5282| | case SNMP_MSG_RESPONSE: 5283| | case SNMP_MSG_TRAP2: 5284| | case SNMP_MSG_REPORT: 5285| | case SNMP_MSG_INFORM: 5286| | session->s_snmp_errno = snmp_errno = SNMPERR_NO_VARS; 5287| | return SNMPERR_NO_VARS; 5288| | case SNMP_MSG_TRAP: 5289| | break; 5290| | } 5291| | } 5292| |#endif 5293| | 5294| | 5295| | /* 5296| | * Build the message to send. If a bulk response is too big, switch to 5297| | * forward encoding and set a flag to drop varbinds to make it fit. 5298| | */ 5299| 20| do { 5300| 20| packet = NULL; 5301| 20| length = 0; 5302| 20| result = netsnmp_build_packet(isp, session, pdu, &pktbuf, &pktbuf_len, 5303| 20| &packet, &length); 5304| 20| if (0 != result) ------------------ | Branch (5304:13): [True: 0, False: 20] ------------------ 5305| 0| break; 5306| | 5307| 20| if (orig_count) { /* 2nd pass, see how many varbinds remain */ ------------------ | Branch (5307:13): [True: 0, False: 20] ------------------ 5308| 0| curr_count = count_varbinds(pdu->variables); 5309| 0| DEBUGMSGTL(("sess_async_send", " vb count: %d -> %d\n", orig_count, ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5310| 0| curr_count)); 5311| 0| DEBUGMSGTL(("sess_async_send", " pdu_len: %" NETSNMP_PRIz "d -> %" NETSNMP_PRIz "d (max %ld)\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5312| 0| orig_length, length, pdu->msgMaxSize)); 5313| 0| } 5314| | 5315| | /** if length is less than max size, we're done (success). */ 5316| 20| if (length <= pdu->msgMaxSize) ------------------ | Branch (5316:13): [True: 20, False: 0] ------------------ 5317| 20| break; 5318| | 5319| 0| DEBUGMSGTL(("sess_async_send", "length %" NETSNMP_PRIz "d exceeds maximum %ld\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5320| 0| length, pdu->msgMaxSize)); 5321| | 5322| | /** packet too big. if this is not a bulk request, we're done (err). */ 5323| 0| if (!bulk) { ------------------ | Branch (5323:13): [True: 0, False: 0] ------------------ 5324| 0| session->s_snmp_errno = SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 5325| 0| break; 5326| 0| } 5327| | 5328| | /** rebuild bulk response with truncation and fixed size */ 5329| 0| pdu->flags |= UCD_MSG_FLAG_FORWARD_ENCODE | UCD_MSG_FLAG_BULK_TOOBIG; ------------------ | | 319| 0|#define UCD_MSG_FLAG_FORWARD_ENCODE 0x8000 ------------------ pdu->flags |= UCD_MSG_FLAG_FORWARD_ENCODE | UCD_MSG_FLAG_BULK_TOOBIG; ------------------ | | 321| 0|#define UCD_MSG_FLAG_BULK_TOOBIG 0x010000 ------------------ 5330| 0| pktbuf_len = pdu->msgMaxSize; 5331| | 5332| | /** save original number of varbinds & length */ 5333| 0| if (0 == orig_count) { ------------------ | Branch (5333:13): [True: 0, False: 0] ------------------ 5334| 0| curr_count = orig_count = count_varbinds(pdu->variables); 5335| 0| orig_length = length; 5336| 0| } 5337| | 5338| 0| } while(1); ------------------ | Branch (5338:13): [True: 0, Folded] ------------------ 5339| | 5340| 20| DEBUGMSGTL(("sess_async_send", ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 5341| 20| "final pktbuf_len after building packet %" NETSNMP_PRIz "u\n", 5342| 20| pktbuf_len)); 5343| 20| if (curr_count != orig_count) ------------------ | Branch (5343:9): [True: 0, False: 20] ------------------ 5344| 0| DEBUGMSGTL(("sess_async_send", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5345| 20| "sending %d of %d varbinds (-%d) from bulk response\n", 5346| 20| curr_count, orig_count, orig_count - curr_count)); 5347| | 5348| 20| if (length > pdu->msgMaxSize) { ------------------ | Branch (5348:9): [True: 0, False: 20] ------------------ 5349| 0| DEBUGMSGTL(("sess_async_send", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5350| 0| "length of packet (%" NETSNMP_PRIz "u) exceeded pdu maximum (%lu)\n", 5351| 0| length, pdu->msgMaxSize)); 5352| 0| netsnmp_assert(SNMPERR_TOO_LONG == session->s_snmp_errno); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 5353| 0| } 5354| | 5355| 20| if ((SNMPERR_TOO_LONG == session->s_snmp_errno) || (result < 0)) { ------------------ | | 189| 20|#define SNMPERR_TOO_LONG (-5) ------------------ | Branch (5355:9): [True: 0, False: 20] | Branch (5355:56): [True: 0, False: 20] ------------------ 5356| 0| DEBUGMSGTL(("sess_async_send", "encoding failure\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5357| 0| SNMP_FREE(pktbuf); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5358| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 5359| 0| } 5360| | 5361| 20| isp->obuf = pktbuf; 5362| 20| isp->obuf_size = pktbuf_len; 5363| 20| isp->opacket = packet; 5364| 20| isp->opacket_len = length; 5365| | 5366| 20| return SNMPERR_SUCCESS; ------------------ | | 184| 20|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5367| 20|} snmp_sess_send: 5399| 20|{ 5400| 20| return snmp_sess_async_send(slp, pdu, NULL, NULL); 5401| 20|} snmp_sess_async_send: 5616| 20|{ 5617| | 5618| 20| return snmp_sess_async_send_cp(slp, pdu, callback, cb_data, 0); 5619| 20|} snmp_sess_async_send_cp: 5625| 20|{ 5626| 20| int rc; 5627| | 5628| 20| if (slp == NULL) { ------------------ | Branch (5628:9): [True: 0, False: 20] ------------------ 5629| 0| snmp_errno = SNMPERR_BAD_SESSION; /*MTCRITICAL_RESOURCE */ ------------------ | | 188| 0|#define SNMPERR_BAD_SESSION (-4) ------------------ 5630| 0| return (0); 5631| 0| } 5632| | /* 5633| | * send pdu 5634| | */ 5635| | 5636| 20| rc = _sess_async_send(slp, pdu, callback, cb_data, cp_inc); 5637| 20| if (rc == 0) ------------------ | Branch (5637:9): [True: 0, False: 20] ------------------ 5638| 0| SET_SNMP_ERROR(slp->session->s_snmp_errno); ------------------ | | 43| 0|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 5639| 20| return rc; 5640| 20|} snmp_free_var_internals: 5648| 20|{ 5649| 20| if (!var) ------------------ | Branch (5649:9): [True: 0, False: 20] ------------------ 5650| 0| return; 5651| | 5652| 20| if (var->name != var->name_loc) ------------------ | Branch (5652:9): [True: 0, False: 20] ------------------ 5653| 0| SNMP_FREE(var->name); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5654| 20| if (var->val.string != var->buf) ------------------ | Branch (5654:9): [True: 0, False: 20] ------------------ 5655| 0| SNMP_FREE(var->val.string); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5656| 20| if (var->data) { ------------------ | Branch (5656:9): [True: 0, False: 20] ------------------ 5657| 0| if (var->dataFreeHook) { ------------------ | Branch (5657:13): [True: 0, False: 0] ------------------ 5658| 0| var->dataFreeHook(var->data); 5659| 0| var->data = NULL; 5660| 0| } else { 5661| | SNMP_FREE(var->data); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5662| 0| } 5663| 0| } 5664| 20|} snmp_free_var: 5668| 20|{ 5669| 20| snmp_free_var_internals(var); 5670| 20| free(var); 5671| 20|} snmp_free_varbind: 5675| 223|{ 5676| 223| netsnmp_variable_list *ptr; 5677| 243| while (var) { ------------------ | Branch (5677:12): [True: 20, False: 223] ------------------ 5678| 20| ptr = var->next_variable; 5679| 20| snmp_free_var(var); 5680| 20| var = ptr; 5681| 20| } 5682| 223|} snmp_free_pdu: 5689| 203|{ 5690| 203| struct snmp_secmod_def *sptr; 5691| | 5692| 203| if (!pdu) ------------------ | Branch (5692:9): [True: 0, False: 203] ------------------ 5693| 0| return; 5694| | 5695| 203| free_securityStateRef(pdu); 5696| | 5697| 203| sptr = find_sec_mod(pdu->securityModel); 5698| 203| if (sptr && sptr->pdu_free) ------------------ | Branch (5698:9): [True: 42, False: 161] | Branch (5698:17): [True: 0, False: 42] ------------------ 5699| 0| (*sptr->pdu_free)(pdu); 5700| | 5701| 203| snmp_free_varbind(pdu->variables); 5702| 203| free(pdu->enterprise); 5703| 203| free(pdu->community); 5704| 203| free(pdu->contextEngineID); 5705| 203| free(pdu->securityEngineID); 5706| 203| free(pdu->contextName); 5707| 203| free(pdu->securityName); 5708| 203| free(pdu->transport_data); 5709| 203| free(pdu); 5710| 203|} snmp_create_sess_pdu: 5715| 183|{ 5716| 183| netsnmp_pdu *pdu = calloc(1, sizeof(netsnmp_pdu)); 5717| 183| if (pdu == NULL) { ------------------ | Branch (5717:9): [True: 0, False: 183] ------------------ 5718| 0| DEBUGMSGTL(("sess_process_packet", "can't malloc space for PDU\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5719| 0| return NULL; 5720| 0| } 5721| | 5722| | /* 5723| | * Save the transport-level data specific to this reception (e.g. UDP 5724| | * source address). 5725| | */ 5726| | 5727| 183| pdu->transport_data = opaque; 5728| 183| pdu->transport_data_length = olength; 5729| 183| pdu->tDomain = transport->domain; 5730| 183| pdu->tDomainLen = transport->domain_length; 5731| 183| return pdu; 5732| 183|} snmp_read: 6121| 46|{ 6122| 46| netsnmp_large_fd_set lfdset; 6123| | 6124| | netsnmp_large_fd_set_init(&lfdset, FD_SETSIZE); 6125| 46| netsnmp_copy_fd_set_to_large_fd_set(&lfdset, fdset); 6126| 46| snmp_read2(&lfdset); 6127| 46| netsnmp_large_fd_set_cleanup(&lfdset); 6128| 46|} snmp_read2: 6132| 46|{ 6133| 46| struct session_list *slp, *next; 6134| | 6135| 46| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 46|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 46] | | ------------------ ------------------ 6136| 92| for (slp = Sessions; slp; slp = next) { ------------------ | Branch (6136:26): [True: 46, False: 46] ------------------ 6137| 46| next = slp->next; 6138| 46| snmp_sess_read2(slp, fdset); 6139| 46| } 6140| 46| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 46|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 46] | | ------------------ ------------------ 6141| 46|} _sess_read: 6621| 46|{ 6622| 46| netsnmp_transport *transport; 6623| | 6624| 46| if (!slp || !fdset) ------------------ | Branch (6624:9): [True: 0, False: 46] | Branch (6624:17): [True: 0, False: 46] ------------------ 6625| 0| return 0; 6626| | 6627| 46| transport = slp->transport; 6628| | 6629| 46| if (!transport || !NETSNMP_LARGE_FD_ISSET(transport->sock, fdset)) { ------------------ | | 50| 46| netsnmp_large_fd_is_set(fd, fdset) ------------------ | Branch (6629:9): [True: 0, False: 46] | Branch (6629:23): [True: 0, False: 46] ------------------ 6630| 0| DEBUGMSGTL(("sess_read", "not reading transport socket\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6631| 0| return 0; 6632| 0| } 6633| | 6634| 46| return __sess_read(slp); 6635| 46|} snmp_sess_read2: 6657| 46|{ 6658| 46| netsnmp_session *pss; 6659| 46| int rc; 6660| | 6661| 46| rc = _sess_read(slp, fdset); 6662| 46| pss = slp->session; 6663| 46| if (rc && pss->s_snmp_errno) { ------------------ | Branch (6663:9): [True: 9, False: 37] | Branch (6663:15): [True: 9, False: 0] ------------------ 6664| 9| SET_SNMP_ERROR(pss->s_snmp_errno); ------------------ | | 43| 9|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 6665| 9| } 6666| 46| return rc; 6667| 46|} snmp_select_info: 6718| 46|{ 6719| | return snmp_sess_select_info(NULL, numfds, fdset, timeout, block); 6720| 46|} snmp_sess_select_info: 6738| 46|{ 6739| 46| return snmp_sess_select_info_flags(slp, numfds, fdset, timeout, block, 6740| 46| NETSNMP_SELECT_NOFLAGS); ------------------ | | 195| 46|#define NETSNMP_SELECT_NOFLAGS 0x00 ------------------ 6741| 46|} snmp_sess_select_info_flags: 6749| 46|{ 6750| 46| int rc; 6751| 46| netsnmp_large_fd_set lfdset; 6752| | 6753| 46| netsnmp_large_fd_set_init(&lfdset, FD_SETSIZE); 6754| 46| netsnmp_copy_fd_set_to_large_fd_set(&lfdset, fdset); 6755| 46| rc = snmp_sess_select_info2_flags(slp, numfds, &lfdset, timeout, 6756| 46| block, flags); 6757| 46| if (netsnmp_copy_large_fd_set_to_fd_set(fdset, &lfdset) < 0) { ------------------ | Branch (6757:7): [True: 0, False: 46] ------------------ 6758| | snmp_log(LOG_ERR, 6759| 0| "Use snmp_sess_select_info2() for processing" 6760| 0| " large file descriptors\n"); 6761| 0| } 6762| 46| netsnmp_large_fd_set_cleanup(&lfdset); 6763| 46| return rc; 6764| 46|} snmp_sess_select_info2_flags: 6808| 46|{ 6809| 46| struct session_list *slp, *next = NULL; 6810| 46| netsnmp_request_list *rp; 6811| 46| struct timeval now, earliest, alarm_tm; 6812| 46| int active = 0, requests = 0; 6813| 46| int next_alarm = 0; 6814| | 6815| 46| timerclear(&earliest); 6816| | 6817| | /* 6818| | * For each session examined, add its socket to the fdset, 6819| | * and if it is the earliest timeout to expire, mark it as lowest. 6820| | * If a single session is specified, do just for that session. 6821| | */ 6822| | 6823| 46| DEBUGMSGTL(("sess_select", "for %s session%s: ", ------------------ | | 66| 46|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 46|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 46] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 46] | | ------------------ ------------------ 6824| 46| sessp ? "single" : "all", sessp ? "" : "s")); 6825| | 6826| 92| for (slp = sessp ? sessp : Sessions; slp; slp = next) { ------------------ | Branch (6826:16): [True: 0, False: 46] | Branch (6826:42): [True: 46, False: 46] ------------------ 6827| 46| next = slp->next; 6828| | 6829| 46| if (slp->transport == NULL) { ------------------ | Branch (6829:13): [True: 0, False: 46] ------------------ 6830| | /* 6831| | * Close in progress -- skip this one. 6832| | */ 6833| 0| DEBUGMSG(("sess_select", "skip ")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 6834| 0| continue; 6835| 0| } 6836| | 6837| 46| if (!NETSNMP_IS_VALID_SOCKET(slp->transport->sock)) { ------------------ | | 44| 46|#define NETSNMP_IS_VALID_SOCKET(_sock) ((_sock) != -1) ------------------ | Branch (6837:13): [True: 0, False: 46] ------------------ 6838| | /* 6839| | * This session was marked for deletion. 6840| | */ 6841| 0| DEBUGMSG(("sess_select", "delete\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 6842| 0| if (sessp == NULL) { ------------------ | Branch (6842:17): [True: 0, False: 0] ------------------ 6843| 0| snmp_close(slp->session); 6844| 0| } else { 6845| 0| snmp_sess_close(slp); 6846| 0| } 6847| 0| DEBUGMSGTL(("sess_select", "for %s session%s: ", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6848| 0| sessp ? "single" : "all", sessp ? "" : "s")); 6849| 0| continue; 6850| 0| } 6851| | 6852| 46| DEBUGMSG(("sess_select", "%" NETSNMP_FMT_SKT " ", ------------------ | | 61| 46|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 46|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 46] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 46] | | ------------------ ------------------ 6853| 46| slp->transport->sock)); 6854| 46| if ((slp->transport->sock + 1) > *numfds) { ------------------ | Branch (6854:13): [True: 46, False: 0] ------------------ 6855| 46| *numfds = (slp->transport->sock + 1); 6856| 46| } 6857| | 6858| 46| NETSNMP_LARGE_FD_SET(slp->transport->sock, fdset); ------------------ | | 35| 46| netsnmp_large_fd_setfd(fd, fdset) ------------------ 6859| 46| if (slp->internal != NULL && slp->internal->requests) { ------------------ | Branch (6859:13): [True: 46, False: 0] | Branch (6859:38): [True: 0, False: 46] ------------------ 6860| | /* 6861| | * Found another session with outstanding requests. 6862| | */ 6863| 0| requests++; 6864| 0| for (rp = slp->internal->requests; rp; rp = rp->next_request) { ------------------ | Branch (6864:48): [True: 0, False: 0] ------------------ 6865| 0| if (!timerisset(&earliest) ------------------ | Branch (6865:21): [True: 0, False: 0] ------------------ 6866| 0| || (timerisset(&rp->expireM) ------------------ | Branch (6866:25): [True: 0, False: 0] ------------------ 6867| 0| && timercmp(&rp->expireM, &earliest, <))) { ------------------ | Branch (6867:28): [True: 0, False: 0] | Branch (6867:28): [True: 0, False: 0] ------------------ 6868| 0| earliest = rp->expireM; 6869| 0| DEBUGMSG(("verbose:sess_select","(to in %d.%06d sec) ", ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 6870| 0| (int)earliest.tv_sec, (int)earliest.tv_usec)); 6871| 0| } 6872| 0| } 6873| 0| } 6874| | 6875| 46| active++; 6876| 46| if (sessp) { ------------------ | Branch (6876:13): [True: 0, False: 46] ------------------ 6877| | /* 6878| | * Single session processing. 6879| | */ 6880| 0| break; 6881| 0| } 6882| 46| } 6883| 46| DEBUGMSG(("sess_select", "\n")); ------------------ | | 61| 46|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 46|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 46] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 46] | | ------------------ ------------------ 6884| | 6885| 46| netsnmp_get_monotonic_clock(&now); 6886| | 6887| 46| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 46|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (6887:9): [True: 0, False: 46] ------------------ 6888| 46| NETSNMP_DS_LIB_ALARM_DONT_USE_SIG) && ------------------ | | 71| 46|#define NETSNMP_DS_LIB_ALARM_DONT_USE_SIG 11 /* don't use the alarm() signal */ ------------------ 6889| 0| !(flags & NETSNMP_SELECT_NOALARMS)) { ------------------ | | 196| 0|#define NETSNMP_SELECT_NOALARMS 0x01 ------------------ | Branch (6889:9): [True: 0, False: 0] ------------------ 6890| 0| next_alarm = netsnmp_get_next_alarm_time(&alarm_tm, &now); 6891| 0| if (next_alarm) ------------------ | Branch (6891:13): [True: 0, False: 0] ------------------ 6892| 0| DEBUGMSGT(("sess_select","next alarm at %ld.%06ld sec\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 6893| 0| (long)alarm_tm.tv_sec, (long)alarm_tm.tv_usec)); 6894| 0| } 6895| 46| if (next_alarm == 0 && requests == 0) { ------------------ | Branch (6895:9): [True: 46, False: 0] | Branch (6895:28): [True: 46, False: 0] ------------------ 6896| | /* 6897| | * If none are active, skip arithmetic. 6898| | */ 6899| 46| DEBUGMSGT(("sess_select","blocking:no session requests or alarms.\n")); ------------------ | | 62| 46|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 46|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 46] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 46] | | ------------------ ------------------ 6900| 46| *block = 1; /* can block - timeout value is undefined if no requests */ 6901| 46| return active; 6902| 46| } 6903| | 6904| 0| if (next_alarm && ------------------ | Branch (6904:9): [True: 0, False: 0] ------------------ 6905| 0| (!timerisset(&earliest) || timercmp(&alarm_tm, &earliest, <))) ------------------ | Branch (6905:10): [True: 0, False: 0] | Branch (6905:36): [True: 0, False: 0] | Branch (6905:36): [True: 0, False: 0] ------------------ 6906| 0| earliest = alarm_tm; 6907| | 6908| 0| NETSNMP_TIMERSUB(&earliest, &now, &earliest); ------------------ | | 173| 0|#define NETSNMP_TIMERSUB(a, b, res) do { \ | | 174| 0| (res)->tv_sec = (a)->tv_sec - (b)->tv_sec - 1; \ | | 175| 0| (res)->tv_usec = (a)->tv_usec - (b)->tv_usec + 1000000L; \ | | 176| 0| if ((res)->tv_usec >= 1000000L) { \ | | ------------------ | | | Branch (176:9): [True: 0, False: 0] | | ------------------ | | 177| 0| (res)->tv_usec -= 1000000L; \ | | 178| 0| (res)->tv_sec++; \ | | 179| 0| } \ | | 180| 0|} while (0) | | ------------------ | | | Branch (180:10): [Folded, False: 0] | | ------------------ ------------------ 6909| 0| if (earliest.tv_sec < 0) { ------------------ | Branch (6909:9): [True: 0, False: 0] ------------------ 6910| 0| time_t overdue_ms = -(earliest.tv_sec * 1000 + earliest.tv_usec / 1000); 6911| 0| if (overdue_ms >= 10) ------------------ | Branch (6911:13): [True: 0, False: 0] ------------------ 6912| 0| DEBUGMSGT(("verbose:sess_select","timer overdue by %ld ms\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 6913| 0| (long) overdue_ms)); 6914| 0| timerclear(&earliest); 6915| 0| } else { 6916| 0| DEBUGMSGT(("verbose:sess_select","timer due in %d.%06d sec\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 6917| 0| (int)earliest.tv_sec, (int)earliest.tv_usec)); 6918| 0| } 6919| | 6920| | /* 6921| | * if it was blocking before or our delta time is less, reset timeout 6922| | */ 6923| 0| if ((*block || (timercmp(&earliest, timeout, <)))) { ------------------ | Branch (6923:10): [True: 0, False: 0] | Branch (6923:20): [True: 0, False: 0] | Branch (6923:21): [True: 0, False: 0] ------------------ 6924| 0| DEBUGMSGT(("verbose:sess_select", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 6925| 0| "setting timer to %d.%06d sec, clear block (was %d)\n", 6926| 0| (int)earliest.tv_sec, (int)earliest.tv_usec, *block)); 6927| 0| *timeout = earliest; 6928| 0| *block = 0; 6929| 0| } 6930| 0| return active; 6931| 46|} snmp_oid_compare: 7205| 366|{ 7206| 366| register int len; 7207| 366| register const oid *name1 = in_name1; 7208| 366| register const oid *name2 = in_name2; 7209| | 7210| | /* 7211| | * len = minimum of len1 and len2 7212| | */ 7213| 366| if (len1 < len2) ------------------ | Branch (7213:9): [True: 0, False: 366] ------------------ 7214| 0| len = len1; 7215| 366| else 7216| 366| len = len2; 7217| | /* 7218| | * find first non-matching OID 7219| | */ 7220| 3.78k| while (len-- > 0) { ------------------ | Branch (7220:12): [True: 3.66k, False: 122] ------------------ 7221| | /* 7222| | * these must be done in separate comparisons, since 7223| | * subtracting them and using that result has problems with 7224| | * subids > 2^31. 7225| | */ 7226| 3.66k| if (*(name1) != *(name2)) { ------------------ | Branch (7226:13): [True: 244, False: 3.41k] ------------------ 7227| 244| if (*(name1) < *(name2)) ------------------ | Branch (7227:17): [True: 122, False: 122] ------------------ 7228| 122| return -1; 7229| 122| return 1; 7230| 244| } 7231| 3.41k| name1++; 7232| 3.41k| name2++; 7233| 3.41k| } 7234| | /* 7235| | * both OIDs equal up to length of shorter OID 7236| | */ 7237| 122| if (len1 < len2) ------------------ | Branch (7237:9): [True: 0, False: 122] ------------------ 7238| 0| return -1; 7239| 122| if (len2 < len1) ------------------ | Branch (7239:9): [True: 0, False: 122] ------------------ 7240| 0| return 1; 7241| 122| return 0; 7242| 122|} netsnmp_oid_equals: 7342| 2.59k|{ 7343| 2.59k| register const oid *name1 = in_name1; 7344| 2.59k| register const oid *name2 = in_name2; 7345| 2.59k| register int len = len1; 7346| | 7347| | /* 7348| | * len = minimum of len1 and len2 7349| | */ 7350| 2.59k| if (len1 != len2) ------------------ | Branch (7350:9): [True: 1.79k, False: 804] ------------------ 7351| 1.79k| return 1; 7352| | /* 7353| | * Handle 'null' OIDs 7354| | */ 7355| 804| if (len1 == 0) ------------------ | Branch (7355:9): [True: 0, False: 804] ------------------ 7356| 0| return 0; /* Two null OIDs are (trivially) the same */ 7357| 804| if (!name1 || !name2) ------------------ | Branch (7357:9): [True: 0, False: 804] | Branch (7357:19): [True: 0, False: 804] ------------------ 7358| 0| return 1; /* Otherwise something's wrong, so report a non-match */ 7359| | /* 7360| | * find first non-matching OID 7361| | */ 7362| 6.71k| while (len-- > 0) { ------------------ | Branch (7362:12): [True: 6.71k, False: 0] ------------------ 7363| | /* 7364| | * these must be done in separate comparisons, since 7365| | * subtracting them and using that result has problems with 7366| | * subids > 2^31. 7367| | */ 7368| 6.71k| if (*(name1++) != *(name2++)) ------------------ | Branch (7368:13): [True: 804, False: 5.91k] ------------------ 7369| 804| return 1; 7370| 6.71k| } 7371| 0| return 0; 7372| 804|} snmp_pdu_add_variable: 7482| 20|{ 7483| 20| return snmp_varlist_add_variable(&pdu->variables, name, name_length, 7484| 20| type, value, len); 7485| 20|} snmp_varlist_add_variable: 7496| 20|{ 7497| 20| netsnmp_variable_list *vars, *vtmp; 7498| 20| int rc; 7499| | 7500| 20| if (varlist == NULL) ------------------ | Branch (7500:9): [True: 0, False: 20] ------------------ 7501| 0| return NULL; 7502| | 7503| 20| vars = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list); ------------------ | | 73| 20|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 7504| 20| if (vars == NULL) ------------------ | Branch (7504:9): [True: 0, False: 20] ------------------ 7505| 0| return NULL; 7506| | 7507| 20| vars->type = type; 7508| | 7509| 20| rc = snmp_set_var_value( vars, value, len ); 7510| 20| if (( 0 != rc ) || ------------------ | Branch (7510:9): [True: 0, False: 20] ------------------ 7511| 20| (name != NULL && snmp_set_var_objid(vars, name, name_length))) { ------------------ | Branch (7511:10): [True: 20, False: 0] | Branch (7511:26): [True: 0, False: 20] ------------------ 7512| 0| snmp_free_var(vars); 7513| 0| return NULL; 7514| 0| } 7515| | 7516| | /* 7517| | * put only qualified variable onto varlist 7518| | */ 7519| 20| if (*varlist == NULL) { ------------------ | Branch (7519:9): [True: 20, False: 0] ------------------ 7520| 20| *varlist = vars; 7521| 20| } else { 7522| 0| for (vtmp = *varlist; vtmp->next_variable; ------------------ | Branch (7522:31): [True: 0, False: 0] ------------------ 7523| 0| vtmp = vtmp->next_variable); 7524| | 7525| 0| vtmp->next_variable = vars; 7526| 0| } 7527| | 7528| 20| return vars; 7529| 20|} snmp_duplicate_objid: 8168| 282|{ 8169| 282| oid *returnOid; 8170| 282| if (objToCopy != NULL && objToCopyLen != 0) { ------------------ | Branch (8170:9): [True: 282, False: 0] | Branch (8170:30): [True: 282, False: 0] ------------------ 8171| 282| returnOid = (oid *) malloc(objToCopyLen * sizeof(oid)); 8172| 282| if (returnOid) { ------------------ | Branch (8172:13): [True: 282, False: 0] ------------------ 8173| 282| memcpy(returnOid, objToCopy, objToCopyLen * sizeof(oid)); 8174| 282| } 8175| 282| } else 8176| 0| returnOid = NULL; 8177| 282| return returnOid; 8178| 282|} snmp_increment_statistic: 8188| 183|{ 8189| 183| if (which >= 0 && which < NETSNMP_STAT_MAX_STATS) { ------------------ | | 710| 183|#define NETSNMP_STAT_MAX_STATS (STAT_TLSTM_STATS_END+1) | | ------------------ | | | | 706| 183|#define STAT_TLSTM_STATS_END STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCACHES | | | | ------------------ | | | | | | 703| 183|#define STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCACHES 56 | | | | ------------------ | | ------------------ ------------------ | Branch (8189:9): [True: 183, False: 0] | Branch (8189:23): [True: 183, False: 0] ------------------ 8190| 183| statistics[which]++; 8191| 183| return statistics[which]; 8192| 183| } 8193| 0| return 0; 8194| 183|} snmp_get_statistic: 8208| 20|{ 8209| 20| if (which >= 0 && which < NETSNMP_STAT_MAX_STATS) ------------------ | | 710| 20|#define NETSNMP_STAT_MAX_STATS (STAT_TLSTM_STATS_END+1) | | ------------------ | | | | 706| 20|#define STAT_TLSTM_STATS_END STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCACHES | | | | ------------------ | | | | | | 703| 20|#define STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCACHES 56 | | | | ------------------ | | ------------------ ------------------ | Branch (8209:9): [True: 20, False: 0] | Branch (8209:23): [True: 20, False: 0] ------------------ 8210| 20| return statistics[which]; 8211| 0| return 0; 8212| 20|} snmp_init_statistics: 8216| 47|{ 8217| 47| memset(statistics, 0, sizeof(statistics)); 8218| 47|} snmp_api.c:_init_snmp: 719| 141|{ 720| | 721| 141| struct timeval tv; 722| 141| long tmpReqid, tmpMsgid; 723| | 724| 141| if (_init_snmp_init_done) ------------------ | Branch (724:9): [True: 94, False: 47] ------------------ 725| 94| return; 726| 47| _init_snmp_init_done = 1; 727| 47| Reqid = 1; 728| | 729| 47| snmp_res_init(); /* initialize the mt locking structures */ ------------------ | | 78| 47|#define snmp_res_init() do {} while (0) | | ------------------ | | | Branch (78:38): [Folded, False: 47] | | ------------------ ------------------ 730| 47|#ifndef NETSNMP_DISABLE_MIB_LOADING 731| 47| netsnmp_init_mib_internals(); 732| 47|#endif /* NETSNMP_DISABLE_MIB_LOADING */ 733| 47| netsnmp_tdomain_init(); 734| | 735| 47| gettimeofday(&tv, (struct timezone *) 0); 736| | /* 737| | * Now = tv; 738| | */ 739| | 740| | /* 741| | * get pseudo-random values for request ID and message ID 742| | */ 743| 47| netsnmp_srandom((unsigned)(tv.tv_sec ^ tv.tv_usec)); 744| 47| tmpReqid = netsnmp_random(); 745| 47| tmpMsgid = netsnmp_random(); 746| | 747| | /* 748| | * don't allow zero value to repeat init 749| | */ 750| 47| if (tmpReqid == 0) ------------------ | Branch (750:9): [True: 0, False: 47] ------------------ 751| 0| tmpReqid = 1; 752| 47| if (tmpMsgid == 0) ------------------ | Branch (752:9): [True: 0, False: 47] ------------------ 753| 0| tmpMsgid = 1; 754| 47| Reqid = tmpReqid; 755| 47| Msgid = tmpMsgid; 756| | 757| 47| netsnmp_register_default_domain("snmp", "udp udp6"); 758| 47| netsnmp_register_default_domain("snmptrap", "udp udp6"); 759| | 760| 47| netsnmp_register_default_target("snmp", "udp", ":161"); 761| 47| netsnmp_register_default_target("snmp", "tcp", ":161"); 762| 47| netsnmp_register_default_target("snmp", "udp6", ":161"); 763| 47| netsnmp_register_default_target("snmp", "tcp6", ":161"); 764| 47| netsnmp_register_default_target("snmp", "dtlsudp", ":10161"); 765| 47| netsnmp_register_default_target("snmp", "tlstcp", ":10161"); 766| 47| netsnmp_register_default_target("snmp", "ipx", "/36879"); 767| | 768| 47| netsnmp_register_default_target("snmptrap", "udp", ":162"); 769| 47| netsnmp_register_default_target("snmptrap", "tcp", ":162"); 770| 47| netsnmp_register_default_target("snmptrap", "udp6", ":162"); 771| 47| netsnmp_register_default_target("snmptrap", "tcp6", ":162"); 772| 47| netsnmp_register_default_target("snmptrap", "dtlsudp", ":10162"); 773| 47| netsnmp_register_default_target("snmptrap", "tlstcp", ":10162"); 774| 47| netsnmp_register_default_target("snmptrap", "ipx", "/36880"); 775| | 776| 47| netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 777| 47| NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH, 16); ------------------ | | 121| 47|#define NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH 6 ------------------ 778| 47| netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES, ------------------ | | 131| 47|#define NETSNMP_DS_LIB_RETRIES 15 ------------------ 779| 47| DEFAULT_RETRIES); ------------------ | | 184| 47|#define DEFAULT_RETRIES 5 ------------------ 780| 47| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 781| 47| NETSNMP_DS_LIB_MIB_ERRORS, 1); ------------------ | | 59| 47|#define NETSNMP_DS_LIB_MIB_ERRORS 0 ------------------ 782| | 783| 47|#ifdef NETSNMP_USE_REVERSE_ASNENCODING 784| 47| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 785| 47| NETSNMP_DS_LIB_REVERSE_ENCODE, ------------------ | | 80| 47|#define NETSNMP_DS_LIB_REVERSE_ENCODE 20 /* encode packets from back to front */ ------------------ 786| 47| NETSNMP_DEFAULT_ASNENCODING_DIRECTION); ------------------ | | 1998| 47|#define NETSNMP_DEFAULT_ASNENCODING_DIRECTION 1 /* 1 = reverse, 0 = forwards */ ------------------ 787| 47|#endif 788| 47|} snmp_api.c:register_default_handlers: 817| 47|{ 818| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "dumpPacket", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 819| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DUMP_PACKET); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DUMP_PACKET); ------------------ | | 63| 47|#define NETSNMP_DS_LIB_DUMP_PACKET 4 ------------------ 820| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "reverseEncodeBER", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 821| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_REVERSE_ENCODE); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_REVERSE_ENCODE); ------------------ | | 80| 47|#define NETSNMP_DS_LIB_REVERSE_ENCODE 20 /* encode packets from back to front */ ------------------ 822| 47| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "defaultPort", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 823| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DEFAULT_PORT); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DEFAULT_PORT); ------------------ | | 117| 47|#define NETSNMP_DS_LIB_DEFAULT_PORT 3 ------------------ 824| 47|#ifndef NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION 825| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "disableSNMPv3", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 826| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V3); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V3); ------------------ | | 105| 47|#define NETSNMP_DS_LIB_DISABLE_V3 45 /* disable SNMPv3 */ ------------------ 827| 47|#endif /* NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION */ 828| 47|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 829| 47|#ifndef NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION 830| 47|#if !defined(NETSNMP_DISABLE_SNMPV1) 831| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "disableSNMPv1", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 832| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V1); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V1); ------------------ | | 103| 47|#define NETSNMP_DS_LIB_DISABLE_V1 43 /* disable SNMPv1 */ ------------------ 833| 47|#endif 834| 47|#if !defined(NETSNMP_DISABLE_SNMPV2C) 835| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "disableSNMPv2c", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 836| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V2c); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V2c); ------------------ | | 104| 47|#define NETSNMP_DS_LIB_DISABLE_V2c 44 /* disable SNMPv2c */ ------------------ 837| 47|#endif 838| 47|#endif /* NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION */ 839| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defCommunity", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 840| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_COMMUNITY); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_COMMUNITY); ------------------ | | 158| 47|#define NETSNMP_DS_LIB_COMMUNITY 7 ------------------ 841| 47|#endif /* !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) */ 842| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "noTokenWarnings", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 843| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_TOKEN_WARNINGS); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_TOKEN_WARNINGS); ------------------ | | 77| 47|#define NETSNMP_DS_LIB_NO_TOKEN_WARNINGS 17 /* no warn about unknown config tokens */ ------------------ 844| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noRangeCheck", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 845| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_CHECK_RANGE); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_CHECK_RANGE); ------------------ | | 76| 47|#define NETSNMP_DS_LIB_DONT_CHECK_RANGE 16 /* don't check values for ranges on send */ ------------------ 846| 47| netsnmp_ds_register_premib(ASN_OCTET_STR, "snmp", "persistentDir", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 847| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PERSISTENT_DIR); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PERSISTENT_DIR); ------------------ | | 159| 47|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 848| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tempFilePattern", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 849| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TEMP_FILE_PATTERN); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TEMP_FILE_PATTERN); ------------------ | | 166| 47|#define NETSNMP_DS_LIB_TEMP_FILE_PATTERN 15 ------------------ 850| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noDisplayHint", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 851| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_DISPLAY_HINT); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_DISPLAY_HINT); ------------------ | | 90| 47|#define NETSNMP_DS_LIB_NO_DISPLAY_HINT 30 /* don't apply DISPLAY-HINTs */ ------------------ 852| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "16bitIDs", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 853| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS); ------------------ | | 91| 47|#define NETSNMP_DS_LIB_16BIT_IDS 31 /* restrict requestIDs, etc to 16-bit values */ ------------------ 854| 47| netsnmp_ds_register_premib(ASN_OCTET_STR, "snmp", "clientaddr", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 855| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR); ------------------ | | 165| 47|#define NETSNMP_DS_LIB_CLIENT_ADDR 14 ------------------ 856| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "clientaddrUsesPort", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 857| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT); ------------------ | | 102| 47|#define NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT 42 /* NETSNMP_DS_LIB_CLIENT_ADDR includes address and also port */ ------------------ 858| 47| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "serverSendBuf", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 859| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERSENDBUF); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERSENDBUF); ------------------ | | 122| 47|#define NETSNMP_DS_LIB_SERVERSENDBUF 7 /* send buffer (server) */ ------------------ 860| 47| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "serverRecvBuf", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 861| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERRECVBUF); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERRECVBUF); ------------------ | | 123| 47|#define NETSNMP_DS_LIB_SERVERRECVBUF 8 /* receive buffer (server) */ ------------------ 862| 47| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "clientSendBuf", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 863| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTSENDBUF); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTSENDBUF); ------------------ | | 124| 47|#define NETSNMP_DS_LIB_CLIENTSENDBUF 9 /* send buffer (client) */ ------------------ 864| 47| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "clientRecvBuf", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 865| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTRECVBUF); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTRECVBUF); ------------------ | | 125| 47|#define NETSNMP_DS_LIB_CLIENTRECVBUF 10 /* receive buffer (client) */ ------------------ 866| 47| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "sendMessageMaxSize", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 867| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 868| 47| NETSNMP_DS_LIB_MSG_SEND_MAX); ------------------ | | 132| 47|#define NETSNMP_DS_LIB_MSG_SEND_MAX 16 /* global max response size */ ------------------ 869| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noPersistentLoad", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 870| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD); ------------------ | | 95| 47|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD 35 /* don't load persistent file */ ------------------ 871| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noPersistentSave", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 872| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE); ------------------ | | 96| 47|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE 36 /* don't save persistent file */ ------------------ 873| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 874| 47| "noContextEngineIDDiscovery", 875| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 876| 47| NETSNMP_DS_LIB_NO_DISCOVERY); ------------------ | | 98| 47|#define NETSNMP_DS_LIB_NO_DISCOVERY 38 /* don't support RFC5343 contextEngineID discovery */ ------------------ 877| 47| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "timeout", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 878| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TIMEOUT); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TIMEOUT); ------------------ | | 130| 47|#define NETSNMP_DS_LIB_TIMEOUT 14 ------------------ 879| 47| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "retries", ------------------ | | 75| 47|#define ASN_INTEGER 0x02U ------------------ 880| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES); ------------------ | | 131| 47|#define NETSNMP_DS_LIB_RETRIES 15 ------------------ 881| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "outputPrecision", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 882| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION); ------------------ | | 186| 47|#define NETSNMP_DS_LIB_OUTPUT_PRECISION 35 ------------------ 883| | 884| | 885| 47| netsnmp_register_service_handlers(); 886| 47|} snmp_api.c:snmp_sess_copy: 1407| 47|{ 1408| 47| struct session_list *psl; 1409| 47| psl = _sess_copy(pss); 1410| 47| if (!psl) { ------------------ | Branch (1410:9): [True: 0, False: 47] ------------------ 1411| 0| if (!pss->s_snmp_errno) { ------------------ | Branch (1411:13): [True: 0, False: 0] ------------------ 1412| 0| pss->s_snmp_errno = SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1413| 0| } 1414| 0| SET_SNMP_ERROR(pss->s_snmp_errno); ------------------ | | 43| 0|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 1415| 0| } 1416| 47| return psl; 1417| 47|} snmp_api.c:_sess_copy: 1116| 47|{ 1117| 47| struct session_list *slp; 1118| 47| struct snmp_internal_session *isp; 1119| 47| netsnmp_session *session; 1120| 47| struct snmp_secmod_def *sptr; 1121| 47| char *cp; 1122| 47| u_char *ucp; 1123| | 1124| 47| in_session->s_snmp_errno = 0; 1125| 47| in_session->s_errno = 0; 1126| | 1127| | /* 1128| | * Copy session structure and link into list 1129| | */ 1130| 47| slp = calloc(1, sizeof(struct session_list)); 1131| 47| if (slp == NULL) { ------------------ | Branch (1131:9): [True: 0, False: 47] ------------------ 1132| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1133| 0| return (NULL); 1134| 0| } 1135| | 1136| 47| slp->transport = NULL; 1137| | 1138| 47| isp = calloc(1, sizeof(struct snmp_internal_session)); 1139| | 1140| 47| if (isp == NULL) { ------------------ | Branch (1140:9): [True: 0, False: 47] ------------------ 1141| 0| snmp_sess_close(slp); 1142| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1143| 0| return (NULL); 1144| 0| } 1145| | 1146| 47| slp->internal = isp; 1147| 47| slp->session = netsnmp_memdup(in_session, sizeof(netsnmp_session)); 1148| 47| if (slp->session == NULL) { ------------------ | Branch (1148:9): [True: 0, False: 47] ------------------ 1149| 0| snmp_sess_close(slp); 1150| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1151| 0| return (NULL); 1152| 0| } 1153| 47| session = slp->session; 1154| | 1155| | /* 1156| | * zero out pointers so if we have to free the session we wont free mem 1157| | * owned by in_session 1158| | */ 1159| 47| session->localname = NULL; 1160| 47| session->peername = NULL; 1161| 47| session->community = NULL; 1162| 47| session->contextEngineID = NULL; 1163| 47| session->contextName = NULL; 1164| 47| session->securityEngineID = NULL; 1165| 47| session->securityName = NULL; 1166| 47| session->securityAuthProto = NULL; 1167| 47| session->securityAuthLocalKey = NULL; 1168| 47| session->securityPrivProto = NULL; 1169| 47| session->securityPrivLocalKey = NULL; 1170| 47| session->sessUser = NULL; 1171| 47| session->paramName = NULL; 1172| 47|#ifndef NETSNMP_NO_TRAP_STATS 1173| 47| session->trap_stats = NULL; 1174| 47|#endif 1175| | /* 1176| | * session now points to the new structure that still contains pointers to 1177| | * data allocated elsewhere. Some of this data is copied to space malloc'd 1178| | * here, and the pointer replaced with the new one. 1179| | */ 1180| | 1181| 47| if (in_session->peername != NULL) { ------------------ | Branch (1181:9): [True: 0, False: 47] ------------------ 1182| 0| session->peername = 1183| 0| netsnmp_strdup_and_null((u_char*)in_session->peername, 1184| 0| strlen(in_session->peername)); 1185| 0| if (session->peername == NULL) { ------------------ | Branch (1185:13): [True: 0, False: 0] ------------------ 1186| 0| snmp_sess_close(slp); 1187| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1188| 0| return (NULL); 1189| 0| } 1190| 0| } 1191| | 1192| | /* 1193| | * Fill in defaults if necessary 1194| | */ 1195| 47|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 1196| 47| if (in_session->community_len != SNMP_DEFAULT_COMMUNITY_LEN) { ------------------ | | 78| 47|#define SNMP_DEFAULT_COMMUNITY_LEN 0 /* to get a default community name */ ------------------ | Branch (1196:9): [True: 0, False: 47] ------------------ 1197| 0| ucp = netsnmp_memdup(in_session->community, in_session->community_len); 1198| 47| } else { 1199| 47| if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1199:13): [True: 0, False: 47] ------------------ 1200| 47| NETSNMP_DS_LIB_COMMUNITY)) != NULL) { ------------------ | | 158| 47|#define NETSNMP_DS_LIB_COMMUNITY 7 ------------------ 1201| 0| session->community_len = strlen(cp); 1202| 0| ucp = (u_char *) strdup(cp); 1203| 47| } else { 1204| |#ifdef NETSNMP_NO_ZEROLENGTH_COMMUNITY 1205| | session->community_len = strlen(DEFAULT_COMMUNITY); 1206| | ucp = netsnmp_memdup(DEFAULT_COMMUNITY, session->community_len); 1207| |#else 1208| 47| ucp = (u_char *) strdup(""); 1209| 47|#endif 1210| 47| } 1211| 47| } 1212| | 1213| 47| if (ucp == NULL) { ------------------ | Branch (1213:9): [True: 0, False: 47] ------------------ 1214| 0| snmp_sess_close(slp); 1215| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1216| 0| return (NULL); 1217| 0| } 1218| 47| session->community = ucp; /* replace pointer with pointer to new data */ 1219| 47|#endif 1220| | 1221| 47| if (session->securityLevel <= 0) { ------------------ | Branch (1221:9): [True: 47, False: 0] ------------------ 1222| 47| session->securityLevel = 1223| 47| netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECLEVEL); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECLEVEL); ------------------ | | 115| 47|#define NETSNMP_DS_LIB_SECLEVEL 1 ------------------ 1224| 47| } 1225| | 1226| 47| if (in_session->securityEngineIDLen > 0) { ------------------ | Branch (1226:9): [True: 0, False: 47] ------------------ 1227| 0| ucp = netsnmp_memdup(in_session->securityEngineID, 1228| 0| in_session->securityEngineIDLen); 1229| 0| if (ucp == NULL) { ------------------ | Branch (1229:13): [True: 0, False: 0] ------------------ 1230| 0| snmp_sess_close(slp); 1231| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1232| 0| return (NULL); 1233| 0| } 1234| 0| session->securityEngineID = ucp; 1235| 0| session->securityEngineIDLen = in_session->securityEngineIDLen; 1236| 0| } 1237| | 1238| 47| if (in_session->contextEngineIDLen > 0) { ------------------ | Branch (1238:9): [True: 0, False: 47] ------------------ 1239| 0| ucp = netsnmp_memdup(in_session->contextEngineID, 1240| 0| in_session->contextEngineIDLen); 1241| 0| if (ucp == NULL) { ------------------ | Branch (1241:13): [True: 0, False: 0] ------------------ 1242| 0| snmp_sess_close(slp); 1243| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1244| 0| return (NULL); 1245| 0| } 1246| 0| session->contextEngineID = ucp; 1247| 0| session->contextEngineIDLen = in_session->contextEngineIDLen; 1248| 47| } else if (in_session->securityEngineIDLen > 0) { ------------------ | Branch (1248:16): [True: 0, False: 47] ------------------ 1249| | /* 1250| | * default contextEngineID to securityEngineIDLen if defined 1251| | */ 1252| 0| ucp = netsnmp_memdup(in_session->securityEngineID, 1253| 0| in_session->securityEngineIDLen); 1254| 0| if (ucp == NULL) { ------------------ | Branch (1254:13): [True: 0, False: 0] ------------------ 1255| 0| snmp_sess_close(slp); 1256| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1257| 0| return (NULL); 1258| 0| } 1259| 0| session->contextEngineID = ucp; 1260| 0| session->contextEngineIDLen = in_session->securityEngineIDLen; 1261| 0| } 1262| | 1263| 47| if (in_session->contextName) { ------------------ | Branch (1263:9): [True: 0, False: 47] ------------------ 1264| 0| session->contextName = strdup(in_session->contextName); 1265| 0| if (session->contextName == NULL) { ------------------ | Branch (1265:13): [True: 0, False: 0] ------------------ 1266| 0| snmp_sess_close(slp); 1267| 0| return (NULL); 1268| 0| } 1269| 0| session->contextNameLen = in_session->contextNameLen; 1270| 47| } else { 1271| 47| if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1271:13): [True: 0, False: 47] ------------------ 1272| 47| NETSNMP_DS_LIB_CONTEXT)) != NULL) ------------------ | | 152| 47|#define NETSNMP_DS_LIB_CONTEXT 1 ------------------ 1273| 0| cp = strdup(cp); 1274| 47| else 1275| 47| cp = strdup(SNMP_DEFAULT_CONTEXT); ------------------ | | 92| 47|#define SNMP_DEFAULT_CONTEXT "" ------------------ 1276| 47| if (cp == NULL) { ------------------ | Branch (1276:13): [True: 0, False: 47] ------------------ 1277| 0| snmp_sess_close(slp); 1278| 0| return (NULL); 1279| 0| } 1280| 47| session->contextName = cp; 1281| 47| session->contextNameLen = strlen(cp); 1282| 47| } 1283| | 1284| 47| if (in_session->securityName) { ------------------ | Branch (1284:9): [True: 0, False: 47] ------------------ 1285| 0| session->securityName = strdup(in_session->securityName); 1286| 0| if (session->securityName == NULL) { ------------------ | Branch (1286:13): [True: 0, False: 0] ------------------ 1287| 0| snmp_sess_close(slp); 1288| 0| return (NULL); 1289| 0| } 1290| 47| } else if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1290:16): [True: 0, False: 47] ------------------ 1291| 47| NETSNMP_DS_LIB_SECNAME)) != NULL) { ------------------ | | 151| 47|#define NETSNMP_DS_LIB_SECNAME 0 ------------------ 1292| 0| cp = strdup(cp); 1293| 0| if (cp == NULL) { ------------------ | Branch (1293:13): [True: 0, False: 0] ------------------ 1294| 0| snmp_sess_close(slp); 1295| 0| return (NULL); 1296| 0| } 1297| 0| session->securityName = cp; 1298| 0| session->securityNameLen = strlen(cp); 1299| 0| } 1300| | 1301| 47| if (in_session->securityAuthLocalKey) { ------------------ | Branch (1301:9): [True: 0, False: 47] ------------------ 1302| 0| session->securityAuthLocalKey = 1303| 0| netsnmp_memdup(in_session->securityAuthLocalKey, 1304| 0| in_session->securityAuthLocalKeyLen); 1305| 0| session->securityAuthLocalKeyLen = 1306| 0| in_session->securityAuthLocalKeyLen; 1307| 0| } 1308| | 1309| 47| if (in_session->securityPrivLocalKey) { ------------------ | Branch (1309:9): [True: 0, False: 47] ------------------ 1310| 0| session->securityPrivLocalKey = 1311| 0| netsnmp_memdup(in_session->securityPrivLocalKey, 1312| 0| in_session->securityPrivLocalKeyLen); 1313| 0| session->securityPrivLocalKeyLen = 1314| 0| in_session->securityPrivLocalKeyLen; 1315| 0| } 1316| | 1317| 47| if (session->transport_configuration) { ------------------ | Branch (1317:9): [True: 0, False: 47] ------------------ 1318| 0| session->transport_configuration = 1319| 0| CONTAINER_DUP(session->transport_configuration, NULL, 0); 1320| 0| if (!session->transport_configuration) { ------------------ | Branch (1320:13): [True: 0, False: 0] ------------------ 1321| 0| snmp_sess_close(slp); 1322| 0| return NULL; 1323| 0| } 1324| 0| } 1325| | 1326| 47| if (session->retries == SNMP_DEFAULT_RETRIES) { ------------------ | | 79| 47|#define SNMP_DEFAULT_RETRIES -1 ------------------ | Branch (1326:9): [True: 47, False: 0] ------------------ 1327| 47| int retry = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1328| 47| NETSNMP_DS_LIB_RETRIES); ------------------ | | 131| 47|#define NETSNMP_DS_LIB_RETRIES 15 ------------------ 1329| 47| if (retry < 0) ------------------ | Branch (1329:13): [True: 0, False: 47] ------------------ 1330| 0| session->retries = DEFAULT_RETRIES; ------------------ | | 184| 0|#define DEFAULT_RETRIES 5 ------------------ 1331| 47| else 1332| 47| session->retries = retry; 1333| 47| } 1334| 47| if (session->timeout == SNMP_DEFAULT_TIMEOUT) { ------------------ | | 80| 47|#define SNMP_DEFAULT_TIMEOUT -1 ------------------ | Branch (1334:9): [True: 47, False: 0] ------------------ 1335| 47| int timeout = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1336| 47| NETSNMP_DS_LIB_TIMEOUT); ------------------ | | 130| 47|#define NETSNMP_DS_LIB_TIMEOUT 14 ------------------ 1337| 47| if (timeout <= 0) ------------------ | Branch (1337:13): [True: 47, False: 0] ------------------ 1338| 47| session->timeout = DEFAULT_TIMEOUT; ------------------ | | 185| 47|#define DEFAULT_TIMEOUT (1000L * 1000L) ------------------ 1339| 0| else 1340| 0| session->timeout = timeout * 1000L * 1000L; 1341| 47| } 1342| 47| session->sessid = snmp_get_next_sessid(); 1343| | 1344| 47| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_SESSION_INIT, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_SESSION_INIT, ------------------ | | 29| 47|#define SNMP_CALLBACK_SESSION_INIT 5 ------------------ 1345| 47| session); 1346| | 1347| 47| if ((sptr = find_sec_mod(session->securityModel)) != NULL) { ------------------ | Branch (1347:9): [True: 47, False: 0] ------------------ 1348| | /* 1349| | * security module specific copying 1350| | */ 1351| 47| if (sptr->session_setup) { ------------------ | Branch (1351:13): [True: 47, False: 0] ------------------ 1352| 47| int ret = (*sptr->session_setup) (in_session, session); 1353| 47| if (ret != SNMPERR_SUCCESS) { ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1353:17): [True: 0, False: 47] ------------------ 1354| 0| snmp_sess_close(slp); 1355| 0| return NULL; 1356| 0| } 1357| 47| } 1358| | 1359| | /* 1360| | * security module specific opening 1361| | */ 1362| 47| if (sptr->session_open) { ------------------ | Branch (1362:13): [True: 0, False: 47] ------------------ 1363| 0| int ret = (*sptr->session_open) (session); 1364| 0| if (ret != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1364:17): [True: 0, False: 0] ------------------ 1365| 0| snmp_sess_close(slp); 1366| 0| return NULL; 1367| 0| } 1368| 0| } 1369| 47| } 1370| | 1371| 47|#ifndef NETSNMP_NO_WRITE_SUPPORT 1372| 47| if (in_session->sessUser) { ------------------ | Branch (1372:9): [True: 0, False: 47] ------------------ 1373| 0| struct usmUser *user; 1374| | 1375| 0| user = calloc(1, sizeof(struct usmUser)); 1376| 0| if (user == NULL) { ------------------ | Branch (1376:13): [True: 0, False: 0] ------------------ 1377| 0| snmp_sess_close(slp); 1378| 0| return NULL; 1379| 0| } 1380| 0| session->sessUser = usm_cloneFrom_user(in_session->sessUser, user); 1381| 0| } 1382| 47|#endif /* NETSNMP_NO_WRITE_SUPPORT */ 1383| | 1384| 47| if (in_session->paramName) { ------------------ | Branch (1384:9): [True: 0, False: 47] ------------------ 1385| 0| session->paramName = strdup(in_session->paramName); 1386| 0| if (session->paramName == NULL) { ------------------ | Branch (1386:13): [True: 0, False: 0] ------------------ 1387| 0| snmp_sess_close(slp); 1388| 0| return NULL; 1389| 0| } 1390| 0| } 1391| 47|#ifndef NETSNMP_NO_TRAP_STATS 1392| 47| if (in_session->trap_stats) { ------------------ | Branch (1392:9): [True: 0, False: 47] ------------------ 1393| 0| session->trap_stats = netsnmp_memdup(in_session->trap_stats, 1394| 0| sizeof(*in_session->trap_stats)); 1395| 0| if (session->trap_stats == NULL) { ------------------ | Branch (1395:13): [True: 0, False: 0] ------------------ 1396| 0| snmp_sess_close(slp); 1397| 0| return NULL; 1398| 0| } 1399| 0| } 1400| 47|#endif 1401| | 1402| 47| return (slp); 1403| 47|} snmp_api.c:netsnmp_free_transport_config: 2044| 47|{ 2045| 47| if (!tc) ------------------ | Branch (2045:9): [True: 47, False: 0] ------------------ 2046| 47| return; 2047| | 2048| 0| CONTAINER_CLEAR(tc, netsnmp_free_one_tr_cfg, NULL); 2049| 0| CONTAINER_FREE(tc); 2050| 0|} snmp_api.c:snmp_free_session: 2083| 47|{ 2084| 47| if (!s) ------------------ | Branch (2084:9): [True: 0, False: 47] ------------------ 2085| 0| return; 2086| | 2087| 47| netsnmp_cleanup_session(s); 2088| | 2089| | /* 2090| | * clear session from any callbacks 2091| | */ 2092| 47| netsnmp_callback_clear_client_arg(s, 0, 0); 2093| | 2094| 47| free(s); 2095| 47|} snmp_api.c:snmpv3_calc_msg_flags: 2227| 20|{ 2228| 20| *flags = 0; 2229| 20| if (sec_level == SNMP_SEC_LEVEL_AUTHNOPRIV) ------------------ | | 300| 20|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ | Branch (2229:9): [True: 0, False: 20] ------------------ 2230| 0| *flags = SNMP_MSG_FLAG_AUTH_BIT; ------------------ | | 303| 0|#define SNMP_MSG_FLAG_AUTH_BIT 0x01 ------------------ 2231| 20| else if (sec_level == SNMP_SEC_LEVEL_AUTHPRIV) ------------------ | | 301| 20|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (2231:14): [True: 0, False: 20] ------------------ 2232| 0| *flags = SNMP_MSG_FLAG_AUTH_BIT | SNMP_MSG_FLAG_PRIV_BIT; ------------------ | | 303| 0|#define SNMP_MSG_FLAG_AUTH_BIT 0x01 ------------------ *flags = SNMP_MSG_FLAG_AUTH_BIT | SNMP_MSG_FLAG_PRIV_BIT; ------------------ | | 304| 0|#define SNMP_MSG_FLAG_PRIV_BIT 0x02 ------------------ 2233| | 2234| 20| if (SNMP_CMD_CONFIRMED(msg_command)) ------------------ | | 193| 20|#define SNMP_CMD_CONFIRMED(c) (c == SNMP_MSG_INFORM || c == SNMP_MSG_GETBULK ||\ | | ------------------ | | | | 141| 40|#define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | | | ------------------ | | | | | | 92| 20|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | | | ------------------ | | | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | #define SNMP_CMD_CONFIRMED(c) (c == SNMP_MSG_INFORM || c == SNMP_MSG_GETBULK ||\ | | ------------------ | | | | 140| 40|#define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | | | ------------------ | | | | | | 92| 20|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | | | ------------------ | | | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | | Branch (193:32): [True: 0, False: 20] | | | Branch (193:56): [True: 0, False: 20] | | ------------------ | | 194| 20| c == SNMP_MSG_GETNEXT || c == SNMP_MSG_GET || \ | | ------------------ | | | | 126| 40|#define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | | | ------------------ | | | | | | 92| 20|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | | | ------------------ | | | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | c == SNMP_MSG_GETNEXT || c == SNMP_MSG_GET || \ | | ------------------ | | | | 125| 40|#define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | | | ------------------ | | | | | | 92| 20|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | | | ------------------ | | | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | | Branch (194:32): [True: 0, False: 20] | | | Branch (194:57): [True: 0, False: 20] | | ------------------ | | 195| 20| c == SNMP_MSG_SET ) | | ------------------ | | | | 129| 40|#define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | | | ------------------ | | | | | | 92| 20|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | | | ------------------ | | | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | | Branch (195:32): [True: 0, False: 20] | | ------------------ ------------------ 2235| 0| *flags |= SNMP_MSG_FLAG_RPRT_BIT; ------------------ | | 305| 0|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ 2236| | 2237| 20| return; 2238| 20|} snmp_api.c:_snmp_build: 2995| 20|{ 2996| 20|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 2997| 20| u_char *h0e = NULL; 2998| 20| size_t start_offset = *offset; 2999| 20| long version; 3000| 20| int rc = 0; 3001| 20| size_t length; 3002| 20|#endif /* support for community based SNMP */ 3003| | 3004| 20| u_char *cp; 3005| | 3006| 20| if (NETSNMP_RUNTIME_PROTOCOL_SKIP(pdu->version)) { ------------------ | | 246| 20| (NETSNMP_RUNTIME_PROTOCOL_SKIP_V1(pc_ver) || \ | | ------------------ | | | | 205| 40| ((pc_ver) == SNMP_VERSION_1 && \ | | | | ------------------ | | | | | | 107| 40|#define SNMP_VERSION_1 0 | | | | ------------------ | | | | | Branch (205:6): [True: 0, False: 20] | | | | ------------------ | | | | 206| 40| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (206:6): [True: 0, False: 0] | | | | ------------------ | | | | 207| 0| NETSNMP_DS_LIB_DISABLE_V1)) | | | | ------------------ | | | | | | 103| 0|#define NETSNMP_DS_LIB_DISABLE_V1 43 /* disable SNMPv1 */ | | | | ------------------ | | ------------------ | | 247| 20| NETSNMP_RUNTIME_PROTOCOL_SKIP_V2(pc_ver) || \ | | ------------------ | | | | 215| 40| ((pc_ver) == SNMP_VERSION_2c && \ | | | | ------------------ | | | | | | 110| 40|#define SNMP_VERSION_2c 1 | | | | ------------------ | | | | | Branch (215:6): [True: 0, False: 20] | | | | ------------------ | | | | 216| 40| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (216:6): [True: 0, False: 0] | | | | ------------------ | | | | 217| 0| NETSNMP_DS_LIB_DISABLE_V2c)) | | | | ------------------ | | | | | | 104| 0|#define NETSNMP_DS_LIB_DISABLE_V2c 44 /* disable SNMPv2c */ | | | | ------------------ | | ------------------ | | 248| 20| NETSNMP_RUNTIME_PROTOCOL_SKIP_V3(pc_ver)) | | ------------------ | | | | 229| 20| ((pc_ver == SNMP_VERSION_3) && \ | | | | ------------------ | | | | | | 113| 20|#define SNMP_VERSION_3 3 | | | | ------------------ | | | | | Branch (229:6): [True: 20, False: 0] | | | | ------------------ | | | | 230| 20| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 20|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (230:6): [True: 0, False: 20] | | | | ------------------ | | | | 231| 20| NETSNMP_DS_LIB_DISABLE_V3)) | | | | ------------------ | | | | | | 105| 20|#define NETSNMP_DS_LIB_DISABLE_V3 45 /* disable SNMPv3 */ | | | | ------------------ | | ------------------ ------------------ 3007| 0| DEBUGMSGTL(("snmp_send", "build packet (version 0x%02x disabled)\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3008| 0| (u_int)pdu->version)); 3009| 0| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ 3010| 0| return -1; 3011| 0| } 3012| | 3013| 20| session->s_snmp_errno = 0; 3014| 20| session->s_errno = 0; 3015| | 3016| 20|#ifdef NETSNMP_USE_REVERSE_ASNENCODING 3017| 20| if ((pdu->flags & UCD_MSG_FLAG_BULK_TOOBIG) || ------------------ | | 321| 20|#define UCD_MSG_FLAG_BULK_TOOBIG 0x010000 ------------------ | Branch (3017:9): [True: 0, False: 20] ------------------ 3018| 20| (0 == netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 20|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3018:9): [True: 0, False: 20] ------------------ 3019| 20| NETSNMP_DS_LIB_REVERSE_ENCODE))) { ------------------ | | 80| 20|#define NETSNMP_DS_LIB_REVERSE_ENCODE 20 /* encode packets from back to front */ ------------------ 3020| 0| pdu->flags |= UCD_MSG_FLAG_FORWARD_ENCODE; ------------------ | | 319| 0|#define UCD_MSG_FLAG_FORWARD_ENCODE 0x8000 ------------------ 3021| 0| } 3022| 20|#endif /* NETSNMP_USE_REVERSE_ASNENCODING */ 3023| | 3024| 20| if (pdu->version == SNMP_VERSION_3) { ------------------ | | 113| 20|#define SNMP_VERSION_3 3 ------------------ | Branch (3024:9): [True: 20, False: 0] ------------------ 3025| 20| return snmpv3_build(pkt, pkt_len, offset, session, pdu); 3026| 20| } 3027| | 3028| 0| switch (pdu->command) { 3029| 0| case SNMP_MSG_RESPONSE: ------------------ | | 127| 0|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3029:5): [True: 0, False: 0] ------------------ 3030| 0| netsnmp_assert(0 == (pdu->flags & UCD_MSG_FLAG_EXPECT_RESPONSE)); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 3031| 0|#ifndef NETSNMP_NOTIFY_ONLY 3032| 0| NETSNMP_FALLTHROUGH; ------------------ | | 2414| 0|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 3033| 0| case SNMP_MSG_GET: ------------------ | | 125| 0|#define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3033:5): [True: 0, False: 0] ------------------ 3034| 0| case SNMP_MSG_GETNEXT: ------------------ | | 126| 0|#define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3034:5): [True: 0, False: 0] ------------------ 3035| 0| NETSNMP_FALLTHROUGH; ------------------ | | 2414| 0|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 3036| 0|#endif /* ! NETSNMP_NOTIFY_ONLY */ 3037| 0|#ifndef NETSNMP_NO_WRITE_SUPPORT 3038| 0| case SNMP_MSG_SET: ------------------ | | 129| 0|#define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3038:5): [True: 0, False: 0] ------------------ 3039| 0|#endif /* !NETSNMP_NO_WRITE_SUPPORT */ 3040| | /* 3041| | * all versions support these PDU types 3042| | */ 3043| | /* 3044| | * initialize defaulted PDU fields 3045| | */ 3046| | 3047| 0| if (pdu->errstat == SNMP_DEFAULT_ERRSTAT) ------------------ | | 84| 0|#define SNMP_DEFAULT_ERRSTAT -1 ------------------ | Branch (3047:13): [True: 0, False: 0] ------------------ 3048| 0| pdu->errstat = 0; 3049| 0| if (pdu->errindex == SNMP_DEFAULT_ERRINDEX) ------------------ | | 85| 0|#define SNMP_DEFAULT_ERRINDEX -1 ------------------ | Branch (3049:13): [True: 0, False: 0] ------------------ 3050| 0| pdu->errindex = 0; 3051| 0| break; 3052| | 3053| 0| case SNMP_MSG_TRAP2: ------------------ | | 142| 0|#define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3053:5): [True: 0, False: 0] ------------------ 3054| 0| netsnmp_assert(0 == (pdu->flags & UCD_MSG_FLAG_EXPECT_RESPONSE)); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 3055| 0| NETSNMP_FALLTHROUGH; ------------------ | | 2414| 0|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 3056| 0| case SNMP_MSG_INFORM: ------------------ | | 141| 0|#define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3056:5): [True: 0, False: 0] ------------------ 3057| 0|#ifndef NETSNMP_DISABLE_SNMPV1 3058| | /* 3059| | * not supported in SNMPv1 and SNMPsec 3060| | */ 3061| 0| if (pdu->version == SNMP_VERSION_1) { ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ | Branch (3061:13): [True: 0, False: 0] ------------------ 3062| 0| session->s_snmp_errno = SNMPERR_V2_IN_V1; ------------------ | | 191| 0|#define SNMPERR_V2_IN_V1 (-7) ------------------ 3063| 0| return -1; 3064| 0| } 3065| 0|#endif 3066| 0| if (pdu->errstat == SNMP_DEFAULT_ERRSTAT) ------------------ | | 84| 0|#define SNMP_DEFAULT_ERRSTAT -1 ------------------ | Branch (3066:13): [True: 0, False: 0] ------------------ 3067| 0| pdu->errstat = 0; 3068| 0| if (pdu->errindex == SNMP_DEFAULT_ERRINDEX) ------------------ | | 85| 0|#define SNMP_DEFAULT_ERRINDEX -1 ------------------ | Branch (3068:13): [True: 0, False: 0] ------------------ 3069| 0| pdu->errindex = 0; 3070| 0| break; 3071| | 3072| 0|#ifndef NETSNMP_NOTIFY_ONLY 3073| 0| case SNMP_MSG_GETBULK: ------------------ | | 140| 0|#define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3073:5): [True: 0, False: 0] ------------------ 3074| | /* 3075| | * not supported in SNMPv1 and SNMPsec 3076| | */ 3077| 0|#ifndef NETSNMP_DISABLE_SNMPV1 3078| 0| if (pdu->version == SNMP_VERSION_1) { ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ | Branch (3078:13): [True: 0, False: 0] ------------------ 3079| 0| session->s_snmp_errno = SNMPERR_V2_IN_V1; ------------------ | | 191| 0|#define SNMPERR_V2_IN_V1 (-7) ------------------ 3080| 0| return -1; 3081| 0| } 3082| 0|#endif 3083| 0| if (pdu->max_repetitions < 0) { ------------------ | | 161| 0|#define max_repetitions errindex ------------------ | Branch (3083:13): [True: 0, False: 0] ------------------ 3084| 0| session->s_snmp_errno = SNMPERR_BAD_REPETITIONS; ------------------ | | 194| 0|#define SNMPERR_BAD_REPETITIONS (-10) ------------------ 3085| 0| return -1; 3086| 0| } 3087| 0| if (pdu->non_repeaters < 0) { ------------------ | | 160| 0|#define non_repeaters errstat ------------------ | Branch (3087:13): [True: 0, False: 0] ------------------ 3088| 0| session->s_snmp_errno = SNMPERR_BAD_REPEATERS; ------------------ | | 193| 0|#define SNMPERR_BAD_REPEATERS (-9) ------------------ 3089| 0| return -1; 3090| 0| } 3091| 0| break; 3092| 0|#endif /* ! NETSNMP_NOTIFY_ONLY */ 3093| | 3094| 0| case SNMP_MSG_TRAP: ------------------ | | 135| 0|#define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3094:5): [True: 0, False: 0] ------------------ 3095| | /* 3096| | * *only* supported in SNMPv1 and SNMPsec 3097| | */ 3098| 0|#ifndef NETSNMP_DISABLE_SNMPV1 3099| 0| if (pdu->version != SNMP_VERSION_1) { ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ | Branch (3099:13): [True: 0, False: 0] ------------------ 3100| 0| session->s_snmp_errno = SNMPERR_V1_IN_V2; ------------------ | | 192| 0|#define SNMPERR_V1_IN_V2 (-8) ------------------ 3101| 0| return -1; 3102| 0| } 3103| 0|#endif 3104| | /* 3105| | * initialize defaulted Trap PDU fields 3106| | */ 3107| 0| pdu->reqid = 1; /* give a bogus non-error reqid for traps */ 3108| 0| if (pdu->enterprise_length == SNMP_DEFAULT_ENTERPRISE_LENGTH) { ------------------ | | 88| 0|#define SNMP_DEFAULT_ENTERPRISE_LENGTH 0 ------------------ | Branch (3108:13): [True: 0, False: 0] ------------------ 3109| 0| pdu->enterprise = netsnmp_memdup(DEFAULT_ENTERPRISE, ------------------ | | 187| 0|#define DEFAULT_ENTERPRISE default_enterprise ------------------ 3110| 0| sizeof(DEFAULT_ENTERPRISE)); ------------------ | | 187| 0|#define DEFAULT_ENTERPRISE default_enterprise ------------------ 3111| 0| if (pdu->enterprise == NULL) { ------------------ | Branch (3111:17): [True: 0, False: 0] ------------------ 3112| 0| session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 3113| 0| return -1; 3114| 0| } 3115| 0| pdu->enterprise_length = 3116| 0| OID_LENGTH(DEFAULT_ENTERPRISE); ------------------ | | 64| 0| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 0| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 3117| 0| } 3118| 0| if (pdu->time == SNMP_DEFAULT_TIME) ------------------ | | 89| 0|#define SNMP_DEFAULT_TIME 0 ------------------ | Branch (3118:13): [True: 0, False: 0] ------------------ 3119| 0| pdu->time = DEFAULT_TIME; ------------------ | | 188| 0|#define DEFAULT_TIME 0 ------------------ 3120| | /* 3121| | * don't expect a response 3122| | */ 3123| 0| pdu->flags &= (~UCD_MSG_FLAG_EXPECT_RESPONSE); ------------------ | | 312| 0|#define UCD_MSG_FLAG_EXPECT_RESPONSE 0x200 ------------------ 3124| 0| break; 3125| | 3126| 0| case SNMP_MSG_REPORT: /* SNMPv3 only */ ------------------ | | 147| 0|#define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3126:5): [True: 0, False: 0] ------------------ 3127| 0| default: ------------------ | Branch (3127:5): [True: 0, False: 0] ------------------ 3128| 0| session->s_snmp_errno = SNMPERR_UNKNOWN_PDU; ------------------ | | 207| 0|#define SNMPERR_UNKNOWN_PDU (-23) ------------------ 3129| 0| return -1; 3130| 0| } 3131| | 3132| | /* 3133| | * save length 3134| | */ 3135| 0|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 3136| 0| length = *pkt_len; 3137| 0|#endif 3138| | 3139| | /* 3140| | * setup administrative fields based on version 3141| | */ 3142| | /* 3143| | * build the message wrapper and all the administrative fields 3144| | * upto the PDU sequence 3145| | * (note that actual length of message will be inserted later) 3146| | */ 3147| 0| switch (pdu->version) { 3148| 0|#ifndef NETSNMP_DISABLE_SNMPV1 3149| 0| case SNMP_VERSION_1: ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ | Branch (3149:5): [True: 0, False: 0] ------------------ 3150| 0|#endif 3151| 0|#ifndef NETSNMP_DISABLE_SNMPV2C 3152| 0| case SNMP_VERSION_2c: ------------------ | | 110| 0|#define SNMP_VERSION_2c 1 ------------------ | Branch (3152:5): [True: 0, False: 0] ------------------ 3153| 0|#endif 3154| 0|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 3155| |#ifdef NETSNMP_NO_ZEROLENGTH_COMMUNITY 3156| | if (pdu->community_len == 0) { 3157| | if (session->community_len == 0) { 3158| | session->s_snmp_errno = SNMPERR_BAD_COMMUNITY; 3159| | return -1; 3160| | } 3161| | pdu->community = netsnmp_memdup(session->community, 3162| | session->community_len); 3163| | if (pdu->community == NULL) { 3164| | session->s_snmp_errno = SNMPERR_MALLOC; 3165| | return -1; 3166| | } 3167| | pdu->community_len = session->community_len; 3168| | } 3169| |#else /* !NETSNMP_NO_ZEROLENGTH_COMMUNITY */ 3170| 0| if (pdu->community_len == 0 && pdu->command != SNMP_MSG_RESPONSE) { ------------------ | | 127| 0|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (3170:13): [True: 0, False: 0] | Branch (3170:40): [True: 0, False: 0] ------------------ 3171| | /* 3172| | * copy session community exactly to pdu community 3173| | */ 3174| 0| if (0 == session->community_len) { ------------------ | Branch (3174:17): [True: 0, False: 0] ------------------ 3175| 0| SNMP_FREE(pdu->community); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 3176| 0| } else if (pdu->community_len == session->community_len) { ------------------ | Branch (3176:24): [True: 0, False: 0] ------------------ 3177| 0| memmove(pdu->community, 3178| 0| session->community, session->community_len); 3179| 0| } else { 3180| 0| SNMP_FREE(pdu->community); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 3181| 0| pdu->community = netsnmp_memdup(session->community, 3182| 0| session->community_len); 3183| 0| if (pdu->community == NULL) { ------------------ | Branch (3183:21): [True: 0, False: 0] ------------------ 3184| 0| session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 3185| 0| return -1; 3186| 0| } 3187| 0| } 3188| 0| pdu->community_len = session->community_len; 3189| 0| } 3190| 0|#endif /* !NETSNMP_NO_ZEROLENGTH_COMMUNITY */ 3191| | 3192| 0| DEBUGMSGTL(("snmp_send", "Building SNMPv%ld message...\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3193| 0| (1 + pdu->version))); 3194| 0|#ifdef NETSNMP_USE_REVERSE_ASNENCODING 3195| 0| if (!(pdu->flags & UCD_MSG_FLAG_FORWARD_ENCODE)) { ------------------ | | 319| 0|#define UCD_MSG_FLAG_FORWARD_ENCODE 0x8000 ------------------ | Branch (3195:13): [True: 0, False: 0] ------------------ 3196| 0| DEBUGPRINTPDUTYPE("send", pdu->command); ------------------ | | 440| 0| DEBUGDUMPSECTION(token, snmp_pdu_type(type)) | | ------------------ | | | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | | | ------------------ | | | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | | | ------------------ | | | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | | | ------------------ | | | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | | | 193| 0| __DBGINDENTMORE() | | | | | | ------------------ | | | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | | | ------------------ | | | | ------------------ | | | | | Branch (81:56): [Folded, False: 0] | | | | ------------------ | | ------------------ ------------------ 3197| 0| rc = snmp_pdu_realloc_rbuild(pkt, pkt_len, offset, pdu); 3198| 0| if (rc == 0) { ------------------ | Branch (3198:17): [True: 0, False: 0] ------------------ 3199| 0| return -1; 3200| 0| } 3201| | 3202| 0| DEBUGDUMPHEADER("send", "Community String"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 3203| 0| rc = asn_realloc_rbuild_string(pkt, pkt_len, offset, 1, 3204| 0| (u_char) (ASN_UNIVERSAL | ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ 3205| 0| ASN_PRIMITIVE | ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3206| 0| ASN_OCTET_STR), ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 3207| 0| pdu->community, 3208| 0| pdu->community_len); 3209| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3210| 0| if (rc == 0) { ------------------ | Branch (3210:17): [True: 0, False: 0] ------------------ 3211| 0| return -1; 3212| 0| } 3213| | 3214| | 3215| | /* 3216| | * Store the version field. 3217| | */ 3218| 0| DEBUGDUMPHEADER("send", "SNMP Version Number"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 3219| | 3220| 0| version = pdu->version; 3221| 0| rc = asn_realloc_rbuild_int(pkt, pkt_len, offset, 1, 3222| 0| (u_char) (ASN_UNIVERSAL | ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ 3223| 0| ASN_PRIMITIVE | ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3224| 0| ASN_INTEGER), ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ 3225| 0| (long *) &version, 3226| 0| sizeof(version)); 3227| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3228| 0| if (rc == 0) { ------------------ | Branch (3228:17): [True: 0, False: 0] ------------------ 3229| 0| return -1; 3230| 0| } 3231| | 3232| | /* 3233| | * Build the final sequence. 3234| | */ 3235| 0|#ifndef NETSNMP_DISABLE_SNMPV1 3236| 0| if (pdu->version == SNMP_VERSION_1) { ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ | Branch (3236:17): [True: 0, False: 0] ------------------ 3237| 0| DEBUGDUMPSECTION("send", "SNMPv1 Message"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 3238| 0| } else { 3239| 0|#endif 3240| 0| DEBUGDUMPSECTION("send", "SNMPv2c Message"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 3241| 0|#ifndef NETSNMP_DISABLE_SNMPV1 3242| 0| } 3243| 0|#endif 3244| 0| rc = asn_realloc_rbuild_sequence(pkt, pkt_len, offset, 1, 3245| 0| (u_char) (ASN_SEQUENCE | ------------------ | | 84| 0|#define ASN_SEQUENCE 0x10U ------------------ 3246| 0| ASN_CONSTRUCTOR), ------------------ | | 96| 0|#define ASN_CONSTRUCTOR 0x20U ------------------ 3247| 0| *offset - start_offset); 3248| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3249| | 3250| 0| if (rc == 0) { ------------------ | Branch (3250:17): [True: 0, False: 0] ------------------ 3251| 0| return -1; 3252| 0| } 3253| 0| return 0; 3254| 0| } else { 3255| | 3256| 0|#endif /* NETSNMP_USE_REVERSE_ASNENCODING */ 3257| | /* 3258| | * Save current location and build SEQUENCE tag and length 3259| | * placeholder for SNMP message sequence 3260| | * (actual length will be inserted later) 3261| | */ 3262| 0| cp = asn_build_sequence(*pkt, pkt_len, 3263| 0| (u_char) (ASN_SEQUENCE | ------------------ | | 84| 0|#define ASN_SEQUENCE 0x10U ------------------ 3264| 0| ASN_CONSTRUCTOR), 0); ------------------ | | 96| 0|#define ASN_CONSTRUCTOR 0x20U ------------------ 3265| 0| if (cp == NULL) { ------------------ | Branch (3265:17): [True: 0, False: 0] ------------------ 3266| 0| return -1; 3267| 0| } 3268| 0| h0e = cp; 3269| | 3270| 0|#ifndef NETSNMP_DISABLE_SNMPV1 3271| 0| if (pdu->version == SNMP_VERSION_1) { ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ | Branch (3271:17): [True: 0, False: 0] ------------------ 3272| 0| DEBUGDUMPSECTION("send", "SNMPv1 Message"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 3273| 0| } else { 3274| 0|#endif 3275| 0| DEBUGDUMPSECTION("send", "SNMPv2c Message"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 3276| 0|#ifndef NETSNMP_DISABLE_SNMPV1 3277| 0| } 3278| 0|#endif 3279| | 3280| | /* 3281| | * store the version field 3282| | */ 3283| 0| DEBUGDUMPHEADER("send", "SNMP Version Number"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 3284| | 3285| 0| version = pdu->version; 3286| 0| cp = asn_build_int(cp, pkt_len, 3287| 0| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3288| 0| ASN_INTEGER), (long *) &version, ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ 3289| 0| sizeof(version)); 3290| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3291| 0| if (cp == NULL) ------------------ | Branch (3291:17): [True: 0, False: 0] ------------------ 3292| 0| return -1; 3293| | 3294| | /* 3295| | * store the community string 3296| | */ 3297| 0| DEBUGDUMPHEADER("send", "Community String"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 3298| 0| cp = asn_build_string(cp, pkt_len, 3299| 0| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3300| 0| ASN_OCTET_STR), pdu->community, ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 3301| 0| pdu->community_len); 3302| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3303| 0| if (cp == NULL) ------------------ | Branch (3303:17): [True: 0, False: 0] ------------------ 3304| 0| return -1; 3305| 0| break; 3306| | 3307| 0|#ifdef NETSNMP_USE_REVERSE_ASNENCODING 3308| 0| } 3309| 0|#endif /* NETSNMP_USE_REVERSE_ASNENCODING */ 3310| 0| break; 3311| 0|#endif /* support for community based SNMP */ 3312| 0| case SNMP_VERSION_2p: ------------------ | | 119| 0|#define SNMP_VERSION_2p 129 /* no longer supported by this code (> 4.0) */ ------------------ | Branch (3312:5): [True: 0, False: 0] ------------------ 3313| 0| case SNMP_VERSION_sec: ------------------ | | 118| 0|#define SNMP_VERSION_sec 128 /* not (will never be) supported by this code */ ------------------ | Branch (3313:5): [True: 0, False: 0] ------------------ 3314| 0| case SNMP_VERSION_2u: ------------------ | | 112| 0|#define SNMP_VERSION_2u 2 /* not (will never be) supported by this code */ ------------------ | Branch (3314:5): [True: 0, False: 0] ------------------ 3315| 0| case SNMP_VERSION_2star: ------------------ | | 120| 0|#define SNMP_VERSION_2star 130 /* not (will never be) supported by this code */ ------------------ | Branch (3315:5): [True: 0, False: 0] ------------------ 3316| 0| default: ------------------ | Branch (3316:5): [True: 0, False: 0] ------------------ 3317| 0| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ 3318| 0| return -1; 3319| 0| } 3320| | 3321| 0| DEBUGPRINTPDUTYPE("send", pdu->command); ------------------ | | 440| 0| DEBUGDUMPSECTION(token, snmp_pdu_type(type)) | | ------------------ | | | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | | | ------------------ | | | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | | | ------------------ | | | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | | | ------------------ | | | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | | | 193| 0| __DBGINDENTMORE() | | | | | | ------------------ | | | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | | | ------------------ | | | | ------------------ | | | | | Branch (81:56): [Folded, False: 0] | | | | ------------------ | | ------------------ ------------------ 3322| 0| cp = snmp_pdu_build(pdu, cp, pkt_len); 3323| 0| DEBUGINDENTADD(-4); /* return from entire v1/v2c message */ ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 3324| 0| if (cp == NULL) ------------------ | Branch (3324:9): [True: 0, False: 0] ------------------ 3325| 0| return -1; 3326| | 3327| | /* 3328| | * insert the actual length of the message sequence 3329| | */ 3330| 0| switch (pdu->version) { 3331| 0|#ifndef NETSNMP_DISABLE_SNMPV1 3332| 0| case SNMP_VERSION_1: ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ | Branch (3332:5): [True: 0, False: 0] ------------------ 3333| 0|#endif 3334| 0|#ifndef NETSNMP_DISABLE_SNMPV2C 3335| 0| case SNMP_VERSION_2c: ------------------ | | 110| 0|#define SNMP_VERSION_2c 1 ------------------ | Branch (3335:5): [True: 0, False: 0] ------------------ 3336| 0|#endif 3337| 0|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 3338| 0| asn_build_sequence(*pkt, &length, 3339| 0| (u_char) (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 0|#define ASN_SEQUENCE 0x10U ------------------ (u_char) (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 0|#define ASN_CONSTRUCTOR 0x20U ------------------ 3340| 0| cp - h0e); 3341| 0| break; 3342| 0|#endif /* support for community based SNMP */ 3343| | 3344| 0| case SNMP_VERSION_2p: ------------------ | | 119| 0|#define SNMP_VERSION_2p 129 /* no longer supported by this code (> 4.0) */ ------------------ | Branch (3344:5): [True: 0, False: 0] ------------------ 3345| 0| case SNMP_VERSION_sec: ------------------ | | 118| 0|#define SNMP_VERSION_sec 128 /* not (will never be) supported by this code */ ------------------ | Branch (3345:5): [True: 0, False: 0] ------------------ 3346| 0| case SNMP_VERSION_2u: ------------------ | | 112| 0|#define SNMP_VERSION_2u 2 /* not (will never be) supported by this code */ ------------------ | Branch (3346:5): [True: 0, False: 0] ------------------ 3347| 0| case SNMP_VERSION_2star: ------------------ | | 120| 0|#define SNMP_VERSION_2star 130 /* not (will never be) supported by this code */ ------------------ | Branch (3347:5): [True: 0, False: 0] ------------------ 3348| 0| default: ------------------ | Branch (3348:5): [True: 0, False: 0] ------------------ 3349| 0| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ 3350| 0| return -1; 3351| 0| } 3352| 0| *pkt_len = cp - *pkt; 3353| 0| return 0; 3354| 0|} snmp_api.c:snmpv3_build: 2303| 20|{ 2304| 20| int ret; 2305| | 2306| 20| session->s_snmp_errno = 0; 2307| 20| session->s_errno = 0; 2308| | 2309| | /* 2310| | * do validation for PDU types 2311| | */ 2312| 20| switch (pdu->command) { 2313| 0| case SNMP_MSG_RESPONSE: ------------------ | | 127| 0|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (2313:5): [True: 0, False: 20] ------------------ 2314| 0| case SNMP_MSG_TRAP2: ------------------ | | 142| 0|#define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (2314:5): [True: 0, False: 20] ------------------ 2315| 20| case SNMP_MSG_REPORT: ------------------ | | 147| 20|#define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 92| 20|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (2315:5): [True: 20, False: 0] ------------------ 2316| 20| netsnmp_assert(0 == (pdu->flags & UCD_MSG_FLAG_EXPECT_RESPONSE)); ------------------ | | 47| 20|# define netsnmp_assert(x) do { \ | | 48| 20| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 20, False: 0] | | ------------------ | | 49| 20| ; \ | | 50| 20| else \ | | 51| 20| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 20| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 20] | | ------------------ ------------------ 2317| 20| NETSNMP_FALLTHROUGH; ------------------ | | 2414| 20|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 2318| 20| case SNMP_MSG_INFORM: ------------------ | | 141| 20|#define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | ------------------ | | | | 92| 20|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | ------------------ | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (2318:5): [True: 0, False: 20] ------------------ 2319| 20|#ifndef NETSNMP_NOTIFY_ONLY 2320| 20| case SNMP_MSG_GET: ------------------ | | 125| 20|#define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 92| 20|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (2320:5): [True: 0, False: 20] ------------------ 2321| 20| case SNMP_MSG_GETNEXT: ------------------ | | 126| 20|#define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | ------------------ | | | | 92| 20|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | ------------------ | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (2321:5): [True: 0, False: 20] ------------------ 2322| 20|#endif /* ! NETSNMP_NOTIFY_ONLY */ 2323| 20|#ifndef NETSNMP_NO_WRITE_SUPPORT 2324| 20| case SNMP_MSG_SET: ------------------ | | 129| 20|#define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | ------------------ | | | | 92| 20|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | ------------------ | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (2324:5): [True: 0, False: 20] ------------------ 2325| 20|#endif /* !NETSNMP_NO_WRITE_SUPPORT */ 2326| 20| if (pdu->errstat == SNMP_DEFAULT_ERRSTAT) ------------------ | | 84| 20|#define SNMP_DEFAULT_ERRSTAT -1 ------------------ | Branch (2326:13): [True: 0, False: 20] ------------------ 2327| 0| pdu->errstat = 0; 2328| 20| if (pdu->errindex == SNMP_DEFAULT_ERRINDEX) ------------------ | | 85| 20|#define SNMP_DEFAULT_ERRINDEX -1 ------------------ | Branch (2328:13): [True: 0, False: 20] ------------------ 2329| 0| pdu->errindex = 0; 2330| 20| break; 2331| | 2332| 0|#ifndef NETSNMP_NOTIFY_ONLY 2333| 0| case SNMP_MSG_GETBULK: ------------------ | | 140| 0|#define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (2333:5): [True: 0, False: 20] ------------------ 2334| 0| if (pdu->max_repetitions < 0) { ------------------ | | 161| 0|#define max_repetitions errindex ------------------ | Branch (2334:13): [True: 0, False: 0] ------------------ 2335| 0| session->s_snmp_errno = SNMPERR_BAD_REPETITIONS; ------------------ | | 194| 0|#define SNMPERR_BAD_REPETITIONS (-10) ------------------ 2336| 0| return -1; 2337| 0| } 2338| 0| if (pdu->non_repeaters < 0) { ------------------ | | 160| 0|#define non_repeaters errstat ------------------ | Branch (2338:13): [True: 0, False: 0] ------------------ 2339| 0| session->s_snmp_errno = SNMPERR_BAD_REPEATERS; ------------------ | | 193| 0|#define SNMPERR_BAD_REPEATERS (-9) ------------------ 2340| 0| return -1; 2341| 0| } 2342| 0| break; 2343| 0|#endif /* ! NETSNMP_NOTIFY_ONLY */ 2344| | 2345| 0| case SNMP_MSG_TRAP: ------------------ | | 135| 0|#define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (2345:5): [True: 0, False: 20] ------------------ 2346| 0| session->s_snmp_errno = SNMPERR_V1_IN_V2; ------------------ | | 192| 0|#define SNMPERR_V1_IN_V2 (-8) ------------------ 2347| 0| return -1; 2348| | 2349| 0| default: ------------------ | Branch (2349:5): [True: 0, False: 20] ------------------ 2350| 0| session->s_snmp_errno = SNMPERR_UNKNOWN_PDU; ------------------ | | 207| 0|#define SNMPERR_UNKNOWN_PDU (-23) ------------------ 2351| 0| return -1; 2352| 20| } 2353| | 2354| | /* Do we need to set the session security engineid? */ 2355| 20| if (pdu->securityEngineIDLen == 0) { ------------------ | Branch (2355:9): [True: 0, False: 20] ------------------ 2356| 0| if (session->securityEngineIDLen) { ------------------ | Branch (2356:13): [True: 0, False: 0] ------------------ 2357| 0| snmpv3_clone_engineID(&pdu->securityEngineID, 2358| 0| &pdu->securityEngineIDLen, 2359| 0| session->securityEngineID, 2360| 0| session->securityEngineIDLen); 2361| 0| } 2362| 0| } 2363| | 2364| | /* Do we need to set the session context engineid? */ 2365| 20| if (pdu->contextEngineIDLen == 0) { ------------------ | Branch (2365:9): [True: 0, False: 20] ------------------ 2366| 0| if (session->contextEngineIDLen) { ------------------ | Branch (2366:13): [True: 0, False: 0] ------------------ 2367| 0| snmpv3_clone_engineID(&pdu->contextEngineID, 2368| 0| &pdu->contextEngineIDLen, 2369| 0| session->contextEngineID, 2370| 0| session->contextEngineIDLen); 2371| 0| } else if (pdu->securityEngineIDLen) { ------------------ | Branch (2371:20): [True: 0, False: 0] ------------------ 2372| 0| snmpv3_clone_engineID(&pdu->contextEngineID, 2373| 0| &pdu->contextEngineIDLen, 2374| 0| pdu->securityEngineID, 2375| 0| pdu->securityEngineIDLen); 2376| 0| } 2377| 0| } 2378| | 2379| 20| if (pdu->contextName == NULL) { ------------------ | Branch (2379:9): [True: 0, False: 20] ------------------ 2380| 0| if (!session->contextName) { ------------------ | Branch (2380:13): [True: 0, False: 0] ------------------ 2381| 0| session->s_snmp_errno = SNMPERR_BAD_CONTEXT; ------------------ | | 201| 0|#define SNMPERR_BAD_CONTEXT (-17) ------------------ 2382| 0| return -1; 2383| 0| } 2384| 0| pdu->contextName = strdup(session->contextName); 2385| 0| if (pdu->contextName == NULL) { ------------------ | Branch (2385:13): [True: 0, False: 0] ------------------ 2386| 0| session->s_snmp_errno = SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 2387| 0| return -1; 2388| 0| } 2389| 0| pdu->contextNameLen = session->contextNameLen; 2390| 0| } 2391| 20| if (pdu->securityModel == SNMP_DEFAULT_SECMODEL) { ------------------ | | 91| 20|#define SNMP_DEFAULT_SECMODEL -1 ------------------ | Branch (2391:9): [True: 0, False: 20] ------------------ 2392| 0| pdu->securityModel = session->securityModel; 2393| 0| if (pdu->securityModel == SNMP_DEFAULT_SECMODEL) { ------------------ | | 91| 0|#define SNMP_DEFAULT_SECMODEL -1 ------------------ | Branch (2393:13): [True: 0, False: 0] ------------------ 2394| 0| pdu->securityModel = se_find_value_in_slist("snmp_secmods", netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECMODEL)); ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ pdu->securityModel = se_find_value_in_slist("snmp_secmods", netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECMODEL)); ------------------ | | 161| 0|#define NETSNMP_DS_LIB_SECMODEL 10 ------------------ 2395| | 2396| 0| if (pdu->securityModel <= 0) { ------------------ | Branch (2396:17): [True: 0, False: 0] ------------------ 2397| 0| pdu->securityModel = SNMP_SEC_MODEL_USM; ------------------ | | 295| 0|#define SNMP_SEC_MODEL_USM 3 ------------------ 2398| 0| } 2399| 0| } 2400| 0| } 2401| 20| if (pdu->securityNameLen == 0 && pdu->securityName == NULL) { ------------------ | Branch (2401:9): [True: 20, False: 0] | Branch (2401:38): [True: 0, False: 20] ------------------ 2402| 0| if (session->securityModel != SNMP_SEC_MODEL_TSM && ------------------ | | 296| 0|#define SNMP_SEC_MODEL_TSM 4 ------------------ | Branch (2402:13): [True: 0, False: 0] ------------------ 2403| 0| session->securityNameLen == 0) { ------------------ | Branch (2403:13): [True: 0, False: 0] ------------------ 2404| 0| session->s_snmp_errno = SNMPERR_BAD_SEC_NAME; ------------------ | | 211| 0|#define SNMPERR_BAD_SEC_NAME (-27) ------------------ 2405| 0| return -1; 2406| 0| } 2407| 0| if (session->securityName) { ------------------ | Branch (2407:13): [True: 0, False: 0] ------------------ 2408| 0| pdu->securityName = strdup(session->securityName); 2409| 0| if (pdu->securityName == NULL) { ------------------ | Branch (2409:17): [True: 0, False: 0] ------------------ 2410| 0| session->s_snmp_errno = SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 2411| 0| return -1; 2412| 0| } 2413| 0| pdu->securityNameLen = session->securityNameLen; 2414| 0| } else { 2415| 0| pdu->securityName = strdup(""); 2416| 0| session->securityName = strdup(""); 2417| 0| } 2418| 0| } 2419| 20| if (pdu->securityLevel == 0) { ------------------ | Branch (2419:9): [True: 0, False: 20] ------------------ 2420| 0| if (session->securityLevel == 0) { ------------------ | Branch (2420:13): [True: 0, False: 0] ------------------ 2421| 0| session->s_snmp_errno = SNMPERR_BAD_SEC_LEVEL; ------------------ | | 212| 0|#define SNMPERR_BAD_SEC_LEVEL (-28) ------------------ 2422| 0| return -1; 2423| 0| } 2424| 0| pdu->securityLevel = session->securityLevel; 2425| 0| } 2426| 20| DEBUGMSGTL(("snmp_build", ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 2427| 20| "Building SNMPv3 message (secName:\"%s\", secLevel:%s)...\n", 2428| 20| ((session->securityName) ? (char *) session->securityName : 2429| 20| ((pdu->securityName) ? (char *) pdu->securityName : 2430| 20| "ERROR: undefined")), secLevelName[pdu->securityLevel])); 2431| | 2432| 20| DEBUGDUMPSECTION("send", "SNMPv3 Message"); ------------------ | | 81| 20| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 20] | | ------------------ ------------------ 2433| 20|#ifdef NETSNMP_USE_REVERSE_ASNENCODING 2434| 20| if (!(pdu->flags & UCD_MSG_FLAG_FORWARD_ENCODE)) { ------------------ | | 319| 20|#define UCD_MSG_FLAG_FORWARD_ENCODE 0x8000 ------------------ | Branch (2434:9): [True: 20, False: 0] ------------------ 2435| 20| ret = snmpv3_packet_realloc_rbuild(pkt, pkt_len, offset, 2436| 20| session, pdu, NULL, 0); 2437| 20| } else { 2438| 0|#endif 2439| 0| ret = snmpv3_packet_build(session, pdu, *pkt, pkt_len, NULL, 0); 2440| 0|#ifdef NETSNMP_USE_REVERSE_ASNENCODING 2441| 0| } 2442| 20|#endif 2443| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2444| 20| if (-1 != ret) { ------------------ | Branch (2444:9): [True: 20, False: 0] ------------------ 2445| 20| session->s_snmp_errno = ret; 2446| 20| } 2447| | 2448| 20| return ret; 2449| | 2450| 20|} /* end snmpv3_build() */ snmp_api.c:free_securityStateRef: 4192| 256|{ 4193| 256| struct snmp_secmod_def *sptr; 4194| | 4195| 256| if (!pdu->securityStateRef) ------------------ | Branch (4195:9): [True: 256, False: 0] ------------------ 4196| 256| return; 4197| | 4198| 0| sptr = find_sec_mod(pdu->securityModel); 4199| 0| if (sptr) { ------------------ | Branch (4199:9): [True: 0, False: 0] ------------------ 4200| 0| if (sptr->pdu_free_state_ref) { ------------------ | Branch (4200:13): [True: 0, False: 0] ------------------ 4201| 0| (*sptr->pdu_free_state_ref) (pdu->securityStateRef); 4202| 0| } else { 4203| 0| snmp_log(LOG_ERR, 4204| 0| "Security Model %d can't free state references\n", 4205| 0| pdu->securityModel); 4206| 0| } 4207| 0| } else { 4208| 0| snmp_log(LOG_ERR, 4209| 0| "Can't find security model to free ptr: %d\n", 4210| 0| pdu->securityModel); 4211| 0| } 4212| | pdu->securityStateRef = NULL; 4213| 0|} snmp_api.c:_snmp_parse: 4418| 183|{ 4419| 183|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 4420| 183| u_char community[COMMUNITY_MAX_LEN]; 4421| 183| size_t community_length = COMMUNITY_MAX_LEN; ------------------ | | 41| 183|#define COMMUNITY_MAX_LEN 256 ------------------ 4422| 183|#endif 4423| 183| int result = -1; 4424| | 4425| 183| static const oid snmpEngineIDoid[] = { 1,3,6,1,6,3,10,2,1,1,0}; 4426| 183| static size_t snmpEngineIDoid_len = 11; 4427| | 4428| 183| static char ourEngineID[SNMP_SEC_PARAM_BUF_SIZE]; 4429| 183| static size_t ourEngineID_len = sizeof(ourEngineID); 4430| | 4431| 183| netsnmp_pdu *pdu2 = NULL; 4432| | 4433| 183| session->s_snmp_errno = 0; 4434| 183| session->s_errno = 0; 4435| | 4436| | /* 4437| | * Ensure all incoming PDUs have a unique means of identification 4438| | * (This is not restricted to AgentX handling, 4439| | * though that is where the need becomes visible) 4440| | */ 4441| 183| pdu->transid = snmp_get_next_transid(); 4442| | 4443| 183| if (session->version != SNMP_DEFAULT_VERSION) { ------------------ | | 90| 183|#define SNMP_DEFAULT_VERSION -1 ------------------ | Branch (4443:9): [True: 0, False: 183] ------------------ 4444| 0| pdu->version = session->version; 4445| 183| } else { 4446| 183| pdu->version = snmp_parse_version(data, length); 4447| 183| } 4448| | 4449| 183| switch (pdu->version) { 4450| 0|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 4451| 0|#ifndef NETSNMP_DISABLE_SNMPV1 4452| 3| case SNMP_VERSION_1: ------------------ | | 107| 3|#define SNMP_VERSION_1 0 ------------------ | Branch (4452:5): [True: 3, False: 180] ------------------ 4453| 3|#endif 4454| 3|#ifndef NETSNMP_DISABLE_SNMPV2C 4455| 3| case SNMP_VERSION_2c: ------------------ | | 110| 3|#define SNMP_VERSION_2c 1 ------------------ | Branch (4455:5): [True: 0, False: 183] ------------------ 4456| 3|#endif 4457| 3| NETSNMP_RUNTIME_PROTOCOL_CHECK_V1V2(pdu->version,unsupported_version); ------------------ | | 220| 3|#define NETSNMP_RUNTIME_PROTOCOL_CHECK_V1V2(pc_ver, pc_target) do { \ | | 221| 3| if (NETSNMP_RUNTIME_PROTOCOL_SKIP_V1(pc_ver) || \ | | ------------------ | | | | 205| 6| ((pc_ver) == SNMP_VERSION_1 && \ | | | | ------------------ | | | | | | 107| 6|#define SNMP_VERSION_1 0 | | | | ------------------ | | | | | Branch (205:6): [True: 3, False: 0] | | | | ------------------ | | | | 206| 6| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 3|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (206:6): [True: 0, False: 3] | | | | ------------------ | | | | 207| 3| NETSNMP_DS_LIB_DISABLE_V1)) | | | | ------------------ | | | | | | 103| 3|#define NETSNMP_DS_LIB_DISABLE_V1 43 /* disable SNMPv1 */ | | | | ------------------ | | ------------------ | | 222| 3| NETSNMP_RUNTIME_PROTOCOL_SKIP_V2(pc_ver)) { \ | | ------------------ | | | | 215| 3| ((pc_ver) == SNMP_VERSION_2c && \ | | | | ------------------ | | | | | | 110| 6|#define SNMP_VERSION_2c 1 | | | | ------------------ | | | | | Branch (215:6): [True: 0, False: 3] | | | | ------------------ | | | | 216| 3| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (216:6): [True: 0, False: 0] | | | | ------------------ | | | | 217| 0| NETSNMP_DS_LIB_DISABLE_V2c)) | | | | ------------------ | | | | | | 104| 0|#define NETSNMP_DS_LIB_DISABLE_V2c 44 /* disable SNMPv2c */ | | | | ------------------ | | ------------------ | | 223| 0| DEBUGMSGTL(("snmp:protocol:disabled", "enforced\n")); \ | | ------------------ | | | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | | | ------------------ | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | ------------------ | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | ------------------ | | | | ------------------ | | | | | Branch (66:70): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 224| 0| goto pc_target; \ | | 225| 0| } \ | | 226| 3| } while(0) | | ------------------ | | | Branch (226:13): [Folded, False: 3] | | ------------------ ------------------ 4458| 3| DEBUGMSGTL(("snmp_api", "Parsing SNMPv%ld message...\n", ------------------ | | 66| 3|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 3] | | ------------------ ------------------ 4459| 3| (1 + pdu->version))); 4460| | 4461| | /* 4462| | * authenticates message and returns length if valid 4463| | */ 4464| 3|#ifndef NETSNMP_DISABLE_SNMPV1 4465| 3| if (pdu->version == SNMP_VERSION_1) { ------------------ | | 107| 3|#define SNMP_VERSION_1 0 ------------------ | Branch (4465:13): [True: 3, False: 0] ------------------ 4466| 3| DEBUGDUMPSECTION("recv", "SNMPv1 message\n"); ------------------ | | 81| 3| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 3] | | ------------------ ------------------ 4467| 3| } else { 4468| 0|#endif 4469| 0| DEBUGDUMPSECTION("recv", "SNMPv2c message\n"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 4470| 0|#ifndef NETSNMP_DISABLE_SNMPV1 4471| 0| } 4472| 3|#endif 4473| 3| data = snmp_comstr_parse(data, &length, 4474| 3| community, &community_length, 4475| 3| &pdu->version); 4476| 3| if (data == NULL) ------------------ | Branch (4476:13): [True: 1, False: 2] ------------------ 4477| 1| return -1; 4478| | 4479| 2| if (pdu->version != session->version && ------------------ | Branch (4479:13): [True: 2, False: 0] ------------------ 4480| 2| session->version != SNMP_DEFAULT_VERSION) { ------------------ | | 90| 2|#define SNMP_DEFAULT_VERSION -1 ------------------ | Branch (4480:13): [True: 0, False: 2] ------------------ 4481| 0| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ 4482| 0| return -1; 4483| 0| } 4484| | 4485| | /* 4486| | * maybe get the community string. 4487| | */ 4488| 2| pdu->securityLevel = SNMP_SEC_LEVEL_NOAUTH; ------------------ | | 299| 2|#define SNMP_SEC_LEVEL_NOAUTH 1 ------------------ 4489| 2| pdu->securityModel = 4490| 2|#ifndef NETSNMP_DISABLE_SNMPV1 4491| 2| (pdu->version == SNMP_VERSION_1) ? SNMP_SEC_MODEL_SNMPv1 : ------------------ | | 107| 2|#define SNMP_VERSION_1 0 ------------------ (pdu->version == SNMP_VERSION_1) ? SNMP_SEC_MODEL_SNMPv1 : ------------------ | | 293| 2|#define SNMP_SEC_MODEL_SNMPv1 1 ------------------ | Branch (4491:13): [True: 2, False: 0] ------------------ 4492| 2|#endif 4493| 2| SNMP_SEC_MODEL_SNMPv2c; ------------------ | | 294| 2|#define SNMP_SEC_MODEL_SNMPv2c 2 ------------------ 4494| 2| SNMP_FREE(pdu->community); ------------------ | | 62| 2|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 2] | | | Branch (62:66): [Folded, False: 2] | | ------------------ ------------------ 4495| 2| pdu->community_len = 0; 4496| 2| pdu->community = (u_char *) 0; 4497| 2| if (community_length) { ------------------ | Branch (4497:13): [True: 0, False: 2] ------------------ 4498| 0| pdu->community_len = community_length; 4499| 0| pdu->community = netsnmp_memdup(community, community_length); 4500| 0| if (pdu->community == NULL) { ------------------ | Branch (4500:17): [True: 0, False: 0] ------------------ 4501| 0| session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 4502| 0| return -1; 4503| 0| } 4504| 0| } 4505| 2| if (session->authenticator) { ------------------ | Branch (4505:13): [True: 0, False: 2] ------------------ 4506| 0| data = session->authenticator(data, &length, 4507| 0| community, community_length); 4508| 0| if (data == NULL) { ------------------ | Branch (4508:17): [True: 0, False: 0] ------------------ 4509| 0| session->s_snmp_errno = SNMPERR_AUTHENTICATION_FAILURE; ------------------ | | 219| 0|#define SNMPERR_AUTHENTICATION_FAILURE (-35) ------------------ 4510| 0| return -1; 4511| 0| } 4512| 0| } 4513| | 4514| 2| DEBUGDUMPSECTION("recv", "PDU"); ------------------ | | 81| 2| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 2] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 2] | | ------------------ ------------------ 4515| 2| result = snmp_pdu_parse(pdu, data, &length); 4516| 2| if (result < 0) { ------------------ | Branch (4516:13): [True: 2, False: 0] ------------------ 4517| | /* 4518| | * This indicates a parse error. 4519| | */ 4520| 2| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 2|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4521| 2| } 4522| 2| DEBUGINDENTADD(-6); ------------------ | | 73| 2|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 2] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 2] | | ------------------ ------------------ 4523| 2| break; 4524| 0|#endif /* support for community based SNMP */ 4525| | 4526| 33| case SNMP_VERSION_3: ------------------ | | 113| 33|#define SNMP_VERSION_3 3 ------------------ | Branch (4526:5): [True: 33, False: 150] ------------------ 4527| 33| NETSNMP_RUNTIME_PROTOCOL_CHECK_V3(SNMP_VERSION_3,unsupported_version); ------------------ | | 233| 33|#define NETSNMP_RUNTIME_PROTOCOL_CHECK_V3(pc_ver, pc_target) do { \ | | 234| 33| if (NETSNMP_RUNTIME_PROTOCOL_SKIP_V3(pc_ver)) { \ | | ------------------ | | | | 229| 33| ((pc_ver == SNMP_VERSION_3) && \ | | | | ------------------ | | | | | | 113| 33|#define SNMP_VERSION_3 3 | | | | ------------------ | | | | | Branch (229:6): [True: 33, Folded] | | | | ------------------ | | | | 230| 33| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 33|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (230:6): [True: 0, False: 33] | | | | ------------------ | | | | 231| 33| NETSNMP_DS_LIB_DISABLE_V3)) | | | | ------------------ | | | | | | 105| 33|#define NETSNMP_DS_LIB_DISABLE_V3 45 /* disable SNMPv3 */ | | | | ------------------ | | ------------------ | | 235| 0| DEBUGMSGTL(("snmp:protocol:disabled", "enforced\n")); \ | | ------------------ | | | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | | | ------------------ | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | ------------------ | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | ------------------ | | | | ------------------ | | | | | Branch (66:70): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 236| 0| goto pc_target; \ | | 237| 0| } \ | | 238| 33| } while(0) | | ------------------ | | | Branch (238:13): [Folded, False: 33] | | ------------------ ------------------ 4528| 33| result = snmpv3_parse(pdu, data, &length, NULL, session); 4529| 33| DEBUGMSGTL(("snmp_parse", ------------------ | | 66| 33|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 33|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 33] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 33] | | ------------------ ------------------ 4530| 33| "Parsed SNMPv3 message (secName:%s, secLevel:%s): %s\n", 4531| 33| pdu->securityName, secLevelName[pdu->securityLevel], 4532| 33| snmp_api_errstring(result))); 4533| | 4534| 33| if (result == SNMPERR_USM_UNKNOWNSECURITYNAME) { ------------------ | | 227| 33|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ | Branch (4534:13): [True: 0, False: 33] ------------------ 4535| 0| snmp_call_callbacks(SNMP_CALLBACK_APPLICATION, ------------------ | | 19| 0|#define SNMP_CALLBACK_APPLICATION 1 ------------------ 4536| 0| SNMPD_CALLBACK_AUTH_FAILURE, pdu); ------------------ | | 21| 0|#define SNMPD_CALLBACK_AUTH_FAILURE 17 ------------------ 4537| 0| } 4538| | 4539| 33| if (result) { ------------------ | Branch (4539:13): [True: 33, False: 0] ------------------ 4540| 33| struct snmp_secmod_def *secmod = 4541| 33| find_sec_mod(pdu->securityModel); 4542| 33| if (!slp) { ------------------ | Branch (4542:17): [True: 0, False: 33] ------------------ 4543| 0| session->s_snmp_errno = result; 4544| 33| } else { 4545| | /* 4546| | * Call the security model to special handle any errors 4547| | */ 4548| | 4549| 33| if (secmod && secmod->handle_report) { ------------------ | Branch (4549:21): [True: 22, False: 11] | Branch (4549:31): [True: 22, False: 0] ------------------ 4550| 22| (*secmod->handle_report)(slp, slp->transport, session, 4551| 22| result, pdu); 4552| 22| } 4553| 33| } 4554| 33| free_securityStateRef(pdu); 4555| 33| } 4556| | 4557| | /* Implement RFC5343 here for two reasons: 4558| | 1) From a security perspective it handles this otherwise 4559| | always approved request earlier. It bypasses the need 4560| | for authorization to the snmpEngineID scalar, which is 4561| | what is what RFC3415 appendix A species as ok. Note 4562| | that we haven't bypassed authentication since if there 4563| | was an authentication error it would have been handled 4564| | above in the if(result) part at the latest. 4565| | 2) From an application point of view if we let this request 4566| | get all the way to the application, it'd require that 4567| | all application types supporting discovery also fire up 4568| | a minimal agent in order to handle just this request 4569| | which seems like overkill. Though there is no other 4570| | application types that currently need discovery (NRs 4571| | accept notifications from contextEngineIDs that derive 4572| | from the NO not the NR). Also a lame excuse for doing 4573| | it here. 4574| | 3) Less important technically, but the net-snmp agent 4575| | doesn't currently handle registrations of different 4576| | engineIDs either and it would have been a lot more work 4577| | to implement there since we'd need to support that 4578| | first. :-/ Supporting multiple context engineIDs should 4579| | be done anyway, so it's not a valid excuse here. 4580| | 4) There is a lot less to do if we trump the agent at this 4581| | point; IE, the agent does a lot more unnecessary 4582| | processing when the only thing that should ever be in 4583| | this context by definition is the single scalar. 4584| | */ 4585| | 4586| | /* special RFC5343 engineID discovery engineID check */ 4587| 33| if (!netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 33|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (4587:13): [True: 33, False: 0] ------------------ 4588| 33| NETSNMP_DS_LIB_NO_DISCOVERY) && ------------------ | | 98| 33|#define NETSNMP_DS_LIB_NO_DISCOVERY 38 /* don't support RFC5343 contextEngineID discovery */ ------------------ 4589| 33| SNMP_MSG_RESPONSE != pdu->command && ------------------ | | 127| 33|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 33|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 33|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4589:13): [True: 33, False: 0] ------------------ 4590| 33| NULL != pdu->contextEngineID && ------------------ | Branch (4590:13): [True: 22, False: 11] ------------------ 4591| 22| pdu->contextEngineIDLen == 5 && ------------------ | Branch (4591:13): [True: 0, False: 22] ------------------ 4592| 0| pdu->contextEngineID[0] == 0x80 && ------------------ | Branch (4592:13): [True: 0, False: 0] ------------------ 4593| 0| pdu->contextEngineID[1] == 0x00 && ------------------ | Branch (4593:13): [True: 0, False: 0] ------------------ 4594| 0| pdu->contextEngineID[2] == 0x00 && ------------------ | Branch (4594:13): [True: 0, False: 0] ------------------ 4595| 0| pdu->contextEngineID[3] == 0x00 && ------------------ | Branch (4595:13): [True: 0, False: 0] ------------------ 4596| 0| pdu->contextEngineID[4] == 0x06) { ------------------ | Branch (4596:13): [True: 0, False: 0] ------------------ 4597| | 4598| | /* define a result so it doesn't get past us at this point 4599| | and gets dropped by future parts of the stack */ 4600| 0| result = SNMPERR_JUST_A_CONTEXT_PROBE; ------------------ | | 250| 0|#define SNMPERR_JUST_A_CONTEXT_PROBE (-66) ------------------ 4601| | 4602| 0| DEBUGMSGTL(("snmpv3_contextid", "starting context ID discovery\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 4603| | /* ensure exactly one variable */ 4604| 0| if (NULL != pdu->variables && ------------------ | Branch (4604:17): [True: 0, False: 0] ------------------ 4605| 0| NULL == pdu->variables->next_variable && ------------------ | Branch (4605:17): [True: 0, False: 0] ------------------ 4606| | 4607| | /* if it's a GET, match it exactly */ 4608| 0| ((SNMP_MSG_GET == pdu->command && ------------------ | | 125| 0|#define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4608:19): [True: 0, False: 0] ------------------ 4609| 0| snmp_oid_compare(snmpEngineIDoid, ------------------ | Branch (4609:19): [True: 0, False: 0] ------------------ 4610| 0| snmpEngineIDoid_len, 4611| 0| pdu->variables->name, 4612| 0| pdu->variables->name_length) == 0) 4613| | /* if it's a GETNEXT ensure it's less than the engineID oid */ 4614| 0| || 4615| 0| (SNMP_MSG_GETNEXT == pdu->command && ------------------ | | 126| 0|#define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4615:19): [True: 0, False: 0] ------------------ 4616| 0| snmp_oid_compare(snmpEngineIDoid, ------------------ | Branch (4616:19): [True: 0, False: 0] ------------------ 4617| 0| snmpEngineIDoid_len, 4618| 0| pdu->variables->name, 4619| 0| pdu->variables->name_length) > 0) 4620| 0| )) { 4621| | 4622| 0| DEBUGMSGTL(("snmpv3_contextid", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 4623| 0| " One correct variable found\n")); 4624| | 4625| | /* Note: we're explicitly not handling a GETBULK. Deal. */ 4626| | 4627| | /* set up the response */ 4628| 0| pdu2 = snmp_clone_pdu(pdu); 4629| | 4630| | /* free the current varbind */ 4631| 0| snmp_free_varbind(pdu2->variables); 4632| | 4633| | /* set the variables */ 4634| 0| pdu2->variables = NULL; 4635| 0| pdu2->command = SNMP_MSG_RESPONSE; ------------------ | | 127| 0|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ 4636| 0| pdu2->errstat = 0; 4637| 0| pdu2->errindex = 0; 4638| | 4639| 0| ourEngineID_len = 4640| 0| snmpv3_get_engineID((u_char*)ourEngineID, ourEngineID_len); 4641| 0| if (0 != ourEngineID_len) { ------------------ | Branch (4641:21): [True: 0, False: 0] ------------------ 4642| | 4643| 0| DEBUGMSGTL(("snmpv3_contextid", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 4644| 0| " responding with our engineID\n")); 4645| | 4646| 0| snmp_pdu_add_variable(pdu2, 4647| 0| snmpEngineIDoid, snmpEngineIDoid_len, 4648| 0| ASN_OCTET_STR, ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 4649| 0| ourEngineID, ourEngineID_len); 4650| | 4651| | /* send the response */ 4652| 0| if (0 == snmp_sess_send(slp, pdu2)) { ------------------ | Branch (4652:25): [True: 0, False: 0] ------------------ 4653| | 4654| 0| DEBUGMSGTL(("snmpv3_contextid", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 4655| 0| " sent it off!\n")); 4656| | 4657| 0| snmp_free_pdu(pdu2); 4658| | 4659| 0| snmp_log(LOG_ERR, "sending a response to the context engineID probe failed\n"); 4660| 0| } 4661| 0| } else { 4662| 0| snmp_log(LOG_ERR, "failed to get our own engineID!\n"); 4663| 0| snmp_free_pdu(pdu2); 4664| 0| } 4665| 0| } else { 4666| 0| snmp_log(LOG_WARNING, 4667| 0| "received an odd context engineID probe\n"); 4668| 0| } 4669| 0| } 4670| | 4671| 33| break; 4672| 143| case SNMPERR_BAD_VERSION: ------------------ | | 198| 143|#define SNMPERR_BAD_VERSION (-14) ------------------ | Branch (4672:5): [True: 143, False: 40] ------------------ 4673| 143| ERROR_MSG("error parsing snmp message version"); ------------------ | | 188| 143|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4674| 143| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 143|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4675| 143| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 143|#define SNMPERR_BAD_VERSION (-14) ------------------ 4676| 143| break; 4677| | 4678| 0| unsupported_version: /* goto label */ 4679| 0| case SNMP_VERSION_sec: ------------------ | | 118| 0|#define SNMP_VERSION_sec 128 /* not (will never be) supported by this code */ ------------------ | Branch (4679:5): [True: 0, False: 183] ------------------ 4680| 0| case SNMP_VERSION_2u: ------------------ | | 112| 0|#define SNMP_VERSION_2u 2 /* not (will never be) supported by this code */ ------------------ | Branch (4680:5): [True: 0, False: 183] ------------------ 4681| 0| case SNMP_VERSION_2star: ------------------ | | 120| 0|#define SNMP_VERSION_2star 130 /* not (will never be) supported by this code */ ------------------ | Branch (4681:5): [True: 0, False: 183] ------------------ 4682| 0| case SNMP_VERSION_2p: ------------------ | | 119| 0|#define SNMP_VERSION_2p 129 /* no longer supported by this code (> 4.0) */ ------------------ | Branch (4682:5): [True: 0, False: 183] ------------------ 4683| 4| default: ------------------ | Branch (4683:5): [True: 4, False: 179] ------------------ 4684| 4| ERROR_MSG("unsupported snmp message version"); ------------------ | | 188| 4|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4685| 4| snmp_increment_statistic(STAT_SNMPINBADVERSIONS); ------------------ | | 634| 4|#define STAT_SNMPINBADVERSIONS 11 ------------------ 4686| | 4687| | /* 4688| | * need better way to determine OS independent 4689| | * INT32_MAX value, for now hardcode 4690| | */ 4691| 4| if (pdu->version < 0 || pdu->version > 2147483647) { ------------------ | Branch (4691:13): [True: 1, False: 3] | Branch (4691:33): [True: 0, False: 3] ------------------ 4692| 1| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 1|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4693| 1| } 4694| 4| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 4|#define SNMPERR_BAD_VERSION (-14) ------------------ 4695| 4| break; 4696| 183| } 4697| | 4698| 182| return result; 4699| 183|} snmp_api.c:snmp_parse_version: 3828| 183|{ 3829| 183| u_char type; 3830| 183| long version = SNMPERR_BAD_VERSION; ------------------ | | 198| 183|#define SNMPERR_BAD_VERSION (-14) ------------------ 3831| | 3832| 183| data = asn_parse_sequence(data, &length, &type, 3833| 183| (ASN_SEQUENCE | ASN_CONSTRUCTOR), "version"); ------------------ | | 84| 183|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), "version"); ------------------ | | 96| 183|#define ASN_CONSTRUCTOR 0x20U ------------------ 3834| 183| if (data) { ------------------ | Branch (3834:9): [True: 183, False: 0] ------------------ 3835| 183| DEBUGDUMPHEADER("recv", "SNMP Version"); ------------------ | | 79| 183| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 183|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 183] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 183] | | ------------------ ------------------ 3836| 183| data = 3837| 183| asn_parse_int(data, &length, &type, &version, sizeof(version)); 3838| 183| DEBUGINDENTLESS(); ------------------ | | 75| 183|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 183|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 183] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 183] | | ------------------ ------------------ 3839| 183| if (!data || type != ASN_INTEGER) { ------------------ | | 75| 40|#define ASN_INTEGER 0x02U ------------------ | Branch (3839:13): [True: 143, False: 40] | Branch (3839:22): [True: 0, False: 40] ------------------ 3840| 143| return SNMPERR_BAD_VERSION; ------------------ | | 198| 143|#define SNMPERR_BAD_VERSION (-14) ------------------ 3841| 143| } 3842| 183| } 3843| 40| return version; 3844| 183|} snmp_api.c:netsnmp_build_packet: 5114| 20|{ 5115| 20| size_t offset = 0; 5116| 20| int result; 5117| | 5118| 20| if (isp && isp->hook_realloc_build) { ------------------ | Branch (5118:9): [True: 20, False: 0] | Branch (5118:16): [True: 0, False: 20] ------------------ 5119| 0| result = isp->hook_realloc_build(sp, pdu, pktbuf_p, pktbuf_len_p, 5120| 0| &offset); 5121| | 5122| 0| *pkt_p = *pktbuf_p; 5123| 0| *len_p = offset; 5124| 20| } else if (isp && isp->hook_build) { ------------------ | Branch (5124:16): [True: 20, False: 0] | Branch (5124:23): [True: 0, False: 20] ------------------ 5125| 0| *pkt_p = *pktbuf_p; 5126| 0| *len_p = *pktbuf_len_p; 5127| 0| result = isp->hook_build(sp, pdu, *pktbuf_p, len_p); 5128| 20| } else { 5129| 20|#ifdef NETSNMP_USE_REVERSE_ASNENCODING 5130| 20| if (!(pdu->flags & UCD_MSG_FLAG_FORWARD_ENCODE)) { ------------------ | | 319| 20|#define UCD_MSG_FLAG_FORWARD_ENCODE 0x8000 ------------------ | Branch (5130:13): [True: 20, False: 0] ------------------ 5131| 20| result = snmp_build(pktbuf_p, pktbuf_len_p, &offset, sp, pdu); 5132| 20| *pkt_p = *pktbuf_p + *pktbuf_len_p - offset; 5133| 20| *len_p = offset; 5134| 20| } else { 5135| 0|#endif 5136| 0| *pkt_p = *pktbuf_p; 5137| 0| *len_p = *pktbuf_len_p; 5138| 0| result = snmp_build(pktbuf_p, len_p, &offset, sp, pdu); 5139| 0|#ifdef NETSNMP_USE_REVERSE_ASNENCODING 5140| 0| } 5141| 20|#endif 5142| 20| } 5143| | 5144| 20| return result; 5145| 20|} snmp_api.c:_sess_async_send: 5437| 20|{ 5438| 20| netsnmp_session *session; 5439| 20| struct snmp_internal_session *isp; 5440| 20| netsnmp_transport *transport = NULL; 5441| 20| int result; 5442| 20| long reqid; 5443| | 5444| 20| if (slp == NULL || NULL == slp->session || NULL ==slp->internal || ------------------ | Branch (5444:9): [True: 0, False: 20] | Branch (5444:24): [True: 0, False: 20] | Branch (5444:48): [True: 0, False: 20] ------------------ 5445| 20| NULL == slp->transport) { ------------------ | Branch (5445:17): [True: 0, False: 20] ------------------ 5446| 0| return 0; 5447| 0| } 5448| | 5449| 20| session = slp->session; 5450| 20| isp = slp->internal; 5451| 20| transport = slp->transport; 5452| | 5453| 20| if (NULL == isp->opacket) { ------------------ | Branch (5453:9): [True: 20, False: 0] ------------------ 5454| 20| result = _build_initial_pdu_packet(slp, pdu, 0); 5455| 20| if ((SNMPERR_SUCCESS != result) || (NULL == isp->opacket)) { ------------------ | | 184| 20|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (5455:13): [True: 0, False: 20] | Branch (5455:44): [True: 0, False: 20] ------------------ 5456| 0| if (callback) { ------------------ | Branch (5456:17): [True: 0, False: 0] ------------------ 5457| 0| switch (session->s_snmp_errno) { 5458| | /* 5459| | * some of these probably don't make sense here, but 5460| | * it's a rough first cut. 5461| | */ 5462| 0| case SNMPERR_BAD_ENG_ID: ------------------ | | 210| 0|#define SNMPERR_BAD_ENG_ID (-26) ------------------ | Branch (5462:21): [True: 0, False: 0] ------------------ 5463| 0| case SNMPERR_BAD_SEC_LEVEL: ------------------ | | 212| 0|#define SNMPERR_BAD_SEC_LEVEL (-28) ------------------ | Branch (5463:21): [True: 0, False: 0] ------------------ 5464| 0| case SNMPERR_UNKNOWN_SEC_MODEL: ------------------ | | 214| 0|#define SNMPERR_UNKNOWN_SEC_MODEL (-30) ------------------ | Branch (5464:21): [True: 0, False: 0] ------------------ 5465| 0| case SNMPERR_UNKNOWN_ENG_ID: ------------------ | | 216| 0|#define SNMPERR_UNKNOWN_ENG_ID (-32) ------------------ | Branch (5465:21): [True: 0, False: 0] ------------------ 5466| 0| case SNMPERR_UNKNOWN_USER_NAME: ------------------ | | 217| 0|#define SNMPERR_UNKNOWN_USER_NAME (-33) ------------------ | Branch (5466:21): [True: 0, False: 0] ------------------ 5467| 0| case SNMPERR_UNSUPPORTED_SEC_LEVEL: ------------------ | | 218| 0|#define SNMPERR_UNSUPPORTED_SEC_LEVEL (-34) ------------------ | Branch (5467:21): [True: 0, False: 0] ------------------ 5468| 0| case SNMPERR_AUTHENTICATION_FAILURE: ------------------ | | 219| 0|#define SNMPERR_AUTHENTICATION_FAILURE (-35) ------------------ | Branch (5468:21): [True: 0, False: 0] ------------------ 5469| 0| case SNMPERR_NOT_IN_TIME_WINDOW: ------------------ | | 220| 0|#define SNMPERR_NOT_IN_TIME_WINDOW (-36) ------------------ | Branch (5469:21): [True: 0, False: 0] ------------------ 5470| 0| case SNMPERR_USM_GENERICERROR: ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ | Branch (5470:21): [True: 0, False: 0] ------------------ 5471| 0| case SNMPERR_USM_UNKNOWNSECURITYNAME: ------------------ | | 227| 0|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ | Branch (5471:21): [True: 0, False: 0] ------------------ 5472| 0| case SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL: ------------------ | | 228| 0|#define SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL (-44) ------------------ | Branch (5472:21): [True: 0, False: 0] ------------------ 5473| 0| case SNMPERR_USM_ENCRYPTIONERROR: ------------------ | | 229| 0|#define SNMPERR_USM_ENCRYPTIONERROR (-45) ------------------ | Branch (5473:21): [True: 0, False: 0] ------------------ 5474| 0| case SNMPERR_USM_AUTHENTICATIONFAILURE: ------------------ | | 230| 0|#define SNMPERR_USM_AUTHENTICATIONFAILURE (-46) ------------------ | Branch (5474:21): [True: 0, False: 0] ------------------ 5475| 0| case SNMPERR_USM_PARSEERROR: ------------------ | | 231| 0|#define SNMPERR_USM_PARSEERROR (-47) ------------------ | Branch (5475:21): [True: 0, False: 0] ------------------ 5476| 0| case SNMPERR_USM_UNKNOWNENGINEID: ------------------ | | 232| 0|#define SNMPERR_USM_UNKNOWNENGINEID (-48) ------------------ | Branch (5476:21): [True: 0, False: 0] ------------------ 5477| 0| case SNMPERR_USM_NOTINTIMEWINDOW: ------------------ | | 233| 0|#define SNMPERR_USM_NOTINTIMEWINDOW (-49) ------------------ | Branch (5477:21): [True: 0, False: 0] ------------------ 5478| 0| callback(NETSNMP_CALLBACK_OP_SEC_ERROR, session, ------------------ | | 325| 0|#define NETSNMP_CALLBACK_OP_SEC_ERROR 7 ------------------ 5479| 0| pdu->reqid, pdu, cb_data); 5480| 0| break; 5481| 0| case SNMPERR_TIMEOUT: /* engineID probe timed out */ ------------------ | | 208| 0|#define SNMPERR_TIMEOUT (-24) ------------------ | Branch (5481:21): [True: 0, False: 0] ------------------ 5482| 0| callback(NETSNMP_CALLBACK_OP_TIMED_OUT, session, ------------------ | | 320| 0|#define NETSNMP_CALLBACK_OP_TIMED_OUT 2 ------------------ 5483| 0| pdu->reqid, pdu, cb_data); 5484| 0| break; 5485| 0| default: ------------------ | Branch (5485:21): [True: 0, False: 0] ------------------ 5486| 0| callback(NETSNMP_CALLBACK_OP_SEND_FAILED, session, ------------------ | | 321| 0|#define NETSNMP_CALLBACK_OP_SEND_FAILED 3 ------------------ 5487| 0| pdu->reqid, pdu, cb_data); 5488| 0| break; 5489| 0| } 5490| 0| } 5491| | /** no packet to send?? */ 5492| 0| return 0; 5493| 0| } 5494| 20| } 5495| | 5496| | /* 5497| | * Send the message. 5498| | */ 5499| | 5500| 20| DEBUGMSGTL(("sess_process_packet", "sending message id#%ld reqid#%ld len %" ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 5501| 20| NETSNMP_PRIz "u\n", pdu->msgid, pdu->reqid, isp->opacket_len)); 5502| 20| result = netsnmp_transport_send(transport, isp->opacket, isp->opacket_len, 5503| 20| &(pdu->transport_data), 5504| 20| &(pdu->transport_data_length)); 5505| | 5506| 20| SNMP_FREE(isp->obuf); ------------------ | | 62| 20|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 20, False: 0] | | | Branch (62:66): [Folded, False: 20] | | ------------------ ------------------ 5507| 20| isp->opacket = NULL; /* opacket was in obuf, so no free needed */ 5508| 20| isp->opacket_len = 0; 5509| | 5510| 20| if (result < 0) { ------------------ | Branch (5510:9): [True: 0, False: 20] ------------------ 5511| 0| session->s_snmp_errno = SNMPERR_BAD_SENDTO; ------------------ | | 196| 0|#define SNMPERR_BAD_SENDTO (-12) ------------------ 5512| 0| session->s_errno = errno; 5513| 0| if (callback) ------------------ | Branch (5513:13): [True: 0, False: 0] ------------------ 5514| 0| callback(NETSNMP_CALLBACK_OP_SEND_FAILED, session, ------------------ | | 321| 0|#define NETSNMP_CALLBACK_OP_SEND_FAILED 3 ------------------ 5515| 0| pdu->reqid, pdu, cb_data); 5516| 0| return 0; 5517| 0| } 5518| | 5519| 20| reqid = pdu->reqid; 5520| | 5521| | /* 5522| | * Bug 2387: 0 is a valid request id, so since reqid is used as a return 5523| | * code with 0 meaning an error, set reqid to 1 if there is no error. This 5524| | * does not affect the request id in the packet and fixes a memory leak 5525| | * for incoming PDUs with a request id of 0. This could cause some 5526| | * confusion if the caller is expecting the request id to match the 5527| | * return code, as the documentation states it will. Most example code 5528| | * just checks for non-zero, so hopefully this wont be an issue. 5529| | */ 5530| 20| if (0 == reqid && (SNMPERR_SUCCESS == session->s_snmp_errno)) ------------------ | | 184| 20|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (5530:9): [True: 20, False: 0] | Branch (5530:23): [True: 20, False: 0] ------------------ 5531| 20| ++reqid; 5532| | 5533| | /* 5534| | * Add to pending requests list if we expect a response. 5535| | */ 5536| 20| if (pdu->flags & UCD_MSG_FLAG_EXPECT_RESPONSE) { ------------------ | | 312| 20|#define UCD_MSG_FLAG_EXPECT_RESPONSE 0x200 ------------------ | Branch (5536:9): [True: 0, False: 20] ------------------ 5537| 0| netsnmp_request_list *rp; 5538| 0| struct timeval tv; 5539| | 5540| 0| rp = calloc(1, sizeof(netsnmp_request_list)); 5541| 0| if (rp == NULL) { ------------------ | Branch (5541:13): [True: 0, False: 0] ------------------ 5542| 0| session->s_snmp_errno = SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 5543| 0| return 0; 5544| 0| } 5545| | 5546| 0| netsnmp_get_monotonic_clock(&tv); 5547| 0| rp->pdu = pdu; 5548| 0| rp->request_id = pdu->reqid; 5549| 0| rp->message_id = pdu->msgid; 5550| 0| rp->callback = callback; 5551| 0| if (cp_inc && cb_data) { ------------------ | Branch (5551:13): [True: 0, False: 0] | Branch (5551:23): [True: 0, False: 0] ------------------ 5552| 0| netsnmp_refcnt_void *aux_cb_data = (netsnmp_refcnt_void*) cb_data; 5553| 0| aux_cb_data->refcnt++; 5554| 0| rp->cb_data_refcounted = 1; 5555| 0| } 5556| 0| rp->cb_data = cb_data; 5557| 0| rp->retries = 0; 5558| 0| if (pdu->flags & UCD_MSG_FLAG_PDU_TIMEOUT) { ------------------ | | 315| 0|#define UCD_MSG_FLAG_PDU_TIMEOUT 0x1000 ------------------ | Branch (5558:13): [True: 0, False: 0] ------------------ 5559| 0| rp->timeout = pdu->time * 1000000L; 5560| 0| } else { 5561| 0| rp->timeout = session->timeout; 5562| 0| } 5563| 0| rp->timeM = tv; 5564| 0| tv.tv_usec += rp->timeout; 5565| 0| tv.tv_sec += tv.tv_usec / 1000000L; 5566| 0| tv.tv_usec %= 1000000L; 5567| 0| rp->expireM = tv; 5568| | 5569| | /* 5570| | * XX lock should be per session ! 5571| | */ 5572| 0| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 0|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 0] | | ------------------ ------------------ 5573| 0| if (isp->requestsEnd) { ------------------ | Branch (5573:13): [True: 0, False: 0] ------------------ 5574| 0| rp->next_request = isp->requestsEnd->next_request; 5575| 0| isp->requestsEnd->next_request = rp; 5576| 0| isp->requestsEnd = rp; 5577| 0| } else { 5578| 0| rp->next_request = isp->requests; 5579| 0| isp->requests = rp; 5580| 0| isp->requestsEnd = rp; 5581| 0| } 5582| 0| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 0|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 0] | | ------------------ ------------------ 5583| 20| } else { 5584| | /* 5585| | * No response expected... 5586| | */ 5587| 20| if (reqid) { ------------------ | Branch (5587:13): [True: 20, False: 0] ------------------ 5588| | /* 5589| | * Free v1 or v2 TRAP PDU iff no error 5590| | */ 5591| 20| snmp_free_pdu(pdu); 5592| 20| } 5593| 20| } 5594| | 5595| 20| return reqid; 5596| 20|} snmp_api.c:__sess_read: 6290| 46|{ 6291| 46| netsnmp_session *sp = slp ? slp->session : NULL; ------------------ | Branch (6291:27): [True: 46, False: 0] ------------------ 6292| 46| struct snmp_internal_session *isp = slp ? slp->internal : NULL; ------------------ | Branch (6292:41): [True: 46, False: 0] ------------------ 6293| 46| netsnmp_transport *transport = slp ? slp->transport : NULL; ------------------ | Branch (6293:36): [True: 46, False: 0] ------------------ 6294| 46| size_t pdulen = 0, rxbuf_len = SNMP_MAX_RCV_MSG_SIZE; ------------------ | | 108| 46|#define SNMP_MAX_RCV_MSG_SIZE 65536 ------------------ 6295| 46| u_char *rxbuf = NULL; 6296| 46| int length = 0, olength = 0, rc = 0; 6297| 46| void *opaque = NULL; 6298| | 6299| 46| if (NULL == slp || NULL == sp || NULL == isp || NULL == transport) { ------------------ | Branch (6299:9): [True: 0, False: 46] | Branch (6299:24): [True: 0, False: 46] | Branch (6299:38): [True: 0, False: 46] | Branch (6299:53): [True: 0, False: 46] ------------------ 6300| 0| snmp_log(LOG_ERR, "bad parameters to __sess_read\n"); 6301| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 6302| 0| } 6303| | 6304| | /* to avoid subagent crash */ 6305| 46| if (!NETSNMP_IS_VALID_SOCKET(transport->sock)) { ------------------ | | 44| 46|#define NETSNMP_IS_VALID_SOCKET(_sock) ((_sock) != -1) ------------------ | Branch (6305:9): [True: 0, False: 46] ------------------ 6306| 0| snmp_log(LOG_INFO, "transport->sock is invalid\n"); 6307| 0| return 0; 6308| 0| } 6309| | 6310| 46| sp->s_snmp_errno = 0; 6311| 46| sp->s_errno = 0; 6312| | 6313| 46| if (transport->flags & NETSNMP_TRANSPORT_FLAG_LISTEN) ------------------ | | 52| 46|#define NETSNMP_TRANSPORT_FLAG_LISTEN 0x02 ------------------ | Branch (6313:9): [True: 0, False: 46] ------------------ 6314| 0| return _sess_read_accept(slp); 6315| | 6316| 46| if (!(transport->flags & NETSNMP_TRANSPORT_FLAG_STREAM)) { ------------------ | | 51| 46|#define NETSNMP_TRANSPORT_FLAG_STREAM 0x01 ------------------ | Branch (6316:9): [True: 46, False: 0] ------------------ 6317| 46| snmp_rcv_packet rcvp; 6318| 46| u_char *pptr; 6319| 46| size_t len_remaining, pdulen; 6320| 46| void *ocopy = NULL; 6321| | 6322| 46| memset(&rcvp, 0x0, sizeof(rcvp)); 6323| | 6324| | /** read the packet */ 6325| 46| rc = _sess_read_dgram_packet(slp, &rcvp); 6326| 46| if (-1 == rc) /* protocol error */ ------------------ | Branch (6326:13): [True: 0, False: 46] ------------------ 6327| 0| return -1; 6328| 46| else if (-2 == rc) /* no packet to process */ ------------------ | Branch (6328:18): [True: 0, False: 46] ------------------ 6329| 0| return 0; 6330| | 6331| 46| pptr = rcvp.packet; 6332| 46| len_remaining = rcvp.packet_len; 6333| 46| rc = 0; 6334| | 6335| 229| while (len_remaining > 0) { ------------------ | Branch (6335:16): [True: 227, False: 2] ------------------ 6336| 227| if (isp->check_packet) { ------------------ | Branch (6336:17): [True: 0, False: 227] ------------------ 6337| 0| pdulen = isp->check_packet(pptr, len_remaining); 6338| 227| } else { 6339| 227| pdulen = asn_check_packet(pptr, len_remaining); 6340| 227| } 6341| 227| if (pdulen == 0 || pdulen > len_remaining || pdulen > SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 183|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (6341:17): [True: 13, False: 214] | Branch (6341:32): [True: 31, False: 183] | Branch (6341:58): [True: 0, False: 183] ------------------ 6342| | /* Not a valid packet or incomplete in datagram mode */ 6343| 44| if (pptr == rcvp.packet) { ------------------ | Branch (6343:21): [True: 37, False: 7] ------------------ 6344| 37| SNMP_FREE(rcvp.opaque); ------------------ | | 62| 37|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 37, False: 0] | | | Branch (62:66): [Folded, False: 37] | | ------------------ ------------------ 6345| 37| } 6346| 44| break; 6347| 44| } 6348| 183| if (pdulen < len_remaining) { ------------------ | Branch (6348:17): [True: 181, False: 2] ------------------ 6349| 181| if (rcvp.olength > 0 && rcvp.opaque != NULL) { ------------------ | Branch (6349:21): [True: 181, False: 0] | Branch (6349:41): [True: 181, False: 0] ------------------ 6350| 181| ocopy = malloc(rcvp.olength); 6351| 181| if (ocopy != NULL) { ------------------ | Branch (6351:25): [True: 181, False: 0] ------------------ 6352| 181| memcpy(ocopy, rcvp.opaque, rcvp.olength); 6353| 181| } 6354| 181| } 6355| 181| } else { 6356| 2| ocopy = rcvp.opaque; 6357| 2| rcvp.opaque = NULL; 6358| 2| } 6359| 183| rc = _sess_process_packet(slp, sp, isp, transport, 6360| 183| ocopy, ocopy ? rcvp.olength : 0, ------------------ | Branch (6360:46): [True: 183, False: 0] ------------------ 6361| 183| pptr, pdulen); 6362| 183| ocopy = NULL; 6363| 183| pptr += pdulen; 6364| 183| len_remaining -= pdulen; 6365| 183| } 6366| 46| SNMP_FREE(rcvp.packet); ------------------ | | 62| 46|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 46, False: 0] | | | Branch (62:66): [Folded, False: 46] | | ------------------ ------------------ 6367| 46| SNMP_FREE(rcvp.opaque); ------------------ | | 62| 46|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 7, False: 39] | | | Branch (62:66): [Folded, False: 46] | | ------------------ ------------------ 6368| 46| return rc; 6369| 46| } 6370| | 6371| | /** stream transport */ 6372| | 6373| 0| if (isp->packet == NULL) { ------------------ | Branch (6373:13): [True: 0, False: 0] ------------------ 6374| | /* 6375| | * We have no saved packet. Allocate one. 6376| | */ 6377| 0| if ((isp->packet = (u_char *) malloc(rxbuf_len)) == NULL) { ------------------ | Branch (6377:17): [True: 0, False: 0] ------------------ 6378| 0| DEBUGMSGTL(("sess_read", "can't malloc %" NETSNMP_PRIz ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6379| 0| "u bytes for rxbuf\n", rxbuf_len)); 6380| 0| return 0; 6381| 0| } else { 6382| 0| rxbuf = isp->packet; 6383| 0| isp->packet_size = rxbuf_len; 6384| 0| isp->packet_len = 0; 6385| 0| } 6386| 0| } else { 6387| | /* 6388| | * We have saved a partial packet from last time. Extend that, if 6389| | * necessary, and receive new data after the old data. 6390| | */ 6391| 0| u_char *newbuf; 6392| | 6393| 0| if (isp->packet_size < isp->packet_len + rxbuf_len) { ------------------ | Branch (6393:17): [True: 0, False: 0] ------------------ 6394| 0| newbuf = 6395| 0| (u_char *) realloc(isp->packet, 6396| 0| isp->packet_len + rxbuf_len); 6397| 0| if (newbuf == NULL) { ------------------ | Branch (6397:21): [True: 0, False: 0] ------------------ 6398| 0| DEBUGMSGTL(("sess_read", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6399| 0| "can't malloc %" NETSNMP_PRIz 6400| 0| "u more for rxbuf (%" NETSNMP_PRIz "u tot)\n", 6401| 0| rxbuf_len, isp->packet_len + rxbuf_len)); 6402| 0| return 0; 6403| 0| } else { 6404| 0| isp->packet = newbuf; 6405| 0| isp->packet_size = isp->packet_len + rxbuf_len; 6406| 0| rxbuf = isp->packet + isp->packet_len; 6407| 0| } 6408| 0| } else { 6409| 0| rxbuf = isp->packet + isp->packet_len; 6410| 0| rxbuf_len = isp->packet_size - isp->packet_len; 6411| 0| } 6412| 0| } 6413| | 6414| 0| length = netsnmp_transport_recv(transport, rxbuf, rxbuf_len, &opaque, 6415| 0| &olength); 6416| | 6417| 0| if (0 == length && transport->flags & NETSNMP_TRANSPORT_FLAG_EMPTY_PKT) { ------------------ | | 56| 0|#define NETSNMP_TRANSPORT_FLAG_EMPTY_PKT 0x10 ------------------ | Branch (6417:9): [True: 0, False: 0] | Branch (6417:24): [True: 0, False: 0] ------------------ 6418| | /* this allows for a transport that needs to return from 6419| | * packet processing that doesn't necessarily have any 6420| | * consumable data in it. */ 6421| | 6422| | /* reset the flag since it's a per-message flag */ 6423| 0| transport->flags &= (~NETSNMP_TRANSPORT_FLAG_EMPTY_PKT); ------------------ | | 56| 0|#define NETSNMP_TRANSPORT_FLAG_EMPTY_PKT 0x10 ------------------ 6424| | 6425| 0| return 0; 6426| 0| } 6427| | 6428| | /* 6429| | * Remote end closed connection. 6430| | */ 6431| 0| if (length <= 0) { ------------------ | Branch (6431:9): [True: 0, False: 0] ------------------ 6432| | /* 6433| | * Alert the application if possible. 6434| | */ 6435| 0| if (sp->callback != NULL) { ------------------ | Branch (6435:13): [True: 0, False: 0] ------------------ 6436| 0| DEBUGMSGTL(("sess_read", "perform callback with op=DISCONNECT\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6437| 0| (void) sp->callback(NETSNMP_CALLBACK_OP_DISCONNECT, sp, 0, ------------------ | | 323| 0|#define NETSNMP_CALLBACK_OP_DISCONNECT 5 ------------------ 6438| 0| NULL, sp->callback_magic); 6439| 0| } 6440| | /* 6441| | * Close socket and mark session for deletion. 6442| | */ 6443| 0| DEBUGMSGTL(("sess_read", "fd %" NETSNMP_FMT_SKT " closed\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6444| 0| transport->sock)); 6445| 0| transport->f_close(transport); 6446| 0| SNMP_FREE(isp->packet); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6447| 0| SNMP_FREE(opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6448| 0| return -1; 6449| 0| } 6450| | 6451| 0| { 6452| 0| u_char *pptr = isp->packet; 6453| 0| void *ocopy = NULL; 6454| | 6455| 0| isp->packet_len += length; 6456| | 6457| 0| while (isp->packet_len > 0) { ------------------ | Branch (6457:16): [True: 0, False: 0] ------------------ 6458| | 6459| | /* 6460| | * Get the total data length we're expecting (and need to wait 6461| | * for). 6462| | */ 6463| 0| if (isp->check_packet) { ------------------ | Branch (6463:17): [True: 0, False: 0] ------------------ 6464| 0| pdulen = isp->check_packet(pptr, isp->packet_len); 6465| 0| } else { 6466| 0| pdulen = asn_check_packet(pptr, isp->packet_len); 6467| 0| } 6468| | 6469| 0| DEBUGMSGTL(("sess_read", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6470| 0| " loop packet_len %" NETSNMP_PRIz "u, PDU length %" 6471| 0| NETSNMP_PRIz "u\n", isp->packet_len, pdulen)); 6472| | 6473| 0| if (pdulen > SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 0|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (6473:17): [True: 0, False: 0] ------------------ 6474| | /* 6475| | * Illegal length, drop the connection. 6476| | */ 6477| 0| snmp_log(LOG_ERR, 6478| 0| "Received broken packet. Closing session.\n"); 6479| 0| if (sp->callback != NULL) { ------------------ | Branch (6479:7): [True: 0, False: 0] ------------------ 6480| 0| DEBUGMSGTL(("sess_read", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6481| 0| "perform callback with op=DISCONNECT\n")); 6482| 0| (void)sp->callback(NETSNMP_CALLBACK_OP_DISCONNECT, ------------------ | | 323| 0|#define NETSNMP_CALLBACK_OP_DISCONNECT 5 ------------------ 6483| 0| sp, 0, NULL, sp->callback_magic); 6484| 0| } 6485| 0| DEBUGMSGTL(("sess_read", "fd %" NETSNMP_FMT_SKT " closed\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6486| 0| transport->sock)); 6487| 0| transport->f_close(transport); 6488| 0| SNMP_FREE(opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6489| | /** XXX-rks: why no SNMP_FREE(isp->packet); ?? */ 6490| 0| return -1; 6491| 0| } 6492| | 6493| 0| if (pdulen > isp->packet_len || pdulen == 0) { ------------------ | Branch (6493:17): [True: 0, False: 0] | Branch (6493:45): [True: 0, False: 0] ------------------ 6494| | /* 6495| | * We don't have a complete packet yet. If we've already 6496| | * processed a packet, break out so we'll shift this packet 6497| | * to the start of the buffer. If we're already at the 6498| | * start, simply return and wait for more data to arrive. 6499| | */ 6500| 0| DEBUGMSGTL(("sess_read", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6501| 0| "pkt not complete (need %" NETSNMP_PRIz "u got %" 6502| 0| NETSNMP_PRIz "u so far)\n", pdulen, 6503| 0| isp->packet_len)); 6504| | 6505| 0| if (pptr != isp->packet) ------------------ | Branch (6505:21): [True: 0, False: 0] ------------------ 6506| 0| break; /* opaque freed for us outside of loop. */ 6507| | 6508| 0| SNMP_FREE(opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6509| 0| return 0; 6510| 0| } 6511| | 6512| | /* We have *at least* one complete packet in the buffer now. If 6513| | we have possibly more than one packet, we must copy the opaque 6514| | pointer because we may need to reuse it for a later packet. */ 6515| | 6516| 0| if (pdulen < isp->packet_len) { ------------------ | Branch (6516:10): [True: 0, False: 0] ------------------ 6517| 0| if (olength > 0 && opaque != NULL) { ------------------ | Branch (6517:7): [True: 0, False: 0] | Branch (6517:22): [True: 0, False: 0] ------------------ 6518| 0| ocopy = malloc(olength); 6519| 0| if (ocopy != NULL) { ------------------ | Branch (6519:11): [True: 0, False: 0] ------------------ 6520| 0| memcpy(ocopy, opaque, olength); 6521| 0| } 6522| 0| } 6523| 0| } else if (pdulen == isp->packet_len) { ------------------ | Branch (6523:17): [True: 0, False: 0] ------------------ 6524| | /* Common case -- exactly one packet. No need to copy the 6525| | opaque pointer. */ 6526| 0| ocopy = opaque; 6527| 0| opaque = NULL; 6528| 0| } 6529| | 6530| 0| if ((rc = _sess_process_packet(slp, sp, isp, transport, ------------------ | Branch (6530:17): [True: 0, False: 0] ------------------ 6531| 0| ocopy, ocopy?olength:0, pptr, ------------------ | Branch (6531:51): [True: 0, False: 0] ------------------ 6532| 0| pdulen))) { 6533| | /* 6534| | * Something went wrong while processing this packet -- set the 6535| | * errno. 6536| | */ 6537| 0| if (sp->s_snmp_errno != 0) { ------------------ | Branch (6537:21): [True: 0, False: 0] ------------------ 6538| 0| SET_SNMP_ERROR(sp->s_snmp_errno); ------------------ | | 43| 0|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 6539| 0| } 6540| 0| } 6541| | 6542| | /* ocopy has been free()d by _sess_process_packet by this point, 6543| | so set it to NULL. */ 6544| | 6545| 0| ocopy = NULL; 6546| | 6547| | /* Step past the packet we've just dealt with. */ 6548| | 6549| 0| pptr += pdulen; 6550| 0| isp->packet_len -= pdulen; 6551| 0| } 6552| | 6553| | /* If we had more than one packet, then we were working with copies 6554| | of the opaque pointer, so we still need to free() the opaque 6555| | pointer itself. */ 6556| | 6557| 0| SNMP_FREE(opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6558| | 6559| 0| if (isp->packet_len >= SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 0|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (6559:13): [True: 0, False: 0] ------------------ 6560| | /* 6561| | * Obviously this should never happen! 6562| | */ 6563| 0| snmp_log(LOG_ERR, 6564| 0| "too large packet_len = %" NETSNMP_PRIz 6565| 0| "u, dropping connection %" NETSNMP_FMT_SKT "\n", 6566| 0| isp->packet_len, transport->sock); 6567| 0| transport->f_close(transport); 6568| | /** XXX-rks: why no SNMP_FREE(isp->packet); ?? */ 6569| 0| return -1; 6570| 0| } else if (isp->packet_len == 0) { ------------------ | Branch (6570:20): [True: 0, False: 0] ------------------ 6571| | /* 6572| | * This is good: it means the packet buffer contained an integral 6573| | * number of PDUs, so we don't have to save any data for next 6574| | * time. We can free() the buffer now to keep the memory 6575| | * footprint down. 6576| | */ 6577| 0| SNMP_FREE(isp->packet); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6578| 0| isp->packet_size = 0; 6579| 0| isp->packet_len = 0; 6580| 0| return rc; 6581| 0| } 6582| | 6583| | /* 6584| | * If we get here, then there is a partial packet of length 6585| | * isp->packet_len bytes starting at pptr left over. Move that to the 6586| | * start of the buffer, and then realloc() the buffer down to size to 6587| | * reduce the memory footprint. 6588| | */ 6589| | 6590| 0| memmove(isp->packet, pptr, isp->packet_len); 6591| 0| DEBUGMSGTL(("sess_read", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6592| 0| "end: memmove(%p, %p, %" NETSNMP_PRIz "u); realloc(%p, %" 6593| 0| NETSNMP_PRIz "u)\n", 6594| 0| isp->packet, pptr, isp->packet_len, 6595| 0| isp->packet, isp->packet_len)); 6596| | 6597| 0| if ((rxbuf = (u_char *)realloc(isp->packet, isp->packet_len)) == NULL) { ------------------ | Branch (6597:13): [True: 0, False: 0] ------------------ 6598| | /* 6599| | * I don't see why this should ever fail, but it's not a big deal. 6600| | */ 6601| 0| DEBUGMSGTL(("sess_read", "realloc() failed\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6602| 0| } else { 6603| 0| DEBUGMSGTL(("sess_read", "realloc() okay, old buffer %p, new %p\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6604| 0| isp->packet, rxbuf)); 6605| 0| isp->packet = rxbuf; 6606| 0| isp->packet_size = isp->packet_len; 6607| 0| } 6608| 0| } 6609| | 6610| 0| return rc; 6611| 0|} snmp_api.c:_sess_read_dgram_packet: 6232| 46|{ 6233| 46| netsnmp_session *sp = slp ? slp->session : NULL; ------------------ | Branch (6233:27): [True: 46, False: 0] ------------------ 6234| 46| struct snmp_internal_session *isp = slp ? slp->internal : NULL; ------------------ | Branch (6234:41): [True: 46, False: 0] ------------------ 6235| 46| netsnmp_transport *transport = slp ? slp->transport : NULL; ------------------ | Branch (6235:36): [True: 46, False: 0] ------------------ 6236| | 6237| 46| if (!sp || !isp || !transport || !rcvp ) { ------------------ | Branch (6237:9): [True: 0, False: 46] | Branch (6237:16): [True: 0, False: 46] | Branch (6237:24): [True: 0, False: 46] | Branch (6237:38): [True: 0, False: 46] ------------------ 6238| 0| DEBUGMSGTL(("sess_read_packet", "missing arguments\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6239| 0| return -2; 6240| 0| } 6241| | 6242| 46| if (transport->flags & NETSNMP_TRANSPORT_FLAG_STREAM) ------------------ | | 51| 46|#define NETSNMP_TRANSPORT_FLAG_STREAM 0x01 ------------------ | Branch (6242:9): [True: 0, False: 46] ------------------ 6243| 0| return -2; 6244| | 6245| 46| if (NULL != rcvp->packet) { ------------------ | Branch (6245:9): [True: 0, False: 46] ------------------ 6246| 0| snmp_log(LOG_WARNING, "overwriting existing saved packet; sess %p\n", 6247| 0| sp); 6248| 0| SNMP_FREE(rcvp->packet); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6249| 0| } 6250| | 6251| 46| if ((rcvp->packet = (u_char *) malloc(SNMP_MAX_RCV_MSG_SIZE)) == NULL) { ------------------ | | 108| 46|#define SNMP_MAX_RCV_MSG_SIZE 65536 ------------------ | Branch (6251:9): [True: 0, False: 46] ------------------ 6252| 0| DEBUGMSGTL(("sess_read_packet", "can't malloc %u bytes for packet\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6253| 0| SNMP_MAX_RCV_MSG_SIZE)); 6254| 0| return -2; 6255| 0| } 6256| | 6257| 46| rcvp->packet_len = netsnmp_transport_recv(transport, rcvp->packet, 6258| 46| SNMP_MAX_RCV_MSG_SIZE, ------------------ | | 108| 46|#define SNMP_MAX_RCV_MSG_SIZE 65536 ------------------ 6259| 46| &rcvp->opaque, &rcvp->olength); 6260| 46| if (rcvp->packet_len == -1) { ------------------ | Branch (6260:9): [True: 0, False: 46] ------------------ 6261| 0| sp->s_snmp_errno = SNMPERR_BAD_RECVFROM; ------------------ | | 209| 0|#define SNMPERR_BAD_RECVFROM (-25) ------------------ 6262| 0| sp->s_errno = errno; 6263| 0| snmp_set_detail(strerror(errno)); 6264| 0| SNMP_FREE(rcvp->packet); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6265| 0| SNMP_FREE(rcvp->opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6266| 0| return -1; 6267| 0| } 6268| | 6269| 46| if (0 == rcvp->packet_len && ------------------ | Branch (6269:9): [True: 0, False: 46] ------------------ 6270| 0| transport->flags & NETSNMP_TRANSPORT_FLAG_EMPTY_PKT) { ------------------ | | 56| 0|#define NETSNMP_TRANSPORT_FLAG_EMPTY_PKT 0x10 ------------------ | Branch (6270:9): [True: 0, False: 0] ------------------ 6271| | /* this allows for a transport that needs to return from 6272| | * packet processing that doesn't necessarily have any 6273| | * consumable data in it. */ 6274| | 6275| | /* reset the flag since it's a per-message flag */ 6276| 0| transport->flags &= (~NETSNMP_TRANSPORT_FLAG_EMPTY_PKT); ------------------ | | 56| 0|#define NETSNMP_TRANSPORT_FLAG_EMPTY_PKT 0x10 ------------------ 6277| | 6278| | /** free packet */ 6279| 0| SNMP_FREE(rcvp->packet); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6280| 0| SNMP_FREE(rcvp->opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6281| | 6282| 0| return -2; 6283| 0| } 6284| | 6285| 46| return 0; 6286| 46|} snmp_api.c:_sess_process_packet: 6072| 183|{ 6073| 183| netsnmp_pdu *pdu; 6074| 183| int rc; 6075| | 6076| 183| pdu = _sess_process_packet_parse_pdu(slp, sp, isp, transport, opaque, 6077| 183| olength, packetptr, length); 6078| 183| if (NULL == pdu) ------------------ | Branch (6078:9): [True: 183, False: 0] ------------------ 6079| 183| return -1; 6080| | 6081| | /* 6082| | * find session to process pdu. usually that will be the current session, 6083| | * but with the introduction of shared transports, another session may 6084| | * have the same socket. 6085| | */ 6086| 0| do { 6087| 0| rc = _sess_process_packet_handle_pdu(slp, sp, isp, transport, pdu); 6088| 0| if (-2 != rc || !(transport->flags & NETSNMP_TRANSPORT_FLAG_SHARED)) ------------------ | | 58| 0|#define NETSNMP_TRANSPORT_FLAG_SHARED 0x40 ------------------ | Branch (6088:13): [True: 0, False: 0] | Branch (6088:25): [True: 0, False: 0] ------------------ 6089| 0| break; 6090| | 6091| | /** -2 means pdu not in request list. check other sessions */ 6092| 0| do { 6093| 0| slp = slp->next; 6094| 0| } while (slp && slp->transport->sock != transport->sock); ------------------ | Branch (6094:18): [True: 0, False: 0] | Branch (6094:25): [True: 0, False: 0] ------------------ 6095| 0| if (!slp) ------------------ | Branch (6095:13): [True: 0, False: 0] ------------------ 6096| 0| break; /* no more sessions with same socket */ 6097| | 6098| 0| sp = slp->session; 6099| 0| isp = slp->internal; 6100| 0| transport = slp->transport; 6101| 0| } while(slp); ------------------ | Branch (6101:13): [True: 0, False: 0] ------------------ 6102| | 6103| 0| if (-2 == rc) { /* did not find session for pdu */ ------------------ | Branch (6103:9): [True: 0, False: 0] ------------------ 6104| 0| snmp_increment_statistic(STAT_SNMPUNKNOWNPDUHANDLERS); ------------------ | | 613| 0|#define STAT_SNMPUNKNOWNPDUHANDLERS 2 ------------------ 6105| 0| DEBUGMSGTL(("sess_process_packet", "unhandled PDU\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6106| 0| snmp_free_pdu(pdu); 6107| 0| } 6108| | 6109| 0| return rc; 6110| 183|} snmp_api.c:_sess_process_packet_parse_pdu: 5744| 183|{ 5745| 183| netsnmp_pdu *pdu; 5746| 183| int ret = 0; 5747| 183| int dump = 0, filter = 0; 5748| | 5749| 183| debug_indent_reset(); 5750| | 5751| 183| DEBUGMSGTL(("sess_process_packet", ------------------ | | 66| 183|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 183|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 183] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 183] | | ------------------ ------------------ 5752| 183| "session %p fd %" NETSNMP_FMT_SKT " pkt %p length %d\n", slp, 5753| 183| transport->sock, packetptr, length)); 5754| | 5755| 183| dump = netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 183|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 5756| 183| NETSNMP_DS_LIB_DUMP_PACKET); ------------------ | | 63| 183|#define NETSNMP_DS_LIB_DUMP_PACKET 4 ------------------ 5757| 183|#ifndef NETSNMP_FEATURE_REMOVE_FILTER_SOURCE 5758| 183| filter = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 183|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 5759| 183| NETSNMP_DS_LIB_FILTER_TYPE); ------------------ | | 133| 183|#define NETSNMP_DS_LIB_FILTER_TYPE 17 /* 0=NONE, 1=whitelist, -1=blacklist */ ------------------ 5760| 183|#endif 5761| 183| if (dump || filter) { ------------------ | Branch (5761:7): [True: 0, False: 183] | Branch (5761:15): [True: 0, False: 183] ------------------ 5762| 0| int filtered = 0; 5763| 0| char *addrtxt = netsnmp_transport_peer_string(transport, opaque, olength); 5764| | 5765| 0| if (!addrtxt) { ------------------ | Branch (5765:11): [True: 0, False: 0] ------------------ 5766| 0| DEBUGMSGTL(("sess_process_packet", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5767| 0| "Failed to resolve peer address\n")); 5768| 0| SNMP_FREE(opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5769| 0| return NULL; 5770| 0| } 5771| | 5772| 0| snmp_log(LOG_DEBUG, "\nReceived %d byte packet from %s\n", 5773| 0| length, addrtxt); 5774| | 5775| 0| if (dump) ------------------ | Branch (5775:11): [True: 0, False: 0] ------------------ 5776| 0| xdump(packetptr, length, ""); 5777| | 5778| 0|#ifndef NETSNMP_FEATURE_REMOVE_FILTER_SOURCE 5779| 0| if (filter) { ------------------ | Branch (5779:11): [True: 0, False: 0] ------------------ 5780| 0| char *sourceaddr = NULL, *c = strchr(addrtxt, '['); 5781| 0| const char *dropstr = NULL; 5782| 0| if (c) { ------------------ | Branch (5782:15): [True: 0, False: 0] ------------------ 5783| 0| sourceaddr = ++c; 5784| 0| c = strchr(sourceaddr, ']'); 5785| 0| if (c) ------------------ | Branch (5785:19): [True: 0, False: 0] ------------------ 5786| 0| *c = 0; 5787| 0| filtered = netsnmp_transport_filter_check(sourceaddr); 5788| 0| } 5789| 0| else if (!strncmp(addrtxt, "callback", 8)) { ------------------ | Branch (5789:20): [True: 0, False: 0] ------------------ 5790| | /* do not filter internal request */ 5791| 0| DEBUGMSGTL(("sess_process_packet:filter", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5792| 0| "bypass packet from %s \n", 5793| 0| addrtxt)); 5794| 0| filtered = 1; 5795| 0| } 5796| 0| if ((filter == -1) && filtered) ------------------ | Branch (5796:15): [True: 0, False: 0] | Branch (5796:33): [True: 0, False: 0] ------------------ 5797| 0| dropstr = "matched blacklist"; 5798| 0| else if ((filter == 1) && !filtered) ------------------ | Branch (5798:20): [True: 0, False: 0] | Branch (5798:37): [True: 0, False: 0] ------------------ 5799| 0| dropstr = "didn't match whitelist"; 5800| 0| if (dropstr) { ------------------ | Branch (5800:15): [True: 0, False: 0] ------------------ 5801| 0| DEBUGMSGTL(("sess_process_packet:filter", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5802| 0| "packet from %s %s\n", 5803| 0| sourceaddr ? sourceaddr : "UNKNOWN", dropstr)); 5804| 0| SNMP_FREE(opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5805| 0| SNMP_FREE(addrtxt); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5806| 0| return NULL; 5807| 0| } 5808| 0| } 5809| 0|#endif 5810| | 5811| 0| SNMP_FREE(addrtxt); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5812| 0| } 5813| | 5814| | /* 5815| | * Do transport-level filtering (e.g. IP-address based allow/deny). 5816| | */ 5817| | 5818| 183| if (isp->hook_pre) { ------------------ | Branch (5818:7): [True: 0, False: 183] ------------------ 5819| 0| if (isp->hook_pre(sp, transport, opaque, olength) == 0) { ------------------ | Branch (5819:9): [True: 0, False: 0] ------------------ 5820| 0| DEBUGMSGTL(("sess_process_packet", "pre-parse fail\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5821| 0| SNMP_FREE(opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5822| 0| return NULL; 5823| 0| } 5824| 0| } 5825| | 5826| 183| if (isp->hook_create_pdu) { ------------------ | Branch (5826:7): [True: 0, False: 183] ------------------ 5827| 0| pdu = isp->hook_create_pdu(transport, opaque, olength); 5828| 183| } else { 5829| 183| pdu = snmp_create_sess_pdu(transport, opaque, olength); 5830| 183| } 5831| | 5832| 183| if (pdu == NULL) { ------------------ | Branch (5832:7): [True: 0, False: 183] ------------------ 5833| 0| snmp_log(LOG_ERR, "pdu failed to be created\n"); 5834| 0| SNMP_FREE(opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5835| 0| return NULL; 5836| 0| } 5837| | 5838| | /* if the transport was a magic tunnel, mark the PDU as having come 5839| | through one. */ 5840| 183| if (transport->flags & NETSNMP_TRANSPORT_FLAG_TUNNELED) { ------------------ | | 53| 183|#define NETSNMP_TRANSPORT_FLAG_TUNNELED 0x04 ------------------ | Branch (5840:7): [True: 0, False: 183] ------------------ 5841| 0| pdu->flags |= UCD_MSG_FLAG_TUNNELED; ------------------ | | 317| 0|#define UCD_MSG_FLAG_TUNNELED 0x4000 ------------------ 5842| 0| } 5843| | 5844| 183| if (isp->hook_parse) { ------------------ | Branch (5844:7): [True: 0, False: 183] ------------------ 5845| 0| ret = isp->hook_parse(sp, pdu, packetptr, length); 5846| 183| } else { 5847| 183| ret = snmp_parse(slp, sp, pdu, packetptr, length); 5848| 183| } 5849| | 5850| 183| DEBUGMSGTL(("sess_process_packet", "received message id#%ld reqid#%ld len " ------------------ | | 66| 183|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 183|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 183] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 183] | | ------------------ ------------------ 5851| 183| "%u\n", pdu->msgid, pdu->reqid, length)); 5852| | 5853| 183| if (ret != SNMP_ERR_NOERROR) { ------------------ | | 212| 183|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ | Branch (5853:7): [True: 183, False: 0] ------------------ 5854| 183| DEBUGMSGTL(("sess_process_packet", "parse fail\n")); ------------------ | | 66| 183|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 183|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 183] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 183] | | ------------------ ------------------ 5855| 183| } 5856| | 5857| 183| if (isp->hook_post) { ------------------ | Branch (5857:7): [True: 0, False: 183] ------------------ 5858| 0| if (isp->hook_post(sp, pdu, ret) == 0) { ------------------ | Branch (5858:9): [True: 0, False: 0] ------------------ 5859| 0| DEBUGMSGTL(("sess_process_packet", "post-parse fail\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5860| 0| ret = SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 5861| 0| } 5862| 0| } 5863| | 5864| 183| if (ret != SNMP_ERR_NOERROR) { ------------------ | | 212| 183|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ | Branch (5864:7): [True: 183, False: 0] ------------------ 5865| 183| snmp_free_pdu(pdu); 5866| 183| return NULL; 5867| 183| } 5868| | 5869| 0| return pdu; 5870| 183|} snmp_comstr_parse: 109| 3|{ 110| 3| u_char type; 111| 3| long ver; 112| 3| size_t origlen = *slen; 113| | 114| | /* 115| | * Message is an ASN.1 SEQUENCE. 116| | */ 117| 3| data = asn_parse_sequence(data, length, &type, 118| 3| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 3|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 3|#define ASN_CONSTRUCTOR 0x20U ------------------ 119| 3| "auth message"); 120| 3| if (data == NULL) { ------------------ | Branch (120:9): [True: 0, False: 3] ------------------ 121| 0| return NULL; 122| 0| } 123| | 124| | /* 125| | * First field is the version. 126| | */ 127| 3| DEBUGDUMPHEADER("recv", "SNMP version"); ------------------ | | 79| 3| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 3] | | ------------------ ------------------ 128| 3| data = asn_parse_int(data, length, &type, &ver, sizeof(ver)); 129| 3| DEBUGINDENTLESS(); ------------------ | | 75| 3|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 3] | | ------------------ ------------------ 130| 3| *version = ver; 131| 3| if (data == NULL) { ------------------ | Branch (131:9): [True: 0, False: 3] ------------------ 132| 0| ERROR_MSG("bad parse of version"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 133| 0| return NULL; 134| 0| } 135| | 136| | /* 137| | * second field is the community string for SNMPv1 & SNMPv2c 138| | */ 139| 3| DEBUGDUMPHEADER("recv", "community string"); ------------------ | | 79| 3| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 3] | | ------------------ ------------------ 140| 3| data = asn_parse_string(data, length, &type, psid, slen); 141| 3| DEBUGINDENTLESS(); ------------------ | | 75| 3|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 3] | | ------------------ ------------------ 142| 3| if (data == NULL) { ------------------ | Branch (142:9): [True: 1, False: 2] ------------------ 143| 1| ERROR_MSG("bad parse of community"); ------------------ | | 188| 1|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 144| 1| return NULL; 145| 1| } 146| 2| psid[SNMP_MIN(*slen, origlen - 1)] = '\0'; ------------------ | | 111| 2|#define SNMP_MIN(a,b) ((a) > (b) ? (b) : (a)) | | ------------------ | | | Branch (111:24): [True: 0, False: 2] | | ------------------ ------------------ 147| 2| return (u_char *) data; 148| | 149| 3|} /* end snmp_comstr_parse() */ snmp_clone_mem: 307| 140|{ 308| 140| *dstPtr = NULL; 309| 140| if (srcPtr) { ------------------ | Branch (309:9): [True: 80, False: 60] ------------------ 310| 80| *dstPtr = malloc(len + 1); 311| 80| if (!*dstPtr) { ------------------ | Branch (311:13): [True: 0, False: 80] ------------------ 312| 0| return 1; 313| 0| } 314| 80| memmove(*dstPtr, srcPtr, len); 315| | /* 316| | * this is for those routines that expect 0-terminated strings!!! 317| | * someone should rather have called strdup 318| | */ 319| 80| ((char *) *dstPtr)[len] = 0; 320| 80| } 321| 140| return 0; 322| 140|} snmp_clone_pdu: 591| 20|{ 592| 20| return _clone_pdu(pdu, 0); /* copies all variables */ 593| 20|} snmp_set_var_objid: 689| 20|{ 690| 20| size_t len = sizeof(oid) * name_length; 691| | 692| 20| if (vp->name != vp->name_loc && vp->name != NULL) { ------------------ | Branch (692:9): [True: 20, False: 0] | Branch (692:37): [True: 0, False: 20] ------------------ 693| | /* 694| | * Probably previously-allocated "big storage". Better free it 695| | * else memory leaks possible. 696| | */ 697| 0| free(vp->name); 698| 0| } 699| | 700| | /* 701| | * use built-in storage for smaller values 702| | */ 703| 20| if (len <= sizeof(vp->name_loc)) { ------------------ | Branch (703:9): [True: 20, False: 0] ------------------ 704| 20| vp->name = vp->name_loc; 705| 20| } else { 706| 0| vp->name = (oid *) malloc(len); 707| 0| if (!vp->name) ------------------ | Branch (707:13): [True: 0, False: 0] ------------------ 708| 0| return 1; 709| 0| } 710| 20| if (objid) ------------------ | Branch (710:9): [True: 20, False: 0] ------------------ 711| 20| memmove(vp->name, objid, len); 712| 20| vp->name_length = name_length; 713| 20| return 0; 714| 20|} snmp_set_var_value: 805| 20|{ 806| 20| int largeval = 1; 807| | 808| | /* 809| | * xxx-rks: why the unconditional free? why not use existing 810| | * memory, if len < vars->val_len ? 811| | */ 812| 20| if (vars->val.string && vars->val.string != vars->buf) { ------------------ | Branch (812:9): [True: 0, False: 20] | Branch (812:29): [True: 0, False: 0] ------------------ 813| 0| free(vars->val.string); 814| 0| } 815| 20| vars->val.string = NULL; 816| 20| vars->val_len = 0; 817| | 818| 20| if (value == NULL && len > 0) { ------------------ | Branch (818:9): [True: 0, False: 20] | Branch (818:26): [True: 0, False: 0] ------------------ 819| 0| snmp_log(LOG_ERR, "bad size for NULL value\n"); 820| 0| return 1; 821| 0| } 822| | 823| | /* 824| | * use built-in storage for smaller values 825| | */ 826| 20| if (len <= sizeof(vars->buf)) { ------------------ | Branch (826:9): [True: 20, False: 0] ------------------ 827| 20| vars->val.string = (u_char *) vars->buf; 828| 20| largeval = 0; 829| 20| } 830| | 831| 20| if ((0 == len) || (NULL == value)) { ------------------ | Branch (831:9): [True: 0, False: 20] | Branch (831:23): [True: 0, False: 20] ------------------ 832| 0| vars->val.string[0] = 0; 833| 0| return 0; 834| 0| } 835| | 836| 20| vars->val_len = len; 837| 20| switch (vars->type) { 838| 0| case ASN_INTEGER: ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ | Branch (838:5): [True: 0, False: 20] ------------------ 839| 0| case ASN_UNSIGNED: ------------------ | | 91| 0|#define ASN_UNSIGNED (ASN_APPLICATION | 2) /* RFC 1902 - same as GAUGE */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (839:5): [True: 0, False: 20] ------------------ 840| 0| case ASN_TIMETICKS: ------------------ | | 92| 0|#define ASN_TIMETICKS (ASN_APPLICATION | 3) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (840:5): [True: 0, False: 20] ------------------ 841| 20| case ASN_COUNTER: ------------------ | | 89| 20|#define ASN_COUNTER (ASN_APPLICATION | 1) | | ------------------ | | | | 91| 20|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (841:5): [True: 20, False: 0] ------------------ 842| 20| case ASN_UINTEGER: ------------------ | | 100| 20|#define ASN_UINTEGER (ASN_APPLICATION | 7) /* historic - don't use */ | | ------------------ | | | | 91| 20|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (842:5): [True: 0, False: 20] ------------------ 843| 20| if (vars->val_len == sizeof(int)) { ------------------ | Branch (843:13): [True: 0, False: 20] ------------------ 844| 0| if (ASN_INTEGER == vars->type) { ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ | Branch (844:17): [True: 0, False: 0] ------------------ 845| 0| const int *val_int 846| 0| = (const int *) value; 847| 0| *(vars->val.integer) = (long) *val_int; 848| 0| } else { 849| 0| const u_int *val_uint 850| 0| = (const u_int *) value; 851| 0| *(vars->val.integer) = (unsigned long) *val_uint; 852| 0| } 853| 0| } 854| 20| else if (vars->val_len == sizeof(long)){ ------------------ | Branch (854:18): [True: 20, False: 0] ------------------ 855| 20| const u_long *val_ulong 856| 20| = (const u_long *) value; 857| 20| *(vars->val.integer) = *val_ulong; 858| 20| if (*(vars->val.integer) > 0xffffffff) { ------------------ | Branch (858:17): [True: 0, False: 20] ------------------ 859| 0| NETSNMP_LOGONCE((LOG_INFO, ------------------ | | 37| 0|#define NETSNMP_LOGONCE(x) do { \ | | 38| 0| static char logged = 0; \ | | 39| 0| if (!logged) { \ | | ------------------ | | | Branch (39:13): [True: 0, False: 0] | | ------------------ | | 40| 0| logged = 1; \ | | 41| 0| snmp_log x ; \ | | 42| 0| } \ | | 43| 0| } while(0) | | ------------------ | | | Branch (43:13): [Folded, False: 0] | | ------------------ ------------------ 860| 0| "truncating integer value > 32 bits\n")); 861| 0| *(vars->val.integer) &= 0xffffffff; 862| 0| } 863| 20| } 864| 0| else if (vars->val_len == sizeof(long long)){ ------------------ | Branch (864:18): [True: 0, False: 0] ------------------ 865| 0| const unsigned long long *val_ullong 866| 0| = (const unsigned long long *) value; 867| 0| *(vars->val.integer) = (long) *val_ullong; 868| 0| if (*(vars->val.integer) > 0xffffffff) { ------------------ | Branch (868:17): [True: 0, False: 0] ------------------ 869| 0| NETSNMP_LOGONCE((LOG_INFO, ------------------ | | 37| 0|#define NETSNMP_LOGONCE(x) do { \ | | 38| 0| static char logged = 0; \ | | 39| 0| if (!logged) { \ | | ------------------ | | | Branch (39:13): [True: 0, False: 0] | | ------------------ | | 40| 0| logged = 1; \ | | 41| 0| snmp_log x ; \ | | 42| 0| } \ | | 43| 0| } while(0) | | ------------------ | | | Branch (43:13): [Folded, False: 0] | | ------------------ ------------------ 870| 0| "truncating integer value > 32 bits\n")); 871| 0| *(vars->val.integer) &= 0xffffffff; 872| 0| } 873| 0| } 874| 0| else if (vars->val_len == sizeof(intmax_t)){ ------------------ | Branch (874:18): [True: 0, False: 0] ------------------ 875| 0| const uintmax_t *val_uintmax_t 876| 0| = (const uintmax_t *) value; 877| 0| *(vars->val.integer) = (long) *val_uintmax_t; 878| 0| if (*(vars->val.integer) > 0xffffffff) { ------------------ | Branch (878:17): [True: 0, False: 0] ------------------ 879| 0| NETSNMP_LOGONCE((LOG_INFO, ------------------ | | 37| 0|#define NETSNMP_LOGONCE(x) do { \ | | 38| 0| static char logged = 0; \ | | 39| 0| if (!logged) { \ | | ------------------ | | | Branch (39:13): [True: 0, False: 0] | | ------------------ | | 40| 0| logged = 1; \ | | 41| 0| snmp_log x ; \ | | 42| 0| } \ | | 43| 0| } while(0) | | ------------------ | | | Branch (43:13): [Folded, False: 0] | | ------------------ ------------------ 880| 0| "truncating integer value > 32 bits\n")); 881| 0| *(vars->val.integer) &= 0xffffffff; 882| 0| } 883| 0| } 884| 0| else if (vars->val_len == sizeof(short)) { ------------------ | Branch (884:18): [True: 0, False: 0] ------------------ 885| 0| if (ASN_INTEGER == vars->type) { ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ | Branch (885:17): [True: 0, False: 0] ------------------ 886| 0| const short *val_short 887| 0| = (const short *) value; 888| 0| *(vars->val.integer) = (long) *val_short; 889| 0| } else { 890| 0| const u_short *val_ushort 891| 0| = (const u_short *) value; 892| 0| *(vars->val.integer) = (unsigned long) *val_ushort; 893| 0| } 894| 0| } 895| 0| else if (vars->val_len == sizeof(char)) { ------------------ | Branch (895:18): [True: 0, False: 0] ------------------ 896| 0| if (ASN_INTEGER == vars->type) { ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ | Branch (896:17): [True: 0, False: 0] ------------------ 897| 0| const signed char *val_char 898| 0| = (const signed char *) value; 899| 0| *(vars->val.integer) = (long) *val_char; 900| 0| } else { 901| 0| const u_char *val_uchar 902| 0| = (const u_char *) value; 903| 0| *(vars->val.integer) = (unsigned long) *val_uchar; 904| 0| } 905| 0| } 906| 0| else { 907| 0| snmp_log(LOG_ERR,"bad size for integer-like type (%d)\n", 908| 0| (int)vars->val_len); 909| 0| return (1); 910| 0| } 911| 20| vars->val_len = sizeof(long); 912| 20| break; 913| | 914| 0| case ASN_OBJECT_ID: ------------------ | | 81| 0|#define ASN_OBJECT_ID 0x06U ------------------ | Branch (914:5): [True: 0, False: 20] ------------------ 915| 0| case ASN_PRIV_IMPLIED_OBJECT_ID: ------------------ | | 205| 0|#define ASN_PRIV_IMPLIED_OBJECT_ID (ASN_PRIVATE | ASN_OBJECT_ID) /* 6 */ | | ------------------ | | | | 93| 0|#define ASN_PRIVATE 0xC0U | | ------------------ | | #define ASN_PRIV_IMPLIED_OBJECT_ID (ASN_PRIVATE | ASN_OBJECT_ID) /* 6 */ | | ------------------ | | | | 81| 0|#define ASN_OBJECT_ID 0x06U | | ------------------ ------------------ | Branch (915:5): [True: 0, False: 20] ------------------ 916| 0| case ASN_PRIV_INCL_RANGE: ------------------ | | 201| 0|#define ASN_PRIV_INCL_RANGE (ASN_PRIVATE | 2) | | ------------------ | | | | 93| 0|#define ASN_PRIVATE 0xC0U | | ------------------ ------------------ | Branch (916:5): [True: 0, False: 20] ------------------ 917| 0| case ASN_PRIV_EXCL_RANGE: ------------------ | | 202| 0|#define ASN_PRIV_EXCL_RANGE (ASN_PRIVATE | 3) | | ------------------ | | | | 93| 0|#define ASN_PRIVATE 0xC0U | | ------------------ ------------------ | Branch (917:5): [True: 0, False: 20] ------------------ 918| 0| if (largeval) { ------------------ | Branch (918:13): [True: 0, False: 0] ------------------ 919| 0| vars->val.objid = (oid *) malloc(vars->val_len); 920| 0| } 921| 0| if (vars->val.objid == NULL) { ------------------ | Branch (921:13): [True: 0, False: 0] ------------------ 922| 0| snmp_log(LOG_ERR,"no storage for OID\n"); 923| 0| return 1; 924| 0| } 925| 0| memmove(vars->val.objid, value, vars->val_len); 926| 0| break; 927| | 928| 0| case ASN_IPADDRESS: /* snmp_build_var_op treats IPADDR like a string */ ------------------ | | 88| 0|#define ASN_IPADDRESS (ASN_APPLICATION | 0) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (928:5): [True: 0, False: 20] ------------------ 929| 0| if (4 != vars->val_len) { ------------------ | Branch (929:13): [True: 0, False: 0] ------------------ 930| 0| netsnmp_assert("ipaddress length == 4"); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 931| 0| } 932| 0| NETSNMP_FALLTHROUGH; ------------------ | | 2414| 0|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 933| 0| case ASN_PRIV_IMPLIED_OCTET_STR: ------------------ | | 204| 0|#define ASN_PRIV_IMPLIED_OCTET_STR (ASN_PRIVATE | ASN_OCTET_STR) /* 4 */ | | ------------------ | | | | 93| 0|#define ASN_PRIVATE 0xC0U | | ------------------ | | #define ASN_PRIV_IMPLIED_OCTET_STR (ASN_PRIVATE | ASN_OCTET_STR) /* 4 */ | | ------------------ | | | | 78| 0|#define ASN_OCTET_STR 0x04U | | ------------------ ------------------ | Branch (933:5): [True: 0, False: 20] ------------------ 934| 0| case ASN_OCTET_STR: ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ | Branch (934:5): [True: 0, False: 20] ------------------ 935| 0| case ASN_BIT_STR: ------------------ | | 77| 0|#define ASN_BIT_STR 0x03U ------------------ | Branch (935:5): [True: 0, False: 20] ------------------ 936| 0| case ASN_OPAQUE: ------------------ | | 93| 0|#define ASN_OPAQUE (ASN_APPLICATION | 4) /* changed so no conflict with other includes */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (936:5): [True: 0, False: 20] ------------------ 937| 0| case ASN_NSAP: ------------------ | | 98| 0|#define ASN_NSAP (ASN_APPLICATION | 5) /* historic - don't use */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (937:5): [True: 0, False: 20] ------------------ 938| 0| if (vars->val_len >= sizeof(vars->buf)) { ------------------ | Branch (938:13): [True: 0, False: 0] ------------------ 939| 0| vars->val.string = (u_char *) malloc(vars->val_len + 1); 940| 0| } 941| 0| if (vars->val.string == NULL) { ------------------ | Branch (941:13): [True: 0, False: 0] ------------------ 942| 0| snmp_log(LOG_ERR,"no storage for string\n"); 943| 0| return 1; 944| 0| } 945| 0| memmove(vars->val.string, value, vars->val_len); 946| | /* 947| | * Make sure the string is zero-terminated; some bits of code make 948| | * this assumption. Easier to do this here than fix all these wrong 949| | * assumptions. 950| | */ 951| 0| vars->val.string[vars->val_len] = '\0'; 952| 0| break; 953| | 954| 0| case SNMP_NOSUCHOBJECT: ------------------ | | 201| 0|#define SNMP_NOSUCHOBJECT (ASN_CONTEXT | ASN_PRIMITIVE | 0x0) /* 80=128 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_NOSUCHOBJECT (ASN_CONTEXT | ASN_PRIMITIVE | 0x0) /* 80=128 */ | | ------------------ | | | | 95| 0|#define ASN_PRIMITIVE 0x00U | | ------------------ ------------------ | Branch (954:5): [True: 0, False: 20] ------------------ 955| 0| case SNMP_NOSUCHINSTANCE: ------------------ | | 202| 0|#define SNMP_NOSUCHINSTANCE (ASN_CONTEXT | ASN_PRIMITIVE | 0x1) /* 81=129 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_NOSUCHINSTANCE (ASN_CONTEXT | ASN_PRIMITIVE | 0x1) /* 81=129 */ | | ------------------ | | | | 95| 0|#define ASN_PRIMITIVE 0x00U | | ------------------ ------------------ | Branch (955:5): [True: 0, False: 20] ------------------ 956| 0| case SNMP_ENDOFMIBVIEW: ------------------ | | 203| 0|#define SNMP_ENDOFMIBVIEW (ASN_CONTEXT | ASN_PRIMITIVE | 0x2) /* 82=130 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_ENDOFMIBVIEW (ASN_CONTEXT | ASN_PRIMITIVE | 0x2) /* 82=130 */ | | ------------------ | | | | 95| 0|#define ASN_PRIMITIVE 0x00U | | ------------------ ------------------ | Branch (956:5): [True: 0, False: 20] ------------------ 957| 0| case ASN_NULL: ------------------ | | 79| 0|#define ASN_NULL 0x05U ------------------ | Branch (957:5): [True: 0, False: 20] ------------------ 958| 0| vars->val_len = 0; 959| 0| vars->val.string = NULL; 960| 0| break; 961| | 962| 0|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 963| 0| case ASN_OPAQUE_U64: ------------------ | | 192| 0|#define ASN_OPAQUE_U64 (ASN_OPAQUE_TAG2 + ASN_APP_U64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_U64 (ASN_OPAQUE_TAG2 + ASN_APP_U64) | | ------------------ | | | | 150| 0|#define ASN_APP_U64 (ASN_APPLICATION | 11) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (963:5): [True: 0, False: 20] ------------------ 964| 0| case ASN_OPAQUE_I64: ------------------ | | 183| 0|#define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 149| 0|#define ASN_APP_I64 (ASN_APPLICATION | 10) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (964:5): [True: 0, False: 20] ------------------ 965| 0|#endif /* NETSNMP_WITH_OPAQUE_SPECIAL_TYPES */ 966| 0| case ASN_COUNTER64: ------------------ | | 99| 0|#define ASN_COUNTER64 (ASN_APPLICATION | 6) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (966:5): [True: 0, False: 20] ------------------ 967| 0| if (largeval || vars->val_len != sizeof(struct counter64)) { ------------------ | Branch (967:13): [True: 0, False: 0] | Branch (967:25): [True: 0, False: 0] ------------------ 968| 0| snmp_log(LOG_ERR,"bad size for counter 64 (%d)\n", 969| 0| (int)vars->val_len); 970| 0| return (1); 971| 0| } 972| 0| vars->val_len = sizeof(struct counter64); 973| 0| memmove(vars->val.counter64, value, vars->val_len); 974| 0| break; 975| | 976| 0|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 977| 0| case ASN_OPAQUE_FLOAT: ------------------ | | 165| 0|#define ASN_OPAQUE_FLOAT (ASN_OPAQUE_TAG2 + ASN_APP_FLOAT) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_FLOAT (ASN_OPAQUE_TAG2 + ASN_APP_FLOAT) | | ------------------ | | | | 147| 0|#define ASN_APP_FLOAT (ASN_APPLICATION | 8) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (977:5): [True: 0, False: 20] ------------------ 978| 0| if (largeval) { ------------------ | Branch (978:13): [True: 0, False: 0] ------------------ 979| 0| snmp_log(LOG_ERR,"bad size for opaque float (%d)\n", 980| 0| (int)vars->val_len); 981| 0| return (1); 982| 0| } 983| 0| vars->val_len = sizeof(float); 984| 0| memmove(vars->val.floatVal, value, vars->val_len); 985| 0| break; 986| | 987| 0| case ASN_OPAQUE_DOUBLE: ------------------ | | 174| 0|#define ASN_OPAQUE_DOUBLE (ASN_OPAQUE_TAG2 + ASN_APP_DOUBLE) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_DOUBLE (ASN_OPAQUE_TAG2 + ASN_APP_DOUBLE) | | ------------------ | | | | 148| 0|#define ASN_APP_DOUBLE (ASN_APPLICATION | 9) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (987:5): [True: 0, False: 20] ------------------ 988| 0| if (largeval) { ------------------ | Branch (988:13): [True: 0, False: 0] ------------------ 989| 0| snmp_log(LOG_ERR,"bad size for opaque double (%d)\n", 990| 0| (int)vars->val_len); 991| 0| return (1); 992| 0| } 993| 0| vars->val_len = sizeof(double); 994| 0| memmove(vars->val.doubleVal, value, vars->val_len); 995| 0| break; 996| | 997| 0|#endif /* NETSNMP_WITH_OPAQUE_SPECIAL_TYPES */ 998| | 999| 0| default: ------------------ | Branch (999:5): [True: 0, False: 20] ------------------ 1000| 0| snmp_log(LOG_ERR,"Internal error in type switching\n"); 1001| 0| snmp_set_detail("Internal error in type switching\n"); 1002| 0| return (1); 1003| 20| } 1004| | 1005| 20| return 0; 1006| 20|} netsnmp_query_shutdown: 1257| 47|netsnmp_query_shutdown(void) { 1258| 47| if (_def_query_session) { ------------------ | Branch (1258:9): [True: 0, False: 47] ------------------ 1259| 0| snmp_close(_def_query_session); 1260| | _def_query_session = NULL; 1261| 0| } 1262| 47|} snmp_client.c:_copy_varlist: 426| 20|{ /* !=0 number variables to copy */ 427| 20| netsnmp_variable_list *newhead, *newvar, *oldvar; 428| 20| int ii = 0; 429| | 430| 20| newhead = NULL; 431| 20| oldvar = NULL; 432| | 433| 20| while (var && (copy_count-- > 0)) { ------------------ | Branch (433:12): [True: 0, False: 20] | Branch (433:19): [True: 0, False: 0] ------------------ 434| | /* 435| | * Drop the specified variable (if applicable) 436| | * xxx hmm, is it intentional that dropping the errindex 437| | * counts towards copy_count? 438| | */ 439| 0| if (++ii == errindex) { ------------------ | Branch (439:13): [True: 0, False: 0] ------------------ 440| 0| var = var->next_variable; 441| 0| continue; 442| 0| } 443| | 444| | /* 445| | * clone the next variable. Cleanup if alloc fails 446| | */ 447| 0| newvar = (netsnmp_variable_list *) 448| 0| malloc(sizeof(netsnmp_variable_list)); 449| 0| if (snmp_clone_var(var, newvar)) { ------------------ | Branch (449:13): [True: 0, False: 0] ------------------ 450| 0| if (newvar) ------------------ | Branch (450:17): [True: 0, False: 0] ------------------ 451| 0| free(newvar); 452| 0| snmp_free_varbind(newhead); 453| 0| return NULL; 454| 0| } 455| | 456| | /* 457| | * add cloned variable to new list 458| | */ 459| 0| if (NULL == newhead) ------------------ | Branch (459:13): [True: 0, False: 0] ------------------ 460| 0| newhead = newvar; 461| 0| if (oldvar) ------------------ | Branch (461:13): [True: 0, False: 0] ------------------ 462| 0| oldvar->next_variable = newvar; 463| 0| oldvar = newvar; 464| | 465| 0| var = var->next_variable; 466| 0| } 467| 20| return newhead; 468| 20|} snmp_client.c:_clone_pdu: 559| 20|{ 560| 20| netsnmp_pdu *newpdu; 561| | 562| 20| newpdu = _clone_pdu_header(pdu); 563| 20| if (!newpdu) ------------------ | Branch (563:9): [True: 0, False: 20] ------------------ 564| 0| return newpdu; 565| 20| newpdu = _copy_pdu_vars(pdu, newpdu, drop_err, 0, 10000); /* skip none, copy all */ 566| | 567| 20| return newpdu; 568| 20|} snmp_client.c:_clone_pdu_header: 361| 20|{ 362| 20| netsnmp_pdu *newpdu; 363| 20| struct snmp_secmod_def *sptr; 364| 20| int ret; 365| | 366| 20| if (!pdu) ------------------ | Branch (366:9): [True: 0, False: 20] ------------------ 367| 0| return NULL; 368| | 369| 20| newpdu = netsnmp_memdup(pdu, sizeof(netsnmp_pdu)); 370| 20| if (!newpdu) ------------------ | Branch (370:9): [True: 0, False: 20] ------------------ 371| 0| return NULL; 372| | 373| | /* 374| | * reset copied pointers if copy fails 375| | */ 376| 20| newpdu->variables = NULL; 377| 20| newpdu->enterprise = NULL; 378| 20| newpdu->community = NULL; 379| 20| newpdu->securityEngineID = NULL; 380| 20| newpdu->securityName = NULL; 381| 20| newpdu->contextEngineID = NULL; 382| 20| newpdu->contextName = NULL; 383| 20| newpdu->transport_data = NULL; 384| 20| newpdu->securityStateRef = NULL; 385| | 386| | /* 387| | * copy buffers individually. If any copy fails, all are freed. 388| | */ 389| 20| if (snmp_clone_mem((void **) &newpdu->enterprise, pdu->enterprise, ------------------ | Branch (389:9): [True: 0, False: 20] ------------------ 390| 20| sizeof(oid) * pdu->enterprise_length) || 391| 20| snmp_clone_mem((void **) &newpdu->community, pdu->community, ------------------ | Branch (391:9): [True: 0, False: 20] ------------------ 392| 20| pdu->community_len) || 393| 20| snmp_clone_mem((void **) &newpdu->contextEngineID, ------------------ | Branch (393:9): [True: 0, False: 20] ------------------ 394| 20| pdu->contextEngineID, pdu->contextEngineIDLen) 395| 20| || snmp_clone_mem((void **) &newpdu->securityEngineID, ------------------ | Branch (395:12): [True: 0, False: 20] ------------------ 396| 20| pdu->securityEngineID, pdu->securityEngineIDLen) 397| 20| || snmp_clone_mem((void **) &newpdu->contextName, pdu->contextName, ------------------ | Branch (397:12): [True: 0, False: 20] ------------------ 398| 20| pdu->contextNameLen) 399| 20| || snmp_clone_mem((void **) &newpdu->securityName, ------------------ | Branch (399:12): [True: 0, False: 20] ------------------ 400| 20| pdu->securityName, pdu->securityNameLen) 401| 20| || snmp_clone_mem((void **) &newpdu->transport_data, ------------------ | Branch (401:12): [True: 0, False: 20] ------------------ 402| 20| pdu->transport_data, 403| 20| pdu->transport_data_length)) { 404| 0| snmp_free_pdu(newpdu); 405| 0| return NULL; 406| 0| } 407| | 408| 20| sptr = find_sec_mod(newpdu->securityModel); 409| 20| if (sptr && sptr->pdu_clone) { ------------------ | Branch (409:9): [True: 20, False: 0] | Branch (409:17): [True: 20, False: 0] ------------------ 410| | /* call security model if it needs to know about this */ 411| 20| ret = sptr->pdu_clone(pdu, newpdu); 412| 20| if (ret) { ------------------ | Branch (412:13): [True: 0, False: 20] ------------------ 413| 0| snmp_free_pdu(newpdu); 414| 0| return NULL; 415| 0| } 416| 20| } 417| | 418| 20| return newpdu; 419| 20|} snmp_client.c:_copy_pdu_vars: 496| 20|{ /* !=0 number of variables to copy */ 497| 20| netsnmp_variable_list *var; 498| |#ifdef TEMPORARILY_DISABLED 499| | int copied; 500| |#endif 501| 20| int drop_idx; 502| | 503| 20| if (!newpdu) ------------------ | Branch (503:9): [True: 0, False: 20] ------------------ 504| 0| return NULL; /* where is PDU to copy to ? */ 505| | 506| 20| if (drop_err) ------------------ | Branch (506:9): [True: 0, False: 20] ------------------ 507| 0| drop_idx = pdu->errindex - skip_count; 508| 20| else 509| 20| drop_idx = 0; 510| | 511| 20| var = pdu->variables; 512| 20| while (var && (skip_count-- > 0)) /* skip over pdu variables */ ------------------ | Branch (512:12): [True: 0, False: 20] | Branch (512:19): [True: 0, False: 0] ------------------ 513| 0| var = var->next_variable; 514| | 515| |#ifdef TEMPORARILY_DISABLED 516| | copied = 0; 517| | if (pdu->flags & UCD_MSG_FLAG_FORCE_PDU_COPY) 518| | copied = 1; /* We're interested in 'empty' responses too */ 519| |#endif 520| | 521| 20| newpdu->variables = _copy_varlist(var, drop_idx, copy_count); 522| |#ifdef TEMPORARILY_DISABLED 523| | if (newpdu->variables) 524| | copied = 1; 525| |#endif 526| | 527| |#ifdef ALSO_TEMPORARILY_DISABLED 528| | /* 529| | * Error if bad errindex or if target PDU has no variables copied 530| | */ 531| | if ((drop_err && (ii < pdu->errindex)) 532| |#ifdef TEMPORARILY_DISABLED 533| | /* 534| | * SNMPv3 engineID probes are allowed to be empty. 535| | * See the comment in snmp_api.c for further details 536| | */ 537| | || copied == 0 538| |#endif 539| | ) { 540| | snmp_free_pdu(newpdu); 541| | return 0; 542| | } 543| |#endif 544| 20| return newpdu; 545| 20|} debug_indent_reset: 112| 183|{ 113| 183| if (debugindent != 0) ------------------ | Branch (113:9): [True: 0, False: 183] ------------------ 114| 0| DEBUGMSGTL(("dump_indent","indent reset from %d\n", debugindent)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 115| 183| debugindent = 0; 116| 183|} debug_is_token_registered: 303| 66|{ 304| 66| int i, rc; 305| | 306| | /* 307| | * debugging flag is on or off 308| | */ 309| 66| if (!dodebug) ------------------ | Branch (309:9): [True: 66, False: 0] ------------------ 310| 66| return SNMPERR_GENERR; ------------------ | | 185| 66|#define SNMPERR_GENERR (-1) ------------------ 311| | 312| 0| if (debug_num_tokens == 0 || debug_print_everything) { ------------------ | Branch (312:9): [True: 0, False: 0] | Branch (312:34): [True: 0, False: 0] ------------------ 313| | /* 314| | * no tokens specified, print everything 315| | */ 316| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 317| 0| } 318| 0| else 319| 0| rc = SNMPERR_GENERR; /* ! found = err */ ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 320| | 321| 0| for (i = 0; i < debug_num_tokens; i++) { ------------------ | Branch (321:17): [True: 0, False: 0] ------------------ 322| 0| if (SNMP_DEBUG_DISABLED == dbg_tokens[i].enabled) ------------------ | | 57| 0|#define SNMP_DEBUG_DISABLED 0 ------------------ | Branch (322:13): [True: 0, False: 0] ------------------ 323| 0| continue; 324| 0| if (dbg_tokens[i].token_name && ------------------ | Branch (324:13): [True: 0, False: 0] ------------------ 325| 0| strncmp(dbg_tokens[i].token_name, token, ------------------ | Branch (325:13): [True: 0, False: 0] ------------------ 326| 0| strlen(dbg_tokens[i].token_name)) == 0) { 327| 0| if (SNMP_DEBUG_ACTIVE == dbg_tokens[i].enabled) ------------------ | | 58| 0|#define SNMP_DEBUG_ACTIVE 1 ------------------ | Branch (327:17): [True: 0, False: 0] ------------------ 328| 0| return SNMPERR_SUCCESS; /* active */ ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 329| 0| else 330| 0| return SNMPERR_GENERR; /* excluded */ ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 331| 0| } 332| 0| } 333| 0| return rc; 334| 0|} snmp_get_do_debugging: 551| 28.0k|{ 552| 28.0k| return dodebug; 553| 28.0k|} snmp_debug_shutdown: 569| 47|{ 570| 47| int i; 571| | 572| 47| for (i = 0; i < debug_num_tokens; i++) ------------------ | Branch (572:17): [True: 0, False: 47] ------------------ 573| | SNMP_FREE(dbg_tokens[i].token_name); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 574| 47|} snmp_debug_init: 722| 47|{ 723| |#ifdef HAVE_WOLFSSL_WOLFCRYPT_LOGGING_H 724| | wolfSSL_Debugging_ON(); 725| | wolfSSL_SetLoggingCb(snmp_log_wolfssl_msg); 726| |#endif 727| | 728| 47| register_prenetsnmp_mib_handler("snmp", "doDebugging", 729| 47| debug_config_turn_on_debugging, NULL, 730| 47| "(1|0)"); 731| 47| register_prenetsnmp_mib_handler("snmp", "debugTokens", 732| 47| debug_config_register_tokens, NULL, 733| 47| "token[,token...]"); 734| 47|#ifndef NETSNMP_DISABLE_DYNAMIC_LOG_LEVEL 735| 47| register_prenetsnmp_mib_handler("snmp", "debugLogLevel", 736| | debug_config_debug_log_level, NULL, 737| 47| "(emerg|alert|crit|err|warning|notice|info|debug)"); 738| 47|#endif /* NETSNMP_DISABLE_DYNAMIC_LOG_LEVEL */ 739| 47|} init_snmp_enum: 54| 47|{ 55| 47| if (NULL != snmp_enum_lists) ------------------ | Branch (55:9): [True: 0, False: 47] ------------------ 56| 0| return SE_OK; ------------------ | | 42| 0|#define SE_OK 0 ------------------ 57| | 58| 47| snmp_enum_lists = calloc(SE_MAX_IDS * SE_MAX_SUBIDS, ------------------ | | 21| 47|#define SE_MAX_IDS 5 ------------------ snmp_enum_lists = calloc(SE_MAX_IDS * SE_MAX_SUBIDS, ------------------ | | 22| 47|#define SE_MAX_SUBIDS 32 /* needs to be a multiple of 8 */ ------------------ 59| 47| sizeof(*snmp_enum_lists)); 60| 47| if (!snmp_enum_lists) ------------------ | Branch (60:9): [True: 0, False: 47] ------------------ 61| 0| return SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 62| 47| current_maj_num = SE_MAX_IDS; ------------------ | | 21| 47|#define SE_MAX_IDS 5 ------------------ 63| 47| current_min_num = SE_MAX_SUBIDS; ------------------ | | 22| 47|#define SE_MAX_SUBIDS 32 /* needs to be a multiple of 8 */ ------------------ 64| | 65| 47| register_const_config_handler(type, "enum", se_read_conf, NULL, NULL); 66| 47| return SE_OK; ------------------ | | 42| 47|#define SE_OK 0 ------------------ 67| 47|} se_add_pair_to_list: 269| 1.31k|{ 270| 1.31k| struct snmp_enum_list *lastnode = NULL, *new_node, *tmp; 271| | 272| 1.31k| if (!list) { ------------------ | Branch (272:9): [True: 0, False: 1.31k] ------------------ 273| 0| free(label); 274| 0| return SE_DNE; ------------------ | | 45| 0|#define SE_DNE -2 ------------------ 275| 0| } 276| | 277| 1.31k| tmp = *list; 278| 3.94k| while (tmp) { ------------------ | Branch (278:12): [True: 2.82k, False: 1.12k] ------------------ 279| 2.82k| if (tmp->value == value) { ------------------ | Branch (279:13): [True: 188, False: 2.63k] ------------------ 280| 188| free(label); 281| 188| return (SE_ALREADY_THERE); ------------------ | | 44| 188|#define SE_ALREADY_THERE 2 ------------------ 282| 188| } 283| 2.63k| lastnode = tmp; 284| 2.63k| tmp = tmp->next; 285| 2.63k| } 286| | 287| 1.12k| new_node = SNMP_MALLOC_STRUCT(snmp_enum_list); ------------------ | | 69| 1.12k|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 288| 1.12k| if (!new_node) { ------------------ | Branch (288:9): [True: 0, False: 1.12k] ------------------ 289| 0| free(label); 290| 0| return (SE_NOMEM); ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 291| 0| } 292| | 293| 1.12k| if (lastnode) ------------------ | Branch (293:9): [True: 893, False: 235] ------------------ 294| 893| lastnode->next = new_node; 295| 235| else 296| 235| *list = new_node; 297| 1.12k| new_node->label = label; 298| 1.12k| new_node->value = value; 299| 1.12k| new_node->next = NULL; 300| 1.12k| return (SE_OK); ------------------ | | 42| 1.12k|#define SE_OK 0 ------------------ 301| 1.12k|} se_add_pair_to_slist: 365| 1.31k|{ 366| 1.31k| struct snmp_enum_list **list_p = se_find_slist_ptr(listname); 367| | 368| 1.31k| if (!list_p) { ------------------ | Branch (368:9): [True: 235, False: 1.08k] ------------------ 369| 235| struct snmp_enum_list_str *sptr = 370| 235| SNMP_MALLOC_STRUCT(snmp_enum_list_str); ------------------ | | 69| 235|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 371| 235| if (!sptr) { ------------------ | Branch (371:13): [True: 0, False: 235] ------------------ 372| 0| free(label); 373| 0| return SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 374| 0| } 375| 235| sptr->next = sliststorage; 376| 235| sptr->name = strdup(listname); 377| 235| if (!sptr->name) { ------------------ | Branch (377:13): [True: 0, False: 235] ------------------ 378| 0| free(sptr); 379| 0| free(label); 380| 0| return SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 381| 0| } 382| 235| list_p = &sptr->list; 383| 235| sliststorage = sptr; 384| 235| } 385| | 386| 1.31k| return se_add_pair_to_list(list_p, label, value); 387| 1.31k|} clear_snmp_enum: 404| 47|{ 405| 47| struct snmp_enum_list_str *sptr = sliststorage, *next = NULL; 406| 47| unsigned int major, minor; 407| | 408| 282| while (sptr != NULL) { ------------------ | Branch (408:12): [True: 235, False: 47] ------------------ 409| 235| next = sptr->next; 410| 235| free_enum_list(sptr->list); 411| 235| SNMP_FREE(sptr->name); ------------------ | | 62| 235|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 235, False: 0] | | | Branch (62:66): [Folded, False: 235] | | ------------------ ------------------ 412| 235| SNMP_FREE(sptr); ------------------ | | 62| 235|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 235, False: 0] | | | Branch (62:66): [Folded, False: 235] | | ------------------ ------------------ 413| 235| sptr = next; 414| 235| } 415| 47| sliststorage = NULL; 416| | 417| 282| for (major = 0; major < current_maj_num; major++) { ------------------ | Branch (417:21): [True: 235, False: 47] ------------------ 418| 7.75k| for (minor = 0; minor < current_min_num; minor++) { ------------------ | Branch (418:25): [True: 7.52k, False: 235] ------------------ 419| 7.52k| struct snmp_enum_list **list_ptr = se_find_list_ptr(major, minor); 420| | 421| 7.52k| if (!list_ptr || !*list_ptr) ------------------ | Branch (421:17): [True: 0, False: 7.52k] | Branch (421:30): [True: 7.52k, False: 0] ------------------ 422| 7.52k| continue; 423| 0| free_enum_list(*list_ptr); 424| 0| } 425| 235| } 426| 47| current_maj_num = 0; 427| 47| current_min_num = 0; 428| | SNMP_FREE(snmp_enum_lists); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 429| 47|} snmp_enum.c:se_find_list_ptr: 174| 7.52k|{ 175| 7.52k| if (major >= current_maj_num || minor >= current_min_num) ------------------ | Branch (175:9): [True: 0, False: 7.52k] | Branch (175:37): [True: 0, False: 7.52k] ------------------ 176| 0| return NULL; 177| 7.52k| netsnmp_assert(NULL != snmp_enum_lists); ------------------ | | 47| 7.52k|# define netsnmp_assert(x) do { \ | | 48| 7.52k| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 7.52k, False: 0] | | ------------------ | | 49| 7.52k| ; \ | | 50| 7.52k| else \ | | 51| 7.52k| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 7.52k| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 7.52k] | | ------------------ ------------------ 178| | 179| 7.52k| return &snmp_enum_lists[major * current_min_num + minor]; 180| 7.52k|} snmp_enum.c:se_find_slist_ptr: 314| 1.31k|{ 315| 1.31k| struct snmp_enum_list_str *sptr; 316| 1.31k| if (!listname) ------------------ | Branch (316:9): [True: 0, False: 1.31k] ------------------ 317| 0| return NULL; 318| | 319| 1.78k| for (sptr = sliststorage; sptr != NULL; sptr = sptr->next) ------------------ | Branch (319:31): [True: 1.55k, False: 235] ------------------ 320| 1.55k| if (sptr->name && strcmp(sptr->name, listname) == 0) ------------------ | Branch (320:13): [True: 1.55k, False: 0] | Branch (320:27): [True: 1.08k, False: 470] ------------------ 321| 1.08k| return &sptr->list; 322| | 323| 235| return NULL; 324| 1.31k|} snmp_enum.c:free_enum_list: 391| 235|{ 392| 235| struct snmp_enum_list *next; 393| | 394| 1.36k| while (list) { ------------------ | Branch (394:12): [True: 1.12k, False: 235] ------------------ 395| 1.12k| next = list->next; 396| 1.12k| SNMP_FREE(list->label); ------------------ | | 62| 1.12k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 1.12k, False: 0] | | | Branch (62:66): [Folded, False: 1.12k] | | ------------------ ------------------ 397| | SNMP_FREE(list); ------------------ | | 62| 1.12k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 1.12k, False: 0] | | | Branch (62:66): [Folded, False: 1.12k] | | ------------------ ------------------ 398| 1.12k| list = next; 399| 1.12k| } 400| 235|} init_snmp_logging: 168| 47|{ 169| 47| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "logTimestamp", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 170| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_LOG_TIMESTAMP); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_LOG_TIMESTAMP); ------------------ | | 64| 47|#define NETSNMP_DS_LIB_LOG_TIMESTAMP 5 ------------------ 171| 47| register_prenetsnmp_mib_handler("snmp", "logOption", 172| 47| parse_config_logOption, NULL, "string"); 173| | 174| 47|} shutdown_snmp_logging: 178| 47|{ 179| 47| snmp_disable_log(); 180| 47| while(NULL != logh_head) ------------------ | Branch (180:10): [True: 0, False: 47] ------------------ 181| 0| netsnmp_remove_loghandler( logh_head ); 182| 47|} netsnmp_set_line_buffering: 187| 1|{ 188| |#if defined(WIN32) 189| | /* 190| | * According to MSDN, the Microsoft Visual Studio C runtime library does 191| | * not support line buffering, so turn off buffering completely. 192| | * See also http://msdn.microsoft.com/en-us/library/86cebhfs(VS.71).aspx. 193| | */ 194| | setvbuf(stream, NULL, _IONBF, BUFSIZ); 195| |#elif defined(HAVE_SETLINEBUF) 196| | /* setlinefunction() is a function from the BSD Unix API. */ 197| | setlinebuf(stream); 198| |#else 199| | /* See also the C89 or C99 standard for more information about setvbuf(). */ 200| 1| setvbuf(stream, NULL, _IOLBF, BUFSIZ); 201| 1|#endif 202| 1|} snmp_disable_log: 690| 47|{ 691| 47| netsnmp_log_handler *logh; 692| | 693| 47| for (logh = logh_head; logh; logh = logh->next) { ------------------ | Branch (693:28): [True: 0, False: 47] ------------------ 694| 0|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_SYSLOG 695| 0| if (logh->type == NETSNMP_LOGHANDLER_SYSLOG) ------------------ | | 72| 0|#define NETSNMP_LOGHANDLER_SYSLOG 4 ------------------ | Branch (695:13): [True: 0, False: 0] ------------------ 696| 0| snmp_disable_syslog_entry(logh); 697| 0|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_SYSLOG */ 698| 0|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_FILE 699| 0| if (logh->type == NETSNMP_LOGHANDLER_FILE) ------------------ | | 71| 0|#define NETSNMP_LOGHANDLER_FILE 3 ------------------ | Branch (699:13): [True: 0, False: 0] ------------------ 700| 0| snmp_disable_filelog_entry(logh); 701| 0|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_FILE */ 702| 0| netsnmp_disable_this_loghandler(logh); 703| 0| } 704| 47|} log_handler_stdouterr: 1101| 2.30k|{ 1102| 2.30k| static int newline = 1; /* MTCRITICAL_RESOURCE */ 1103| 2.30k| const char *newline_ptr; 1104| 2.30k| char sbuf[40]; 1105| | 1106| 2.30k| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 2.30k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1106:9): [True: 0, False: 2.30k] ------------------ 1107| 2.30k| NETSNMP_DS_LIB_LOG_TIMESTAMP) && newline) { ------------------ | | 64| 2.30k|#define NETSNMP_DS_LIB_LOG_TIMESTAMP 5 ------------------ | Branch (1107:65): [True: 0, False: 0] ------------------ 1108| 0| sprintf_stamp(NULL, sbuf); 1109| 2.30k| } else { 1110| 2.30k| strcpy(sbuf, ""); 1111| 2.30k| } 1112| | /* 1113| | * Remember whether or not the current line ends with a newline for the 1114| | * next call of log_handler_stdouterr(). 1115| | */ 1116| 2.30k| newline_ptr = strrchr(str, '\n'); 1117| 2.30k| newline = newline_ptr && newline_ptr[1] == 0; ------------------ | Branch (1117:15): [True: 2.30k, False: 0] | Branch (1117:30): [True: 2.30k, False: 0] ------------------ 1118| | 1119| 2.30k| if (logh->imagic) ------------------ | Branch (1119:9): [True: 0, False: 2.30k] ------------------ 1120| 0| printf( "%s%s", sbuf, str); 1121| 2.30k| else 1122| 2.30k| fprintf(stderr, "%s%s", sbuf, str); 1123| | 1124| 2.30k| return 1; 1125| 2.30k|} snmp_log_string: 1292| 2.30k|{ 1293| 2.30k|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_STDIO 1294| 2.30k| static int stderr_enabled = 0; 1295| 2.30k| static netsnmp_log_handler lh = { 1, 0, 0, 0, "stderr", 1296| 2.30k| log_handler_stdouterr, 0, NULL, NULL, 1297| 2.30k| NULL }; 1298| 2.30k|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_STDIO */ 1299| 2.30k| netsnmp_log_handler *logh; 1300| | 1301| | /* 1302| | * We've got to be able to log messages *somewhere*! 1303| | * If you don't want stderr logging, then enable something else. 1304| | */ 1305| 2.30k| if (0 == logh_enabled) { ------------------ | Branch (1305:9): [True: 2.30k, False: 0] ------------------ 1306| 2.30k|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_STDIO 1307| 2.30k| if (!stderr_enabled) { ------------------ | Branch (1307:13): [True: 1, False: 2.30k] ------------------ 1308| 1| ++stderr_enabled; 1309| 1| netsnmp_set_line_buffering(stderr); 1310| 1| } 1311| 2.30k| log_handler_stdouterr( &lh, priority, str ); 1312| 2.30k|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_STDIO */ 1313| | 1314| 2.30k| return; 1315| 2.30k| } 1316| 0|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_STDIO 1317| 0| else if (stderr_enabled) { ------------------ | Branch (1317:14): [True: 0, False: 0] ------------------ 1318| 0| stderr_enabled = 0; 1319| 0| log_handler_stdouterr( &lh, LOG_INFO, 1320| 0| "Log handling defined - disabling stderr\n" ); 1321| 0| } 1322| 0|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_STDIO */ 1323| | 1324| | 1325| | /* 1326| | * Start at the given priority, and work "upwards".... 1327| | */ 1328| 0| if (priority > LOG_DEBUG) ------------------ | Branch (1328:9): [True: 0, False: 0] ------------------ 1329| 0| priority = LOG_DEBUG; 1330| 0| logh = logh_priorities[priority]; 1331| 0| for ( ; logh; logh = logh->next ) { ------------------ | Branch (1331:13): [True: 0, False: 0] ------------------ 1332| | /* 1333| | * ... but skipping any handlers with a "maximum priority" 1334| | * that we have already exceeded. And don't forget to 1335| | * ensure this logging is turned on (see snmp_disable_stderrlog 1336| | * and its cohorts). 1337| | */ 1338| 0| if (logh->enabled && priority <= logh->pri_max) ------------------ | Branch (1338:13): [True: 0, False: 0] | Branch (1338:30): [True: 0, False: 0] ------------------ 1339| 0| logh->handler( logh, priority, str ); 1340| 0| } 1341| 0|} snmp_vlog: 1379| 2.30k|{ 1380| 2.30k| char *buffer = NULL; 1381| 2.30k| int length; 1382| | 1383| 2.30k| length = vasprintf(&buffer, format, ap); 1384| 2.30k| if (length < 0) { ------------------ | Branch (1384:9): [True: 0, False: 2.30k] ------------------ 1385| 0| snmp_log_string(LOG_ERR, "Could not format log-string\n"); 1386| 0| return -1; 1387| 0| } 1388| | 1389| 2.30k| snmp_log_string(priority, buffer); 1390| 2.30k| free(buffer); 1391| 2.30k| return 0; 1392| 2.30k|} snmp_log: 1403| 2.30k|{ 1404| 2.30k| va_list ap; 1405| 2.30k| int ret; 1406| 2.30k| va_start(ap, format); 1407| 2.30k| ret = snmp_vlog(priority, format, ap); 1408| | va_end(ap); 1409| 2.30k| return (ret); 1410| 2.30k|} netsnmp_init_openssl: 118| 48|void netsnmp_init_openssl(void) { 119| | 120| | /* avoid duplicate calls */ 121| 48| if (have_started_already) ------------------ | Branch (121:9): [True: 47, False: 1] ------------------ 122| 47| return; 123| 1| have_started_already = 1; 124| | 125| 1| DEBUGMSGTL(("snmp_openssl", "initializing\n")); ------------------ | | 66| 1|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 126| | 127| | /* Initializing OpenSSL */ 128| 1|#ifdef HAVE_SSL_LIBRARY_INIT 129| 1| SSL_library_init(); 130| 1|#endif 131| 1|#ifdef HAVE_SSL_LOAD_ERROR_STRINGS 132| 1| SSL_load_error_strings(); 133| 1|#endif 134| |#ifdef HAVE_ERR_LOAD_BIO_STRINGS 135| | ERR_load_BIO_strings(); 136| |#endif 137| 1|#ifdef HAVE_OPENSSL_ADD_ALL_ALGORITHMS 138| | OpenSSL_add_all_algorithms(); 139| 1|#endif 140| 1|} init_secmod: 48| 47|{ 49| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 50| 47| SNMP_CALLBACK_SESSION_INIT, set_default_secmod, ------------------ | | 29| 47|#define SNMP_CALLBACK_SESSION_INIT 5 ------------------ 51| 47| NULL); 52| | 53| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defSecurityModel", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 54| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECMODEL); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECMODEL); ------------------ | | 161| 47|#define NETSNMP_DS_LIB_SECMODEL 10 ------------------ 55| | /* 56| | * this file is generated by configure for all the stuff we're using 57| | */ 58| 47|#include "snmpsm_init.h" ------------------ | | 1| |/* This file is automatically generated by configure. Do not modify by hand. */ | | 2| 47|init_usm(); | | 3| 47|init_tsm(); | | 4| 47|init_ksm(); ------------------ 59| 47|} shutdown_secmod: 63| 47|{ 64| 47| #include "snmpsm_shutdown.h" ------------------ | | 1| |/* This file is automatically generated by configure. Do not modify by hand. */ | | 2| 47|shutdown_usm(); | | 3| 47|shutdown_tsm(); | | 4| 47|shutdown_ksm(); ------------------ 65| 47|} register_sec_mod: 70| 141|{ 71| 141| int result = 0; 72| 141| struct snmp_secmod_list *sptr; 73| 141| char *othername, *modname2 = NULL; 74| | 75| 282| for (sptr = registered_services; sptr; sptr = sptr->next) { ------------------ | Branch (75:38): [True: 141, False: 141] ------------------ 76| 141| if (sptr->securityModel == secmod) { ------------------ | Branch (76:13): [True: 0, False: 141] ------------------ 77| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 78| 0| } 79| 141| } 80| 141| sptr = SNMP_MALLOC_STRUCT(snmp_secmod_list); ------------------ | | 69| 141|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 81| 141| if (sptr == NULL) ------------------ | Branch (81:9): [True: 0, False: 141] ------------------ 82| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 83| 141| sptr->secDef = newdef; 84| 141| sptr->securityModel = secmod; 85| 141| sptr->next = registered_services; 86| 141| registered_services = sptr; 87| 141| modname2 = strdup(modname); 88| 141| if (!modname2) ------------------ | Branch (88:9): [True: 0, False: 141] ------------------ 89| 0| result = SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 90| 141| else 91| 141| result = se_add_pair_to_slist("snmp_secmods", modname2, secmod); 92| 141| if (result != SE_OK) { ------------------ | | 42| 141|#define SE_OK 0 ------------------ | Branch (92:9): [True: 0, False: 141] ------------------ 93| 0| switch (result) { 94| 0| case SE_NOMEM: ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ | Branch (94:9): [True: 0, False: 0] ------------------ 95| 0| snmp_log(LOG_CRIT, "snmp_secmod: no memory\n"); 96| 0| break; 97| | 98| 0| case SE_ALREADY_THERE: ------------------ | | 44| 0|#define SE_ALREADY_THERE 2 ------------------ | Branch (98:9): [True: 0, False: 0] ------------------ 99| 0| othername = se_find_label_in_slist("snmp_secmods", secmod); 100| 0| if (strcmp(othername, modname) != 0) { ------------------ | Branch (100:17): [True: 0, False: 0] ------------------ 101| 0| snmp_log(LOG_ERR, 102| 0| "snmp_secmod: two security modules %s and %s registered with the same security number\n", 103| 0| modname, othername); 104| 0| } 105| 0| break; 106| | 107| 0| default: ------------------ | Branch (107:9): [True: 0, False: 0] ------------------ 108| 0| snmp_log(LOG_ERR, 109| 0| "snmp_secmod: unknown error trying to register a new security module\n"); 110| 0| break; 111| 0| } 112| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 113| 0| } 114| 141| return SNMPERR_SUCCESS; ------------------ | | 184| 141|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 115| 141|} unregister_sec_mod: 121| 47|{ 122| 47| struct snmp_secmod_list *sptr, *lptr; 123| | 124| 47| for (sptr = registered_services, lptr = NULL; sptr; ------------------ | Branch (124:51): [True: 0, False: 47] ------------------ 125| 47| lptr = sptr, sptr = sptr->next) { 126| 0| if (sptr->securityModel == secmod) { ------------------ | Branch (126:13): [True: 0, False: 0] ------------------ 127| 0| if ( lptr ) ------------------ | Branch (127:18): [True: 0, False: 0] ------------------ 128| 0| lptr->next = sptr->next; 129| 0| else 130| 0| registered_services = sptr->next; 131| 0| SNMP_FREE(sptr->secDef); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 132| 0| SNMP_FREE(sptr); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 133| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 134| 0| } 135| 0| } 136| | /* 137| | * not registered 138| | */ 139| 47| return SNMPERR_GENERR; ------------------ | | 185| 47|#define SNMPERR_GENERR (-1) ------------------ 140| 47|} clear_sec_mod: 145| 47|{ 146| 47| struct snmp_secmod_list *tmp = registered_services, *next = NULL; 147| | 148| 188| while (tmp != NULL) { ------------------ | Branch (148:12): [True: 141, False: 47] ------------------ 149| 141| next = tmp->next; 150| 141| SNMP_FREE(tmp->secDef); ------------------ | | 62| 141|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 141, False: 0] | | | Branch (62:66): [Folded, False: 141] | | ------------------ ------------------ 151| 141| SNMP_FREE(tmp); ------------------ | | 62| 141|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 141, False: 0] | | | Branch (62:66): [Folded, False: 141] | | ------------------ ------------------ 152| 141| tmp = next; 153| 141| } 154| | registered_services = NULL; 155| 47|} find_sec_mod: 160| 392|{ 161| 392| struct snmp_secmod_list *sptr; 162| | 163| 1.34k| for (sptr = registered_services; sptr; sptr = sptr->next) { ------------------ | Branch (163:38): [True: 1.17k, False: 172] ------------------ 164| 1.17k| if (sptr->securityModel == secmod) { ------------------ | Branch (164:13): [True: 220, False: 956] ------------------ 165| 220| return sptr->secDef; 166| 220| } 167| 1.17k| } 168| | /* 169| | * not registered 170| | */ 171| 172| return NULL; 172| 392|} snmp_secmod.c:set_default_secmod: 189| 47|{ 190| 47| netsnmp_session *sess = (netsnmp_session *) serverarg; 191| 47| char *cptr; 192| 47| int model; 193| | 194| 47| if (!sess) ------------------ | Branch (194:9): [True: 0, False: 47] ------------------ 195| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 196| 47| if (sess->securityModel == SNMP_DEFAULT_SECMODEL) { ------------------ | | 91| 47|#define SNMP_DEFAULT_SECMODEL -1 ------------------ | Branch (196:9): [True: 47, False: 0] ------------------ 197| 47| if ((cptr = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (197:13): [True: 0, False: 47] ------------------ 198| 47| NETSNMP_DS_LIB_SECMODEL)) != NULL) { ------------------ | | 161| 47|#define NETSNMP_DS_LIB_SECMODEL 10 ------------------ 199| 0| if ((model = se_find_value_in_slist("snmp_secmods", cptr)) ------------------ | Branch (199:17): [True: 0, False: 0] ------------------ 200| 0| != SE_DNE) { ------------------ | | 45| 0|#define SE_DNE -2 ------------------ 201| 0| sess->securityModel = model; 202| 0| } else { 203| 0| snmp_log(LOG_ERR, 204| 0| "unknown security model name: %s. Forcing USM instead.\n", 205| 0| cptr); 206| 0| sess->securityModel = NETSNMP_SECMOD_DEFAULT_MODEL; ------------------ | | 177| 0|#define NETSNMP_SECMOD_DEFAULT_MODEL USM_SEC_MODEL_NUMBER | | ------------------ | | | | 40| 0|#define USM_SEC_MODEL_NUMBER SNMP_SEC_MODEL_USM | | | | ------------------ | | | | | | 295| 0|#define SNMP_SEC_MODEL_USM 3 | | | | ------------------ | | ------------------ ------------------ 207| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 208| 0| } 209| 47| } else { 210| 47| sess->securityModel = NETSNMP_SECMOD_DEFAULT_MODEL; ------------------ | | 177| 47|#define NETSNMP_SECMOD_DEFAULT_MODEL USM_SEC_MODEL_NUMBER | | ------------------ | | | | 40| 47|#define USM_SEC_MODEL_NUMBER SNMP_SEC_MODEL_USM | | | | ------------------ | | | | | | 295| 47|#define SNMP_SEC_MODEL_USM 3 | | | | ------------------ | | ------------------ ------------------ 211| 47| } 212| 47| } 213| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 214| 47|} netsnmp_register_default_domain: 60| 94|{ 61| 94| struct netsnmp_lookup_domain *run = domains, *prev = NULL; 62| 94| int res = 0; 63| | 64| 141| while (run != NULL && strcmp(run->application, application) < 0) { ------------------ | Branch (64:12): [True: 47, False: 94] | Branch (64:27): [True: 47, False: 0] ------------------ 65| 47| prev = run; 66| 47| run = run->next; 67| 47| } 68| 94| if (run && strcmp(run->application, application) == 0) { ------------------ | Branch (68:9): [True: 0, False: 94] | Branch (68:16): [True: 0, False: 0] ------------------ 69| 0| if (run->domain != NULL) { ------------------ | Branch (69:11): [True: 0, False: 0] ------------------ 70| 0| destroy_word_array(run->domain); 71| 0| run->domain = NULL; 72| 0| res = 1; 73| 0| } 74| 94| } else { 75| 94| run = SNMP_MALLOC_STRUCT(netsnmp_lookup_domain); ------------------ | | 69| 94|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 76| 94| run->application = strdup(application); 77| 94| run->userDomain = NULL; 78| 94| if (prev) { ------------------ | Branch (78:6): [True: 47, False: 47] ------------------ 79| 47| run->next = prev->next; 80| 47| prev->next = run; 81| 47| } else { 82| 47| run->next = domains; 83| 47| domains = run; 84| 47| } 85| 94| } 86| 94| if (domain) { ------------------ | Branch (86:9): [True: 94, False: 0] ------------------ 87| 94| run->domain = create_word_array(domain); 88| 94| } else if (run->userDomain == NULL) { ------------------ | Branch (88:16): [True: 0, False: 0] ------------------ 89| 0| if (prev) ------------------ | Branch (89:6): [True: 0, False: 0] ------------------ 90| 0| prev->next = run->next; 91| 0| else 92| 0| domains = run->next; 93| 0| free(run->application); 94| 0| free(run); 95| 0| } 96| 94| return res; 97| 94|} netsnmp_clear_default_domain: 101| 47|{ 102| 141| while (domains) { ------------------ | Branch (102:12): [True: 94, False: 47] ------------------ 103| 94| struct netsnmp_lookup_domain *tmp = domains; 104| 94| domains = domains->next; 105| 94| free(tmp->application); 106| 94| destroy_word_array(tmp->userDomain); 107| 94| destroy_word_array(tmp->domain); 108| 94| free(tmp); 109| 94| } 110| 47|} netsnmp_lookup_default_domains: 186| 47|{ 187| 47| const char * const * res; 188| | 189| 47| if (application == NULL) ------------------ | Branch (189:9): [True: 0, False: 47] ------------------ 190| 0| res = NULL; 191| 47| else { 192| 47| struct netsnmp_lookup_domain *run = domains; 193| | 194| 141| while (run && strcmp(run->application, application) < 0) ------------------ | Branch (194:9): [True: 94, False: 47] | Branch (194:16): [True: 94, False: 0] ------------------ 195| 94| run = run->next; 196| 47| if (run && strcmp(run->application, application) == 0) ------------------ | Branch (196:6): [True: 0, False: 47] | Branch (196:13): [True: 0, False: 0] ------------------ 197| 0| if (run->userDomain) ------------------ | Branch (197:10): [True: 0, False: 0] ------------------ 198| 0| res = (const char * const *)run->userDomain; 199| 0| else 200| 0| res = (const char * const *)run->domain; 201| 47| else 202| 47| res = NULL; 203| 47| } 204| 47| DEBUGMSGTL(("defaults", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 205| 47| "netsnmp_lookup_default_domain(\"%s\") ->", 206| 47| application ? application : "[NIL]")); 207| 47| if (res) { ------------------ | Branch (207:9): [True: 0, False: 47] ------------------ 208| 0| const char * const * r = res; 209| 0| while(*r) { ------------------ | Branch (209:15): [True: 0, False: 0] ------------------ 210| 0| DEBUGMSG(("defaults", " \"%s\"", *r)); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 211| 0| ++r; 212| 0| } 213| 0| DEBUGMSG(("defaults", "\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 214| 0| } else 215| 47| DEBUGMSG(("defaults", " \"[NIL]\"\n")); ------------------ | | 61| 47|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 47] | | ------------------ ------------------ 216| 47| return res; 217| 47|} netsnmp_register_default_target: 248| 658|{ 249| 658| struct netsnmp_lookup_target *run = targets, *prev = NULL; 250| 658| int i = 0, res = 0; 251| 3.61k| while (run && ((i = strcmp(run->application, application)) < 0 || ------------------ | Branch (251:12): [True: 3.43k, False: 188] | Branch (251:20): [True: 2.30k, False: 1.12k] ------------------ 252| 2.96k| (i == 0 && strcmp(run->domain, domain) < 0))) { ------------------ | Branch (252:7): [True: 1.12k, False: 0] | Branch (252:17): [True: 658, False: 470] ------------------ 253| 2.96k| prev = run; 254| 2.96k| run = run->next; 255| 2.96k| } 256| 658| if (run && i == 0 && strcmp(run->domain, domain) == 0) { ------------------ | Branch (256:9): [True: 470, False: 188] | Branch (256:16): [True: 470, False: 0] | Branch (256:26): [True: 0, False: 470] ------------------ 257| 0| if (run->target != NULL) { ------------------ | Branch (257:11): [True: 0, False: 0] ------------------ 258| 0| free(run->target); 259| 0| run->target = NULL; 260| 0| res = 1; 261| 0| } 262| 658| } else { 263| 658| run = SNMP_MALLOC_STRUCT(netsnmp_lookup_target); ------------------ | | 69| 658|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 264| 658| run->application = strdup(application); 265| 658| run->domain = strdup(domain); 266| 658| run->userTarget = NULL; 267| 658| if (prev) { ------------------ | Branch (267:6): [True: 517, False: 141] ------------------ 268| 517| run->next = prev->next; 269| 517| prev->next = run; 270| 517| } else { 271| 141| run->next = targets; 272| 141| targets = run; 273| 141| } 274| 658| } 275| 658| if (target) { ------------------ | Branch (275:9): [True: 658, False: 0] ------------------ 276| 658| run->target = strdup(target); 277| 658| } else if (run->userTarget == NULL) { ------------------ | Branch (277:16): [True: 0, False: 0] ------------------ 278| 0| if (prev) ------------------ | Branch (278:6): [True: 0, False: 0] ------------------ 279| 0| prev->next = run->next; 280| 0| else 281| 0| targets = run->next; 282| 0| free(run->domain); 283| 0| free(run->application); 284| 0| free(run); 285| 0| } 286| 658| return res; 287| 658|} netsnmp_clear_default_target: 294| 47|{ 295| 705| while (targets) { ------------------ | Branch (295:12): [True: 658, False: 47] ------------------ 296| 658| struct netsnmp_lookup_target *tmp = targets; 297| 658| targets = targets->next; 298| 658| free(tmp->application); 299| 658| free(tmp->domain); 300| 658| free(tmp->userTarget); 301| 658| free(tmp->target); 302| 658| free(tmp); 303| 658| } 304| 47|} netsnmp_lookup_default_target: 397| 47|{ 398| 47| int i = 0; 399| 47| struct netsnmp_lookup_target *run = targets; 400| 47| const char *res; 401| | 402| 47| if (application == NULL || domain == NULL) ------------------ | Branch (402:9): [True: 0, False: 47] | Branch (402:32): [True: 0, False: 47] ------------------ 403| 0| res = NULL; 404| 47| else { 405| 705| while (run && ((i = strcmp(run->application, application)) < 0 || ------------------ | Branch (405:9): [True: 658, False: 47] | Branch (405:17): [True: 658, False: 0] ------------------ 406| 0| (i == 0 && strcmp(run->domain, domain) < 0))) ------------------ | Branch (406:11): [True: 0, False: 0] | Branch (406:21): [True: 0, False: 0] ------------------ 407| 658| run = run->next; 408| 47| if (run && i == 0 && strcmp(run->domain, domain) == 0) ------------------ | Branch (408:6): [True: 0, False: 47] | Branch (408:13): [True: 0, False: 0] | Branch (408:23): [True: 0, False: 0] ------------------ 409| 0| if (run->userTarget != NULL) ------------------ | Branch (409:10): [True: 0, False: 0] ------------------ 410| 0| res = run->userTarget; 411| 0| else 412| 0| res = run->target; 413| 47| else 414| 47| res = NULL; 415| 47| } 416| 47| DEBUGMSGTL(("defaults", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 417| 47| "netsnmp_lookup_default_target(\"%s\", \"%s\") -> \"%s\"\n", 418| 47| application ? application : "[NIL]", 419| 47| domain ? domain : "[NIL]", 420| 47| res ? res : "[NIL]")); 421| 47| return res; 422| 47|} netsnmp_register_service_handlers: 426| 47|{ 427| 47| register_config_handler("snmp:", "defDomain", 428| 47| netsnmp_register_user_domain, 429| 47| netsnmp_clear_user_domain, 430| 47| "application domain"); 431| 47| register_config_handler("snmp:", "defTarget", 432| 47| netsnmp_register_user_target, 433| 47| netsnmp_clear_user_target, 434| 47| "application domain target"); 435| 47|} snmp_service.c:destroy_word_array: 38| 188|{ 39| 188| if (arr) { ------------------ | Branch (39:9): [True: 94, False: 94] ------------------ 40| 94| char** run = arr; 41| 282| while(*run) { ------------------ | Branch (41:15): [True: 188, False: 94] ------------------ 42| 188| free(*run); 43| 188| ++run; 44| 188| } 45| 94| free(arr); 46| 94| } 47| 188|} snmp_service.c:create_word_array: 28| 94|{ 29| 94| size_t tmplen = strlen(cptr); 30| 94| char* tmp = (char*)malloc(tmplen + 1); 31| 94| char** res = create_word_array_helper(cptr, 0, tmp, tmplen + 1); 32| 94| free(tmp); 33| 94| return res; 34| 94|} snmp_service.c:create_word_array_helper: 11| 188|{ 12| 188| char* item; 13| 188| char** res; 14| 188| cptr = copy_nword_const(cptr, tmp, tmplen); 15| 188| item = strdup(tmp); 16| 188| if (cptr) ------------------ | Branch (16:9): [True: 94, False: 94] ------------------ 17| 94| res = create_word_array_helper(cptr, idx + 1, tmp, tmplen); 18| 94| else { 19| 94| res = (char**)malloc(sizeof(char*) * (idx + 2)); 20| | res[idx + 1] = NULL; 21| 94| } 22| 188| res[idx] = item; 23| 188| return res; 24| 188|} snmp_service.c:netsnmp_clear_user_domain: 161| 188|{ 162| 188| struct netsnmp_lookup_domain *run = domains, *prev = NULL; 163| | 164| 564| while (run) { ------------------ | Branch (164:12): [True: 376, False: 188] ------------------ 165| 376| if (run->userDomain != NULL) { ------------------ | Branch (165:6): [True: 0, False: 376] ------------------ 166| 0| destroy_word_array(run->userDomain); 167| 0| run->userDomain = NULL; 168| 0| } 169| 376| if (run->domain == NULL) { ------------------ | Branch (169:6): [True: 0, False: 376] ------------------ 170| 0| struct netsnmp_lookup_domain *tmp = run; 171| 0| if (prev) ------------------ | Branch (171:10): [True: 0, False: 0] ------------------ 172| 0| run = prev->next = run->next; 173| 0| else 174| 0| run = domains = run->next; 175| 0| free(tmp->application); 176| 0| free(tmp); 177| 376| } else { 178| 376| prev = run; 179| 376| run = run->next; 180| 376| } 181| 376| } 182| 188|} snmp_service.c:netsnmp_clear_user_target: 371| 188|{ 372| 188| struct netsnmp_lookup_target *run = targets, *prev = NULL; 373| | 374| 2.82k| while (run) { ------------------ | Branch (374:12): [True: 2.63k, False: 188] ------------------ 375| 2.63k| if (run->userTarget != NULL) { ------------------ | Branch (375:6): [True: 0, False: 2.63k] ------------------ 376| 0| free(run->userTarget); 377| 0| run->userTarget = NULL; 378| 0| } 379| 2.63k| if (run->target == NULL) { ------------------ | Branch (379:6): [True: 0, False: 2.63k] ------------------ 380| 0| struct netsnmp_lookup_target *tmp = run; 381| 0| if (prev) ------------------ | Branch (381:10): [True: 0, False: 0] ------------------ 382| 0| run = prev->next = run->next; 383| 0| else 384| 0| run = targets = run->next; 385| 0| free(tmp->application); 386| 0| free(tmp->domain); 387| 0| free(tmp); 388| 2.63k| } else { 389| 2.63k| prev = run; 390| 2.63k| run = run->next; 391| 2.63k| } 392| 2.63k| } 393| 188|} init_snmp_transport: 124| 47|{ 125| 47| netsnmp_ds_register_config(ASN_BOOLEAN, ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 126| 47| "snmp", "dontLoadHostConfig", 127| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 128| 47| NETSNMP_DS_LIB_DONT_LOAD_HOST_FILES); ------------------ | | 100| 47|#define NETSNMP_DS_LIB_DONT_LOAD_HOST_FILES 40 /* don't read host.conf files */ ------------------ 129| 47|#ifndef NETSNMP_FEATURE_REMOVE_FILTER_SOURCE 130| 47| register_app_config_handler("sourceFilterType", 131| 47| netsnmp_transport_parse_filterType, 132| | NULL, "none|whitelist|blacklist"); 133| 47| register_app_config_handler("sourceFilterAddress", 134| 47| netsnmp_transport_parse_filter, 135| 47| netsnmp_transport_filter_cleanup, 136| 47| "host"); 137| 47|#endif /* NETSNMP_FEATURE_REMOVE_FILTER_SOURCE */ 138| 47|} shutdown_snmp_transport: 142| 47|{ 143| 47|#ifndef NETSNMP_FEATURE_REMOVE_FILTER_SOURCE 144| 47| netsnmp_transport_filter_cleanup(); 145| 47|#endif 146| 47|} netsnmp_transport_alloc: 231| 47|{ 232| 47| netsnmp_transport *transport; 233| | 234| 47| transport = SNMP_MALLOC_TYPEDEF(netsnmp_transport); ------------------ | | 73| 47|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 235| 47| if (!transport) ------------------ | Branch (235:9): [True: 0, False: 47] ------------------ 236| 0| return NULL; 237| 47| transport->sock = NETSNMP_INVALID_SOCKET; ------------------ | | 43| 47|#define NETSNMP_INVALID_SOCKET -1 ------------------ 238| 47| return transport; 239| 47|} netsnmp_transport_free: 243| 94|{ 244| 94| if (NULL == t) ------------------ | Branch (244:9): [True: 47, False: 47] ------------------ 245| 47| return; 246| | 247| 47|#ifndef FEATURE_REMOVE_TRANSPORT_CACHE 248| | /** don't free a transport that is currently shared */ 249| 47| if (netsnmp_transport_cache_remove(t) == 1) ------------------ | Branch (249:9): [True: 0, False: 47] ------------------ 250| 0| return; 251| 47|#endif 252| | 253| 47| SNMP_FREE(t->local); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 254| 47| SNMP_FREE(t->remote); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 255| 47| SNMP_FREE(t->data); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 256| 47| netsnmp_transport_free(t->base_transport); 257| | 258| | SNMP_FREE(t); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 259| 47|} netsnmp_transport_filter_cleanup: 381| 188|{ 382| 188| if (NULL == filtered) ------------------ | Branch (382:9): [True: 188, False: 0] ------------------ 383| 188| return; 384| 0| CONTAINER_CLEAR(filtered, filtered->free_item, NULL); 385| 0| CONTAINER_FREE(filtered); 386| | filtered = NULL; 387| 0|} netsnmp_transport_send: 416| 20|{ 417| 20| int dumpPacket, debugLength; 418| | 419| 20| if ((NULL == t) || (NULL == t->f_send)) { ------------------ | Branch (419:9): [True: 0, False: 20] | Branch (419:24): [True: 0, False: 20] ------------------ 420| 0| DEBUGMSGTL(("transport:pkt:send", "NULL transport or send function\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 421| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 422| 0| } 423| | 424| 20| dumpPacket = netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 20|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 425| 20| NETSNMP_DS_LIB_DUMP_PACKET); ------------------ | | 63| 20|#define NETSNMP_DS_LIB_DUMP_PACKET 4 ------------------ 426| 20| debugLength = (SNMPERR_SUCCESS == ------------------ | | 184| 20|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 427| 20| debug_is_token_registered("transport:send")); 428| | 429| 20| if (dumpPacket | debugLength) { ------------------ | Branch (429:9): [True: 0, False: 20] ------------------ 430| 0| char *str = netsnmp_transport_peer_string(t, 431| 0| opaque ? *opaque : NULL, ------------------ | Branch (431:51): [True: 0, False: 0] ------------------ 432| 0| olength ? *olength : 0); ------------------ | Branch (432:51): [True: 0, False: 0] ------------------ 433| 0| if (debugLength) ------------------ | Branch (433:13): [True: 0, False: 0] ------------------ 434| 0| DEBUGMSGT_NC(("transport:send","%lu bytes to %s\n", ------------------ | | 85| 0|#define DEBUGMSGT_NC(x) do { __DBGMSGT_NC(x); }while(0) | | ------------------ | | | | 149| 0|#define __DBGMSGT_NC(x) debug_combo_nc x | | ------------------ | | | Branch (85:54): [Folded, False: 0] | | ------------------ ------------------ 435| 0| (unsigned long)length, str)); 436| 0| if (dumpPacket) ------------------ | Branch (436:13): [True: 0, False: 0] ------------------ 437| 0| snmp_log(LOG_DEBUG, "\nSending %lu bytes to %s\n", 438| 0| (unsigned long)length, str); 439| 0| SNMP_FREE(str); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 440| 0| } 441| 20| if (dumpPacket) ------------------ | Branch (441:9): [True: 0, False: 20] ------------------ 442| 0| xdump(packet, length, ""); 443| | 444| 20| return t->f_send(t, packet, length, opaque, olength); 445| 20|} netsnmp_transport_recv: 450| 46|{ 451| 46| int debugLength; 452| | 453| 46| if ((NULL == t) || (NULL == t->f_recv)) { ------------------ | Branch (453:9): [True: 0, False: 46] | Branch (453:24): [True: 0, False: 46] ------------------ 454| 0| DEBUGMSGTL(("transport:recv", "NULL transport or recv function\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 455| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 456| 0| } 457| | 458| 46| length = t->f_recv(t, packet, length, opaque, olength); 459| | 460| 46| if (length <=0) ------------------ | Branch (460:9): [True: 0, False: 46] ------------------ 461| 0| return length; /* don't log timeouts/socket closed */ 462| | 463| 46| debugLength = (SNMPERR_SUCCESS == ------------------ | | 184| 46|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 464| 46| debug_is_token_registered("transport:recv")); 465| | 466| 46| if (debugLength) { ------------------ | Branch (466:9): [True: 0, False: 46] ------------------ 467| 0| char *str = netsnmp_transport_peer_string(t, 468| 0| opaque ? *opaque : NULL, ------------------ | Branch (468:51): [True: 0, False: 0] ------------------ 469| 0| olength ? *olength : 0); ------------------ | Branch (469:51): [True: 0, False: 0] ------------------ 470| 0| DEBUGMSGT_NC(("transport:recv","%d bytes from %s\n", length, str)); ------------------ | | 85| 0|#define DEBUGMSGT_NC(x) do { __DBGMSGT_NC(x); }while(0) | | ------------------ | | | | 149| 0|#define __DBGMSGT_NC(x) debug_combo_nc x | | ------------------ | | | Branch (85:54): [Folded, False: 0] | | ------------------ ------------------ 471| 0| SNMP_FREE(str); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 472| 0| } 473| | 474| 46| return length; 475| 46|} netsnmp_tdomain_init: 503| 47|{ 504| 47| DEBUGMSGTL(("tdomain", "netsnmp_tdomain_init() called\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 505| | 506| |/* include the configure generated list of constructor calls */ 507| 47|#include "transports/snmp_transport_inits.h" ------------------ | | 1| |/* This file is automatically generated by configure. Do not modify by hand. */ | | 2| 47|netsnmp_tlsbase_ctor(); | | 3| 47|netsnmp_tlstcp_ctor(); | | 4| 47|netsnmp_dtlsudp_ctor(); | | 5| 47|netsnmp_udpshared_ctor(); | | 6| 47|netsnmp_std_ctor(); | | 7| 47|netsnmp_ipx_ctor(); | | 8| 47|netsnmp_aal5pvc_ctor(); | | 9| 47|netsnmp_udpipv6_ctor(); | | 10| 47|netsnmp_tcpipv6_ctor(); | | 11| 47|netsnmp_udp_ctor(); | | 12| 47|netsnmp_tcp_ctor(); | | 13| 47|netsnmp_alias_ctor(); | | 14| 47|netsnmp_unix_ctor(); ------------------ 508| | 509| 47| netsnmp_tdomain_dump(); 510| | 511| | 512| 47|} netsnmp_clear_tdomain_list: 516| 47|{ 517| 47| netsnmp_tdomain *list = domain_list, *next = NULL; 518| 47| DEBUGMSGTL(("tdomain", "clear_tdomain_list() called\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 519| | 520| 565| while (list != NULL) { ------------------ | Branch (520:12): [True: 518, False: 47] ------------------ 521| 518| next = list->next; 522| 518| SNMP_FREE(list->prefix); ------------------ | | 62| 518|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 518, False: 0] | | | Branch (62:66): [Folded, False: 518] | | ------------------ ------------------ 523| | /* attention!! list itself is not in the heap, so we must not free it! */ 524| 518| list = next; 525| 518| } 526| | domain_list = NULL; 527| 47|} netsnmp_tdomain_register: 554| 518|{ 555| 518| netsnmp_tdomain **prevNext = &domain_list, *d; 556| | 557| 518| if (n != NULL) { ------------------ | Branch (557:9): [True: 518, False: 0] ------------------ 558| 3.11k| for (d = domain_list; d != NULL; d = d->next) { ------------------ | Branch (558:31): [True: 2.59k, False: 518] ------------------ 559| 2.59k| if (netsnmp_oid_equals(n->name, n->name_length, ------------------ | Branch (559:17): [True: 0, False: 2.59k] ------------------ 560| 2.59k| d->name, d->name_length) == 0) { 561| | /* 562| | * Already registered. 563| | */ 564| 0| return 0; 565| 0| } 566| 2.59k| prevNext = &(d->next); 567| 2.59k| } 568| 518| n->next = NULL; 569| 518| *prevNext = n; 570| 518| return 1; 571| 518| } else { 572| 0| return 0; 573| 0| } 574| 518|} netsnmp_tdomain_transport_tspec: 643| 47|{ 644| 47| const char *application, *str, *default_domain, *default_target, *source; 645| 47| int local; 646| 47| netsnmp_tdomain *match = NULL; 647| 47| const char *addr = NULL; 648| 47| const char * const *spec = NULL; 649| 47| int any_found = 0; 650| 47| char buf[SNMP_MAXPATH]; 651| 47| const char **lspec = NULL; 652| 47| char *tokenized_domain = NULL; 653| | 654| 47| application = tspec->application; 655| 47| str = tspec->target; 656| 47| local = tspec->flags & NETSNMP_TSPEC_LOCAL; ------------------ | | 117| 47|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ 657| 47| default_domain = tspec->default_domain; 658| 47| default_target = tspec->default_target; 659| 47| source = tspec->source; 660| | /** transport_config = tspec->transport_config; not used yet */ 661| | 662| 47| DEBUGMSGTL(("tdomain", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 663| 47| "tdomain_transport_spec(\"%s\", \"%s\", %d, \"%s\", \"%s\", \"%s\")\n", 664| 47| application, str ? str : "[NIL]", local, 665| 47| default_domain ? default_domain : "[NIL]", 666| 47| default_target ? default_target : "[NIL]", 667| 47| source ? source : "[NIL]")); 668| | 669| | /* see if we can load a host-name specific set of conf files */ 670| 47| if (!netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (670:9): [True: 47, False: 0] ------------------ 671| 47| NETSNMP_DS_LIB_DONT_LOAD_HOST_FILES) && ------------------ | | 100| 47|#define NETSNMP_DS_LIB_DONT_LOAD_HOST_FILES 40 /* don't read host.conf files */ ------------------ 672| 47| netsnmp_is_fqdn(str)) { ------------------ | Branch (672:9): [True: 0, False: 47] ------------------ 673| 0| static int have_added_handler = 0; 674| 0| char *newhost; 675| 0| struct config_line *config_handlers; 676| 0| struct config_files file_names; 677| 0| char *prev_hostname; 678| | 679| | /* register a "transport" specifier */ 680| 0| if (!have_added_handler) { ------------------ | Branch (680:13): [True: 0, False: 0] ------------------ 681| 0| have_added_handler = 1; 682| 0| netsnmp_ds_register_config(ASN_OCTET_STR, ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 683| 0| "snmp", "transport", 684| 0| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 685| 0| NETSNMP_DS_LIB_HOSTNAME); ------------------ | | 178| 0|#define NETSNMP_DS_LIB_HOSTNAME 27 ------------------ 686| 0| } 687| | 688| | /* we save on specific setting that we don't allow to change 689| | from one transport creation to the next; ie, we don't want 690| | the "transport" specifier to be a default. It should be a 691| | single invocation use only */ 692| 0| prev_hostname = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 693| 0| NETSNMP_DS_LIB_HOSTNAME); ------------------ | | 178| 0|#define NETSNMP_DS_LIB_HOSTNAME 27 ------------------ 694| 0| if (prev_hostname) ------------------ | Branch (694:13): [True: 0, False: 0] ------------------ 695| 0| prev_hostname = strdup(prev_hostname); 696| | 697| | /* read in the hosts/STRING.conf files */ 698| 0| config_handlers = read_config_get_handlers("snmp"); 699| 0| snprintf(buf, sizeof(buf)-1, "hosts/%s", str); 700| 0| file_names.fileHeader = buf; 701| 0| file_names.start = config_handlers; 702| 0| file_names.next = NULL; 703| 0| DEBUGMSGTL(("tdomain", "checking for host specific config %s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 704| 0| buf)); 705| 0| read_config_files_of_type(EITHER_CONFIG, &file_names); ------------------ | | 16| 0|#define EITHER_CONFIG 2 ------------------ 706| | 707| 0| if (NULL != ------------------ | Branch (707:13): [True: 0, False: 0] ------------------ 708| 0| (newhost = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 709| 0| NETSNMP_DS_LIB_HOSTNAME))) { ------------------ | | 178| 0|#define NETSNMP_DS_LIB_HOSTNAME 27 ------------------ 710| 0| strlcpy(buf, newhost, sizeof(buf)); 711| 0| str = buf; 712| 0| } 713| | 714| 0| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 715| 0| NETSNMP_DS_LIB_HOSTNAME, ------------------ | | 178| 0|#define NETSNMP_DS_LIB_HOSTNAME 27 ------------------ 716| 0| prev_hostname); 717| 0| SNMP_FREE(prev_hostname); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 718| 0| } 719| | 720| | /* First try - assume that there is a domain in str (domain:target) */ 721| | 722| 47| if (str != NULL) { ------------------ | Branch (722:9): [True: 47, False: 0] ------------------ 723| 47| const char *cp; 724| 47| if ((cp = strchr(str, ':')) != NULL) { ------------------ | Branch (724:13): [True: 47, False: 0] ------------------ 725| 47| char* mystring = (char*)malloc(cp + 1 - str); 726| 47| if (mystring == NULL) ------------------ | Branch (726:17): [True: 0, False: 47] ------------------ 727| 0| return NULL; 728| 47| memcpy(mystring, str, cp - str); 729| 47| mystring[cp - str] = '\0'; 730| 47| addr = cp + 1; 731| | 732| 47| match = find_tdomain(mystring); 733| 47| free(mystring); 734| 47| } 735| 47| } 736| | 737| | /* 738| | * Second try, if there is no domain in str (target), then try the 739| | * default domain 740| | */ 741| | 742| 47| if (match == NULL) { ------------------ | Branch (742:9): [True: 47, False: 0] ------------------ 743| 47| addr = str; 744| 47| if (addr && *addr == '/') { ------------------ | Branch (744:13): [True: 47, False: 0] | Branch (744:21): [True: 0, False: 47] ------------------ 745| 0| DEBUGMSGTL(("tdomain", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 746| 0| "Address starts with '/', so assume \"unix\" " 747| 0| "domain\n")); 748| 0| match = find_tdomain("unix"); 749| 47| } else if (default_domain) { ------------------ | Branch (749:20): [True: 0, False: 47] ------------------ 750| 0| DEBUGMSGTL(("tdomain", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 751| 0| "Use user specified default domain \"%s\"\n", 752| 0| default_domain)); 753| 0| if (!strchr(default_domain, ',')) ------------------ | Branch (753:17): [True: 0, False: 0] ------------------ 754| 0| match = find_tdomain(default_domain); 755| 0| else { 756| 0| int commas = 0; 757| 0| const char *cp = default_domain; 758| 0| char *ptr = NULL; 759| 0| tokenized_domain = strdup(default_domain); 760| 0| if (!tokenized_domain) ------------------ | Branch (760:21): [True: 0, False: 0] ------------------ 761| 0| return NULL; 762| | 763| 0| while (*++cp) if (*cp == ',') commas++; ------------------ | Branch (763:24): [True: 0, False: 0] | Branch (763:35): [True: 0, False: 0] ------------------ 764| 0| lspec = calloc(commas+2, sizeof(char *)); 765| 0| if (!lspec) { ------------------ | Branch (765:21): [True: 0, False: 0] ------------------ 766| 0| free(tokenized_domain); 767| 0| return NULL; 768| 0| } 769| 0| commas = 1; 770| 0| lspec[0] = strtok_r(tokenized_domain, ",", &ptr); 771| 0| while ((lspec[commas++] = strtok_r(NULL, ",", &ptr))) ------------------ | Branch (771:24): [True: 0, False: 0] ------------------ 772| 0| ; 773| 0| spec = lspec; 774| 0| } 775| 47| } else { 776| 47| spec = netsnmp_lookup_default_domains(application); 777| 47| if (spec == NULL) { ------------------ | Branch (777:17): [True: 47, False: 0] ------------------ 778| 47| DEBUGMSGTL(("tdomain", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 779| 47| "No default domain found, assume \"udp\"\n")); 780| 47| match = find_tdomain("udp"); 781| 47| } else { 782| 0| const char * const * r = spec; 783| 0| DEBUGMSGTL(("tdomain", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 784| 0| "Use application default domains")); 785| 0| while(*r) { ------------------ | Branch (785:23): [True: 0, False: 0] ------------------ 786| 0| DEBUGMSG(("tdomain", " \"%s\"", *r)); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 787| 0| ++r; 788| 0| } 789| 0| DEBUGMSG(("tdomain", "\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 790| 0| } 791| 47| } 792| 47| } 793| | 794| 47| for(;;) { 795| 47| if (match) { ------------------ | Branch (795:13): [True: 47, False: 0] ------------------ 796| 47| netsnmp_transport *t = NULL; 797| 47| const char* addr2; 798| | 799| 47| any_found = 1; 800| | /* 801| | * Ok, we know what domain to try, lets see what default data 802| | * should be used with it 803| | */ 804| 47| if (default_target != NULL) ------------------ | Branch (804:17): [True: 0, False: 47] ------------------ 805| 0| addr2 = default_target; 806| 47| else 807| 47| addr2 = netsnmp_lookup_default_target(application, 808| 47| match->prefix[0]); 809| 47| DEBUGMSGTL(("tdomain", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 810| 47| "trying domain \"%s\" address \"%s\" " 811| 47| "default address \"%s\"\n", 812| 47| match->prefix[0], addr ? addr : "[NIL]", 813| 47| addr2 ? addr2 : "[NIL]")); 814| 47| if (match->f_create_from_tspec) { ------------------ | Branch (814:17): [True: 47, False: 0] ------------------ 815| 47| netsnmp_tdomain_spec tspec_tmp; 816| 47| memcpy(&tspec_tmp, tspec, sizeof(tspec_tmp)); 817| | /** if we didn't have a default target but looked one up, 818| | * copy the spec and use the found default. */ 819| 47| if ((default_target == NULL) && (addr2 != NULL)) ------------------ | Branch (819:21): [True: 47, False: 0] | Branch (819:49): [True: 0, False: 47] ------------------ 820| 0| tspec_tmp.default_target = addr2; 821| 47| if (addr != tspec_tmp.target) ------------------ | Branch (821:21): [True: 0, False: 47] ------------------ 822| 0| tspec_tmp.target = addr; 823| 47| t = match->f_create_from_tspec(&tspec_tmp); 824| 47| } 825| 0| else { 826| |#if 0 /** remove warning until all transports implement tspec */ 827| | NETSNMP_LOGONCE((LOG_WARNING, 828| | "transport domain %s uses deprecated f_create function\n", 829| | match->prefix[0])); 830| |#endif 831| 0| if (match->f_create_from_tstring) { ------------------ | Branch (831:21): [True: 0, False: 0] ------------------ 832| 0| t = match->f_create_from_tstring(addr, local); 833| 0| } 834| 0| else 835| 0| t = match->f_create_from_tstring_new(addr, local, addr2); 836| 0| } 837| 47| if (t) { ------------------ | Branch (837:17): [True: 47, False: 0] ------------------ 838| 47| if (lspec) { ------------------ | Branch (838:21): [True: 0, False: 47] ------------------ 839| 0| free(tokenized_domain); 840| 0| free(lspec); 841| 0| } 842| 47| return t; 843| 47| } 844| 47| } 845| 0| addr = str; 846| 0| if (spec && *spec) ------------------ | Branch (846:13): [True: 0, False: 0] | Branch (846:21): [True: 0, False: 0] ------------------ 847| 0| match = find_tdomain(*spec++); 848| 0| else 849| 0| break; 850| 0| } 851| 0| if (!any_found) ------------------ | Branch (851:9): [True: 0, False: 0] ------------------ 852| 0| snmp_log(LOG_ERR, "No support for any checked transport domain\n"); 853| 0| if (lspec) { ------------------ | Branch (853:9): [True: 0, False: 0] ------------------ 854| 0| free(tokenized_domain); 855| 0| free(lspec); 856| 0| } 857| | return NULL; 858| 47|} netsnmp_tdomain_transport_full: 865| 47|{ 866| 47| netsnmp_tdomain_spec tspec; 867| 47| memset(&tspec, 0x0, sizeof(tspec)); 868| 47| tspec.application = application; 869| 47| tspec.target = str; 870| 47| if (local) ------------------ | Branch (870:9): [True: 47, False: 0] ------------------ 871| 47| tspec.flags |= NETSNMP_TSPEC_LOCAL; ------------------ | | 117| 47|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ 872| 47| tspec.default_domain = default_domain; 873| 47| tspec.default_target = default_target; 874| 47| tspec.source = NULL; 875| | tspec.transport_config = NULL; 876| 47| return netsnmp_tdomain_transport_tspec(&tspec); 877| 47|} netsnmp_transport_open_server: 936| 47|{ 937| 47| return netsnmp_tdomain_transport_full(application, str, 1, NULL, NULL); 938| 47|} _tc_find_transport: 1240| 47|{ 1241| | /* 1242| | * we shouldn't really have that many transports, so instead of 1243| | * using an additional key, just iterate over the whole container. 1244| | */ 1245| 47| netsnmp_iterator *itr; 1246| 47| trans_cache *tc; 1247| | 1248| 47| DEBUGMSGTL(("transport:cache:find_transport", "%p\n", t)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1249| | 1250| 47| if (NULL == _container) ------------------ | Branch (1250:9): [True: 47, False: 0] ------------------ 1251| 47| return NULL; 1252| | 1253| 0| itr = CONTAINER_ITERATOR(_container); ------------------ | | 404| 0|#define CONTAINER_ITERATOR(x) (x)->get_iterator(x) ------------------ 1254| 0| if (NULL == itr) { ------------------ | Branch (1254:9): [True: 0, False: 0] ------------------ 1255| 0| snmp_log(LOG_ERR, "could not get iterator for transport cache\n"); 1256| 0| return NULL; 1257| 0| } 1258| | 1259| 0| tc = ITERATOR_FIRST(itr); ------------------ | | 546| 0|#define ITERATOR_FIRST(x) x->first(x) ------------------ 1260| 0| for( ; tc; tc = ITERATOR_NEXT(itr)) ------------------ | | 547| 0|#define ITERATOR_NEXT(x) x->next(x) ------------------ | Branch (1260:12): [True: 0, False: 0] ------------------ 1261| 0| if (tc->t == t) ------------------ | Branch (1261:13): [True: 0, False: 0] ------------------ 1262| 0| break; 1263| 0| ITERATOR_RELEASE(itr); ------------------ | | 550| 0|#define ITERATOR_RELEASE(x) do { x->release(x); x = NULL; } while(0) | | ------------------ | | | Branch (550:67): [Folded, False: 0] | | ------------------ ------------------ 1264| | 1265| 0| DEBUGMSGT(("transport:cache:find_transport","found %p\n", tc)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1266| | 1267| 0| return tc; 1268| 0|} netsnmp_transport_cache_remove: 1272| 47|{ 1273| 47| trans_cache *tc; 1274| | 1275| 47| DEBUGMSGTL(("transport:cache:close", "%p\n", t)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1276| | 1277| 47| if (NULL == t) ------------------ | Branch (1277:9): [True: 0, False: 47] ------------------ 1278| 0| return 0; 1279| | 1280| | /** transport in cache? */ 1281| 47| tc = _tc_find_transport(t); 1282| 47| if (NULL == tc) { ------------------ | Branch (1282:9): [True: 47, False: 0] ------------------ 1283| 47| DEBUGMSGTL(("transport:cache:close", "%p not found in cache\n", t)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1284| 47| return 0; 1285| 47| } 1286| | 1287| 0| --tc->count; 1288| | 1289| | /** still in use? */ 1290| 0| if (tc->count > 0) { ------------------ | Branch (1290:9): [True: 0, False: 0] ------------------ 1291| 0| DEBUGMSGTL(("transport:cache:close", "still %d user(s) of %p\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1292| 0| tc->count, t)); 1293| 0| return 1; 1294| 0| } 1295| | 1296| | /** unbalanced get/close? */ 1297| 0| if (tc->count < 0) ------------------ | Branch (1297:9): [True: 0, False: 0] ------------------ 1298| 0| snmp_log(LOG_WARNING, "transport cache get/close mismatch\n"); 1299| | 1300| 0| _tc_remove(tc); 1301| 0| _tc_free(tc); /* also does close */ 1302| | 1303| 0| return 0; 1304| 0|} snmp_transport.c:netsnmp_tdomain_dump: 532| 47|{ 533| 47| netsnmp_tdomain *d; 534| 47| int i = 0; 535| | 536| 47| DEBUGMSGTL(("tdomain", "domain_list -> ")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 537| 565| for (d = domain_list; d != NULL; d = d->next) { ------------------ | Branch (537:27): [True: 518, False: 47] ------------------ 538| 518| DEBUGMSG(("tdomain", "{ ")); ------------------ | | 61| 518|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 518|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 518] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 518] | | ------------------ ------------------ 539| 518| DEBUGMSGOID(("tdomain", d->name, d->name_length)); ------------------ | | 67| 518|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 518|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 518] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 0|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 518] | | ------------------ ------------------ 540| 518| DEBUGMSG(("tdomain", ", \"")); ------------------ | | 61| 518|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 518|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 518] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 518] | | ------------------ ------------------ 541| 1.50k| for (i = 0; d->prefix[i] != NULL; i++) { ------------------ | Branch (541:21): [True: 988, False: 518] ------------------ 542| 988| DEBUGMSG(("tdomain", "%s%s", d->prefix[i], ------------------ | | 61| 988|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 988|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 988] | | | | ------------------ | | ------------------ | | | Branch (61:56): [True: 0, False: 0] | | | Branch (61:67): [Folded, False: 988] | | ------------------ ------------------ 543| 988| (d->prefix[i + 1]) ? "/" : "")); 544| 988| } 545| 518| DEBUGMSG(("tdomain", "\" } -> ")); ------------------ | | 61| 518|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 518|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 518] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 518] | | ------------------ ------------------ 546| 518| } 547| 47| DEBUGMSG(("tdomain", "[NIL]\n")); ------------------ | | 61| 47|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 47] | | ------------------ ------------------ 548| 47|} snmp_transport.c:netsnmp_is_fqdn: 623| 47|{ 624| 47| if (!thename) ------------------ | Branch (624:9): [True: 0, False: 47] ------------------ 625| 0| return 0; 626| 470| while(*thename) { ------------------ | Branch (626:11): [True: 470, False: 0] ------------------ 627| 470| if (*thename != '.' && !isupper((unsigned char)*thename) && ------------------ | Branch (627:13): [True: 329, False: 141] | Branch (627:32): [True: 329, False: 0] ------------------ 628| 329| !islower((unsigned char)*thename) && ------------------ | Branch (628:13): [True: 329, False: 0] ------------------ 629| 329| !isdigit((unsigned char)*thename) && *thename != '-') { ------------------ | Branch (629:13): [True: 47, False: 282] | Branch (629:50): [True: 47, False: 0] ------------------ 630| 47| return 0; 631| 47| } 632| 423| thename++; 633| 423| } 634| 0| return 1; 635| 47|} snmp_transport.c:find_tdomain: 605| 94|{ 606| 94| netsnmp_tdomain *d; 607| 942| for (d = domain_list; d != NULL; d = d->next) { ------------------ | Branch (607:27): [True: 895, False: 47] ------------------ 608| 895| int i; 609| 2.68k| for (i = 0; d->prefix[i] != NULL; i++) ------------------ | Branch (609:21): [True: 1.83k, False: 848] ------------------ 610| 1.83k| if (strcasecmp(d->prefix[i], spec) == 0) { ------------------ | Branch (610:17): [True: 47, False: 1.78k] ------------------ 611| 47| DEBUGMSGTL(("tdomain", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 612| 47| "Found domain \"%s\" from specifier \"%s\"\n", 613| 47| d->prefix[0], spec)); 614| 47| return d; 615| 47| } 616| 895| } 617| 47| DEBUGMSGTL(("tdomain", "Found no domain from specifier \"%s\"\n", spec)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 618| | return NULL; 619| 94|} init_ksm: 218| 47|{ 219| 47| krb5_error_code retval; 220| 47| struct snmp_secmod_def *def; 221| 47| int i; 222| | 223| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defKSMKeytab", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 224| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_KSM_KEYTAB); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_KSM_KEYTAB); ------------------ | | 172| 47|#define NETSNMP_DS_LIB_KSM_KEYTAB 21 ------------------ 225| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defKSMServiceName", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 226| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 227| 47| NETSNMP_DS_LIB_KSM_SERVICE_NAME); ------------------ | | 173| 47|#define NETSNMP_DS_LIB_KSM_SERVICE_NAME 22 ------------------ 228| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 229| 47| SNMP_CALLBACK_POST_READ_CONFIG, ------------------ | | 24| 47|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 230| 47| init_snmpksm_post_config, NULL); 231| | 232| | 233| 47| if (kcontext == NULL) { ------------------ | Branch (233:9): [True: 47, False: 0] ------------------ 234| 47| retval = krb5_init_context(&kcontext); 235| | 236| 47| if (retval) { ------------------ | Branch (236:13): [True: 0, False: 47] ------------------ 237| 0| DEBUGMSGTL(("ksm", "krb5_init_context failed (%s), not " ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 238| 0| "registering KSM\n", error_message(retval))); 239| 0| return; 240| 0| } 241| 47| } 242| | 243| 3.05k| for (i = 0; i < HASHSIZE; i++) ------------------ | | 129| 3.05k|#define HASHSIZE 64 ------------------ | Branch (243:17): [True: 3.00k, False: 47] ------------------ 244| 3.00k| ksm_hash_table[i] = NULL; 245| | 246| 47| def = SNMP_MALLOC_STRUCT(snmp_secmod_def); ------------------ | | 69| 47|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 247| | 248| 47| if (!def) { ------------------ | Branch (248:9): [True: 0, False: 47] ------------------ 249| 0| DEBUGMSGTL(("ksm", "Unable to malloc snmp_secmod struct, not " ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 250| 0| "registering KSM\n")); 251| 0| return; 252| 0| } 253| | 254| 47| def->encode_reverse = ksm_rgenerate_out_msg; 255| 47| def->decode = ksm_process_in_msg; 256| 47| def->session_open = ksm_session_init; 257| 47| def->pdu_free_state_ref = ksm_free_state_ref; 258| 47| def->pdu_free = ksm_free_pdu; 259| 47| def->pdu_clone = ksm_clone_pdu; 260| | 261| 47| register_sec_mod(NETSNMP_SEC_MODEL_KSM, "ksm", def); ------------------ | | 13| 47|#define NETSNMP_SEC_MODEL_KSM 2066432 ------------------ 262| 47|} shutdown_ksm: 265| 47|{ 266| 47| unregister_sec_mod(NETSNMP_SEC_MODEL_KSM); ------------------ | | 13| 47|#define NETSNMP_SEC_MODEL_KSM 2066432 ------------------ 267| 47| if (kcontext) ------------------ | Branch (267:9): [True: 47, False: 0] ------------------ 268| 47| krb5_free_context(kcontext); 269| | kcontext = NULL; 270| 47|} snmpksm.c:init_snmpksm_post_config: 169| 47|{ 170| | 171| 47| if (kcontext == NULL) { ------------------ | Branch (171:9): [True: 0, False: 47] ------------------ 172| | /* not reached, I'd imagine */ 173| 0| return SNMPERR_KRB5; ------------------ | | 247| 0|#define SNMPERR_KRB5 (-63) ------------------ 174| 0| } 175| | 176| 47| if (service_name == NULL) { ------------------ | Branch (176:9): [True: 1, False: 46] ------------------ 177| | /* always reached, I'd imagine */ 178| 1| char *c = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 179| 1| NETSNMP_DS_LIB_KSM_SERVICE_NAME); ------------------ | | 173| 1|#define NETSNMP_DS_LIB_KSM_SERVICE_NAME 22 ------------------ 180| 1| if (c != NULL) { ------------------ | Branch (180:6): [True: 0, False: 1] ------------------ 181| 0| service_name = c; 182| 0| } 183| 1| else { 184| 1| service_name = service_host; 185| 1| } 186| 1| } 187| | 188| 47| if (keytab_setup == 0) { ------------------ | Branch (188:9): [True: 1, False: 46] ------------------ 189| | /* always reached, I'd imagine */ 190| 1| char *c = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 191| 1| NETSNMP_DS_LIB_KSM_KEYTAB); ------------------ | | 172| 1|#define NETSNMP_DS_LIB_KSM_KEYTAB 21 ------------------ 192| 1| if (c) { ------------------ | Branch (192:6): [True: 0, False: 1] ------------------ 193| 0| krb5_error_code retval; 194| 0| DEBUGMSGTL(("ksm", "Using keytab %s\n", c)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 195| 0| retval = krb5_kt_resolve(kcontext, c, &keytab); 196| 0| if (retval) { ------------------ | Branch (196:10): [True: 0, False: 0] ------------------ 197| 0| DEBUGMSGTL(("ksm", "krb5_kt_resolve(\"%s\") failed. KSM " ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 198| 0| "config callback failing\n", error_message(retval))); 199| 0| return SNMPERR_KRB5; ------------------ | | 247| 0|#define SNMPERR_KRB5 (-63) ------------------ 200| 0| } 201| 0| } 202| 1| else { 203| 1| DEBUGMSGTL(("ksm", "Using default keytab\n")); ------------------ | | 66| 1|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 204| 1| } 205| 1| keytab_setup = 1; 206| 1| } 207| | 208| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 209| 47|} init_tsm: 43| 47|{ 44| 47| struct snmp_secmod_def *def; 45| 47| int ret; 46| | 47| 47| def = SNMP_MALLOC_STRUCT(snmp_secmod_def); ------------------ | | 69| 47|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 48| | 49| 47| if (!def) { ------------------ | Branch (49:9): [True: 0, False: 47] ------------------ 50| 0| snmp_log(LOG_ERR, 51| 0| "Unable to malloc snmp_secmod struct, not registering TSM\n"); 52| 0| return; 53| 0| } 54| | 55| 47| def->encode_reverse = tsm_rgenerate_out_msg; 56| 47| def->decode = tsm_process_in_msg; 57| 47| def->session_open = tsm_session_init; 58| 47| def->pdu_free_state_ref = tsm_free_state_ref; 59| 47| def->pdu_clone = tsm_clone_pdu; 60| 47| def->pdu_free = tsm_free_pdu; 61| 47| def->probe_engineid = snmpv3_probe_contextEngineID_rfc5343; 62| | 63| 47| DEBUGMSGTL(("tsm","registering ourselves\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 64| 47| ret = register_sec_mod(SNMP_SEC_MODEL_TSM, "tsm", def); ------------------ | | 296| 47|#define SNMP_SEC_MODEL_TSM 4 ------------------ 65| 47| DEBUGMSGTL(("tsm"," returned %d\n", ret)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 66| | 67| 47| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "tsmUseTransportPrefix", ------------------ | | 72| 47|#define ASN_BOOLEAN 0x01U ------------------ 68| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 69| 47| NETSNMP_DS_LIB_TSM_USE_PREFIX); ------------------ | | 99| 47|#define NETSNMP_DS_LIB_TSM_USE_PREFIX 39 /* TSM's simple security name mapping */ ------------------ 70| 47|} shutdown_tsm: 75| 47|{ 76| 47|} usm_get_user2: 517| 20|{ 518| 20| DEBUGMSGTL(("usm", "getting user %.*s\n", (int)nameLen, ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 519| 20| (const char *)name)); 520| 20| return usm_get_user_from_list(engineID, engineIDLen, name, nameLen, 521| 20| userList, 1); 522| 20|} usm_free_user: 749| 141|{ 750| 141| if (user == NULL) ------------------ | Branch (750:9): [True: 94, False: 47] ------------------ 751| 94| return NULL; 752| | 753| 47| SNMP_FREE(user->engineID); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 754| 47| SNMP_FREE(user->name); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 755| 47| SNMP_FREE(user->secName); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 756| 47| SNMP_FREE(user->cloneFrom); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 757| 47| SNMP_FREE(user->userPublicString); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 758| 47| SNMP_FREE(user->authProtocol); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 759| 47| SNMP_FREE(user->privProtocol); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 760| | 761| 47| if (user->authKey != NULL) { ------------------ | Branch (761:9): [True: 0, False: 47] ------------------ 762| 0| SNMP_ZERO(user->authKey, user->authKeyLen); ------------------ | | 77| 0|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | ------------------ | | | Branch (77:33): [True: 0, False: 0] | | | Branch (77:61): [Folded, False: 0] | | ------------------ ------------------ 763| 0| SNMP_FREE(user->authKey); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 764| 0| } 765| | 766| 47| if (user->privKey != NULL) { ------------------ | Branch (766:9): [True: 0, False: 47] ------------------ 767| 0| SNMP_ZERO(user->privKey, user->privKeyLen); ------------------ | | 77| 0|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | ------------------ | | | Branch (77:33): [True: 0, False: 0] | | | Branch (77:61): [Folded, False: 0] | | ------------------ ------------------ 768| 0| SNMP_FREE(user->privKey); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 769| 0| } 770| | 771| 47| if (user->authKeyKu != NULL) { ------------------ | Branch (771:9): [True: 0, False: 47] ------------------ 772| 0| SNMP_ZERO(user->authKeyKu, user->authKeyKuLen); ------------------ | | 77| 0|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | ------------------ | | | Branch (77:33): [True: 0, False: 0] | | | Branch (77:61): [Folded, False: 0] | | ------------------ ------------------ 773| 0| SNMP_FREE(user->authKeyKu); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 774| 0| } 775| | 776| 47| if (user->privKeyKu != NULL) { ------------------ | Branch (776:9): [True: 0, False: 47] ------------------ 777| 0| SNMP_ZERO(user->privKeyKu, user->privKeyKuLen); ------------------ | | 77| 0|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | ------------------ | | | Branch (77:33): [True: 0, False: 0] | | | Branch (77:61): [Folded, False: 0] | | ------------------ ------------------ 778| 0| SNMP_FREE(user->privKeyKu); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 779| 0| } 780| | 781| 47|#ifdef NETSNMP_USE_OPENSSL 782| 47| if (user->usmDHUserAuthKeyChange) ------------------ | Branch (782:9): [True: 0, False: 47] ------------------ 783| 0| { 784| 0| DH_free(user->usmDHUserAuthKeyChange); 785| 0| user->usmDHUserAuthKeyChange = NULL; 786| 0| } 787| | 788| 47| if (user->usmDHUserPrivKeyChange) ------------------ | Branch (788:9): [True: 0, False: 47] ------------------ 789| 0| { 790| 0| DH_free(user->usmDHUserPrivKeyChange); 791| 0| user->usmDHUserPrivKeyChange = NULL; 792| 0| } 793| 47|#endif 794| | 795| | /* 796| | * FIX Why not put this check *first?* 797| | */ 798| 47| if (user->prev != NULL && user->prev != (struct usmUser *)-1) { /* ack, this shouldn't happen */ ------------------ | Branch (798:9): [True: 0, False: 47] | Branch (798:31): [True: 0, False: 0] ------------------ 799| 0| user->prev->next = user->next; 800| 0| } 801| 47| if (user->next != NULL && user->next != (struct usmUser *)-1) { ------------------ | Branch (801:9): [True: 0, False: 47] | Branch (801:31): [True: 0, False: 0] ------------------ 802| 0| user->next->prev = user->prev; 803| 0| if (user->prev != NULL) /* ack this is really bad, because it means ------------------ | Branch (803:13): [True: 0, False: 0] ------------------ 804| | * * we'll loose the head of some structure tree */ 805| 0| DEBUGMSGTL(("usm", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 806| 0| "Severe: Asked to free the head of a usmUser tree somewhere.")); 807| 0| } 808| | 809| | 810| 47| SNMP_ZERO(user, sizeof(*user)); ------------------ | | 77| 47|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | ------------------ | | | Branch (77:33): [True: 47, False: 0] | | | Branch (77:61): [Folded, False: 47] | | ------------------ ------------------ 811| 47| SNMP_FREE(user); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 812| | 813| 47| return NULL; /* for convenience to returns from calling functions */ 814| | 815| 141|} /* end usm_free_user() */ usm_create_user: 4097| 47|{ 4098| 47| struct usmUser *newUser; 4099| | 4100| | /* 4101| | * create the new user 4102| | */ 4103| 47| newUser = calloc(1, sizeof(struct usmUser)); 4104| 47| if (newUser == NULL) ------------------ | Branch (4104:9): [True: 0, False: 47] ------------------ 4105| 0| return NULL; 4106| | 4107| | /* 4108| | * fill the auth/priv protocols 4109| | */ 4110| 47| if ((newUser->authProtocol = ------------------ | Branch (4110:9): [True: 0, False: 47] ------------------ 4111| 47| snmp_duplicate_objid(usmNoAuthProtocol, 4112| 47| OID_LENGTH(usmNoAuthProtocol))) == ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4113| 47| NULL) 4114| 0| return usm_free_user(newUser); 4115| 47| newUser->authProtocolLen = OID_LENGTH(usmNoAuthProtocol); ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4116| | 4117| 47| if ((newUser->privProtocol = ------------------ | Branch (4117:9): [True: 0, False: 47] ------------------ 4118| 47| snmp_duplicate_objid(usmNoPrivProtocol, 4119| 47| OID_LENGTH(usmNoPrivProtocol))) == ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4120| 47| NULL) 4121| 0| return usm_free_user(newUser); 4122| 47| newUser->privProtocolLen = OID_LENGTH(usmNoPrivProtocol); ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4123| | 4124| | /* 4125| | * set the storage type to nonvolatile, and the status to ACTIVE 4126| | */ 4127| 47| newUser->userStorageType = ST_NONVOLATILE; ------------------ | | 52| 47|#define ST_NONVOLATILE 3 ------------------ 4128| 47| newUser->userStatus = RS_ACTIVE; ------------------ | | 35| 47|#define RS_ACTIVE 1 ------------------ 4129| 47| return newUser; 4130| | 4131| 47|} /* end usm_clone_user() */ get_default_authtype: 5076| 94|{ 5077| 94| if (defaultAuthType == NULL) { ------------------ | Branch (5077:9): [True: 1, False: 93] ------------------ 5078| 1| defaultAuthType = SNMP_DEFAULT_AUTH_PROTO; ------------------ | | 94| 1|#define SNMP_DEFAULT_AUTH_PROTO usmHMACMD5AuthProtocol ------------------ 5079| 1| defaultAuthTypeLen = SNMP_DEFAULT_AUTH_PROTOLEN; ------------------ | | 98| 1|#define SNMP_DEFAULT_AUTH_PROTOLEN OID_LENGTH(SNMP_DEFAULT_AUTH_PROTO) | | ------------------ | | | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) | | ------------------ ------------------ 5080| 1| } 5081| 94| if (len) ------------------ | Branch (5081:9): [True: 47, False: 47] ------------------ 5082| 47| *len = defaultAuthTypeLen; 5083| 94| return defaultAuthType; 5084| 94|} get_default_privtype: 5098| 94|{ 5099| 94| if (defaultPrivType == NULL) { ------------------ | Branch (5099:9): [True: 1, False: 93] ------------------ 5100| 1| defaultPrivType = SNMP_DEFAULT_PRIV_PROTO; ------------------ | | 100| 1|#define SNMP_DEFAULT_PRIV_PROTO usmDESPrivProtocol ------------------ 5101| 1| defaultPrivTypeLen = SNMP_DEFAULT_PRIV_PROTOLEN; ------------------ | | 104| 1|#define SNMP_DEFAULT_PRIV_PROTOLEN OID_LENGTH(SNMP_DEFAULT_PRIV_PROTO) | | ------------------ | | | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) | | ------------------ ------------------ 5102| 1| } 5103| 94| if (len) ------------------ | Branch (5103:9): [True: 47, False: 47] ------------------ 5104| 47| *len = defaultPrivTypeLen; 5105| 94| return defaultPrivType; 5106| 94|} init_usm: 5198| 47|{ 5199| 47| struct snmp_secmod_def *def; 5200| 47| char *type; 5201| | 5202| 47| DEBUGMSGTL(("init_usm", "unit_usm: %" NETSNMP_PRIo "u %" NETSNMP_PRIo "u\n", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 5203| 47| usmNoPrivProtocol[0], usmNoPrivProtocol[1])); 5204| | 5205| 47| sc_init(); /* initialize scapi code */ 5206| | 5207| | /* 5208| | * register ourselves as a security service 5209| | */ 5210| 47| def = SNMP_MALLOC_STRUCT(snmp_secmod_def); ------------------ | | 69| 47|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 5211| 47| if (def == NULL) ------------------ | Branch (5211:9): [True: 0, False: 47] ------------------ 5212| 0| return; 5213| | /* 5214| | * XXX: def->init_sess_secmod move stuff from snmp_api.c 5215| | */ 5216| 47| def->encode_reverse = usm_secmod_rgenerate_out_msg; 5217| 47| def->encode_forward = usm_secmod_generate_out_msg; 5218| 47| def->decode = usm_secmod_process_in_msg; 5219| 47| def->pdu_clone = usm_clone; 5220| 47| def->pdu_free_state_ref = usm_free_usmStateReference; 5221| 47| def->session_setup = usm_session_init; 5222| 47| def->handle_report = usm_handle_report; 5223| 47| def->probe_engineid = usm_discover_engineid; 5224| 47| def->post_probe_engineid = usm_create_user_from_session_hook; 5225| 47| if (register_sec_mod(USM_SEC_MODEL_NUMBER, "usm", def) != SNMPERR_SUCCESS) { ------------------ | | 40| 47|#define USM_SEC_MODEL_NUMBER SNMP_SEC_MODEL_USM | | ------------------ | | | | 295| 47|#define SNMP_SEC_MODEL_USM 3 | | ------------------ ------------------ if (register_sec_mod(USM_SEC_MODEL_NUMBER, "usm", def) != SNMPERR_SUCCESS) { ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (5225:9): [True: 0, False: 47] ------------------ 5226| 0| SNMP_FREE(def); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 5227| 0| snmp_log(LOG_ERR, "could not register usm sec mod\n"); 5228| 0| return; 5229| 0| } 5230| | 5231| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5232| 47| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, ------------------ | | 27| 47|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 5233| 47| init_usm_post_config, NULL); 5234| | 5235| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5236| 47| SNMP_CALLBACK_SHUTDOWN, ------------------ | | 26| 47|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 5237| 47| deinit_usm_post_config, NULL); 5238| | 5239| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5240| 47| SNMP_CALLBACK_SHUTDOWN, ------------------ | | 26| 47|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 5241| 47| free_engineID, NULL); 5242| | 5243| 47| register_config_handler("snmp", "defAuthType", snmpv3_authtype_conf, 5244| 47| NULL, "MD5|SHA|SHA-512|SHA-384|SHA-256|SHA-224"); 5245| 47| register_config_handler("snmp", "defPrivType", snmpv3_privtype_conf, 5246| 47| NULL, 5247| 47| "DES" 5248| 47|#ifdef HAVE_AES 5249| 47| "|AES|AES-128" 5250| 47|#ifdef NETSNMP_DRAFT_BLUMENTHAL_AES_04 5251| 47| "|AES-192|AES-256" 5252| 47|#endif /* NETSNMP_DRAFT_BLUMENTHAL_AES_04 */ 5253| |#else 5254| | " (AES support not available)" 5255| |#endif 5256| 47| ); 5257| | 5258| | /* 5259| | * Free stuff at shutdown time 5260| | */ 5261| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5262| 47| SNMP_CALLBACK_SHUTDOWN, ------------------ | | 26| 47|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 5263| 47| free_enginetime_on_shutdown, NULL); 5264| | 5265| | 5266| 47| type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_APPTYPE); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_APPTYPE); ------------------ | | 157| 47|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 5267| | 5268| 47| register_config_handler(type, "userSetAuthPass", usm_set_password, 5269| 47| NULL, NULL); 5270| 47| register_config_handler(type, "userSetPrivPass", usm_set_password, 5271| 47| NULL, NULL); 5272| 47| register_config_handler(type, "userSetAuthKey", usm_set_password, NULL, 5273| 47| NULL); 5274| 47| register_config_handler(type, "userSetPrivKey", usm_set_password, NULL, 5275| 47| NULL); 5276| 47| register_config_handler(type, "userSetAuthLocalKey", usm_set_password, 5277| 47| NULL, NULL); 5278| 47| register_config_handler(type, "userSetPrivLocalKey", usm_set_password, 5279| 47| NULL, NULL); 5280| 47|} shutdown_usm: 5284| 47|{ 5285| 47| free_etimelist(); 5286| 47| clear_user_list(); 5287| 47|} snmpusm.c:usm_get_user_from_list: 482| 20|{ 483| 20| struct usmUser *ptr; 484| | 485| 20| for (ptr = puserList; ptr != NULL; ptr = ptr->next) { ------------------ | Branch (485:27): [True: 0, False: 20] ------------------ 486| 0| if (ptr->name && strlen(ptr->name) == nameLen && ------------------ | Branch (486:13): [True: 0, False: 0] | Branch (486:26): [True: 0, False: 0] ------------------ 487| 0| memcmp(ptr->name, name, nameLen) == 0) { ------------------ | Branch (487:13): [True: 0, False: 0] ------------------ 488| 0| DEBUGMSGTL(("usm", "match on user %s\n", ptr->name)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 489| 0| if (ptr->engineIDLen == engineIDLen && ------------------ | Branch (489:15): [True: 0, False: 0] ------------------ 490| 0| ((ptr->engineID == NULL && engineID == NULL) || ------------------ | Branch (490:15): [True: 0, False: 0] | Branch (490:40): [True: 0, False: 0] ------------------ 491| 0| (ptr->engineID != NULL && engineID != NULL && ------------------ | Branch (491:15): [True: 0, False: 0] | Branch (491:40): [True: 0, False: 0] ------------------ 492| 0| memcmp(ptr->engineID, engineID, engineIDLen) == 0))) ------------------ | Branch (492:15): [True: 0, False: 0] ------------------ 493| 0| return ptr; 494| 0| DEBUGMSGTL(("usm", "no match on engineID (")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 495| 0| if (engineID) { ------------------ | Branch (495:15): [True: 0, False: 0] ------------------ 496| 0| DEBUGMSGHEX(("usm", engineID, engineIDLen)); ------------------ | | 71| 0|#define DEBUGMSGHEX(x) do {if (_DBG_IF_) {__DBGMSGHEX(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGHEX(x) do {if (_DBG_IF_) {__DBGMSGHEX(x);} }while(0) | | ------------------ | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | ------------------ | | | Branch (71:71): [Folded, False: 0] | | ------------------ ------------------ 497| 0| } else { 498| 0| DEBUGMSGTL(("usm", "Empty EngineID")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 499| 0| } 500| 0| DEBUGMSG(("usm", ")\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 501| 0| } 502| 0| } 503| | 504| | /* 505| | * return "" user used to facilitate engineID discovery 506| | */ 507| 20| if (use_default && !strcmp(name, "")) { ------------------ | Branch (507:9): [True: 20, False: 0] | Branch (507:24): [True: 20, False: 0] ------------------ 508| 20| DEBUGMSGTL(("usm", "return noNameUser\n")); ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 509| 20| return noNameUser; 510| 20| } 511| 0| return NULL; 512| 20|} snmpusm.c:usm_secmod_rgenerate_out_msg: 2431| 20|{ 2432| 20| if (!parms) ------------------ | Branch (2432:9): [True: 0, False: 20] ------------------ 2433| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 2434| | 2435| 20| return usm_rgenerate_out_msg(parms->msgProcModel, 2436| 20| parms->globalData, parms->globalDataLen, 2437| 20| parms->maxMsgSize, parms->secModel, 2438| 20| parms->secEngineID, parms->secEngineIDLen, 2439| 20| parms->secName, parms->secNameLen, 2440| 20| parms->secLevel, 2441| 20| parms->scopedPdu, parms->scopedPduLen, 2442| 20| parms->secStateRef, 2443| 20| parms->session->sessUser, 2444| 20| parms->wholeMsg, parms->wholeMsgLen, 2445| 20| parms->wholeMsgOffset); 2446| 20|} snmpusm.c:usm_rgenerate_out_msg: 1977| 20|{ 1978| 20| size_t msgAuthParmLen = 0; 1979| 20| u_int boots_uint; 1980| 20| u_int time_uint; 1981| 20| long boots_long; 1982| 20| long time_long; 1983| | 1984| | /* 1985| | * Indirection because secStateRef values override parameters. 1986| | * 1987| | * None of these are to be free'd - they are either pointing to 1988| | * what's in the secStateRef or to something either in the 1989| | * actual parameter list or the user list. 1990| | */ 1991| | 1992| 20| const char *theName = NULL; 1993| 20| u_int theNameLength = 0; 1994| 20| const u_char *theEngineID = NULL; 1995| 20| u_int theEngineIDLength = 0; 1996| 20| u_char *theAuthKey = NULL; 1997| 20| u_int theAuthKeyLength = 0; 1998| 20| const oid *theAuthProtocol = NULL; 1999| 20| u_int theAuthProtocolLength = 0; 2000| 20| u_char *thePrivKey = NULL; 2001| 20| u_int thePrivKeyLength = 0; 2002| 20| const oid *thePrivProtocol = NULL; 2003| 20| u_int thePrivProtocolLength = 0; 2004| 20| int theSecLevel = 0; /* No defined const for bad 2005| | * value (other then err). */ 2006| 20| size_t salt_length = 0, save_salt_length = 0; 2007| 20| u_char salt[BYTESIZE(USM_MAX_SALT_LENGTH)]; 2008| 20| u_char authParams[USM_MAX_AUTHSIZE]; 2009| 20| u_char iv[BYTESIZE(USM_MAX_SALT_LENGTH)]; 2010| 20| size_t sp_offset = 0, mac_offset = 0; 2011| 20| int rc = 0; 2012| | 2013| 20| DEBUGMSGTL(("usm", "USM processing has begun (offset %d)\n", (int)*offset)); ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 2014| | 2015| 20| if (secStateRef != NULL) { ------------------ | Branch (2015:9): [True: 0, False: 20] ------------------ 2016| | /* 2017| | * To hush the compiler for now. XXX 2018| | */ 2019| 0| const struct usmStateReference *ref = secStateRef; 2020| | 2021| 0| theName = ref->usr_name; 2022| 0| theNameLength = ref->usr_name_length; 2023| 0| theEngineID = ref->usr_engine_id; 2024| 0| theEngineIDLength = ref->usr_engine_id_length; 2025| | 2026| 0| if (!theEngineIDLength) { ------------------ | Branch (2026:13): [True: 0, False: 0] ------------------ 2027| 0| theEngineID = secEngineID; 2028| 0| theEngineIDLength = secEngineIDLen; 2029| 0| } 2030| | 2031| 0| theAuthProtocol = ref->usr_auth_protocol; 2032| 0| theAuthProtocolLength = ref->usr_auth_protocol_length; 2033| 0| theAuthKey = ref->usr_auth_key; 2034| 0| theAuthKeyLength = ref->usr_auth_key_length; 2035| 0| thePrivProtocol = ref->usr_priv_protocol; 2036| 0| thePrivProtocolLength = ref->usr_priv_protocol_length; 2037| 0| thePrivKey = ref->usr_priv_key; 2038| 0| thePrivKeyLength = ref->usr_priv_key_length; 2039| 0| theSecLevel = ref->usr_sec_level; 2040| 0| } 2041| | 2042| | /* 2043| | * * Identify the user record. 2044| | */ 2045| 20| else { 2046| 20| struct usmUser *user; 2047| | 2048| | /* 2049| | * we do allow an unknown user name for 2050| | * unauthenticated requests. 2051| | */ 2052| 20| if (sessUser) ------------------ | Branch (2052:13): [True: 0, False: 20] ------------------ 2053| 0| user = sessUser; 2054| 20| else 2055| 20| user = usm_get_user2(secEngineID, secEngineIDLen, secName, secNameLen); 2056| | 2057| 20| if (user == NULL && secLevel != SNMP_SEC_LEVEL_NOAUTH) { ------------------ | | 299| 0|#define SNMP_SEC_LEVEL_NOAUTH 1 ------------------ | Branch (2057:13): [True: 0, False: 20] | Branch (2057:29): [True: 0, False: 0] ------------------ 2058| 0| DEBUGMSGTL(("usm", "Unknown User\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2059| 0| return SNMPERR_USM_UNKNOWNSECURITYNAME; ------------------ | | 227| 0|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ 2060| 0| } 2061| | 2062| 20| theName = secName; 2063| 20| theNameLength = secNameLen; 2064| 20| theEngineID = secEngineID; 2065| 20| theSecLevel = secLevel; 2066| 20| theEngineIDLength = secEngineIDLen; 2067| 20| if (user) { ------------------ | Branch (2067:13): [True: 20, False: 0] ------------------ 2068| 20| theAuthProtocol = user->authProtocol; 2069| 20| theAuthProtocolLength = user->authProtocolLen; 2070| 20| theAuthKey = user->authKey; 2071| 20| theAuthKeyLength = user->authKeyLen; 2072| 20| thePrivProtocol = user->privProtocol; 2073| 20| thePrivProtocolLength = user->privProtocolLen; 2074| 20| thePrivKey = user->privKey; 2075| 20| thePrivKeyLength = user->privKeyLen; 2076| 20| } else { 2077| | /* 2078| | * unknown users can not do authentication (obviously) 2079| | */ 2080| 0| theAuthProtocol = usmNoAuthProtocol; 2081| 0| theAuthProtocolLength = 2082| 0| OID_LENGTH(usmNoAuthProtocol); ------------------ | | 64| 0| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 0| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 2083| 0| theAuthKey = NULL; 2084| 0| theAuthKeyLength = 0; 2085| 0| thePrivProtocol = usmNoPrivProtocol; 2086| 0| thePrivProtocolLength = 2087| 0| OID_LENGTH(usmNoPrivProtocol); ------------------ | | 64| 0| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 0| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 2088| 0| thePrivKey = NULL; 2089| 0| thePrivKeyLength = 0; 2090| 0| } 2091| 20| } /* endif -- secStateRef==NULL */ 2092| | 2093| | 2094| | /* 2095| | * From here to the end of the function, avoid reference to 2096| | * secName, secEngineID, secLevel, and associated lengths. 2097| | */ 2098| | 2099| | 2100| | /* 2101| | * Check to see if the user can use the requested sec services. 2102| | */ 2103| 20| if (usm_check_secLevel_vs_protocols(theSecLevel, ------------------ | Branch (2103:9): [True: 0, False: 20] ------------------ 2104| 20| theAuthProtocol, 2105| 20| theAuthProtocolLength, 2106| 20| thePrivProtocol, 2107| 20| thePrivProtocolLength) == 1) { 2108| 0| DEBUGMSGTL(("usm", "Unsupported Security Level or type (%d)\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2109| 0| theSecLevel)); 2110| | 2111| 0| return SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL; ------------------ | | 228| 0|#define SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL (-44) ------------------ 2112| 0| } 2113| | 2114| | 2115| | /* 2116| | * * Retrieve the engine information. 2117| | * * 2118| | * * XXX No error is declared in the EoP when sending messages to 2119| | * * unknown engines, processing continues w/ boots/time == (0,0). 2120| | */ 2121| 20| if (get_enginetime(theEngineID, theEngineIDLength, ------------------ | Branch (2121:9): [True: 0, False: 20] ------------------ 2122| 20| &boots_uint, &time_uint, FALSE) == -1) { ------------------ | | 125| 20|#define FALSE 0 ------------------ 2123| 0| DEBUGMSGTL(("usm", "%s\n", "Failed to find engine data.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2124| 0| } 2125| | 2126| 20| boots_long = boots_uint; 2127| 20| time_long = time_uint; 2128| | 2129| 20| if (theSecLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 20|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (2129:9): [True: 0, False: 20] ------------------ 2130| | /* 2131| | * Initially assume that the ciphertext will end up the same size as 2132| | * the plaintext plus some padding. Really sc_encrypt ought to be able 2133| | * to grow this for us, a la asn_realloc_rbuild_ functions, but 2134| | * this will do for now. 2135| | */ 2136| 0| u_char *ciphertext = NULL; 2137| 0| size_t ciphertextlen = scopedPduLen + 64; 2138| 0| int priv_type = sc_get_privtype(thePrivProtocol, 2139| 0| thePrivProtocolLength); 2140| | 2141| 0| if ((ciphertext = (u_char *) malloc(ciphertextlen)) == NULL) { ------------------ | Branch (2141:13): [True: 0, False: 0] ------------------ 2142| 0| DEBUGMSGTL(("usm", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2143| 0| "couldn't malloc %d bytes for encrypted PDU\n", 2144| 0| (int)ciphertextlen)); 2145| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 2146| 0| } 2147| | 2148| | /* 2149| | * XXX Hardwired to seek into a 1DES private key! 2150| | */ 2151| 0|#ifdef HAVE_AES 2152| 0| if (USM_CREATE_USER_PRIV_AES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 176| 0|#define USM_CREATE_USER_PRIV_AES 0x02 ------------------ if (USM_CREATE_USER_PRIV_AES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 166| 0|#define USM_PRIV_MASK_ALG 0x0000ff ------------------ | Branch (2152:13): [True: 0, False: 0] ------------------ 2153| 0| salt_length = BYTESIZE(USM_AES_SALT_LENGTH); ------------------ | | 55| 0|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 2154| 0| save_salt_length = BYTESIZE(USM_AES_SALT_LENGTH)/2; ------------------ | | 55| 0|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 2155| 0| if (!thePrivKey || ------------------ | Branch (2155:17): [True: 0, False: 0] ------------------ 2156| 0| usm_set_aes_iv(salt, &salt_length, ------------------ | Branch (2156:17): [True: 0, False: 0] ------------------ 2157| 0| htonl(boots_uint), htonl(time_uint), 2158| 0| iv) == -1) { 2159| 0| DEBUGMSGTL(("usm", "Can't set AES iv.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2160| 0| SNMP_FREE(ciphertext); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2161| 0| return SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 2162| 0| } 2163| 0| } 2164| 0|#endif 2165| 0|#ifndef NETSNMP_DISABLE_DES 2166| 0| if (USM_CREATE_USER_PRIV_DES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 172| 0|#define USM_CREATE_USER_PRIV_DES 0x01 ------------------ if (USM_CREATE_USER_PRIV_DES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 166| 0|#define USM_PRIV_MASK_ALG 0x0000ff ------------------ | Branch (2166:13): [True: 0, False: 0] ------------------ 2167| 0| salt_length = BYTESIZE(USM_DES_SALT_LENGTH); ------------------ | | 55| 0|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 2168| 0| save_salt_length = BYTESIZE(USM_DES_SALT_LENGTH); ------------------ | | 55| 0|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 2169| 0| if (!thePrivKey || thePrivKeyLength < 16 || ------------------ | Branch (2169:17): [True: 0, False: 0] | Branch (2169:32): [True: 0, False: 0] ------------------ 2170| 0| (usm_set_salt(salt, &salt_length, ------------------ | Branch (2170:17): [True: 0, False: 0] ------------------ 2171| 0| thePrivKey + 8, 2172| 0| thePrivKeyLength - 8, 2173| 0| iv) == -1)) { 2174| 0| DEBUGMSGTL(("usm", "Can't set DES-CBC salt.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2175| 0| SNMP_FREE(ciphertext); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2176| 0| return SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 2177| 0| } 2178| 0| } 2179| 0|#endif 2180| |#ifdef NETSNMP_ENABLE_TESTING_CODE 2181| | if (debug_is_token_registered("usm/dump") == SNMPERR_SUCCESS) { 2182| | dump_chunk("usm/dump", "This data was encrypted:", 2183| | scopedPdu, scopedPduLen); 2184| | } 2185| |#endif 2186| | 2187| 0| if (sc_encrypt(thePrivProtocol, thePrivProtocolLength, ------------------ | Branch (2187:13): [True: 0, False: 0] ------------------ 2188| 0| thePrivKey, thePrivKeyLength, 2189| 0| salt, salt_length, 2190| 0| scopedPdu, scopedPduLen, 2191| 0| ciphertext, &ciphertextlen) != SNMP_ERR_NOERROR) { ------------------ | | 212| 0|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ 2192| 0| DEBUGMSGTL(("usm", "encryption error.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2193| 0| SNMP_FREE(ciphertext); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2194| 0| return SNMPERR_USM_ENCRYPTIONERROR; ------------------ | | 229| 0|#define SNMPERR_USM_ENCRYPTIONERROR (-45) ------------------ 2195| 0| } 2196| | 2197| | /* 2198| | * Write the encrypted scopedPdu back into the packet buffer. 2199| | */ 2200| | 2201| 0| *offset = 0; 2202| 0| rc = asn_realloc_rbuild_string(wholeMsg, wholeMsgLen, offset, 1, 2203| 0| (u_char) (ASN_UNIVERSAL | ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ 2204| 0| ASN_PRIMITIVE | ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 2205| 0| ASN_OCTET_STR), ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 2206| 0| ciphertext, ciphertextlen); 2207| 0| if (rc == 0) { ------------------ | Branch (2207:13): [True: 0, False: 0] ------------------ 2208| 0| DEBUGMSGTL(("usm", "Encryption failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2209| 0| SNMP_FREE(ciphertext); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2210| 0| return SNMPERR_USM_ENCRYPTIONERROR; ------------------ | | 229| 0|#define SNMPERR_USM_ENCRYPTIONERROR (-45) ------------------ 2211| 0| } 2212| | 2213| |#ifdef NETSNMP_ENABLE_TESTING_CODE 2214| | if (debug_is_token_registered("usm/dump") == SNMPERR_SUCCESS) { 2215| | dump_chunk("usm/dump", "salt + Encrypted form: ", salt, 2216| | salt_length); 2217| | dump_chunk("usm/dump", "wholeMsg:", 2218| | (*wholeMsg + *wholeMsgLen - *offset), *offset); 2219| | } 2220| |#endif 2221| | 2222| 0| DEBUGMSGTL(("usm", "Encryption successful.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2223| 0| SNMP_FREE(ciphertext); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2224| 20| } else { 2225| | /* 2226| | * theSecLevel != SNMP_SEC_LEVEL_AUTHPRIV 2227| | */ 2228| 20| } 2229| | 2230| | /* 2231| | * Start encoding the msgSecurityParameters. 2232| | */ 2233| | 2234| 20| sp_offset = *offset; 2235| | 2236| 20| DEBUGDUMPHEADER("send", "msgPrivacyParameters"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2237| | /* 2238| | * msgPrivacyParameters (warning: assumes DES salt). 2239| | */ 2240| 20| rc = asn_realloc_rbuild_string(wholeMsg, wholeMsgLen, offset, 1, 2241| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2242| 20| | ASN_OCTET_STR), ------------------ | | 78| 20|#define ASN_OCTET_STR 0x04U ------------------ 2243| 20| iv, 2244| 20| save_salt_length); 2245| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2246| 20| if (rc == 0) { ------------------ | Branch (2246:9): [True: 0, False: 20] ------------------ 2247| 0| DEBUGMSGTL(("usm", "building privParams failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2248| 0| return SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 2249| 0| } 2250| | 2251| 20| DEBUGDUMPHEADER("send", "msgAuthenticationParameters"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2252| | /* 2253| | * msgAuthenticationParameters. 2254| | */ 2255| 20| if (theSecLevel == SNMP_SEC_LEVEL_AUTHNOPRIV ------------------ | | 300| 40|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ | Branch (2255:9): [True: 0, False: 20] ------------------ 2256| 20| || theSecLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 20|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (2256:12): [True: 0, False: 20] ------------------ 2257| 0| memset(authParams, 0, sizeof(authParams)); 2258| 0| msgAuthParmLen = 2259| 0| sc_get_auth_maclen(sc_get_authtype(theAuthProtocol, 2260| 0| theAuthProtocolLength)); 2261| 0| } 2262| | 2263| 20| rc = asn_realloc_rbuild_string(wholeMsg, wholeMsgLen, offset, 1, 2264| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2265| 20| | ASN_OCTET_STR), authParams, ------------------ | | 78| 20|#define ASN_OCTET_STR 0x04U ------------------ 2266| 20| msgAuthParmLen); 2267| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2268| 20| if (rc == 0) { ------------------ | Branch (2268:9): [True: 0, False: 20] ------------------ 2269| 0| DEBUGMSGTL(("usm", "building authParams failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2270| 0| return SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 2271| 0| } 2272| | 2273| | /* 2274| | * Remember where to put the actual HMAC we calculate later on. An 2275| | * encoded OCTET STRING of length USM_MD5_AND_SHA_AUTH_LEN has an ASN.1 2276| | * header of length 2, hence the fudge factor. This works as long as 2277| | * auth lengths stay < 127. 2278| | */ 2279| 20| mac_offset = *offset - 2; 2280| | 2281| | /* 2282| | * msgUserName. 2283| | */ 2284| 20| DEBUGDUMPHEADER("send", "msgUserName"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2285| 20| rc = asn_realloc_rbuild_string(wholeMsg, wholeMsgLen, offset, 1, 2286| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2287| 20| | ASN_OCTET_STR), ------------------ | | 78| 20|#define ASN_OCTET_STR 0x04U ------------------ 2288| 20| (const u_char *) theName, theNameLength); 2289| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2290| 20| if (rc == 0) { ------------------ | Branch (2290:9): [True: 0, False: 20] ------------------ 2291| 0| DEBUGMSGTL(("usm", "building authParams failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2292| 0| return SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 2293| 0| } 2294| | 2295| | /* 2296| | * msgAuthoritativeEngineTime. 2297| | */ 2298| 20| DEBUGDUMPHEADER("send", "msgAuthoritativeEngineTime"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2299| 20| rc = asn_realloc_rbuild_int(wholeMsg, wholeMsgLen, offset, 1, 2300| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2301| 20| ASN_INTEGER), &time_long, ------------------ | | 75| 20|#define ASN_INTEGER 0x02U ------------------ 2302| 20| sizeof(long)); 2303| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2304| 20| if (rc == 0) { ------------------ | Branch (2304:9): [True: 0, False: 20] ------------------ 2305| 0| DEBUGMSGTL(("usm", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2306| 0| "building msgAuthoritativeEngineTime failed.\n")); 2307| 0| return SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 2308| 0| } 2309| | 2310| | /* 2311| | * msgAuthoritativeEngineBoots. 2312| | */ 2313| 20| DEBUGDUMPHEADER("send", "msgAuthoritativeEngineBoots"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2314| 20| rc = asn_realloc_rbuild_int(wholeMsg, wholeMsgLen, offset, 1, 2315| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2316| 20| ASN_INTEGER), &boots_long, ------------------ | | 75| 20|#define ASN_INTEGER 0x02U ------------------ 2317| 20| sizeof(long)); 2318| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2319| 20| if (rc == 0) { ------------------ | Branch (2319:9): [True: 0, False: 20] ------------------ 2320| 0| DEBUGMSGTL(("usm", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2321| 0| "building msgAuthoritativeEngineBoots failed.\n")); 2322| 0| return SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 2323| 0| } 2324| | 2325| 20| DEBUGDUMPHEADER("send", "msgAuthoritativeEngineID"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2326| 20| rc = asn_realloc_rbuild_string(wholeMsg, wholeMsgLen, offset, 1, 2327| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2328| 20| | ASN_OCTET_STR), theEngineID, ------------------ | | 78| 20|#define ASN_OCTET_STR 0x04U ------------------ 2329| 20| theEngineIDLength); 2330| 20| DEBUGINDENTLESS(); ------------------ | | 75| 20|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 20] | | ------------------ ------------------ 2331| 20| if (rc == 0) { ------------------ | Branch (2331:9): [True: 0, False: 20] ------------------ 2332| 0| DEBUGMSGTL(("usm", "building msgAuthoritativeEngineID failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2333| 0| return SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 2334| 0| } 2335| | 2336| | /* 2337| | * USM msgSecurityParameters sequence header 2338| | */ 2339| 20| rc = asn_realloc_rbuild_sequence(wholeMsg, wholeMsgLen, offset, 1, 2340| 20| (u_char) (ASN_SEQUENCE | ------------------ | | 84| 20|#define ASN_SEQUENCE 0x10U ------------------ 2341| 20| ASN_CONSTRUCTOR), ------------------ | | 96| 20|#define ASN_CONSTRUCTOR 0x20U ------------------ 2342| 20| *offset - sp_offset); 2343| 20| if (rc == 0) { ------------------ | Branch (2343:9): [True: 0, False: 20] ------------------ 2344| 0| DEBUGMSGTL(("usm", "building usm security parameters failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2345| 0| return SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 2346| 0| } 2347| | 2348| | /* 2349| | * msgSecurityParameters OCTET STRING wrapper. 2350| | */ 2351| 20| rc = asn_realloc_rbuild_header(wholeMsg, wholeMsgLen, offset, 1, 2352| 20| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 20|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 20|#define ASN_PRIMITIVE 0x00U ------------------ 2353| 20| | ASN_OCTET_STR), ------------------ | | 78| 20|#define ASN_OCTET_STR 0x04U ------------------ 2354| 20| *offset - sp_offset); 2355| | 2356| 20| if (rc == 0) { ------------------ | Branch (2356:9): [True: 0, False: 20] ------------------ 2357| 0| DEBUGMSGTL(("usm", "building msgSecurityParameters failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2358| 0| return SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 2359| 0| } 2360| | 2361| | /* 2362| | * Copy in the msgGlobalData and msgVersion. 2363| | */ 2364| 20| while ((*wholeMsgLen - *offset) < globalDataLen) { ------------------ | Branch (2364:12): [True: 0, False: 20] ------------------ 2365| 0| if (!asn_realloc(wholeMsg, wholeMsgLen)) { ------------------ | Branch (2365:13): [True: 0, False: 0] ------------------ 2366| 0| DEBUGMSGTL(("usm", "building global data failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2367| 0| return SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 2368| 0| } 2369| 0| } 2370| | 2371| 20| *offset += globalDataLen; 2372| 20| memcpy(*wholeMsg + *wholeMsgLen - *offset, globalData, globalDataLen); 2373| | 2374| | /* 2375| | * Total packet sequence. 2376| | */ 2377| 20| rc = asn_realloc_rbuild_sequence(wholeMsg, wholeMsgLen, offset, 1, 2378| 20| (u_char) (ASN_SEQUENCE | ------------------ | | 84| 20|#define ASN_SEQUENCE 0x10U ------------------ 2379| 20| ASN_CONSTRUCTOR), *offset); ------------------ | | 96| 20|#define ASN_CONSTRUCTOR 0x20U ------------------ 2380| 20| if (rc == 0) { ------------------ | Branch (2380:9): [True: 0, False: 20] ------------------ 2381| 0| DEBUGMSGTL(("usm", "building master packet sequence failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2382| 0| return SNMPERR_TOO_LONG; ------------------ | | 189| 0|#define SNMPERR_TOO_LONG (-5) ------------------ 2383| 0| } 2384| | 2385| | /* 2386| | * Now consider / do authentication. 2387| | */ 2388| | 2389| 20| if (theSecLevel == SNMP_SEC_LEVEL_AUTHNOPRIV || ------------------ | | 300| 40|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ | Branch (2389:9): [True: 0, False: 20] ------------------ 2390| 20| theSecLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 20|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (2390:9): [True: 0, False: 20] ------------------ 2391| 0| size_t temp_sig_len = msgAuthParmLen; 2392| 0| u_char *temp_sig = (u_char *) malloc(temp_sig_len); 2393| 0| u_char *proto_msg = *wholeMsg + *wholeMsgLen - *offset; 2394| 0| size_t proto_msg_len = *offset; 2395| | 2396| | 2397| 0| if (temp_sig == NULL) { ------------------ | Branch (2397:13): [True: 0, False: 0] ------------------ 2398| 0| DEBUGMSGTL(("usm", "Out of memory.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2399| 0| return SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 2400| 0| } 2401| | 2402| 0| if (sc_generate_keyed_hash(theAuthProtocol, theAuthProtocolLength, ------------------ | Branch (2402:13): [True: 0, False: 0] ------------------ 2403| 0| theAuthKey, theAuthKeyLength, 2404| 0| proto_msg, proto_msg_len, 2405| 0| temp_sig, &temp_sig_len) 2406| 0| != SNMP_ERR_NOERROR) { ------------------ | | 212| 0|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ 2407| 0| SNMP_FREE(temp_sig); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2408| 0| DEBUGMSGTL(("usm", "Signing failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2409| 0| return SNMPERR_USM_AUTHENTICATIONFAILURE; ------------------ | | 230| 0|#define SNMPERR_USM_AUTHENTICATIONFAILURE (-46) ------------------ 2410| 0| } 2411| | 2412| 0| if (temp_sig_len != msgAuthParmLen) { ------------------ | Branch (2412:13): [True: 0, False: 0] ------------------ 2413| 0| SNMP_FREE(temp_sig); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2414| 0| DEBUGMSGTL(("usm", "Signing lengths failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2415| 0| return SNMPERR_USM_AUTHENTICATIONFAILURE; ------------------ | | 230| 0|#define SNMPERR_USM_AUTHENTICATIONFAILURE (-46) ------------------ 2416| 0| } 2417| | 2418| 0| memcpy(*wholeMsg + *wholeMsgLen - mac_offset, temp_sig, 2419| 0| msgAuthParmLen); 2420| 0| SNMP_FREE(temp_sig); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2421| 0| } 2422| | /* 2423| | * endif -- create keyed hash 2424| | */ 2425| 20| DEBUGMSGTL(("usm", "USM processing completed.\n")); ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 2426| 20| return SNMPERR_SUCCESS; ------------------ | | 184| 20|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 2427| 20|} /* end usm_rgenerate_out_msg() */ snmpusm.c:usm_check_secLevel_vs_protocols: 1356| 20|{ 1357| | 1358| 20| if (level == SNMP_SEC_LEVEL_AUTHPRIV ------------------ | | 301| 40|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (1358:9): [True: 0, False: 20] ------------------ 1359| 0| && 1360| 0| (netsnmp_oid_equals ------------------ | Branch (1360:9): [True: 0, False: 0] ------------------ 1361| 0| (privProtocol, privProtocolLen, usmNoPrivProtocol, 1362| 0| OID_LENGTH(usmNoPrivProtocol)) == 0)) { ------------------ | | 64| 0| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 0| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 1363| 0| DEBUGMSGTL(("usm", "Level: %d\n", level)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1364| 0| DEBUGMSGTL(("usm", "Auth Protocol: ")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1365| 0| DEBUGMSGOID(("usm", authProtocol, authProtocolLen)); ------------------ | | 67| 0|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 0|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 0] | | ------------------ ------------------ 1366| 0| DEBUGMSG(("usm", ", Priv Protocol: ")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 1367| 0| DEBUGMSGOID(("usm", privProtocol, privProtocolLen)); ------------------ | | 67| 0|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 0|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 0] | | ------------------ ------------------ 1368| 0| DEBUGMSG(("usm", "\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 1369| 0| return 1; 1370| 0| } 1371| 20| if ((level == SNMP_SEC_LEVEL_AUTHPRIV ------------------ | | 301| 40|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (1371:10): [True: 0, False: 20] ------------------ 1372| 20| || level == SNMP_SEC_LEVEL_AUTHNOPRIV) ------------------ | | 300| 20|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ | Branch (1372:13): [True: 0, False: 20] ------------------ 1373| 0| && 1374| 0| (netsnmp_oid_equals ------------------ | Branch (1374:9): [True: 0, False: 0] ------------------ 1375| 0| (authProtocol, authProtocolLen, usmNoAuthProtocol, 1376| 0| OID_LENGTH(usmNoAuthProtocol)) == 0)) { ------------------ | | 64| 0| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 0| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 1377| 0| DEBUGMSGTL(("usm", "Level: %d\n", level)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1378| 0| DEBUGMSGTL(("usm", "Auth Protocol: ")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1379| 0| DEBUGMSGOID(("usm", authProtocol, authProtocolLen)); ------------------ | | 67| 0|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 0|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 0] | | ------------------ ------------------ 1380| 0| DEBUGMSG(("usm", ", Priv Protocol: ")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 1381| 0| DEBUGMSGOID(("usm", privProtocol, privProtocolLen)); ------------------ | | 67| 0|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 0|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 0] | | ------------------ ------------------ 1382| 0| DEBUGMSG(("usm", "\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 1383| 0| return 1; 1384| 0| } 1385| | 1386| 20| return 0; 1387| | 1388| 20|} /* end usm_check_secLevel_vs_protocols() */ snmpusm.c:usm_secmod_process_in_msg: 3358| 22|{ 3359| 22| if (!parms) ------------------ | Branch (3359:9): [True: 0, False: 22] ------------------ 3360| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3361| | 3362| 22| return usm_process_in_msg(parms->msgProcModel, 3363| 22| parms->maxMsgSize, 3364| 22| parms->secParams, 3365| 22| parms->secModel, 3366| 22| parms->secLevel, 3367| 22| parms->wholeMsg, 3368| 22| parms->wholeMsgLen, 3369| 22| parms->secEngineID, 3370| 22| parms->secEngineIDLen, 3371| 22| parms->secName, 3372| 22| parms->secNameLen, 3373| 22| parms->scopedPdu, 3374| 22| parms->scopedPduLen, 3375| 22| parms->maxSizeResponse, 3376| 22| parms->secStateRef, 3377| 22| parms->sess, parms->msg_flags); 3378| 22|} snmpusm.c:usm_process_in_msg: 2957| 22|{ /* IN - v3 Message flags. */ 2958| 22| size_t remaining = wholeMsgLen - (secParams - wholeMsg); 2959| 22| u_int boots_uint; 2960| 22| u_int time_uint; 2961| 22|#ifdef HAVE_AES 2962| 22| u_int net_boots, net_time; 2963| 22|#endif 2964| 22|#ifndef NETSNMP_DISABLE_DES 2965| 22| int i; 2966| 22|#endif 2967| 22| u_char signature[USM_MAX_AUTHSIZE]; 2968| 22| size_t signature_length = USM_MAX_AUTHSIZE; ------------------ | | 38| 22|#define USM_MAX_AUTHSIZE USM_HMAC384SHA512_AUTH_LEN | | ------------------ | | | | 37| 22|#define USM_HMAC384SHA512_AUTH_LEN 48 /* SHOULD */ | | ------------------ ------------------ 2969| 22| u_char salt[BYTESIZE(USM_MAX_SALT_LENGTH)]; 2970| 22| size_t salt_length = BYTESIZE(USM_MAX_SALT_LENGTH); ------------------ | | 55| 22|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 2971| 22| u_char iv[BYTESIZE(USM_MAX_SALT_LENGTH)]; 2972| 22| u_int iv_length = BYTESIZE(USM_MAX_SALT_LENGTH); ------------------ | | 55| 22|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 2973| 22| u_char *data_ptr; 2974| 22| u_char *value_ptr; 2975| 22| u_char type_value; 2976| 22| u_char *end_of_overhead = NULL; 2977| 22| int error; 2978| 22| int rc = 0; 2979| 22| struct usmStateReference **secStateRef = 2980| 22| (struct usmStateReference **) secStateRf; 2981| | 2982| 22| struct usmUser *user; 2983| | 2984| | 2985| 22| DEBUGMSGTL(("usm", "USM processing begun...\n")); ------------------ | | 66| 22|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 22|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 22] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 22] | | ------------------ ------------------ 2986| | 2987| 22| netsnmp_assert(secStateRef); ------------------ | | 47| 22|# define netsnmp_assert(x) do { \ | | 48| 22| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 22, False: 0] | | ------------------ | | 49| 22| ; \ | | 50| 22| else \ | | 51| 22| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 22| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 22] | | ------------------ ------------------ 2988| | 2989| 22| usm_free_usmStateReference(*secStateRef); 2990| 22| *secStateRef = usm_malloc_usmStateReference(); 2991| 22| if (*secStateRef == NULL) { ------------------ | Branch (2991:9): [True: 0, False: 22] ------------------ 2992| 0| DEBUGMSGTL(("usm", "Out of memory.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2993| 0| return SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 2994| 0| } 2995| | 2996| | /* 2997| | * Make sure the *secParms is an OCTET STRING. 2998| | * Extract the user name, engine ID, and security level. 2999| | */ 3000| 22| if ((rc = usm_parse_security_parameters(secParams, remaining, ------------------ | Branch (3000:9): [True: 14, False: 8] ------------------ 3001| 22| secEngineID, secEngineIDLen, 3002| 22| &boots_uint, &time_uint, 3003| 22| secName, secNameLen, 3004| 22| signature, &signature_length, 3005| 22| salt, &salt_length, 3006| 22| &data_ptr)) < 0) { 3007| 14| DEBUGMSGTL(("usm", "Parsing failed (rc %d).\n", rc)); ------------------ | | 66| 14|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 14|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 14] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 14] | | ------------------ ------------------ 3008| 14| if (rc == -2) { ------------------ | Branch (3008:13): [True: 12, False: 2] ------------------ 3009| | /* 3010| | * This indicates a decryptionError. 3011| | */ 3012| 12| snmp_increment_statistic(STAT_USMSTATSDECRYPTIONERRORS); ------------------ | | 625| 12|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 3013| 12| error = SNMPERR_USM_DECRYPTIONERROR; ------------------ | | 234| 12|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ 3014| 12| } else { 3015| 2| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 2|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3016| 2| error = SNMPERR_USM_PARSEERROR; ------------------ | | 231| 2|#define SNMPERR_USM_PARSEERROR (-47) ------------------ 3017| 2| } 3018| 14| goto err; 3019| 14| } 3020| | 3021| | /* 3022| | * RFC 2574 section 8.3.2 3023| | * 1) If the privParameters field is not an 8-octet OCTET STRING, 3024| | * then an error indication (decryptionError) is returned to the 3025| | * calling module. 3026| | */ 3027| 8| if ((secLevel == SNMP_SEC_LEVEL_AUTHPRIV) && (salt_length != 8)) { ------------------ | | 301| 8|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (3027:9): [True: 0, False: 8] | Branch (3027:50): [True: 0, False: 0] ------------------ 3028| 0| snmp_increment_statistic(STAT_USMSTATSDECRYPTIONERRORS); ------------------ | | 625| 0|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 3029| 0| error = SNMPERR_USM_DECRYPTIONERROR; ------------------ | | 234| 0|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ 3030| 0| goto err; 3031| 0| } 3032| | 3033| 8| if (secLevel != SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 8|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (3033:9): [True: 8, False: 0] ------------------ 3034| | /* 3035| | * pull these out now so reports can use them 3036| | */ 3037| 8| *scopedPdu = data_ptr; 3038| 8| *scopedPduLen = wholeMsgLen - (data_ptr - wholeMsg); 3039| 8| end_of_overhead = data_ptr; 3040| 8| } 3041| | 3042| | /* 3043| | * Cache the name, engine ID, and security level, 3044| | * * per step 2 (section 3.2) 3045| | */ 3046| 8| if (usm_set_usmStateReference_name ------------------ | Branch (3046:9): [True: 0, False: 8] ------------------ 3047| 8| (*secStateRef, secName, *secNameLen) == -1) { 3048| 0| DEBUGMSGTL(("usm", "%s\n", "Couldn't cache name.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3049| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3050| 0| goto err; 3051| 0| } 3052| | 3053| 8| if (usm_set_usmStateReference_engine_id ------------------ | Branch (3053:9): [True: 0, False: 8] ------------------ 3054| 8| (*secStateRef, secEngineID, *secEngineIDLen) == -1) { 3055| 0| DEBUGMSGTL(("usm", "%s\n", "Couldn't cache engine id.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3056| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3057| 0| goto err; 3058| 0| } 3059| | 3060| 8| if (usm_set_usmStateReference_sec_level(*secStateRef, secLevel) == ------------------ | Branch (3060:9): [True: 0, False: 8] ------------------ 3061| 8| -1) { 3062| 0| DEBUGMSGTL(("usm", "%s\n", "Couldn't cache security level.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3063| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3064| 0| goto err; 3065| 0| } 3066| | 3067| | /* 3068| | * Locate the engine ID record. 3069| | * If it is unknown, then either create one or note this as an error. 3070| | */ 3071| 8| if ((sess && (sess->isAuthoritative == SNMP_SESS_AUTHORITATIVE || ------------------ | | 125| 16|#define SNMP_SESS_AUTHORITATIVE 1 /* don't learn engineIDs */ ------------------ | Branch (3071:10): [True: 8, False: 0] | Branch (3071:19): [True: 0, False: 8] ------------------ 3072| 8| (sess->isAuthoritative == SNMP_SESS_UNKNOWNAUTH && ------------------ | | 126| 16|#define SNMP_SESS_UNKNOWNAUTH 2 /* sometimes (like NRs) */ ------------------ | Branch (3072:20): [True: 8, False: 0] ------------------ 3073| 8| (msg_flags & SNMP_MSG_FLAG_RPRT_BIT)))) || ------------------ | | 305| 8|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ | Branch (3073:20): [True: 8, False: 0] ------------------ 3074| 8| (!sess && (msg_flags & SNMP_MSG_FLAG_RPRT_BIT))) { ------------------ | | 305| 0|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ | Branch (3074:10): [True: 0, False: 0] | Branch (3074:19): [True: 0, False: 0] ------------------ 3075| 8| if (ISENGINEKNOWN(secEngineID, *secEngineIDLen) == FALSE) { ------------------ | | 82| 8| ( (get_enginetime(e, e_l, \ | | ------------------ | | | Branch (82:4): [True: 0, False: 8] | | ------------------ | | 83| 8| &dummy_eboot, &dummy_etime, TRUE) == SNMPERR_SUCCESS) \ | | ------------------ | | | | 128| 8|#define TRUE 1 | | ------------------ | | &dummy_eboot, &dummy_etime, TRUE) == SNMPERR_SUCCESS) \ | | ------------------ | | | | 184| 8|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | 84| 8| ? TRUE \ | | ------------------ | | | | 128| 0|#define TRUE 1 | | ------------------ | | 85| 8| : FALSE ) | | ------------------ | | | | 125| 8|#define FALSE 0 | | ------------------ ------------------ if (ISENGINEKNOWN(secEngineID, *secEngineIDLen) == FALSE) { ------------------ | | 125| 8|#define FALSE 0 ------------------ | Branch (3075:13): [True: 8, False: 0] ------------------ 3076| 8| DEBUGMSGTL(("usm", "Unknown Engine ID.\n")); ------------------ | | 66| 8|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 8|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 8] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 8] | | ------------------ ------------------ 3077| 8| snmp_increment_statistic(STAT_USMSTATSUNKNOWNENGINEIDS); ------------------ | | 623| 8|#define STAT_USMSTATSUNKNOWNENGINEIDS 6 ------------------ 3078| 8| error = SNMPERR_USM_UNKNOWNENGINEID; ------------------ | | 232| 8|#define SNMPERR_USM_UNKNOWNENGINEID (-48) ------------------ 3079| 8| goto err; 3080| 8| } 3081| 8| } else { 3082| 0| if (ENSURE_ENGINE_RECORD(secEngineID, *secEngineIDLen) ------------------ | | 88| 0| ( (set_enginetime(e, e_l, 0, 0, FALSE) == SNMPERR_SUCCESS) \ | | ------------------ | | | | 125| 0|#define FALSE 0 | | ------------------ | | ( (set_enginetime(e, e_l, 0, 0, FALSE) == SNMPERR_SUCCESS) \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (88:4): [True: 0, False: 0] | | ------------------ | | 89| 0| ? SNMPERR_SUCCESS \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | 90| 0| : SNMPERR_GENERR ) | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ ------------------ | Branch (3082:13): [True: 0, False: 0] ------------------ 3083| 0| != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3084| 0| DEBUGMSGTL(("usm", "%s\n", "Couldn't ensure engine record.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3085| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3086| 0| goto err; 3087| 0| } 3088| | 3089| 0| } 3090| | 3091| | 3092| | /* 3093| | * Locate the User record. 3094| | * If the user/engine ID is unknown, report this as an error. 3095| | */ 3096| 0| if (sess && sess->sessUser) ------------------ | Branch (3096:9): [True: 0, False: 0] | Branch (3096:17): [True: 0, False: 0] ------------------ 3097| 0| user = sess->sessUser; 3098| 0| else 3099| 0| user = usm_get_user_from_list(secEngineID, *secEngineIDLen, 3100| 0| secName, *secNameLen, userList, 3101| 0| (((sess && sess->isAuthoritative == ------------------ | Branch (3101:43): [True: 0, False: 0] | Branch (3101:51): [True: 0, False: 0] ------------------ 3102| 0| SNMP_SESS_AUTHORITATIVE) || ------------------ | | 125| 0|#define SNMP_SESS_AUTHORITATIVE 1 /* don't learn engineIDs */ ------------------ 3103| 0| (!sess)) ? 0 : 1)); ------------------ | Branch (3103:42): [True: 0, False: 0] ------------------ 3104| | 3105| 0| if (user == NULL) { ------------------ | Branch (3105:9): [True: 0, False: 0] ------------------ 3106| 0| DEBUGMSGTL(("usm", "Unknown User(%s)\n", secName)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3107| 0| snmp_increment_statistic(STAT_USMSTATSUNKNOWNUSERNAMES); ------------------ | | 622| 0|#define STAT_USMSTATSUNKNOWNUSERNAMES 5 ------------------ 3108| 0| error = SNMPERR_USM_UNKNOWNSECURITYNAME; ------------------ | | 227| 0|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ 3109| 0| goto err; 3110| 0| } 3111| | 3112| | /* ensure the user is active */ 3113| 0| if (user->userStatus != RS_ACTIVE) { ------------------ | | 35| 0|#define RS_ACTIVE 1 ------------------ | Branch (3113:9): [True: 0, False: 0] ------------------ 3114| 0| DEBUGMSGTL(("usm", "Attempt to use an inactive user.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3115| 0| error = SNMPERR_USM_UNKNOWNSECURITYNAME; ------------------ | | 227| 0|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ 3116| 0| goto err; 3117| 0| } 3118| | 3119| | /* 3120| | * Make sure the security level is appropriate. 3121| | */ 3122| | 3123| 0| rc = usm_check_secLevel(secLevel, user); 3124| 0| if (1 == rc) { ------------------ | Branch (3124:9): [True: 0, False: 0] ------------------ 3125| 0| DEBUGMSGTL(("usm", "Unsupported Security Level (%d).\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3126| 0| secLevel)); 3127| 0| snmp_increment_statistic(STAT_USMSTATSUNSUPPORTEDSECLEVELS); ------------------ | | 620| 0|#define STAT_USMSTATSUNSUPPORTEDSECLEVELS 3 ------------------ 3128| 0| error = SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL; ------------------ | | 228| 0|#define SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL (-44) ------------------ 3129| 0| goto err; 3130| 0| } else if (rc != 0) { ------------------ | Branch (3130:16): [True: 0, False: 0] ------------------ 3131| 0| DEBUGMSGTL(("usm", "Unknown issue.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3132| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3133| 0| goto err; 3134| 0| } 3135| | 3136| | /* 3137| | * Check the authentication credentials of the message. 3138| | */ 3139| 0| if (secLevel == SNMP_SEC_LEVEL_AUTHNOPRIV ------------------ | | 300| 0|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ | Branch (3139:9): [True: 0, False: 0] ------------------ 3140| 0| || secLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (3140:12): [True: 0, False: 0] ------------------ 3141| 0| if (sc_check_keyed_hash(user->authProtocol, user->authProtocolLen, ------------------ | Branch (3141:13): [True: 0, False: 0] ------------------ 3142| 0| user->authKey, user->authKeyLen, 3143| 0| wholeMsg, wholeMsgLen, 3144| 0| signature, signature_length) 3145| 0| != SNMP_ERR_NOERROR) { ------------------ | | 212| 0|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ 3146| 0| DEBUGMSGTL(("usm", "Verification failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3147| 0| snmp_increment_statistic(STAT_USMSTATSWRONGDIGESTS); ------------------ | | 624| 0|#define STAT_USMSTATSWRONGDIGESTS 7 ------------------ 3148| 0| snmp_log(LOG_WARNING, "Authentication failed for %s\n", 3149| 0| user->name); 3150| 0| error = SNMPERR_USM_AUTHENTICATIONFAILURE; ------------------ | | 230| 0|#define SNMPERR_USM_AUTHENTICATIONFAILURE (-46) ------------------ 3151| 0| goto err; 3152| 0| } 3153| | 3154| 0| DEBUGMSGTL(("usm", "Verification succeeded.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3155| 0| } 3156| | 3157| | 3158| | /* 3159| | * Steps 10-11 user is already set - relocated before timeliness 3160| | * check in case it fails - still save user data for response. 3161| | * 3162| | * Cache the keys and protocol oids, per step 11 (s3.2). 3163| | */ 3164| 0| if (usm_set_usmStateReference_auth_protocol(*secStateRef, ------------------ | Branch (3164:9): [True: 0, False: 0] ------------------ 3165| 0| user->authProtocol, 3166| 0| user-> 3167| 0| authProtocolLen) == -1) { 3168| 0| DEBUGMSGTL(("usm", "%s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3169| 0| "Couldn't cache authentication protocol.")); 3170| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3171| 0| goto err; 3172| 0| } 3173| | 3174| 0| if (usm_set_usmStateReference_auth_key(*secStateRef, ------------------ | Branch (3174:9): [True: 0, False: 0] ------------------ 3175| 0| user->authKey, 3176| 0| user->authKeyLen) == -1) { 3177| 0| DEBUGMSGTL(("usm", "%s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3178| 0| "Couldn't cache authentication key.")); 3179| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3180| 0| goto err; 3181| 0| } 3182| | 3183| 0| if (usm_set_usmStateReference_priv_protocol(*secStateRef, ------------------ | Branch (3183:9): [True: 0, False: 0] ------------------ 3184| 0| user->privProtocol, 3185| 0| user-> 3186| 0| privProtocolLen) == -1) { 3187| 0| DEBUGMSGTL(("usm", "%s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3188| 0| "Couldn't cache privacy protocol.")); 3189| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3190| 0| goto err; 3191| 0| } 3192| | 3193| 0| if (usm_set_usmStateReference_priv_key(*secStateRef, ------------------ | Branch (3193:9): [True: 0, False: 0] ------------------ 3194| 0| user->privKey, 3195| 0| user->privKeyLen) == -1) { 3196| 0| DEBUGMSGTL(("usm", "%s\n", "Couldn't cache privacy key.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3197| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3198| 0| goto err; 3199| 0| } 3200| | 3201| | 3202| | /* 3203| | * Perform the timeliness/time manager functions. 3204| | */ 3205| 0| if (secLevel == SNMP_SEC_LEVEL_AUTHNOPRIV ------------------ | | 300| 0|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ | Branch (3205:9): [True: 0, False: 0] ------------------ 3206| 0| || secLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (3206:12): [True: 0, False: 0] ------------------ 3207| 0| if (usm_check_and_update_timeliness(secEngineID, *secEngineIDLen, ------------------ | Branch (3207:13): [True: 0, False: 0] ------------------ 3208| 0| boots_uint, time_uint, 3209| 0| &error) == -1) { 3210| 0| goto err; 3211| 0| } 3212| 0| } 3213| 0|#ifdef LCD_TIME_SYNC_OPT 3214| | /* 3215| | * Cache the unauthenticated time to use in case we don't have 3216| | * anything better - this guess will be no worse than (0,0) 3217| | * that we normally use. 3218| | */ 3219| 0| else { 3220| 0| set_enginetime(secEngineID, *secEngineIDLen, 3221| 0| boots_uint, time_uint, FALSE); ------------------ | | 125| 0|#define FALSE 0 ------------------ 3222| 0| } 3223| 0|#endif /* LCD_TIME_SYNC_OPT */ 3224| | 3225| | 3226| | /* 3227| | * If needed, decrypt the scoped PDU. 3228| | */ 3229| 0| if (secLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (3229:9): [True: 0, False: 0] ------------------ 3230| 0| int priv_type = sc_get_privtype(user->privProtocol, 3231| 0| user->privProtocolLen); 3232| 0| remaining = wholeMsgLen - (data_ptr - wholeMsg); 3233| | 3234| 0| if ((value_ptr = asn_parse_sequence(data_ptr, &remaining, ------------------ | Branch (3234:13): [True: 0, False: 0] ------------------ 3235| 0| &type_value, 3236| 0| (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3237| 0| | ASN_OCTET_STR), ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 3238| 0| "encrypted sPDU")) == NULL) { 3239| 0| DEBUGMSGTL(("usm", "%s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3240| 0| "Failed while parsing encrypted sPDU.")); 3241| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3242| 0| usm_free_usmStateReference(*secStateRef); 3243| 0| *secStateRef = NULL; 3244| 0| error = SNMPERR_USM_PARSEERROR; ------------------ | | 231| 0|#define SNMPERR_USM_PARSEERROR (-47) ------------------ 3245| 0| goto err; 3246| 0| } 3247| | 3248| 0|#ifndef NETSNMP_DISABLE_DES 3249| 0| if (USM_CREATE_USER_PRIV_DES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 172| 0|#define USM_CREATE_USER_PRIV_DES 0x01 ------------------ if (USM_CREATE_USER_PRIV_DES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 166| 0|#define USM_PRIV_MASK_ALG 0x0000ff ------------------ | Branch (3249:13): [True: 0, False: 0] ------------------ 3250| | /* 3251| | * From RFC2574: 3252| | * 3253| | * "Before decryption, the encrypted data length is verified. 3254| | * If the length of the OCTET STRING to be decrypted is not 3255| | * an integral multiple of 8 octets, the decryption process 3256| | * is halted and an appropriate exception noted." 3257| | */ 3258| | 3259| 0| if (remaining % 8 != 0) { ------------------ | Branch (3259:17): [True: 0, False: 0] ------------------ 3260| 0| DEBUGMSGTL(("usm", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3261| 0| "Ciphertext is %lu bytes, not an integer multiple of 8 (rem %lu)\n", 3262| 0| (unsigned long)remaining, (unsigned long)remaining % 8)); 3263| 0| snmp_increment_statistic(STAT_USMSTATSDECRYPTIONERRORS); ------------------ | | 625| 0|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 3264| 0| usm_free_usmStateReference(*secStateRef); 3265| 0| *secStateRef = NULL; 3266| 0| error = SNMPERR_USM_DECRYPTIONERROR; ------------------ | | 234| 0|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ 3267| 0| goto err; 3268| 0| } 3269| | 3270| 0| end_of_overhead = value_ptr; 3271| | 3272| 0| if ( !user->privKey ) { ------------------ | Branch (3272:18): [True: 0, False: 0] ------------------ 3273| 0| DEBUGMSGTL(("usm", "No privacy pass phrase for %s\n", user->secName)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3274| 0| snmp_increment_statistic(STAT_USMSTATSDECRYPTIONERRORS); ------------------ | | 625| 0|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 3275| 0| usm_free_usmStateReference(*secStateRef); 3276| 0| *secStateRef = NULL; 3277| 0| error = SNMPERR_USM_DECRYPTIONERROR; ------------------ | | 234| 0|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ 3278| 0| goto err; 3279| 0| } 3280| | 3281| | /* 3282| | * XOR the salt with the last (iv_length) bytes 3283| | * of the priv_key to obtain the IV. 3284| | */ 3285| 0| iv_length = BYTESIZE(USM_DES_SALT_LENGTH); ------------------ | | 55| 0|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 3286| 0| for (i = 0; i < (int) iv_length; i++) ------------------ | Branch (3286:25): [True: 0, False: 0] ------------------ 3287| 0| iv[i] = salt[i] ^ user->privKey[iv_length + i]; 3288| 0| } 3289| 0|#endif 3290| 0|#ifdef HAVE_AES 3291| 0| if (USM_CREATE_USER_PRIV_AES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 176| 0|#define USM_CREATE_USER_PRIV_AES 0x02 ------------------ if (USM_CREATE_USER_PRIV_AES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 166| 0|#define USM_PRIV_MASK_ALG 0x0000ff ------------------ | Branch (3291:13): [True: 0, False: 0] ------------------ 3292| 0| iv_length = BYTESIZE(USM_AES_SALT_LENGTH); ------------------ | | 55| 0|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 3293| 0| net_boots = ntohl(boots_uint); 3294| 0| net_time = ntohl(time_uint); 3295| 0| memcpy(iv, &net_boots, 4); 3296| 0| memcpy(iv+4, &net_time, 4); 3297| 0| memcpy(iv+8, salt, salt_length); 3298| 0| } 3299| 0|#endif 3300| | 3301| |#ifdef NETSNMP_ENABLE_TESTING_CODE 3302| | if (debug_is_token_registered("usm/dump") == SNMPERR_SUCCESS) { 3303| | dump_chunk("usm/dump", "Cypher Text", value_ptr, remaining); 3304| | dump_chunk("usm/dump", "salt + Encrypted form:", 3305| | salt, salt_length); 3306| | dump_chunk("usm/dump", "IV + Encrypted form:", iv, iv_length); 3307| | } 3308| |#endif 3309| 0| if (sc_decrypt(user->privProtocol, user->privProtocolLen, ------------------ | Branch (3309:13): [True: 0, False: 0] ------------------ 3310| 0| user->privKey, user->privKeyLen, 3311| 0| iv, iv_length, 3312| 0| value_ptr, remaining, *scopedPdu, scopedPduLen) 3313| 0| != SNMP_ERR_NOERROR) { ------------------ | | 212| 0|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ 3314| 0| DEBUGMSGTL(("usm", "%s\n", "Failed decryption.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3315| 0| snmp_increment_statistic(STAT_USMSTATSDECRYPTIONERRORS); ------------------ | | 625| 0|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 3316| 0| error = SNMPERR_USM_DECRYPTIONERROR; ------------------ | | 234| 0|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ 3317| 0| goto err; 3318| 0| } 3319| |#ifdef NETSNMP_ENABLE_TESTING_CODE 3320| | if (debug_is_token_registered("usm/dump") == SNMPERR_SUCCESS) { 3321| | dump_chunk("usm/dump", "Decrypted chunk:", 3322| | *scopedPdu, *scopedPduLen); 3323| | } 3324| |#endif 3325| 0| } 3326| | /* 3327| | * sPDU is plaintext. 3328| | */ 3329| 0| else { 3330| 0| *scopedPdu = data_ptr; 3331| 0| *scopedPduLen = wholeMsgLen - (data_ptr - wholeMsg); 3332| 0| end_of_overhead = data_ptr; 3333| | 3334| 0| } /* endif -- PDU decryption */ 3335| | 3336| | 3337| | /* 3338| | * Calculate the biggest sPDU for the response (i.e., whole - ovrhd). 3339| | * 3340| | * FIX Correct? 3341| | */ 3342| 0| *maxSizeResponse = maxMsgSize - (end_of_overhead - wholeMsg); 3343| | 3344| | 3345| 0| DEBUGMSGTL(("usm", "USM processing completed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3346| | 3347| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3348| | 3349| 22|err: 3350| 22| usm_free_usmStateReference(*secStateRef); 3351| 22| *secStateRef = NULL; 3352| | netsnmp_assert(error != SNMPERR_SUCCESS); ------------------ | | 47| 22|# define netsnmp_assert(x) do { \ | | 48| 22| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 22, False: 0] | | ------------------ | | 49| 22| ; \ | | 50| 22| else \ | | 51| 22| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 22| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 22] | | ------------------ ------------------ 3353| 22| return error; 3354| 0|} /* end usm_process_in_msg() */ snmpusm.c:usm_malloc_usmStateReference: 288| 22|{ 289| 22| struct usmStateReference *retval; 290| | 291| 22| retval = calloc(1, sizeof(struct usmStateReference)); 292| 22| if (retval) ------------------ | Branch (292:9): [True: 22, False: 0] ------------------ 293| 22| retval->refcnt = 1; 294| | 295| 22| return retval; 296| 22|} /* end usm_malloc_usmStateReference() */ snmpusm.c:usm_parse_security_parameters: 2477| 22|{ 2478| 22| u_char *parse_ptr = secParams; 2479| 22| u_char *value_ptr; 2480| 22| u_char *next_ptr; 2481| 22| u_char type_value; 2482| | 2483| 22| size_t octet_string_length = remaining; 2484| 22| size_t sequence_length; 2485| 22| size_t remaining_bytes; 2486| | 2487| 22| long boots_long; 2488| 22| long time_long; 2489| | 2490| 22| u_int origNameLen; 2491| | 2492| | 2493| | /* 2494| | * Eat the first octet header. 2495| | */ 2496| 22| if ((value_ptr = asn_parse_sequence(parse_ptr, &octet_string_length, ------------------ | Branch (2496:9): [True: 1, False: 21] ------------------ 2497| 22| &type_value, 2498| 22| (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 22|#define ASN_UNIVERSAL 0x00U ------------------ (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 22|#define ASN_PRIMITIVE 0x00U ------------------ 2499| 22| ASN_OCTET_STR), ------------------ | | 78| 22|#define ASN_OCTET_STR 0x04U ------------------ 2500| 22| "usm first octet")) == NULL) { 2501| | /* 2502| | * RETURN parse error 2503| 1| */ return -1; 2504| 1| } 2505| | 2506| | 2507| | /* 2508| | * Eat the sequence header. 2509| | */ 2510| 21| parse_ptr = value_ptr; 2511| 21| sequence_length = octet_string_length; 2512| | 2513| 21| if ((value_ptr = asn_parse_sequence(parse_ptr, &sequence_length, ------------------ | Branch (2513:9): [True: 0, False: 21] ------------------ 2514| 21| &type_value, 2515| 21| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 21|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 21|#define ASN_CONSTRUCTOR 0x20U ------------------ 2516| 21| "usm sequence")) == NULL) { 2517| | /* 2518| | * RETURN parse error 2519| 0| */ return -1; 2520| 0| } 2521| | 2522| | 2523| | /* 2524| | * Retrieve the engineID. 2525| | */ 2526| 21| parse_ptr = value_ptr; 2527| 21| remaining_bytes = sequence_length; 2528| | 2529| 21| DEBUGDUMPHEADER("recv", "msgAuthoritativeEngineID"); ------------------ | | 79| 21| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 21|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 21] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 21] | | ------------------ ------------------ 2530| 21| if ((next_ptr ------------------ | Branch (2530:9): [True: 0, False: 21] ------------------ 2531| 21| = asn_parse_string(parse_ptr, &remaining_bytes, &type_value, 2532| 21| secEngineID, secEngineIDLen)) == NULL) { 2533| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2534| | /* 2535| | * RETURN parse error 2536| 0| */ return -1; 2537| 0| } 2538| 21| DEBUGINDENTLESS(); ------------------ | | 75| 21|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 21|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 21] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 21] | | ------------------ ------------------ 2539| | 2540| 21| if (type_value != ------------------ | Branch (2540:9): [True: 0, False: 21] ------------------ 2541| 21| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 90| 21|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 95| 21|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 78| 21|#define ASN_OCTET_STR 0x04U ------------------ 2542| | /* 2543| | * RETURN parse error 2544| 0| */ return -1; 2545| 0| } 2546| | 2547| | 2548| | /* 2549| | * Retrieve the engine boots, notice switch in the way next_ptr and 2550| | * remaining_bytes are used (to accommodate the asn code). 2551| | */ 2552| 21| DEBUGDUMPHEADER("recv", "msgAuthoritativeEngineBoots"); ------------------ | | 79| 21| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 21|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 21] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 21] | | ------------------ ------------------ 2553| 21| if ((next_ptr = asn_parse_int(next_ptr, &remaining_bytes, &type_value, ------------------ | Branch (2553:9): [True: 0, False: 21] ------------------ 2554| 21| &boots_long, sizeof(long))) == NULL) { 2555| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2556| | /* 2557| | * RETURN parse error 2558| 0| */ return -1; 2559| 0| } 2560| 21| DEBUGINDENTLESS(); ------------------ | | 75| 21|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 21|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 21] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 21] | | ------------------ ------------------ 2561| | 2562| 21| if (type_value != ------------------ | Branch (2562:9): [True: 0, False: 21] ------------------ 2563| 21| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 90| 21|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 95| 21|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 75| 21|#define ASN_INTEGER 0x02U ------------------ 2564| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2565| | /* 2566| | * RETURN parse error 2567| 0| */ return -1; 2568| 0| } 2569| | 2570| 21| *boots_uint = (u_int) boots_long; 2571| | 2572| | 2573| | /* 2574| | * Retrieve the time value. 2575| | */ 2576| 21| DEBUGDUMPHEADER("recv", "msgAuthoritativeEngineTime"); ------------------ | | 79| 21| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 21|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 21] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 21] | | ------------------ ------------------ 2577| 21| if ((next_ptr = asn_parse_int(next_ptr, &remaining_bytes, &type_value, ------------------ | Branch (2577:9): [True: 0, False: 21] ------------------ 2578| 21| &time_long, sizeof(long))) == NULL) { 2579| | /* 2580| | * RETURN parse error 2581| 0| */ return -1; 2582| 0| } 2583| 21| DEBUGINDENTLESS(); ------------------ | | 75| 21|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 21|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 21] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 21] | | ------------------ ------------------ 2584| | 2585| 21| if (type_value != ------------------ | Branch (2585:9): [True: 0, False: 21] ------------------ 2586| 21| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 90| 21|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 95| 21|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 75| 21|#define ASN_INTEGER 0x02U ------------------ 2587| | /* 2588| | * RETURN parse error 2589| 0| */ return -1; 2590| 0| } 2591| | 2592| 21| *time_uint = (u_int) time_long; 2593| | 2594| 21| if (*boots_uint > ENGINEBOOT_MAX || *time_uint > ENGINETIME_MAX) { ------------------ | | 183| 42|#define ENGINEBOOT_MAX 2147483647 /* ((2^31)-1) */ ------------------ if (*boots_uint > ENGINEBOOT_MAX || *time_uint > ENGINETIME_MAX) { ------------------ | | 182| 21|#define ENGINETIME_MAX 2147483647 /* ((2^31)-1) */ ------------------ | Branch (2594:9): [True: 0, False: 21] | Branch (2594:41): [True: 0, False: 21] ------------------ 2595| 0| return -1; 2596| 0| } 2597| | 2598| | /* 2599| | * Retrieve the secName. 2600| | */ 2601| 21| origNameLen = *secNameLen; 2602| | 2603| | 2604| 21| DEBUGDUMPHEADER("recv", "msgUserName"); ------------------ | | 79| 21| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 21|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 21] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 21] | | ------------------ ------------------ 2605| 21| if ((next_ptr ------------------ | Branch (2605:9): [True: 0, False: 21] ------------------ 2606| 21| = asn_parse_string(next_ptr, &remaining_bytes, &type_value, 2607| 21| (u_char *) secName, secNameLen)) == NULL) { 2608| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2609| | /* 2610| | * RETURN parse error 2611| 0| */ return -1; 2612| 0| } 2613| 21| DEBUGINDENTLESS(); ------------------ | | 75| 21|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 21|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 21] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 21] | | ------------------ ------------------ 2614| | 2615| | /* 2616| | * FIX -- doesn't this also indicate a buffer overrun? 2617| | */ 2618| 21| if (origNameLen < *secNameLen + 1) { ------------------ | Branch (2618:9): [True: 0, False: 21] ------------------ 2619| | /* 2620| | * RETURN parse error, but it's really a parameter error 2621| | */ 2622| 0| return -1; 2623| 0| } 2624| | 2625| 21| if (*secNameLen > 32) { ------------------ | Branch (2625:9): [True: 0, False: 21] ------------------ 2626| | /* 2627| | * This is a USM-specific limitation over and above the above 2628| | * limitation (which will probably default to the length of an 2629| | * SnmpAdminString, i.e. 255). See RFC 2574, sec. 2.4. 2630| | */ 2631| 0| return -1; 2632| 0| } 2633| | 2634| 21| secName[*secNameLen] = '\0'; 2635| | 2636| 21| if (type_value != ------------------ | Branch (2636:9): [True: 0, False: 21] ------------------ 2637| 21| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 90| 21|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 95| 21|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 78| 21|#define ASN_OCTET_STR 0x04U ------------------ 2638| | /* 2639| | * RETURN parse error 2640| 0| */ return -1; 2641| 0| } 2642| | 2643| | 2644| | /* 2645| | * Retrieve the signature and blank it if there. 2646| | */ 2647| 21| DEBUGDUMPHEADER("recv", "msgAuthenticationParameters"); ------------------ | | 79| 21| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 21|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 21] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 21] | | ------------------ ------------------ 2648| 21| if ((next_ptr ------------------ | Branch (2648:9): [True: 0, False: 21] ------------------ 2649| 21| = asn_parse_string(next_ptr, &remaining_bytes, &type_value, 2650| 21| signature, signature_length)) == NULL) { 2651| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2652| | /* 2653| | * RETURN parse error 2654| 0| */ return -1; 2655| 0| } 2656| 21| DEBUGINDENTLESS(); ------------------ | | 75| 21|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 21|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 21] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 21] | | ------------------ ------------------ 2657| | 2658| 21| if (type_value != ------------------ | Branch (2658:9): [True: 1, False: 20] ------------------ 2659| 21| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 90| 21|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 95| 21|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 78| 21|#define ASN_OCTET_STR 0x04U ------------------ 2660| | /* 2661| | * RETURN parse error 2662| 1| */ return -1; 2663| 1| } 2664| | 2665| 20| if (*signature_length != 0) { /* Blanking for authentication step later */ ------------------ | Branch (2665:9): [True: 20, False: 0] ------------------ 2666| 20| memset(next_ptr - (u_long) * signature_length, 2667| 20| 0, *signature_length); 2668| 20| } 2669| | 2670| | 2671| | /* 2672| | * Retrieve the salt. 2673| | * 2674| | * Note that the next ptr is where the data section starts. 2675| | */ 2676| 20| DEBUGDUMPHEADER("recv", "msgPrivacyParameters"); ------------------ | | 79| 20| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 20] | | ------------------ ------------------ 2677| 20| if ((*data_ptr ------------------ | Branch (2677:9): [True: 12, False: 8] ------------------ 2678| 20| = asn_parse_string(next_ptr, &remaining_bytes, &type_value, 2679| 20| salt, salt_length)) == NULL) { 2680| 12| DEBUGINDENTLESS(); ------------------ | | 75| 12|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 12] | | ------------------ ------------------ 2681| | /* 2682| | * RETURN parse error 2683| 12| */ return -2; 2684| 12| } 2685| 8| DEBUGINDENTLESS(); ------------------ | | 75| 8|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 8|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 8] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 8] | | ------------------ ------------------ 2686| | 2687| 8| if (type_value != ------------------ | Branch (2687:9): [True: 0, False: 8] ------------------ 2688| 8| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 90| 8|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 95| 8|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 78| 8|#define ASN_OCTET_STR 0x04U ------------------ 2689| | /* 2690| | * RETURN parse error 2691| 0| */ return -2; 2692| 0| } 2693| | 2694| 8| return 0; 2695| | 2696| 8|} /* end usm_parse_security_parameters() */ snmpusm.c:usm_set_usmStateReference_name: 356| 8|{ 357| | MAKE_ENTRY(ref, char, name, name_len, usr_name, usr_name_length); ------------------ | | 248| 8|#define MAKE_ENTRY(ref, type, item, len, field, field_len) \ | | 249| 8|do { \ | | 250| 8| if (ref == NULL) \ | | ------------------ | | | Branch (250:6): [True: 0, False: 8] | | ------------------ | | 251| 8| return -1; \ | | 252| 8| if (ref->field != NULL) { \ | | ------------------ | | | Branch (252:6): [True: 0, False: 8] | | ------------------ | | 253| 0| SNMP_ZERO(ref->field, ref->field_len); \ | | ------------------ | | | | 77| 0|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | | | ------------------ | | | | | Branch (77:33): [True: 0, False: 0] | | | | | Branch (77:61): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 254| 0| SNMP_FREE(ref->field); \ | | ------------------ | | | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | | | ------------------ | | | | | Branch (62:34): [True: 0, False: 0] | | | | | Branch (62:66): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 255| 0| } \ | | 256| 8| ref->field_len = 0; \ | | 257| 8| if (len == 0 || item == NULL) \ | | ------------------ | | | Branch (257:13): [True: 8, False: 0] | | | Branch (257:25): [True: 0, False: 0] | | ------------------ | | 258| 8| return 0; \ | | 259| 8| ref->field = netsnmp_memdup(item, len * sizeof(type)); \ | | 260| 0| if (ref->field == NULL) \ | | ------------------ | | | Branch (260:13): [True: 0, False: 0] | | ------------------ | | 261| 0| return -1; \ | | 262| 0| \ | | 263| 0| ref->field_len = len; \ | | 264| 0| return 0; \ | | 265| 0|} while (0) | | ------------------ | | | Branch (265:10): [Folded, False: 0] | | ------------------ ------------------ 358| 8|} snmpusm.c:usm_set_usmStateReference_engine_id: 364| 8|{ 365| | MAKE_ENTRY(ref, u_char, engine_id, engine_id_len, ------------------ | | 248| 8|#define MAKE_ENTRY(ref, type, item, len, field, field_len) \ | | 249| 8|do { \ | | 250| 8| if (ref == NULL) \ | | ------------------ | | | Branch (250:6): [True: 0, False: 8] | | ------------------ | | 251| 8| return -1; \ | | 252| 8| if (ref->field != NULL) { \ | | ------------------ | | | Branch (252:6): [True: 0, False: 8] | | ------------------ | | 253| 0| SNMP_ZERO(ref->field, ref->field_len); \ | | ------------------ | | | | 77| 0|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | | | ------------------ | | | | | Branch (77:33): [True: 0, False: 0] | | | | | Branch (77:61): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 254| 0| SNMP_FREE(ref->field); \ | | ------------------ | | | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | | | ------------------ | | | | | Branch (62:34): [True: 0, False: 0] | | | | | Branch (62:66): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 255| 0| } \ | | 256| 8| ref->field_len = 0; \ | | 257| 8| if (len == 0 || item == NULL) \ | | ------------------ | | | Branch (257:13): [True: 0, False: 8] | | | Branch (257:25): [True: 0, False: 8] | | ------------------ | | 258| 8| return 0; \ | | 259| 8| ref->field = netsnmp_memdup(item, len * sizeof(type)); \ | | 260| 8| if (ref->field == NULL) \ | | ------------------ | | | Branch (260:13): [True: 0, False: 8] | | ------------------ | | 261| 8| return -1; \ | | 262| 8| \ | | 263| 8| ref->field_len = len; \ | | 264| 8| return 0; \ | | 265| 8|} while (0) | | ------------------ | | | Branch (265:10): [Folded, False: 0] | | ------------------ ------------------ 366| 8| usr_engine_id, usr_engine_id_length); 367| 8|} snmpusm.c:usm_set_usmStateReference_sec_level: 406| 8|{ 407| 8| if (ref == NULL) ------------------ | Branch (407:9): [True: 0, False: 8] ------------------ 408| 0| return -1; 409| 8| ref->usr_sec_level = sec_level; 410| 8| return 0; 411| 8|} snmpusm.c:usm_clone: 300| 20|{ 301| 20| struct usmStateReference *ref = pdu->securityStateRef; 302| 20| struct usmStateReference **new_ref = 303| 20| (struct usmStateReference **)&new_pdu->securityStateRef; 304| 20| int ret = 0; 305| | 306| 20| if (!ref) ------------------ | Branch (306:9): [True: 20, False: 0] ------------------ 307| 20| return ret; 308| | 309| 0| if (pdu->command == SNMP_MSG_TRAP2) { ------------------ | | 142| 0|#define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (309:9): [True: 0, False: 0] ------------------ 310| 0| ret = usm_clone_usmStateReference(ref, new_ref); 311| 0| } else { 312| 0| *new_ref = ref; 313| 0| ref->refcnt++; 314| 0| } 315| | 316| 0| return ret; 317| 20|} snmpusm.c:usm_free_usmStateReference: 321| 66|{ 322| 66| struct usmStateReference *ref = old; 323| | 324| 66| if (!ref) ------------------ | Branch (324:9): [True: 44, False: 22] ------------------ 325| 44| return; 326| | 327| 22| if (--ref->refcnt > 0) ------------------ | Branch (327:9): [True: 0, False: 22] ------------------ 328| 0| return; 329| | 330| 22| SNMP_FREE(ref->usr_name); ------------------ | | 62| 22|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 22] | | | Branch (62:66): [Folded, False: 22] | | ------------------ ------------------ 331| 22| SNMP_FREE(ref->usr_engine_id); ------------------ | | 62| 22|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 8, False: 14] | | | Branch (62:66): [Folded, False: 22] | | ------------------ ------------------ 332| 22| SNMP_FREE(ref->usr_auth_protocol); ------------------ | | 62| 22|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 22] | | | Branch (62:66): [Folded, False: 22] | | ------------------ ------------------ 333| 22| SNMP_FREE(ref->usr_priv_protocol); ------------------ | | 62| 22|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 22] | | | Branch (62:66): [Folded, False: 22] | | ------------------ ------------------ 334| | 335| 22| if (ref->usr_auth_key_length && ref->usr_auth_key) { ------------------ | Branch (335:9): [True: 0, False: 22] | Branch (335:37): [True: 0, False: 0] ------------------ 336| 0| SNMP_ZERO(ref->usr_auth_key, ref->usr_auth_key_length); ------------------ | | 77| 0|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | ------------------ | | | Branch (77:33): [True: 0, False: 0] | | | Branch (77:61): [Folded, False: 0] | | ------------------ ------------------ 337| 0| SNMP_FREE(ref->usr_auth_key); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 338| 0| } 339| 22| if (ref->usr_priv_key_length && ref->usr_priv_key) { ------------------ | Branch (339:9): [True: 0, False: 22] | Branch (339:37): [True: 0, False: 0] ------------------ 340| 0| SNMP_ZERO(ref->usr_priv_key, ref->usr_priv_key_length); ------------------ | | 77| 0|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | ------------------ | | | Branch (77:33): [True: 0, False: 0] | | | Branch (77:61): [Folded, False: 0] | | ------------------ ------------------ 341| 0| SNMP_FREE(ref->usr_priv_key); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 342| 0| } 343| | 344| | SNMP_FREE(ref); ------------------ | | 62| 22|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 22, False: 0] | | | Branch (62:66): [Folded, False: 22] | | ------------------ ------------------ 345| 22|} /* end usm_free_usmStateReference() */ snmpusm.c:usm_session_init: 3461| 47|{ 3462| 47| char *cp; 3463| 47| size_t i; 3464| | 3465| 47| if (in_session->securityAuthProtoLen > 0) { ------------------ | Branch (3465:9): [True: 0, False: 47] ------------------ 3466| 0| session->securityAuthProto = 3467| 0| snmp_duplicate_objid(in_session->securityAuthProto, 3468| 0| in_session->securityAuthProtoLen); 3469| 0| if (session->securityAuthProto == NULL) { ------------------ | Branch (3469:13): [True: 0, False: 0] ------------------ 3470| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 3471| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 3472| 0| } 3473| 47| } else if (get_default_authtype(&i) != NULL) { ------------------ | Branch (3473:16): [True: 47, False: 0] ------------------ 3474| 47| session->securityAuthProto = 3475| 47| snmp_duplicate_objid(get_default_authtype(NULL), i); 3476| 47| session->securityAuthProtoLen = i; 3477| 47| } 3478| | 3479| 47| if (in_session->securityPrivProtoLen > 0) { ------------------ | Branch (3479:9): [True: 0, False: 47] ------------------ 3480| 0| session->securityPrivProto = 3481| 0| snmp_duplicate_objid(in_session->securityPrivProto, 3482| 0| in_session->securityPrivProtoLen); 3483| 0| if (session->securityPrivProto == NULL) { ------------------ | Branch (3483:13): [True: 0, False: 0] ------------------ 3484| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 3485| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 3486| 0| } 3487| 47| } else if (get_default_privtype(&i) != NULL) { ------------------ | Branch (3487:16): [True: 47, False: 0] ------------------ 3488| 47| session->securityPrivProto = 3489| 47| snmp_duplicate_objid(get_default_privtype(NULL), i); 3490| 47| session->securityPrivProtoLen = i; 3491| 47| } 3492| | 3493| 47| if ((in_session->securityAuthKeyLen <= 0) && ------------------ | Branch (3493:9): [True: 47, False: 0] ------------------ 3494| 47| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3494:9): [True: 0, False: 47] ------------------ 3495| 47| NETSNMP_DS_LIB_AUTHMASTERKEY)))) { ------------------ | | 167| 47|#define NETSNMP_DS_LIB_AUTHMASTERKEY 16 ------------------ 3496| 0| size_t buflen = sizeof(session->securityAuthKey); 3497| 0| u_char *tmpp = session->securityAuthKey; 3498| 0| session->securityAuthKeyLen = 0; 3499| | /* it will be a hex string */ 3500| 0| if (!snmp_hex_to_binary(&tmpp, &buflen, ------------------ | Branch (3500:13): [True: 0, False: 0] ------------------ 3501| 0| &session->securityAuthKeyLen, 0, cp)) { 3502| 0| snmp_set_detail("error parsing authentication master key"); 3503| 0| return SNMP_ERR_GENERR; ------------------ | | 217| 0|#define SNMP_ERR_GENERR (5) ------------------ 3504| 0| } 3505| 47| } else if ((in_session->securityAuthKeyLen <= 0) && ------------------ | Branch (3505:16): [True: 47, False: 0] ------------------ 3506| 47| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3506:17): [True: 0, False: 47] ------------------ 3507| 47| NETSNMP_DS_LIB_AUTHPASSPHRASE)) || ------------------ | | 154| 47|#define NETSNMP_DS_LIB_AUTHPASSPHRASE 3 ------------------ 3508| 47| (cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3508:17): [True: 0, False: 47] ------------------ 3509| 47| NETSNMP_DS_LIB_PASSPHRASE)))) { ------------------ | | 153| 47|#define NETSNMP_DS_LIB_PASSPHRASE 2 ------------------ 3510| 0| session->securityAuthKeyLen = USM_AUTH_KU_LEN; ------------------ | | 271| 0|#define USM_AUTH_KU_LEN 64 ------------------ 3511| 0| if (generate_Ku(session->securityAuthProto, ------------------ | Branch (3511:13): [True: 0, False: 0] ------------------ 3512| 0| session->securityAuthProtoLen, 3513| 0| (u_char *) cp, strlen(cp), 3514| 0| session->securityAuthKey, 3515| 0| &session->securityAuthKeyLen) != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3516| 0| snmp_set_detail 3517| 0| ("Error generating a key (Ku) from the supplied authentication pass phrase."); 3518| 0| return SNMP_ERR_GENERR; ------------------ | | 217| 0|#define SNMP_ERR_GENERR (5) ------------------ 3519| 0| } 3520| 0| } 3521| | 3522| | 3523| 47| if ((in_session->securityPrivKeyLen <= 0) && ------------------ | Branch (3523:9): [True: 47, False: 0] ------------------ 3524| 47| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3524:9): [True: 0, False: 47] ------------------ 3525| 47| NETSNMP_DS_LIB_PRIVMASTERKEY)))) { ------------------ | | 168| 47|#define NETSNMP_DS_LIB_PRIVMASTERKEY 17 ------------------ 3526| 0| size_t buflen = sizeof(session->securityPrivKey); 3527| 0| u_char *tmpp = session->securityPrivKey; 3528| 0| session->securityPrivKeyLen = 0; 3529| | /* it will be a hex string */ 3530| 0| if (!snmp_hex_to_binary(&tmpp, &buflen, ------------------ | Branch (3530:13): [True: 0, False: 0] ------------------ 3531| 0| &session->securityPrivKeyLen, 0, cp)) { 3532| 0| snmp_set_detail("error parsing encryption master key"); 3533| 0| return SNMP_ERR_GENERR; ------------------ | | 217| 0|#define SNMP_ERR_GENERR (5) ------------------ 3534| 0| } 3535| 47| } else if ((in_session->securityPrivKeyLen <= 0) && ------------------ | Branch (3535:16): [True: 47, False: 0] ------------------ 3536| 47| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3536:17): [True: 0, False: 47] ------------------ 3537| 47| NETSNMP_DS_LIB_PRIVPASSPHRASE)) || ------------------ | | 155| 47|#define NETSNMP_DS_LIB_PRIVPASSPHRASE 4 ------------------ 3538| 47| (cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3538:17): [True: 0, False: 47] ------------------ 3539| 47| NETSNMP_DS_LIB_PASSPHRASE)))) { ------------------ | | 153| 47|#define NETSNMP_DS_LIB_PASSPHRASE 2 ------------------ 3540| 0| session->securityPrivKeyLen = USM_PRIV_KU_LEN; ------------------ | | 272| 0|#define USM_PRIV_KU_LEN 64 ------------------ 3541| 0| if (generate_Ku(session->securityAuthProto, ------------------ | Branch (3541:13): [True: 0, False: 0] ------------------ 3542| 0| session->securityAuthProtoLen, 3543| 0| (u_char *) cp, strlen(cp), 3544| 0| session->securityPrivKey, 3545| 0| &session->securityPrivKeyLen) != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3546| 0| snmp_set_detail 3547| 0| ("Error generating a key (Ku) from the supplied privacy pass phrase."); 3548| 0| return SNMP_ERR_GENERR; ------------------ | | 217| 0|#define SNMP_ERR_GENERR (5) ------------------ 3549| 0| } 3550| 0| } 3551| | 3552| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3553| 47|} snmpusm.c:usm_handle_report: 3384| 22|{ 3385| | /* 3386| | * handle reportable errors 3387| | */ 3388| | 3389| | /* this will get in our way */ 3390| 22| usm_free_usmStateReference(pdu->securityStateRef); 3391| 22| pdu->securityStateRef = NULL; 3392| | 3393| 22| switch (result) { ------------------ | Branch (3393:13): [True: 20, False: 2] ------------------ 3394| 0| case SNMPERR_USM_AUTHENTICATIONFAILURE: ------------------ | | 230| 0|#define SNMPERR_USM_AUTHENTICATIONFAILURE (-46) ------------------ | Branch (3394:5): [True: 0, False: 22] ------------------ 3395| 0| { 3396| 0| int res = session->s_snmp_errno; 3397| 0| session->s_snmp_errno = result; 3398| 0| if (session->callback) { ------------------ | Branch (3398:13): [True: 0, False: 0] ------------------ 3399| 0| session->callback(NETSNMP_CALLBACK_OP_RECEIVED_MESSAGE, ------------------ | | 319| 0|#define NETSNMP_CALLBACK_OP_RECEIVED_MESSAGE 1 ------------------ 3400| 0| session, pdu->reqid, pdu, 3401| 0| session->callback_magic); 3402| 0| } 3403| 0| session->s_snmp_errno = res; 3404| 0| } 3405| 0| NETSNMP_FALLTHROUGH; ------------------ | | 2414| 0|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 3406| 8| case SNMPERR_USM_UNKNOWNENGINEID: ------------------ | | 232| 8|#define SNMPERR_USM_UNKNOWNENGINEID (-48) ------------------ | Branch (3406:5): [True: 8, False: 14] ------------------ 3407| 8| case SNMPERR_USM_UNKNOWNSECURITYNAME: ------------------ | | 227| 8|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ | Branch (3407:5): [True: 0, False: 22] ------------------ 3408| 8| case SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL: ------------------ | | 228| 8|#define SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL (-44) ------------------ | Branch (3408:5): [True: 0, False: 22] ------------------ 3409| 8| case SNMPERR_USM_NOTINTIMEWINDOW: ------------------ | | 233| 8|#define SNMPERR_USM_NOTINTIMEWINDOW (-49) ------------------ | Branch (3409:5): [True: 0, False: 22] ------------------ 3410| 20| case SNMPERR_USM_DECRYPTIONERROR: ------------------ | | 234| 20|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ | Branch (3410:5): [True: 12, False: 10] ------------------ 3411| | 3412| 20| if (SNMP_CMD_CONFIRMED(pdu->command) || ------------------ | | 193| 40|#define SNMP_CMD_CONFIRMED(c) (c == SNMP_MSG_INFORM || c == SNMP_MSG_GETBULK ||\ | | ------------------ | | | | 141| 40|#define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | | | ------------------ | | | | | | 92| 20|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | | | ------------------ | | | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | #define SNMP_CMD_CONFIRMED(c) (c == SNMP_MSG_INFORM || c == SNMP_MSG_GETBULK ||\ | | ------------------ | | | | 140| 40|#define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | | | ------------------ | | | | | | 92| 20|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | | | ------------------ | | | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | | Branch (193:32): [True: 0, False: 20] | | | Branch (193:56): [True: 0, False: 20] | | ------------------ | | 194| 20| c == SNMP_MSG_GETNEXT || c == SNMP_MSG_GET || \ | | ------------------ | | | | 126| 40|#define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | | | ------------------ | | | | | | 92| 20|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | | | ------------------ | | | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | c == SNMP_MSG_GETNEXT || c == SNMP_MSG_GET || \ | | ------------------ | | | | 125| 40|#define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | | | ------------------ | | | | | | 92| 20|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | | | ------------------ | | | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | | Branch (194:32): [True: 0, False: 20] | | | Branch (194:57): [True: 0, False: 20] | | ------------------ | | 195| 40| c == SNMP_MSG_SET ) | | ------------------ | | | | 129| 40|#define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | | | ------------------ | | | | | | 92| 20|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | | | ------------------ | | | | | | 96| 20|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | | Branch (195:32): [True: 0, False: 20] | | ------------------ ------------------ 3413| 20| (pdu->command == 0 ------------------ | Branch (3413:14): [True: 20, False: 0] ------------------ 3414| 20| && (pdu->flags & SNMP_MSG_FLAG_RPRT_BIT))) { ------------------ | | 305| 20|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ | Branch (3414:17): [True: 20, False: 0] ------------------ 3415| 20| netsnmp_pdu *pdu2; 3416| 20| int flags = pdu->flags; 3417| | 3418| 20| pdu->flags |= UCD_MSG_FLAG_FORCE_PDU_COPY; ------------------ | | 313| 20|#define UCD_MSG_FLAG_FORCE_PDU_COPY 0x400 ------------------ 3419| 20| pdu2 = snmp_clone_pdu(pdu); 3420| 20| pdu->flags = pdu2->flags = flags; 3421| 20| snmpv3_make_report(pdu2, result); 3422| 20| if (0 == snmp_sess_send(slp, pdu2)) { ------------------ | Branch (3422:17): [True: 0, False: 20] ------------------ 3423| 0| snmp_free_pdu(pdu2); 3424| | /* 3425| | * TODO: indicate error 3426| | */ 3427| 0| } 3428| 20| } 3429| 20| break; 3430| 22| } 3431| 22|} snmpusm.c:init_usm_post_config: 5134| 47|{ 5135| 47| size_t salt_integer_len = sizeof(salt_integer); 5136| 47| uint64_t current_time; 5137| | 5138| 47| if (sc_random((u_char *) & salt_integer, &salt_integer_len) != ------------------ | Branch (5138:9): [True: 0, False: 47] ------------------ 5139| 47| SNMPERR_SUCCESS) { ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5140| 0| DEBUGMSGTL(("usm", "sc_random() failed: using time() as salt.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5141| 0| current_time = time(NULL); 5142| 0| salt_integer = current_time; 5143| 0| } 5144| | 5145| 47|#ifdef HAVE_AES 5146| 47| salt_integer_len = sizeof (salt_integer64_1); 5147| 47| if (sc_random((u_char *) & salt_integer64_1, &salt_integer_len) != ------------------ | Branch (5147:9): [True: 0, False: 47] ------------------ 5148| 47| SNMPERR_SUCCESS) { ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5149| 0| DEBUGMSGTL(("usm", "sc_random() failed: using time() as aes1 salt.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5150| 0| current_time = time(NULL); 5151| 0| salt_integer64_1 = current_time; 5152| 0| } 5153| 47| salt_integer_len = sizeof (salt_integer64_1); 5154| 47| if (sc_random((u_char *) & salt_integer64_2, &salt_integer_len) != ------------------ | Branch (5154:9): [True: 0, False: 47] ------------------ 5155| 47| SNMPERR_SUCCESS) { ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5156| 0| DEBUGMSGTL(("usm", "sc_random() failed: using time() as aes2 salt.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 5157| 0| current_time = time(NULL); 5158| 0| salt_integer64_2 = current_time; 5159| 0| } 5160| 47|#endif 5161| | 5162| | // Free noNameUser before it is assigned 5163| 47| usm_free_user(noNameUser); 5164| | 5165| 47|#ifndef NETSNMP_DISABLE_MD5 5166| 47| noNameUser = usm_create_initial_user("", usmHMACMD5AuthProtocol, 5167| 47| OID_LENGTH(usmHMACMD5AuthProtocol), ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 5168| 47| SNMP_DEFAULT_PRIV_PROTO, ------------------ | | 100| 47|#define SNMP_DEFAULT_PRIV_PROTO usmDESPrivProtocol ------------------ 5169| 47| SNMP_DEFAULT_PRIV_PROTOLEN); ------------------ | | 104| 47|#define SNMP_DEFAULT_PRIV_PROTOLEN OID_LENGTH(SNMP_DEFAULT_PRIV_PROTO) | | ------------------ | | | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) | | ------------------ ------------------ 5170| |#else 5171| | noNameUser = usm_create_initial_user("", usmHMACSHA1AuthProtocol, 5172| | OID_LENGTH(usmHMACSHA1AuthProtocol), 5173| | SNMP_DEFAULT_PRIV_PROTO, 5174| | SNMP_DEFAULT_PRIV_PROTOLEN); 5175| |#endif 5176| | 5177| 47| if ( noNameUser ) { ------------------ | Branch (5177:10): [True: 47, False: 0] ------------------ 5178| 47| SNMP_FREE(noNameUser->engineID); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 5179| 47| noNameUser->engineIDLen = 0; 5180| 47| } 5181| | 5182| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5183| 47|} /* end init_usm_post_config() */ snmpusm.c:usm_create_initial_user: 4142| 47|{ 4143| 47| struct usmUser *newUser = usm_create_user(); 4144| 47| if (newUser == NULL) ------------------ | Branch (4144:9): [True: 0, False: 47] ------------------ 4145| 0| return NULL; 4146| | 4147| 47| if ((newUser->name = strdup(name)) == NULL) ------------------ | Branch (4147:9): [True: 0, False: 47] ------------------ 4148| 0| return usm_free_user(newUser); 4149| | 4150| 47| if ((newUser->secName = strdup(name)) == NULL) ------------------ | Branch (4150:9): [True: 0, False: 47] ------------------ 4151| 0| return usm_free_user(newUser); 4152| | 4153| 47| if ((newUser->engineID = ------------------ | Branch (4153:9): [True: 0, False: 47] ------------------ 4154| 47| snmpv3_generate_engineID(&newUser->engineIDLen)) == NULL) 4155| 0| return usm_free_user(newUser); 4156| | 4157| 47| if ((newUser->cloneFrom = (oid *) malloc(sizeof(oid) * 2)) == NULL) ------------------ | Branch (4157:9): [True: 0, False: 47] ------------------ 4158| 0| return usm_free_user(newUser); 4159| 47| newUser->cloneFrom[0] = 0; 4160| 47| newUser->cloneFrom[1] = 0; 4161| 47| newUser->cloneFromLen = 2; 4162| | 4163| 47| SNMP_FREE(newUser->privProtocol); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 4164| 47| if ((newUser->privProtocol = snmp_duplicate_objid(privProtocol, ------------------ | Branch (4164:9): [True: 0, False: 47] ------------------ 4165| 47| privProtocolLen)) == 4166| 47| NULL) { 4167| 0| return usm_free_user(newUser); 4168| 0| } 4169| 47| newUser->privProtocolLen = privProtocolLen; 4170| | 4171| 47| SNMP_FREE(newUser->authProtocol); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 4172| 47| if ((newUser->authProtocol = snmp_duplicate_objid(authProtocol, ------------------ | Branch (4172:9): [True: 0, False: 47] ------------------ 4173| 47| authProtocolLen)) == 4174| 47| NULL) { 4175| 0| return usm_free_user(newUser); 4176| 0| } 4177| 47| newUser->authProtocolLen = authProtocolLen; 4178| | 4179| 47| newUser->userStatus = RS_ACTIVE; ------------------ | | 35| 47|#define RS_ACTIVE 1 ------------------ 4180| 47| newUser->userStorageType = ST_READONLY; ------------------ | | 54| 47|#define ST_READONLY 5 ------------------ 4181| | 4182| 47| return newUser; 4183| 47|} snmpusm.c:deinit_usm_post_config: 5188| 47|{ 5189| 47| usm_free_user(noNameUser); 5190| 47| noNameUser = NULL; 5191| | 5192| 47| DEBUGMSGTL(("deinit_usm_post_config", "initial user removed\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 5193| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5194| 47|} /* end deinit_usm_post_config() */ snmpusm.c:free_enginetime_on_shutdown: 274| 47|{ 275| 47| u_char engineID[SNMP_MAX_ENG_SIZE]; 276| 47| size_t engineID_len = sizeof(engineID); 277| | 278| 47| DEBUGMSGTL(("snmpv3", "free enginetime callback called\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 279| | 280| 47| engineID_len = snmpv3_get_engineID(engineID, engineID_len); 281| 47| if (engineID_len > 0) ------------------ | Branch (281:9): [True: 0, False: 47] ------------------ 282| 0| free_enginetime(engineID, engineID_len); 283| 47| return 0; 284| 47|} snmpusm.c:clear_user_list: 3990| 47|{ 3991| 47| struct usmUser *tmp = userList, *next = NULL; 3992| | 3993| 47| while (tmp != NULL) { ------------------ | Branch (3993:12): [True: 0, False: 47] ------------------ 3994| 0| next = tmp->next; 3995| 0| usm_free_user(tmp); 3996| 0| tmp = next; 3997| 0| } 3998| 47| userList = NULL; 3999| | 4000| 47|} setup_engineID: 471| 47|{ 472| 47| int enterpriseid = htonl(NETSNMP_ENTERPRISE_OID), 473| 47| netsnmpoid = htonl(NETSNMP_OID), 474| 47| localsetup = (eidp) ? 0 : 1; ------------------ | Branch (474:22): [True: 0, False: 47] ------------------ 475| | 476| | /* 477| | * Use local engineID if *eidp == NULL. 478| | */ 479| 47|#ifdef HAVE_GETHOSTNAME 480| 47| u_char buf[SNMP_MAXBUF_SMALL]; 481| 47| struct hostent *hent = NULL; 482| 47|#endif 483| 47| u_char *bufp = NULL; 484| 47| size_t len; 485| 47| int localEngineIDType = engineIDType; 486| 47| int tmpint; 487| 47| time_t tmptime; 488| | 489| 47| engineIDIsSet = 1; 490| | 491| 47|#ifdef HAVE_GETHOSTNAME 492| 47|#ifdef AF_INET6 493| | /* 494| | * see if they selected IPV4 or IPV6 support 495| | */ 496| 47| if ((ENGINEID_TYPE_IPV6 == localEngineIDType) || ------------------ | | 20| 47|#define ENGINEID_TYPE_IPV6 2 ------------------ | Branch (496:9): [True: 0, False: 47] ------------------ 497| 47| (ENGINEID_TYPE_IPV4 == localEngineIDType)) { ------------------ | | 19| 47|#define ENGINEID_TYPE_IPV4 1 ------------------ | Branch (497:9): [True: 0, False: 47] ------------------ 498| | /* 499| | * get the host name and save the information 500| | */ 501| 0| gethostname((char *) buf, sizeof(buf)); 502| 0| hent = netsnmp_gethostbyname((char *) buf); 503| 0| if (hent && hent->h_addrtype == AF_INET6) { ------------------ | Branch (503:13): [True: 0, False: 0] | Branch (503:21): [True: 0, False: 0] ------------------ 504| 0| localEngineIDType = ENGINEID_TYPE_IPV6; ------------------ | | 20| 0|#define ENGINEID_TYPE_IPV6 2 ------------------ 505| 0| } else { 506| | /* 507| | * Not IPV6 so we go with default 508| | */ 509| 0| localEngineIDType = ENGINEID_TYPE_IPV4; ------------------ | | 19| 0|#define ENGINEID_TYPE_IPV4 1 ------------------ 510| 0| } 511| 0| } 512| |#else 513| | /* 514| | * No IPV6 support. Check if they selected IPV6 engineID type. 515| | * If so make it IPV4 instead 516| | */ 517| | if (ENGINEID_TYPE_IPV6 == localEngineIDType) { 518| | localEngineIDType = ENGINEID_TYPE_IPV4; 519| | } 520| | if (ENGINEID_TYPE_IPV4 == localEngineIDType) { 521| | /* 522| | * get the host name and save the information 523| | */ 524| | gethostname((char *) buf, sizeof(buf)); 525| | hent = netsnmp_gethostbyname((char *) buf); 526| | } 527| |#endif 528| 47|#endif /* HAVE_GETHOSTNAME */ 529| | 530| | /* 531| | * Determine if we have text and if so setup our localEngineIDType 532| | * * appropriately. 533| | */ 534| 47| if (NULL != text) { ------------------ | Branch (534:9): [True: 0, False: 47] ------------------ 535| 0| engineIDType = localEngineIDType = ENGINEID_TYPE_TEXT; ------------------ | | 22| 0|#define ENGINEID_TYPE_TEXT 4 ------------------ 536| 0| } 537| | /* 538| | * Determine length of the engineID string. 539| | */ 540| 47| len = 5; /* always have 5 leading bytes */ 541| 47| switch (localEngineIDType) { 542| 0| case ENGINEID_TYPE_TEXT: ------------------ | | 22| 0|#define ENGINEID_TYPE_TEXT 4 ------------------ | Branch (542:5): [True: 0, False: 47] ------------------ 543| 0| if (NULL == text) { ------------------ | Branch (543:13): [True: 0, False: 0] ------------------ 544| 0| snmp_log(LOG_ERR, 545| 0| "Can't set up engineID of type text from an empty string.\n"); 546| 0| return -1; 547| 0| } 548| 0| len += strlen(text); /* 5 leading bytes+text. No NULL char */ 549| 0| break; 550| 0|#if defined(IFHWADDRLEN) && defined(SIOCGIFHWADDR) 551| 0| case ENGINEID_TYPE_MACADDR: /* MAC address */ ------------------ | | 21| 0|#define ENGINEID_TYPE_MACADDR 3 ------------------ | Branch (551:5): [True: 0, False: 47] ------------------ 552| 0| len += 6; /* + 6 bytes for MAC address */ 553| 0| break; 554| 0|#endif 555| 0| case ENGINEID_TYPE_IPV4: /* IPv4 */ ------------------ | | 19| 0|#define ENGINEID_TYPE_IPV4 1 ------------------ | Branch (555:5): [True: 0, False: 47] ------------------ 556| 0| len += 4; /* + 4 byte IPV4 address */ 557| 0| break; 558| 0| case ENGINEID_TYPE_IPV6: /* IPv6 */ ------------------ | | 20| 0|#define ENGINEID_TYPE_IPV6 2 ------------------ | Branch (558:5): [True: 0, False: 47] ------------------ 559| 0| len += 16; /* + 16 byte IPV6 address */ 560| 0| break; 561| 47| case ENGINEID_TYPE_NETSNMP_RND: /* Net-SNMP specific encoding */ ------------------ | | 24| 47|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ | Branch (561:5): [True: 47, False: 0] ------------------ 562| 47| if (engineID) /* already setup, keep current value */ ------------------ | Branch (562:13): [True: 0, False: 47] ------------------ 563| 0| return engineIDLength; 564| 47| if (oldEngineID) { ------------------ | Branch (564:13): [True: 0, False: 47] ------------------ 565| 0| len = oldEngineIDLength; 566| 47| } else { 567| 47| len += sizeof(int) + sizeof(time_t); 568| 47| } 569| 47| break; 570| 0| default: ------------------ | Branch (570:5): [True: 0, False: 47] ------------------ 571| 0| snmp_log(LOG_ERR, 572| 0| "Unknown EngineID type requested for setup (%d). Using IPv4.\n", 573| 0| localEngineIDType); 574| 0| localEngineIDType = ENGINEID_TYPE_IPV4; /* make into IPV4 */ ------------------ | | 19| 0|#define ENGINEID_TYPE_IPV4 1 ------------------ 575| 0| len += 4; /* + 4 byte IPv4 address */ 576| 0| break; 577| 47| } /* switch */ 578| | 579| | 580| | /* 581| | * Allocate memory and store enterprise ID. 582| | */ 583| 47| if (len == 0) { ------------------ | Branch (583:9): [True: 0, False: 47] ------------------ 584| 0| snmp_log(LOG_ERR, "%s(): len == 0\n", __func__); 585| 0| return -1; 586| 0| } 587| 47| bufp = calloc(1, len); 588| 47| if (bufp == NULL) { ------------------ | Branch (588:9): [True: 0, False: 47] ------------------ 589| 0| snmp_log_perror("setup_engineID() calloc()"); 590| 0| return -1; 591| 0| } 592| 47| if (localEngineIDType == ENGINEID_TYPE_NETSNMP_RND) ------------------ | | 24| 47|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ | Branch (592:9): [True: 47, False: 0] ------------------ 593| | /* 594| | * we must use the net-snmp enterprise id here, regardless 595| | */ 596| 47| memcpy(bufp, &netsnmpoid, sizeof(netsnmpoid)); /* XXX Must be 4 bytes! */ 597| 0| else 598| 0| memcpy(bufp, &enterpriseid, sizeof(enterpriseid)); /* XXX Must be 4 bytes! */ 599| | 600| 47| bufp[0] |= 0x80; 601| | 602| | 603| | /* 604| | * Store the given text -OR- the first found IP address 605| | * -OR- the MAC address -OR- random elements 606| | * (the latter being the recommended default) 607| | */ 608| 47| switch (localEngineIDType) { 609| 47| case ENGINEID_TYPE_NETSNMP_RND: ------------------ | | 24| 47|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ | Branch (609:5): [True: 47, False: 0] ------------------ 610| 47| if (oldEngineID) { ------------------ | Branch (610:13): [True: 0, False: 47] ------------------ 611| | /* 612| | * keep our previous notion of the engineID 613| | */ 614| 0| memcpy(bufp, oldEngineID, oldEngineIDLength); 615| 47| } else { 616| | /* 617| | * Here we've desigend our own ENGINEID that is not based on 618| | * an address which may change and may even become conflicting 619| | * in the future like most of the default v3 engineID types 620| | * suffer from. 621| | * 622| | * Ours is built from 2 fairly random elements: a random number and 623| | * the current time in seconds. This method suffers from boxes 624| | * that may not have a correct clock setting and random number 625| | * seed at startup, but few OSes should have that problem. 626| | */ 627| 47| bufp[4] = ENGINEID_TYPE_NETSNMP_RND; ------------------ | | 24| 47|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ 628| 47| tmpint = netsnmp_random(); 629| 47| memcpy(bufp + 5, &tmpint, sizeof(tmpint)); 630| 47| tmptime = time(NULL); 631| 47| memcpy(bufp + 5 + sizeof(tmpint), &tmptime, sizeof(tmptime)); 632| 47| } 633| 47| break; 634| 0| case ENGINEID_TYPE_TEXT: ------------------ | | 22| 0|#define ENGINEID_TYPE_TEXT 4 ------------------ | Branch (634:5): [True: 0, False: 47] ------------------ 635| 0| bufp[4] = ENGINEID_TYPE_TEXT; ------------------ | | 22| 0|#define ENGINEID_TYPE_TEXT 4 ------------------ 636| 0| memcpy((char *) bufp + 5, (text), strlen(text)); 637| 0| break; 638| 0|#ifdef HAVE_GETHOSTNAME 639| 0|#ifdef AF_INET6 640| 0| case ENGINEID_TYPE_IPV6: ------------------ | | 20| 0|#define ENGINEID_TYPE_IPV6 2 ------------------ | Branch (640:5): [True: 0, False: 47] ------------------ 641| 0| bufp[4] = ENGINEID_TYPE_IPV6; ------------------ | | 20| 0|#define ENGINEID_TYPE_IPV6 2 ------------------ 642| 0| if (hent) ------------------ | Branch (642:13): [True: 0, False: 0] ------------------ 643| 0| memcpy(bufp + 5, hent->h_addr_list[0], hent->h_length); 644| 0| break; 645| 0|#endif 646| 0|#endif 647| 0|#if defined(IFHWADDRLEN) && defined(SIOCGIFHWADDR) 648| 0| case ENGINEID_TYPE_MACADDR: ------------------ | | 21| 0|#define ENGINEID_TYPE_MACADDR 3 ------------------ | Branch (648:5): [True: 0, False: 47] ------------------ 649| 0| { 650| 0| int x; 651| 0| bufp[4] = ENGINEID_TYPE_MACADDR; ------------------ | | 21| 0|#define ENGINEID_TYPE_MACADDR 3 ------------------ 652| | /* 653| | * use default NIC if none provided 654| | */ 655| 0| if (NULL == engineIDNic) { ------------------ | Branch (655:17): [True: 0, False: 0] ------------------ 656| 0| x = getHwAddress(DEFAULT_NIC, (char *)&bufp[5]); ------------------ | | 26| 0|#define DEFAULT_NIC "eth0" ------------------ 657| 0| } else { 658| 0| x = getHwAddress((char *)engineIDNic, (char *)&bufp[5]); 659| 0| } 660| 0| if (0 != x) ------------------ | Branch (660:17): [True: 0, False: 0] ------------------ 661| | /* 662| | * function failed fill MAC address with zeros 663| | */ 664| 0| { 665| 0| memset(&bufp[5], 0, 6); 666| 0| } 667| 0| } 668| 0| break; 669| 0|#endif 670| 0| case ENGINEID_TYPE_IPV4: ------------------ | | 19| 0|#define ENGINEID_TYPE_IPV4 1 ------------------ | Branch (670:5): [True: 0, False: 47] ------------------ 671| 0| default: ------------------ | Branch (671:5): [True: 0, False: 47] ------------------ 672| 0| bufp[4] = ENGINEID_TYPE_IPV4; ------------------ | | 19| 0|#define ENGINEID_TYPE_IPV4 1 ------------------ 673| 0|#ifdef HAVE_GETHOSTNAME 674| 0| if (hent && hent->h_addrtype == AF_INET) { ------------------ | Branch (674:13): [True: 0, False: 0] | Branch (674:21): [True: 0, False: 0] ------------------ 675| 0| memcpy(bufp + 5, hent->h_addr_list[0], hent->h_length); 676| 0| } else { /* Unknown address type. Default to 127.0.0.1. */ 677| | 678| 0| bufp[5] = 127; 679| 0| bufp[6] = 0; 680| 0| bufp[7] = 0; 681| 0| bufp[8] = 1; 682| 0| } 683| |#else /* HAVE_GETHOSTNAME */ 684| | /* 685| | * Unknown address type. Default to 127.0.0.1. 686| | */ 687| | bufp[5] = 127; 688| | bufp[6] = 0; 689| | bufp[7] = 0; 690| | bufp[8] = 1; 691| |#endif /* HAVE_GETHOSTNAME */ 692| 0| break; 693| 47| } 694| | 695| | /* 696| | * Pass the string back to the calling environment, or use it for 697| | * our local engineID. 698| | */ 699| 47| if (localsetup) { ------------------ | Branch (699:9): [True: 47, False: 0] ------------------ 700| 47| SNMP_FREE(engineID); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 701| 47| engineID = bufp; 702| 47| engineIDLength = len; 703| | 704| 47| } else { 705| 0| *eidp = bufp; 706| 0| } 707| | 708| | 709| 47| return len; 710| | 711| 47|} /* end setup_engineID() */ free_engineID: 716| 47|{ 717| 47| SNMP_FREE(engineID); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 718| 47| SNMP_FREE(engineIDNic); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 719| | SNMP_FREE(oldEngineID); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 47] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 720| 47| engineIDIsSet = 0; 721| 47| return 0; 722| 47|} init_snmpv3: 993| 47|{ 994| 47| netsnmp_get_monotonic_clock(&snmpv3starttime); 995| | 996| 47| if (!type) ------------------ | Branch (996:9): [True: 0, False: 47] ------------------ 997| 0| type = "__snmpapp__"; 998| | 999| | /* 1000| | * we need to be called back later 1001| | */ 1002| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1003| 47| SNMP_CALLBACK_POST_READ_CONFIG, ------------------ | | 24| 47|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 1004| 47| init_snmpv3_post_config, NULL); 1005| | 1006| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1007| 47| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, ------------------ | | 27| 47|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 1008| 47| init_snmpv3_post_premib_config, NULL); 1009| | /* 1010| | * we need to be called back later 1011| | */ 1012| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ snmp_register_callback(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, ------------------ | | 25| 47|#define SNMP_CALLBACK_STORE_DATA 1 ------------------ 1013| 47| snmpv3_store, (void *) strdup(type)); 1014| | 1015| | /* 1016| | * initialize submodules 1017| | */ 1018| | /* 1019| | * NOTE: this must be after the callbacks are registered above, 1020| | * since they need to be called before the USM callbacks. 1021| | */ 1022| 47| init_secmod(); 1023| | 1024| | /* 1025| | * register all our configuration handlers (ack, there's a lot) 1026| | */ 1027| | 1028| | /* 1029| | * handle engineID setup before everything else which may depend on it 1030| | */ 1031| 47| register_prenetsnmp_mib_handler(type, "engineID", engineID_conf, NULL, 1032| 47| "string"); 1033| 47| register_prenetsnmp_mib_handler(type, "oldEngineID", oldengineID_conf, 1034| 47| NULL, NULL); 1035| 47| register_prenetsnmp_mib_handler(type, "exactEngineID", exactEngineID_conf, 1036| 47| NULL, NULL); 1037| 47| register_prenetsnmp_mib_handler(type, "engineIDType", 1038| 47| engineIDType_conf, NULL, "num"); 1039| 47| register_prenetsnmp_mib_handler(type, "engineIDNic", engineIDNic_conf, 1040| 47| NULL, "string"); 1041| 47| register_config_handler(type, "engineBoots", engineBoots_conf, NULL, 1042| 47| NULL); 1043| | 1044| | /* 1045| | * default store config entries 1046| | */ 1047| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defSecurityName", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1048| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECNAME); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECNAME); ------------------ | | 151| 47|#define NETSNMP_DS_LIB_SECNAME 0 ------------------ 1049| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defContext", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1050| 47| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CONTEXT); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CONTEXT); ------------------ | | 152| 47|#define NETSNMP_DS_LIB_CONTEXT 1 ------------------ 1051| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPassphrase", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1052| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1053| 47| NETSNMP_DS_LIB_PASSPHRASE); ------------------ | | 153| 47|#define NETSNMP_DS_LIB_PASSPHRASE 2 ------------------ 1054| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defAuthPassphrase", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1055| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1056| 47| NETSNMP_DS_LIB_AUTHPASSPHRASE); ------------------ | | 154| 47|#define NETSNMP_DS_LIB_AUTHPASSPHRASE 3 ------------------ 1057| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPrivPassphrase", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1058| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1059| 47| NETSNMP_DS_LIB_PRIVPASSPHRASE); ------------------ | | 155| 47|#define NETSNMP_DS_LIB_PRIVPASSPHRASE 4 ------------------ 1060| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defAuthMasterKey", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1061| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1062| 47| NETSNMP_DS_LIB_AUTHMASTERKEY); ------------------ | | 167| 47|#define NETSNMP_DS_LIB_AUTHMASTERKEY 16 ------------------ 1063| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPrivMasterKey", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1064| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1065| 47| NETSNMP_DS_LIB_PRIVMASTERKEY); ------------------ | | 168| 47|#define NETSNMP_DS_LIB_PRIVMASTERKEY 17 ------------------ 1066| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defAuthLocalizedKey", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1067| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1068| 47| NETSNMP_DS_LIB_AUTHLOCALIZEDKEY); ------------------ | | 169| 47|#define NETSNMP_DS_LIB_AUTHLOCALIZEDKEY 18 ------------------ 1069| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPrivLocalizedKey", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1070| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1071| 47| NETSNMP_DS_LIB_PRIVLOCALIZEDKEY); ------------------ | | 170| 47|#define NETSNMP_DS_LIB_PRIVLOCALIZEDKEY 19 ------------------ 1072| 47| register_config_handler("snmp", "defVersion", version_conf, NULL, 1073| 47| "1|2c|3"); 1074| | 1075| 47| register_config_handler("snmp", "defSecurityLevel", 1076| | snmpv3_secLevel_conf, NULL, 1077| 47| "noAuthNoPriv|authNoPriv|authPriv"); 1078| 47|} init_snmpv3_post_config: 1088| 47|{ 1089| | 1090| 47| size_t engineIDLen; 1091| 47| u_char *c_engineID; 1092| 47| u_long localEngineTime; 1093| 47| u_long localEngineBoots; 1094| | 1095| 47| c_engineID = snmpv3_generate_engineID(&engineIDLen); 1096| | 1097| 47| if (!c_engineID || engineIDLen == 0) { ------------------ | Branch (1097:9): [True: 0, False: 47] | Branch (1097:24): [True: 0, False: 47] ------------------ 1098| | /* 1099| | * Something went wrong - help! 1100| | */ 1101| 0| SNMP_FREE(c_engineID); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 1102| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1103| 0| } 1104| | 1105| | /* 1106| | * if our engineID has changed at all, the boots record must be set to 1 1107| | */ 1108| 47| if (engineIDLen != oldEngineIDLength || ------------------ | Branch (1108:9): [True: 47, False: 0] ------------------ 1109| 0| oldEngineID == NULL || c_engineID == NULL || ------------------ | Branch (1109:9): [True: 0, False: 0] | Branch (1109:32): [True: 0, False: 0] ------------------ 1110| 47| memcmp(oldEngineID, c_engineID, engineIDLen) != 0) { ------------------ | Branch (1110:9): [True: 0, False: 0] ------------------ 1111| 47| engineBoots = 1; 1112| 47| } 1113| | 1114| 47|#ifdef NETSNMP_SECMOD_USM 1115| | /* 1116| | * for USM set our local engineTime in the LCD timing cache 1117| | */ 1118| 47| localEngineTime = snmpv3_local_snmpEngineTime(); 1119| 47| localEngineBoots = snmpv3_local_snmpEngineBoots(); 1120| 47| set_enginetime(c_engineID, engineIDLen, 1121| 47| localEngineBoots, 1122| 47| localEngineTime, TRUE); ------------------ | | 128| 47|#define TRUE 1 ------------------ 1123| 47|#endif /* NETSNMP_SECMOD_USM */ 1124| | 1125| 47| SNMP_FREE(c_engineID); ------------------ | | 62| 47|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 47, False: 0] | | | Branch (62:66): [Folded, False: 47] | | ------------------ ------------------ 1126| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1127| 47|} init_snmpv3_post_premib_config: 1132| 47|{ 1133| 47| if (!engineIDIsSet) ------------------ | Branch (1133:9): [True: 47, False: 0] ------------------ 1134| 47| setup_engineID(NULL, NULL); 1135| | 1136| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1137| 47|} snmpv3_store: 1147| 47|{ 1148| 47| char line[SNMP_MAXBUF_SMALL]; 1149| 47| u_char c_engineID[SNMP_MAXBUF_SMALL]; 1150| 47| int engineIDLen; 1151| 47| const char *type = (const char *) clientarg; 1152| | 1153| 47| if (type == NULL) /* should never happen, since the arg is ours */ ------------------ | Branch (1153:9): [True: 0, False: 47] ------------------ 1154| 0| type = "unknown"; 1155| | 1156| 47| sprintf(line, "engineBoots %ld", engineBoots); 1157| 47| read_config_store(type, line); 1158| | 1159| 47| engineIDLen = snmpv3_get_engineID(c_engineID, SNMP_MAXBUF_SMALL); ------------------ | | 45| 47|#define SNMP_MAXBUF_SMALL 512 ------------------ 1160| | 1161| 47| if (engineIDLen) { ------------------ | Branch (1161:9): [True: 47, False: 0] ------------------ 1162| | /* 1163| | * store the engineID used for this run 1164| | */ 1165| 47| sprintf(line, "oldEngineID "); 1166| 47| read_config_save_octet_string(line + strlen(line), c_engineID, 1167| 47| engineIDLen); 1168| 47| read_config_store(type, line); 1169| 47| } 1170| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1171| 47|} /* snmpv3_store() */ snmpv3_local_snmpEngineBoots: 1175| 47|{ 1176| 47| return engineBoots; 1177| 47|} snmpv3_get_engineID: 1197| 228|{ 1198| | /* 1199| | * Sanity check. 1200| | */ 1201| 228| if (!buf || (buflen < engineIDLength)) { ------------------ | Branch (1201:9): [True: 0, False: 228] | Branch (1201:17): [True: 0, False: 228] ------------------ 1202| 0| return 0; 1203| 0| } 1204| 228| if (!engineID) { ------------------ | Branch (1204:9): [True: 47, False: 181] ------------------ 1205| 47| return 0; 1206| 47| } 1207| | 1208| 181| memcpy(buf, engineID, engineIDLength); 1209| 181| return engineIDLength; 1210| | 1211| 228|} /* end snmpv3_get_engineID() */ snmpv3_generate_engineID: 1267| 134|{ 1268| 134| u_char *newID; 1269| 134| newID = (u_char *) malloc(engineIDLength); 1270| | 1271| 134| if (newID) { ------------------ | Branch (1271:9): [True: 134, False: 0] ------------------ 1272| 134| *length = snmpv3_get_engineID(newID, engineIDLength); 1273| 134| if (*length == 0) { ------------------ | Branch (1273:13): [True: 0, False: 134] ------------------ 1274| 0| SNMP_FREE(newID); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 1275| 0| newID = NULL; 1276| 0| } 1277| 134| } 1278| 134| return newID; 1279| | 1280| 134|} /* end snmpv3_generate_engineID() */ snmpv3_local_snmpEngineTime: 1294| 114|{ 1295| |#ifdef NETSNMP_FEATURE_CHECKING 1296| | netsnmp_feature_require(calculate_sectime_diff) 1297| |#endif /* NETSNMP_FEATURE_CHECKING */ 1298| | 1299| 114| static uint32_t last_engineTime; 1300| 114| struct timeval now; 1301| 114| uint32_t engineTime; 1302| | 1303| 114| netsnmp_get_monotonic_clock(&now); 1304| 114| engineTime = calculate_sectime_diff(&now, &snmpv3starttime) & 0x7fffffffL; 1305| 114| if (engineTime < last_engineTime) ------------------ | Branch (1305:9): [True: 0, False: 114] ------------------ 1306| 0| engineBoots++; 1307| 114| last_engineTime = engineTime; 1308| 114| return engineTime; 1309| 114|} strlcpy: 26| 348|{ 27| 348| size_t src_len = strlen(src); 28| 348| size_t new_len; 29| | 30| 348| if (len == 0) { ------------------ | Branch (30:6): [True: 0, False: 348] ------------------ 31| 0| return (src_len); 32| 0| } 33| | 34| 348| if (src_len >= len) { ------------------ | Branch (34:13): [True: 0, False: 348] ------------------ 35| 0| new_len = len - 1; 36| 348| } else { 37| 348| new_len = src_len; 38| 348| } 39| | 40| 348| memcpy(dest, src, new_len); 41| 348| dest[new_len] = '\0'; 42| 348| return (src_len); 43| 348|} netsnmp_gethostbyname_v4: 773| 47|{ 774| 47|#ifdef HAVE_GETADDRINFO 775| 47| struct addrinfo *addrs = NULL; 776| 47| struct addrinfo hint; 777| 47| int err; 778| | 779| 47| memset(&hint, 0, sizeof hint); 780| 47| hint.ai_flags = 0; 781| 47| hint.ai_family = PF_INET; 782| 47| hint.ai_socktype = SOCK_DGRAM; 783| 47| hint.ai_protocol = 0; 784| | 785| 47| err = netsnmp_getaddrinfo(name, NULL, &hint, &addrs); 786| 47| if (err != 0) { ------------------ | Branch (786:9): [True: 0, False: 47] ------------------ 787| 0| return -1; 788| 0| } 789| | 790| 47| if (addrs != NULL) { ------------------ | Branch (790:9): [True: 47, False: 0] ------------------ 791| 47| memcpy(addr_out, 792| 47| &((struct sockaddr_in *) addrs->ai_addr)->sin_addr, 793| 47| sizeof(in_addr_t)); 794| 47| freeaddrinfo(addrs); 795| 47| } else { 796| 0| DEBUGMSGTL(("get_thisaddr", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 797| 0| "Failed to resolve IPv4 hostname\n")); 798| 0| } 799| 47| return 0; 800| | 801| |#elif defined(HAVE_GETHOSTBYNAME) 802| | struct hostent *hp = NULL; 803| | 804| | hp = netsnmp_gethostbyname(name); 805| | if (hp == NULL) { 806| | DEBUGMSGTL(("get_thisaddr", 807| | "hostname (couldn't resolve)\n")); 808| | return -1; 809| | } else if (hp->h_addrtype != AF_INET) { 810| | DEBUGMSGTL(("get_thisaddr", 811| | "hostname (not AF_INET!)\n")); 812| | return -1; 813| | } else { 814| | DEBUGMSGTL(("get_thisaddr", 815| | "hostname (resolved okay)\n")); 816| | memcpy(addr_out, hp->h_addr, sizeof(in_addr_t)); 817| | } 818| | return 0; 819| | 820| |#elif defined(HAVE_GETIPNODEBYNAME) 821| | struct hostent *hp = NULL; 822| | int err; 823| | 824| | hp = getipnodebyname(peername, AF_INET, 0, &err); 825| | if (hp == NULL) { 826| | DEBUGMSGTL(("get_thisaddr", 827| | "hostname (couldn't resolve = %d)\n", err)); 828| | return -1; 829| | } 830| | DEBUGMSGTL(("get_thisaddr", 831| | "hostname (resolved okay)\n")); 832| | memcpy(addr_out, hp->h_addr, sizeof(in_addr_t)); 833| | return 0; 834| | 835| |#else /* HAVE_GETIPNODEBYNAME */ 836| | return -1; 837| |#endif 838| 47|} netsnmp_getaddrinfo: 843| 47|{ 844| 47|#ifdef HAVE_GETADDRINFO 845| 47| struct addrinfo *addrs = NULL; 846| 47| struct addrinfo hint; 847| 47| int err; 848| |#ifdef DNSSEC_LOCAL_VALIDATION 849| | val_status_t val_status; 850| |#endif 851| | 852| 47| DEBUGMSGTL(("dns:getaddrinfo", "looking up ")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 853| 47| if (name) ------------------ | Branch (853:9): [True: 47, False: 0] ------------------ 854| 47| DEBUGMSG(("dns:getaddrinfo", "\"%s\"", name)); ------------------ | | 61| 47|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 47] | | ------------------ ------------------ 855| 0| else 856| 0| DEBUGMSG(("dns:getaddrinfo", "")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 857| | 858| 47| if (service) ------------------ | Branch (858:9): [True: 0, False: 47] ------------------ 859| 0| DEBUGMSG(("dns:getaddrinfo", ":\"%s\"", service)); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 860| | 861| 47| if (hints) ------------------ | Branch (861:9): [True: 47, False: 0] ------------------ 862| 47| DEBUGMSG(("dns:getaddrinfo", ------------------ | | 61| 47|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | | Branch (61:56): [True: 0, False: 0] | | | Branch (61:56): [True: 0, False: 0] | | | Branch (61:56): [True: 0, False: 0] | | | Branch (61:67): [Folded, False: 47] | | ------------------ ------------------ 863| 47| " with hints ({.ai_flags = %#x, .ai_family = %s})", 864| 47| hints->ai_flags, hints->ai_family == 0 ? "0" : 865| 47| hints->ai_family == AF_INET ? "AF_INET" : 866| 47| hints->ai_family == AF_INET6 ? "AF_INET6" : "?")); 867| 0| else 868| 0| DEBUGMSG(("dns:getaddrinfo", " with no hint")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 869| | 870| 47| DEBUGMSG(("dns:getaddrinfo", "\n")); ------------------ | | 61| 47|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 47] | | ------------------ ------------------ 871| | 872| 47| if (NULL == hints) { ------------------ | Branch (872:9): [True: 0, False: 47] ------------------ 873| 0| memset(&hint, 0, sizeof hint); 874| 0| hint.ai_flags = 0; 875| 0| hint.ai_family = PF_INET; 876| 0| hint.ai_socktype = SOCK_DGRAM; 877| 0| hint.ai_protocol = 0; 878| 0| hints = &hint; 879| 47| } else { 880| 47| memcpy(&hint, hints, sizeof hint); 881| 47| } 882| | 883| 47|#ifndef DNSSEC_LOCAL_VALIDATION 884| 47| err = getaddrinfo(name, NULL, &hint, &addrs); 885| |#else /* DNSSEC_LOCAL_VALIDATION */ 886| | err = val_getaddrinfo(netsnmp_validator_context(), name, NULL, &hint, 887| | &addrs, &val_status); 888| | DEBUGMSGTL(("dns:sec:val", "err %d, val_status %d / %s; trusted: %d\n", 889| | err, val_status, p_val_status(val_status), 890| | val_istrusted(val_status))); 891| | if (! val_istrusted(val_status)) { 892| | int rc; 893| | if ((err != 0) && VAL_GETADDRINFO_HAS_STATUS(err)) { 894| | snmp_log(LOG_WARNING, 895| | "WARNING: UNTRUSTED error in DNS resolution for %s!\n", 896| | name); 897| | rc = EAI_FAIL; 898| | } else { 899| | snmp_log(LOG_WARNING, 900| | "The authenticity of DNS response is not trusted (%s)\n", 901| | p_val_status(val_status)); 902| | rc = EAI_NONAME; 903| | } 904| | /** continue anyways if DNSSEC_WARN_ONLY is set */ 905| | if (!netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, 906| | NETSNMP_DS_LIB_DNSSEC_WARN_ONLY)) 907| | return rc; 908| | } 909| | 910| | 911| |#endif /* DNSSEC_LOCAL_VALIDATION */ 912| 47| *res = addrs; 913| 47| DEBUGIF("dns:getaddrinfo") { ------------------ | | 145| 47|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 94|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 914| 0| if (err == 0 && addrs && addrs->ai_addr) { ------------------ | Branch (914:13): [True: 0, False: 0] | Branch (914:25): [True: 0, False: 0] | Branch (914:34): [True: 0, False: 0] ------------------ 915| 0| const char *fam = "?"; 916| 0| char dst[64] = "?"; 917| 0| uint16_t port = 0; 918| | 919| 0| switch (addrs->ai_addr->sa_family) { ------------------ | Branch (919:21): [True: 0, False: 0] ------------------ 920| 0| case AF_INET: { ------------------ | Branch (920:13): [True: 0, False: 0] ------------------ 921| 0| struct sockaddr_in *sin = (struct sockaddr_in *)addrs->ai_addr; 922| | 923| 0| fam = "AF_INET"; 924| 0| inet_ntop(AF_INET, &sin->sin_addr, dst, sizeof(dst)); 925| 0| port = ntohs(sin->sin_port); 926| 0| break; 927| 0| } 928| 0| case AF_INET6: { ------------------ | Branch (928:13): [True: 0, False: 0] ------------------ 929| 0| struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) 930| 0| addrs->ai_addr; 931| | 932| 0| fam = "AF_INET6"; 933| 0| inet_ntop(AF_INET6, &sin6->sin6_addr, dst, sizeof(dst)); 934| 0| port = ntohs(sin6->sin6_port); 935| 0| break; 936| 0| } 937| 0| } 938| 0| DEBUGMSGTL(("dns:getaddrinfo", "answer { %s, %s:%hu }\n", fam, dst, ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 939| 0| port)); 940| 0| } 941| 0| } 942| 47| return err; 943| |#else 944| | NETSNMP_LOGONCE((LOG_ERR, "getaddrinfo not available")); 945| | return EAI_FAIL; 946| |#endif /* getaddrinfo */ 947| 47|} calculate_sectime_diff: 1176| 114|{ 1177| 114| struct timeval diff; 1178| | 1179| 114| NETSNMP_TIMERSUB(now, then, &diff); ------------------ | | 173| 114|#define NETSNMP_TIMERSUB(a, b, res) do { \ | | 174| 114| (res)->tv_sec = (a)->tv_sec - (b)->tv_sec - 1; \ | | 175| 114| (res)->tv_usec = (a)->tv_usec - (b)->tv_usec + 1000000L; \ | | 176| 114| if ((res)->tv_usec >= 1000000L) { \ | | ------------------ | | | Branch (176:9): [True: 114, False: 0] | | ------------------ | | 177| 114| (res)->tv_usec -= 1000000L; \ | | 178| 114| (res)->tv_sec++; \ | | 179| 114| } \ | | 180| 114|} while (0) | | ------------------ | | | Branch (180:10): [Folded, False: 114] | | ------------------ ------------------ 1180| 114| return (u_int)(diff.tv_sec + (diff.tv_usec >= 500000L)); 1181| 114|} mkdirhier: 1241| 1|{ 1242| 1| struct stat sbuf; 1243| 1| char *ourcopy = strdup(pathname); 1244| 1| char *entry; 1245| 1| char *buf = NULL; 1246| 1| char *st = NULL; 1247| 1| int res; 1248| | 1249| 1| res = SNMPERR_GENERR; ------------------ | | 185| 1|#define SNMPERR_GENERR (-1) ------------------ 1250| 1| if (!ourcopy) ------------------ | Branch (1250:9): [True: 0, False: 1] ------------------ 1251| 0| goto out; 1252| | 1253| 1| buf = malloc(strlen(pathname) + 2); 1254| 1| if (!buf) ------------------ | Branch (1254:9): [True: 0, False: 1] ------------------ 1255| 0| goto out; 1256| | 1257| |#if defined (WIN32) || defined (cygwin) 1258| | /* convert backslash to forward slash */ 1259| | for (entry = ourcopy; *entry; entry++) 1260| | if (*entry == '\\') 1261| | *entry = '/'; 1262| |#endif 1263| | 1264| 1| entry = strtok_r(ourcopy, "/", &st); 1265| | 1266| 1| buf[0] = '\0'; 1267| | 1268| |#if defined (WIN32) || defined (cygwin) 1269| | /* 1270| | * Check if first entry contains a drive-letter 1271| | * e.g "c:/path" 1272| | */ 1273| | if ((entry) && (':' == entry[1]) && 1274| | (('\0' == entry[2]) || ('/' == entry[2]))) { 1275| | strcat(buf, entry); 1276| | entry = strtok_r(NULL, "/", &st); 1277| | } 1278| |#endif 1279| | 1280| | /* 1281| | * check to see if filename is a directory 1282| | */ 1283| 3| while (entry) { ------------------ | Branch (1283:12): [True: 2, False: 1] ------------------ 1284| 2| strcat(buf, "/"); 1285| 2| strcat(buf, entry); 1286| 2| entry = strtok_r(NULL, "/", &st); 1287| 2| if (entry == NULL && skiplast) ------------------ | Branch (1287:13): [True: 1, False: 1] | Branch (1287:30): [True: 0, False: 1] ------------------ 1288| 0| break; 1289| 2| if (stat(buf, &sbuf) < 0) { ------------------ | Branch (1289:13): [True: 1, False: 1] ------------------ 1290| | /* 1291| | * DNE, make it 1292| | */ 1293| |#ifdef WIN32 1294| | if (CreateDirectory(buf, NULL) == 0) 1295| |#else 1296| 1| if (mkdir(buf, mode) == -1) ------------------ | Branch (1296:17): [True: 0, False: 1] ------------------ 1297| 0|#endif 1298| 0| goto out; 1299| 1| else 1300| 1| snmp_log(LOG_INFO, "Created directory: %s\n", buf); 1301| 1| } else { 1302| | /* 1303| | * exists, is it a file? 1304| | */ 1305| 1| if ((sbuf.st_mode & S_IFDIR) == 0) { ------------------ | Branch (1305:17): [True: 0, False: 1] ------------------ 1306| | /* 1307| | * ack! can't make a directory on top of a file 1308| | */ 1309| 0| goto out; 1310| 0| } 1311| 1| } 1312| 2| } 1313| 1| res = SNMPERR_SUCCESS; ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1314| 1|out: 1315| 1| free(buf); 1316| 1| free(ourcopy); 1317| 1| return res; 1318| 1|} netsnmp_os_prematch: 1384| 47|{ 1385| 47|#ifdef HAVE_SYS_UTSNAME_H 1386| 47| static int printOSonce = 1; 1387| 47| struct utsname utsbuf; 1388| 47| if ( 0 > uname(&utsbuf)) ------------------ | Branch (1388:8): [True: 0, False: 47] ------------------ 1389| 0| return -1; 1390| | 1391| 47| if (printOSonce) { ------------------ | Branch (1391:7): [True: 1, False: 46] ------------------ 1392| 1| printOSonce = 0; 1393| | /* show the four elements that the kernel can be sure of */ 1394| 1| DEBUGMSGT(("daemonize","sysname '%s',\nrelease '%s',\nversion '%s',\nmachine '%s'\n", ------------------ | | 62| 1|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 1] | | ------------------ ------------------ 1395| 1| utsbuf.sysname, utsbuf.release, utsbuf.version, utsbuf.machine)); 1396| 1| } 1397| 47| if (0 != strcasecmp(utsbuf.sysname, ospmname)) return -1; ------------------ | Branch (1397:7): [True: 0, False: 47] ------------------ 1398| | 1399| | /* Required to match only the leading characters */ 1400| 47| return strncasecmp(utsbuf.release, ospmrelprefix, strlen(ospmrelprefix)); 1401| | 1402| |#else 1403| | 1404| | return -1; 1405| | 1406| |#endif /* HAVE_SYS_UTSNAME_H */ 1407| 47|} netsnmp_memdup: 279| 123|{ 280| 123| void *to = NULL; 281| | 282| 123| if (from) { ------------------ | Branch (282:9): [True: 123, False: 0] ------------------ 283| 123| to = malloc(size); 284| 123| if (to) ------------------ | Branch (284:13): [True: 123, False: 0] ------------------ 285| 123| memcpy(to, from, size); 286| 123| } 287| 123| return to; 288| 123|} /* end netsnmp_memdup() */ netsnmp_get_monotonic_clock: 948| 254|{ 949| 254|#if defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_MONOTONIC) 950| 254| struct timespec ts; 951| 254| int res; 952| | 953| 254| res = clock_gettime(CLOCK_MONOTONIC, &ts); 954| 254| if (res >= 0) { ------------------ | Branch (954:9): [True: 254, False: 0] ------------------ 955| 254| tv->tv_sec = ts.tv_sec; 956| 254| tv->tv_usec = ts.tv_nsec / 1000; 957| 254| } else { 958| 0| gettimeofday(tv, NULL); 959| 0| } 960| |#elif defined(WIN32) 961| | /* 962| | * Windows: return tick count. Note: the rate at which the tick count 963| | * increases is not adjusted by the time synchronization algorithm, so 964| | * expect an error of <= 100 ppm for the rate at which this clock 965| | * increases. 966| | */ 967| | typedef ULONGLONG (WINAPI * pfGetTickCount64)(void); 968| | static int s_initialized; 969| | static pfGetTickCount64 s_pfGetTickCount64; 970| | uint64_t now64; 971| | 972| | if (!s_initialized) { 973| | HMODULE hKernel32 = GetModuleHandle("kernel32"); 974| | s_pfGetTickCount64 = 975| | (pfGetTickCount64) GetProcAddress(hKernel32, "GetTickCount64"); 976| | s_initialized = TRUE; 977| | } 978| | 979| | if (s_pfGetTickCount64) { 980| | /* Windows Vista, Windows 2008 or any later Windows version */ 981| | now64 = (*s_pfGetTickCount64)(); 982| | } else { 983| | /* Windows XP, Windows 2003 or any earlier Windows version */ 984| | static uint32_t s_wraps, s_last; 985| | uint32_t now; 986| | 987| | now = GetTickCount(); 988| | if (now < s_last) 989| | s_wraps++; 990| | s_last = now; 991| | now64 = ((uint64_t)s_wraps << 32) | now; 992| | } 993| | tv->tv_sec = now64 / 1000; 994| | tv->tv_usec = (now64 % 1000) * 1000; 995| |#else 996| | /* At least FreeBSD 4 doesn't provide monotonic clock support. */ 997| |#warning Not sure how to query a monotonically increasing clock on your system. \ 998| |Timers will not work correctly if the system clock is adjusted by e.g. ntpd. 999| | gettimeofday(tv, NULL); 1000| |#endif 1001| 254|} netsnmp_getenv: 1187| 237|{ 1188| 237|#if !defined (WIN32) && !defined (cygwin) 1189| 237| return (getenv(name)); 1190| |#else 1191| | char *temp = NULL; 1192| | HKEY hKey; 1193| | unsigned char * key_value = NULL; 1194| | DWORD key_value_size = 0; 1195| | DWORD key_value_type = 0; 1196| | DWORD getenv_worked = 0; 1197| | 1198| | DEBUGMSGTL(("read_config", "netsnmp_getenv called with name: %s\n",name)); 1199| | 1200| | if (!(name)) 1201| | return NULL; 1202| | 1203| | /* Try environment variable first */ 1204| | temp = getenv(name); 1205| | if (temp) { 1206| | getenv_worked = 1; 1207| | DEBUGMSGTL(("read_config", "netsnmp_getenv will return from ENV: %s\n",temp)); 1208| | } 1209| | 1210| | /* Next try HKCU */ 1211| | if (temp == NULL) 1212| | { 1213| | if (getenv("SNMP_IGNORE_WINDOWS_REGISTRY")) 1214| | return NULL; 1215| | 1216| | if (RegOpenKeyExA( 1217| | HKEY_CURRENT_USER, 1218| | "SOFTWARE\\Net-SNMP", 1219| | 0, 1220| | KEY_QUERY_VALUE, 1221| | &hKey) == ERROR_SUCCESS) { 1222| | 1223| | if (RegQueryValueExA( 1224| | hKey, 1225| | name, 1226| | NULL, 1227| | &key_value_type, 1228| | NULL, /* Just get the size */ 1229| | &key_value_size) == ERROR_SUCCESS) { 1230| | 1231| | SNMP_FREE(key_value); 1232| | 1233| | /* Allocate memory needed +1 to allow RegQueryValueExA to NULL terminate the 1234| | * string data in registry is missing one (which is unlikely). 1235| | */ 1236| | key_value = malloc((sizeof(char) * key_value_size)+sizeof(char)); 1237| | 1238| | if (RegQueryValueExA( 1239| | hKey, 1240| | name, 1241| | NULL, 1242| | &key_value_type, 1243| | key_value, 1244| | &key_value_size) == ERROR_SUCCESS) { 1245| | } 1246| | temp = (char *) key_value; 1247| | } 1248| | RegCloseKey(hKey); 1249| | if (temp) 1250| | DEBUGMSGTL(("read_config", "netsnmp_getenv will return from HKCU: %s\n",temp)); 1251| | } 1252| | } 1253| | 1254| | /* Next try HKLM */ 1255| | if (temp == NULL) 1256| | { 1257| | if (RegOpenKeyExA( 1258| | HKEY_LOCAL_MACHINE, 1259| | "SOFTWARE\\Net-SNMP", 1260| | 0, 1261| | KEY_QUERY_VALUE, 1262| | &hKey) == ERROR_SUCCESS) { 1263| | 1264| | if (RegQueryValueExA( 1265| | hKey, 1266| | name, 1267| | NULL, 1268| | &key_value_type, 1269| | NULL, /* Just get the size */ 1270| | &key_value_size) == ERROR_SUCCESS) { 1271| | 1272| | SNMP_FREE(key_value); 1273| | 1274| | /* Allocate memory needed +1 to allow RegQueryValueExA to NULL terminate the 1275| | * string data in registry is missing one (which is unlikely). 1276| | */ 1277| | key_value = malloc((sizeof(char) * key_value_size)+sizeof(char)); 1278| | 1279| | if (RegQueryValueExA( 1280| | hKey, 1281| | name, 1282| | NULL, 1283| | &key_value_type, 1284| | key_value, 1285| | &key_value_size) == ERROR_SUCCESS) { 1286| | } 1287| | temp = (char *) key_value; 1288| | 1289| | } 1290| | RegCloseKey(hKey); 1291| | if (temp) 1292| | DEBUGMSGTL(("read_config", "netsnmp_getenv will return from HKLM: %s\n",temp)); 1293| | } 1294| | } 1295| | 1296| | if (temp && !getenv_worked) { 1297| | setenv(name, temp, 1); 1298| | SNMP_FREE(temp); 1299| | } 1300| | 1301| | DEBUGMSGTL(("read_config", "netsnmp_getenv returning: %s\n",getenv(name))); 1302| | 1303| | return(getenv(name)); 1304| |#endif 1305| 237|} netsnmp_gethomedir: 1417| 48|const char *netsnmp_gethomedir(void) { 1418| 48| const char *homepath = netsnmp_getenv("HOME"); 1419| |#ifdef _WIN32 1420| | if (!homepath) 1421| | homepath = netsnmp_getenv("USERPROFILE"); 1422| |#endif 1423| 48| return homepath; 1424| 48|} netsnmp_aal5pvc_ctor: 374| 47|{ 375| 47| aal5pvcDomain.name = netsnmp_AAL5PVCDomain; 376| 47| aal5pvcDomain.name_length = OID_LENGTH(netsnmp_AAL5PVCDomain); ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 377| 47| aal5pvcDomain.prefix = calloc(3, sizeof(char *)); 378| 47| if (!aal5pvcDomain.prefix) { ------------------ | Branch (378:9): [True: 0, False: 47] ------------------ 379| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 380| 0| return; 381| 0| } 382| 47| aal5pvcDomain.prefix[0] = "aal5pvc"; 383| 47| aal5pvcDomain.prefix[1] = "pvc"; 384| | 385| 47| aal5pvcDomain.f_create_from_tstring_new = netsnmp_aal5pvc_create_tstring; 386| 47| aal5pvcDomain.f_create_from_ostring = netsnmp_aal5pvc_create_ostring; 387| | 388| 47| netsnmp_tdomain_register(&aal5pvcDomain); 389| 47|} free_alias_config: 61| 94|free_alias_config(void) { 62| 94| netsnmp_free_all_list_data(alias_memory); 63| | alias_memory = NULL; 64| 94|} netsnmp_alias_ctor: 98| 47|{ 99| 47| aliasDomain.name = netsnmp_snmpALIASDomain; 100| 47| aliasDomain.name_length = OID_LENGTH(netsnmp_snmpALIASDomain); ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 101| 47| aliasDomain.prefix = calloc(2, sizeof(char *)); 102| 47| if (!aliasDomain.prefix) { ------------------ | Branch (102:9): [True: 0, False: 47] ------------------ 103| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 104| 0| return; 105| 0| } 106| 47| aliasDomain.prefix[0] = "alias"; 107| | 108| 47| aliasDomain.f_create_from_tstring_new = netsnmp_alias_create_tstring; 109| 47| aliasDomain.f_create_from_ostring = netsnmp_alias_create_ostring; 110| | 111| 47| netsnmp_tdomain_register(&aliasDomain); 112| | 113| 47| register_config_handler("snmp", "alias", parse_alias_config, 114| 47| free_alias_config, "NAME TRANSPORT_DEFINITION"); 115| 47|} netsnmp_dtlsudp_ctor: 1711| 47|{ 1712| 47| static const char indexname[] = "_netsnmp_addr_info"; 1713| 47| static const char *prefixes[] = { "dtlsudp", "dtls" 1714| 47|#ifdef NETSNMP_TRANSPORT_UDPIPV6_DOMAIN 1715| 47| , "dtlsudp6", "dtls6" 1716| 47|#endif 1717| 47| }; 1718| 47| int i, num_prefixes = sizeof(prefixes) / sizeof(char *); 1719| 47|#ifdef NETSNMP_TRANSPORT_UDPIPV6_DOMAIN 1720| 47| static const char indexname6[] = "_netsnmp_addr_info6"; 1721| 47|#endif 1722| | 1723| 47| DEBUGMSGTL(("dtlsudp", "registering DTLS constructor\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1724| | 1725| | /* config settings */ 1726| | 1727| 47|#ifdef NETSNMP_TRANSPORT_UDPIPV6_DOMAIN 1728| 47| if (!openssl_addr_index6) ------------------ | Branch (1728:9): [True: 1, False: 46] ------------------ 1729| 1| openssl_addr_index6 = 1730| 1| SSL_get_ex_new_index(0, NETSNMP_REMOVE_CONST(void *, indexname6), 1731| 47| NULL, NULL, NULL); 1732| 47|#endif 1733| | 1734| 47| dtlsudpDomain.name = netsnmpDTLSUDPDomain; 1735| 47| dtlsudpDomain.name_length = netsnmpDTLSUDPDomain_len; 1736| 47| dtlsudpDomain.prefix = calloc(num_prefixes + 1, sizeof(char *)); 1737| 47| if (!dtlsudpDomain.prefix) { ------------------ | Branch (1737:9): [True: 0, False: 47] ------------------ 1738| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 1739| 0| return; 1740| 0| } 1741| 235| for (i = 0; i < num_prefixes; ++ i) ------------------ | Branch (1741:17): [True: 188, False: 47] ------------------ 1742| 188| dtlsudpDomain.prefix[i] = prefixes[i]; 1743| | 1744| 47| dtlsudpDomain.f_create_from_tstring_new = netsnmp_dtlsudp_create_tstring; 1745| 47| dtlsudpDomain.f_create_from_ostring = netsnmp_dtlsudp_create_ostring; 1746| | 1747| 47| if (!openssl_addr_index) ------------------ | Branch (1747:9): [True: 1, False: 46] ------------------ 1748| 1| openssl_addr_index = 1749| 1| SSL_get_ex_new_index(0, NETSNMP_REMOVE_CONST(void *, indexname), 1750| 47| NULL, NULL, NULL); 1751| | 1752| 47| netsnmp_tdomain_register(&dtlsudpDomain); 1753| 47|} netsnmp_parse_ep_str: 31| 47|{ 32| 47| char *dup, *cp, *addrstr = NULL, *iface = NULL, *portstr = NULL; 33| 47| unsigned port; 34| | 35| 47| if (!endpoint) ------------------ | Branch (35:9): [True: 0, False: 47] ------------------ 36| 0| return 0; 37| | 38| 47| dup = strdup(endpoint); 39| 47| if (!dup) ------------------ | Branch (39:9): [True: 0, False: 47] ------------------ 40| 0| return 0; 41| | 42| 47| cp = dup; 43| 47| if (netsnmp_isnumber(cp)) { ------------------ | Branch (43:9): [True: 0, False: 47] ------------------ 44| 0| portstr = cp; 45| 47| } else { 46| 47| if (*cp == '[') { ------------------ | Branch (46:13): [True: 0, False: 47] ------------------ 47| 0| addrstr = cp + 1; 48| 0| cp = strchr(cp, ']'); 49| 0| if (cp) { ------------------ | Branch (49:17): [True: 0, False: 0] ------------------ 50| 0| cp[0] = '\0'; 51| 0| cp++; 52| 0| } else { 53| 0| goto err; 54| 0| } 55| 47| } else if (*cp != '@' && (*cp != ':' || cp[1] == ':')) { ------------------ | Branch (55:20): [True: 47, False: 0] | Branch (55:35): [True: 47, False: 0] | Branch (55:49): [True: 0, False: 0] ------------------ 56| 47| addrstr = cp; 57| 47| cp = strchr(addrstr, '@'); 58| 47| if (!cp) { ------------------ | Branch (58:17): [True: 47, False: 0] ------------------ 59| 47| cp = strrchr(addrstr, ':'); 60| 47| if (cp && strchr(dup, ':') < cp) ------------------ | Branch (60:21): [True: 47, False: 0] | Branch (60:27): [True: 0, False: 47] ------------------ 61| 0| cp = NULL; 62| 47| } 63| 47| } 64| 47| if (cp && *cp == '@') { ------------------ | Branch (64:13): [True: 47, False: 0] | Branch (64:19): [True: 0, False: 47] ------------------ 65| 0| *cp = '\0'; 66| 0| iface = cp + 1; 67| 0| cp = strchr(cp + 1, ':'); 68| 0| } 69| 47| if (cp && *cp == ':') { ------------------ | Branch (69:13): [True: 47, False: 0] | Branch (69:19): [True: 47, False: 0] ------------------ 70| 47| *cp++ = '\0'; 71| 47| portstr = cp; 72| 47| if (!netsnmp_isnumber(cp)) ------------------ | Branch (72:17): [True: 0, False: 47] ------------------ 73| 0| goto err; 74| 47| } else if (cp && *cp) { ------------------ | Branch (74:20): [True: 0, False: 0] | Branch (74:26): [True: 0, False: 0] ------------------ 75| 0| goto err; 76| 0| } 77| 47| } 78| | 79| 47| if (addrstr) { ------------------ | Branch (79:9): [True: 47, False: 0] ------------------ 80| 47| ep_str->addr = strdup(addrstr); 81| 47| if (!ep_str->addr) ------------------ | Branch (81:13): [True: 0, False: 47] ------------------ 82| 0| goto err; 83| 47| } 84| 47| if (iface) ------------------ | Branch (84:9): [True: 0, False: 47] ------------------ 85| 0| strlcpy(ep_str->iface, iface, sizeof(ep_str->iface)); 86| 47| if (portstr) { ------------------ | Branch (86:9): [True: 47, False: 0] ------------------ 87| 47| port = atoi(portstr); 88| 47| if (port <= 0xffff) ------------------ | Branch (88:13): [True: 47, False: 0] ------------------ 89| 47| strlcpy(ep_str->port, portstr, sizeof(ep_str->port)); 90| 0| else 91| 0| goto err; 92| 47| } 93| | 94| 47| free(dup); 95| 47| return 1; 96| | 97| 0|err: 98| 0| free(ep_str->addr); 99| | ep_str->addr = NULL; 100| 0| free(dup); 101| 0| return 0; 102| 47|} netsnmp_bindtodevice: 105| 47|{ 106| | /* If no interface name has been specified, report success. */ 107| 47| if (!iface || iface[0] == '\0') ------------------ | Branch (107:9): [True: 0, False: 47] | Branch (107:19): [True: 47, False: 0] ------------------ 108| 47| return 0; 109| | 110| 0|#ifdef HAVE_SO_BINDTODEVICE 111| 0| { 112| | /* 113| | * +1 to work around the Linux kernel bug that the passed in name is not 114| | * '\0'-terminated. 115| | */ 116| 0| int ifacelen = strlen(iface) + 1; 117| 0| int ret; 118| | 119| 0| ret = setsockopt(sock, SOL_SOCKET, SO_BINDTODEVICE, iface, ifacelen); 120| 0| if (ret < 0) ------------------ | Branch (120:13): [True: 0, False: 0] ------------------ 121| 0| snmp_log(LOG_ERR, "Binding socket to interface %s failed: %s\n", 122| 0| iface, strerror(errno)); 123| 0| return ret; 124| 47| } 125| |#else 126| | errno = EINVAL; 127| | return -1; 128| |#endif 129| 47|} netsnmp_ipbase_session_init: 132| 47| struct snmp_session *sess) { 133| 47| union { 134| 47| struct sockaddr sa; 135| 47| struct sockaddr_in sin; 136| 47| struct sockaddr_in6 sin6; 137| 47| } ss; 138| 47| socklen_t len = sizeof(ss); 139| | 140| 47| if (!sess) { ------------------ | Branch (140:9): [True: 0, False: 47] ------------------ 141| 0| DEBUGMSGTL(("netsnmp_ipbase", "session pointer is NULL\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 142| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 143| 0| } 144| | 145| 47| if (getsockname(transport->sock, (struct sockaddr *)&ss, &len) == -1) { ------------------ | Branch (145:9): [True: 0, False: 47] ------------------ 146| 0| DEBUGMSGTL(("netsnmp_ipbase", "getsockname error %s\n", strerror(errno))); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 147| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 148| 0| } 149| 47| switch (ss.sa.sa_family) { 150| 47| case AF_INET: ------------------ | Branch (150:5): [True: 47, False: 0] ------------------ 151| 47| sess->local_port = ntohs(ss.sin.sin_port); 152| 47| break; 153| 0| case AF_INET6: ------------------ | Branch (153:5): [True: 0, False: 47] ------------------ 154| 0| sess->local_port = ntohs(ss.sin6.sin6_port); 155| 0| break; 156| 0| default: ------------------ | Branch (156:5): [True: 0, False: 47] ------------------ 157| 0| DEBUGMSGTL(("netsnmp_ipbase", "unsupported address family %d\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 158| 0| ss.sa.sa_family)); 159| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 160| 47| } 161| | 162| 47| DEBUGMSGTL(("netsnmp_ipbase", "local port number %d\n", sess->local_port)); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 163| | 164| 47| return SNMPERR_SUCCESS; ------------------ | | 184| 47|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 165| 47|} snmpIPBaseDomain.c:netsnmp_isnumber: 12| 94|{ 13| 94| if (!*cp) ------------------ | Branch (13:9): [True: 0, False: 94] ------------------ 14| 0| return 0; 15| | 16| 94| while (isdigit((unsigned char)*cp)) ------------------ | Branch (16:12): [True: 329, False: 94] ------------------ 17| 329| cp++; 18| 94| return *cp == '\0'; 19| 94|} netsnmp_ipx_ctor: 481| 47|{ 482| 47| ipxDomain.name = netsnmpIPXDomain; 483| 47| ipxDomain.name_length = netsnmpIPXDomain_len; 484| 47| ipxDomain.prefix = calloc(2, sizeof(char *)); 485| 47| if (!ipxDomain.prefix) { ------------------ | Branch (485:9): [True: 0, False: 47] ------------------ 486| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 487| 0| return; 488| 0| } 489| 47| ipxDomain.prefix[0] = "ipx"; 490| | 491| 47| ipxDomain.f_create_from_tstring_new = netsnmp_ipx_create_tstring; 492| 47| ipxDomain.f_create_from_ostring = netsnmp_ipx_create_ostring; 493| | 494| 47| netsnmp_tdomain_register(&ipxDomain); 495| 47|} netsnmp_sockaddr_in3: 87| 47|{ 88| 47| struct sockaddr_in *addr = &ep->a.sin; 89| 47| struct netsnmp_ep_str ep_str; 90| 47| int port, ret; 91| | 92| 47| if (!ep) ------------------ | Branch (92:9): [True: 0, False: 47] ------------------ 93| 0| return 0; 94| | 95| 47| DEBUGMSGTL(("netsnmp_sockaddr_in", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 96| 47| "addr %p, inpeername \"%s\", default_target \"%s\"\n", 97| 47| ep, inpeername ? inpeername : "[NIL]", 98| 47| default_target ? default_target : "[NIL]")); 99| | 100| 47| memset(ep, 0, sizeof(*ep)); 101| 47| addr->sin_addr.s_addr = htonl(INADDR_ANY); 102| 47| addr->sin_family = AF_INET; 103| 47| addr->sin_port = htons((u_short)SNMP_PORT); 104| | 105| 47| memset(&ep_str, 0, sizeof(ep_str)); 106| 47| port = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 107| 47| NETSNMP_DS_LIB_DEFAULT_PORT); ------------------ | | 117| 47|#define NETSNMP_DS_LIB_DEFAULT_PORT 3 ------------------ 108| 47| if (port != 0) ------------------ | Branch (108:9): [True: 0, False: 47] ------------------ 109| 0| snprintf(ep_str.port, sizeof(ep_str.port), "%d", port); 110| 47| else if (default_target && ------------------ | Branch (110:14): [True: 0, False: 47] ------------------ 111| 0| !netsnmp_parse_ep_str(&ep_str, default_target)) ------------------ | Branch (111:14): [True: 0, False: 0] ------------------ 112| 0| snmp_log(LOG_ERR, "Invalid default target %s\n", 113| 0| default_target); 114| 47| if (inpeername && *inpeername != '\0') { ------------------ | Branch (114:9): [True: 47, False: 0] | Branch (114:23): [True: 47, False: 0] ------------------ 115| 47| if (ep_str.addr) { ------------------ | Branch (115:6): [True: 0, False: 47] ------------------ 116| 0| free(ep_str.addr); /* free default target */ 117| 0| ep_str.addr = NULL; 118| 0| } 119| 47| if (!netsnmp_parse_ep_str(&ep_str, inpeername)) ------------------ | Branch (119:6): [True: 0, False: 47] ------------------ 120| 0| return 0; 121| 47| } 122| | 123| 47| if (ep_str.port[0]) ------------------ | Branch (123:9): [True: 47, False: 0] ------------------ 124| 47| addr->sin_port = htons(atoi(ep_str.port)); 125| 47| if (ep_str.iface[0]) ------------------ | Branch (125:9): [True: 0, False: 47] ------------------ 126| 0| strlcpy(ep->iface, ep_str.iface, sizeof(ep->iface)); 127| 47| if (ep_str.addr && strcmp(ep_str.addr, "255.255.255.255") == 0) { ------------------ | Branch (127:9): [True: 47, False: 0] | Branch (127:24): [True: 0, False: 47] ------------------ 128| | /* 129| | * The explicit broadcast address hack 130| | */ 131| 0| DEBUGMSGTL(("netsnmp_sockaddr_in", "Explicit UDP broadcast\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 132| 0| addr->sin_addr.s_addr = INADDR_NONE; 133| 47| } else if (ep_str.addr && strcmp(ep_str.addr, "") != 0) { ------------------ | Branch (133:16): [True: 47, False: 0] | Branch (133:31): [True: 47, False: 0] ------------------ 134| 47| ret = netsnmp_gethostbyname_v4(ep_str.addr, &addr->sin_addr.s_addr); 135| 47| if (ret < 0) { ------------------ | Branch (135:13): [True: 0, False: 47] ------------------ 136| 0| DEBUGMSGTL(("netsnmp_sockaddr_in", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 137| 0| "couldn't resolve hostname \"%s\"\n", ep_str.addr)); 138| 0| free(ep_str.addr); 139| 0| return 0; 140| 0| } 141| 47| DEBUGMSGTL(("netsnmp_sockaddr_in", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 142| 47| "hostname (resolved okay)\n")); 143| 47| } 144| | 145| | /* 146| | * Finished 147| | */ 148| | 149| 47| DEBUGMSGTL(("netsnmp_sockaddr_in", "return { AF_INET, %s:%hu }\n", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 150| 47| inet_ntoa(addr->sin_addr), ntohs(addr->sin_port))); 151| 47| free(ep_str.addr); 152| 47| return 1; 153| 47|} netsnmp_std_ctor: 269| 47|{ 270| 47| stdDomain.name = netsnmp_snmpSTDDomain; 271| 47| stdDomain.name_length = OID_LENGTH(netsnmp_snmpSTDDomain); ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 272| 47| stdDomain.prefix = calloc(2, sizeof(char *)); 273| 47| if (!stdDomain.prefix) { ------------------ | Branch (273:9): [True: 0, False: 47] ------------------ 274| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 275| 0| return; 276| 0| } 277| 47| stdDomain.prefix[0] = "std"; 278| | 279| 47| stdDomain.f_create_from_tstring_new = netsnmp_std_create_tstring; 280| 47| stdDomain.f_create_from_ostring = netsnmp_std_create_ostring; 281| | 282| 47| netsnmp_tdomain_register(&stdDomain); 283| 47|} netsnmp_socketbase_close: 43| 47|int netsnmp_socketbase_close(netsnmp_transport *t) { 44| 47| int rc = -1; 45| 47| if (NETSNMP_IS_VALID_SOCKET(t->sock)) { ------------------ | | 44| 47|#define NETSNMP_IS_VALID_SOCKET(_sock) ((_sock) != -1) | | ------------------ | | | Branch (44:40): [True: 47, False: 0] | | ------------------ ------------------ 46| 47|#ifndef HAVE_CLOSESOCKET 47| 47| rc = close(t->sock); 48| |#else 49| | rc = closesocket(t->sock); 50| |#endif 51| 47| t->sock = NETSNMP_INVALID_SOCKET; ------------------ | | 43| 47|#define NETSNMP_INVALID_SOCKET -1 ------------------ 52| 47| } 53| 47| return rc; 54| 47|} netsnmp_sock_buffer_set: 221| 94|{ 222| |#if ! defined(SO_SNDBUF) && ! defined(SO_RCVBUF) 223| | DEBUGMSGTL(("socket:buffer", "Changing socket buffer is not supported\n")); 224| | return -1; 225| |#else 226| 94| const char *buftype; 227| 94| int curbuf = 0; 228| 94| socklen_t curbuflen = sizeof(int); 229| | 230| |# ifndef SO_SNDBUF 231| | if (SO_SNDBUF == optname) { 232| | DEBUGMSGTL(("socket:buffer", 233| | "Changing socket send buffer is not supported\n")); 234| | return -1; 235| | } 236| |# endif /*SO_SNDBUF */ 237| |# ifndef SO_RCVBUF 238| | if (SO_RCVBUF == optname) { 239| | DEBUGMSGTL(("socket:buffer", 240| | "Changing socket receive buffer is not supported\n")); 241| | return -1; 242| | } 243| |# endif /*SO_RCVBUF */ 244| | 245| | /* 246| | * What is the requested buffer size ? 247| | */ 248| 94| if (0 == size) ------------------ | Branch (248:9): [True: 94, False: 0] ------------------ 249| 94| size = _sock_buffer_size_get(optname, local, &buftype); 250| 0| else { 251| 0| buftype = _sock_buf_type_get(optname, local); 252| 0| DEBUGMSGT(("verbose:socket:buffer", "Requested %s is %d\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 253| 0| buftype, size)); 254| 0| } 255| | 256| 94| if ((getsockopt(sock, SOL_SOCKET, optname, (void *) &curbuf, ------------------ | Branch (256:9): [True: 94, False: 0] ------------------ 257| 94| &curbuflen) == 0) 258| 94| && (curbuflen == sizeof(int))) { ------------------ | Branch (258:12): [True: 94, False: 0] ------------------ 259| | 260| 94| DEBUGMSGT(("verbose:socket:buffer", "Original %s is %d\n", ------------------ | | 62| 94|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 94|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 94] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 94] | | ------------------ ------------------ 261| 94| buftype, curbuf)); 262| 94| if (curbuf >= size) { ------------------ | Branch (262:13): [True: 94, False: 0] ------------------ 263| 94| DEBUGMSGT(("verbose:socket:buffer", ------------------ | | 62| 94|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 94|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 94] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 94] | | ------------------ ------------------ 264| 94| "New %s size is smaller than original!\n", buftype)); 265| 94| } 266| 94| } 267| | 268| | /* 269| | * If the buffersize was not specified or it was a negative value 270| | * then don't change the OS buffers at all 271| | */ 272| 94| if (size <= 0) { ------------------ | Branch (272:9): [True: 94, False: 0] ------------------ 273| 94| DEBUGMSGT(("socket:buffer", ------------------ | | 62| 94|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 94|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 94] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 94] | | ------------------ ------------------ 274| 94| "%s not valid or not specified; using OS default(%d)\n", 275| 94| buftype,curbuf)); 276| 94| return curbuf; 277| 94| } 278| | 279| | /* 280| | * Try to set the requested send buffer 281| | */ 282| 0| if (setsockopt(sock, SOL_SOCKET, optname, (void *) &size, sizeof(int)) == 0) { ------------------ | Branch (282:9): [True: 0, False: 0] ------------------ 283| | /* 284| | * Because some platforms lie about the actual buffer that has been 285| | * set (Linux will always say it worked ...), we print some 286| | * diagnostic output for debugging 287| | */ 288| 0| DEBUGIF("socket:buffer") { ------------------ | | 145| 0|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 289| 0| DEBUGMSGT(("socket:buffer", "Set %s to %d\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 290| 0| buftype, size)); 291| 0| if ((getsockopt(sock, SOL_SOCKET, optname, (void *) &curbuf, ------------------ | Branch (291:17): [True: 0, False: 0] ------------------ 292| 0| &curbuflen) == 0) 293| 0| && (curbuflen == sizeof(int))) { ------------------ | Branch (293:24): [True: 0, False: 0] ------------------ 294| | 295| 0| DEBUGMSGT(("verbose:socket:buffer", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 296| 0| "Now %s is %d\n", buftype, curbuf)); 297| 0| } 298| 0| } 299| | /* 300| | * If the new buffer is smaller than the size we requested, we will 301| | * try to increment the new buffer with 1k increments 302| | * (this will sometime allow us to reach a more optimal buffer.) 303| | * For example : On Solaris, if the max OS buffer is 100k and you 304| | * request 110k, you end up with the default 8k :-( 305| | */ 306| 0| if (curbuf < size) { ------------------ | Branch (306:13): [True: 0, False: 0] ------------------ 307| 0| curbuf = _sock_buffer_maximize(sock, optname, buftype, size); 308| 0| if(-1 != curbuf) ------------------ | Branch (308:16): [True: 0, False: 0] ------------------ 309| 0| size = curbuf; 310| 0| } 311| | 312| 0| } else { 313| | /* 314| | * Obviously changing the buffer failed, most like like because we 315| | * requested a buffer greater than the OS limit. 316| | * Therefore we need to search for an optimal buffer that is close 317| | * enough to the point of failure. 318| | * This will allow us to reach a more optimal buffer. 319| | * For example : On Solaris, if the max OS buffer is 100k and you 320| | * request 110k, you end up with the default 8k :-( 321| | * After this quick seach we would get 1k close to 100k (the max) 322| | */ 323| 0| DEBUGMSGTL(("socket:buffer", "couldn't set %s to %d\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 324| 0| buftype, size)); 325| | 326| 0| curbuf = _sock_buffer_maximize(sock, optname, buftype, size); 327| 0| if(-1 != curbuf) ------------------ | Branch (327:12): [True: 0, False: 0] ------------------ 328| 0| size = curbuf; 329| 0| } 330| | 331| 0| return size; 332| 94|#endif 333| 94|} snmpSocketBaseDomain.c:_sock_buffer_size_get: 160| 94|{ 161| 94| int size; 162| | 163| 94| if (NULL != buftype) ------------------ | Branch (163:9): [True: 94, False: 0] ------------------ 164| 94| *buftype = _sock_buf_type_get(optname, local); 165| | 166| 94| if (optname == SO_SNDBUF) { ------------------ | Branch (166:9): [True: 47, False: 47] ------------------ 167| 47| if (local) { ------------------ | Branch (167:13): [True: 47, False: 0] ------------------ 168| 47| size = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 169| 47| NETSNMP_DS_LIB_SERVERSENDBUF); ------------------ | | 122| 47|#define NETSNMP_DS_LIB_SERVERSENDBUF 7 /* send buffer (server) */ ------------------ 170| |#ifdef NETSNMP_DEFAULT_SERVER_SEND_BUF 171| | if (size <= 0) 172| | size = NETSNMP_DEFAULT_SERVER_SEND_BUF; 173| |#endif 174| 47| } else { 175| 0| size = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 176| 0| NETSNMP_DS_LIB_CLIENTSENDBUF); ------------------ | | 124| 0|#define NETSNMP_DS_LIB_CLIENTSENDBUF 9 /* send buffer (client) */ ------------------ 177| |#ifdef NETSNMP_DEFAULT_CLIENT_SEND_BUF 178| | if (size <= 0) 179| | size = NETSNMP_DEFAULT_CLIENT_SEND_BUF; 180| |#endif 181| 0| } 182| 47| } else if (optname == SO_RCVBUF) { ------------------ | Branch (182:16): [True: 47, False: 0] ------------------ 183| 47| if (local) { ------------------ | Branch (183:13): [True: 47, False: 0] ------------------ 184| 47| size = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 185| 47| NETSNMP_DS_LIB_SERVERRECVBUF); ------------------ | | 123| 47|#define NETSNMP_DS_LIB_SERVERRECVBUF 8 /* receive buffer (server) */ ------------------ 186| |#ifdef NETSNMP_DEFAULT_SERVER_RECV_BUF 187| | if (size <= 0) 188| | size = NETSNMP_DEFAULT_SERVER_RECV_BUF; 189| |#endif 190| 47| } else { 191| 0| size = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 192| 0| NETSNMP_DS_LIB_CLIENTRECVBUF); ------------------ | | 125| 0|#define NETSNMP_DS_LIB_CLIENTRECVBUF 10 /* receive buffer (client) */ ------------------ 193| |#ifdef NETSNMP_DEFAULT_CLIENT_RECV_BUF 194| | if (size <= 0) 195| | size = NETSNMP_DEFAULT_CLIENT_RECV_BUF; 196| |#endif 197| 0| } 198| 47| } else { 199| 0| size = 0; 200| 0| } 201| | 202| 94| DEBUGMSGTL(("socket:buffer", "Requested %s is %d\n", ------------------ | | 66| 94|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 94|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 94] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 94] | | ------------------ ------------------ 203| 94| (buftype) ? *buftype : "unknown buffer", size)); 204| | 205| 94| return(size); 206| 94|} snmpSocketBaseDomain.c:_sock_buf_type_get: 133| 94|{ 134| 94| if (optname == SO_SNDBUF) { ------------------ | Branch (134:9): [True: 47, False: 47] ------------------ 135| 47| if (local) ------------------ | Branch (135:13): [True: 47, False: 0] ------------------ 136| 47| return "server send buffer"; 137| 0| else 138| 0| return "client send buffer"; 139| 47| } else if (optname == SO_RCVBUF) { ------------------ | Branch (139:16): [True: 47, False: 0] ------------------ 140| 47| if (local) ------------------ | Branch (140:13): [True: 47, False: 0] ------------------ 141| 47| return "server receive buffer"; 142| 0| else 143| 0| return "client receive buffer"; 144| 47| } 145| | 146| 0| return "unknown buffer"; 147| 94|} netsnmp_tcp_ctor: 349| 47|{ 350| 47| tcpDomain.name = netsnmp_snmpTCPDomain; 351| 47| tcpDomain.name_length = OID_LENGTH(netsnmp_snmpTCPDomain); ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 352| 47| tcpDomain.prefix = calloc(2, sizeof(char *)); 353| 47| if (!tcpDomain.prefix) { ------------------ | Branch (353:9): [True: 0, False: 47] ------------------ 354| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 355| 0| return; 356| 0| } 357| 47| tcpDomain.prefix[0] = "tcp"; 358| | 359| 47| tcpDomain.f_create_from_tstring_new = netsnmp_tcp_create_tstring; 360| 47| tcpDomain.f_create_from_ostring = netsnmp_tcp_create_ostring; 361| | 362| 47| netsnmp_tdomain_register(&tcpDomain); 363| 47|} netsnmp_tcpipv6_ctor: 380| 47|{ 381| 47| tcp6Domain.name = netsnmp_TCPIPv6Domain; 382| 47| tcp6Domain.name_length = OID_LENGTH(netsnmp_TCPIPv6Domain); ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 383| 47| tcp6Domain.f_create_from_tstring_new = netsnmp_tcp6_create_tstring; 384| 47| tcp6Domain.f_create_from_ostring = netsnmp_tcp6_create_ostring; 385| 47| tcp6Domain.prefix = calloc(4, sizeof(char *)); 386| 47| if (!tcp6Domain.prefix) { ------------------ | Branch (386:9): [True: 0, False: 47] ------------------ 387| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 388| 0| return; 389| 0| } 390| 47| tcp6Domain.prefix[0] = "tcp6"; 391| 47| tcp6Domain.prefix[1] = "tcpv6"; 392| 47| tcp6Domain.prefix[2] = "tcpipv6"; 393| | 394| 47| netsnmp_tdomain_register(&tcp6Domain); 395| 47|} netsnmp_tlsbase_ctor: 987| 47|netsnmp_tlsbase_ctor(void) { 988| | 989| | /* bootstrap ssl since we'll need it */ 990| 47| netsnmp_init_openssl(); 991| | 992| | /* the private client cert to authenticate with */ 993| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "extraX509SubDir", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 994| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 995| 47| NETSNMP_DS_LIB_CERT_EXTRA_SUBDIR); ------------------ | | 177| 47|#define NETSNMP_DS_LIB_CERT_EXTRA_SUBDIR 26 ------------------ 996| | 997| | /* Do we have a CRL list? */ 998| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "x509CRLFile", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 999| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1000| 47| NETSNMP_DS_LIB_X509_CRL_FILE); ------------------ | | 179| 47|#define NETSNMP_DS_LIB_X509_CRL_FILE 28 ------------------ 1001| | 1002| | /* What TLS algorithms should be use */ 1003| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tlsAlgorithms", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1004| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1005| 47| NETSNMP_DS_LIB_TLS_ALGORITMS); ------------------ | | 180| 47|#define NETSNMP_DS_LIB_TLS_ALGORITMS 29 ------------------ 1006| | 1007| | /* What TLS version should be used at least */ 1008| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tlsMinVersion", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1009| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1010| 47| NETSNMP_DS_LIB_TLS_MIN_VERSION); ------------------ | | 187| 47|#define NETSNMP_DS_LIB_TLS_MIN_VERSION 36 ------------------ 1011| | 1012| | /* What TLS version should be used at max */ 1013| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tlsMaxVersion", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1014| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1015| 47| NETSNMP_DS_LIB_TLS_MAX_VERSION); ------------------ | | 188| 47|#define NETSNMP_DS_LIB_TLS_MAX_VERSION 37 ------------------ 1016| | 1017| | /* 1018| | * for the client 1019| | */ 1020| | 1021| | /* the public client cert to authenticate with */ 1022| 47| register_config_handler("snmp", "clientCert", _parse_client_cert, NULL, 1023| 47| NULL); 1024| | 1025| | /* 1026| | * for the server 1027| | */ 1028| | 1029| | /* The X509 server key to use */ 1030| 47| register_config_handler("snmp", "serverCert", _parse_server_cert, NULL, 1031| 47| NULL); 1032| | /* 1033| | * remove cert config ambiguity: localCert, peerCert 1034| | */ 1035| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "localCert", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1036| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1037| 47| NETSNMP_DS_LIB_TLS_LOCAL_CERT); ------------------ | | 181| 47|#define NETSNMP_DS_LIB_TLS_LOCAL_CERT 30 ------------------ 1038| 47| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "peerCert", ------------------ | | 78| 47|#define ASN_OCTET_STR 0x04U ------------------ 1039| 47| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1040| 47| NETSNMP_DS_LIB_TLS_PEER_CERT); ------------------ | | 182| 47|#define NETSNMP_DS_LIB_TLS_PEER_CERT 31 ------------------ 1041| | 1042| | /* 1043| | * register our boot-strapping needs 1044| | */ 1045| 47| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 47|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1046| 47| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, ------------------ | | 27| 47|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 1047| 47| tls_bootstrap, NULL); 1048| | 1049| 47|} snmpTLSBaseDomain.c:tls_bootstrap: 939| 47|tls_bootstrap(int majorid, int minorid, void *serverarg, void *clientarg) { 940| 47| char indexname[] = "_netsnmp_verify_info"; 941| | 942| | /* don't do this more than once */ 943| 47| if (have_done_bootstrap) ------------------ | Branch (943:9): [True: 46, False: 1] ------------------ 944| 46| return 0; 945| 1| have_done_bootstrap = 1; 946| | 947| 1| netsnmp_certs_load(); 948| | 949| 1| openssl_local_index = 950| 1| SSL_get_ex_new_index(0, indexname, NULL, NULL, verify_info_free); 951| | 952| 1| return 0; 953| 47|} netsnmp_tlstcp_ctor: 1040| 47|{ 1041| 47| DEBUGMSGTL(("tlstcp", "registering TLS constructor\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 1042| | 1043| | /* config settings */ 1044| | 1045| 47| tlstcpDomain.name = netsnmpTLSTCPDomain; 1046| 47| tlstcpDomain.name_length = netsnmpTLSTCPDomain_len; 1047| 47| tlstcpDomain.prefix = calloc(3, sizeof(char *)); 1048| 47| if (!tlstcpDomain.prefix) { ------------------ | Branch (1048:9): [True: 0, False: 47] ------------------ 1049| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 1050| 0| return; 1051| 0| } 1052| 47| tlstcpDomain.prefix[0] = "tlstcp"; 1053| 47| tlstcpDomain.prefix[1] = "tls"; 1054| | 1055| 47| tlstcpDomain.f_create_from_tstring_new = netsnmp_tlstcp_create_tstring; 1056| 47| tlstcpDomain.f_create_from_ostring = netsnmp_tlstcp_create_ostring; 1057| | 1058| 47| netsnmp_tdomain_register(&tlstcpDomain); 1059| 47|} _netsnmp_udp_sockopt_set: 69| 47|{ 70| 47|#ifdef SO_BSDCOMPAT 71| | /* 72| | * Patch for Linux. Without this, UDP packets that fail get an ICMP 73| | * response. Linux turns the failed ICMP response into an error message 74| | * and return value, unlike all other OS's. 75| | */ 76| 47| if (0 == netsnmp_os_prematch("Linux","2.4")) ------------------ | Branch (76:9): [True: 0, False: 47] ------------------ 77| 0| { 78| 0| int one = 1; 79| 0| DEBUGMSGTL(("socket:option", "setting socket option SO_BSDCOMPAT\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 80| 0| setsockopt(sock, SOL_SOCKET, SO_BSDCOMPAT, (void *) &one, sizeof(one)); 81| 0| } 82| 47|#endif /*SO_BSDCOMPAT */ 83| | /* 84| | * SO_REUSEADDR will allow multiple apps to open the same port at 85| | * the same time. Only the last one to open the socket will get 86| | * data. Obviously, for an agent, this is a bad thing. There should 87| | * only be one listener. 88| | */ 89| |#ifdef ALLOW_PORT_HIJACKING 90| |#ifdef SO_REUSEADDR 91| | /* 92| | * Allow the same port to be specified multiple times without failing. 93| | * (useful for a listener) 94| | */ 95| | { 96| | int one = 1; 97| | DEBUGMSGTL(("socket:option", "setting socket option SO_REUSEADDR\n")); 98| | setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void *) &one, sizeof(one)); 99| | } 100| |#endif /*SO_REUSEADDR */ 101| |#endif 102| | 103| | /* 104| | * Try to set the send and receive buffers to a reasonably large value, so 105| | * that we can send and receive big PDUs (defaults to 8192 bytes (!) on 106| | * Solaris, for instance). Don't worry too much about errors -- just 107| | * plough on regardless. 108| | */ 109| 47| netsnmp_sock_buffer_set(sock, SO_SNDBUF, local, 0); 110| | netsnmp_sock_buffer_set(sock, SO_RCVBUF, local, 0); 111| 47|} netsnmp_udpbase_recvfrom: 143| 46|{ 144| 46| int r; 145| 46|#if !defined(WIN32) 146| 46| struct iovec iov; 147| 46| char cmsg[CMSG_SPACE(cmsg_data_size)]; 148| 46| struct cmsghdr *cm; 149| 46| struct msghdr msg; 150| | 151| 46| iov.iov_base = buf; 152| 46| iov.iov_len = len; 153| | 154| 46| memset(&msg, 0, sizeof msg); 155| 46| msg.msg_name = from; 156| 46| msg.msg_namelen = *fromlen; 157| 46| msg.msg_iov = &iov; 158| 46| msg.msg_iovlen = 1; 159| 46| msg.msg_control = &cmsg; 160| 46| msg.msg_controllen = sizeof(cmsg); 161| | 162| 46| r = recvmsg(sock, &msg, MSG_DONTWAIT); 163| |#else /* !defined(WIN32) */ 164| | WSABUF wsabuf; 165| | char cmsg[WSA_CMSG_SPACE(sizeof(struct in_pktinfo))]; 166| | WSACMSGHDR *cm; 167| | WSAMSG msg; 168| | DWORD bytes_received; 169| | 170| | wsabuf.buf = buf; 171| | wsabuf.len = len; 172| | 173| | msg.name = from; 174| | msg.namelen = *fromlen; 175| | msg.lpBuffers = &wsabuf; 176| | msg.dwBufferCount = 1; 177| | msg.Control.len = sizeof(cmsg); 178| | msg.Control.buf = cmsg; 179| | msg.dwFlags = 0; 180| | 181| | if (pfWSARecvMsg) { 182| | r = pfWSARecvMsg(sock, &msg, &bytes_received, NULL, NULL) == 0 ? 183| | bytes_received : -1; 184| | *fromlen = msg.namelen; 185| | } else { 186| | r = recvfrom(sock, buf, len, MSG_DONTWAIT, from, fromlen); 187| | } 188| |#endif /* !defined(WIN32) */ 189| | 190| 46| if (r == -1) { ------------------ | Branch (190:9): [True: 0, False: 46] ------------------ 191| 0| return -1; 192| 0| } 193| | 194| 46| DEBUGMSGTL(("udpbase:recv", "got source addr: %s\n", ------------------ | | 66| 46|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 46|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 46] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 46] | | ------------------ ------------------ 195| 46| inet_ntoa(((struct sockaddr_in *)from)->sin_addr))); 196| | 197| 46| { 198| | /* Get the local port number for use in diagnostic messages */ 199| 46| int r2 = getsockname(sock, dstip, dstlen); 200| 46| netsnmp_assert(r2 == 0); ------------------ | | 47| 46|# define netsnmp_assert(x) do { \ | | 48| 46| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 46, False: 0] | | ------------------ | | 49| 46| ; \ | | 50| 46| else \ | | 51| 46| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 46| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 46] | | ------------------ ------------------ 201| 46| } 202| | 203| 46|#if !defined(WIN32) 204| 92| for (cm = CMSG_FIRSTHDR(&msg); cm != NULL; cm = CMSG_NXTHDR(&msg, cm)) { ------------------ | Branch (204:15): [True: 46, False: 0] | Branch (204:36): [True: 46, False: 46] ------------------ 205| 46|#if defined(HAVE_IP_PKTINFO) 206| 46| if (cm->cmsg_level == SOL_IP && cm->cmsg_type == IP_PKTINFO) { ------------------ | Branch (206:13): [True: 46, False: 0] | Branch (206:41): [True: 46, False: 0] ------------------ 207| 46| struct in_pktinfo* src = (struct in_pktinfo *)CMSG_DATA(cm); 208| 46| netsnmp_assert(dstip->sa_family == AF_INET); ------------------ | | 47| 46|# define netsnmp_assert(x) do { \ | | 48| 46| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 46, False: 0] | | ------------------ | | 49| 46| ; \ | | 50| 46| else \ | | 51| 46| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1705| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 46| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 46] | | ------------------ ------------------ 209| 46| ((struct sockaddr_in*)dstip)->sin_addr = src->ipi_addr; 210| 46| *if_index = src->ipi_ifindex; 211| 46| DEBUGMSGTL(("udpbase:recv", ------------------ | | 66| 46|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 46|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 46] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 46] | | ------------------ ------------------ 212| 46| "got destination (local) addr %s, iface %d\n", 213| 46| inet_ntoa(src->ipi_addr), *if_index)); 214| 46| } 215| |#elif defined(HAVE_IP_RECVDSTADDR) 216| | if (cm->cmsg_level == IPPROTO_IP && cm->cmsg_type == IP_RECVDSTADDR) { 217| | struct in_addr* src = (struct in_addr *)CMSG_DATA(cm); 218| | ((struct sockaddr_in*)dstip)->sin_addr = *src; 219| | DEBUGMSGTL(("netsnmp_udp", "got destination (local) addr %s\n", 220| | inet_ntoa(*src))); 221| | } 222| |#endif 223| 46| } 224| |#else /* !defined(WIN32) */ 225| | for (cm = WSA_CMSG_FIRSTHDR(&msg); cm; cm = WSA_CMSG_NXTHDR(&msg, cm)) { 226| | if (cm->cmsg_level == IPPROTO_IP && cm->cmsg_type == IP_PKTINFO) { 227| | struct in_pktinfo* src = (struct in_pktinfo *)WSA_CMSG_DATA(cm); 228| | netsnmp_assert(dstip->sa_family == AF_INET); 229| | ((struct sockaddr_in*)dstip)->sin_addr = src->ipi_addr; 230| | *if_index = src->ipi_ifindex; 231| | DEBUGMSGTL(("udpbase:recv", 232| | "got destination (local) addr %s, iface %d\n", 233| | inet_ntoa(src->ipi_addr), *if_index)); 234| | } 235| | } 236| |#endif /* !defined(WIN32) */ 237| 46| return r; 238| 46|} netsnmp_udpbase_sendto_unix: 245| 20|{ 246| 20| struct iovec iov; 247| 20| struct msghdr m = { NULL }; 248| 20| char cmsg[CMSG_SPACE(cmsg_data_size)]; 249| 20| int rc; 250| 20| char iface[IFNAMSIZ]; 251| 20| socklen_t ifacelen = IFNAMSIZ; 252| | 253| 20| iov.iov_base = NETSNMP_REMOVE_CONST(void *, data); ------------------ | | 91| 20| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 254| 20| iov.iov_len = len; 255| | 256| 20| { 257| 20| struct sockaddr_storage peer; 258| 20| socklen_t peer_len = sizeof(peer); 259| | 260| 20| if (getpeername(sock, (struct sockaddr *)&peer, &peer_len) == 0) { ------------------ | Branch (260:13): [True: 0, False: 20] ------------------ 261| 0| m.msg_name = NULL; 262| 0| m.msg_namelen = 0; 263| 20| } else { 264| 20| m.msg_name = NETSNMP_REMOVE_CONST(void *, remote); ------------------ | | 91| 20| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 265| 20| m.msg_namelen = sizeof(struct sockaddr_in); 266| 20| if (errno != ENOTCONN) { ------------------ | Branch (266:17): [True: 0, False: 20] ------------------ 267| 0| snmp_log(LOG_ERR, "udpbase:sendto: fd %d getpeername failed: %d (%s)\n", 268| 0| sock, errno, strerror(errno)); 269| 0| } 270| 20| } 271| 20| } 272| 20| m.msg_iov = &iov; 273| 20| m.msg_iovlen = 1; 274| 20| m.msg_flags = 0; 275| | 276| 20| if (srcip && srcip->s_addr != INADDR_ANY) { ------------------ | Branch (276:9): [True: 20, False: 0] | Branch (276:18): [True: 20, False: 0] ------------------ 277| 20| struct cmsghdr *cm; 278| 20| struct in_pktinfo ipi; 279| 20| int use_sendto = FALSE; ------------------ | | 125| 20|#define FALSE 0 ------------------ 280| | 281| 20| memset(cmsg, 0, sizeof(cmsg)); 282| | 283| 20| m.msg_control = &cmsg; 284| 20| m.msg_controllen = sizeof(cmsg); 285| | 286| 20| cm = CMSG_FIRSTHDR(&m); ------------------ | Branch (286:14): [True: 20, False: 0] ------------------ 287| 20| cm->cmsg_len = CMSG_LEN(cmsg_data_size); 288| | 289| 20|#if defined(HAVE_IP_PKTINFO) 290| 20| cm->cmsg_level = SOL_IP; 291| 20| cm->cmsg_type = IP_PKTINFO; 292| | 293| 20| memset(&ipi, 0, sizeof(ipi)); 294| 20|#ifdef HAVE_SO_BINDTODEVICE 295| | /* 296| | * For asymmetric multihomed users, we only set ifindex to 0 to 297| | * let kernel handle return if there was no iface bound to the 298| | * socket. 299| | */ 300| 20| if (getsockopt(sock, SOL_SOCKET, SO_BINDTODEVICE, iface, ------------------ | Branch (300:13): [True: 0, False: 20] ------------------ 301| 20| &ifacelen) != 0) { 302| 0| DEBUGMSGTL(("udpbase:sendto", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 303| 0| "getsockopt SO_BINDTODEVICE failed: %s\n", 304| 0| strerror(errno))); 305| 20| } else if (ifacelen == 0) { ------------------ | Branch (305:20): [True: 20, False: 0] ------------------ 306| 20| DEBUGMSGTL(("udpbase:sendto", ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 307| 20| "sendto: SO_BINDTODEVICE not set\n")); 308| 20| } else { 309| 0| DEBUGMSGTL(("udpbase:sendto", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 310| 0| "sendto: SO_BINDTODEVICE dev=%s using ifindex=%d\n", 311| 0| iface, if_index)); 312| 0| use_sendto = TRUE; ------------------ | | 128| 0|#define TRUE 1 ------------------ 313| 0| } 314| 20|#endif /* HAVE_SO_BINDTODEVICE */ 315| | 316| 20|#ifdef HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 317| 20| DEBUGMSGTL(("udpbase:sendto", "sending from %s\n", ------------------ | | 66| 20|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 318| 20| inet_ntoa(*srcip))); 319| 20| ipi.ipi_spec_dst.s_addr = srcip->s_addr; 320| |#else 321| | DEBUGMSGTL(("udpbase:sendto", "ignoring from address %s\n", 322| | inet_ntoa(*srcip))); 323| |#endif 324| 20| memcpy(CMSG_DATA(cm), &ipi, sizeof(ipi)); 325| | 326| | /* 327| | * For Linux and VRF, use sendto() instead of sendmsg(). Do not pass a 328| | * cmsg with IP_PKTINFO set because that would override the bind to 329| | * VRF which is set by 'vrf exec' command. That would break VRF. 330| | */ 331| 20| if (use_sendto) ------------------ | Branch (331:13): [True: 0, False: 20] ------------------ 332| 0| rc = sendto(sock, data, len, MSG_DONTWAIT, remote, 333| 0| sizeof(struct sockaddr)); 334| 20| else 335| 20| rc = sendmsg(sock, &m, MSG_DONTWAIT); 336| 20| if (rc >= 0 || (errno != EINVAL && errno != ENETUNREACH)) ------------------ | Branch (336:13): [True: 20, False: 0] | Branch (336:25): [True: 0, False: 0] | Branch (336:44): [True: 0, False: 0] ------------------ 337| 20| return rc; 338| | 339| | /* 340| | * The error might be caused by broadcast srcip (i.e. we're responding 341| | * to a broadcast request) - sendmsg does not like it. Try to resend it 342| | * using the interface on which it was received 343| | */ 344| | 345| 0| DEBUGMSGTL(("udpbase:sendto", "re-sending on iface %d\n", if_index)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 346| | 347| 0| { 348| 0| struct in_pktinfo ipi; 349| | 350| 0| memset(&ipi, 0, sizeof(ipi)); 351| 0| ipi.ipi_ifindex = if_index; 352| 0|#ifdef HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 353| 0| ipi.ipi_spec_dst.s_addr = INADDR_ANY; 354| 0|#endif 355| 0| memcpy(CMSG_DATA(cm), &ipi, sizeof(ipi)); 356| 0| } 357| |#elif defined(HAVE_IP_SENDSRCADDR) 358| | cm->cmsg_level = IPPROTO_IP; 359| | cm->cmsg_type = IP_SENDSRCADDR; 360| | memcpy((struct in_addr *)CMSG_DATA(cm), srcip, sizeof(struct in_addr)); 361| |#endif 362| 0| rc = sendmsg(sock, &m, MSG_DONTWAIT); 363| 0| if (rc >= 0 || errno != EINVAL) ------------------ | Branch (363:13): [True: 0, False: 0] | Branch (363:24): [True: 0, False: 0] ------------------ 364| 0| return rc; 365| | 366| 0| DEBUGMSGTL(("udpbase:sendto", "re-sending without source address\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 367| 0| m.msg_control = NULL; 368| 0| m.msg_controllen = 0; 369| 0| } 370| | 371| 0| rc = sendmsg(sock, &m, MSG_DONTWAIT); 372| 0| if (rc < 0) { ------------------ | Branch (372:9): [True: 0, False: 0] ------------------ 373| 0| snmp_log(LOG_ERR, "udpbase:sendto: sendmsg fd %d err %d (\"%s\") msg_name=%p\n", 374| 0| sock, errno, strerror(errno), m.msg_name); 375| 0| } 376| 0| return rc; 377| 20|} netsnmp_udpbase_sendto: 436| 20|{ 437| 20|#if !defined(WIN32) 438| 20| return netsnmp_udpbase_sendto_unix(sock, srcip, if_index, remote, data, len); 439| |#else /* !defined(WIN32) */ 440| | return netsnmp_udpbase_sendto_win32(sock, srcip, if_index, remote, data, len); 441| |#endif /* !defined(WIN32) */ 442| 20|} netsnmp_udpbase_recv: 454| 46|{ 455| 46| int rc = -1; 456| 46| socklen_t fromlen = sizeof(netsnmp_sockaddr_storage); 457| 46| netsnmp_indexed_addr_pair *addr_pair = NULL; 458| 46| struct sockaddr *from; 459| | 460| 46| if (t && NETSNMP_IS_VALID_SOCKET(t->sock)) { ------------------ | | 44| 46|#define NETSNMP_IS_VALID_SOCKET(_sock) ((_sock) != -1) | | ------------------ | | | Branch (44:40): [True: 46, False: 0] | | ------------------ ------------------ | Branch (460:9): [True: 46, False: 0] ------------------ 461| 46| addr_pair = SNMP_MALLOC_TYPEDEF(netsnmp_indexed_addr_pair); ------------------ | | 73| 46|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 462| 46| if (addr_pair == NULL) { ------------------ | Branch (462:13): [True: 0, False: 46] ------------------ 463| 0| *opaque = NULL; 464| 0| *olength = 0; 465| 0| return -1; 466| 0| } else 467| 46| from = &addr_pair->remote_addr.sa; 468| | 469| 92| while (rc < 0) { ------------------ | Branch (469:9): [True: 46, False: 46] ------------------ 470| 46|#ifdef netsnmp_udpbase_recvfrom_sendto_defined 471| 46| socklen_t local_addr_len = sizeof(addr_pair->local_addr); 472| 46| rc = netsnmp_udp_recvfrom(t->sock, buf, size, from, &fromlen, 473| 46| &addr_pair->local_addr.sa, 474| 46| &local_addr_len, &(addr_pair->if_index)); 475| |#else 476| | rc = recvfrom(t->sock, buf, size, MSG_DONTWAIT, from, &fromlen); 477| |#endif /* netsnmp_udpbase_recvfrom_sendto_defined */ 478| 46| if (rc < 0 && errno != EINTR) { ------------------ | Branch (478:10): [True: 0, False: 46] | Branch (478:20): [True: 0, False: 0] ------------------ 479| 0| break; 480| 0| } 481| 46| } 482| | 483| 46| if (rc >= 0) { ------------------ | Branch (483:13): [True: 46, False: 0] ------------------ 484| 46| DEBUGIF("netsnmp_udp") { ------------------ | | 145| 46|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 92|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 46] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 485| 0| char *str = netsnmp_udp_fmtaddr( 486| 0| NULL, addr_pair, sizeof(netsnmp_indexed_addr_pair)); 487| 0| DEBUGMSGTL(("netsnmp_udp", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 488| 0| "recvfrom fd %" NETSNMP_FMT_SKT " got %d bytes (from %s)\n", 489| 0| t->sock, rc, str)); 490| 0| free(str); 491| 0| } 492| 46| } else { 493| 0| DEBUGMSGTL(("netsnmp_udp", "recvfrom fd %" NETSNMP_FMT_SKT " err %d (\"%s\")\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 494| 0| t->sock, errno, strerror(errno))); 495| 0| } 496| 46| *opaque = (void *)addr_pair; 497| 46| *olength = sizeof(netsnmp_indexed_addr_pair); 498| 46| } 499| 46| return rc; 500| 46|} netsnmp_udpbase_send: 507| 20|{ 508| 20| int rc = -1; 509| 20| const netsnmp_indexed_addr_pair *addr_pair = NULL; 510| 20| const struct sockaddr *to = NULL; 511| | 512| 20| if (opaque && *opaque && olength) { ------------------ | Branch (512:9): [True: 20, False: 0] | Branch (512:19): [True: 20, False: 0] | Branch (512:30): [True: 20, False: 0] ------------------ 513| 20| if (*olength == sizeof(netsnmp_indexed_addr_pair)) { ------------------ | Branch (513:13): [True: 20, False: 0] ------------------ 514| 20| addr_pair = *opaque; 515| 20| to = &addr_pair->remote_addr.sa; 516| 20| } else if (*olength == sizeof(struct sockaddr_in)) { ------------------ | Branch (516:20): [True: 0, False: 0] ------------------ 517| 0| to = *opaque; 518| 0| } else { 519| 0| snmp_log(LOG_ERR, "unknown addr type of size %d\n", *olength); 520| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 521| 0| } 522| 20| } else if (t && t->data && ------------------ | Branch (522:16): [True: 0, False: 0] | Branch (522:21): [True: 0, False: 0] ------------------ 523| 0| t->data_length == sizeof(netsnmp_indexed_addr_pair)) { ------------------ | Branch (523:16): [True: 0, False: 0] ------------------ 524| 0| addr_pair = t->data; 525| 0| to = &addr_pair->remote_addr.sa; 526| 0| } else { 527| 0| int len = -1; 528| | 529| 0| if (t != NULL && t->data != NULL) ------------------ | Branch (529:13): [True: 0, False: 0] | Branch (529:26): [True: 0, False: 0] ------------------ 530| 0| len = t->data_length; 531| 0| snmp_log(LOG_ERR, "unknown addr type of size %d\n", len); 532| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 533| 0| } 534| | 535| 20| if (to && t && NETSNMP_IS_VALID_SOCKET(t->sock)) { ------------------ | | 44| 20|#define NETSNMP_IS_VALID_SOCKET(_sock) ((_sock) != -1) | | ------------------ | | | Branch (44:40): [True: 20, False: 0] | | ------------------ ------------------ | Branch (535:9): [True: 20, False: 0] | Branch (535:15): [True: 20, False: 0] ------------------ 536| 20| DEBUGIF("netsnmp_udp") { ------------------ | | 145| 20|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 40|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 537| 0| char *str = netsnmp_udp_fmtaddr(NULL, 538| 0| addr_pair ? (const void *)addr_pair : (const void *)to, ------------------ | Branch (538:45): [True: 0, False: 0] ------------------ 539| 0| addr_pair ? sizeof(netsnmp_indexed_addr_pair) : sizeof(struct sockaddr_in)); ------------------ | Branch (539:45): [True: 0, False: 0] ------------------ 540| 0| DEBUGMSGTL(("netsnmp_udp", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 541| 0| "send %d bytes to %s on fd %" NETSNMP_FMT_SKT "\n", 542| 0| size, str, t->sock)); 543| 0| free(str); 544| 0| } 545| 40| while (rc < 0) { ------------------ | Branch (545:9): [True: 20, False: 20] ------------------ 546| 20|#ifdef netsnmp_udpbase_recvfrom_sendto_defined 547| 20| rc = netsnmp_udp_sendto(t->sock, 548| 20| addr_pair ? &(addr_pair->local_addr.sin.sin_addr) : NULL, ------------------ | Branch (548:21): [True: 20, False: 0] ------------------ 549| 20| addr_pair ? addr_pair->if_index : 0, to, buf, size); ------------------ | Branch (549:21): [True: 20, False: 0] ------------------ 550| |#else 551| | { 552| | struct sockaddr_storage peer; 553| | socklen_t peer_len = sizeof(peer); 554| | 555| | if (getpeername(t->sock, (struct sockaddr *)&peer, &peer_len) == 0) { 556| | rc = sendto(t->sock, buf, size, 0, NULL, 0); 557| | } else { 558| | rc = sendto(t->sock, buf, size, 0, to, sizeof(struct sockaddr)); 559| | } 560| | } 561| |#endif /* netsnmp_udpbase_recvfrom_sendto_defined */ 562| 20| if (rc < 0 && errno != EINTR) { ------------------ | Branch (562:10): [True: 0, False: 20] | Branch (562:20): [True: 0, False: 0] ------------------ 563| 0| snmp_log(LOG_ERR, "udpbase:send: sendto fd %" NETSNMP_FMT_SKT " err %d (\"%s\")\n", 564| 0| t->sock, errno, strerror(errno)); 565| 0| DEBUGMSGTL(("netsnmp_udp", "sendto error, rc %d (errno %d)\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 566| 0| rc, errno)); 567| 0| break; 568| 0| } 569| 20| } 570| 20| } 571| 20| return rc; 572| 20|} netsnmp_udp_recvfrom: 159| 46|{ 160| | /** udpipv4 just calls udpbase. should we skip directly to there? */ 161| 46| return netsnmp_udpipv4_recvfrom(sock, buf, len, from, fromlen, dstip, dstlen, 162| 46| if_index); 163| 46|} netsnmp_udp_sendto: 168| 20|{ 169| | /** udpipv4 just calls udpbase. should we skip directly to there? */ 170| 20| return netsnmp_udpipv4_sendto(sock, srcip, if_index, remote, data, len); 171| 20|} netsnmp_udp_create_tspec: 687| 47|{ 688| 47| netsnmp_transport *t = netsnmp_udpipv4base_tspec_transport(tspec); 689| 47| if (NULL != t) { ------------------ | Branch (689:9): [True: 47, False: 0] ------------------ 690| 47| netsnmp_udp_transport_base(t); 691| 47| } 692| 47| return t; 693| | 694| 47|} netsnmp_udp_ctor: 710| 47|{ 711| 47| udpDomain.name = netsnmpUDPDomain; 712| 47| udpDomain.name_length = netsnmpUDPDomain_len; 713| 47| udpDomain.prefix = calloc(2, sizeof(char *)); 714| 47| if (!udpDomain.prefix) { ------------------ | Branch (714:9): [True: 0, False: 47] ------------------ 715| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 716| 0| return; 717| 0| } 718| 47| udpDomain.prefix[0] = "udp"; 719| | 720| 47| udpDomain.f_create_from_tstring_new = netsnmp_udp_create_tstring; 721| 47| udpDomain.f_create_from_tspec = netsnmp_udp_create_tspec; 722| 47| udpDomain.f_create_from_ostring = netsnmp_udp_create_ostring; 723| | 724| 47| netsnmp_tdomain_register(&udpDomain); 725| 47|} snmpUDPDomain.c:netsnmp_udp_transport_base: 180| 47|{ 181| 47| if (NULL == t) { ------------------ | Branch (181:9): [True: 0, False: 47] ------------------ 182| 0| return NULL; 183| 0| } 184| | 185| | /* 186| | * Set Domain 187| | */ 188| | 189| 47| t->domain = netsnmpUDPDomain; 190| 47| t->domain_length = netsnmpUDPDomain_len; 191| | 192| | /* 193| | * 16-bit length field, 8 byte UDP header, 20 byte IPv4 header 194| | */ 195| | 196| 47| t->msgMaxSize = 0xffff - 8 - 20; 197| 47| t->f_recv = netsnmp_udpbase_recv; 198| 47| t->f_send = netsnmp_udpbase_send; 199| 47| t->f_close = netsnmp_socketbase_close; 200| 47| t->f_accept = NULL; 201| 47| t->f_setup_session = netsnmp_ipbase_session_init; 202| 47| t->f_fmtaddr = netsnmp_udp_fmtaddr; 203| 47| t->f_get_taddr = netsnmp_ipv4_get_taddr; 204| | 205| 47| return t; 206| 47|} netsnmp_udpipv4_recvfrom: 63| 46|{ 64| 46| return netsnmp_udpbase_recvfrom(sock, buf, len, from, fromlen, dstip, dstlen, 65| 46| if_index); 66| 46|} netsnmp_udpipv4_sendto: 71| 20|{ 72| 20| return netsnmp_udpbase_sendto(sock, srcip, if_index, remote, data, len); 73| 20|} netsnmp_udpipv4base_transport_init: 78| 47|{ 79| 47| netsnmp_transport *t; 80| 47| const struct sockaddr_in *addr = &ep->a.sin; 81| 47| u_char *addr_ptr; 82| | 83| 47| if (addr == NULL || addr->sin_family != AF_INET) { ------------------ | Branch (83:9): [True: 0, False: 47] | Branch (83:25): [True: 0, False: 47] ------------------ 84| 0| return NULL; 85| 0| } 86| | 87| 47| t = netsnmp_transport_alloc(); 88| 47| if (NULL == t) ------------------ | Branch (88:9): [True: 0, False: 47] ------------------ 89| 0| return NULL; 90| | 91| 47| addr_ptr = netsnmp_memdup(addr, sizeof(*addr)); 92| 47| if (NULL == addr_ptr) { ------------------ | Branch (92:9): [True: 0, False: 47] ------------------ 93| 0| free(t); 94| 0| return NULL; 95| 0| } 96| | 97| 47| if (local) { ------------------ | Branch (97:9): [True: 47, False: 0] ------------------ 98| | /** This is a server session. */ 99| 47| t->local_length = sizeof(*addr); 100| 47| t->local = addr_ptr; 101| 47| } else { 102| | /** This is a client session. */ 103| 0| t->remote = addr_ptr; 104| 0| t->remote_length = sizeof(*addr); 105| 0| } 106| | 107| 47| DEBUGIF("netsnmp_udpbase") { ------------------ | | 145| 47|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 94|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 108| 0| netsnmp_indexed_addr_pair addr_pair; 109| 0| char *str; 110| 0| memset(&addr_pair, 0, sizeof(netsnmp_indexed_addr_pair)); 111| 0| memcpy(&(addr_pair.remote_addr), addr, sizeof(*addr)); 112| 0| str = netsnmp_udp_fmtaddr(NULL, (void *)&addr_pair, 113| 0| sizeof(netsnmp_indexed_addr_pair)); 114| 0| DEBUGMSGTL(("netsnmp_udpbase", "open %s %s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 115| 0| local ? "local" : "remote", str)); 116| 0| free(str); 117| 0| } 118| | 119| 47| if (!local) { ------------------ | Branch (119:9): [True: 0, False: 47] ------------------ 120| 0| netsnmp_indexed_addr_pair *addr_pair; 121| | 122| | /* 123| | * allocate space to save the (remote) address in the 124| | * transport-specific data pointer for later use by netsnmp_udp_send. 125| | */ 126| 0| t->data = calloc(1, sizeof(netsnmp_indexed_addr_pair)); 127| 0| if (NULL == t->data) { ------------------ | Branch (127:13): [True: 0, False: 0] ------------------ 128| 0| netsnmp_transport_free(t); 129| 0| return NULL; 130| 0| } 131| 0| t->data_length = sizeof(netsnmp_indexed_addr_pair); 132| | 133| 0| addr_pair = (netsnmp_indexed_addr_pair *)t->data; 134| 0| memcpy(&addr_pair->remote_addr, addr, sizeof(*addr)); 135| 0| } 136| 47| return t; 137| 47|} netsnmp_udpipv4base_transport_socket: 141| 47|{ 142| 47| int local = flags & NETSNMP_TSPEC_LOCAL; ------------------ | | 117| 47|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ 143| 47| NETSNMP_SOCKET sock; ------------------ | | 42| 47|#define NETSNMP_SOCKET int ------------------ 144| | 145| 47| sock = socket(PF_INET, SOCK_DGRAM, 0); 146| 47| DEBUGMSGTL(("UDPBase", "opened socket %" NETSNMP_FMT_SKT " as local=%d\n", ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 147| 47| sock, local)); 148| 47| if (!NETSNMP_IS_VALID_SOCKET(sock)) ------------------ | | 44| 47|#define NETSNMP_IS_VALID_SOCKET(_sock) ((_sock) != -1) ------------------ | Branch (148:9): [True: 0, False: 47] ------------------ 149| 0| return NETSNMP_INVALID_SOCKET; ------------------ | | 43| 0|#define NETSNMP_INVALID_SOCKET -1 ------------------ 150| | 151| 47| _netsnmp_udp_sockopt_set(sock, local); 152| | 153| 47| return sock; 154| 47|} netsnmp_udpipv4base_transport_bind: 159| 47|{ 160| 47| const struct sockaddr_in *addr = &ep->a.sin; 161| 47|#if defined(HAVE_IP_PKTINFO) || defined(HAVE_IP_RECVDSTADDR) || defined(WIN32) 162| 47| int sockopt = 1; 163| 47|#endif 164| 47| int rc; 165| | 166| 47| if (flags & NETSNMP_TSPEC_LOCAL) { ------------------ | | 117| 47|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ | Branch (166:9): [True: 47, False: 0] ------------------ 167| |#ifdef NETSNMP_NO_LISTEN_SUPPORT 168| | return NULL; 169| |#endif /* NETSNMP_NO_LISTEN_SUPPORT */ 170| 47|#if defined(HAVE_IP_PKTINFO) && !defined(WIN32) 171| 47| if (setsockopt(t->sock, SOL_IP, IP_PKTINFO, &sockopt, sizeof sockopt) == -1) { ------------------ | Branch (171:13): [True: 0, False: 47] ------------------ 172| 0| DEBUGMSGTL(("netsnmp_udpbase", "couldn't set IP_PKTINFO: %s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 173| 0| strerror(errno))); 174| 0| return 1; 175| 0| } 176| 47| DEBUGMSGTL(("netsnmp_udpbase", "set IP_PKTINFO\n")); ------------------ | | 66| 47|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 47|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 47] | | ------------------ ------------------ 177| |#elif defined(HAVE_IP_RECVDSTADDR) 178| | if (setsockopt(t->sock, IPPROTO_IP, IP_RECVDSTADDR, &sockopt, sizeof sockopt) == -1) { 179| | DEBUGMSGTL(("netsnmp_udp", "couldn't set IP_RECVDSTADDR: %s\n", 180| | strerror(errno))); 181| | return 1; 182| | } 183| | DEBUGMSGTL(("netsnmp_udp", "set IP_RECVDSTADDR\n")); 184| |#elif defined(WIN32) 185| | if (setsockopt(t->sock, IPPROTO_IP, IP_PKTINFO, (void *)&sockopt, 186| | sizeof(sockopt)) == -1) { 187| | DEBUGMSGTL(("netsnmp_udpbase", "couldn't set IP_PKTINFO: %d\n", 188| | WSAGetLastError())); 189| | } else { 190| | DEBUGMSGTL(("netsnmp_udpbase", "set IP_PKTINFO\n")); 191| | } 192| |#endif 193| 47| } 194| | 195| 47| DEBUGIF("netsnmp_udpbase") { ------------------ | | 145| 47|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 94|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 47] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 196| 0| netsnmp_indexed_addr_pair addr_pair; 197| 0| char *str; 198| 0| memset(&addr_pair, 0x0, sizeof(addr_pair)); 199| 0| memcpy(&(addr_pair.local_addr), addr, sizeof(*addr)); 200| 0| str = netsnmp_udp_fmtaddr(NULL, (void *)&addr_pair, 201| 0| sizeof(netsnmp_indexed_addr_pair)); 202| 0| DEBUGMSGTL(("netsnmp_udpbase", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 203| 0| "binding socket: %" NETSNMP_FMT_SKT " to %s\n", 204| 0| t->sock, str)); 205| 0| free(str); 206| 0| } 207| 47| if (flags & NETSNMP_TSPEC_PREBOUND) { ------------------ | | 118| 47|#define NETSNMP_TSPEC_PREBOUND 0x02 /* 1=bound by systemd, 0=needs bind in the library */ ------------------ | Branch (207:9): [True: 0, False: 47] ------------------ 208| 0| DEBUGMSGTL(("netsnmp_udpbase", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 209| 0| "socket %" NETSNMP_FMT_SKT " is prebound, nothing to do\n", 210| 0| t->sock)); 211| 0| return 0; 212| 0| } 213| 47| rc = netsnmp_bindtodevice(t->sock, ep->iface); 214| 47| if (rc != 0) { ------------------ | Branch (214:9): [True: 0, False: 47] ------------------ 215| 0| DEBUGMSGTL(("netsnmp_udpbase", "failed to bind to iface %s: %s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 216| 0| ep->iface, strerror(errno))); 217| 0| goto err; 218| 0| } 219| 47| rc = bind(t->sock, (const struct sockaddr *)addr, sizeof(*addr)); 220| 47| if ( rc != 0 ) { ------------------ | Branch (220:10): [True: 0, False: 47] ------------------ 221| 0| DEBUGMSGTL(("netsnmp_udpbase", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 222| 0| "failed to bind for clientaddr: %d %s\n", 223| 0| errno, strerror(errno))); 224| 0| goto err; 225| 0| } 226| | 227| 47| return 0; 228| | 229| 0|err: 230| 0| netsnmp_socketbase_close(t); 231| 0| return 1; 232| 47|} netsnmp_udpipv4base_transport_with_source: 269| 47|{ 270| 47| netsnmp_transport *t = NULL; 271| 47| const struct netsnmp_ep *bind_addr; 272| 47| int rc, flags = 0; 273| | 274| 47| t = netsnmp_udpipv4base_transport_init(ep, local); 275| 47| if (NULL == t) ------------------ | Branch (275:9): [True: 0, False: 47] ------------------ 276| 0| return NULL; 277| | 278| 47| if (local) { ------------------ | Branch (278:9): [True: 47, False: 0] ------------------ 279| 47| bind_addr = ep; 280| 47| flags |= NETSNMP_TSPEC_LOCAL; ------------------ | | 117| 47|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ 281| | 282| 47|#ifndef NETSNMP_NO_SYSTEMD 283| | /* 284| | * Maybe the socket was already provided by systemd... 285| | */ 286| 47| t->sock = netsnmp_sd_find_inet_socket(PF_INET, SOCK_DGRAM, -1, 287| 47| ntohs(ep->a.sin.sin_port)); 288| 47| if (t->sock >= 0) ------------------ | Branch (288:13): [True: 0, False: 47] ------------------ 289| 0| flags |= NETSNMP_TSPEC_PREBOUND; ------------------ | | 118| 0|#define NETSNMP_TSPEC_PREBOUND 0x02 /* 1=bound by systemd, 0=needs bind in the library */ ------------------ 290| 47|#endif 291| 47| } 292| 0| else 293| 0| bind_addr = src_addr; 294| | 295| 47| if (!NETSNMP_IS_VALID_SOCKET(t->sock)) ------------------ | | 44| 47|#define NETSNMP_IS_VALID_SOCKET(_sock) ((_sock) != -1) ------------------ | Branch (295:9): [True: 47, False: 0] ------------------ 296| 47| t->sock = netsnmp_udpipv4base_transport_socket(flags); 297| 47| if (!NETSNMP_IS_VALID_SOCKET(t->sock)) { ------------------ | | 44| 47|#define NETSNMP_IS_VALID_SOCKET(_sock) ((_sock) != -1) ------------------ | Branch (297:9): [True: 0, False: 47] ------------------ 298| 0| netsnmp_transport_free(t); 299| 0| return NULL; 300| 0| } 301| | 302| | /* 303| | * If we've been given an address to bind to, then bind to it. 304| | * Otherwise the OS will use "something sensible". 305| | */ 306| 47| if (NULL == bind_addr) ------------------ | Branch (306:9): [True: 0, False: 47] ------------------ 307| 0| return t; 308| | 309| | /* for Linux VRF Traps we try to bind the iface if clientaddr is not set */ 310| 47| if (ep && ep->iface[0]) { ------------------ | Branch (310:9): [True: 47, False: 0] | Branch (310:15): [True: 0, False: 47] ------------------ 311| 0| rc = netsnmp_bindtodevice(t->sock, ep->iface); 312| 0| if (rc) ------------------ | Branch (312:13): [True: 0, False: 0] ------------------ 313| 0| DEBUGMSGTL(("netsnmp_udpbase", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 314| 0| "VRF: Could not bind socket %" NETSNMP_FMT_SKT " to %s\n", 315| 0| t->sock, ep->iface)); 316| 0| else 317| 0| DEBUGMSGTL(("netsnmp_udpbase", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 318| 0| "VRF: Bound socket %" NETSNMP_FMT_SKT " to %s\n", 319| 0| t->sock, ep->iface)); 320| 0| } 321| | 322| 47| rc = netsnmp_udpipv4base_transport_bind(t, bind_addr, flags); 323| 47| if (rc) { ------------------ | Branch (323:9): [True: 0, False: 47] ------------------ 324| 0| netsnmp_transport_free(t); 325| 0| t = NULL; 326| 0| } 327| 47| else if (!local) ------------------ | Branch (327:14): [True: 0, False: 47] ------------------ 328| 0| netsnmp_udpipv4base_transport_get_bound_addr(t); 329| | 330| 47| return t; 331| 47|} netsnmp_udpipv4base_tspec_transport: 335| 47|{ 336| 47| struct netsnmp_ep addr; 337| 47| int local; 338| | 339| 47| if (NULL == tspec) ------------------ | Branch (339:9): [True: 0, False: 47] ------------------ 340| 0| return NULL; 341| | 342| 47| local = tspec->flags & NETSNMP_TSPEC_LOCAL; ------------------ | | 117| 47|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ 343| | 344| | /** get address from target */ 345| 47| if (!netsnmp_sockaddr_in3(&addr, tspec->target, tspec->default_target)) ------------------ | Branch (345:9): [True: 0, False: 47] ------------------ 346| 0| return NULL; 347| | 348| 47| if (NULL != tspec->source) { ------------------ | Branch (348:9): [True: 0, False: 47] ------------------ 349| 0| struct netsnmp_ep src_addr; 350| | 351| | /** get sockaddr from source */ 352| 0| if (!netsnmp_sockaddr_in3(&src_addr, tspec->source, ":0")) ------------------ | Branch (352:13): [True: 0, False: 0] ------------------ 353| 0| return NULL; 354| 0| return netsnmp_udpipv4base_transport_with_source(&addr, local, 355| 0| &src_addr); 356| 0| } 357| | 358| | /** no source and default client address ok */ 359| 47| return netsnmp_udpipv4base_transport(&addr, local); 360| 47|} netsnmp_udpipv4base_transport: 364| 47|{ 365| 47| struct netsnmp_ep client_ep; 366| 47| const char *client_addr; 367| 47| int uses_port; 368| | 369| 47| memset(&client_ep, 0, sizeof(client_ep)); 370| 47| client_ep.a.sin.sin_family = AF_INET; 371| | 372| 47| if (local) ------------------ | Branch (372:9): [True: 47, False: 0] ------------------ 373| 47| goto out; 374| | 375| 0| client_addr = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 376| 0| NETSNMP_DS_LIB_CLIENT_ADDR); ------------------ | | 165| 0|#define NETSNMP_DS_LIB_CLIENT_ADDR 14 ------------------ 377| 0| if (!client_addr) ------------------ | Branch (377:9): [True: 0, False: 0] ------------------ 378| 0| goto out; 379| | 380| 0| if (netsnmp_sockaddr_in3(&client_ep, client_addr, ":0") < 0) { ------------------ | Branch (380:9): [True: 0, False: 0] ------------------ 381| 0| snmp_log(LOG_ERR, "Parsing clientaddr %s failed\n", client_addr); 382| 0| goto out; 383| 0| } 384| | 385| 0| uses_port = netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 386| 0| NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT); ------------------ | | 102| 0|#define NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT 42 /* NETSNMP_DS_LIB_CLIENT_ADDR includes address and also port */ ------------------ 387| 0| if (!uses_port) ------------------ | Branch (387:9): [True: 0, False: 0] ------------------ 388| 0| client_ep.a.sin.sin_port = 0; 389| | 390| 47|out: 391| 47| return netsnmp_udpipv4base_transport_with_source(ep, local, &client_ep); 392| 0|} netsnmp_udpipv6_ctor: 1247| 47|{ 1248| 47| udp6Domain.name = netsnmp_UDPIPv6Domain; 1249| 47| udp6Domain.name_length = OID_LENGTH(netsnmp_UDPIPv6Domain); ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 1250| 47| udp6Domain.f_create_from_tstring_new = netsnmp_udp6_create_tstring; 1251| 47| udp6Domain.f_create_from_tspec = netsnmp_udp6_create_tspec; 1252| 47| udp6Domain.f_create_from_ostring = netsnmp_udp6_create_ostring; 1253| 47| udp6Domain.prefix = calloc(5, sizeof(char *)); 1254| 47| if (!udp6Domain.prefix) { ------------------ | Branch (1254:9): [True: 0, False: 47] ------------------ 1255| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 1256| 0| return; 1257| 0| } 1258| 47| udp6Domain.prefix[0] = "udp6"; 1259| 47| udp6Domain.prefix[1] = "ipv6"; 1260| 47| udp6Domain.prefix[2] = "udpv6"; 1261| 47| udp6Domain.prefix[3] = "udpipv6"; 1262| | 1263| 47| netsnmp_tdomain_register(&udp6Domain); 1264| 47|} netsnmp_udpshared_ctor: 453| 47|{ 454| 47| static netsnmp_tdomain domain; 455| 47| static int done = 0; 456| | 457| 47| if (done) ------------------ | Branch (457:9): [True: 46, False: 1] ------------------ 458| 46| return; 459| 1| done = 1; 460| | 461| 1| domain.name = netsnmpUDPsharedDomain; 462| 1| domain.name_length = netsnmpUDPsharedDomain_len; 463| | 464| 1| domain.prefix = calloc(2, sizeof(char *)); 465| 1| if (!domain.prefix) { ------------------ | Branch (465:9): [True: 0, False: 1] ------------------ 466| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 467| 0| return; 468| 0| } 469| 1| domain.prefix[0] = "udpshared"; 470| | 471| 1| domain.f_create_from_tstring_new = netsnmp_udpshared_create_tstring; 472| 1| domain.f_create_from_tspec = netsnmp_udpshared_create_tspec; 473| 1| domain.f_create_from_ostring = netsnmp_udpshared_create_ostring; 474| | 475| 1| netsnmp_tdomain_register(&domain); 476| 1|} netsnmp_unix_ctor: 523| 47|{ 524| 47| unixDomain.name = netsnmp_UnixDomain; 525| 47| unixDomain.name_length = OID_LENGTH(netsnmp_UnixDomain); ------------------ | | 64| 47| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 47| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 526| 47| unixDomain.prefix = calloc(2, sizeof(char *)); 527| 47| if (!unixDomain.prefix) { ------------------ | Branch (527:9): [True: 0, False: 47] ------------------ 528| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 529| 0| return; 530| 0| } 531| 47| unixDomain.prefix[0] = "unix"; 532| | 533| 47| unixDomain.f_create_from_tstring_new = netsnmp_unix_create_tstring; 534| 47| unixDomain.f_create_from_ostring = netsnmp_unix_create_ostring; 535| | 536| 47| netsnmp_tdomain_register(&unixDomain); 537| 47|} init_vacm: 85| 47|{ 86| | /* views for access via get/set/send-notifications */ 87| 47| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("read"), ------------------ | | 103| 47|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 88| 47| VACM_VIEW_READ); ------------------ | | 77| 47|#define VACM_VIEW_READ 0 ------------------ 89| 47| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("write"), ------------------ | | 103| 47|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 90| 47| VACM_VIEW_WRITE); ------------------ | | 78| 47|#define VACM_VIEW_WRITE 1 ------------------ 91| 47| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("notify"), ------------------ | | 103| 47|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 92| 47| VACM_VIEW_NOTIFY); ------------------ | | 79| 47|#define VACM_VIEW_NOTIFY 2 ------------------ 93| | 94| | /* views for permissions when receiving notifications */ 95| 47| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("log"), ------------------ | | 103| 47|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 96| 47| VACM_VIEW_LOG); ------------------ | | 82| 47|#define VACM_VIEW_LOG 3 ------------------ 97| 47| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("execute"), ------------------ | | 103| 47|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 98| 47| VACM_VIEW_EXECUTE); ------------------ | | 83| 47|#define VACM_VIEW_EXECUTE 4 ------------------ 99| 47| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("net"), ------------------ | | 103| 47|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 100| 47| VACM_VIEW_NET); ------------------ | | 84| 47|#define VACM_VIEW_NET 5 ------------------ 101| 47|} LLVMFuzzerInitialize: 54| 2|int LLVMFuzzerInitialize(int *argc, char ***argv) { 55| 2| if (getenv("NETSNMP_DEBUGGING") != NULL) { ------------------ | Branch (55:9): [True: 0, False: 2] ------------------ 56| 0| snmp_enable_stderrlog(); 57| 0| snmp_set_do_debugging(1); 58| 0| debug_register_tokens("sess_process_packet"); 59| 0| } 60| | 61| 2| return 0; 62| 2|} LLVMFuzzerTestOneInput: 64| 48|int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { 65| 48| netsnmp_transport *transport = NULL; 66| 48| netsnmp_session *session = NULL; 67| 48| const unsigned short pkt_len = size; 68| 48| const void *const pkt = data; 69| 48| NETSNMP_SOCKET skt = NETSNMP_INVALID_SOCKET; ------------------ | | 42| 48|#define NETSNMP_SOCKET int ------------------ NETSNMP_SOCKET skt = NETSNMP_INVALID_SOCKET; ------------------ | | 43| 48|#define NETSNMP_INVALID_SOCKET -1 ------------------ 70| 48| int ret = 1; 71| | 72| 48| if (pkt_len == 0) ------------------ | Branch (72:9): [True: 1, False: 47] ------------------ 73| 1| goto cleanup; 74| | 75| 47| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS, "mibs"); ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS, "mibs"); ------------------ | | 162| 47|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 76| 47| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 77| 47| NETSNMP_DS_LIB_DONT_PERSIST_STATE, 1); ------------------ | | 92| 47|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 78| 47| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PERSISTENT_DIR, ------------------ | | 48| 47|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PERSISTENT_DIR, ------------------ | | 159| 47|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 79| 47| "/tmp"); 80| | 81| 47| init_snmp("snmptrapd"); 82| | 83| 47| transport = netsnmp_transport_open_server("trap_fuzzer", "127.0.0.1:7365"); 84| 47| if (!transport) { ------------------ | Branch (84:9): [True: 0, False: 47] ------------------ 85| 0| fprintf(stderr, "Error: failed to open Net-SNMP transport.\n"); 86| 0| goto cleanup; 87| 0| } 88| 47| session = add_session(transport); 89| 47| if (!session) { ------------------ | Branch (89:9): [True: 0, False: 47] ------------------ 90| 0| fprintf(stderr, "Error: failed to add Net-SNMP session.\n"); 91| 0| goto cleanup; 92| 0| } 93| | 94| 47| skt = socket(AF_INET, SOCK_DGRAM, 0); 95| 47| if (!NETSNMP_IS_VALID_SOCKET(skt)) { ------------------ | | 44| 47|#define NETSNMP_IS_VALID_SOCKET(_sock) ((_sock) != -1) ------------------ | Branch (95:9): [True: 0, False: 47] ------------------ 96| 0| perror("socket()"); 97| 0| goto shutdown; 98| 0| } 99| 47| struct sockaddr_in addr = { 100| 47| .sin_family = AF_INET, 101| 47| .sin_port = htons(7365), 102| 47| .sin_addr = { htonl(INADDR_LOOPBACK) } 103| 47| }; 104| 47| if (connect(skt, &addr, sizeof(addr)) < 0) { ------------------ | Branch (104:9): [True: 0, False: 47] ------------------ 105| 0| perror("connect()"); 106| 0| goto shutdown; 107| 0| } 108| 47| if (send(skt, pkt, pkt_len, 0) < 0) { ------------------ | Branch (108:9): [True: 1, False: 46] ------------------ 109| 1| perror("send()"); 110| 1| goto shutdown; 111| 1| } 112| 46| { 113| 46| fd_set readfds,writefds,exceptfds; 114| 46| int numfds = 0, block = 0; 115| 46| struct timeval timeout; 116| | 117| 46| FD_ZERO(&readfds); ------------------ | Branch (117:9): [Folded, False: 46] ------------------ 118| 46| FD_ZERO(&writefds); ------------------ | Branch (118:9): [Folded, False: 46] ------------------ 119| 46| FD_ZERO(&exceptfds); ------------------ | Branch (119:9): [Folded, False: 46] ------------------ 120| 46| timerclear(&timeout); 121| 46| timeout.tv_sec = 5; 122| 46| snmp_select_info(&numfds, &readfds, &timeout, &block); 123| 46| if (select(numfds, &readfds, &writefds, &exceptfds, &timeout) > 0) ------------------ | Branch (123:13): [True: 46, False: 0] ------------------ 124| 46| snmp_read(&readfds); 125| 46| } 126| 46| ret = 0; 127| | 128| 47|shutdown: 129| 47| snmp_shutdown("snmptrapd"); 130| | 131| 48|cleanup: 132| 48| if (skt >= 0) ------------------ | Branch (132:9): [True: 47, False: 1] ------------------ 133| 47| close(skt); 134| 48| if (session) ------------------ | Branch (134:9): [True: 47, False: 1] ------------------ 135| 47| snmp_close(session); 136| | 137| 48| return ret; 138| 47|} snmp_parse_trap2_fuzzer.c:add_session: 37| 47|{ 38| 47| netsnmp_session session; 39| | 40| 47| snmp_sess_init(&session); 41| 47| session.peername = SNMP_DEFAULT_PEERNAME; ------------------ | | 87| 47|#define SNMP_DEFAULT_PEERNAME NULL ------------------ 42| 47| session.version = SNMP_DEFAULT_VERSION; ------------------ | | 90| 47|#define SNMP_DEFAULT_VERSION -1 ------------------ 43| 47| session.community_len = SNMP_DEFAULT_COMMUNITY_LEN; ------------------ | | 78| 47|#define SNMP_DEFAULT_COMMUNITY_LEN 0 /* to get a default community name */ ------------------ 44| 47| session.retries = SNMP_DEFAULT_RETRIES; ------------------ | | 79| 47|#define SNMP_DEFAULT_RETRIES -1 ------------------ 45| 47| session.timeout = SNMP_DEFAULT_TIMEOUT; ------------------ | | 80| 47|#define SNMP_DEFAULT_TIMEOUT -1 ------------------ 46| 47| session.callback = snmp_input; 47| 47| session.callback_magic = t; 48| 47| session.authenticator = NULL; 49| 47| session.isAuthoritative = SNMP_SESS_UNKNOWNAUTH; ------------------ | | 126| 47|#define SNMP_SESS_UNKNOWNAUTH 2 /* sometimes (like NRs) */ ------------------ 50| | 51| 47| return snmp_add(&session, t, NULL, NULL); 52| 47|}