mib.c:snmp_cstrcat: 243| 36.3k| { 244| 36.3k| return snmp_strcat(buf, buf_len, out_len, allow_realloc, 245| 36.3k| (const u_char *)s); 246| 36.3k| } asn_parse_nlength: 325| 63.0k|{ 326| 63.0k| int len_len; 327| | 328| 63.0k| if (pkt_len < 1) ------------------ | Branch (328:9): [True: 0, False: 63.0k] ------------------ 329| 0| return NULL; /* always too short */ 330| | 331| 63.0k| if (NULL == pkt || NULL == data_len) ------------------ | Branch (331:9): [True: 0, False: 63.0k] | Branch (331:24): [True: 0, False: 63.0k] ------------------ 332| 0| return NULL; 333| | 334| 63.0k| *data_len = 0; 335| | 336| 63.0k| if (*pkt & 0x80) { ------------------ | Branch (336:9): [True: 3.70k, False: 59.3k] ------------------ 337| | /* 338| | * long length; first byte is length of length (after masking high bit) 339| | */ 340| 3.70k| len_len = (int) ((*pkt & ~0x80) + 1); 341| 3.70k| if (pkt_len < len_len) ------------------ | Branch (341:13): [True: 94, False: 3.61k] ------------------ 342| 94| return NULL; /* still too short for length and data */ 343| | 344| | /* now we know we have enough data to parse length */ 345| 3.61k| if (NULL == asn_parse_length(pkt, data_len)) ------------------ | Branch (345:13): [True: 685, False: 2.93k] ------------------ 346| 685| return NULL; /* propagate error from asn_parse_length */ 347| 59.3k| } else { 348| | /* 349| | * short length; first byte is the length 350| | */ 351| 59.3k| len_len = 1; 352| 59.3k| *data_len = *pkt; 353| 59.3k| } 354| | 355| 62.2k| if ((*data_len + len_len) > pkt_len) ------------------ | Branch (355:9): [True: 95, False: 62.1k] ------------------ 356| 95| return NULL; 357| | 358| 62.1k| return (pkt + len_len); 359| 62.2k|} asn_check_packet: 484| 20.2k|{ 485| 20.2k| u_long asn_length; 486| | 487| 20.2k| if (len < 2) ------------------ | Branch (487:9): [True: 40, False: 20.1k] ------------------ 488| 40| return 0; /* always too short */ 489| | 490| 20.1k| if (*pkt != (u_char) (ASN_SEQUENCE | ASN_CONSTRUCTOR)) ------------------ | | 84| 20.1k|#define ASN_SEQUENCE 0x10U ------------------ if (*pkt != (u_char) (ASN_SEQUENCE | ASN_CONSTRUCTOR)) ------------------ | | 96| 20.1k|#define ASN_CONSTRUCTOR 0x20U ------------------ | Branch (490:9): [True: 1.68k, False: 18.4k] ------------------ 491| 1.68k| return -1; /* wrong type */ 492| | 493| 18.4k| if (*(pkt + 1) & 0x80) { ------------------ | Branch (493:9): [True: 1.92k, False: 16.5k] ------------------ 494| | /* 495| | * long length 496| | */ 497| 1.92k| if ((int) len < (int) (*(pkt + 1) & ~0x80) + 2) ------------------ | Branch (497:13): [True: 0, False: 1.92k] ------------------ 498| 0| return 0; /* still to short, incomplete length */ 499| 1.92k| if (NULL == asn_parse_length(pkt + 1, &asn_length)) ------------------ | Branch (499:13): [True: 0, False: 1.92k] ------------------ 500| 0| return 0; /* propagate error from asn_parse_length() */ 501| 1.92k| return (asn_length + 2 + (*(pkt + 1) & ~0x80)); 502| 16.5k| } else { 503| | /* 504| | * short length 505| | */ 506| 16.5k| return (*(pkt + 1) + 2); 507| 16.5k| } 508| 18.4k|} asn_parse_int: 557| 21.4k|{ 558| | /* 559| | * ASN.1 integer ::= 0x02 asnlength byte {byte}* 560| | */ 561| 21.4k| static const char *errpre = "parse int"; 562| 21.4k| register u_char *bufp = data; 563| 21.4k| u_long asn_length; 564| 21.4k| int i; 565| 21.4k| union { 566| 21.4k| long l; 567| 21.4k| unsigned char b[sizeof(long)]; 568| 21.4k| } value; 569| | 570| 21.4k| if (NULL == data || NULL == datalength || NULL == type || NULL == intp) { ------------------ | Branch (570:9): [True: 0, False: 21.4k] | Branch (570:25): [True: 0, False: 21.4k] | Branch (570:47): [True: 0, False: 21.4k] | Branch (570:63): [True: 0, False: 21.4k] ------------------ 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| 21.4k| if (intsize != sizeof(long)) { ------------------ | Branch (575:9): [True: 0, False: 21.4k] ------------------ 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| 21.4k| if (*datalength < 2) { ------------------ | Branch (581:9): [True: 0, False: 21.4k] ------------------ 582| 0| _asn_short_err(errpre, *datalength, 2); 583| 0| return NULL; 584| 0| } 585| | 586| 21.4k| *type = *bufp++; 587| 21.4k| if (*type != ASN_INTEGER) { ------------------ | | 75| 21.4k|#define ASN_INTEGER 0x02U ------------------ | Branch (587:9): [True: 2.70k, False: 18.7k] ------------------ 588| 2.70k| _asn_type_err(errpre, *type); 589| 2.70k| return NULL; 590| 2.70k| } 591| | 592| 18.7k| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 593| 18.7k| if (NULL == bufp) { ------------------ | Branch (593:9): [True: 260, False: 18.4k] ------------------ 594| 260| _asn_short_err(errpre, *datalength - 1, asn_length); 595| 260| return NULL; 596| 260| } 597| | 598| 18.4k| if ((size_t) asn_length > intsize || (int) asn_length == 0) { ------------------ | Branch (598:9): [True: 570, False: 17.8k] | Branch (598:42): [True: 21, False: 17.8k] ------------------ 599| 591| _asn_length_err(errpre, (size_t) asn_length, intsize); 600| 591| return NULL; 601| 591| } 602| | 603| 17.8k| *datalength -= (int) asn_length + (bufp - data); 604| | 605| 17.8k| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 17.8k| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 17.8k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 17.8k, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 17.8k| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 17.8k|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 17.8k| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 17.8k|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 17.8k| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 35.7k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 17.8k, False: 0] | | | | ------------------ | | | | 199| 17.8k| 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| 17.8k| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 17.8k| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 17.8k| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 17.8k|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 17.8k] | | ------------------ ------------------ 606| | 607| 17.8k| memset(&value.b, *bufp & 0x80 ? 0xff : 0, sizeof(value.b)); ------------------ | Branch (607:22): [True: 3.51k, False: 14.3k] ------------------ 608| 17.8k| if (NETSNMP_BIGENDIAN) { ------------------ | | 2396| 17.8k|# define NETSNMP_BIGENDIAN 0 | | ------------------ | | | Branch (2396:29): [Folded, False: 17.8k] | | ------------------ ------------------ 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| 17.8k| } else { 612| 36.3k| for (i = asn_length - 1; asn_length--; i--) ------------------ | Branch (612:34): [True: 18.5k, False: 17.8k] ------------------ 613| 18.5k| value.b[i] = *bufp++; 614| 17.8k| } 615| | 616| 17.8k| CHECK_OVERFLOW_S(value.l, 1); ------------------ | | 214| 17.8k|#define CHECK_OVERFLOW_S(x,y) do { \ | | 215| 17.8k| if (x > INT32_MAX) { \ | | ------------------ | | | Branch (215:13): [True: 13, False: 17.8k] | | ------------------ | | 216| 13| DEBUGMSG(("asn","truncating signed value %ld to 32 bits (%d)\n",(long)(x),y)); \ | | ------------------ | | | | 61| 13|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | | | ------------------ | | | | | | 144| 13|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 13, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (61:67): [Folded, False: 13] | | | | ------------------ | | ------------------ | | 217| 13| x &= 0xffffffff; \ | | 218| 17.8k| } else if (x < INT32_MIN) { \ | | ------------------ | | | Branch (218:20): [True: 44, False: 17.8k] | | ------------------ | | 219| 44| DEBUGMSG(("asn","truncating signed value %ld to 32 bits (%d)\n",(long)(x),y)); \ | | ------------------ | | | | 61| 44|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | | | ------------------ | | | | | | 144| 44|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 44, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (61:67): [Folded, False: 44] | | | | ------------------ | | ------------------ | | 220| 44| x = 0 - (x & 0xffffffff); \ | | 221| 44| } \ | | 222| 17.8k| } while(0) | | ------------------ | | | Branch (222:13): [Folded, False: 17.8k] | | ------------------ ------------------ 617| | 618| 17.8k| DEBUGMSG(("dumpv_recv", " Integer:\t%ld (0x%.2lX)\n", value.l, value.l)); ------------------ | | 61| 17.8k|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 17.8k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 17.8k, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 17.8k] | | ------------------ ------------------ 619| | 620| 17.8k| *intp = value.l; 621| 17.8k| return bufp; 622| 18.4k|} asn_parse_string: 910| 19.9k|{ 911| 19.9k| static const char *errpre = "parse string"; 912| 19.9k| u_char *bufp = data; 913| 19.9k| u_long asn_length; 914| | 915| 19.9k| if (NULL == data || NULL == datalength || NULL == type || NULL == str || ------------------ | Branch (915:9): [True: 0, False: 19.9k] | Branch (915:25): [True: 0, False: 19.9k] | Branch (915:47): [True: 0, False: 19.9k] | Branch (915:63): [True: 0, False: 19.9k] ------------------ 916| 19.9k| NULL == strlength) { ------------------ | Branch (916:9): [True: 0, False: 19.9k] ------------------ 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| 19.9k| if (*datalength < 2) { ------------------ | Branch (922:9): [True: 44, False: 19.8k] ------------------ 923| 44| _asn_short_err(errpre, *datalength, 2); 924| 44| return NULL; 925| 44| } 926| | 927| 19.8k| *type = *bufp++; 928| 19.8k| if (*type != ASN_OCTET_STR && *type != ASN_IPADDRESS && *type != ASN_OPAQUE ------------------ | | 78| 39.7k|#define ASN_OCTET_STR 0x04U ------------------ if (*type != ASN_OCTET_STR && *type != ASN_IPADDRESS && *type != ASN_OPAQUE ------------------ | | 88| 39.6k|#define ASN_IPADDRESS (ASN_APPLICATION | 0) | | ------------------ | | | | 91| 19.7k|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ if (*type != ASN_OCTET_STR && *type != ASN_IPADDRESS && *type != ASN_OPAQUE ------------------ | | 93| 26.3k|#define ASN_OPAQUE (ASN_APPLICATION | 4) /* changed so no conflict with other includes */ | | ------------------ | | | | 91| 6.44k|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (928:9): [True: 19.7k, False: 89] | Branch (928:35): [True: 6.44k, False: 13.3k] | Branch (928:61): [True: 6.44k, False: 0] ------------------ 929| 6.44k| && *type != ASN_NSAP) { ------------------ | | 98| 6.44k|#define ASN_NSAP (ASN_APPLICATION | 5) /* historic - don't use */ | | ------------------ | | | | 91| 6.44k|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (929:16): [True: 372, False: 6.07k] ------------------ 930| 372| _asn_type_err(errpre, *type); 931| 372| return NULL; 932| 372| } 933| | 934| 19.4k| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 935| 19.4k| if (NULL == bufp) { ------------------ | Branch (935:9): [True: 244, False: 19.2k] ------------------ 936| 244| _asn_short_err(errpre, *datalength - 1, asn_length); 937| 244| return NULL; 938| 244| } 939| | 940| 19.2k| if (asn_length > *strlength) { ------------------ | Branch (940:9): [True: 193, False: 19.0k] ------------------ 941| 193| _asn_length_err(errpre, (size_t) asn_length, *strlength); 942| 193| return NULL; 943| 193| } 944| | 945| 19.0k| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 19.0k| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 19.0k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 19.0k, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 19.0k| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 19.0k|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 19.0k| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 19.0k|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 19.0k| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 38.1k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 19.0k, False: 0] | | | | ------------------ | | | | 199| 19.0k| 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| 19.0k| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 19.0k| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 19.0k| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 19.0k|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 19.0k] | | ------------------ ------------------ 946| | 947| 19.0k| memmove(str, bufp, asn_length); 948| 19.0k| if (*strlength > asn_length) ------------------ | Branch (948:9): [True: 16.4k, False: 2.56k] ------------------ 949| 16.4k| str[asn_length] = 0; 950| 19.0k| *strlength = asn_length; 951| 19.0k| *datalength -= asn_length + (bufp - data); 952| | 953| 19.0k| DEBUGIF("dumpv_recv") { ------------------ | | 145| 19.0k|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 38.1k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 19.0k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 19.0k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 19.0k, False: 0] | | ------------------ ------------------ 954| 19.0k| u_char *buf = (u_char *) malloc(1 + asn_length); 955| 19.0k| size_t l = (buf != NULL) ? (1 + asn_length) : 0, ol = 0; ------------------ | Branch (955:29): [True: 19.0k, False: 0] ------------------ 956| | 957| 19.0k| if (sprint_realloc_asciistring ------------------ | Branch (957:13): [True: 19.0k, False: 0] ------------------ 958| 19.0k| (&buf, &l, &ol, 1, str, asn_length)) { 959| 19.0k| DEBUGMSG(("dumpv_recv", " String:\t%s\n", buf)); ------------------ | | 61| 19.0k|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 19.0k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 19.0k, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 19.0k] | | ------------------ ------------------ 960| 19.0k| } 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| 19.0k| if (buf != NULL) { ------------------ | Branch (968:13): [True: 19.0k, False: 0] ------------------ 969| 19.0k| free(buf); 970| 19.0k| } 971| 19.0k| } 972| | 973| 19.0k| return bufp + asn_length; 974| 19.2k|} asn_parse_header: 1071| 21.8k|{ 1072| 21.8k| register u_char *bufp; 1073| 21.8k| u_long asn_length = 0; 1074| 21.8k| const char *errpre = "parse header"; 1075| | 1076| 21.8k| if (!data || !datalength || !type) { ------------------ | Branch (1076:9): [True: 0, False: 21.8k] | Branch (1076:18): [True: 0, False: 21.8k] | Branch (1076:33): [True: 0, False: 21.8k] ------------------ 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| 21.8k| if (*datalength < 2) { ------------------ | Branch (1082:9): [True: 0, False: 21.8k] ------------------ 1083| 0| _asn_short_err(errpre, *datalength, 2); 1084| 0| return NULL; 1085| 0| } 1086| | 1087| 21.8k| bufp = data; 1088| | /* 1089| | * this only works on data types < 30, i.e. no extension octets 1090| | */ 1091| 21.8k| if (IS_EXTENSION_ID(*bufp)) { ------------------ | | 103| 21.8k|#define IS_EXTENSION_ID(byte) (((byte) & ASN_EXTENSION_ID) == ASN_EXTENSION_ID) | | ------------------ | | | | 99| 21.8k|#define ASN_EXTENSION_ID 0x1FU | | ------------------ | | #define IS_EXTENSION_ID(byte) (((byte) & ASN_EXTENSION_ID) == ASN_EXTENSION_ID) | | ------------------ | | | | 99| 21.8k|#define ASN_EXTENSION_ID 0x1FU | | ------------------ | | | Branch (103:31): [True: 42, False: 21.8k] | | ------------------ ------------------ 1092| 42| ERROR_MSG("can't process ID >= 30"); ------------------ | | 188| 42|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1093| 42| return NULL; 1094| 42| } 1095| 21.8k| *type = *bufp++; 1096| | 1097| 21.8k| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 1098| 21.8k| if (NULL == bufp) { ------------------ | Branch (1098:9): [True: 95, False: 21.7k] ------------------ 1099| 95| _asn_short_err(errpre, *datalength - 1, asn_length); 1100| 95| return NULL; 1101| 95| } 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| 21.7k|#endif 1113| | 1114| 21.7k|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 1115| | 1116| 21.7k| if ((asn_length > 2) && (*type == ASN_OPAQUE) && (*bufp == ASN_OPAQUE_TAG1)) { ------------------ | | 93| 21.6k|#define ASN_OPAQUE (ASN_APPLICATION | 4) /* changed so no conflict with other includes */ | | ------------------ | | | | 91| 21.6k|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ if ((asn_length > 2) && (*type == ASN_OPAQUE) && (*bufp == ASN_OPAQUE_TAG1)) { ------------------ | | 131| 55|#define ASN_OPAQUE_TAG1 (ASN_CONTEXT | ASN_EXTENSION_ID) | | ------------------ | | | | 92| 55|#define ASN_CONTEXT 0x80U | | ------------------ | | #define ASN_OPAQUE_TAG1 (ASN_CONTEXT | ASN_EXTENSION_ID) | | ------------------ | | | | 99| 55|#define ASN_EXTENSION_ID 0x1FU | | ------------------ ------------------ | Branch (1116:9): [True: 21.6k, False: 71] | Branch (1116:29): [True: 55, False: 21.5k] | Branch (1116:54): [True: 55, False: 0] ------------------ 1117| | 1118| | /* 1119| | * check if 64-but counter 1120| | */ 1121| 55| 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: 55] ------------------ 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: 55] ------------------ 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: 55] ------------------ 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: 55] ------------------ 1126| 55| case ASN_OPAQUE_I64: ------------------ | | 183| 55|#define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 136| 55|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 149| 55|#define ASN_APP_I64 (ASN_APPLICATION | 10) | | | | ------------------ | | | | | | 91| 55|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1126:9): [True: 55, False: 0] ------------------ 1127| 55| *type = *(bufp + 1); 1128| 55| break; 1129| | 1130| 0| default: ------------------ | Branch (1130:9): [True: 0, False: 55] ------------------ 1131| | /* 1132| | * just an Opaque 1133| | */ 1134| 0| *datalength = (int) asn_length; 1135| 0| return bufp; 1136| 55| } 1137| | /* 1138| | * value is encoded as special format 1139| | */ 1140| 55| *datalength = (int) asn_length; 1141| 55| bufp = asn_parse_nlength(bufp+2, *datalength - 2, &asn_length); 1142| 55| if (NULL == bufp) { ------------------ | Branch (1142:13): [True: 0, False: 55] ------------------ 1143| 0| _asn_short_err("parse opaque header", *datalength - 2, asn_length); 1144| 0| return NULL; 1145| 0| } 1146| 55| } 1147| 21.7k|#endif /* NETSNMP_WITH_OPAQUE_SPECIAL_TYPES */ 1148| | 1149| 21.7k| *datalength = (int) asn_length; 1150| | 1151| 21.7k| return bufp; 1152| 21.7k|} asn_parse_sequence: 1171| 18.5k|{ /* error message prefix */ 1172| 18.5k| data = asn_parse_header(data, datalength, type); 1173| 18.5k| if (data && (*type != expected_type)) { ------------------ | Branch (1173:9): [True: 18.4k, False: 81] | Branch (1173:17): [True: 27, False: 18.4k] ------------------ 1174| 27| char ebuf[128]; 1175| 27| snprintf(ebuf, sizeof(ebuf), 1176| 27| "%s header type %02X: s/b %02X", estr, 1177| 27| (u_char) * type, (u_char) expected_type); 1178| 27| ERROR_MSG(ebuf); ------------------ | | 188| 27|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1179| 27| return NULL; 1180| 27| } 1181| 18.5k| return data; 1182| 18.5k|} asn_parse_length: 1293| 5.53k|{ 1294| 5.53k| static const char *errpre = "parse length"; 1295| 5.53k| char ebuf[128]; 1296| 5.53k| register u_char lengthbyte; 1297| | 1298| 5.53k| if (!data || !length) { ------------------ | Branch (1298:9): [True: 0, False: 5.53k] | Branch (1298:18): [True: 0, False: 5.53k] ------------------ 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| 5.53k| lengthbyte = *data; 1303| | 1304| 5.53k| if (lengthbyte & ASN_LONG_LEN) { ------------------ | | 98| 5.53k|#define ASN_LONG_LEN 0x80U ------------------ | Branch (1304:9): [True: 5.53k, False: 0] ------------------ 1305| 5.53k| lengthbyte &= ~ASN_LONG_LEN; /* turn MSb off */ ------------------ | | 98| 5.53k|#define ASN_LONG_LEN 0x80U ------------------ 1306| 5.53k| if (lengthbyte == 0) { ------------------ | Branch (1306:13): [True: 0, False: 5.53k] ------------------ 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| 5.53k| if (lengthbyte > sizeof(long)) { ------------------ | Branch (1312:13): [True: 635, False: 4.90k] ------------------ 1313| 635| snprintf(ebuf, sizeof(ebuf), 1314| 635| "%s: data length %d > %lu not supported", errpre, 1315| 635| lengthbyte, (unsigned long)sizeof(long)); 1316| 635| ERROR_MSG(ebuf); ------------------ | | 188| 635|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1317| 635| return NULL; 1318| 635| } 1319| 4.90k| data++; 1320| 4.90k| *length = 0; /* protect against short lengths */ 1321| 19.9k| while (lengthbyte--) { ------------------ | Branch (1321:16): [True: 15.0k, False: 4.90k] ------------------ 1322| 15.0k| *length <<= 8; 1323| 15.0k| *length |= *data++; 1324| 15.0k| } 1325| 4.90k| if ((long) *length < 0) { ------------------ | Branch (1325:13): [True: 50, False: 4.85k] ------------------ 1326| 50| snprintf(ebuf, sizeof(ebuf), 1327| 50| "%s: negative data length %ld\n", errpre, 1328| 50| (long) *length); 1329| 50| ERROR_MSG(ebuf); ------------------ | | 188| 50|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1330| 50| return NULL; 1331| 50| } 1332| 4.85k| return data; 1333| 4.90k| } else { /* short asnlength */ 1334| 0| *length = (long) lengthbyte; 1335| 0| return data + 1; 1336| 0| } 1337| 5.53k|} asn_parse_objid: 1435| 2.95k|{ 1436| 2.95k| 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| 2.95k| register u_char *bufp = data; 1444| 2.95k| register oid *oidp = objid + 1; 1445| 2.95k| register u_long subidentifier; 1446| 2.95k| register long length; 1447| 2.95k| u_long asn_length; 1448| 2.95k| size_t original_length = *objidlength; 1449| | 1450| 2.95k| if (NULL == data || NULL == datalength || NULL == type || NULL == objid) { ------------------ | Branch (1450:9): [True: 0, False: 2.95k] | Branch (1450:25): [True: 0, False: 2.95k] | Branch (1450:47): [True: 0, False: 2.95k] | Branch (1450:63): [True: 0, False: 2.95k] ------------------ 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| 2.95k| if (*datalength < 2) { ------------------ | Branch (1456:9): [True: 0, False: 2.95k] ------------------ 1457| 0| _asn_short_err(errpre, *datalength, 2); 1458| 0| return NULL; 1459| 0| } 1460| | 1461| 2.95k| *type = *bufp++; 1462| 2.95k| if (*type != ASN_OBJECT_ID) { ------------------ | | 81| 2.95k|#define ASN_OBJECT_ID 0x06U ------------------ | Branch (1462:9): [True: 20, False: 2.93k] ------------------ 1463| 20| _asn_type_err(errpre, *type); 1464| 20| return NULL; 1465| 20| } 1466| 2.93k| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 1467| 2.93k| if (NULL == bufp) { ------------------ | Branch (1467:9): [True: 275, False: 2.66k] ------------------ 1468| 275| _asn_short_err(errpre, *datalength - 1, asn_length); 1469| 275| return NULL; 1470| 275| } 1471| | 1472| 2.66k| *datalength -= (int) asn_length + (bufp - data); 1473| | 1474| 2.66k| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 2.66k| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 2.66k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2.66k, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 2.66k| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 2.66k|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 2.66k| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 2.66k|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 2.66k| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 5.32k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 2.66k, False: 0] | | | | ------------------ | | | | 199| 2.66k| 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| 2.66k| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 2.66k| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 2.66k| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 2.66k|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 2.66k] | | ------------------ ------------------ 1475| | 1476| | /* 1477| | * Handle invalid object identifier encodings of the form 06 00 robustly 1478| | */ 1479| 2.66k| if (asn_length == 0) ------------------ | Branch (1479:9): [True: 63, False: 2.60k] ------------------ 1480| 63| objid[0] = objid[1] = 0; 1481| | 1482| 2.66k| length = asn_length; 1483| 2.66k| (*objidlength)--; /* account for expansion of first byte */ 1484| | 1485| 33.7k| while (length > 0 && (*objidlength)-- > 0) { ------------------ | Branch (1485:12): [True: 31.0k, False: 2.66k] | Branch (1485:26): [True: 31.0k, False: 0] ------------------ 1486| 31.0k| subidentifier = 0; 1487| 38.9k| do { /* shift and add in low order 7 bits */ 1488| 38.9k| if (subidentifier > (MAX_SUBID >> 7)) { ------------------ | | 18| 38.9k|#define MAX_SUBID 0xFFFFFFFFUL ------------------ | Branch (1488:17): [True: 0, False: 38.9k] ------------------ 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| 38.9k| subidentifier = 1493| 38.9k| (subidentifier << 7) + (*(u_char *) bufp & ~ASN_BIT8); ------------------ | | 100| 38.9k|#define ASN_BIT8 0x80U ------------------ 1494| 38.9k| length--; 1495| 38.9k| } while ((*(u_char *) bufp++ & ASN_BIT8) && (length > 0)); /* last byte has high bit clear */ ------------------ | | 100| 38.9k|#define ASN_BIT8 0x80U ------------------ | Branch (1495:18): [True: 7.84k, False: 31.0k] | Branch (1495:53): [True: 7.84k, False: 0] ------------------ 1496| | 1497| 31.0k| if (length == 0) { ------------------ | Branch (1497:6): [True: 2.60k, False: 28.4k] ------------------ 1498| 2.60k| u_char *last_byte = bufp - 1; 1499| 2.60k| if (*last_byte & ASN_BIT8) { ------------------ | | 100| 2.60k|#define ASN_BIT8 0x80U ------------------ | Branch (1499:17): [True: 0, False: 2.60k] ------------------ 1500| | /* last byte has high bit set -> wrong BER encoded OID */ 1501| 0| ERROR_MSG("subidentifier syntax error"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1502| 0| return NULL; 1503| 0| } 1504| 2.60k| } 1505| 31.0k| if (subidentifier > MAX_SUBID) { ------------------ | | 18| 31.0k|#define MAX_SUBID 0xFFFFFFFFUL ------------------ | Branch (1505:13): [True: 0, False: 31.0k] ------------------ 1506| 0| ERROR_MSG("subidentifier too large"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1507| 0| return NULL; 1508| 0| } 1509| 31.0k| *oidp++ = (oid) subidentifier; 1510| 31.0k| } 1511| | 1512| 2.66k| if (length || oidp < objid + 1) { ------------------ | Branch (1512:9): [True: 0, False: 2.66k] | Branch (1512:19): [True: 0, False: 2.66k] ------------------ 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| 2.66k| subidentifier = oidp - objid >= 2 ? objid[1] : 0; ------------------ | Branch (1524:21): [True: 2.60k, False: 63] ------------------ 1525| 2.66k| if (subidentifier == 0x2B) { ------------------ | Branch (1525:9): [True: 0, False: 2.66k] ------------------ 1526| 0| objid[0] = 1; 1527| 0| objid[1] = 3; 1528| 2.66k| } else { 1529| 2.66k| if (subidentifier < 40) { ------------------ | Branch (1529:13): [True: 63, False: 2.60k] ------------------ 1530| 63| objid[0] = 0; 1531| 63| objid[1] = subidentifier; 1532| 2.60k| } else if (subidentifier < 80) { ------------------ | Branch (1532:20): [True: 0, False: 2.60k] ------------------ 1533| 0| objid[0] = 1; 1534| 0| objid[1] = subidentifier - 40; 1535| 2.60k| } else { 1536| 2.60k| objid[0] = 2; 1537| 2.60k| objid[1] = subidentifier - 80; 1538| 2.60k| } 1539| 2.66k| } 1540| | 1541| 2.66k| *objidlength = (int) (oidp - objid); 1542| | 1543| 2.66k| DEBUGMSG(("dumpv_recv", " ObjID: ")); ------------------ | | 61| 2.66k|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 2.66k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2.66k, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 2.66k] | | ------------------ ------------------ 1544| 2.66k| DEBUGMSGOID(("dumpv_recv", objid, *objidlength)); ------------------ | | 67| 2.66k|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 2.66k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2.66k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 2.66k|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 2.66k] | | ------------------ ------------------ 1545| 2.66k| DEBUGMSG(("dumpv_recv", "\n")); ------------------ | | 61| 2.66k|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 2.66k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2.66k, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 2.66k] | | ------------------ ------------------ 1546| 2.66k| return bufp; 1547| 2.66k|} asn_parse_signed_int64: 2222| 55|{ 2223| 55| static const char *errpre = "parse int64"; 2224| 55| const int int64sizelimit = (4 * 2) + 1; 2225| 55| char ebuf[128]; 2226| 55| register u_char *bufp = data; 2227| 55| u_long asn_length; 2228| 55| register u_int low = 0, high = 0; 2229| | 2230| 55| if (countersize != sizeof(struct counter64)) { ------------------ | Branch (2230:9): [True: 0, False: 55] ------------------ 2231| 0| _asn_size_err(errpre, countersize, sizeof(struct counter64)); 2232| 0| return NULL; 2233| 0| } 2234| | 2235| 55| if (NULL == data || NULL == datalength || NULL == type || NULL == cp) { ------------------ | Branch (2235:9): [True: 0, False: 55] | Branch (2235:25): [True: 0, False: 55] | Branch (2235:47): [True: 0, False: 55] | Branch (2235:63): [True: 0, False: 55] ------------------ 2236| 0| ERROR_MSG("parse int64: NULL pointer"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 2237| 0| return NULL; 2238| 0| } 2239| | 2240| | /** need at least 2 bytes to work with: type, length (which might be 0) */ 2241| 55| if (*datalength < 2) { ------------------ | Branch (2241:9): [True: 0, False: 55] ------------------ 2242| 0| _asn_short_err(errpre, *datalength, 2); 2243| 0| return NULL; 2244| 0| } 2245| | 2246| 55| *type = *bufp++; 2247| 55| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 2248| 55| if (NULL == bufp) { ------------------ | Branch (2248:9): [True: 0, False: 55] ------------------ 2249| 0| _asn_short_err(errpre, *datalength - 1, asn_length); 2250| 0| return NULL; 2251| 0| } 2252| | 2253| | /** need at least 2 bytes: ASN_OPAQUE_TAG1 and ASN_OPAQUE_I64 */ 2254| 55| if (asn_length < 2) { ------------------ | Branch (2254:9): [True: 0, False: 55] ------------------ 2255| 0| _asn_short_err(errpre, asn_length, 2); 2256| 0| return NULL; 2257| 0| } 2258| | 2259| 55| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 55| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 55|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 55, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 55| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 55|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 55| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 55|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 55| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 110|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 55, False: 0] | | | | ------------------ | | | | 199| 55| 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| 55| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 55| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 55| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 55|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 55] | | ------------------ ------------------ 2260| 55| if ((*type == ASN_OPAQUE) && ------------------ | | 93| 55|#define ASN_OPAQUE (ASN_APPLICATION | 4) /* changed so no conflict with other includes */ | | ------------------ | | | | 91| 55|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (2260:9): [True: 55, False: 0] ------------------ 2261| 55| (asn_length <= ASN_OPAQUE_COUNTER64_MX_BER_LEN) && ------------------ | | 160| 55|#define ASN_OPAQUE_COUNTER64_MX_BER_LEN 12 ------------------ | Branch (2261:9): [True: 0, False: 55] ------------------ 2262| 0| (*bufp == ASN_OPAQUE_TAG1) && (*(bufp + 1) == ASN_OPAQUE_I64)) { ------------------ | | 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 | | ------------------ ------------------ (*bufp == ASN_OPAQUE_TAG1) && (*(bufp + 1) == 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 (2262:9): [True: 0, False: 0] | Branch (2262:39): [True: 0, False: 0] ------------------ 2263| | /* 2264| | * change type to Int64 2265| | */ 2266| 0| *type = *(bufp + 1); 2267| | /* 2268| | * value is encoded as special format 2269| | */ 2270| 0| *datalength = asn_length; 2271| 0| bufp = asn_parse_nlength(bufp+2, *datalength - 2, &asn_length); 2272| 0| if (NULL == bufp) { ------------------ | Branch (2272:13): [True: 0, False: 0] ------------------ 2273| 0| _asn_short_err("parse opaque int64", *datalength - 2, asn_length); 2274| 0| return NULL; 2275| 0| } 2276| 0| } 2277| | /* 2278| | * this should always have been true until snmp gets int64 PDU types 2279| | */ 2280| 55| else { 2281| 55| snprintf(ebuf, sizeof(ebuf), 2282| 55| "%s: wrong type: %d, len %d, buf bytes (%02X,%02X)", 2283| 55| errpre, *type, (int) asn_length, *bufp, *(bufp + 1)); 2284| 55| ERROR_MSG(ebuf); ------------------ | | 188| 55|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 2285| 55| return NULL; 2286| 55| } 2287| 0| if (((int) asn_length > int64sizelimit) || ------------------ | Branch (2287:9): [True: 0, False: 0] ------------------ 2288| 0| (((int) asn_length == int64sizelimit) && *bufp != 0x00)) { ------------------ | Branch (2288:10): [True: 0, False: 0] | Branch (2288:50): [True: 0, False: 0] ------------------ 2289| 0| _asn_length_err(errpre, (size_t) asn_length, int64sizelimit); 2290| 0| return NULL; 2291| 0| } 2292| 0| *datalength -= (int) asn_length + (bufp - data); 2293| 0| if ((asn_length > 0) && (*bufp & 0x80)) { ------------------ | Branch (2293:9): [True: 0, False: 0] | Branch (2293:29): [True: 0, False: 0] ------------------ 2294| 0| low = 0xFFFFFFFFU; /* first byte bit 1 means start the data with 1s */ 2295| 0| high = 0xFFFFFF; 2296| 0| } 2297| | 2298| 0| for ( ; asn_length; asn_length--) { ------------------ | Branch (2298:13): [True: 0, False: 0] ------------------ 2299| 0| high = ((0x00FFFFFF & high) << 8) | ((low & 0xFF000000U) >> 24); 2300| 0| low = ((low & 0x00FFFFFF) << 8) | *bufp++; 2301| 0| } 2302| | 2303| 0| CHECK_OVERFLOW_U(high,8); ------------------ | | 224| 0|#define CHECK_OVERFLOW_U(x,y) do { \ | | 225| 0| if (x > UINT32_MAX) { \ | | ------------------ | | | Branch (225:13): [True: 0, False: 0] | | ------------------ | | 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| 0| } while(0) | | ------------------ | | | Branch (229:13): [Folded, False: 0] | | ------------------ ------------------ 2304| 0| CHECK_OVERFLOW_U(low,8); ------------------ | | 224| 0|#define CHECK_OVERFLOW_U(x,y) do { \ | | 225| 0| if (x > UINT32_MAX) { \ | | ------------------ | | | Branch (225:13): [True: 0, False: 0] | | ------------------ | | 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| 0| } while(0) | | ------------------ | | | Branch (229:13): [Folded, False: 0] | | ------------------ ------------------ 2305| | 2306| 0| cp->low = low; 2307| 0| cp->high = high; 2308| | 2309| 0| DEBUGIF("dumpv_recv") { ------------------ | | 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] | | ------------------ ------------------ 2310| 0| char i64buf[I64CHARSZ + 1]; 2311| 0| printI64(i64buf, cp); 2312| 0| DEBUGMSG(("dumpv_recv", "Integer64: %s\n", i64buf)); ------------------ | | 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] | | ------------------ ------------------ 2313| 0| } 2314| | 2315| 0| return bufp; 2316| 0|} asn1.c:_asn_short_err: 299| 918|{ 300| 918| char ebuf[128]; 301| | 302| 918| snprintf(ebuf, sizeof(ebuf), "%s length %lu too short: need %lu", str, 303| 918| (unsigned long)wrongsize, (unsigned long)rightsize); 304| 918| ERROR_MSG(ebuf); ------------------ | | 188| 918|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 305| 918|} asn1.c:_asn_type_err: 261| 3.09k|{ 262| 3.09k| char ebuf[128]; 263| | 264| 3.09k| snprintf(ebuf, sizeof(ebuf), "%s type %d", str, wrongtype); 265| 3.09k| ebuf[ sizeof(ebuf)-1 ] = 0; 266| 3.09k| ERROR_MSG(ebuf); ------------------ | | 188| 3.09k|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 267| 3.09k|} asn1.c:_asn_length_err: 280| 784|{ 281| 784| char ebuf[128]; 282| | 283| 784| snprintf(ebuf, sizeof(ebuf), 284| 784| "%s length %lu too large: exceeds %lu", str, 285| 784| (unsigned long)wrongsize, (unsigned long)rightsize); 286| 784| ERROR_MSG(ebuf); ------------------ | | 188| 784|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 287| 784|} init_callbacks: 196| 2|{ 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| 2| if (0 == _callback_need_init) ------------------ | Branch (202:9): [True: 1, False: 1] ------------------ 203| 1| 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| 11|{ 257| 11| return netsnmp_register_callback( major, minor, new_callback, arg, 258| 11| NETSNMP_CALLBACK_DEFAULT_PRIORITY); ------------------ | | 40| 11|#define NETSNMP_CALLBACK_DEFAULT_PRIORITY 0 ------------------ 259| 11|} netsnmp_register_callback: 278| 11|{ 279| 11| struct snmp_gen_callback *newscp = NULL, *scp = NULL; 280| | 281| 11| if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 12| 22|#define MAX_CALLBACK_IDS 2 ------------------ if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 13| 11|#define MAX_CALLBACK_SUBIDS 18 ------------------ | Branch (281:9): [True: 0, False: 11] | Branch (281:38): [True: 0, False: 11] ------------------ 282| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 283| 0| } 284| | 285| 11| if (_callback_need_init) ------------------ | Branch (285:9): [True: 1, False: 10] ------------------ 286| 1| init_callbacks(); 287| | 288| 11| _callback_lock(major,minor, "netsnmp_register_callback", 1); 289| | 290| 11| if ((newscp = SNMP_MALLOC_STRUCT(snmp_gen_callback)) == NULL) { ------------------ | | 69| 11|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ | Branch (290:9): [True: 0, False: 11] ------------------ 291| 0| _callback_unlock(major,minor); 292| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 293| 11| } else { 294| 11| struct snmp_gen_callback **prevNext = &(thecallbacks[major][minor]); 295| | 296| 11| newscp->priority = priority; 297| 11| newscp->sc_client_arg = arg; 298| 11| newscp->sc_callback = new_callback; 299| 11| newscp->next = NULL; 300| | 301| 20| for (scp = thecallbacks[major][minor]; scp != NULL; ------------------ | Branch (301:48): [True: 9, False: 11] ------------------ 302| 11| scp = scp->next) { 303| 9| if (newscp->priority < scp->priority) { ------------------ | Branch (303:17): [True: 0, False: 9] ------------------ 304| 0| newscp->next = scp; 305| 0| break; 306| 0| } 307| 9| prevNext = &(scp->next); 308| 9| } 309| | 310| 11| *prevNext = newscp; 311| | 312| 11| DEBUGMSGTL(("callback", "registered (%d,%d) at %p with priority %d\n", ------------------ | | 66| 11|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 11|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 10, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 10|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 10|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 10|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 10| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 11] | | ------------------ ------------------ 313| 11| major, minor, newscp, priority)); 314| 11| _callback_unlock(major,minor); 315| 11| return SNMPERR_SUCCESS; ------------------ | | 184| 11|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 316| 11| } 317| 11|} snmp_call_callbacks: 338| 85|{ 339| 85| struct snmp_gen_callback *scp; 340| 85| unsigned int count = 0; 341| | 342| 85| if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 12| 170|#define MAX_CALLBACK_IDS 2 ------------------ if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 13| 85|#define MAX_CALLBACK_SUBIDS 18 ------------------ | Branch (342:9): [True: 0, False: 85] | Branch (342:38): [True: 0, False: 85] ------------------ 343| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 344| 0| } 345| | 346| 85| if (_callback_need_init) ------------------ | Branch (346:9): [True: 0, False: 85] ------------------ 347| 0| init_callbacks(); 348| | 349| 85|#ifdef LOCK_PER_CALLBACK_SUBID 350| 85| _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| 85| DEBUGMSGTL(("callback", "START calling callbacks for maj=%d min=%d\n", ------------------ | | 66| 85|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 85|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 85, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 85|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 85|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 85|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 85| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 85] | | ------------------ ------------------ 361| 85| major, minor)); 362| | 363| | /* 364| | * for each registered callback of type major and minor 365| | */ 366| 172| for (scp = thecallbacks[major][minor]; scp != NULL; scp = scp->next) { ------------------ | Branch (366:44): [True: 87, False: 85] ------------------ 367| | 368| | /* 369| | * skip unregistered callbacks 370| | */ 371| 87| if(NULL == scp->sc_callback) ------------------ | Branch (371:12): [True: 0, False: 87] ------------------ 372| 0| continue; 373| | 374| 87| DEBUGMSGTL(("callback", "calling a callback for maj=%d min=%d\n", ------------------ | | 66| 87|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 87|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 87, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 87|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 87|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 87|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 87| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 87] | | ------------------ ------------------ 375| 87| major, minor)); 376| | 377| | /* 378| | * call them 379| | */ 380| 87| (*(scp->sc_callback)) (major, minor, caller_arg, 381| 87| scp->sc_client_arg); 382| 87| count++; 383| 87| } 384| | 385| 85| DEBUGMSGTL(("callback", ------------------ | | 66| 85|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 85|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 85, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 85|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 85|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 85|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 85| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 85] | | ------------------ ------------------ 386| 85| "END calling callbacks for maj=%d min=%d (%d called)\n", 387| 85| major, minor, count)); 388| | 389| 85| _callback_unlock(major,minor); 390| 85| return SNMPERR_SUCCESS; ------------------ | | 184| 85|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 391| 85|} callback.c:_callback_lock: 119| 96|{ 120| 96| int lock_holded=0; 121| 96| NETSNMP_SELECT_TIMEVAL lock_time; ------------------ | | 1755| 96|#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| 96|#ifdef CALLBACK_NAME_LOGGING 131| 96| DEBUGMSGTL(("9:callback:lock", "locked (%s,%s)\n", ------------------ | | 66| 96|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 96|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 95, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 380|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 95|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 95|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 95| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 93, False: 2] | | | | | Branch (164:52): [True: 95, False: 0] | | | | | Branch (164:64): [True: 93, False: 2] | | | | | Branch (164:64): [True: 95, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 96] | | ------------------ ------------------ 132| 96| types[major], (SNMP_CALLBACK_LIBRARY == major) ? 133| 96| SNMP_STRORNULL(lib[minor]) : "null")); 134| 96|#endif 135| 96| while (CALLBACK_LOCK_COUNT(major,minor) >= 1 && ++lock_holded < 100) { ------------------ | | 109| 96|#define CALLBACK_LOCK_COUNT(maj,min) _locks[maj][min] ------------------ | Branch (135:12): [True: 0, False: 96] | 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| 96| if(lock_holded >= 100) { ------------------ | Branch (141:8): [True: 0, False: 96] ------------------ 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| 96| CALLBACK_LOCK(major,minor); ------------------ | | 107| 96|#define CALLBACK_LOCK(maj,min) ++_locks[maj][min] ------------------ 152| 96| return 0; 153| 96|} callback.c:_callback_unlock: 157| 96|{ 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| 96| CALLBACK_UNLOCK(major,minor); ------------------ | | 108| 96|#define CALLBACK_UNLOCK(maj,min) --_locks[maj][min] ------------------ 166| | 167| 96| if (CALLBACK_LOCK_COUNT(major,minor) == 0) { ------------------ | | 109| 96|#define CALLBACK_LOCK_COUNT(maj,min) _locks[maj][min] ------------------ | Branch (167:9): [True: 96, False: 0] ------------------ 168| 96| struct snmp_gen_callback *scp, **prevNext; 169| 96| scp = thecallbacks[major][minor]; 170| 96| prevNext = &(thecallbacks[major][minor]); 171| 203| while (scp != NULL) { ------------------ | Branch (171:16): [True: 107, False: 96] ------------------ 172| 107| if (scp->sc_callback == NULL) { ------------------ | Branch (172:17): [True: 0, False: 107] ------------------ 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| 107| } else { 177| 107| prevNext = &(scp->next); 178| 107| scp = scp->next; 179| 107| } 180| 107| } 181| 96| } 182| | 183| 96|#ifdef CALLBACK_NAME_LOGGING 184| 96| DEBUGMSGTL(("9:callback:lock", "unlocked (%s,%s)\n", ------------------ | | 66| 96|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 96|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 95, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 380|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 95|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 95|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 95| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 93, False: 2] | | | | | Branch (164:52): [True: 95, False: 0] | | | | | Branch (164:64): [True: 93, False: 2] | | | | | Branch (164:64): [True: 95, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 96] | | ------------------ ------------------ 185| 96| types[major], (SNMP_CALLBACK_LIBRARY == major) ? 186| 96| SNMP_STRORNULL(lib[minor]) : "null")); 187| 96|#endif 188| 96|} _netsnmp_release_trustcerts: 175| 1|{ 176| 1| if (NULL != _trusted_certs) { ------------------ | Branch (176:9): [True: 1, False: 0] ------------------ 177| 1| CONTAINER_FREE_ALL(_trusted_certs, NULL); 178| 1| CONTAINER_FREE(_trusted_certs); 179| | _trusted_certs = NULL; 180| 1| } 181| 1|} _setup_trusted_certs: 185| 1|{ 186| 1| _trusted_certs = netsnmp_container_find("trusted_certs:fifo"); 187| 1| if (NULL == _trusted_certs) { ------------------ | Branch (187:9): [True: 0, False: 1] ------------------ 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| 1| _trusted_certs->container_name = strdup("trusted certificates"); 193| 1| _trusted_certs->compare = netsnmp_str_compare; 194| 1|} netsnmp_certs_init: 209| 1|{ 210| 1| const char *trustCert_help = TRUSTCERT_CONFIG_TOKEN ------------------ | | 140| 1|#define TRUSTCERT_CONFIG_TOKEN "trustCert" ------------------ 211| 1| " FINGERPRINT|FILENAME"; 212| | 213| 1| register_config_handler("snmp", TRUSTCERT_CONFIG_TOKEN, ------------------ | | 140| 1|#define TRUSTCERT_CONFIG_TOKEN "trustCert" ------------------ 214| 1| _parse_trustcert, _netsnmp_release_trustcerts, 215| 1| trustCert_help); 216| 1| _setup_containers(); 217| | 218| | /** add certificate type mapping */ 219| 1| se_add_pair_to_slist("cert_types", strdup("pem"), NS_CERT_TYPE_PEM); 220| 1| se_add_pair_to_slist("cert_types", strdup("crt"), NS_CERT_TYPE_DER); 221| 1| se_add_pair_to_slist("cert_types", strdup("cer"), NS_CERT_TYPE_DER); 222| 1| se_add_pair_to_slist("cert_types", strdup("cert"), NS_CERT_TYPE_DER); 223| 1| se_add_pair_to_slist("cert_types", strdup("der"), NS_CERT_TYPE_DER); 224| 1| se_add_pair_to_slist("cert_types", strdup("key"), NS_CERT_TYPE_KEY); 225| 1| se_add_pair_to_slist("cert_types", strdup("private"), NS_CERT_TYPE_KEY); 226| | 227| | /** hash algs */ 228| 1| se_add_pair_to_slist("cert_hash_alg", strdup("sha1"), NS_HASH_SHA1); ------------------ | | 85| 1|#define NS_HASH_SHA1 2 ------------------ 229| 1| se_add_pair_to_slist("cert_hash_alg", strdup("md5"), NS_HASH_MD5); ------------------ | | 84| 1|#define NS_HASH_MD5 1 ------------------ 230| 1| se_add_pair_to_slist("cert_hash_alg", strdup("sha224"), NS_HASH_SHA224); ------------------ | | 86| 1|#define NS_HASH_SHA224 3 ------------------ 231| 1| se_add_pair_to_slist("cert_hash_alg", strdup("sha256"), NS_HASH_SHA256); ------------------ | | 87| 1|#define NS_HASH_SHA256 4 ------------------ 232| 1| se_add_pair_to_slist("cert_hash_alg", strdup("sha384"), NS_HASH_SHA384); ------------------ | | 88| 1|#define NS_HASH_SHA384 5 ------------------ 233| 1| se_add_pair_to_slist("cert_hash_alg", strdup("sha512"), NS_HASH_SHA512); ------------------ | | 89| 1|#define NS_HASH_SHA512 6 ------------------ 234| | 235| | /** map types */ 236| 1| se_add_pair_to_slist("cert_map_type", strdup("cn"), 237| 1| TSNM_tlstmCertCommonName); ------------------ | | 129| 1|#define TSNM_tlstmCertCommonName 6 ------------------ 238| 1| se_add_pair_to_slist("cert_map_type", strdup("ip"), 239| 1| TSNM_tlstmCertSANIpAddress); ------------------ | | 127| 1|#define TSNM_tlstmCertSANIpAddress 4 ------------------ 240| 1| se_add_pair_to_slist("cert_map_type", strdup("rfc822"), 241| 1| TSNM_tlstmCertSANRFC822Name); ------------------ | | 125| 1|#define TSNM_tlstmCertSANRFC822Name 2 ------------------ 242| 1| se_add_pair_to_slist("cert_map_type", strdup("dns"), 243| 1| TSNM_tlstmCertSANDNSName); ------------------ | | 126| 1|#define TSNM_tlstmCertSANDNSName 3 ------------------ 244| 1| se_add_pair_to_slist("cert_map_type", strdup("any"), TSNM_tlstmCertSANAny); ------------------ | | 128| 1|#define TSNM_tlstmCertSANAny 5 ------------------ 245| 1| se_add_pair_to_slist("cert_map_type", strdup("sn"), 246| 1| TSNM_tlstmCertSpecified); ------------------ | | 124| 1|#define TSNM_tlstmCertSpecified 1 ------------------ 247| | 248| 1|} 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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 1|#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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 1, False: 0] | | ------------------ ------------------ 306| 1| itr = CONTAINER_ITERATOR(_certs); ------------------ | | 404| 1|#define CONTAINER_ITERATOR(x) (x)->get_iterator(x) ------------------ 307| 1| if (NULL == itr) { ------------------ | Branch (307:13): [True: 0, False: 1] ------------------ 308| 0| snmp_log(LOG_ERR, "could not get iterator for certs\n"); 309| 0| netsnmp_certs_shutdown(); 310| 0| return; 311| 0| } 312| 1| cert = ITERATOR_FIRST(itr); ------------------ | | 546| 1|#define ITERATOR_FIRST(x) x->first(x) ------------------ 313| 1| for( ; cert; cert = ITERATOR_NEXT(itr)) { ------------------ | | 547| 0|#define ITERATOR_NEXT(x) x->next(x) ------------------ | Branch (313:16): [True: 0, False: 1] ------------------ 314| 0| netsnmp_cert_load_x509(cert); 315| 0| } 316| 1| ITERATOR_RELEASE(itr); ------------------ | | 550| 1|#define ITERATOR_RELEASE(x) do { x->release(x); x = NULL; } while(0) | | ------------------ | | | Branch (550:67): [Folded, False: 1] | | ------------------ ------------------ 317| 1| DEBUGMSGT(("cert:dump", ------------------ | | 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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 1] | | ------------------ ------------------ 318| 1| "-------------------- Certificates -----------------\n")); 319| 1| netsnmp_cert_dump_all(); 320| 1| DEBUGMSGT(("cert:dump", ------------------ | | 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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 1] | | ------------------ ------------------ 321| 1| "------------------------ End ----------------------\n")); 322| 1| } 323| 1|} netsnmp_cert_dump_all: 1809| 1|{ 1810| 1| CONTAINER_FOR_EACH(_certs, _cert_print, NULL); ------------------ | | 406| 1|#define CONTAINER_FOR_EACH(x,f,c) (x)->for_each(x,f,c) ------------------ 1811| 1| CONTAINER_FOR_EACH(_keys, _key_print, NULL); ------------------ | | 406| 1|#define CONTAINER_FOR_EACH(x,f,c) (x)->for_each(x,f,c) ------------------ 1812| 1|} cert_util.c:_setup_containers: 353| 1|{ 354| 1| netsnmp_container *additional_keys; 355| | 356| 1| int rc; 357| | 358| 1| _certs = _get_cert_container("netsnmp certificates"); 359| 1| if (NULL == _certs) ------------------ | Branch (359:9): [True: 0, False: 1] ------------------ 360| 0| return; 361| | 362| | /** additional keys: common name */ 363| 1| additional_keys = netsnmp_container_find("certs_cn:binary_array"); 364| 1| if (NULL == additional_keys) { ------------------ | Branch (364:9): [True: 0, False: 1] ------------------ 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| 1| additional_keys->container_name = strdup("certs_cn"); 370| 1| additional_keys->free_item = NULL; 371| 1| additional_keys->compare = _cert_cn_compare; 372| 1| CONTAINER_SET_OPTIONS(additional_keys, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 1|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 1| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 1] | | ------------------ | | 377| 1| rc = -1; \ | | 378| 1| else { \ | | 379| 1| rc = (x)->options(x, 1, o); \ | | 380| 1| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 1, False: 0] | | ------------------ | | 381| 1| (x)->flags |= o; \ | | 382| 1| } \ | | 383| 1| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 1] | | ------------------ ------------------ 373| 1| netsnmp_container_add_index(_certs, additional_keys); 374| | 375| | /** additional keys: subject name */ 376| 1| additional_keys = netsnmp_container_find("certs_sn:binary_array"); 377| 1| if (NULL == additional_keys) { ------------------ | Branch (377:9): [True: 0, False: 1] ------------------ 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| 1| additional_keys->container_name = strdup("certs_sn"); 383| 1| additional_keys->free_item = NULL; 384| 1| additional_keys->compare = _cert_sn_compare; 385| 1| additional_keys->ncompare = _cert_sn_ncompare; 386| 1| CONTAINER_SET_OPTIONS(additional_keys, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 1|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 1| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 1] | | ------------------ | | 377| 1| rc = -1; \ | | 378| 1| else { \ | | 379| 1| rc = (x)->options(x, 1, o); \ | | 380| 1| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 1, False: 0] | | ------------------ | | 381| 1| (x)->flags |= o; \ | | 382| 1| } \ | | 383| 1| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 1] | | ------------------ ------------------ 387| 1| netsnmp_container_add_index(_certs, additional_keys); 388| | 389| | /** additional keys: file name */ 390| 1| additional_keys = netsnmp_container_find("certs_fn:binary_array"); 391| 1| if (NULL == additional_keys) { ------------------ | Branch (391:9): [True: 0, False: 1] ------------------ 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| 1| additional_keys->container_name = strdup("certs_fn"); 397| 1| additional_keys->free_item = NULL; 398| 1| additional_keys->compare = _cert_fn_compare; 399| 1| additional_keys->ncompare = _cert_fn_ncompare; 400| 1| CONTAINER_SET_OPTIONS(additional_keys, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 1|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 1| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 1] | | ------------------ | | 377| 1| rc = -1; \ | | 378| 1| else { \ | | 379| 1| rc = (x)->options(x, 1, o); \ | | 380| 1| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 1, False: 0] | | ------------------ | | 381| 1| (x)->flags |= o; \ | | 382| 1| } \ | | 383| 1| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 1] | | ------------------ ------------------ 401| 1| netsnmp_container_add_index(_certs, additional_keys); 402| | 403| 1| _keys = netsnmp_container_find("cert_keys:binary_array"); 404| 1| if (NULL == _keys) { ------------------ | Branch (404:9): [True: 0, False: 1] ------------------ 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| 1| _keys->container_name = strdup("netsnmp certificate keys"); 410| 1| _keys->free_item = _key_free; 411| 1| _keys->compare = _cert_fn_compare; 412| | 413| 1| _setup_trusted_certs(); 414| 1|} cert_util.c:_get_cert_container: 332| 1|{ 333| 1| netsnmp_container *c; 334| | 335| 1| int rc; 336| | 337| 1| c = netsnmp_container_find("certs:binary_array"); 338| 1| if (NULL == c) { ------------------ | Branch (338:9): [True: 0, False: 1] ------------------ 339| 0| snmp_log(LOG_ERR, "could not create container for %s\n", use); 340| 0| return NULL; 341| 0| } 342| 1| c->container_name = strdup(use); 343| 1| c->free_item = _cert_free; 344| 1| c->compare = _cert_compare; 345| | 346| 1| CONTAINER_SET_OPTIONS(c, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 1|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 1| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 1] | | ------------------ | | 377| 1| rc = -1; \ | | 378| 1| else { \ | | 379| 1| rc = (x)->options(x, 1, o); \ | | 380| 1| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 1, False: 0] | | ------------------ | | 381| 1| (x)->flags |= o; \ | | 382| 1| } \ | | 383| 1| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 1] | | ------------------ ------------------ 347| | 348| 1| return c; 349| 1|} 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: 0, False: 1] ------------------ 794| 0| DEBUGMSGT(("cert:index:load", ------------------ | | 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] | | ------------------ ------------------ 795| 0| "creating new cert_indexes directory\n")); 796| 0| mkdirhier( filename, NETSNMP_AGENT_DIRECTORY_MODE, 0); ------------------ | | 2008| 0|#define NETSNMP_AGENT_DIRECTORY_MODE 0700 ------------------ 797| 0| return; 798| 0| } 799| | 800| | /* 801| | * Create a list of which directory each file refers to 802| | */ 803| 3| while ((file = readdir( dir ))) { ------------------ | Branch (803:12): [True: 2, False: 1] ------------------ 804| 2| if ( !isdigit(0xFF & file->d_name[0])) ------------------ | Branch (804:14): [True: 2, False: 0] ------------------ 805| 2| 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| 1| closedir( dir ); 829| 1|} 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: 12, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 12|#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: 12, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 12|#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| 1|{ 83| 1| if (NULL != containers) ------------------ | Branch (83:9): [True: 0, False: 1] ------------------ 84| 0| return; 85| | 86| | /* 87| | * create a binary array container to hold container 88| | * factories 89| | */ 90| 1| containers = netsnmp_container_get_binary_array(); 91| 1| containers->compare = netsnmp_compare_cstring; 92| 1| containers->container_name = strdup("container list"); 93| | 94| | /* 95| | * register containers 96| | */ 97| 1| netsnmp_container_binary_array_init(); 98| 1|#ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST 99| 1| netsnmp_container_ssll_init(); 100| 1|#endif /* NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST */ 101| 1|#ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_NULL 102| 1| netsnmp_container_null_init(); 103| 1|#endif /* NETSNMP_FEATURE_REMOVE_CONTAINER_NULL */ 104| | 105| | /* 106| | * default aliases for some containers 107| | */ 108| 1| netsnmp_container_register("table_container", 109| 1| netsnmp_container_get_factory("binary_array")); 110| | 111| 1|#ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST 112| 1| netsnmp_container_register("linked_list", 113| 1| netsnmp_container_get_factory("sorted_singly_linked_list")); 114| 1| netsnmp_container_register("ssll_container", 115| 1| netsnmp_container_get_factory("sorted_singly_linked_list")); 116| 1|#endif /* NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST */ 117| | 118| 1| netsnmp_container_register_with_compare 119| 1| ("cstring", netsnmp_container_get_factory("binary_array"), 120| 1| netsnmp_compare_direct_cstring); 121| | 122| 1| netsnmp_container_register_with_compare 123| 1| ("string", netsnmp_container_get_factory("binary_array"), 124| 1| netsnmp_compare_cstring); 125| 1| netsnmp_container_register_with_compare 126| 1| ("string_binary_array", netsnmp_container_get_factory("binary_array"), 127| 1| netsnmp_compare_cstring); 128| | 129| 1|} netsnmp_container_register_with_compare: 153| 12|{ 154| 12| container_type *ct, tmp; 155| | 156| 12| if (NULL==containers) ------------------ | Branch (156:9): [True: 0, False: 12] ------------------ 157| 0| return -1; 158| | 159| 12| tmp.name = name; 160| 12| ct = (container_type *)CONTAINER_FIND(containers, &tmp); ------------------ | | 394| 12|#define CONTAINER_FIND(x,k) (x)->find(x,k) ------------------ 161| 12| if (NULL!=ct) { ------------------ | Branch (161:9): [True: 0, False: 12] ------------------ 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| 12| else { 167| 12| ct = SNMP_MALLOC_TYPEDEF(container_type); ------------------ | | 73| 12|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 168| 12| if (NULL == ct) ------------------ | Branch (168:13): [True: 0, False: 12] ------------------ 169| 0| return -1; 170| 12| ct->name = strdup(name); 171| 12| ct->factory = f; 172| 12| ct->compare = c; 173| 12| CONTAINER_INSERT(containers, ct); 174| 12| } 175| 12| DEBUGMSGT(("container_registry", "registered container factory %s (%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: 12, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 12|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 12] | | ------------------ ------------------ 176| 12| ct->name, f->product)); 177| | 178| 12| return 0; 179| 12|} netsnmp_container_register: 183| 9|{ 184| | return netsnmp_container_register_with_compare(name, f, NULL); 185| 9|} netsnmp_container_get_factory: 191| 6|{ 192| 6| container_type ct, *found; 193| | 194| 6| if (NULL==containers) ------------------ | Branch (194:9): [True: 0, False: 6] ------------------ 195| 0| return NULL; 196| | 197| 6| ct.name = type; 198| 6| found = (container_type *)CONTAINER_FIND(containers, &ct); ------------------ | | 394| 6|#define CONTAINER_FIND(x,k) (x)->find(x,k) ------------------ 199| | 200| 6| return found ? found->factory : NULL; ------------------ | Branch (200:12): [True: 6, False: 0] ------------------ 201| 6|} netsnmp_container_find: 300| 6|{ 301| 6| container_type *ct = netsnmp_container_find_ct(type); 302| 6| netsnmp_container *c = ct ? (netsnmp_container *)(ct->factory->produce()) : NULL; ------------------ | Branch (302:28): [True: 6, False: 0] ------------------ 303| | 304| | /* 305| | * provide default compare and ncompare 306| | */ 307| 6| if (c) { ------------------ | Branch (307:9): [True: 6, False: 0] ------------------ 308| 6| if (ct->compare) ------------------ | Branch (308:13): [True: 0, False: 6] ------------------ 309| 0| c->compare = ct->compare; 310| 6| else if (NULL == c->compare) ------------------ | Branch (310:18): [True: 6, False: 0] ------------------ 311| 6| c->compare = netsnmp_compare_netsnmp_index; 312| | 313| 6| if (NULL == c->ncompare) ------------------ | Branch (313:13): [True: 6, False: 0] ------------------ 314| 6| c->ncompare = netsnmp_ncompare_netsnmp_index; 315| 6| } 316| | 317| 6| return c; 318| 6|} netsnmp_container_add_index: 325| 3|{ 326| 3| netsnmp_container *curr = primary; 327| | 328| 3| if((NULL == new_index) || (NULL == primary)) { ------------------ | Branch (328:8): [True: 0, False: 3] | Branch (328:31): [True: 0, False: 3] ------------------ 329| 0| snmp_log(LOG_ERR, "add index called with null pointer\n"); 330| 0| return; 331| 0| } 332| | 333| 6| while(curr->next) ------------------ | Branch (333:11): [True: 3, False: 3] ------------------ 334| 3| curr = curr->next; 335| | 336| 3| curr->next = new_index; 337| 3| new_index->prev = curr; 338| 3|} CONTAINER_INSERT_HELPER: 341| 24|{ 342| 24| while(x && x->insert_filter && x->insert_filter(x,k) == 1) ------------------ | Branch (342:11): [True: 12, False: 12] | Branch (342:16): [True: 0, False: 12] | Branch (342:36): [True: 0, False: 0] ------------------ 343| 0| x = x->next; 344| 24| if(x) { ------------------ | Branch (344:8): [True: 12, False: 12] ------------------ 345| 12| int rc = x->insert(x,k); 346| 12| if(rc) ------------------ | Branch (346:12): [True: 0, False: 12] ------------------ 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| 12| else { 350| 12| rc = CONTAINER_INSERT_HELPER(x->next, k); 351| 12| if(rc) ------------------ | Branch (351:16): [True: 0, False: 12] ------------------ 352| 0| x->remove(x,k); 353| 12| } 354| 12| return rc; 355| 12| } 356| 12| return 0; 357| 24|} CONTAINER_INSERT: 360| 12|{ 361| | /** start at first container */ 362| 12| while(x->prev) ------------------ | Branch (362:11): [True: 0, False: 12] ------------------ 363| 0| x = x->prev; 364| 12| return CONTAINER_INSERT_HELPER(x, k); 365| 12|} CONTAINER_FREE: 469| 1|{ 470| 1| int rc2, rc = 0; 471| | 472| 1| if (!x) ------------------ | Branch (472:9): [True: 0, False: 1] ------------------ 473| 0| return rc; 474| | 475| | /** start at last container */ 476| 1| while(x->next) ------------------ | Branch (476:11): [True: 0, False: 1] ------------------ 477| 0| x = x->next; 478| 2| while(x) { ------------------ | Branch (478:11): [True: 1, False: 1] ------------------ 479| 1| netsnmp_container *tmp; 480| 1| char *name; 481| 1| tmp = x->prev; 482| 1| name = x->container_name; 483| 1| x->container_name = NULL; 484| 1| rc2 = x->cfree(x); 485| 1| if (rc2) { ------------------ | Branch (485:13): [True: 0, False: 1] ------------------ 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| 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] | | ------------------ ------------------ 491| 1| x = tmp; 492| 1| } 493| 1| return rc; 494| 1|} CONTAINER_CLEAR: 503| 1|{ 504| | /** start at last container */ 505| 1| while(x->next) ------------------ | Branch (505:11): [True: 0, False: 1] ------------------ 506| 0| x = x->next; 507| 1| while(x->prev) { ------------------ | Branch (507:11): [True: 0, False: 1] ------------------ 508| | x->clear(x, NULL, c); 509| 0| x = x->prev; 510| 0| } 511| 1| x->clear(x, f, c); 512| 1|#ifdef HAVE_MALLOC_TRIM 513| 1| malloc_trim(0); 514| 1|#endif 515| 1|} CONTAINER_FREE_ALL: 524| 1|{ 525| 1| CONTAINER_CLEAR(x, x->free_item, c); 526| 1|} netsnmp_init_container: 563| 7|{ 564| 7| if (c == NULL) ------------------ | Branch (564:9): [True: 0, False: 7] ------------------ 565| 0| return; 566| | 567| 7| c->init = init; 568| 7| c->cfree = cfree; 569| 7| c->get_size = size; 570| 7| c->compare = cmp; 571| 7| c->insert = ins; 572| 7| c->remove = rem; 573| 7| c->find = fnd; 574| 7| c->free_item = netsnmp_container_simple_free; 575| 7|} netsnmp_compare_cstring: 643| 149|{ 644| 149| const container_type *lhs = lhs_arg; 645| 149| const container_type *rhs = rhs_arg; 646| | 647| 149| return strcmp(lhs->name, rhs->name); 648| 149|} container.c:netsnmp_container_get_ct: 234| 12|{ 235| 12| container_type ct; 236| | 237| 12| if (NULL == containers) ------------------ | Branch (237:9): [True: 0, False: 12] ------------------ 238| 0| return NULL; 239| | 240| 12| ct.name = type; 241| 12| return (container_type *)CONTAINER_FIND(containers, &ct); ------------------ | | 394| 12|#define CONTAINER_FIND(x,k) (x)->find(x,k) ------------------ 242| 12|} container.c:netsnmp_container_find_ct: 246| 6|{ 247| 6| container_type *ct = NULL; 248| 6| char *list, *entry; 249| 6| char *st = NULL; 250| | 251| 6| if (NULL==type_list) ------------------ | Branch (251:9): [True: 0, False: 6] ------------------ 252| 0| return NULL; 253| | 254| 6| list = strdup(type_list); 255| 6| if (!list) ------------------ | Branch (255:9): [True: 0, False: 6] ------------------ 256| 0| return NULL; 257| 6| entry = strtok_r(list, ":", &st); 258| 12| while (entry) { ------------------ | Branch (258:12): [True: 12, False: 0] ------------------ 259| 12| ct = netsnmp_container_get_ct(entry); 260| 12| if (NULL != ct) ------------------ | Branch (260:13): [True: 6, False: 6] ------------------ 261| 6| break; 262| 6| entry = strtok_r(NULL, ":", &st); 263| 6| } 264| | 265| 6| free(list); 266| 6| return ct; 267| 6|} netsnmp_binary_array_options_set: 232| 4|{ 233| 4|#define BA_FLAGS (CONTAINER_KEY_ALLOW_DUPLICATES|CONTAINER_KEY_UNSORTED) 234| | 235| 4| if (set) { ------------------ | Branch (235:9): [True: 4, False: 0] ------------------ 236| 4| if ((flags & BA_FLAGS) == flags) { ------------------ | | 233| 4|#define BA_FLAGS (CONTAINER_KEY_ALLOW_DUPLICATES|CONTAINER_KEY_UNSORTED) | | ------------------ | | | | 370| 4|#define CONTAINER_KEY_ALLOW_DUPLICATES 0x00000001 | | ------------------ | | #define BA_FLAGS (CONTAINER_KEY_ALLOW_DUPLICATES|CONTAINER_KEY_UNSORTED) | | ------------------ | | | | 371| 4|#define CONTAINER_KEY_UNSORTED 0x00000002 | | ------------------ ------------------ | Branch (236:13): [True: 4, False: 0] ------------------ 237| | /** if turning off unsorted, do sort */ 238| 4| int sort = ((c->flags & CONTAINER_KEY_UNSORTED) && ------------------ | | 371| 4|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ | Branch (238:25): [True: 0, False: 4] ------------------ 239| 0| ! (flags & CONTAINER_KEY_UNSORTED)); ------------------ | | 371| 0|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ | Branch (239:25): [True: 0, False: 0] ------------------ 240| 4| c->flags = flags; 241| 4| if (sort) { ------------------ | Branch (241:17): [True: 0, False: 4] ------------------ 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| 4| return flags; 247| 4| } else { 248| 0| return -1; /* unsupported flag */ 249| 0| } 250| 4| } else { 251| 0| return ((c->flags & flags) == flags); 252| 0| } 253| 4|} netsnmp_container_get_binary_array: 816| 6|{ 817| | /* 818| | * allocate memory 819| | */ 820| 6| netsnmp_container *c = SNMP_MALLOC_TYPEDEF(netsnmp_container); ------------------ | | 73| 6|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 821| 6| if (NULL==c) { ------------------ | Branch (821:9): [True: 0, False: 6] ------------------ 822| 0| snmp_log(LOG_ERR, "couldn't allocate memory\n"); 823| 0| return NULL; 824| 0| } 825| | 826| 6| c->container_data = netsnmp_binary_array_initialize(); 827| 6| if (NULL == c->container_data) { ------------------ | Branch (827:9): [True: 0, False: 6] ------------------ 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| 6| netsnmp_init_container(c, NULL, _ba_free, _ba_size, NULL, _ba_insert, 837| 6| _ba_remove, _ba_find); 838| 6| c->find_next = _ba_find_next; 839| 6| c->get_subset = _ba_get_subset; 840| 6| c->get_iterator = _ba_iterator_get; 841| 6| c->for_each = _ba_for_each; 842| 6| c->clear = _ba_clear; 843| 6| c->options = _ba_options; 844| 6| c->duplicate = _ba_duplicate; 845| 6| c->get_at = netsnmp_binary_array_get_at; 846| 6| c->remove_at = netsnmp_binary_array_remove_at; 847| 6| c->insert_before = _ba_insert_before; 848| | 849| 6| return c; 850| 6|} netsnmp_container_get_binary_array_factory: 854| 1|{ 855| 1| static netsnmp_factory f = { "binary_array", 856| 1| netsnmp_container_get_binary_array }; 857| | 858| 1| return &f; 859| 1|} netsnmp_container_binary_array_init: 863| 1|{ 864| 1| netsnmp_container_register("binary_array", 865| 1| netsnmp_container_get_binary_array_factory()); 866| 1|} container_binary_array.c:_ba_is_sorted: 336| 12|{ 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| 12| return 1; 351| 12|} container_binary_array.c:binary_search: 125| 40|{ 126| 40| binary_array_table *t = (binary_array_table*)c->container_data; 127| 40| size_t len = t->count; 128| 40| size_t half; 129| 40| size_t first = 0; 130| 40| size_t middle = 0; /* init not needed; keeps compiler happy */ 131| 40| int result = 0; /* init not needed; keeps compiler happy */ 132| | 133| 40| if (!len) { ------------------ | Branch (133:9): [True: 0, False: 40] ------------------ 134| 0| if (NULL != next) ------------------ | Branch (134:13): [True: 0, False: 0] ------------------ 135| 0| *next = 0; 136| 0| return -1; 137| 0| } 138| | 139| 40| if (c->flags & CONTAINER_KEY_UNSORTED) { ------------------ | | 371| 40|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ | Branch (139:9): [True: 0, False: 40] ------------------ 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| 40| if (t->dirty) ------------------ | Branch (148:9): [True: 0, False: 40] ------------------ 149| 0| Sort_Array(c); 150| | 151| 157| while (len > 0) { ------------------ | Branch (151:12): [True: 129, False: 28] ------------------ 152| 129| half = len >> 1; 153| 129| middle = first + half; 154| 129| if ((result = c->compare(t->data[middle], val)) < 0) { ------------------ | Branch (154:13): [True: 43, False: 86] ------------------ 155| 43| first = middle + 1; 156| 43| len = len - half - 1; 157| 86| } else if (result == 0) { ------------------ | Branch (157:20): [True: 12, False: 74] ------------------ 158| 12| first = middle; 159| 12| break; 160| 74| } else { 161| 74| len = half; 162| 74| } 163| 129| } 164| | 165| 40| if (first >= t->count) { ------------------ | Branch (165:9): [True: 4, False: 36] ------------------ 166| 4| if (exact && NULL != next) ------------------ | Branch (166:13): [True: 4, False: 0] | Branch (166:22): [True: 2, False: 2] ------------------ 167| 2| *next = t->count; 168| 4| return -1; 169| 4| } 170| | 171| 36| if (first != middle) { ------------------ | Branch (171:9): [True: 20, False: 16] ------------------ 172| | /* last compare wasn't against first, so get actual result */ 173| 20| result = c->compare(t->data[first], val); 174| 20| } 175| | 176| 36| if(result == 0) { ------------------ | Branch (176:8): [True: 12, False: 24] ------------------ 177| 12| if (exact && NULL != next) ------------------ | Branch (177:13): [True: 12, False: 0] | Branch (177:22): [True: 0, False: 12] ------------------ 178| 0| *next = first+1; 179| 12| else if (!exact && ++first == t->count) { ------------------ | Branch (179:18): [True: 0, False: 12] | 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| 24| } else if(exact) { ------------------ | Branch (184:15): [True: 24, False: 0] ------------------ 185| 24| if (NULL != next) { ------------------ | Branch (185:13): [True: 9, False: 15] ------------------ 186| 9| if (result > 0) ------------------ | Branch (186:17): [True: 9, False: 0] ------------------ 187| 9| *next = first; 188| 0| else 189| 0| *next = t->count; 190| 9| } 191| 24| first = -1; 192| 24| } 193| | 194| 36| return first; 195| 40|} container_binary_array.c:netsnmp_binary_array_initialize: 199| 6|{ 200| 6| binary_array_table *t; 201| | 202| 6| t = SNMP_MALLOC_TYPEDEF(binary_array_table); ------------------ | | 73| 6|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 203| 6| if (t == NULL) ------------------ | Branch (203:9): [True: 0, False: 6] ------------------ 204| 0| return NULL; 205| | 206| 6| t->max_size = 0; 207| 6| t->count = 0; 208| 6| t->dirty = 0; 209| 6| t->data = NULL; 210| | 211| 6| return t; 212| 6|} 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| 12|{ 694| 12| return netsnmp_binary_array_insert(container, data); 695| 12|} container_binary_array.c:netsnmp_binary_array_insert: 532| 12|{ 533| 12| binary_array_table *t = (binary_array_table*)c->container_data; 534| 12| const int duplicates_allowed = c->flags & CONTAINER_KEY_ALLOW_DUPLICATES; ------------------ | | 370| 12|#define CONTAINER_KEY_ALLOW_DUPLICATES 0x00000001 ------------------ 535| 12| const int sorted = !(c->flags & CONTAINER_KEY_UNSORTED); ------------------ | | 371| 12|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ 536| 12| int i = -2; 537| 12| size_t next, pos; 538| 12| void *entry = NETSNMP_REMOVE_CONST(void *, const_entry); ------------------ | | 91| 12| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 539| | 540| 12| if (NULL == entry) ------------------ | Branch (540:9): [True: 0, False: 12] ------------------ 541| 0| return -1; 542| | 543| | /* 544| | * check key if we have at least 1 item and duplicates aren't allowed 545| | */ 546| 12| if (!duplicates_allowed && t->count) { ------------------ | Branch (546:9): [True: 12, False: 0] | Branch (546:32): [True: 11, False: 1] ------------------ 547| 11| i = binary_search(entry, c, 1, &next); 548| 11| if (i >= 0) { ------------------ | Branch (548:13): [True: 0, False: 11] ------------------ 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| 11| } 553| | 554| | /* 555| | * if unsorted, just add at the end 556| | */ 557| 12| if (!sorted) { ------------------ | Branch (557:9): [True: 0, False: 12] ------------------ 558| 0| pos = t->count; 559| 12| } else { 560| | /** if we haven't searched for key yet, do it now */ 561| 12| if (-2 == i) { ------------------ | Branch (561:13): [True: 1, False: 11] ------------------ 562| 1| if (0 == t->count) { ------------------ | Branch (562:17): [True: 1, False: 0] ------------------ 563| 1| next = 0; 564| 1| i = -1; 565| 1| } else { 566| 0| i = binary_search(entry, c, 1, &next); 567| 0| } 568| 1| } 569| | 570| 12| pos = next; 571| | /* if key found, advance past any duplicates */ 572| 12| if (duplicates_allowed && i >= 0) ------------------ | Branch (572:13): [True: 0, False: 12] | 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| 12| } 576| | 577| 12| return netsnmp_binary_array_insert_before(c, pos, entry, !sorted); 578| 12|} container_binary_array.c:netsnmp_binary_array_insert_before: 487| 12|{ 488| 12| binary_array_table *t = (binary_array_table*)c->container_data; 489| | 490| 12| if (NULL == entry) ------------------ | Branch (490:9): [True: 0, False: 12] ------------------ 491| 0| return -1; 492| | 493| 12| if (index > t->count) { ------------------ | Branch (493:9): [True: 0, False: 12] ------------------ 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| 12| _ba_resize_check(t); 502| | 503| 12| netsnmp_assert(t->count < t->max_size); ------------------ | | 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] | | ------------------ ------------------ 504| | 505| | /* 506| | * shift array 507| | */ 508| 12| memmove(&t->data[index+1], &t->data[index], 509| 12| sizeof(void*) * (t->count - index)); 510| | 511| | /* 512| | * Insert the new entry into the data array 513| | */ 514| 12| t->data[index] = NETSNMP_REMOVE_CONST(void *, entry); ------------------ | | 91| 12| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 515| 12| ++t->count; 516| | 517| 12| netsnmp_assert(index < t->count); ------------------ | | 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] | | ------------------ ------------------ 518| 12| netsnmp_assert(t->count <= t->max_size); ------------------ | | 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] | | ------------------ ------------------ 519| | 520| 12| if (dirty) ------------------ | Branch (520:9): [True: 0, False: 12] ------------------ 521| 0| t->dirty = 1; 522| | 523| 12| netsnmp_assert(t->dirty || _ba_is_sorted(c)); ------------------ | | 47| 12|# define netsnmp_assert(x) do { \ | | 48| 36| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 12] | | | 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] | | ------------------ ------------------ 524| | 525| 12| ++c->sync; 526| | 527| 12| return 0; 528| 12|} container_binary_array.c:_ba_resize_check: 458| 12|{ 459| 12| size_t new_max; 460| 12| void ** new_data; 461| 12| if (t->max_size > t->count) ------------------ | Branch (461:9): [True: 10, False: 2] ------------------ 462| 10| 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| 2| new_max = t->max_size > 0 ? 2 * t->max_size : 10; ------------------ | Branch (468:15): [True: 1, False: 1] ------------------ 469| 2| new_data = (void**) realloc(t->data, new_max * sizeof(void*)); 470| 2| if (new_data == NULL) { ------------------ | Branch (470:9): [True: 0, False: 2] ------------------ 471| 0| snmp_log(LOG_ERR, "malloc failed in _ba_resize_check\n"); 472| 0| return -1; /* error */ 473| 0| } 474| | 475| 2| memset(new_data + t->max_size, 0x0, 476| 2| (new_max - t->max_size) * sizeof(void*)); 477| | 478| 2| t->data = new_data; 479| 2| t->max_size = new_max; 480| | 481| 2| return 1; /* resized */ 482| 2|} container_binary_array.c:_ba_find: 681| 30|{ 682| 30| return netsnmp_binary_array_get(container, data, 1); 683| 30|} container_binary_array.c:netsnmp_binary_array_get: 267| 30|{ 268| 30| binary_array_table *t = (binary_array_table*)c->container_data; 269| 30| int index = 0; 270| | 271| | /* 272| | * if there is no data, return NULL; 273| | */ 274| 30| if (!t->count) ------------------ | Branch (274:9): [True: 1, False: 29] ------------------ 275| 1| return NULL; 276| | 277| | /* 278| | * if the table is dirty, sort it. 279| | */ 280| 29| if (t->dirty) ------------------ | Branch (280:9): [True: 0, False: 29] ------------------ 281| 0| Sort_Array(c); 282| | 283| | /* 284| | * if there is a key, search. Otherwise default is 0; 285| | */ 286| 29| if (key) { ------------------ | Branch (286:9): [True: 29, False: 0] ------------------ 287| 29| if ((index = binary_search(key, c, exact, NULL)) == -1) ------------------ | Branch (287:13): [True: 17, False: 12] ------------------ 288| 17| return NULL; 289| 12| if (!exact && ------------------ | Branch (289:13): [True: 0, False: 12] ------------------ 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| 12| } 308| | 309| 12| return t->data[index]; 310| 29|} container_binary_array.c:_ba_for_each: 726| 2|{ 727| 2| netsnmp_binary_array_for_each(container, f, context, 1); 728| 2|} container_binary_array.c:netsnmp_binary_array_for_each: 426| 2|{ 427| 2| binary_array_table *t = (binary_array_table*)c->container_data; 428| 2| size_t i; 429| | 430| 2| if (sort && t->dirty) ------------------ | Branch (430:9): [True: 2, False: 0] | Branch (430:17): [True: 0, False: 2] ------------------ 431| 0| Sort_Array(c); 432| | 433| 2| for (i = 0; i < t->count; ++i) ------------------ | Branch (433:17): [True: 0, False: 2] ------------------ 434| 0| (*fe) (t->data[i], context); 435| 2|} container_binary_array.c:_ba_options: 761| 4|{ 762| 4| return netsnmp_binary_array_options_set(c, set, flags); 763| 4|} container_binary_array.c:_ba_iterator_get: 1020| 2|{ 1021| 2| binary_array_iterator* it; 1022| | 1023| 2| if(NULL == c) ------------------ | Branch (1023:8): [True: 0, False: 2] ------------------ 1024| 0| return NULL; 1025| | 1026| 2| it = SNMP_MALLOC_TYPEDEF(binary_array_iterator); ------------------ | | 73| 2|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 1027| 2| if(NULL == it) ------------------ | Branch (1027:8): [True: 0, False: 2] ------------------ 1028| 0| return NULL; 1029| | 1030| 2| it->base.container = c; 1031| | 1032| 2| it->base.first = _ba_iterator_first; 1033| 2| it->base.next = _ba_iterator_next; 1034| 2| it->base.curr = _ba_iterator_curr; 1035| 2| it->base.last = _ba_iterator_last; 1036| 2| it->base.remove = _ba_iterator_remove; 1037| 2| it->base.reset = _ba_iterator_reset; 1038| 2| it->base.release = _ba_iterator_release; 1039| | 1040| 2| (void)_ba_iterator_reset(&it->base); 1041| | 1042| 2| return &it->base; 1043| 2|} container_binary_array.c:_ba_iterator_first: 931| 2|{ 932| 2| binary_array_iterator *it = (void *)nit; 933| | 934| 2| return _ba_iterator_position(it, 0); 935| 2|} container_binary_array.c:_ba_iterator_position: 894| 2|{ 895| 2| binary_array_table *t = _ba_it2cont(it); 896| 2| if (NULL == t) ------------------ | Branch (896:9): [True: 0, False: 2] ------------------ 897| 0| return t; /* msg already logged */ 898| | 899| 2| if(it->base.container->sync != it->base.sync) { ------------------ | Branch (899:8): [True: 0, False: 2] ------------------ 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| 2| if(0 == t->count) { ------------------ | Branch (904:8): [True: 2, False: 0] ------------------ 905| 2| DEBUGMSGTL(("container:iterator", "empty\n")); ------------------ | | 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: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 2|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 2] | | ------------------ ------------------ 906| 2| return NULL; 907| 2| } 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| 2|} container_binary_array.c:_ba_it2cont: 875| 4|{ 876| 4| if(NULL == it) { ------------------ | Branch (876:8): [True: 0, False: 4] ------------------ 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| 4| if(NULL == it->base.container) { ------------------ | Branch (880:8): [True: 0, False: 4] ------------------ 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| 4| if(NULL == it->base.container->container_data) { ------------------ | Branch (884:8): [True: 0, False: 4] ------------------ 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| 4| return (binary_array_table*)(it->base.container->container_data); 890| 4|} container_binary_array.c:_ba_iterator_reset: 988| 2|{ 989| 2| binary_array_iterator *it = (void *)nit; 990| 2| binary_array_table* t = _ba_it2cont(it); 991| 2| if(NULL == t) { ------------------ | Branch (991:8): [True: 0, False: 2] ------------------ 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| 2| if (t->dirty) ------------------ | Branch (996:9): [True: 0, False: 2] ------------------ 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| 2| it->base.sync = it->base.container->sync; 1004| | 1005| 2| it->pos = 0; 1006| | 1007| 2| return 0; 1008| 2|} container_binary_array.c:_ba_iterator_release: 1012| 2|{ 1013| 2| free(it); 1014| | 1015| 2| return 0; 1016| 2|} netsnmp_container_get_usll: 386| 1|{ 387| | /* 388| | * allocate memory 389| | */ 390| 1| sl_container *sl = (sl_container *)netsnmp_container_get_ssll(); 391| 1| if (NULL==sl) ------------------ | Branch (391:9): [True: 0, False: 1] ------------------ 392| 0| return NULL; /* msg already logged */ 393| | 394| 1| sl->unsorted = 1; 395| | 396| 1| return (netsnmp_container*)sl; 397| 1|} netsnmp_container_get_singly_linked_list: 401| 1|{ 402| 1| sl_container *sl = (sl_container *)netsnmp_container_get_usll(); 403| 1| if (NULL == sl) ------------------ | Branch (403:9): [True: 0, False: 1] ------------------ 404| 0| return NULL; /* error already logged */ 405| | 406| 1| sl->fifo = fifo; 407| | 408| 1| return (netsnmp_container *)sl; 409| 1|} netsnmp_container_get_fifo: 413| 1|{ 414| 1| return netsnmp_container_get_singly_linked_list(1); 415| 1|} netsnmp_container_ssll_init: 419| 1|{ 420| 1| static netsnmp_factory ssll = { 421| 1| "sorted_singly_linked_list", 422| 1| netsnmp_container_get_ssll 423| 1| }; 424| 1| static netsnmp_factory usll = { 425| 1| "unsorted_singly_linked_list-lifo", 426| 1| netsnmp_container_get_usll 427| 1| }; 428| 1| static netsnmp_factory fifo = { 429| 1| "unsorted_singly_linked_list-fifo", 430| 1| netsnmp_container_get_fifo 431| 1| }; 432| | 433| 1| netsnmp_container_register("sorted_singly_linked_list", &ssll); 434| 1| netsnmp_container_register("unsorted_singly_linked_list", &usll); 435| 1| netsnmp_container_register("lifo", &usll); 436| 1| netsnmp_container_register("fifo", &fifo); 437| 1|} container_list_ssll.c:netsnmp_container_get_ssll: 361| 1|{ 362| | /* 363| | * allocate memory 364| | */ 365| 1| sl_container *sl = SNMP_MALLOC_TYPEDEF(sl_container); ------------------ | | 73| 1|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 366| 1| if (NULL==sl) { ------------------ | Branch (366:9): [True: 0, False: 1] ------------------ 367| 0| snmp_log(LOG_ERR, "couldn't allocate memory\n"); 368| 0| return NULL; 369| 0| } 370| | 371| 1| netsnmp_init_container((netsnmp_container *)sl, NULL, _ssll_free, 372| 1| _ssll_size, NULL, _ssll_insert, _ssll_remove, 373| 1| _ssll_find); 374| 1| sl->c.find_next = _ssll_find_next; 375| 1| sl->c.get_subset = NULL; 376| 1| sl->c.get_iterator =_ssll_iterator_get; 377| 1| sl->c.for_each = _ssll_for_each; 378| 1| sl->c.clear = _ssll_clear; 379| 1| sl->c.duplicate = _ssll_duplicate; 380| | 381| 1| return &sl->c; 382| 1|} container_list_ssll.c:_ssll_free: 110| 1|{ 111| 1| if(c) { ------------------ | Branch (111:8): [True: 1, False: 0] ------------------ 112| 1| free(c); 113| 1| } 114| 1| return 0; 115| 1|} container_list_ssll.c:_ssll_clear: 287| 1|{ 288| 1| sl_container *sl = (sl_container*)c; 289| 1| sl_node *curr, *next; 290| | 291| 1| if(NULL == c) ------------------ | Branch (291:8): [True: 0, False: 1] ------------------ 292| 0| return; 293| | 294| 1| for(curr = sl->head; curr; curr = next) { ------------------ | Branch (294:26): [True: 0, False: 1] ------------------ 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| 1| sl->count = 0; 310| 1| ++c->sync; 311| 1|} netsnmp_container_get_null_factory: 173| 1|{ 174| 1| static netsnmp_factory f = { "null", 175| 1| netsnmp_container_get_null}; 176| | 177| 1| DEBUGMSGTL(("container:null:get_null_factory","in\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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 178| 1| return &f; 179| 1|} netsnmp_container_null_init: 183| 1|{ 184| 1| netsnmp_container_register("null", 185| 1| netsnmp_container_get_null_factory()); 186| 1|} netsnmp_free_all_list_data: 49| 1|{ 50| 1| netsnmp_data_list *tmpptr; 51| 1| for (; head;) { ------------------ | Branch (51:12): [True: 0, False: 1] ------------------ 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| 1|} netsnmp_ds_set_boolean: 201| 4|{ 202| 4| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 8|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (202:9): [True: 0, False: 4] | Branch (202:24): [True: 0, False: 4] ------------------ 203| 4| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 4|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (203:2): [True: 0, False: 4] | Branch (203:17): [True: 0, False: 4] ------------------ 204| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 205| 0| } 206| | 207| 4| DEBUGMSGTL(("netsnmp_ds_set_boolean", "Setting %s:%d = %d/%s\n", ------------------ | | 66| 4|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 4|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2, False: 2] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 4|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 2, False: 0] | | | | | Branch (164:64): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 4] | | ------------------ ------------------ 208| 4| stores[storeid], which, value, ((value) ? "True" : "False"))); 209| | 210| 4| if (value > 0) { ------------------ | Branch (210:9): [True: 4, False: 0] ------------------ 211| 4| netsnmp_ds_booleans[storeid][which/8] |= (1 << (which % 8)); 212| 4| } else { 213| 0| netsnmp_ds_booleans[storeid][which/8] &= (0xff7f >> (7 - (which % 8))); 214| 0| } 215| | 216| 4| return SNMPERR_SUCCESS; ------------------ | | 184| 4|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 217| 4|} netsnmp_ds_get_boolean: 242| 1.03M|{ 243| 1.03M| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 2.06M|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (243:9): [True: 0, False: 1.03M] | Branch (243:24): [True: 0, False: 1.03M] ------------------ 244| 1.03M| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 1.03M|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (244:2): [True: 0, False: 1.03M] | Branch (244:17): [True: 0, False: 1.03M] ------------------ 245| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 246| 0| } 247| | 248| 1.03M| return (netsnmp_ds_booleans[storeid][which/8] & (1 << (which % 8))) ? 1:0; ------------------ | Branch (248:12): [True: 48, False: 1.03M] ------------------ 249| 1.03M|} netsnmp_ds_set_int: 253| 2|{ 254| 2| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 4|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (254:9): [True: 0, False: 2] | Branch (254:24): [True: 0, False: 2] ------------------ 255| 2| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 2|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (255:2): [True: 0, False: 2] | Branch (255:17): [True: 0, False: 2] ------------------ 256| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 257| 0| } 258| | 259| 2| DEBUGMSGTL(("netsnmp_ds_set_int", "Setting %s:%d = %d\n", ------------------ | | 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] | | ------------------ ------------------ 260| 2| stores[storeid], which, value)); 261| | 262| 2| netsnmp_ds_integers[storeid][which] = value; 263| 2| return SNMPERR_SUCCESS; ------------------ | | 184| 2|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 264| 2|} netsnmp_ds_get_int: 268| 66.3k|{ 269| 66.3k| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 132k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (269:9): [True: 0, False: 66.3k] | Branch (269:24): [True: 0, False: 66.3k] ------------------ 270| 66.3k| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 66.3k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (270:2): [True: 0, False: 66.3k] | Branch (270:17): [True: 0, False: 66.3k] ------------------ 271| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 272| 0| } 273| | 274| 66.3k| return netsnmp_ds_integers[storeid][which]; 275| 66.3k|} netsnmp_ds_set_string: 279| 5|{ 280| 5| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 10|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (280:9): [True: 0, False: 5] | Branch (280:24): [True: 0, False: 5] ------------------ 281| 5| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 5|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (281:2): [True: 0, False: 5] | Branch (281:17): [True: 0, False: 5] ------------------ 282| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 283| 0| } 284| | 285| 5| DEBUGMSGTL(("netsnmp_ds_set_string", "Setting %s:%d = \"%s\"\n", ------------------ | | 66| 5|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 5|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 5, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 10|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 5|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 5|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 5| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 5, False: 0] | | | | | Branch (164:64): [True: 5, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 5] | | ------------------ ------------------ 286| 5| stores[storeid], which, (value ? value : "(null)"))); 287| | 288| | /* 289| | * is some silly person is calling us with our own pointer? 290| | */ 291| 5| if (netsnmp_ds_strings[storeid][which] == value) ------------------ | Branch (291:9): [True: 0, False: 5] ------------------ 292| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 293| | 294| 5| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 5|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 5] | | ------------------ ------------------ 295| 5| if (netsnmp_ds_strings[storeid][which] != NULL) { ------------------ | Branch (295:9): [True: 1, False: 4] ------------------ 296| 1| free(netsnmp_ds_strings[storeid][which]); 297| 1| netsnmp_ds_strings[storeid][which] = NULL; 298| 1| } 299| 5| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 5|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 5] | | ------------------ ------------------ 300| | 301| 5| if (value) { ------------------ | Branch (301:9): [True: 5, False: 0] ------------------ 302| 5| netsnmp_ds_strings[storeid][which] = strdup(value); 303| 5| } else { 304| 0| netsnmp_ds_strings[storeid][which] = NULL; 305| 0| } 306| | 307| 5| return SNMPERR_SUCCESS; ------------------ | | 184| 5|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 308| 5|} netsnmp_ds_get_string: 312| 936|{ 313| 936| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 1.87k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (313:9): [True: 0, False: 936] | Branch (313:24): [True: 0, False: 936] ------------------ 314| 936| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 936|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (314:2): [True: 0, False: 936] | Branch (314:17): [True: 0, False: 936] ------------------ 315| 0| return NULL; 316| 0| } 317| | 318| 936| return netsnmp_ds_strings[storeid][which]; 319| 936|} netsnmp_ds_register_config: 447| 43|{ 448| 43| netsnmp_ds_read_config *drsp; 449| | 450| 43| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 86|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (450:9): [True: 0, False: 43] | Branch (450:24): [True: 0, False: 43] ------------------ 451| 43| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS || token == NULL) { ------------------ | | 39| 86|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (451:2): [True: 0, False: 43] | Branch (451:17): [True: 0, False: 43] | Branch (451:53): [True: 0, False: 43] ------------------ 452| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 453| 0| } 454| | 455| 43| if (netsnmp_ds_configs == NULL) { ------------------ | Branch (455:9): [True: 1, False: 42] ------------------ 456| 1| netsnmp_ds_configs = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 1|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 457| 1| if (netsnmp_ds_configs == NULL) ------------------ | Branch (457:13): [True: 0, False: 1] ------------------ 458| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 459| 1| drsp = netsnmp_ds_configs; 460| 42| } else { 461| 1.69k| for (drsp = netsnmp_ds_configs; drsp->next != NULL; drsp = drsp->next); ------------------ | Branch (461:41): [True: 1.65k, False: 42] ------------------ 462| 42| drsp->next = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 42|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 463| 42| if (drsp->next == NULL) ------------------ | Branch (463:13): [True: 0, False: 42] ------------------ 464| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 465| 42| drsp = drsp->next; 466| 42| } 467| | 468| 43| drsp->type = type; 469| 43| drsp->ftype = strdup(ftype); 470| 43| drsp->token = strdup(token); 471| 43| drsp->storeid = storeid; 472| 43| drsp->which = which; 473| | 474| 43| switch (type) { ------------------ | Branch (474:13): [True: 43, False: 0] ------------------ 475| 13| case ASN_BOOLEAN: ------------------ | | 72| 13|#define ASN_BOOLEAN 0x01U ------------------ | Branch (475:5): [True: 13, False: 30] ------------------ 476| 13| register_config_handler(ftype, token, netsnmp_ds_handle_config, NULL, 477| 13| "(1|yes|true|0|no|false)"); 478| 13| break; 479| | 480| 8| case ASN_INTEGER: ------------------ | | 75| 8|#define ASN_INTEGER 0x02U ------------------ | Branch (480:5): [True: 8, False: 35] ------------------ 481| 8| register_config_handler(ftype, token, netsnmp_ds_handle_config, NULL, 482| 8| "integerValue"); 483| 8| break; 484| | 485| 22| case ASN_OCTET_STR: ------------------ | | 78| 22|#define ASN_OCTET_STR 0x04U ------------------ | Branch (485:5): [True: 22, False: 21] ------------------ 486| 22| register_config_handler(ftype, token, netsnmp_ds_handle_config, NULL, 487| 22| "string"); 488| 22| break; 489| | 490| 43| } 491| 43| return SNMPERR_SUCCESS; ------------------ | | 184| 43|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 492| 43|} netsnmp_ds_register_premib: 497| 23|{ 498| 23| netsnmp_ds_read_config *drsp; 499| | 500| 23| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 46|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (500:9): [True: 0, False: 23] | Branch (500:24): [True: 0, False: 23] ------------------ 501| 23| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS || token == NULL) { ------------------ | | 39| 46|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (501:2): [True: 0, False: 23] | Branch (501:17): [True: 0, False: 23] | Branch (501:53): [True: 0, False: 23] ------------------ 502| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 503| 0| } 504| | 505| 23| if (netsnmp_ds_configs == NULL) { ------------------ | Branch (505:9): [True: 0, False: 23] ------------------ 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| 23| } else { 511| 451| for (drsp = netsnmp_ds_configs; drsp->next != NULL; drsp = drsp->next); ------------------ | Branch (511:41): [True: 428, False: 23] ------------------ 512| 23| drsp->next = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 23|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 513| 23| if (drsp->next == NULL) ------------------ | Branch (513:13): [True: 0, False: 23] ------------------ 514| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 515| 23| drsp = drsp->next; 516| 23| } 517| | 518| 23| drsp->type = type; 519| 23| drsp->ftype = strdup(ftype); 520| 23| drsp->token = strdup(token); 521| 23| drsp->storeid = storeid; 522| 23| drsp->which = which; 523| | 524| 23| switch (type) { ------------------ | Branch (524:13): [True: 23, False: 0] ------------------ 525| 17| case ASN_BOOLEAN: ------------------ | | 72| 17|#define ASN_BOOLEAN 0x01U ------------------ | Branch (525:5): [True: 17, False: 6] ------------------ 526| 17| register_prenetsnmp_mib_handler(ftype, token, netsnmp_ds_handle_config, 527| 17| NULL, "(1|yes|true|0|no|false)"); 528| 17| break; 529| | 530| 4| case ASN_INTEGER: ------------------ | | 75| 4|#define ASN_INTEGER 0x02U ------------------ | Branch (530:5): [True: 4, False: 19] ------------------ 531| 4| register_prenetsnmp_mib_handler(ftype, token, netsnmp_ds_handle_config, 532| 4| NULL, "integerValue"); 533| 4| break; 534| | 535| 2| case ASN_OCTET_STR: ------------------ | | 78| 2|#define ASN_OCTET_STR 0x04U ------------------ | Branch (535:5): [True: 2, False: 21] ------------------ 536| 2| register_prenetsnmp_mib_handler(ftype, token, netsnmp_ds_handle_config, 537| 2| NULL, "string"); 538| 2| break; 539| | 540| 23| } 541| 23| return SNMPERR_SUCCESS; ------------------ | | 184| 23|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 542| 23|} netsnmp_large_fd_setfd: 120| 81|{ 121| 81| netsnmp_assert(fd >= 0); ------------------ | | 47| 81|# define netsnmp_assert(x) do { \ | | 48| 81| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 81, False: 0] | | ------------------ | | 49| 81| ; \ | | 50| 81| else \ | | 51| 81| 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| 81| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 81] | | ------------------ ------------------ 122| | 123| 81| while (fd >= (int)fdset->lfs_setsize) ------------------ | Branch (123:12): [True: 0, False: 81] ------------------ 124| 0| netsnmp_large_fd_set_resize(fdset, 2 * (fdset->lfs_setsize + 1)); 125| | 126| 81| LFD_SET(fd, fdset->lfs_setptr); 127| 81|} netsnmp_large_fd_is_set: 140| 3.32k|{ 141| 3.32k| netsnmp_assert(fd >= 0); ------------------ | | 47| 3.32k|# define netsnmp_assert(x) do { \ | | 48| 3.32k| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 3.32k, False: 0] | | ------------------ | | 49| 3.32k| ; \ | | 50| 3.32k| else \ | | 51| 3.32k| 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| 3.32k| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 3.32k] | | ------------------ ------------------ 142| | 143| 3.32k| return ((unsigned)fd < fdset->lfs_setsize && ------------------ | Branch (143:13): [True: 3.32k, False: 0] ------------------ 144| 3.32k| LFD_ISSET(fd, fdset->lfs_setptr)); ------------------ | Branch (144:13): [True: 3.32k, False: 0] ------------------ 145| 3.32k|} netsnmp_large_fd_set_init: 151| 81|{ 152| 81| fdset->lfs_setsize = 0; 153| 81| fdset->lfs_setptr = NULL; 154| |#if !defined(cygwin) && defined(HAVE_WINSOCK_H) 155| | fdset->lfs_set.fd_count = 0; 156| |#endif 157| 81| netsnmp_large_fd_set_resize(fdset, setsize); 158| 81|} netsnmp_large_fd_set_resize: 192| 162|{ 193| 162| int fd_set_bytes; 194| | 195| 162| if (fdset->lfs_setsize == setsize) ------------------ | Branch (195:9): [True: 0, False: 162] ------------------ 196| 0| goto success; 197| | 198| 162| if (setsize > FD_SETSIZE) { ------------------ | Branch (198:9): [True: 0, False: 162] ------------------ 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| 162| } else { 211| 162| if (fdset->lfs_setsize > FD_SETSIZE) { ------------------ | Branch (211:13): [True: 0, False: 162] ------------------ 212| 0| fdset->lfs_set = *fdset->lfs_setptr; 213| 0| free(fdset->lfs_setptr); 214| 0| } 215| 162| fdset->lfs_setptr = &fdset->lfs_set; 216| 162| } 217| | 218| 162|#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| 162| if ( fdset->lfs_setsize == 0 && setsize == FD_SETSIZE ) { ------------------ | Branch (223:10): [True: 81, False: 81] | Branch (223:37): [True: 81, False: 0] ------------------ 224| | /* In this case we can use the OS's FD_ZERO */ 225| 81| FD_ZERO(fdset->lfs_setptr); ------------------ | Branch (225:9): [Folded, False: 81] ------------------ 226| 81| } else { 227| 81| int i; 228| | 229| 81| for (i = fdset->lfs_setsize; i < setsize; i++) ------------------ | Branch (229:38): [True: 0, False: 81] ------------------ 230| 0| LFD_CLR(i, fdset->lfs_setptr); 231| 81| } 232| 162|#endif 233| | 234| 162| 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| 162|success: 240| 162| 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| 162|} netsnmp_large_fd_set_cleanup: 252| 81|{ 253| 81| netsnmp_large_fd_set_resize(fdset, 0); 254| 81| fdset->lfs_setsize = 0; 255| | fdset->lfs_setptr = NULL; 256| 81|} large_fd_set.c:LFD_SET: 95| 81|{ 96| 81| enum { nfdbits = 8 * sizeof(p->fds_bits[0]) }; 97| 81| NETSNMP_FD_MASK_TYPE *fds_array = p->fds_bits; ------------------ | | 1699| 81|#define NETSNMP_FD_MASK_TYPE __fd_mask ------------------ 98| | 99| 81| fds_array[n / nfdbits] |= (1ULL << (n % nfdbits)); 100| 81|} large_fd_set.c:LFD_ISSET: 111| 3.32k|{ 112| 3.32k| enum { nfdbits = 8 * sizeof(p->fds_bits[0]) }; 113| 3.32k| const NETSNMP_FD_MASK_TYPE *fds_array = p->fds_bits; 114| | 115| 3.32k| return (fds_array[n / nfdbits] & (1ULL << (n % nfdbits))) != 0; 116| 3.32k|} set_enginetime: 344| 1|{ 345| 1| int rval = SNMPERR_SUCCESS, iindex; ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 346| 1| Enginetime e = NULL; 347| | 348| | 349| | 350| | /* 351| | * Sanity check. 352| | */ 353| 1| if (!engineID || (engineID_len <= 0)) { ------------------ | Branch (353:9): [True: 0, False: 1] | Branch (353:22): [True: 0, False: 1] ------------------ 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| 1| if (!(e = search_enginetime_list(engineID, engineID_len))) { ------------------ | Branch (362:9): [True: 1, False: 0] ------------------ 363| 1| if ((iindex = hash_engineID(engineID, engineID_len)) < 0) { ------------------ | Branch (363:13): [True: 0, False: 1] ------------------ 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| 1| e = calloc(1, sizeof(*e)); 368| | 369| 1| e->next = etimelist[iindex]; 370| 1| etimelist[iindex] = e; 371| | 372| 1| e->engineID = calloc(1, engineID_len); 373| 1| memcpy(e->engineID, engineID, engineID_len); 374| | 375| 1| e->engineID_len = engineID_len; 376| 1| } 377| 1|#ifdef LCD_TIME_SYNC_OPT 378| 1| if (authenticated || !e->authenticatedFlag) { ------------------ | Branch (378:9): [True: 1, False: 0] | Branch (378:26): [True: 0, False: 0] ------------------ 379| 1| e->authenticatedFlag = authenticated; 380| |#else 381| | if (authenticated) { 382| |#endif 383| 1| e->engineTime = engine_time; 384| 1| e->engineBoot = engineboot; 385| 1| e->lastReceivedEngineTime = snmpv3_local_snmpEngineTime(); 386| 1| } 387| | 388| 1| e = NULL; /* Indicates a successful update. */ 389| | 390| 1| DEBUGMSGTL(("lcd_set_enginetime", "engineID ")); ------------------ | | 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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 391| 1| DEBUGMSGHEX(("lcd_set_enginetime", engineID, engineID_len)); ------------------ | | 71| 1|#define DEBUGMSGHEX(x) do {if (_DBG_IF_) {__DBGMSGHEX(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGHEX(x) do {if (_DBG_IF_) {__DBGMSGHEX(x);} }while(0) | | ------------------ | | | | 169| 1|#define __DBGMSGHEX(x) debugmsg_hex x | | ------------------ | | | Branch (71:71): [Folded, False: 1] | | ------------------ ------------------ 392| 1| DEBUGMSG(("lcd_set_enginetime", ": boots=%d, time=%d\n", engineboot, ------------------ | | 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: 1, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 1] | | ------------------ ------------------ 393| 1| engine_time)); 394| | 395| 1| set_enginetime_quit: 396| 1| SNMP_FREE(e); ------------------ | | 62| 1|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 1] | | | Branch (62:66): [Folded, False: 1] | | ------------------ ------------------ 397| | 398| 1| return rval; 399| | 400| 1|} /* end set_enginetime() */ search_enginetime_list: 423| 1|{ 424| 1| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 425| 1| Enginetime e = NULL; 426| | 427| | 428| | /* 429| | * Sanity check. 430| | */ 431| 1| if (!engineID || (engineID_len <= 0)) { ------------------ | Branch (431:9): [True: 0, False: 1] | Branch (431:22): [True: 0, False: 1] ------------------ 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| 1| rval = hash_engineID(engineID, engineID_len); 440| 1| if (rval < 0) { ------------------ | Branch (440:9): [True: 0, False: 1] ------------------ 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| 1| e = etimelist[rval]; 444| | 445| 1| for ( /*EMPTY*/; e; e = e->next) { ------------------ | Branch (445:22): [True: 0, False: 1] ------------------ 446| 0| if ((engineID_len == e->engineID_len) ------------------ | Branch (446:13): [True: 0, False: 0] ------------------ 447| 0| && !memcmp(e->engineID, engineID, engineID_len)) { ------------------ | Branch (447:16): [True: 0, False: 0] ------------------ 448| 0| break; 449| 0| } 450| 0| } 451| | 452| | 453| 1| search_enginetime_list_quit: 454| 1| return e; 455| | 456| 1|} /* end search_enginetime_list() */ hash_engineID: 481| 2|{ 482| 2| int rval = SNMPERR_GENERR; ------------------ | | 185| 2|#define SNMPERR_GENERR (-1) ------------------ 483| 2| size_t buf_len = SNMP_MAXBUF; ------------------ | | 43| 2|#define SNMP_MAXBUF (1024 * 4) ------------------ 484| 2| u_int additive = 0; 485| 2| u_char *bufp, buf[SNMP_MAXBUF]; 486| 2| void *context = NULL; 487| | 488| | 489| | 490| | /* 491| | * Sanity check. 492| | */ 493| 2| if (!engineID || (engineID_len <= 0)) { ------------------ | Branch (493:9): [True: 0, False: 2] | Branch (493:22): [True: 0, False: 2] ------------------ 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| 2|#ifndef NETSNMP_DISABLE_MD5 502| 2| rval = sc_hash(usmHMACMD5AuthProtocol, 503| 2| OID_LENGTH(usmHMACMD5AuthProtocol), ------------------ | | 64| 2| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 2| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 504| 2| engineID, engineID_len, buf, &buf_len); 505| 2| if (rval == SNMPERR_SC_NOT_CONFIGURED) { ------------------ | | 223| 2|#define SNMPERR_SC_NOT_CONFIGURED (-39) ------------------ | Branch (505:9): [True: 0, False: 2] ------------------ 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| 2| QUITFUN(rval, hash_engineID_quit); ------------------ | | 143| 2| if ( (e) != SNMPERR_SUCCESS) { \ | | ------------------ | | | | 184| 2|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (143:7): [True: 0, False: 2] | | ------------------ | | 144| 0| rval = SNMPERR_GENERR; \ | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ | | 145| 0| goto l ; \ | | 146| 0| } ------------------ 517| | 518| 10| for (bufp = buf; (bufp - buf) < (int) buf_len; bufp += 4) { ------------------ | Branch (518:22): [True: 8, False: 2] ------------------ 519| 8| additive += (u_int) * bufp; 520| 8| } 521| | 522| 2| hash_engineID_quit: 523| 2| SNMP_FREE(context); ------------------ | | 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] | | ------------------ ------------------ 524| 2| memset(buf, 0, SNMP_MAXBUF); ------------------ | | 43| 2|#define SNMP_MAXBUF (1024 * 4) ------------------ 525| | 526| 2| return (rval < 0) ? rval : (int)(additive % ETIMELIST_SIZE); ------------------ | | 21| 2|#define ETIMELIST_SIZE 23 ------------------ | Branch (526:12): [True: 0, False: 2] ------------------ 527| | 528| 2|} /* end hash_engineID() */ _sprint_hexstring_line: 296| 52.7k|{ 297| 52.7k| const u_char *tp; 298| 52.7k| const u_char *cp2 = cp; 299| 52.7k| size_t lenleft = line_len; 300| | 301| | /* 302| | * Make sure there's enough room for the hex output.... 303| | */ 304| 92.3k| while ((*out_len + line_len*3+1) >= *buf_len) { ------------------ | Branch (304:12): [True: 39.6k, False: 52.7k] ------------------ 305| 39.6k| if (!(allow_realloc && snmp_realloc(buf, buf_len))) { ------------------ | Branch (305:15): [True: 39.6k, False: 0] | Branch (305:32): [True: 39.6k, False: 0] ------------------ 306| 0| return 0; 307| 0| } 308| 39.6k| } 309| | 310| | /* 311| | * .... and display the hex values themselves.... 312| | */ 313| 79.1k| for (; lenleft >= 8; lenleft-=8) { ------------------ | Branch (313:12): [True: 26.4k, False: 52.7k] ------------------ 314| 26.4k| sprintf((char *) (*buf + *out_len), 315| 26.4k| "%02X %02X %02X %02X %02X %02X %02X %02X ", cp[0], cp[1], 316| 26.4k| cp[2], cp[3], cp[4], cp[5], cp[6], cp[7]); 317| 26.4k| *out_len += strlen((char *) (*buf + *out_len)); 318| 26.4k| cp += 8; 319| 26.4k| } 320| 210k| for (; lenleft > 0; lenleft--) { ------------------ | Branch (320:12): [True: 158k, False: 52.7k] ------------------ 321| 158k| sprintf((char *) (*buf + *out_len), "%02X ", *cp++); 322| 158k| *out_len += strlen((char *) (*buf + *out_len)); 323| 158k| } 324| | 325| | /* 326| | * .... plus (optionally) do the same for the ASCII equivalent. 327| | */ 328| 52.7k| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_HEX_TEXT)) { ------------------ | | 48| 52.7k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_HEX_TEXT)) { ------------------ | | 83| 52.7k|#define NETSNMP_DS_LIB_PRINT_HEX_TEXT 23 /* print ASCII text along with hex strings */ ------------------ | Branch (328:9): [True: 0, False: 52.7k] ------------------ 329| 0| while ((*out_len + line_len+5) >= *buf_len) { ------------------ | Branch (329:16): [True: 0, False: 0] ------------------ 330| 0| if (!(allow_realloc && snmp_realloc(buf, buf_len))) { ------------------ | Branch (330:19): [True: 0, False: 0] | Branch (330:36): [True: 0, False: 0] ------------------ 331| 0| return 0; 332| 0| } 333| 0| } 334| 0| sprintf((char *) (*buf + *out_len), " ["); 335| 0| *out_len += strlen((char *) (*buf + *out_len)); 336| 0| for (tp = cp2; tp < cp; tp++) { ------------------ | Branch (336:24): [True: 0, False: 0] ------------------ 337| 0| sprint_char((char *) (*buf + *out_len), *tp); 338| 0| (*out_len)++; 339| 0| } 340| 0| sprintf((char *) (*buf + *out_len), "]"); 341| 0| *out_len += strlen((char *) (*buf + *out_len)); 342| 0| } 343| 52.7k| return 1; 344| 52.7k|} sprint_realloc_hexstring: 349| 39.6k|{ 350| 39.6k| int line_len = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 39.6k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 351| 39.6k| NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH); ------------------ | | 121| 39.6k|#define NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH 6 ------------------ 352| 39.6k| if (line_len <= 0) ------------------ | Branch (352:9): [True: 0, False: 39.6k] ------------------ 353| 0| line_len = len; 354| | 355| 52.7k| for (; (int)len > line_len; len -= line_len) { ------------------ | Branch (355:12): [True: 13.1k, False: 39.6k] ------------------ 356| 13.1k| if(!_sprint_hexstring_line(buf, buf_len, out_len, allow_realloc, cp, line_len)) ------------------ | Branch (356:12): [True: 0, False: 13.1k] ------------------ 357| 0| return 0; 358| 13.1k| *(*buf + (*out_len)++) = '\n'; 359| 13.1k| *(*buf + *out_len) = 0; 360| 13.1k| cp += line_len; 361| 13.1k| } 362| 39.6k| if(!_sprint_hexstring_line(buf, buf_len, out_len, allow_realloc, cp, len)) ------------------ | Branch (362:8): [True: 0, False: 39.6k] ------------------ 363| 0| return 0; 364| 39.6k| *(*buf + *out_len) = 0; 365| 39.6k| return 1; 366| 39.6k|} sprint_realloc_asciistring: 393| 19.0k|{ 394| 19.0k| int i; 395| | 396| 251k| for (i = 0; i < (int) len; i++) { ------------------ | Branch (396:17): [True: 232k, False: 19.0k] ------------------ 397| 232k| if (isprint(*cp) || isspace(*cp)) { ------------------ | Branch (397:13): [True: 152k, False: 80.0k] | Branch (397:29): [True: 33, False: 80.0k] ------------------ 398| 152k| if (*cp == '\\' || *cp == '"') { ------------------ | Branch (398:17): [True: 60.0k, False: 92.0k] | Branch (398:32): [True: 0, False: 92.0k] ------------------ 399| 60.0k| if ((*out_len >= *buf_len) && ------------------ | Branch (399:21): [True: 5.12k, False: 54.9k] ------------------ 400| 5.12k| !(allow_realloc && snmp_realloc(buf, buf_len))) { ------------------ | Branch (400:23): [True: 5.12k, False: 0] | Branch (400:40): [True: 5.12k, False: 0] ------------------ 401| 0| return 0; 402| 0| } 403| 60.0k| *(*buf + (*out_len)++) = '\\'; 404| 60.0k| } 405| 152k| if ((*out_len >= *buf_len) && ------------------ | Branch (405:17): [True: 60, False: 152k] ------------------ 406| 60| !(allow_realloc && snmp_realloc(buf, buf_len))) { ------------------ | Branch (406:19): [True: 60, False: 0] | Branch (406:36): [True: 60, False: 0] ------------------ 407| 0| return 0; 408| 0| } 409| 152k| *(*buf + (*out_len)++) = *cp++; 410| 152k| } else { 411| 80.0k| if ((*out_len >= *buf_len) && ------------------ | Branch (411:17): [True: 0, False: 80.0k] ------------------ 412| 0| !(allow_realloc && snmp_realloc(buf, buf_len))) { ------------------ | Branch (412:19): [True: 0, False: 0] | Branch (412:36): [True: 0, False: 0] ------------------ 413| 0| return 0; 414| 0| } 415| 80.0k| *(*buf + (*out_len)++) = '.'; 416| 80.0k| cp++; 417| 80.0k| } 418| 232k| } 419| 19.0k| if ((*out_len >= *buf_len) && ------------------ | Branch (419:9): [True: 13.1k, False: 5.85k] ------------------ 420| 13.1k| !(allow_realloc && snmp_realloc(buf, buf_len))) { ------------------ | Branch (420:11): [True: 13.1k, False: 0] | Branch (420:28): [True: 13.1k, False: 0] ------------------ 421| 0| return 0; 422| 0| } 423| 19.0k| *(*buf + *out_len) = '\0'; 424| 19.0k| return 1; 425| 19.0k|} register_mib_handlers: 2480| 1|{ 2481| 1|#ifndef NETSNMP_DISABLE_MIB_LOADING 2482| 1| register_prenetsnmp_mib_handler("snmp", "mibdirs", 2483| 1| handle_mibdirs_conf, NULL, 2484| 1| "[mib-dirs|+mib-dirs|-mib-dirs]"); 2485| 1| register_prenetsnmp_mib_handler("snmp", "mibs", 2486| 1| handle_mibs_conf, NULL, 2487| 1| "[mib-tokens|+mib-tokens|-mib-tokens]"); 2488| 1| register_config_handler("snmp", "mibfile", 2489| 1| handle_mibfile_conf, NULL, "mibfile-to-read"); 2490| | /* 2491| | * register the snmp.conf configuration handlers for default 2492| | * parsing behaviour 2493| | */ 2494| | 2495| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "showMibErrors", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2496| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_ERRORS); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_ERRORS); ------------------ | | 59| 1|#define NETSNMP_DS_LIB_MIB_ERRORS 0 ------------------ 2497| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "commentToEOL", /* Describes actual behaviour */ ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2498| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 61| 1|#define NETSNMP_DS_LIB_MIB_COMMENT_TERM 2 ------------------ 2499| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "strictCommentTerm", /* Backward compatibility */ ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2500| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 61| 1|#define NETSNMP_DS_LIB_MIB_COMMENT_TERM 2 ------------------ 2501| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "mibAllowUnderline", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2502| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_PARSE_LABEL); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_PARSE_LABEL); ------------------ | | 62| 1|#define NETSNMP_DS_LIB_MIB_PARSE_LABEL 3 ------------------ 2503| 1| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "mibWarningLevel", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 2504| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_WARNINGS); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_WARNINGS); ------------------ | | 114| 1|#define NETSNMP_DS_LIB_MIB_WARNINGS 0 ------------------ 2505| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "mibReplaceWithLatest", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2506| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_REPLACE); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_REPLACE); ------------------ | | 67| 1|#define NETSNMP_DS_LIB_MIB_REPLACE 7 /* replace objects from latest module */ ------------------ 2507| 1|#endif 2508| | 2509| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "printNumericEnums", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2510| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM); ------------------ | | 68| 1|#define NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM 8 /* print only numeric enum values */ ------------------ 2511| 1| register_prenetsnmp_mib_handler("snmp", "printNumericOids", 2512| 1| handle_print_numeric, NULL, "(1|yes|true|0|no|false)"); 2513| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "escapeQuotes", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2514| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_ESCAPE_QUOTES); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_ESCAPE_QUOTES); ------------------ | | 79| 1|#define NETSNMP_DS_LIB_ESCAPE_QUOTES 19 /* shell escape quote marks in oids */ ------------------ 2515| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "dontBreakdownOids", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2516| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS); ------------------ | | 70| 1|#define NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS 10 /* dont print oid indexes specially */ ------------------ 2517| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "quickPrinting", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2518| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT); ------------------ | | 73| 1|#define NETSNMP_DS_LIB_QUICK_PRINT 13 /* print very brief output for parsing */ ------------------ 2519| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "numericTimeticks", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2520| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NUMERIC_TIMETICKS); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NUMERIC_TIMETICKS); ------------------ | | 78| 1|#define NETSNMP_DS_LIB_NUMERIC_TIMETICKS 18 /* print timeticks as a number */ ------------------ 2521| 1| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "oidOutputFormat", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 2522| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 118| 1|#define NETSNMP_DS_LIB_OID_OUTPUT_FORMAT 4 ------------------ 2523| 1| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "suffixPrinting", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 2524| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 118| 1|#define NETSNMP_DS_LIB_OID_OUTPUT_FORMAT 4 ------------------ 2525| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "extendedIndex", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2526| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_EXTENDED_INDEX); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_EXTENDED_INDEX); ------------------ | | 82| 1|#define NETSNMP_DS_LIB_EXTENDED_INDEX 22 /* print extended index format [x1][x2] */ ------------------ 2527| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "printHexText", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2528| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_HEX_TEXT); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_HEX_TEXT); ------------------ | | 83| 1|#define NETSNMP_DS_LIB_PRINT_HEX_TEXT 23 /* print ASCII text along with hex strings */ ------------------ 2529| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "printValueOnly", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2530| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_BARE_VALUE); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_BARE_VALUE); ------------------ | | 81| 1|#define NETSNMP_DS_LIB_PRINT_BARE_VALUE 21 /* just print value (not OID = value) */ ------------------ 2531| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "dontPrintUnits", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 2532| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_PRINT_UNITS); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_PRINT_UNITS); ------------------ | | 89| 1|#define NETSNMP_DS_LIB_DONT_PRINT_UNITS 29 /* don't print UNITS suffix */ ------------------ 2533| 1| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "hexOutputLength", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 2534| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH); ------------------ | | 121| 1|#define NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH 6 ------------------ 2535| 1|} netsnmp_set_mib_directory: 2550| 2|{ 2551| 2| const char *newdir; 2552| 2| char *olddir, *tmpdir = NULL; 2553| | 2554| 2| DEBUGTRACE; ------------------ | | 63| 2|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 2] | | ------------------ ------------------ 2555| 2| if (NULL == dir) { ------------------ | Branch (2555:9): [True: 0, False: 2] ------------------ 2556| 0| return; 2557| 0| } 2558| | 2559| 2| olddir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 2|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 2560| 2| NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 162| 2|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2561| 2| if (olddir) { ------------------ | Branch (2561:9): [True: 1, False: 1] ------------------ 2562| 1| if ((*dir == '+') || (*dir == '-')) { ------------------ | Branch (2562:13): [True: 0, False: 1] | Branch (2562:30): [True: 0, False: 1] ------------------ 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| 1| } else { 2577| 1| newdir = dir; 2578| 1| } 2579| 1| } else { 2580| | /** If dir starts with '+' skip '+' it. */ 2581| 1| newdir = ((*dir == '+') ? ++dir : dir); ------------------ | Branch (2581:19): [True: 0, False: 1] ------------------ 2582| 1| } 2583| 2| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS, ------------------ | | 48| 2|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS, ------------------ | | 162| 2|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2584| 2| newdir); 2585| | 2586| | /** set_string calls strdup, so if we allocated memory, free it */ 2587| 2| if (tmpdir == newdir) { ------------------ | Branch (2587:9): [True: 0, False: 2] ------------------ 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| 2|} netsnmp_get_mib_directory: 2607| 3|{ 2608| 3| char *dir; 2609| | 2610| 3| DEBUGTRACE; ------------------ | | 63| 3|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 3, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 3|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 3|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 3| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 3] | | ------------------ ------------------ 2611| 3| dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 48| 3|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 162| 3|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2612| 3| if (dir == NULL) { ------------------ | Branch (2612:9): [True: 1, False: 2] ------------------ 2613| 1| DEBUGMSGTL(("get_mib_directory", "no mib directories set\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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 2614| | 2615| | /** Check if the environment variable is set */ 2616| 1| dir = netsnmp_getenv("MIBDIRS"); 2617| 1| if (dir == NULL) { ------------------ | Branch (2617:13): [True: 1, False: 0] ------------------ 2618| 1| DEBUGMSGTL(("get_mib_directory", "no mib directories set by environment\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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 2619| | /** Not set use hard coded path */ 2620| 1| if (confmibdir == NULL) { ------------------ | Branch (2620:17): [True: 1, False: 0] ------------------ 2621| 1| DEBUGMSGTL(("get_mib_directory", "no mib directories set by config\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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 2622| 1| netsnmp_set_mib_directory(NETSNMP_DEFAULT_MIBDIRS); ------------------ | | 1647| 1|#define NETSNMP_DEFAULT_MIBDIRS "$HOME/.snmp/mibs:/usr/local/net-snmp-master/share/snmp/mibs" ------------------ 2623| 1| } 2624| 0| else if ((*confmibdir == '+') || (*confmibdir == '-')) { ------------------ | Branch (2624:22): [True: 0, False: 0] | Branch (2624:46): [True: 0, False: 0] ------------------ 2625| 0| DEBUGMSGTL(("get_mib_directory", "mib directories set by config (but added)\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2626| 0| netsnmp_set_mib_directory(NETSNMP_DEFAULT_MIBDIRS); ------------------ | | 1647| 0|#define NETSNMP_DEFAULT_MIBDIRS "$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| 1| } 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| 1| dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 162| 1|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2642| 1| } 2643| 3| DEBUGMSGTL(("get_mib_directory", "mib directories set '%s'\n", dir)); ------------------ | | 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: 3, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 3|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 3|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 3|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 3| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 3] | | ------------------ ------------------ 2644| 3| return(dir); 2645| 3|} netsnmp_fixup_mib_directory: 2654| 1|{ 2655| 1| const char *homepath = netsnmp_gethomedir(); 2656| 1| char *mibpath = netsnmp_get_mib_directory(); 2657| 1| char *oldmibpath = NULL; 2658| 1| char *ptr_home; 2659| 1| char *new_mibpath; 2660| | 2661| 1| DEBUGTRACE; ------------------ | | 63| 1|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 1] | | ------------------ ------------------ 2662| 1| if (homepath && mibpath) { ------------------ | Branch (2662:9): [True: 1, False: 0] | Branch (2662:21): [True: 1, False: 0] ------------------ 2663| 1| DEBUGMSGTL(("fixup_mib_directory", "mib directories '%s'\n", mibpath)); ------------------ | | 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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 2664| 2| while ((ptr_home = strstr(mibpath, "$HOME"))) { ------------------ | Branch (2664:16): [True: 1, False: 1] ------------------ 2665| 1| new_mibpath = (char *)malloc(strlen(mibpath) - strlen("$HOME") + 2666| 1| strlen(homepath)+1); 2667| 1| if (new_mibpath) { ------------------ | Branch (2667:17): [True: 1, False: 0] ------------------ 2668| 1| *ptr_home = 0; /* null out the spot where we stop copying */ 2669| 1| sprintf(new_mibpath, "%s%s%s", mibpath, homepath, 2670| 1| ptr_home + strlen("$HOME")); 2671| | /** swap in the new value and repeat */ 2672| 1| mibpath = new_mibpath; 2673| 1| if (oldmibpath != NULL) { ------------------ | Branch (2673:7): [True: 0, False: 1] ------------------ 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| 1| oldmibpath = new_mibpath; 2677| 1| } else { 2678| 0| break; 2679| 0| } 2680| 1| } 2681| | 2682| 1| netsnmp_set_mib_directory(mibpath); 2683| | 2684| | /* The above copies the mibpath for us, so... */ 2685| | 2686| 1| if (oldmibpath != NULL) { ------------------ | Branch (2686:6): [True: 1, False: 0] ------------------ 2687| 1| SNMP_FREE(oldmibpath); ------------------ | | 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] | | ------------------ ------------------ 2688| 1| } 2689| | 2690| 1| } 2691| | 2692| 1|} netsnmp_init_mib: 2701| 1|{ 2702| 1| const char *prefix; 2703| 1| char *env_var, *entry; 2704| 1| PrefixListPtr pp = &mib_prefixes[0]; 2705| 1| char *st = NULL; 2706| | 2707| 1| if (Mib) ------------------ | Branch (2707:9): [True: 0, False: 1] ------------------ 2708| 0| return; 2709| 1| netsnmp_init_mib_internals(); 2710| | 2711| | /* 2712| | * Initialise the MIB directory/ies 2713| | */ 2714| 1| netsnmp_fixup_mib_directory(); 2715| 1| env_var = strdup(netsnmp_get_mib_directory()); 2716| 1| if (!env_var) ------------------ | Branch (2716:9): [True: 0, False: 1] ------------------ 2717| 0| return; 2718| | 2719| 1| DEBUGMSGTL(("init_mib", ------------------ | | 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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 2720| 1| "Seen MIBDIRS: Looking in '%s' for mib dirs ...\n", 2721| 1| env_var)); 2722| | 2723| 1| entry = strtok_r(env_var, ENV_SEPARATOR, &st); ------------------ | | 67| 1|#define ENV_SEPARATOR ":" ------------------ 2724| 3| while (entry) { ------------------ | Branch (2724:12): [True: 2, False: 1] ------------------ 2725| 2| add_mibdir(entry); 2726| 2| entry = strtok_r(NULL, ENV_SEPARATOR, &st); ------------------ | | 67| 2|#define ENV_SEPARATOR ":" ------------------ 2727| 2| } 2728| 1| SNMP_FREE(env_var); ------------------ | | 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] | | ------------------ ------------------ 2729| | 2730| 1| env_var = netsnmp_getenv("MIBFILES"); 2731| 1| if (env_var != NULL) { ------------------ | Branch (2731:9): [True: 0, False: 1] ------------------ 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| 1| netsnmp_init_mib_internals(); 2743| | 2744| | /* 2745| | * Read in any modules or mibs requested 2746| | */ 2747| | 2748| 1| env_var = netsnmp_getenv("MIBS"); 2749| 1| if (env_var == NULL) { ------------------ | Branch (2749:9): [True: 1, False: 0] ------------------ 2750| 1| if (confmibs != NULL) ------------------ | Branch (2750:13): [True: 0, False: 1] ------------------ 2751| 0| env_var = strdup(confmibs); 2752| 1| else 2753| 1| env_var = strdup(NETSNMP_DEFAULT_MIBS); ------------------ | | 1988| 1|#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| 1| } else { 2755| 0| env_var = strdup(env_var); 2756| 0| } 2757| 1| if (env_var && ((*env_var == '+') || (*env_var == '-'))) { ------------------ | Branch (2757:9): [True: 1, False: 0] | Branch (2757:21): [True: 0, False: 1] | Branch (2757:42): [True: 0, False: 1] ------------------ 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| 1| if (env_var != NULL) { ------------------ | Branch (2774:9): [True: 1, False: 0] ------------------ 2775| 1| DEBUGMSGTL(("init_mib", ------------------ | | 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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 2776| 1| "Seen MIBS: Looking in '%s' for mib files ...\n", 2777| 1| env_var)); 2778| 1| entry = strtok_r(env_var, ENV_SEPARATOR, &st); ------------------ | | 67| 1|#define ENV_SEPARATOR ":" ------------------ 2779| 49| while (entry) { ------------------ | Branch (2779:16): [True: 48, False: 1] ------------------ 2780| 48| if (strcasecmp(entry, DEBUG_ALWAYS_TOKEN) == 0) { ------------------ | | 227| 48|#define DEBUG_ALWAYS_TOKEN "all" ------------------ | Branch (2780:17): [True: 0, False: 48] ------------------ 2781| 0| read_all_mibs(); 2782| 48| } else if (strstr(entry, "/") != NULL) { ------------------ | Branch (2782:24): [True: 0, False: 48] ------------------ 2783| 0| read_mib(entry); 2784| 48| } else { 2785| 48| netsnmp_read_module(entry); 2786| 48| } 2787| 48| entry = strtok_r(NULL, ENV_SEPARATOR, &st); ------------------ | | 67| 48|#define ENV_SEPARATOR ":" ------------------ 2788| 48| } 2789| 1| adopt_orphans(); 2790| 1| SNMP_FREE(env_var); ------------------ | | 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] | | ------------------ ------------------ 2791| 1| } 2792| | 2793| 1| env_var = netsnmp_getenv("MIBFILES"); 2794| 1| if (env_var != NULL) { ------------------ | Branch (2794:9): [True: 0, False: 1] ------------------ 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| 1| } else { 2819| |#ifdef NETSNMP_DEFAULT_MIBFILES 2820| | env_var = strdup(NETSNMP_DEFAULT_MIBFILES); 2821| |#endif 2822| 1| } 2823| | 2824| 1| if (env_var != NULL) { ------------------ | Branch (2824:9): [True: 0, False: 1] ------------------ 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| 1| prefix = netsnmp_getenv("PREFIX"); 2837| | 2838| 1| if (!prefix) ------------------ | Branch (2838:9): [True: 1, False: 0] ------------------ 2839| 1| prefix = Standard_Prefix; 2840| | 2841| 1| Prefix = (char *) malloc(strlen(prefix) + 2); 2842| 1| if (!Prefix) ------------------ | Branch (2842:9): [True: 0, False: 1] ------------------ 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| 1| else 2845| 1| strcpy(Prefix, prefix); 2846| | 2847| 1| DEBUGMSGTL(("init_mib", ------------------ | | 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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 2848| 1| "Seen PREFIX: Looking in '%s' for prefix ...\n", Prefix)); 2849| | 2850| | /* 2851| | * remove trailing dot 2852| | */ 2853| 1| if (Prefix) { ------------------ | Branch (2853:9): [True: 1, False: 0] ------------------ 2854| 1| env_var = &Prefix[strlen(Prefix) - 1]; 2855| 1| if (*env_var == '.') ------------------ | Branch (2855:13): [True: 0, False: 1] ------------------ 2856| 0| *env_var = '\0'; 2857| 1| } 2858| | 2859| 1| pp->str = Prefix; /* fixup first mib_prefix entry */ 2860| | /* 2861| | * now that the list of prefixes is built, save each string length. 2862| | */ 2863| 7| while (pp->str) { ------------------ | Branch (2863:12): [True: 6, False: 1] ------------------ 2864| 6| pp->len = strlen(pp->str); 2865| 6| pp++; 2866| 6| } 2867| | 2868| 1| Mib = tree_head; /* Backwards compatibility */ 2869| 1| tree_top = calloc(1, sizeof(struct tree)); 2870| | /* 2871| | * XX error check ? 2872| | */ 2873| 1| if (tree_top) { ------------------ | Branch (2873:9): [True: 1, False: 0] ------------------ 2874| 1| tree_top->label = strdup("(top)"); 2875| 1| tree_top->child_list = tree_head; 2876| 1| } 2877| 1|} set_function: 2940| 3|{ 2941| 3| subtree->printer = NULL; 2942| 3| switch (subtree->type) { 2943| 0| case TYPE_OBJID: ------------------ | | 155| 0|#define TYPE_OBJID 1 ------------------ | Branch (2943:5): [True: 0, False: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 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: 3] ------------------ 2989| 0| subtree->printomat = sprint_realloc_gauge; 2990| 0| break; 2991| 3| case TYPE_OTHER: ------------------ | | 154| 3|#define TYPE_OTHER 0 ------------------ | Branch (2991:5): [True: 3, False: 0] ------------------ 2992| 3| default: ------------------ | Branch (2992:5): [True: 0, False: 3] ------------------ 2993| 3| subtree->printomat = sprint_realloc_by_type; 2994| 3| break; 2995| 3| } 2996| 3|} netsnmp_sprint_realloc_objid_tree: 3170| 2.66k|{ 3171| 2.66k| u_char *tbuf = NULL, *cp = NULL; 3172| 2.66k| size_t tbuf_len = 512, tout_len = 0; 3173| 2.66k| struct tree *subtree = tree_head; 3174| 2.66k| size_t midpoint_offset = 0; 3175| 2.66k| int tbuf_overflow = 0; 3176| 2.66k| int output_format; 3177| | 3178| 2.66k| if ((tbuf = calloc(tbuf_len, 1)) == NULL) { ------------------ | Branch (3178:9): [True: 0, False: 2.66k] ------------------ 3179| 0| tbuf_overflow = 1; 3180| 2.66k| } else { 3181| 2.66k| *tbuf = '.'; 3182| 2.66k| tout_len = 1; 3183| 2.66k| } 3184| | 3185| 2.66k| subtree = _get_realloc_symbol(objid, objidlen, subtree, 3186| 2.66k| &tbuf, &tbuf_len, &tout_len, 3187| 2.66k| allow_realloc, &tbuf_overflow, NULL, 3188| 2.66k| &midpoint_offset); 3189| | 3190| 2.66k| if (tbuf_overflow) { ------------------ | Branch (3190:9): [True: 0, False: 2.66k] ------------------ 3191| 0| if (!*buf_overflow) { ------------------ | Branch (3191:13): [True: 0, False: 0] ------------------ 3192| 0| snmp_strcat(buf, buf_len, out_len, allow_realloc, tbuf); 3193| 0| *buf_overflow = 1; 3194| 0| } 3195| 0| SNMP_FREE(tbuf); ------------------ | | 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] | | ------------------ ------------------ 3196| 0| return subtree; 3197| 0| } 3198| | 3199| 2.66k| output_format = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 48| 2.66k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ output_format = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 118| 2.66k|#define NETSNMP_DS_LIB_OID_OUTPUT_FORMAT 4 ------------------ 3200| 2.66k| if (0 == output_format) { ------------------ | Branch (3200:9): [True: 2.66k, False: 0] ------------------ 3201| 2.66k| output_format = NETSNMP_OID_OUTPUT_MODULE; ------------------ | | 512| 2.66k|#define NETSNMP_OID_OUTPUT_MODULE 2 ------------------ 3202| 2.66k| } 3203| 2.66k| switch (output_format) { 3204| 0| case NETSNMP_OID_OUTPUT_FULL: ------------------ | | 513| 0|#define NETSNMP_OID_OUTPUT_FULL 3 ------------------ | Branch (3204:5): [True: 0, False: 2.66k] ------------------ 3205| 0| case NETSNMP_OID_OUTPUT_FULL_AND_NUMERIC: ------------------ | | 517| 0|#define NETSNMP_OID_OUTPUT_FULL_AND_NUMERIC 7 ------------------ | Branch (3205:5): [True: 0, False: 2.66k] ------------------ 3206| 0| case NETSNMP_OID_OUTPUT_NUMERIC: ------------------ | | 514| 0|#define NETSNMP_OID_OUTPUT_NUMERIC 4 ------------------ | Branch (3206:5): [True: 0, False: 2.66k] ------------------ 3207| 0| cp = tbuf; 3208| 0| break; 3209| | 3210| 0| case NETSNMP_OID_OUTPUT_SUFFIX: ------------------ | | 511| 0|#define NETSNMP_OID_OUTPUT_SUFFIX 1 ------------------ | Branch (3210:5): [True: 0, False: 2.66k] ------------------ 3211| 2.66k| case NETSNMP_OID_OUTPUT_MODULE: ------------------ | | 512| 2.66k|#define NETSNMP_OID_OUTPUT_MODULE 2 ------------------ | Branch (3211:5): [True: 2.66k, False: 0] ------------------ 3212| 153k| for (cp = tbuf; *cp; cp++); ------------------ | Branch (3212:25): [True: 151k, False: 2.66k] ------------------ 3213| | 3214| 2.66k| if (midpoint_offset != 0) { ------------------ | Branch (3214:13): [True: 2.60k, False: 63] ------------------ 3215| 2.60k| cp = tbuf + midpoint_offset - 2; /* beyond the '.' */ 3216| 2.60k| } else { 3217| 126| while (cp >= tbuf) { ------------------ | Branch (3217:20): [True: 126, False: 0] ------------------ 3218| 126| if (isalpha(*cp)) { ------------------ | Branch (3218:21): [True: 63, False: 63] ------------------ 3219| 63| break; 3220| 63| } 3221| 63| cp--; 3222| 63| } 3223| 63| } 3224| | 3225| 41.9k| while (cp >= tbuf) { ------------------ | Branch (3225:16): [True: 41.9k, False: 0] ------------------ 3226| 41.9k| if (*cp == '.') { ------------------ | Branch (3226:17): [True: 2.66k, False: 39.3k] ------------------ 3227| 2.66k| break; 3228| 2.66k| } 3229| 39.3k| cp--; 3230| 39.3k| } 3231| | 3232| 2.66k| cp++; 3233| | 3234| 2.66k| if ((NETSNMP_OID_OUTPUT_MODULE == output_format) ------------------ | | 512| 2.66k|#define NETSNMP_OID_OUTPUT_MODULE 2 ------------------ | Branch (3234:13): [True: 2.66k, False: 0] ------------------ 3235| 2.66k| && cp > tbuf) { ------------------ | Branch (3235:16): [True: 2.66k, False: 0] ------------------ 3236| 2.66k| char modbuf[256] = { 0 }, *mod = 3237| 2.66k| module_name(subtree->modid, modbuf); 3238| | 3239| | /* 3240| | * Don't add the module ID if it's just numeric (i.e. we couldn't look 3241| | * it up properly. 3242| | */ 3243| | 3244| 2.66k| if (!*buf_overflow && modbuf[0] != '#') { ------------------ | Branch (3244:17): [True: 2.66k, False: 0] | Branch (3244:35): [True: 0, False: 2.66k] ------------------ 3245| 0| if (!snmp_cstrcat(buf, buf_len, out_len, allow_realloc, mod) || ------------------ | Branch (3245:21): [True: 0, False: 0] ------------------ 3246| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, "::")) { ------------------ | Branch (3246:21): [True: 0, False: 0] ------------------ 3247| 0| *buf_overflow = 1; 3248| 0| } 3249| 0| } 3250| 2.66k| } 3251| 2.66k| break; 3252| | 3253| 0| case NETSNMP_OID_OUTPUT_UCD: ------------------ | | 515| 0|#define NETSNMP_OID_OUTPUT_UCD 5 ------------------ | Branch (3253:5): [True: 0, False: 2.66k] ------------------ 3254| 0| { 3255| 0| PrefixListPtr pp = &mib_prefixes[0]; 3256| 0| size_t ilen, tlen; 3257| 0| const char *testcp; 3258| | 3259| 0| cp = tbuf; 3260| 0| tlen = strlen((char *) tbuf); 3261| | 3262| 0| while (pp->str) { ------------------ | Branch (3262:16): [True: 0, False: 0] ------------------ 3263| 0| ilen = pp->len; 3264| 0| testcp = pp->str; 3265| | 3266| 0| if ((tlen > ilen) && memcmp(tbuf, testcp, ilen) == 0) { ------------------ | Branch (3266:17): [True: 0, False: 0] | Branch (3266:34): [True: 0, False: 0] ------------------ 3267| 0| cp += (ilen + 1); 3268| 0| break; 3269| 0| } 3270| 0| pp++; 3271| 0| } 3272| 0| break; 3273| 0| } 3274| | 3275| 0| case NETSNMP_OID_OUTPUT_NONE: ------------------ | | 516| 0|#define NETSNMP_OID_OUTPUT_NONE 6 ------------------ | Branch (3275:5): [True: 0, False: 2.66k] ------------------ 3276| 0| default: ------------------ | Branch (3276:5): [True: 0, False: 2.66k] ------------------ 3277| 0| cp = NULL; 3278| 2.66k| } 3279| | 3280| 2.66k| if (!*buf_overflow && ------------------ | Branch (3280:9): [True: 2.66k, False: 0] ------------------ 3281| 2.66k| !snmp_strcat(buf, buf_len, out_len, allow_realloc, cp)) { ------------------ | Branch (3281:9): [True: 0, False: 2.66k] ------------------ 3282| 0| *buf_overflow = 1; 3283| 0| } 3284| | SNMP_FREE(tbuf); ------------------ | | 62| 2.66k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 2.66k, False: 0] | | | Branch (62:66): [Folded, False: 2.66k] | | ------------------ ------------------ 3285| 2.66k| return subtree; 3286| 2.66k|} sprint_realloc_objid: 3293| 2.66k|{ 3294| 2.66k| int buf_overflow = 0; 3295| | 3296| 2.66k| netsnmp_sprint_realloc_objid_tree(buf, buf_len, out_len, allow_realloc, 3297| 2.66k| &buf_overflow, objid, objidlen); 3298| 2.66k| return !buf_overflow; 3299| 2.66k|} mib.c:_oid_finish_printing: 4166| 2.60k| int allow_realloc, int *buf_overflow) { 4167| 2.60k| char intbuf[64]; 4168| 2.60k| if (*buf != NULL && *(*buf + *out_len - 1) != '.') { ------------------ | Branch (4168:9): [True: 2.60k, False: 0] | Branch (4168:25): [True: 0, False: 2.60k] ------------------ 4169| 0| if (!*buf_overflow && !snmp_cstrcat(buf, buf_len, out_len, ------------------ | Branch (4169:13): [True: 0, False: 0] | Branch (4169:31): [True: 0, False: 0] ------------------ 4170| 0| allow_realloc, ".")) { 4171| 0| *buf_overflow = 1; 4172| 0| } 4173| 0| } 4174| | 4175| 33.6k| while (objidlen-- > 0) { /* output rest of name, uninterpreted */ ------------------ | Branch (4175:12): [True: 31.0k, False: 2.60k] ------------------ 4176| 31.0k| sprintf(intbuf, "%" NETSNMP_PRIo "u.", *objid++); 4177| 31.0k| if (!*buf_overflow && !snmp_cstrcat(buf, buf_len, out_len, ------------------ | Branch (4177:13): [True: 31.0k, False: 0] | Branch (4177:31): [True: 0, False: 31.0k] ------------------ 4178| 31.0k| allow_realloc, intbuf)) { 4179| 0| *buf_overflow = 1; 4180| 0| } 4181| 31.0k| } 4182| | 4183| 2.60k| if (*buf != NULL) { ------------------ | Branch (4183:9): [True: 2.60k, False: 0] ------------------ 4184| 2.60k| *(*buf + *out_len - 1) = '\0'; /* remove trailing dot */ 4185| 2.60k| *out_len = *out_len - 1; 4186| 2.60k| } 4187| 2.60k|} mib.c:_get_realloc_symbol: 4221| 5.26k|{ 4222| 5.26k| struct tree *return_tree = NULL; 4223| 5.26k| int extended_index = 4224| 5.26k| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_EXTENDED_INDEX); ------------------ | | 48| 5.26k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_EXTENDED_INDEX); ------------------ | | 82| 5.26k|#define NETSNMP_DS_LIB_EXTENDED_INDEX 22 /* print extended index format [x1][x2] */ ------------------ 4225| 5.26k| int output_format = 4226| 5.26k| netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 48| 5.26k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 118| 5.26k|#define NETSNMP_DS_LIB_OID_OUTPUT_FORMAT 4 ------------------ 4227| 5.26k| char intbuf[64]; 4228| 5.26k| struct tree *orgtree = subtree; 4229| | 4230| 5.26k| if (!objid || !buf) { ------------------ | Branch (4230:9): [True: 0, False: 5.26k] | Branch (4230:19): [True: 0, False: 5.26k] ------------------ 4231| 0| return NULL; 4232| 0| } 4233| | 4234| 10.5k| for (; subtree; subtree = subtree->next_peer) { ------------------ | Branch (4234:12): [True: 7.92k, False: 2.60k] ------------------ 4235| 7.92k| if (*objid == subtree->subid) { ------------------ | Branch (4235:13): [True: 2.66k, False: 5.26k] ------------------ 4236| 2.66k| while (subtree->next_peer && subtree->next_peer->subid == *objid) ------------------ | Branch (4236:13): [True: 63, False: 2.60k] | Branch (4236:35): [True: 0, False: 63] ------------------ 4237| 0| subtree = subtree->next_peer; 4238| 2.66k| if (subtree->indexes) { ------------------ | Branch (4238:17): [True: 0, False: 2.66k] ------------------ 4239| 0| in_dices = subtree->indexes; 4240| 2.66k| } else if (subtree->augments) { ------------------ | Branch (4240:24): [True: 0, False: 2.66k] ------------------ 4241| 0| struct tree *tp2 = 4242| 0| find_tree_node(subtree->augments, -1); 4243| 0| if (tp2) { ------------------ | Branch (4243:21): [True: 0, False: 0] ------------------ 4244| 0| in_dices = tp2->indexes; 4245| 0| } 4246| 0| } 4247| | 4248| 2.66k| if (!strncmp(subtree->label, ANON, ANON_LEN) || ------------------ | | 196| 2.66k|#define ANON "anonymous#" ------------------ if (!strncmp(subtree->label, ANON, ANON_LEN) || ------------------ | | 197| 2.66k|#define ANON_LEN strlen(ANON) | | ------------------ | | | | 196| 2.66k|#define ANON "anonymous#" | | ------------------ ------------------ | Branch (4248:17): [True: 0, False: 2.66k] ------------------ 4249| 2.66k| (NETSNMP_OID_OUTPUT_NUMERIC == output_format)) { ------------------ | | 514| 2.66k|#define NETSNMP_OID_OUTPUT_NUMERIC 4 ------------------ | Branch (4249:17): [True: 0, False: 2.66k] ------------------ 4250| 0| sprintf(intbuf, "%lu", subtree->subid); 4251| 0| if (!*buf_overflow && !snmp_cstrcat(buf, buf_len, out_len, ------------------ | Branch (4251:21): [True: 0, False: 0] | Branch (4251:39): [True: 0, False: 0] ------------------ 4252| 0| allow_realloc, intbuf)) { 4253| 0| *buf_overflow = 1; 4254| 0| } 4255| 2.66k| } else { 4256| 2.66k| if (!*buf_overflow && ------------------ | Branch (4256:21): [True: 2.66k, False: 0] ------------------ 4257| 2.66k| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4257:21): [True: 0, False: 2.66k] ------------------ 4258| 2.66k| subtree->label)) { 4259| 0| *buf_overflow = 1; 4260| 0| } 4261| 2.66k| if (output_format == NETSNMP_OID_OUTPUT_FULL_AND_NUMERIC) { ------------------ | | 517| 2.66k|#define NETSNMP_OID_OUTPUT_FULL_AND_NUMERIC 7 ------------------ | Branch (4261:21): [True: 0, False: 2.66k] ------------------ 4262| 0| snprintf(intbuf, sizeof intbuf, "(%lu)", subtree->subid); 4263| 0| if (!*buf_overflow && ------------------ | Branch (4263:25): [True: 0, False: 0] ------------------ 4264| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4264:25): [True: 0, False: 0] ------------------ 4265| 0| intbuf)) { 4266| 0| *buf_overflow = 1; 4267| 0| } 4268| 0| } 4269| 2.66k| } 4270| | 4271| 2.66k| if (objidlen > 1) { ------------------ | Branch (4271:17): [True: 2.60k, False: 63] ------------------ 4272| 2.60k| if (!*buf_overflow && ------------------ | Branch (4272:21): [True: 2.60k, False: 0] ------------------ 4273| 2.60k| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ".")) { ------------------ | Branch (4273:21): [True: 0, False: 2.60k] ------------------ 4274| 0| *buf_overflow = 1; 4275| 0| } 4276| | 4277| 2.60k| return_tree = _get_realloc_symbol(objid + 1, objidlen - 1, 4278| 2.60k| subtree->child_list, 4279| 2.60k| buf, buf_len, out_len, 4280| 2.60k| allow_realloc, 4281| 2.60k| buf_overflow, in_dices, 4282| 2.60k| end_of_known); 4283| 2.60k| } 4284| | 4285| 2.66k| if (return_tree != NULL) { ------------------ | Branch (4285:17): [True: 0, False: 2.66k] ------------------ 4286| 0| return return_tree; 4287| 2.66k| } else { 4288| 2.66k| return subtree; 4289| 2.66k| } 4290| 2.66k| } 4291| 7.92k| } 4292| | 4293| 2.60k| if (end_of_known) { ------------------ | Branch (4293:9): [True: 2.60k, False: 0] ------------------ 4294| 2.60k| *end_of_known = *out_len; 4295| 2.60k| } 4296| | 4297| | /* 4298| | * Subtree not found. 4299| | */ 4300| | 4301| 2.60k| if (orgtree && in_dices && objidlen > 0) { ------------------ | Branch (4301:9): [True: 0, False: 2.60k] | Branch (4301:20): [True: 0, False: 0] | Branch (4301:32): [True: 0, False: 0] ------------------ 4302| 0| sprintf(intbuf, "%" NETSNMP_PRIo "u.", *objid); 4303| 0| if (!*buf_overflow ------------------ | Branch (4303:6): [True: 0, False: 0] ------------------ 4304| 0| && !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, intbuf)) { ------------------ | Branch (4304:9): [True: 0, False: 0] ------------------ 4305| 0| *buf_overflow = 1; 4306| 0| } 4307| 0| objid++; 4308| 0| objidlen--; 4309| 0| } 4310| | 4311| 2.60k| while (in_dices && (objidlen > 0) && ------------------ | Branch (4311:12): [True: 0, False: 2.60k] | Branch (4311:24): [True: 0, False: 0] ------------------ 4312| 0| (NETSNMP_OID_OUTPUT_NUMERIC != output_format) && ------------------ | | 514| 0|#define NETSNMP_OID_OUTPUT_NUMERIC 4 ------------------ | Branch (4312:12): [True: 0, False: 0] ------------------ 4313| 0| !netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS)) { ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ !netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS)) { ------------------ | | 70| 0|#define NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS 10 /* dont print oid indexes specially */ ------------------ | Branch (4313:12): [True: 0, False: 0] ------------------ 4314| 0| size_t numids; 4315| 0| struct tree *tp; 4316| | 4317| 0| tp = find_tree_node(in_dices->ilabel, -1); 4318| | 4319| 0| if (!tp) { ------------------ | Branch (4319:13): [True: 0, False: 0] ------------------ 4320| | /* 4321| | * Can't find an index in the mib tree. Bail. 4322| | */ 4323| 0| goto finish_it; 4324| 0| } 4325| | 4326| 0| if (extended_index) { ------------------ | Branch (4326:13): [True: 0, False: 0] ------------------ 4327| 0| if (*buf != NULL && *(*buf + *out_len - 1) == '.') { ------------------ | Branch (4327:17): [True: 0, False: 0] | Branch (4327:33): [True: 0, False: 0] ------------------ 4328| 0| (*out_len)--; 4329| 0| } 4330| 0| if (!*buf_overflow && ------------------ | Branch (4330:17): [True: 0, False: 0] ------------------ 4331| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, "[")) { ------------------ | Branch (4331:17): [True: 0, False: 0] ------------------ 4332| 0| *buf_overflow = 1; 4333| 0| } 4334| 0| } 4335| | 4336| 0| switch (tp->type) { 4337| 0| case TYPE_OCTETSTR: ------------------ | | 156| 0|#define TYPE_OCTETSTR 2 ------------------ | Branch (4337:9): [True: 0, False: 0] ------------------ 4338| 0| if (extended_index && tp->hint) { ------------------ | Branch (4338:17): [True: 0, False: 0] | Branch (4338:35): [True: 0, False: 0] ------------------ 4339| 0| if (in_dices->isimplied) { ------------------ | Branch (4339:21): [True: 0, False: 0] ------------------ 4340| 0| numids = objidlen; 4341| 0| if (numids > objidlen) ------------------ | Branch (4341:25): [True: 0, False: 0] ------------------ 4342| 0| goto finish_it; 4343| 0| } else if (tp->ranges && !tp->ranges->next ------------------ | Branch (4343:28): [True: 0, False: 0] | Branch (4343:42): [True: 0, False: 0] ------------------ 4344| 0| && tp->ranges->low == tp->ranges->high) { ------------------ | Branch (4344:31): [True: 0, False: 0] ------------------ 4345| 0| numids = tp->ranges->low; 4346| 0| if (numids > objidlen) ------------------ | Branch (4346:25): [True: 0, False: 0] ------------------ 4347| 0| goto finish_it; 4348| 0| } else { 4349| 0| numids = *objid; 4350| 0| if (numids >= objidlen) ------------------ | Branch (4350:25): [True: 0, False: 0] ------------------ 4351| 0| goto finish_it; 4352| 0| objid++; 4353| 0| objidlen--; 4354| 0| } 4355| 0| if (numids > objidlen) ------------------ | Branch (4355:21): [True: 0, False: 0] ------------------ 4356| 0| goto finish_it; 4357| 0| _get_realloc_symbol_octet_string(numids, objid, buf, buf_len, 4358| 0| out_len, allow_realloc, 4359| 0| buf_overflow, tp); 4360| 0| } else if (in_dices->isimplied) { ------------------ | Branch (4360:24): [True: 0, False: 0] ------------------ 4361| 0| numids = objidlen; 4362| 0| if (numids > objidlen) ------------------ | Branch (4362:21): [True: 0, False: 0] ------------------ 4363| 0| goto finish_it; 4364| | 4365| 0| if (!*buf_overflow) { ------------------ | Branch (4365:21): [True: 0, False: 0] ------------------ 4366| 0| if (!dump_realloc_oid_to_string ------------------ | Branch (4366:25): [True: 0, False: 0] ------------------ 4367| 0| (objid, numids, buf, buf_len, out_len, 4368| 0| allow_realloc, '\'')) { 4369| 0| *buf_overflow = 1; 4370| 0| } 4371| 0| } 4372| 0| } else if (tp->ranges && !tp->ranges->next ------------------ | Branch (4372:24): [True: 0, False: 0] | Branch (4372:38): [True: 0, False: 0] ------------------ 4373| 0| && tp->ranges->low == tp->ranges->high) { ------------------ | Branch (4373:27): [True: 0, False: 0] ------------------ 4374| | /* 4375| | * a fixed-length octet string 4376| | */ 4377| 0| numids = tp->ranges->low; 4378| 0| if (numids > objidlen) ------------------ | Branch (4378:21): [True: 0, False: 0] ------------------ 4379| 0| goto finish_it; 4380| | 4381| 0| if (!*buf_overflow) { ------------------ | Branch (4381:21): [True: 0, False: 0] ------------------ 4382| 0| if (!dump_realloc_oid_to_string ------------------ | Branch (4382:25): [True: 0, False: 0] ------------------ 4383| 0| (objid, numids, buf, buf_len, out_len, 4384| 0| allow_realloc, '\'')) { 4385| 0| *buf_overflow = 1; 4386| 0| } 4387| 0| } 4388| 0| } else { 4389| 0| numids = (size_t) * objid + 1; 4390| 0| if (numids > objidlen) ------------------ | Branch (4390:21): [True: 0, False: 0] ------------------ 4391| 0| goto finish_it; 4392| 0| if (numids == 1) { ------------------ | Branch (4392:21): [True: 0, False: 0] ------------------ 4393| 0| if (netsnmp_ds_get_boolean ------------------ | Branch (4393:25): [True: 0, False: 0] ------------------ 4394| 0| (NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_ESCAPE_QUOTES)) { ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ (NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_ESCAPE_QUOTES)) { ------------------ | | 79| 0|#define NETSNMP_DS_LIB_ESCAPE_QUOTES 19 /* shell escape quote marks in oids */ ------------------ 4395| 0| if (!*buf_overflow && ------------------ | Branch (4395:29): [True: 0, False: 0] ------------------ 4396| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4396:29): [True: 0, False: 0] ------------------ 4397| 0| "\\")) { 4398| 0| *buf_overflow = 1; 4399| 0| } 4400| 0| } 4401| 0| if (!*buf_overflow && ------------------ | Branch (4401:25): [True: 0, False: 0] ------------------ 4402| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4402:25): [True: 0, False: 0] ------------------ 4403| 0| "\"")) { 4404| 0| *buf_overflow = 1; 4405| 0| } 4406| 0| if (netsnmp_ds_get_boolean ------------------ | Branch (4406:25): [True: 0, False: 0] ------------------ 4407| 0| (NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_ESCAPE_QUOTES)) { ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ (NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_ESCAPE_QUOTES)) { ------------------ | | 79| 0|#define NETSNMP_DS_LIB_ESCAPE_QUOTES 19 /* shell escape quote marks in oids */ ------------------ 4408| 0| if (!*buf_overflow && ------------------ | Branch (4408:29): [True: 0, False: 0] ------------------ 4409| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4409:29): [True: 0, False: 0] ------------------ 4410| 0| "\\")) { 4411| 0| *buf_overflow = 1; 4412| 0| } 4413| 0| } 4414| 0| if (!*buf_overflow && ------------------ | Branch (4414:25): [True: 0, False: 0] ------------------ 4415| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4415:25): [True: 0, False: 0] ------------------ 4416| 0| "\"")) { 4417| 0| *buf_overflow = 1; 4418| 0| } 4419| 0| } else { 4420| 0| if (!*buf_overflow) { ------------------ | Branch (4420:25): [True: 0, False: 0] ------------------ 4421| 0| struct tree * next_peer; 4422| 0| int normal_handling = 1; 4423| | 4424| 0| if (tp->next_peer) { ------------------ | Branch (4424:29): [True: 0, False: 0] ------------------ 4425| 0| next_peer = tp->next_peer; 4426| 0| } 4427| | 4428| | /* Try handling the InetAddress in the OID, in case of failure, 4429| | * use the normal_handling. 4430| | */ 4431| 0| if (tp->next_peer && ------------------ | Branch (4431:29): [True: 0, False: 0] ------------------ 4432| 0| tp->tc_index != -1 && ------------------ | Branch (4432:29): [True: 0, False: 0] ------------------ 4433| 0| next_peer->tc_index != -1 && ------------------ | Branch (4433:29): [True: 0, False: 0] ------------------ 4434| 0| strcmp(get_tc_descriptor(tp->tc_index), "InetAddress") == 0 && ------------------ | Branch (4434:29): [True: 0, False: 0] ------------------ 4435| 0| strcmp(get_tc_descriptor(next_peer->tc_index), ------------------ | Branch (4435:29): [True: 0, False: 0] ------------------ 4436| 0| "InetAddressType") == 0 ) { 4437| | 4438| 0| int ret; 4439| 0| int addr_type = *(objid - 1); 4440| | 4441| 0| ret = dump_realloc_oid_to_inetaddress(addr_type, 4442| 0| objid + 1, numids - 1, buf, buf_len, out_len, 4443| 0| allow_realloc, '"'); 4444| 0| if (ret != 2) { ------------------ | Branch (4444:33): [True: 0, False: 0] ------------------ 4445| 0| normal_handling = 0; 4446| 0| if (ret == 0) { ------------------ | Branch (4446:37): [True: 0, False: 0] ------------------ 4447| 0| *buf_overflow = 1; 4448| 0| } 4449| | 4450| 0| } 4451| 0| } 4452| 0| if (normal_handling && !dump_realloc_oid_to_string ------------------ | Branch (4452:29): [True: 0, False: 0] | Branch (4452:48): [True: 0, False: 0] ------------------ 4453| 0| (objid + 1, numids - 1, buf, buf_len, out_len, 4454| 0| allow_realloc, '"')) { 4455| 0| *buf_overflow = 1; 4456| 0| } 4457| 0| } 4458| 0| } 4459| 0| } 4460| 0| objid += numids; 4461| 0| objidlen -= numids; 4462| 0| break; 4463| | 4464| 0| case TYPE_INTEGER32: ------------------ | | 170| 0|#define TYPE_INTEGER32 16 ------------------ | Branch (4464:9): [True: 0, False: 0] ------------------ 4465| 0| case TYPE_UINTEGER: ------------------ | | 168| 0|#define TYPE_UINTEGER 14 ------------------ | Branch (4465:9): [True: 0, False: 0] ------------------ 4466| 0| case TYPE_UNSIGNED32: ------------------ | | 169| 0|#define TYPE_UNSIGNED32 15 ------------------ | Branch (4466:9): [True: 0, False: 0] ------------------ 4467| 0| case TYPE_GAUGE: ------------------ | | 161| 0|#define TYPE_GAUGE 7 ------------------ | Branch (4467:9): [True: 0, False: 0] ------------------ 4468| 0| case TYPE_INTEGER: ------------------ | | 157| 0|#define TYPE_INTEGER 3 ------------------ | Branch (4468:9): [True: 0, False: 0] ------------------ 4469| 0| if (tp->enums) { ------------------ | Branch (4469:17): [True: 0, False: 0] ------------------ 4470| 0| struct enum_list *ep = tp->enums; 4471| 0| while (ep && ep->value != (int) (*objid)) { ------------------ | Branch (4471:24): [True: 0, False: 0] | Branch (4471:30): [True: 0, False: 0] ------------------ 4472| 0| ep = ep->next; 4473| 0| } 4474| 0| if (ep) { ------------------ | Branch (4474:21): [True: 0, False: 0] ------------------ 4475| 0| if (!*buf_overflow && ------------------ | Branch (4475:25): [True: 0, False: 0] ------------------ 4476| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4476:25): [True: 0, False: 0] ------------------ 4477| 0| ep->label)) { 4478| 0| *buf_overflow = 1; 4479| 0| } 4480| 0| } else { 4481| 0| sprintf(intbuf, "%" NETSNMP_PRIo "u", *objid); 4482| 0| if (!*buf_overflow && ------------------ | Branch (4482:25): [True: 0, False: 0] ------------------ 4483| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4483:25): [True: 0, False: 0] ------------------ 4484| 0| intbuf)) { 4485| 0| *buf_overflow = 1; 4486| 0| } 4487| 0| } 4488| 0| } else { 4489| 0| sprintf(intbuf, "%" NETSNMP_PRIo "u", *objid); 4490| 0| if (!*buf_overflow && ------------------ | Branch (4490:21): [True: 0, False: 0] ------------------ 4491| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4491:21): [True: 0, False: 0] ------------------ 4492| 0| intbuf)) { 4493| 0| *buf_overflow = 1; 4494| 0| } 4495| 0| } 4496| 0| objid++; 4497| 0| objidlen--; 4498| 0| break; 4499| | 4500| 0| case TYPE_TIMETICKS: ------------------ | | 162| 0|#define TYPE_TIMETICKS 8 ------------------ | Branch (4500:9): [True: 0, False: 0] ------------------ 4501| | /* In an index, this is probably a timefilter */ 4502| 0| if (extended_index) { ------------------ | Branch (4502:17): [True: 0, False: 0] ------------------ 4503| 0| uptimeString( *objid, intbuf, sizeof( intbuf ) ); 4504| 0| } else { 4505| 0| sprintf(intbuf, "%" NETSNMP_PRIo "u", *objid); 4506| 0| } 4507| 0| if (!*buf_overflow && ------------------ | Branch (4507:17): [True: 0, False: 0] ------------------ 4508| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, intbuf)) { ------------------ | Branch (4508:17): [True: 0, False: 0] ------------------ 4509| 0| *buf_overflow = 1; 4510| 0| } 4511| 0| objid++; 4512| 0| objidlen--; 4513| 0| break; 4514| | 4515| 0| case TYPE_OBJID: ------------------ | | 155| 0|#define TYPE_OBJID 1 ------------------ | Branch (4515:9): [True: 0, False: 0] ------------------ 4516| 0| if (in_dices->isimplied) { ------------------ | Branch (4516:17): [True: 0, False: 0] ------------------ 4517| 0| numids = objidlen; 4518| 0| } else { 4519| 0| numids = (size_t) * objid + 1; 4520| 0| } 4521| 0| if (numids > objidlen) ------------------ | Branch (4521:17): [True: 0, False: 0] ------------------ 4522| 0| goto finish_it; 4523| 0| if (extended_index) { ------------------ | Branch (4523:17): [True: 0, False: 0] ------------------ 4524| 0| if (in_dices->isimplied) { ------------------ | Branch (4524:21): [True: 0, False: 0] ------------------ 4525| 0| if (!*buf_overflow ------------------ | Branch (4525:25): [True: 0, False: 0] ------------------ 4526| 0| && !netsnmp_sprint_realloc_objid_tree(buf, buf_len, ------------------ | Branch (4526:28): [True: 0, False: 0] ------------------ 4527| 0| out_len, 4528| 0| allow_realloc, 4529| 0| buf_overflow, 4530| 0| objid, 4531| 0| numids)) { 4532| 0| *buf_overflow = 1; 4533| 0| } 4534| 0| } else { 4535| 0| if (!*buf_overflow ------------------ | Branch (4535:25): [True: 0, False: 0] ------------------ 4536| 0| && !netsnmp_sprint_realloc_objid_tree(buf, buf_len, ------------------ | Branch (4536:28): [True: 0, False: 0] ------------------ 4537| 0| out_len, 4538| 0| allow_realloc, 4539| 0| buf_overflow, 4540| 0| objid + 1, 4541| 0| numids - 4542| 0| 1)) { 4543| 0| *buf_overflow = 1; 4544| 0| } 4545| 0| } 4546| 0| } else { 4547| 0| _get_realloc_symbol(objid, numids, NULL, buf, buf_len, 4548| 0| out_len, allow_realloc, buf_overflow, 4549| 0| NULL, NULL); 4550| 0| } 4551| 0| objid += (numids); 4552| 0| objidlen -= (numids); 4553| 0| break; 4554| | 4555| 0| case TYPE_IPADDR: ------------------ | | 159| 0|#define TYPE_IPADDR 5 ------------------ | Branch (4555:9): [True: 0, False: 0] ------------------ 4556| 0| if (objidlen < 4) ------------------ | Branch (4556:17): [True: 0, False: 0] ------------------ 4557| 0| goto finish_it; 4558| 0| sprintf(intbuf, "%" NETSNMP_PRIo "u.%" NETSNMP_PRIo "u." 4559| 0| "%" NETSNMP_PRIo "u.%" NETSNMP_PRIo "u", 4560| 0| objid[0], objid[1], objid[2], objid[3]); 4561| 0| objid += 4; 4562| 0| objidlen -= 4; 4563| 0| if (!*buf_overflow && ------------------ | Branch (4563:17): [True: 0, False: 0] ------------------ 4564| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, intbuf)) { ------------------ | Branch (4564:17): [True: 0, False: 0] ------------------ 4565| 0| *buf_overflow = 1; 4566| 0| } 4567| 0| break; 4568| | 4569| 0| case TYPE_NETADDR:{ ------------------ | | 158| 0|#define TYPE_NETADDR 4 ------------------ | Branch (4569:9): [True: 0, False: 0] ------------------ 4570| 0| oid ntype = *objid++; 4571| | 4572| 0| objidlen--; 4573| 0| sprintf(intbuf, "%" NETSNMP_PRIo "u.", ntype); 4574| 0| if (!*buf_overflow && ------------------ | Branch (4574:21): [True: 0, False: 0] ------------------ 4575| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4575:21): [True: 0, False: 0] ------------------ 4576| 0| intbuf)) { 4577| 0| *buf_overflow = 1; 4578| 0| } 4579| | 4580| 0| if (ntype == 1 && objidlen >= 4) { ------------------ | Branch (4580:21): [True: 0, False: 0] | Branch (4580:35): [True: 0, False: 0] ------------------ 4581| 0| sprintf(intbuf, "%" NETSNMP_PRIo "u.%" NETSNMP_PRIo "u." 4582| 0| "%" NETSNMP_PRIo "u.%" NETSNMP_PRIo "u", 4583| 0| objid[0], objid[1], objid[2], objid[3]); 4584| 0| if (!*buf_overflow && ------------------ | Branch (4584:25): [True: 0, False: 0] ------------------ 4585| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ------------------ | Branch (4585:25): [True: 0, False: 0] ------------------ 4586| 0| intbuf)) { 4587| 0| *buf_overflow = 1; 4588| 0| } 4589| 0| objid += 4; 4590| 0| objidlen -= 4; 4591| 0| } else { 4592| 0| goto finish_it; 4593| 0| } 4594| 0| } 4595| 0| break; 4596| | 4597| 0| case TYPE_NSAPADDRESS: ------------------ | | 167| 0|#define TYPE_NSAPADDRESS 13 ------------------ | Branch (4597:9): [True: 0, False: 0] ------------------ 4598| 0| default: ------------------ | Branch (4598:9): [True: 0, False: 0] ------------------ 4599| 0| goto finish_it; 4600| 0| break; 4601| 0| } 4602| | 4603| 0| if (extended_index) { ------------------ | Branch (4603:13): [True: 0, False: 0] ------------------ 4604| 0| if (!*buf_overflow && ------------------ | Branch (4604:17): [True: 0, False: 0] ------------------ 4605| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, "]")) { ------------------ | Branch (4605:17): [True: 0, False: 0] ------------------ 4606| 0| *buf_overflow = 1; 4607| 0| } 4608| 0| } else { 4609| 0| if (!*buf_overflow && ------------------ | Branch (4609:17): [True: 0, False: 0] ------------------ 4610| 0| !snmp_cstrcat(buf, buf_len, out_len, allow_realloc, ".")) { ------------------ | Branch (4610:17): [True: 0, False: 0] ------------------ 4611| 0| *buf_overflow = 1; 4612| 0| } 4613| 0| } 4614| 0| in_dices = in_dices->next; 4615| 0| } 4616| | 4617| 2.60k| finish_it: 4618| 2.60k| _oid_finish_printing(objid, objidlen, 4619| 2.60k| buf, buf_len, out_len, 4620| 2.60k| allow_realloc, buf_overflow); 4621| | return NULL; 4622| 2.60k|} netsnmp_init_mib_internals: 700| 51|{ 701| 51| register struct tok *tp; 702| 51| register int b, i; 703| 51| int max_modc; 704| | 705| 51| if (tree_head) ------------------ | Branch (705:9): [True: 50, False: 1] ------------------ 706| 50| return; 707| | 708| | /* 709| | * Set up hash list of pre-defined tokens 710| | */ 711| 1| memset(buckets, 0, sizeof(buckets)); 712| 93| for (tp = tokens; tp->name; tp++) { ------------------ | Branch (712:23): [True: 92, False: 1] ------------------ 713| 92| tp->hash = name_hash(tp->name); 714| 92| b = BUCKET(tp->hash); ------------------ | | 527| 92|#define BUCKET(x) (x & (HASHSIZE-1)) | | ------------------ | | | | 526| 92|#define HASHSIZE 32 | | ------------------ ------------------ 715| 92| if (buckets[b]) ------------------ | Branch (715:13): [True: 60, False: 32] ------------------ 716| 60| tp->next = buckets[b]; /* BUG ??? */ 717| 92| buckets[b] = tp; 718| 92| } 719| | 720| | /* 721| | * Initialise other internal structures 722| | */ 723| | 724| 1| max_modc = sizeof(module_map) / sizeof(module_map[0]) - 1; 725| 22| for (i = 0; i < max_modc; ++i) ------------------ | Branch (725:17): [True: 21, False: 1] ------------------ 726| 21| module_map[i].next = &(module_map[i + 1]); 727| 1| module_map[max_modc].next = NULL; 728| 1| module_map_head = module_map; 729| | 730| 1| memset(nbuckets, 0, sizeof(nbuckets)); 731| 1| memset(tbuckets, 0, sizeof(tbuckets)); 732| 1| free(tclist); 733| 1| tc_alloc = TC_INCR; ------------------ | | 134| 1|#define TC_INCR 100 ------------------ 734| 1| tclist = calloc(tc_alloc, sizeof(struct tc)); 735| 1| build_translation_table(); 736| 1| init_tree_roots(); /* Set up initial roots */ 737| | /* 738| | * Relies on 'add_mibdir' having set up the modules 739| | */ 740| 1|} which_module: 3835| 3|{ 3836| 3| struct module *mp; 3837| | 3838| 3| for (mp = module_head; mp; mp = mp->next) ------------------ | Branch (3838:28): [True: 0, False: 3] ------------------ 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| 3| DEBUGMSGTL(("parse-mibs", "Module %s not found\n", name)); ------------------ | | 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] | | ------------------ ------------------ 3843| 3| return (-1); 3844| 3|} module_name: 3851| 2.66k|{ 3852| 2.66k| struct module *mp; 3853| | 3854| 2.66k| for (mp = module_head; mp; mp = mp->next) ------------------ | Branch (3854:28): [True: 0, False: 2.66k] ------------------ 3855| 0| if (mp->modid == modid) { ------------------ | Branch (3855:13): [True: 0, False: 0] ------------------ 3856| 0| strcpy(cp, mp->name); 3857| 0| return (cp); 3858| 0| } 3859| | 3860| 2.66k| if (modid != -1) DEBUGMSGTL(("parse-mibs", "Module %d not found\n", modid)); ------------------ | | 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] | | ------------------ ------------------ | Branch (3860:9): [True: 0, False: 2.66k] ------------------ 3861| 2.66k| sprintf(cp, "#%d", modid); 3862| 2.66k| return (cp); 3863| 2.66k|} adopt_orphans: 4033| 1|{ 4034| 1| struct node *np = NULL, *onp; 4035| 1| struct tree *tp; 4036| 1| int i, adopted = 1; 4037| | 4038| 1| if (!orphan_nodes) ------------------ | Branch (4038:9): [True: 1, False: 0] ------------------ 4039| 1| 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| 48|{ 4112| 48| int status = 0; 4113| 48| status = read_module_internal(name); 4114| | 4115| 48| if (status == MODULE_NOT_FOUND) { ------------------ | | 513| 48|#define MODULE_NOT_FOUND 0 ------------------ | Branch (4115:9): [True: 48, False: 0] ------------------ 4116| 48| if (!read_module_replacements(name)) ------------------ | Branch (4116:13): [True: 48, False: 0] ------------------ 4117| 48| print_module_not_found(name); 4118| 48| } 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| 48| return tree_head; 4127| 48|} add_mibdir: 5124| 2|{ 5125| 2| const char *oldFile = File; 5126| 2| int oldLine = mibLine; 5127| 2| char **filenames; 5128| 2| int count = 0; 5129| 2| int filename_count, i; 5130| | 5131| 2| DEBUGMSGTL(("parse-mibs", "Scanning directory %s\n", dirname)); ------------------ | | 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: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 2|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 2] | | ------------------ ------------------ 5132| | 5133| 2| filename_count = scan_directory(&filenames, dirname); 5134| | 5135| 2| if (filename_count >= 0) { ------------------ | Branch (5135:9): [True: 0, False: 2] ------------------ 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| 2| else 5147| 2| DEBUGMSGTL(("parse-mibs","cannot open MIB directory %s\n", dirname)); ------------------ | | 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: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 2|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 2] | | ------------------ ------------------ 5148| | 5149| 2| return (-1); 5150| 2|} parse.c:name_hash: 687| 95|{ 688| 95| int hash = 0; 689| 95| const char *cp; 690| | 691| 95| if (!name) ------------------ | Branch (691:9): [True: 0, False: 95] ------------------ 692| 0| return 0; 693| 1.00k| for (cp = name; *cp; cp++) ------------------ | Branch (693:21): [True: 907, False: 95] ------------------ 694| 907| hash += tolower((unsigned char)(*cp)); ------------------ | Branch (694:17): [True: 0, False: 0] | Branch (694:17): [True: 0, False: 0] | Branch (694:17): [Folded, False: 907] ------------------ 695| 95| return (hash); 696| 95|} parse.c:build_translation_table: 1071| 1|{ 1072| 1| int count; 1073| | 1074| 257| for (count = 0; count < 256; count++) { ------------------ | Branch (1074:21): [True: 256, False: 1] ------------------ 1075| 256| switch (count) { 1076| 1| case OBJID: ------------------ | | 167| 1|#define OBJID (4 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1076:9): [True: 1, False: 255] ------------------ 1077| 1| translation_table[count] = TYPE_OBJID; ------------------ | | 155| 1|#define TYPE_OBJID 1 ------------------ 1078| 1| break; 1079| 1| case OCTETSTR: ------------------ | | 168| 1|#define OCTETSTR (5 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1079:9): [True: 1, False: 255] ------------------ 1080| 1| translation_table[count] = TYPE_OCTETSTR; ------------------ | | 156| 1|#define TYPE_OCTETSTR 2 ------------------ 1081| 1| break; 1082| 1| case INTEGER: ------------------ | | 169| 1|#define INTEGER (6 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1082:9): [True: 1, False: 255] ------------------ 1083| 1| translation_table[count] = TYPE_INTEGER; ------------------ | | 157| 1|#define TYPE_INTEGER 3 ------------------ 1084| 1| break; 1085| 1| case NETADDR: ------------------ | | 170| 1|#define NETADDR (7 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1085:9): [True: 1, False: 255] ------------------ 1086| 1| translation_table[count] = TYPE_NETADDR; ------------------ | | 158| 1|#define TYPE_NETADDR 4 ------------------ 1087| 1| break; 1088| 1| case IPADDR: ------------------ | | 171| 1|#define IPADDR (8 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1088:9): [True: 1, False: 255] ------------------ 1089| 1| translation_table[count] = TYPE_IPADDR; ------------------ | | 159| 1|#define TYPE_IPADDR 5 ------------------ 1090| 1| break; 1091| 1| case COUNTER: ------------------ | | 172| 1|#define COUNTER (9 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1091:9): [True: 1, False: 255] ------------------ 1092| 1| translation_table[count] = TYPE_COUNTER; ------------------ | | 160| 1|#define TYPE_COUNTER 6 ------------------ 1093| 1| break; 1094| 1| case GAUGE: ------------------ | | 173| 1|#define GAUGE (10 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1094:9): [True: 1, False: 255] ------------------ 1095| 1| translation_table[count] = TYPE_GAUGE; ------------------ | | 161| 1|#define TYPE_GAUGE 7 ------------------ 1096| 1| break; 1097| 1| case TIMETICKS: ------------------ | | 174| 1|#define TIMETICKS (11 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1097:9): [True: 1, False: 255] ------------------ 1098| 1| translation_table[count] = TYPE_TIMETICKS; ------------------ | | 162| 1|#define TYPE_TIMETICKS 8 ------------------ 1099| 1| break; 1100| 1| case KW_OPAQUE: ------------------ | | 175| 1|#define KW_OPAQUE (12 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1100:9): [True: 1, False: 255] ------------------ 1101| 1| translation_table[count] = TYPE_OPAQUE; ------------------ | | 163| 1|#define TYPE_OPAQUE 9 ------------------ 1102| 1| break; 1103| 1| case NUL: ------------------ | | 176| 1|#define NUL (13 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1103:9): [True: 1, False: 255] ------------------ 1104| 1| translation_table[count] = TYPE_NULL; ------------------ | | 164| 1|#define TYPE_NULL 10 ------------------ 1105| 1| break; 1106| 1| case COUNTER64: ------------------ | | 211| 1|#define COUNTER64 (43 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1106:9): [True: 1, False: 255] ------------------ 1107| 1| translation_table[count] = TYPE_COUNTER64; ------------------ | | 165| 1|#define TYPE_COUNTER64 11 ------------------ 1108| 1| break; 1109| 1| case BITSTRING: ------------------ | | 209| 1|#define BITSTRING (41 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1109:9): [True: 1, False: 255] ------------------ 1110| 1| translation_table[count] = TYPE_BITSTRING; ------------------ | | 166| 1|#define TYPE_BITSTRING 12 ------------------ 1111| 1| break; 1112| 1| case NSAPADDRESS: ------------------ | | 210| 1|#define NSAPADDRESS (42 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1112:9): [True: 1, False: 255] ------------------ 1113| 1| translation_table[count] = TYPE_NSAPADDRESS; ------------------ | | 167| 1|#define TYPE_NSAPADDRESS 13 ------------------ 1114| 1| break; 1115| 1| case INTEGER32: ------------------ | | 274| 1|#define INTEGER32 (105 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1115:9): [True: 1, False: 255] ------------------ 1116| 1| translation_table[count] = TYPE_INTEGER32; ------------------ | | 170| 1|#define TYPE_INTEGER32 16 ------------------ 1117| 1| break; 1118| 1| case UINTEGER32: ------------------ | | 224| 1|#define UINTEGER32 (56 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1118:9): [True: 1, False: 255] ------------------ 1119| 1| translation_table[count] = TYPE_UINTEGER; ------------------ | | 168| 1|#define TYPE_UINTEGER 14 ------------------ 1120| 1| break; 1121| 1| case UNSIGNED32: ------------------ | | 273| 1|#define UNSIGNED32 (104 | SYNTAX_MASK) | | ------------------ | | | | 157| 1|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1121:9): [True: 1, False: 255] ------------------ 1122| 1| translation_table[count] = TYPE_UNSIGNED32; ------------------ | | 169| 1|#define TYPE_UNSIGNED32 15 ------------------ 1123| 1| break; 1124| 1| case TRAPTYPE: ------------------ | | 229| 1|#define TRAPTYPE 61 ------------------ | Branch (1124:9): [True: 1, False: 255] ------------------ 1125| 1| translation_table[count] = TYPE_TRAPTYPE; ------------------ | | 174| 1|#define TYPE_TRAPTYPE 20 ------------------ 1126| 1| break; 1127| 1| case NOTIFTYPE: ------------------ | | 213| 1|#define NOTIFTYPE 45 ------------------ | Branch (1127:9): [True: 1, False: 255] ------------------ 1128| 1| translation_table[count] = TYPE_NOTIFTYPE; ------------------ | | 175| 1|#define TYPE_NOTIFTYPE 21 ------------------ 1129| 1| break; 1130| 1| case NOTIFGROUP: ------------------ | | 258| 1|#define NOTIFGROUP 88 ------------------ | Branch (1130:9): [True: 1, False: 255] ------------------ 1131| 1| translation_table[count] = TYPE_NOTIFGROUP; ------------------ | | 177| 1|#define TYPE_NOTIFGROUP 23 ------------------ 1132| 1| break; 1133| 1| case OBJGROUP: ------------------ | | 212| 1|#define OBJGROUP 44 ------------------ | Branch (1133:9): [True: 1, False: 255] ------------------ 1134| 1| translation_table[count] = TYPE_OBJGROUP; ------------------ | | 176| 1|#define TYPE_OBJGROUP 22 ------------------ 1135| 1| break; 1136| 1| case MODULEIDENTITY: ------------------ | | 220| 1|#define MODULEIDENTITY 52 ------------------ | Branch (1136:9): [True: 1, False: 255] ------------------ 1137| 1| translation_table[count] = TYPE_MODID; ------------------ | | 178| 1|#define TYPE_MODID 24 ------------------ 1138| 1| break; 1139| 1| case OBJIDENTITY: ------------------ | | 275| 1|#define OBJIDENTITY 106 ------------------ | Branch (1139:9): [True: 1, False: 255] ------------------ 1140| 1| translation_table[count] = TYPE_OBJIDENTITY; ------------------ | | 181| 1|#define TYPE_OBJIDENTITY 27 ------------------ 1141| 1| break; 1142| 1| case AGENTCAP: ------------------ | | 243| 1|#define AGENTCAP 73 ------------------ | Branch (1142:9): [True: 1, False: 255] ------------------ 1143| 1| translation_table[count] = TYPE_AGENTCAP; ------------------ | | 179| 1|#define TYPE_AGENTCAP 25 ------------------ 1144| 1| break; 1145| 1| case COMPLIANCE: ------------------ | | 215| 1|#define COMPLIANCE 47 ------------------ | Branch (1145:9): [True: 1, False: 255] ------------------ 1146| 1| translation_table[count] = TYPE_MODCOMP; ------------------ | | 180| 1|#define TYPE_MODCOMP 26 ------------------ 1147| 1| break; 1148| 232| default: ------------------ | Branch (1148:9): [True: 232, False: 24] ------------------ 1149| 232| translation_table[count] = TYPE_OTHER; ------------------ | | 154| 232|#define TYPE_OTHER 0 ------------------ 1150| 232| break; 1151| 256| } 1152| 256| } 1153| 1|} parse.c:init_tree_roots: 1157| 1|{ 1158| 1| struct tree *tp, *lasttp; 1159| 1| int base_modid; 1160| 1| int hash; 1161| | 1162| 1| base_modid = which_module("SNMPv2-SMI"); 1163| 1| if (base_modid == -1) ------------------ | Branch (1163:9): [True: 1, False: 0] ------------------ 1164| 1| base_modid = which_module("RFC1155-SMI"); 1165| 1| if (base_modid == -1) ------------------ | Branch (1165:9): [True: 1, False: 0] ------------------ 1166| 1| base_modid = which_module("RFC1213-MIB"); 1167| | 1168| | /* 1169| | * build root node 1170| | */ 1171| 1| tp = calloc(1, sizeof(struct tree)); 1172| 1| if (tp == NULL) ------------------ | Branch (1172:9): [True: 0, False: 1] ------------------ 1173| 0| return; 1174| 1| tp->label = strdup("joint-iso-ccitt"); 1175| 1| tp->modid = base_modid; 1176| 1| tp->number_modules = 1; 1177| 1| tp->module_list = &(tp->modid); 1178| 1| tp->subid = 2; 1179| 1| tp->tc_index = -1; 1180| 1| set_function(tp); /* from mib.c */ 1181| 1| hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 1|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 1|#define NHASHSIZE 128 | | ------------------ ------------------ 1182| 1| tp->next = tbuckets[hash]; 1183| 1| tbuckets[hash] = tp; 1184| 1| lasttp = tp; 1185| 1| root_imports[0].label = strdup(tp->label); 1186| 1| root_imports[0].modid = base_modid; 1187| | 1188| | /* 1189| | * build root node 1190| | */ 1191| 1| tp = calloc(1, sizeof(struct tree)); 1192| 1| if (tp == NULL) ------------------ | Branch (1192:9): [True: 0, False: 1] ------------------ 1193| 0| return; 1194| 1| tp->next_peer = lasttp; 1195| 1| tp->label = strdup("ccitt"); 1196| 1| tp->modid = base_modid; 1197| 1| tp->number_modules = 1; 1198| 1| tp->module_list = &(tp->modid); 1199| 1| tp->subid = 0; 1200| 1| tp->tc_index = -1; 1201| 1| set_function(tp); /* from mib.c */ 1202| 1| hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 1|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 1|#define NHASHSIZE 128 | | ------------------ ------------------ 1203| 1| tp->next = tbuckets[hash]; 1204| 1| tbuckets[hash] = tp; 1205| 1| lasttp = tp; 1206| 1| root_imports[1].label = strdup(tp->label); 1207| 1| root_imports[1].modid = base_modid; 1208| | 1209| | /* 1210| | * build root node 1211| | */ 1212| 1| tp = calloc(1, sizeof(struct tree)); 1213| 1| if (tp == NULL) ------------------ | Branch (1213:9): [True: 0, False: 1] ------------------ 1214| 0| return; 1215| 1| tp->next_peer = lasttp; 1216| 1| tp->label = strdup("iso"); 1217| 1| tp->modid = base_modid; 1218| 1| tp->number_modules = 1; 1219| 1| tp->module_list = &(tp->modid); 1220| 1| tp->subid = 1; 1221| 1| tp->tc_index = -1; 1222| 1| set_function(tp); /* from mib.c */ 1223| 1| hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 1|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 1|#define NHASHSIZE 128 | | ------------------ ------------------ 1224| 1| tp->next = tbuckets[hash]; 1225| 1| tbuckets[hash] = tp; 1226| 1| lasttp = tp; 1227| 1| root_imports[2].label = strdup(tp->label); 1228| 1| root_imports[2].modid = base_modid; 1229| | 1230| 1| tree_head = tp; 1231| 1|} parse.c:read_module_internal: 4019| 48|{ 4020| 48| struct module *mp; 4021| | 4022| 48| netsnmp_init_mib_internals(); 4023| | 4024| 48| for (mp = module_head; mp; mp = mp->next) ------------------ | Branch (4024:28): [True: 0, False: 48] ------------------ 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| 48| return MODULE_NOT_FOUND; ------------------ | | 513| 48|#define MODULE_NOT_FOUND 0 ------------------ 4029| 48|} parse.c:print_error: 780| 48|{ 781| 48| erroneousMibs++; 782| 48| if (!netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 48|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (782:9): [True: 0, False: 48] ------------------ 783| 48| NETSNMP_DS_LIB_MIB_ERRORS)) ------------------ | | 59| 48|#define NETSNMP_DS_LIB_MIB_ERRORS 0 ------------------ 784| 0| return; 785| 48| DEBUGMSGTL(("parse-mibs", "\n")); ------------------ | | 66| 48|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 48|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 48, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 48|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 48|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 48|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 48| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 48] | | ------------------ ------------------ 786| 48| if (type == ENDOFFILE) ------------------ | | 163| 48|#define ENDOFFILE 0 ------------------ | Branch (786:9): [True: 0, False: 48] ------------------ 787| 0| snmp_log(LOG_ERR, "%s (EOF): At line %d in %s\n", str, mibLine, 788| 0| File); 789| 48| else if (token && *token) ------------------ | Branch (789:14): [True: 48, False: 0] | Branch (789:23): [True: 48, False: 0] ------------------ 790| 48| snmp_log(LOG_ERR, "%s (%s): At line %d in %s\n", str, token, 791| 48| mibLine, File); 792| 0| else 793| 0| snmp_log(LOG_ERR, "%s: At line %d in %s\n", str, mibLine, File); 794| 48|} parse.c:read_module_replacements: 3899| 48|{ 3900| 48| struct module_compatability *mcp; 3901| | 3902| 1.10k| for (mcp = module_map_head; mcp; mcp = mcp->next) { ------------------ | Branch (3902:33): [True: 1.05k, False: 48] ------------------ 3903| 1.05k| if (!label_compare(mcp->old_module, name)) { ------------------ | | 1236| 1.05k|#define label_compare strcmp ------------------ | Branch (3903:13): [True: 0, False: 1.05k] ------------------ 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| 1.05k| } 3914| 48| return 0; 3915| 48|} parse.c:print_module_not_found: 798| 48|{ 799| 48| if (first_err_module) { ------------------ | Branch (799:9): [True: 1, False: 47] ------------------ 800| 1| snmp_log(LOG_ERR, "MIB search path: %s\n", 801| 1| netsnmp_get_mib_directory()); 802| 1| first_err_module = 0; 803| 1| } 804| 48| if (!last_err_module || strcmp(cp, last_err_module)) ------------------ | Branch (804:9): [True: 1, False: 47] | Branch (804:29): [True: 47, False: 0] ------------------ 805| 48| print_error("Cannot find module", cp, CONTINUE); ------------------ | | 162| 48|#define CONTINUE -1 ------------------ 806| 48| if (last_err_module) ------------------ | Branch (806:9): [True: 47, False: 1] ------------------ 807| 47| free(last_err_module); 808| 48| last_err_module = strdup(cp); 809| 48|} parse.c:scan_directory: 5054| 2|{ 5055| 2| DIR *dir, *dir2; 5056| 2| struct dirent *file; 5057| 2| char **filenames = NULL; 5058| 2| int fname_len, i, filename_count = 0, array_size = 0; 5059| 2| char *tmpstr; 5060| | 5061| 2| *result = NULL; 5062| | 5063| 2| dir = opendir(dirname); 5064| 2| if (!dir) ------------------ | Branch (5064:9): [True: 2, False: 0] ------------------ 5065| 2| 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|} register_prenetsnmp_mib_handler: 256| 35|{ 257| 35| return internal_register_config_handler(type, token, parser, NULL, releaser, 258| 35| help, PREMIB_CONFIG); ------------------ | | 15| 35|#define PREMIB_CONFIG 1 ------------------ 259| 35|} register_config_handler: 311| 63|{ 312| 63| return internal_register_config_handler(type, token, parser, NULL, releaser, 313| 63| help, NORMAL_CONFIG); ------------------ | | 14| 63|#define NORMAL_CONFIG 0 ------------------ 314| 63|} register_const_config_handler: 321| 1|{ 322| 1| return internal_register_config_handler(type, token, NULL, parser, releaser, 323| 1| help, NORMAL_CONFIG); ------------------ | | 14| 1|#define NORMAL_CONFIG 0 ------------------ 324| 1|} register_app_config_handler: 330| 2|{ 331| | return register_config_handler(NULL, token, parser, releaser, help); 332| 2|} netsnmp_config_remember_free_list: 691| 1|{ 692| 1| struct read_config_memory *tmpmem; 693| 1| while (*mem) { ------------------ | Branch (693:12): [True: 0, False: 1] ------------------ 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| 1|} netsnmp_config_process_memory_list: 704| 2|{ 705| | 706| 2| struct read_config_memory *mem; 707| | 708| 2| if (!memp) ------------------ | Branch (708:9): [True: 0, False: 2] ------------------ 709| 0| return; 710| | 711| 2| mem = *memp; 712| | 713| 2| while (mem) { ------------------ | Branch (713:12): [True: 0, False: 2] ------------------ 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| 2| if (clear) ------------------ | Branch (719:9): [True: 1, False: 1] ------------------ 720| 1| netsnmp_config_remember_free_list(memp); 721| 2|} netsnmp_config_process_memories_when: 742| 2|{ 743| 2| netsnmp_config_process_memory_list(&memorylist, when, clear); 744| 2|} read_config: 773| 8|{ 774| 8| static int depth = 0; 775| 8| static int files = 0; 776| | 777| 8| const char * const prev_filename = curfilename; 778| 8| const unsigned int prev_linecount = linecount; 779| | 780| 8| FILE *ifile; 781| 8| char *line = NULL; /* current line buffer */ 782| 8| size_t linesize = 0; /* allocated size of line */ 783| | 784| 8| netsnmp_assert(line_handler); ------------------ | | 47| 8|# define netsnmp_assert(x) do { \ | | 48| 8| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 8, False: 0] | | ------------------ | | 49| 8| ; \ | | 50| 8| else \ | | 51| 8| 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| 8| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 8] | | ------------------ ------------------ 785| 8| netsnmp_assert(line_handler->config_token); ------------------ | | 47| 8|# define netsnmp_assert(x) do { \ | | 48| 8| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 8, False: 0] | | ------------------ | | 49| 8| ; \ | | 50| 8| else \ | | 51| 8| 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| 8| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 8] | | ------------------ ------------------ 786| | 787| | /* reset file counter when recursion depth is 0 */ 788| 8| if (depth == 0) { ------------------ | Branch (788:9): [True: 8, False: 0] ------------------ 789| 8| files = 0; 790| 8| config_errors = 0; 791| 8| config_warnings = 0; 792| 8| } 793| | 794| 8| if ((ifile = fopen(filename, "r")) == NULL) { ------------------ | Branch (794:9): [True: 8, False: 0] ------------------ 795| 8|#ifdef ENOENT 796| 8| if (errno == ENOENT) { ------------------ | Branch (796:13): [True: 8, False: 0] ------------------ 797| 8| DEBUGMSGTL(("read_config", "%s: %s\n", filename, ------------------ | | 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: 8, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 8|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 8|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 8|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 8| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 8] | | ------------------ ------------------ 798| 8| strerror(errno))); 799| 8| } else 800| 0|#endif /* ENOENT */ 801| 0|#ifdef EACCES 802| 0| if (errno == EACCES) { ------------------ | Branch (802:13): [True: 0, False: 0] ------------------ 803| 0| DEBUGMSGTL(("read_config", "%s: %s\n", filename, ------------------ | | 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] | | ------------------ ------------------ 804| 0| strerror(errno))); 805| 0| } else 806| 0|#endif /* EACCES */ 807| 0| { 808| 0| snmp_log_perror(filename); 809| 0| } 810| 8| return SNMPERR_GENERR; ------------------ | | 185| 8|#define SNMPERR_GENERR (-1) ------------------ 811| 8| } 812| | 813| 0|#define CONFIG_MAX_FILES 4096 814| 0| if (files > CONFIG_MAX_FILES) { ------------------ | | 813| 0|#define CONFIG_MAX_FILES 4096 ------------------ | Branch (814:9): [True: 0, False: 0] ------------------ 815| 0| netsnmp_config_error("maximum conf file count (%d) exceeded\n", 816| 0| CONFIG_MAX_FILES); ------------------ | | 813| 0|#define CONFIG_MAX_FILES 4096 ------------------ 817| 0| fclose(ifile); 818| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 819| 0| } 820| 0|#define CONFIG_MAX_RECURSE_DEPTH 16 821| 0| if (depth > CONFIG_MAX_RECURSE_DEPTH) { ------------------ | | 820| 0|#define CONFIG_MAX_RECURSE_DEPTH 16 ------------------ | Branch (821:9): [True: 0, False: 0] ------------------ 822| 0| netsnmp_config_error("nested include depth > %d\n", 823| 0| CONFIG_MAX_RECURSE_DEPTH); ------------------ | | 820| 0|#define CONFIG_MAX_RECURSE_DEPTH 16 ------------------ 824| 0| fclose(ifile); 825| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 826| 0| } 827| | 828| 0| linecount = 0; 829| 0| curfilename = filename; 830| | 831| 0| ++files; 832| 0| ++depth; 833| | 834| 0| DEBUGMSGTL(("read_config:file", "Reading configuration %s (%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] | | ------------------ ------------------ 835| 0| filename, when)); 836| | 837| 0| while (ifile) { ------------------ | Branch (837:12): [True: 0, False: 0] ------------------ 838| 0| size_t linelen = 0; /* strlen of the current line */ 839| 0| char *cptr; 840| 0| struct config_line *lptr = line_handler; 841| | 842| 0| if (config_errors + config_warnings > 500) { ------------------ | Branch (842:13): [True: 0, False: 0] ------------------ 843| 0| snmp_log(LOG_ERR, "Too many config errors/warnings. Aborting parsing of %s.\n", filename); 844| 0| fclose(ifile); 845| 0| ifile = NULL; 846| 0| break; 847| 0| } 848| | 849| 0| for (;;) { 850| 0| if (linesize <= linelen + 1) { ------------------ | Branch (850:17): [True: 0, False: 0] ------------------ 851| 0| char *tmp = realloc(line, linesize + 256); 852| 0| if (tmp) { ------------------ | Branch (852:21): [True: 0, False: 0] ------------------ 853| 0| line = tmp; 854| 0| linesize += 256; 855| 0| } else { 856| 0| netsnmp_config_error("Failed to allocate memory\n"); 857| 0| free(line); 858| 0| fclose(ifile); 859| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 860| 0| } 861| 0| } 862| 0| if (fgets(line + linelen, linesize - linelen, ifile) == NULL) { ------------------ | Branch (862:17): [True: 0, False: 0] ------------------ 863| 0| line[linelen] = '\0'; 864| 0| fclose (ifile); 865| 0| ifile = NULL; 866| 0| break; 867| 0| } 868| | 869| 0| linelen += strlen(line + linelen); 870| | 871| 0| if (linelen && line[linelen - 1] == '\n') { ------------------ | Branch (871:17): [True: 0, False: 0] | Branch (871:28): [True: 0, False: 0] ------------------ 872| 0| line[linelen - 1] = '\0'; 873| 0| break; 874| 0| } 875| 0| } 876| | 877| 0| ++linecount; 878| 0| DEBUGMSGTL(("9:read_config:line", "%s:%d examining: %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] | | ------------------ ------------------ 879| 0| filename, linecount, line)); 880| | /* 881| | * check blank line or # comment 882| | */ 883| 0| if ((cptr = skip_white(line))) { ------------------ | Branch (883:13): [True: 0, False: 0] ------------------ 884| 0| char token[STRINGMAX]; 885| | 886| 0| cptr = copy_nword(cptr, token, sizeof(token)); 887| 0| if (token[0] == '[') { ------------------ | Branch (887:17): [True: 0, False: 0] ------------------ 888| 0| if (token[strlen(token) - 1] != ']') { ------------------ | Branch (888:21): [True: 0, False: 0] ------------------ 889| 0| netsnmp_config_error("no matching ']' for type %s.", 890| 0| &token[1]); 891| 0| continue; 892| 0| } 893| 0| token[strlen(token) - 1] = '\0'; 894| 0| lptr = read_config_get_handlers(&token[1]); 895| 0| if (lptr == NULL) { ------------------ | Branch (895:21): [True: 0, False: 0] ------------------ 896| 0| netsnmp_config_error("No handlers registered for type %s.", 897| 0| &token[1]); 898| 0| continue; 899| 0| } 900| 0| DEBUGMSGTL(("read_config:context", ------------------ | | 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] | | ------------------ ------------------ 901| 0| "Switching to new context: %s%s\n", 902| 0| ((cptr) ? "(this line only) " : ""), 903| 0| &token[1])); 904| 0| if (cptr == NULL) { ------------------ | Branch (904:21): [True: 0, False: 0] ------------------ 905| | /* 906| | * change context permanently 907| | */ 908| 0| line_handler = lptr; 909| 0| continue; 910| 0| } else { 911| | /* 912| | * the rest of this line only applies. 913| | */ 914| 0| cptr = copy_nword(cptr, token, sizeof(token)); 915| 0| } 916| 0| } else if ((token[0] == 'i') && (strncasecmp(token,"include", 7 )==0)) { ------------------ | Branch (916:24): [True: 0, False: 0] | Branch (916:45): [True: 0, False: 0] ------------------ 917| 0| if ( strcasecmp( token, "include" )==0) { ------------------ | Branch (917:22): [True: 0, False: 0] ------------------ 918| 0| if (when != PREMIB_CONFIG && ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ | Branch (918:25): [True: 0, False: 0] ------------------ 919| 0| !netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (919:18): [True: 0, False: 0] ------------------ 920| 0| NETSNMP_DS_LIB_NO_TOKEN_WARNINGS)) { ------------------ | | 77| 0|#define NETSNMP_DS_LIB_NO_TOKEN_WARNINGS 17 /* no warn about unknown config tokens */ ------------------ 921| 0| netsnmp_config_warn("Ambiguous token '%s' - use 'includeSearch' (or 'includeFile') instead.", token); 922| 0| } 923| 0| continue; 924| 0| } else if ( strcasecmp( token, "includedir" )==0) { ------------------ | Branch (924:29): [True: 0, False: 0] ------------------ 925| 0| DIR *d; 926| 0| struct dirent *entry; 927| 0| char fname[SNMP_MAXPATH]; 928| 0| int len; 929| | 930| 0| if (cptr == NULL) { ------------------ | Branch (930:25): [True: 0, False: 0] ------------------ 931| 0| if (when != PREMIB_CONFIG) ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ | Branch (931:29): [True: 0, False: 0] ------------------ 932| 0| netsnmp_config_error("Blank line following %s token.", token); 933| 0| continue; 934| 0| } 935| 0| if ((d=opendir(cptr)) == NULL ) { ------------------ | Branch (935:25): [True: 0, False: 0] ------------------ 936| 0| if (when != PREMIB_CONFIG) ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ | Branch (936:29): [True: 0, False: 0] ------------------ 937| 0| netsnmp_config_error("Can't open include dir '%s'.", cptr); 938| 0| continue; 939| 0| } 940| 0| while ((entry = readdir( d )) != NULL ) { ------------------ | Branch (940:28): [True: 0, False: 0] ------------------ 941| 0| if ( entry->d_name[0] != '.') { ------------------ | Branch (941:30): [True: 0, False: 0] ------------------ 942| 0| len = strlen(entry->d_name); 943| 0| if ((len > 5) && (strcmp(&(entry->d_name[len-5]),".conf") == 0)) { ------------------ | Branch (943:33): [True: 0, False: 0] | Branch (943:46): [True: 0, False: 0] ------------------ 944| 0| snprintf(fname, SNMP_MAXPATH, "%s/%s", ------------------ | | 33| 0|# define SNMP_MAXPATH PATH_MAX ------------------ 945| 0| cptr, entry->d_name); 946| 0| (void)read_config(fname, line_handler, when); 947| 0| } 948| 0| } 949| 0| } 950| 0| closedir(d); 951| 0| continue; 952| 0| } else if ( strcasecmp( token, "includefile" )==0) { ------------------ | Branch (952:29): [True: 0, False: 0] ------------------ 953| 0| char fname[SNMP_MAXPATH], *cp; 954| | 955| 0| if (cptr == NULL) { ------------------ | Branch (955:25): [True: 0, False: 0] ------------------ 956| 0| if (when != PREMIB_CONFIG) ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ | Branch (956:29): [True: 0, False: 0] ------------------ 957| 0| netsnmp_config_error("Blank line following %s token.", token); 958| 0| continue; 959| 0| } 960| 0| if (strlen(cptr) + 1 >= SNMP_MAXPATH) { ------------------ | | 33| 0|# define SNMP_MAXPATH PATH_MAX ------------------ | Branch (960:25): [True: 0, False: 0] ------------------ 961| 0| netsnmp_config_error("File name '%s' is too long", 962| 0| cptr); 963| 0| continue; 964| 0| } 965| 0| if ( cptr[0] == '/' ) { ------------------ | Branch (965:26): [True: 0, False: 0] ------------------ 966| 0| strlcpy(fname, cptr, SNMP_MAXPATH); ------------------ | | 33| 0|# define SNMP_MAXPATH PATH_MAX ------------------ 967| 0| } else { 968| 0| strlcpy(fname, filename, SNMP_MAXPATH); ------------------ | | 33| 0|# define SNMP_MAXPATH PATH_MAX ------------------ 969| 0| cp = strrchr(fname, '/'); 970| 0| if (!cp) ------------------ | Branch (970:29): [True: 0, False: 0] ------------------ 971| 0| fname[0] = '\0'; 972| 0| else 973| 0| *(++cp) = '\0'; 974| 0| strlcat(fname, cptr, SNMP_MAXPATH); ------------------ | | 33| 0|# define SNMP_MAXPATH PATH_MAX ------------------ 975| 0| } 976| 0| if (read_config(fname, line_handler, when) != ------------------ | Branch (976:25): [True: 0, False: 0] ------------------ 977| 0| SNMPERR_SUCCESS && when != PREMIB_CONFIG) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ SNMPERR_SUCCESS && when != PREMIB_CONFIG) ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ | Branch (977:44): [True: 0, False: 0] ------------------ 978| 0| netsnmp_config_error("Included file '%s' not found.", 979| 0| fname); 980| 0| continue; 981| 0| } else if ( strcasecmp( token, "includesearch" )==0) { ------------------ | Branch (981:29): [True: 0, False: 0] ------------------ 982| 0| struct config_files ctmp; 983| 0| int len, ret; 984| | 985| 0| if (cptr == NULL) { ------------------ | Branch (985:25): [True: 0, False: 0] ------------------ 986| 0| if (when != PREMIB_CONFIG) ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ | Branch (986:29): [True: 0, False: 0] ------------------ 987| 0| netsnmp_config_error("Blank line following %s token.", token); 988| 0| continue; 989| 0| } 990| 0| len = strlen(cptr); 991| 0| ctmp.fileHeader = cptr; 992| 0| ctmp.start = line_handler; 993| 0| ctmp.next = NULL; 994| 0| if ((len > 5) && (strcmp(&cptr[len-5],".conf") == 0)) ------------------ | Branch (994:25): [True: 0, False: 0] | Branch (994:38): [True: 0, False: 0] ------------------ 995| 0| cptr[len-5] = 0; /* chop off .conf */ 996| 0| ret = read_config_files_of_type(when,&ctmp); 997| 0| if ((len > 5) && (cptr[len-5] == 0)) ------------------ | Branch (997:25): [True: 0, False: 0] | Branch (997:38): [True: 0, False: 0] ------------------ 998| 0| cptr[len-5] = '.'; /* restore .conf */ 999| 0| if (( ret != SNMPERR_SUCCESS ) && (when != PREMIB_CONFIG)) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ if (( ret != SNMPERR_SUCCESS ) && (when != PREMIB_CONFIG)) ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ | Branch (999:25): [True: 0, False: 0] | Branch (999:55): [True: 0, False: 0] ------------------ 1000| 0| netsnmp_config_error("Included config '%s' not found.", cptr); 1001| 0| continue; 1002| 0| } else { 1003| 0| lptr = line_handler; 1004| 0| } 1005| 0| } else { 1006| 0| lptr = line_handler; 1007| 0| } 1008| 0| if (cptr == NULL) { ------------------ | Branch (1008:17): [True: 0, False: 0] ------------------ 1009| 0| netsnmp_config_error("Blank line following %s token.", token); 1010| 0| } else { 1011| 0| DEBUGMSGTL(("read_config:line", "%s:%d examining: %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] | | ------------------ ------------------ 1012| 0| filename, linecount, line)); 1013| 0| run_config_handler(lptr, token, cptr, when); 1014| 0| } 1015| 0| } 1016| 0| } 1017| 0| free(line); 1018| 0| linecount = prev_linecount; 1019| 0| curfilename = prev_filename; 1020| 0| --depth; 1021| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1022| | 1023| 0|} /* end read_config() */ free_config: 1029| 1|{ 1030| 1| struct config_files *ctmp = config_files; 1031| 1| struct config_line *ltmp; 1032| | 1033| 3| for (; ctmp != NULL; ctmp = ctmp->next) ------------------ | Branch (1033:12): [True: 2, False: 1] ------------------ 1034| 103| for (ltmp = ctmp->start; ltmp != NULL; ltmp = ltmp->next) ------------------ | Branch (1034:34): [True: 101, False: 2] ------------------ 1035| 101| if (ltmp->free_func) ------------------ | Branch (1035:17): [True: 7, False: 94] ------------------ 1036| 7| (*(ltmp->free_func)) (); 1037| 1|} read_configs: 1082| 1|{ 1083| 1| char *optional_config = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1084| 1| NETSNMP_DS_LIB_OPTIONALCONFIG); ------------------ | | 156| 1|#define NETSNMP_DS_LIB_OPTIONALCONFIG 5 ------------------ 1085| | 1086| 1| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1087| 1| SNMP_CALLBACK_PRE_READ_CONFIG, NULL); ------------------ | | 30| 1|#define SNMP_CALLBACK_PRE_READ_CONFIG 7 ------------------ 1088| | 1089| 1| DEBUGMSGTL(("read_config", "reading normal configuration tokens\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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 1090| | 1091| 1| if ((NULL != optional_config) && (*optional_config == '-')) { ------------------ | Branch (1091:9): [True: 0, False: 1] | 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| 1| (void)read_config_files(NORMAL_CONFIG); ------------------ | | 14| 1|#define NORMAL_CONFIG 0 ------------------ 1097| | 1098| | /* 1099| | * do this even when the normal above wasn't done 1100| | */ 1101| 1| if (NULL != optional_config) ------------------ | Branch (1101:9): [True: 0, False: 1] ------------------ 1102| 0| (void)read_configs_optional(optional_config, NORMAL_CONFIG); ------------------ | | 14| 0|#define NORMAL_CONFIG 0 ------------------ 1103| | 1104| 1| netsnmp_config_process_memories_when(NORMAL_CONFIG, 1); ------------------ | | 14| 1|#define NORMAL_CONFIG 0 ------------------ 1105| | 1106| 1| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1107| 1| NETSNMP_DS_LIB_HAVE_READ_CONFIG, 1); ------------------ | | 87| 1|#define NETSNMP_DS_LIB_HAVE_READ_CONFIG 27 /* have the config tokens been processed */ ------------------ 1108| 1| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1109| 1| SNMP_CALLBACK_POST_READ_CONFIG, NULL); ------------------ | | 24| 1|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 1110| 1|} read_premib_configs: 1114| 1|{ 1115| 1| char *optional_config = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1116| 1| NETSNMP_DS_LIB_OPTIONALCONFIG); ------------------ | | 156| 1|#define NETSNMP_DS_LIB_OPTIONALCONFIG 5 ------------------ 1117| | 1118| 1| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1119| 1| SNMP_CALLBACK_PRE_PREMIB_READ_CONFIG, NULL); ------------------ | | 31| 1|#define SNMP_CALLBACK_PRE_PREMIB_READ_CONFIG 8 ------------------ 1120| | 1121| 1| DEBUGMSGTL(("read_config", "reading premib configuration tokens\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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 1122| | 1123| 1| if ((NULL != optional_config) && (*optional_config == '-')) { ------------------ | Branch (1123:9): [True: 0, False: 1] | 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| 1| (void)read_config_files(PREMIB_CONFIG); ------------------ | | 15| 1|#define PREMIB_CONFIG 1 ------------------ 1129| | 1130| 1| if (NULL != optional_config) ------------------ | Branch (1130:9): [True: 0, False: 1] ------------------ 1131| 0| (void)read_configs_optional(optional_config, PREMIB_CONFIG); ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ 1132| | 1133| 1| netsnmp_config_process_memories_when(PREMIB_CONFIG, 0); ------------------ | | 15| 1|#define PREMIB_CONFIG 1 ------------------ 1134| | 1135| 1| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1136| 1| NETSNMP_DS_LIB_HAVE_READ_PREMIB_CONFIG, 1); ------------------ | | 86| 1|#define NETSNMP_DS_LIB_HAVE_READ_PREMIB_CONFIG 26 /* have the pre-mib parsing config tokens been processed */ ------------------ 1137| 1| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1138| 1| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, NULL); ------------------ | | 27| 1|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 1139| 1|} 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| 5|{ 1171| 5| char defaultPath[SPRINT_MAX_LEN]; 1172| 5| const char *homepath; 1173| | 1174| 5| if (NULL == netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 5|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1174:9): [True: 1, False: 4] ------------------ 1175| 5| NETSNMP_DS_LIB_CONFIGURATION_DIR)) { ------------------ | | 160| 5|#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| 5| return (netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 5|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1187| 5| NETSNMP_DS_LIB_CONFIGURATION_DIR)); ------------------ | | 160| 5|#define NETSNMP_DS_LIB_CONFIGURATION_DIR 9 ------------------ 1188| 5|} set_persistent_directory: 1201| 1|{ 1202| 1| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1203| 1| NETSNMP_DS_LIB_PERSISTENT_DIR, dir); ------------------ | | 159| 1|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 1204| 1|} get_persistent_directory: 1218| 9|{ 1219| 9| if (NULL == netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 9|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1219:9): [True: 1, False: 8] ------------------ 1220| 9| NETSNMP_DS_LIB_PERSISTENT_DIR)) { ------------------ | | 159| 9|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 1221| 1| const char *persdir = netsnmp_getenv("SNMP_PERSISTENT_DIR"); 1222| 1| if (NULL == persdir) ------------------ | Branch (1222:13): [True: 1, False: 0] ------------------ 1223| 1| persdir = NETSNMP_PERSISTENT_DIRECTORY; ------------------ | | 2003| 1|#define NETSNMP_PERSISTENT_DIRECTORY "/var/net-snmp" ------------------ 1224| 1| set_persistent_directory(persdir); 1225| 1| } 1226| 9| return (netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 9|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1227| 9| NETSNMP_DS_LIB_PERSISTENT_DIR)); ------------------ | | 159| 9|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 1228| 9|} read_config_files_of_type: 1412| 4|{ 1413| 4| const char *confpath, *persfile, *envconfpath; 1414| 4| char *perspath; 1415| 4| int ret = SNMPERR_GENERR; ------------------ | | 185| 4|#define SNMPERR_GENERR (-1) ------------------ 1416| | 1417| 4| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 4|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1417:9): [True: 0, False: 4] ------------------ 1418| 4| NETSNMP_DS_LIB_DONT_PERSIST_STATE) ------------------ | | 92| 4|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 1419| 4| || netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 4|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1419:12): [True: 0, False: 4] ------------------ 1420| 4| NETSNMP_DS_LIB_DISABLE_CONFIG_LOAD) ------------------ | | 66| 4|#define NETSNMP_DS_LIB_DISABLE_CONFIG_LOAD NETSNMP_DS_LIB_DONT_READ_CONFIGS | | ------------------ | | | | 65| 4|#define NETSNMP_DS_LIB_DONT_READ_CONFIGS 6 /* don't read normal config files */ | | ------------------ ------------------ 1421| 4| || (NULL == ctmp)) return ret; ------------------ | Branch (1421:12): [True: 0, False: 4] ------------------ 1422| | 1423| | /* 1424| | * these shouldn't change 1425| | */ 1426| 4| confpath = get_configuration_directory(); 1427| 4| persfile = netsnmp_getenv("SNMP_PERSISTENT_FILE"); 1428| 4| 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| 4| perspath = strdup(get_persistent_directory()); 1437| 4| if (perspath == NULL) { ------------------ | Branch (1437:13): [True: 0, False: 4] ------------------ 1438| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1439| 0| } 1440| 4| if (envconfpath == NULL) { ------------------ | Branch (1440:13): [True: 4, 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| 4| if ( read_config_files_in_path(confpath, ctmp, when, perspath, ------------------ | Branch (1446:18): [True: 0, False: 4] ------------------ 1447| 4| persfile) == SNMPERR_SUCCESS ) ------------------ | | 184| 4|#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| 4| free(perspath); 1450| 4| perspath = strdup(get_persistent_directory()); 1451| 4| if (perspath == NULL) { ------------------ | Branch (1451:17): [True: 0, False: 4] ------------------ 1452| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1453| 0| } 1454| 4| if ( read_config_files_in_path(perspath, ctmp, when, perspath, ------------------ | Branch (1454:18): [True: 0, False: 4] ------------------ 1455| 4| persfile) == SNMPERR_SUCCESS ) ------------------ | | 184| 4|#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| 4| } 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| 4| free(perspath); 1467| 4| return ret; 1468| 4|} read_config_files: 1476| 2|read_config_files(int when) { 1477| | 1478| 2| struct config_files *ctmp = config_files; 1479| 2| int ret = SNMPERR_GENERR; ------------------ | | 185| 2|#define SNMPERR_GENERR (-1) ------------------ 1480| | 1481| 2| config_errors = 0; 1482| | 1483| 2| if (when == PREMIB_CONFIG) ------------------ | | 15| 2|#define PREMIB_CONFIG 1 ------------------ | Branch (1483:9): [True: 1, False: 1] ------------------ 1484| 1| free_config(); 1485| | 1486| | /* 1487| | * read all config file types 1488| | */ 1489| 6| for (; ctmp != NULL; ctmp = ctmp->next) { ------------------ | Branch (1489:12): [True: 4, False: 2] ------------------ 1490| 4| if ( read_config_files_of_type(when, ctmp) == SNMPERR_SUCCESS ) ------------------ | | 184| 4|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1490:14): [True: 0, False: 4] ------------------ 1491| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1492| 4| } 1493| | 1494| 2| if (config_errors) { ------------------ | Branch (1494:9): [True: 0, False: 2] ------------------ 1495| | snmp_log(LOG_ERR, "net-snmp: %d error(s) in config file(s)\n", 1496| 0| config_errors); 1497| 0| } 1498| 2| return ret; 1499| 2|} skip_white_const: 1806| 4|{ 1807| 4| if (ptr == NULL) ------------------ | Branch (1807:9): [True: 0, False: 4] ------------------ 1808| 0| return (NULL); 1809| 6| while (*ptr != 0 && isspace((unsigned char)*ptr)) ------------------ | Branch (1809:12): [True: 4, False: 2] | Branch (1809:25): [True: 2, False: 2] ------------------ 1810| 2| ptr++; 1811| 4| if (*ptr == 0 || *ptr == '#') ------------------ | Branch (1811:9): [True: 2, False: 2] | Branch (1811:22): [True: 0, False: 2] ------------------ 1812| 2| return (NULL); 1813| 2| return (ptr); 1814| 4|} copy_nword_const: 1871| 4|{ 1872| 4| char quote; 1873| 4| if (!from || !to) ------------------ | Branch (1873:9): [True: 0, False: 4] | Branch (1873:18): [True: 0, False: 4] ------------------ 1874| 0| return NULL; 1875| 4| if ((*from == '\"') || (*from == '\'')) { ------------------ | Branch (1875:9): [True: 0, False: 4] | Branch (1875:28): [True: 0, False: 4] ------------------ 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| 4| } else { 1900| 18| while (*from != 0 && !isspace((unsigned char)(*from))) { ------------------ | Branch (1900:16): [True: 16, False: 2] | Branch (1900:30): [True: 14, False: 2] ------------------ 1901| 14| if ((*from == '\\') && (*(from + 1) != 0)) { ------------------ | Branch (1901:17): [True: 0, False: 14] | 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| 14| } else { 1909| 14| if (len > 0) { /* don't copy beyond len bytes */ ------------------ | Branch (1909:21): [True: 14, False: 0] ------------------ 1910| 14| *to++ = *from++; 1911| 14| if (--len == 0) ------------------ | Branch (1911:25): [True: 0, False: 14] ------------------ 1912| 0| *(to - 1) = '\0'; /* null protect the last spot */ 1913| 14| } else 1914| 0| from++; 1915| 14| } 1916| 14| } 1917| 4| } 1918| 4| if (len > 0) ------------------ | Branch (1918:9): [True: 4, False: 0] ------------------ 1919| 4| *to = 0; 1920| 4| from = skip_white_const(from); 1921| 4| return (from); 1922| 4|} /* copy_nword */ read_config.c:internal_register_config_handler: 153| 103|{ 154| 103| struct config_files **ctmp = &config_files; 155| 103| struct config_line **ltmp; 156| 103| const char *type = type_param; 157| | 158| 103| if (type == NULL || *type == '\0') { ------------------ | Branch (158:9): [True: 2, False: 101] | Branch (158:25): [True: 2, False: 99] ------------------ 159| 4| type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 4|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 160| 4| NETSNMP_DS_LIB_APPTYPE); ------------------ | | 157| 4|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 161| 4| } 162| | 163| | /* 164| | * Handle multiple types (recursively) 165| | */ 166| 103| if (strchr(type, ':')) { ------------------ | Branch (166:9): [True: 2, False: 101] ------------------ 167| 2| struct config_line *ltmp2 = NULL; 168| 2| char buf[STRINGMAX]; 169| 2| char *cptr = buf; 170| | 171| 2| strlcpy(buf, type, STRINGMAX); ------------------ | | 12| 2|#define STRINGMAX 1024 ------------------ 172| 6| while (cptr) { ------------------ | Branch (172:16): [True: 4, False: 2] ------------------ 173| 4| char* c = cptr; 174| 4| cptr = strchr(cptr, ':'); 175| 4| if(cptr) { ------------------ | Branch (175:16): [True: 2, False: 2] ------------------ 176| 2| *cptr = '\0'; 177| 2| ++cptr; 178| 2| } 179| 4| ltmp2 = internal_register_config_handler(c, token, parser1, parser2, 180| 4| releaser, help, when); 181| 4| } 182| 2| return ltmp2; 183| 2| } 184| | 185| | /* 186| | * Find type in current list -OR- create a new file type. 187| | */ 188| 118| while (*ctmp != NULL && strcmp((*ctmp)->fileHeader, type)) { ------------------ | Branch (188:12): [True: 116, False: 2] | Branch (188:29): [True: 17, False: 99] ------------------ 189| 17| ctmp = &((*ctmp)->next); 190| 17| } 191| | 192| 101| if (*ctmp == NULL) { ------------------ | Branch (192:9): [True: 2, False: 99] ------------------ 193| 2| *ctmp = (struct config_files *) 194| 2| calloc(1, sizeof(struct config_files)); 195| 2| if (!*ctmp) { ------------------ | Branch (195:13): [True: 0, False: 2] ------------------ 196| 0| return NULL; 197| 0| } 198| | 199| 2| (*ctmp)->fileHeader = strdup(type); 200| 2| if (!(*ctmp)->fileHeader) { ------------------ | Branch (200:13): [True: 0, False: 2] ------------------ 201| 0| free(*ctmp); 202| 0| *ctmp = NULL; 203| 0| return NULL; 204| 0| } 205| 2| DEBUGMSGTL(("9:read_config:type", "new type %s\n", 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: 1, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 2] | | ------------------ ------------------ 206| 2| } 207| | 208| 101| DEBUGMSGTL(("9:read_config:register_handler", "registering %s %s\n", ------------------ | | 66| 101|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 101|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 91, False: 10] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 91|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 91|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 91|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 91| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 101] | | ------------------ ------------------ 209| 101| type, token)); 210| | /* 211| | * Find parser type in current list -OR- create a new 212| | * line parser entry. 213| | */ 214| 101| ltmp = &((*ctmp)->start); 215| | 216| 3.72k| while (*ltmp != NULL && strcmp((*ltmp)->config_token, token)) { ------------------ | Branch (216:12): [True: 3.62k, False: 101] | Branch (216:29): [True: 3.62k, False: 0] ------------------ 217| 3.62k| ltmp = &((*ltmp)->next); 218| 3.62k| } 219| | 220| 101| if (*ltmp == NULL) { ------------------ | Branch (220:9): [True: 101, False: 0] ------------------ 221| 101| *ltmp = (struct config_line *) 222| 101| calloc(1, sizeof(struct config_line)); 223| 101| if (!*ltmp) { ------------------ | Branch (223:13): [True: 0, False: 101] ------------------ 224| 0| return NULL; 225| 0| } 226| | 227| 101| (*ltmp)->config_time = when; 228| 101| (*ltmp)->config_token = strdup(token); 229| 101| if (!(*ltmp)->config_token) { ------------------ | Branch (229:13): [True: 0, False: 101] ------------------ 230| 0| free(*ltmp); 231| 0| *ltmp = NULL; 232| 0| return NULL; 233| 0| } 234| | 235| 101| if (help != NULL) ------------------ | Branch (235:13): [True: 89, False: 12] ------------------ 236| 89| (*ltmp)->help = strdup(help); 237| 101| } 238| | 239| | /* 240| | * Add/Replace the parse/free functions for the given line type 241| | * in the given file type. 242| | */ 243| 101| (*ltmp)->parse_line1 = parser1; 244| 101| (*ltmp)->parse_line2 = parser2; 245| 101| (*ltmp)->free_func = releaser; 246| | 247| 101| return (*ltmp); 248| | 249| 101|} /* end register_config_handler() */ read_config.c:read_config_files_in_path: 1277| 8|{ 1278| 8| int done, j; 1279| 8| char configfile[300]; 1280| 8| char *cptr1, *cptr2, *envconfpath; 1281| 8| struct stat statbuf; 1282| 8| int ret = SNMPERR_GENERR; ------------------ | | 185| 8|#define SNMPERR_GENERR (-1) ------------------ 1283| | 1284| 8| if ((NULL == path) || (NULL == ctmp)) ------------------ | Branch (1284:9): [True: 0, False: 8] | Branch (1284:27): [True: 0, False: 8] ------------------ 1285| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1286| | 1287| 8| envconfpath = strdup(path); 1288| 8| if (NULL == envconfpath) { ------------------ | Branch (1288:9): [True: 0, False: 8] ------------------ 1289| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1290| 0| } 1291| | 1292| 8| DEBUGMSGTL(("read_config:path", " config path used for %s:%s (persistent path:%s)\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: 8, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 8|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 8|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 8|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 8| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 8] | | ------------------ ------------------ 1293| 8| ctmp->fileHeader, envconfpath, perspath)); 1294| 8| cptr1 = cptr2 = envconfpath; 1295| 8| done = 0; 1296| 24| while ((!done) && (*cptr2 != 0)) { ------------------ | Branch (1296:12): [True: 20, False: 4] | Branch (1296:23): [True: 20, False: 0] ------------------ 1297| 544| while (*cptr1 != 0 && *cptr1 != ENV_SEPARATOR_CHAR) ------------------ | | 70| 536|#define ENV_SEPARATOR_CHAR ':' ------------------ | Branch (1297:16): [True: 536, False: 8] | Branch (1297:31): [True: 524, False: 12] ------------------ 1298| 524| cptr1++; 1299| 20| if (*cptr1 == 0) ------------------ | Branch (1299:13): [True: 8, False: 12] ------------------ 1300| 8| done = 1; 1301| 12| else 1302| 12| *cptr1 = 0; 1303| | 1304| 20| DEBUGMSGTL(("read_config:dir", " config dir: %s\n", cptr2 )); ------------------ | | 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: 20, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 20|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 20|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 20|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 20| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 20] | | ------------------ ------------------ 1305| 20| if (stat(cptr2, &statbuf) != 0) { ------------------ | Branch (1305:13): [True: 16, False: 4] ------------------ 1306| | /* 1307| | * Directory not there, continue 1308| | */ 1309| 16| DEBUGMSGTL(("read_config:dir", " Directory not present: %s\n", cptr2 )); ------------------ | | 66| 16|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 16|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 16, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 16|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 16|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 16|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 16| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 16] | | ------------------ ------------------ 1310| 16| cptr2 = ++cptr1; 1311| 16| continue; 1312| 16| } 1313| 4|#ifdef S_ISDIR 1314| 4| if (!S_ISDIR(statbuf.st_mode)) { ------------------ | Branch (1314:13): [True: 0, False: 4] ------------------ 1315| | /* 1316| | * Not a directory, continue 1317| | */ 1318| 0| DEBUGMSGTL(("read_config:dir", " Not a directory: %s\n", cptr2 )); ------------------ | | 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] | | ------------------ ------------------ 1319| 0| cptr2 = ++cptr1; 1320| 0| continue; 1321| 0| } 1322| 4|#endif 1323| | 1324| | /* 1325| | * for proper persistent storage retrieval, we need to read old backup 1326| | * copies of the previous storage files. If the application in 1327| | * question has died without the proper call to snmp_clean_persistent, 1328| | * then we read all the configuration files we can, starting with 1329| | * the oldest first. 1330| | */ 1331| 4| if (strncmp(cptr2, perspath, strlen(perspath)) == 0 || ------------------ | Branch (1331:13): [True: 4, False: 0] ------------------ 1332| 0| (persfile != NULL && ------------------ | Branch (1332:14): [True: 0, False: 0] ------------------ 1333| 4| strncmp(cptr2, persfile, strlen(persfile)) == 0)) { ------------------ | Branch (1333:14): [True: 0, False: 0] ------------------ 1334| 4| DEBUGMSGTL(("read_config:persist", " persist dir: %s\n", cptr2 )); ------------------ | | 66| 4|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 4|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 4, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 4|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 4|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 4|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 4| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 4] | | ------------------ ------------------ 1335| | /* 1336| | * limit this to the known storage directory only 1337| | */ 1338| 4| for (j = 0; j <= NETSNMP_MAX_PERSISTENT_BACKUPS; j++) { ------------------ | | 2015| 4|#define NETSNMP_MAX_PERSISTENT_BACKUPS 10 ------------------ | Branch (1338:25): [True: 4, False: 0] ------------------ 1339| 4| snprintf(configfile, sizeof(configfile), 1340| 4| "%s/%s.%d.conf", cptr2, 1341| 4| ctmp->fileHeader, j); 1342| 4| if (stat(configfile, &statbuf) != 0) { ------------------ | Branch (1342:21): [True: 4, False: 0] ------------------ 1343| | /* 1344| | * file not there, continue 1345| | */ 1346| 4| break; 1347| 4| } else { 1348| | /* 1349| | * backup exists, read it 1350| | */ 1351| 0| DEBUGMSGTL(("read_config_files", ------------------ | | 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] | | ------------------ ------------------ 1352| 0| "old config file found: %s, parsing\n", 1353| 0| configfile)); 1354| 0| if (read_config(configfile, ctmp->start, when) == SNMPERR_SUCCESS) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1354:25): [True: 0, False: 0] ------------------ 1355| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1356| 0| } 1357| 4| } 1358| 4| } 1359| 4| snprintf(configfile, sizeof(configfile), 1360| 4| "%s/%s.conf", cptr2, ctmp->fileHeader); 1361| 4| if (read_config(configfile, ctmp->start, when) == SNMPERR_SUCCESS) ------------------ | | 184| 4|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1361:13): [True: 0, False: 4] ------------------ 1362| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1363| 4| snprintf(configfile, sizeof(configfile), 1364| 4| "%s/%s.local.conf", cptr2, ctmp->fileHeader); 1365| 4| if (read_config(configfile, ctmp->start, when) == SNMPERR_SUCCESS) ------------------ | | 184| 4|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1365:13): [True: 0, False: 4] ------------------ 1366| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1367| | 1368| 4| if(done) ------------------ | Branch (1368:12): [True: 4, False: 0] ------------------ 1369| 4| break; 1370| | 1371| 0| cptr2 = ++cptr1; 1372| 0| } 1373| | SNMP_FREE(envconfpath); ------------------ | | 62| 8|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 8, False: 0] | | | Branch (62:66): [Folded, False: 8] | | ------------------ ------------------ 1374| 8| return ret; 1375| 8|} sc_find_auth_alg_byoid: 270| 2|{ 271| 2| int i = 0; 272| | 273| 2| DEBUGTRACE; ------------------ | | 63| 2|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 2] | | ------------------ ------------------ 274| | 275| 2| if ((NULL == authoid) || (0 == len)) ------------------ | Branch (275:9): [True: 0, False: 2] | Branch (275:30): [True: 0, False: 2] ------------------ 276| 0| return NULL; 277| | 278| 6| for( ; _auth_alg_info[i].type != -1; ++i) { ------------------ | Branch (278:12): [True: 6, False: 0] ------------------ 279| 6| if (len != _auth_alg_info[i].oid_len) ------------------ | Branch (279:13): [True: 0, False: 6] ------------------ 280| 0| continue; 281| 6| if (snmp_oid_compare(_auth_alg_info[i].alg_oid, ------------------ | Branch (281:13): [True: 2, False: 4] ------------------ 282| 6| _auth_alg_info[i].oid_len, 283| 6| authoid, len) == 0 ) 284| 2| return(&_auth_alg_info[i]); 285| 6| } 286| | 287| |/* DEBUGMSGTL(("scapi", "No auth alg found for")); 288| | DEBUGMSGOID(("scapi", authoid, len ));*/ 289| | 290| 0| return NULL; 291| 2|} sc_find_auth_alg_bytype: 317| 2|{ 318| 2| int i = 0; 319| | 320| 2| DEBUGTRACE; ------------------ | | 63| 2|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 2] | | ------------------ ------------------ 321| | 322| 6| for( ; _auth_alg_info[i].type != -1; ++i) { ------------------ | Branch (322:12): [True: 6, False: 0] ------------------ 323| 6| if (type != _auth_alg_info[i].type) ------------------ | Branch (323:13): [True: 4, False: 2] ------------------ 324| 4| continue; 325| 2| return(&_auth_alg_info[i]); 326| 6| } 327| | 328| 0| return NULL; 329| 2|} sc_get_authtype: 342| 2|{ 343| 2| const netsnmp_auth_alg_info *aai; 344| | 345| 2| DEBUGTRACE; ------------------ | | 63| 2|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 2] | | ------------------ ------------------ 346| | 347| 2| aai = sc_find_auth_alg_byoid(hashtype, hashtype_len); 348| 2| if (NULL == aai) ------------------ | Branch (348:9): [True: 0, False: 2] ------------------ 349| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 350| | 351| 2| return aai->type; 352| 2|} sc_get_proper_auth_length_bytype: 399| 2|{ 400| 2| const netsnmp_auth_alg_info *aai; 401| | 402| 2| DEBUGTRACE; ------------------ | | 63| 2|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 2] | | ------------------ ------------------ 403| | 404| 2| aai = sc_find_auth_alg_bytype(hashtype); 405| 2| if (NULL == aai) ------------------ | Branch (405:9): [True: 0, False: 2] ------------------ 406| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 407| | 408| 2| return aai->proper_length; 409| 2|} sc_init: 569| 1|{ 570| 1| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 571| | 572| 1|#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| 1| return rval; 604| 1|} /* end sc_init() */ sc_random: 619| 3|{ 620| 3| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 3|#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| 3| DEBUGTRACE; ------------------ | | 63| 3|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 3, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 3|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 3|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 3| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 3] | | ------------------ ------------------ 628| | 629| 3|#ifdef NETSNMP_USE_OPENSSL 630| 3| RAND_bytes(buf, *buflen); /* will never fail */ 631| 3| MAKE_MEM_DEFINED(buf, *buflen); ------------------ | | 8| 3|#define MAKE_MEM_DEFINED(ptr, len) do { } while (0) | | ------------------ | | | Branch (8:50): [Folded, False: 3] | | ------------------ ------------------ 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| 3| return rval; 653| | 654| 3|} /* end sc_random() */ sc_get_openssl_hashfn: 664| 2|{ 665| 2| const EVP_MD *hashfn = NULL; 666| | 667| 2| DEBUGTRACE; ------------------ | | 63| 2|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 2] | | ------------------ ------------------ 668| | 669| 2| switch (auth_type) { ------------------ | Branch (669:13): [True: 2, False: 0] ------------------ 670| 0|#ifndef NETSNMP_DISABLE_MD5 671| 2| case NETSNMP_USMAUTH_HMACMD5: ------------------ | | 21| 2|#define NETSNMP_USMAUTH_HMACMD5 2 ------------------ | Branch (671:9): [True: 2, False: 0] ------------------ 672| 2| hashfn = (const EVP_MD *) EVP_md5(); 673| 2| break; 674| 0|#endif 675| 0| case NETSNMP_USMAUTH_HMACSHA1: ------------------ | | 22| 0|#define NETSNMP_USMAUTH_HMACSHA1 3 ------------------ | Branch (675:9): [True: 0, False: 2] ------------------ 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: 2] ------------------ 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: 2] ------------------ 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: 2] ------------------ 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: 2] ------------------ 695| 0| hashfn = (const EVP_MD *) EVP_sha512(); 696| 0| break; 697| 2|#endif /* HAVE_EVP_SHA384 */ 698| 2| } 699| | 700| 2| return hashfn; 701| 2|} sc_hash: 924| 2|{ 925| 2| int auth_type; 926| | 927| 2| DEBUGTRACE; ------------------ | | 63| 2|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 2] | | ------------------ ------------------ 928| | 929| 2| if (hashtype == NULL) ------------------ | Branch (929:9): [True: 0, False: 2] ------------------ 930| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 931| | 932| 2| auth_type = sc_get_authtype(hashtype, hashtypelen); 933| 2| if (auth_type < 0 ) ------------------ | Branch (933:9): [True: 0, False: 2] ------------------ 934| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 935| | 936| 2| return sc_hash_type(auth_type, buf, buf_len, MAC, MAC_len); 937| 2|} sc_hash_type: 963| 2|{ 964| 2|#if defined(NETSNMP_USE_OPENSSL) || defined(NETSNMP_USE_PKCS11) || defined(NETSNMP_USE_INTERNAL_CRYPTO) 965| 2| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 2|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 966| 2|#endif 967| 2|#if defined(NETSNMP_USE_OPENSSL) || defined(NETSNMP_USE_PKCS11) 968| 2| unsigned int tmp_len; 969| 2|#endif 970| 2| int ret; 971| | 972| 2|#ifdef NETSNMP_USE_OPENSSL 973| 2| const EVP_MD *hashfn; 974| 2| EVP_MD_CTX *cptr; 975| 2|#endif 976| |#ifdef NETSNMP_USE_INTERNAL_CRYPTO 977| | MD5_CTX cmd5; 978| | SHA_CTX csha1; 979| |#endif 980| 2| DEBUGTRACE; ------------------ | | 63| 2|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 2|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 2|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 2| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 2] | | ------------------ ------------------ 981| | 982| 2| if (buf == NULL || buf_len <= 0 || MAC == NULL || MAC_len == NULL ) ------------------ | Branch (982:9): [True: 0, False: 2] | Branch (982:24): [True: 0, False: 2] | Branch (982:40): [True: 0, False: 2] | Branch (982:55): [True: 0, False: 2] ------------------ 983| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 984| | 985| 2| ret = sc_get_proper_auth_length_bytype(auth_type); 986| 2| if (( ret < 0 ) || (*MAC_len < (size_t)ret )) ------------------ | Branch (986:9): [True: 0, False: 2] | Branch (986:24): [True: 0, False: 2] ------------------ 987| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 988| | 989| 2|#ifdef NETSNMP_USE_OPENSSL 990| | /* 991| | * Determine transform type. 992| | */ 993| 2| hashfn = sc_get_openssl_hashfn(auth_type); 994| 2| if (NULL == hashfn) ------------------ | Branch (994:9): [True: 0, False: 2] ------------------ 995| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 996| | 997| |/** initialize the pointer */ 998| 2|#if defined(HAVE_EVP_MD_CTX_NEW) 999| 2| 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| 2| if (!EVP_DigestInit(cptr, hashfn)) { ------------------ | Branch (1010:9): [True: 0, False: 2] ------------------ 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| 2| EVP_DigestUpdate(cptr, buf, buf_len); 1018| | 1019| |/** do the final pass */ 1020| 2| EVP_DigestFinal(cptr, MAC, &tmp_len); 1021| 2| *MAC_len = tmp_len; 1022| | 1023| 2|sc_hash_type_quit: 1024| 2|#if defined(HAVE_EVP_MD_CTX_FREE) 1025| 2| 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| 2| 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| 2|} snmp_parse_var_op: 160| 91|{ 161| 91| u_char var_op_type; 162| 91| size_t var_op_len = *listlength; 163| 91| u_char *var_op_start = data; 164| | 165| 91| data = asn_parse_sequence(data, &var_op_len, &var_op_type, 166| 91| (ASN_SEQUENCE | ASN_CONSTRUCTOR), "var_op"); ------------------ | | 84| 91|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), "var_op"); ------------------ | | 96| 91|#define ASN_CONSTRUCTOR 0x20U ------------------ 167| 91| if (data == NULL) { ------------------ | Branch (167:9): [True: 8, False: 83] ------------------ 168| | /* 169| | * msg detail is set 170| | */ 171| 8| return NULL; 172| 8| } 173| 83| DEBUGDUMPHEADER("recv", "Name"); ------------------ | | 79| 83| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 83|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 83, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 83| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 83|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 83|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 83|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 83|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 83| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 83| debugmsg("dumph_" token,x); \ | | | | 180| 83| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 166|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 83, False: 0] | | | | ------------------ | | | | 181| 83| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 83|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 83| (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| 83| 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| 83| debugmsg("dumph_" token,"\n"); \ | | | | 185| 83| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 83| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 83|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 83] | | ------------------ ------------------ 174| 83| data = 175| 83| asn_parse_objid(data, &var_op_len, &var_op_type, var_name, 176| 83| var_name_len); 177| 83| DEBUGINDENTLESS(); ------------------ | | 75| 83|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 83|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 83, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 83|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 83] | | ------------------ ------------------ 178| 83| if (data == NULL) { ------------------ | Branch (178:9): [True: 20, False: 63] ------------------ 179| 20| ERROR_MSG("No OID for variable"); ------------------ | | 188| 20|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 180| 20| return NULL; 181| 20| } 182| 63| if (var_op_type != ------------------ | Branch (182:9): [True: 0, False: 63] ------------------ 183| 63| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OBJECT_ID)) ------------------ | | 90| 63|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OBJECT_ID)) ------------------ | | 95| 63|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OBJECT_ID)) ------------------ | | 81| 63|#define ASN_OBJECT_ID 0x06U ------------------ 184| 0| return NULL; 185| 63| *var_val = data; /* save pointer to this object */ 186| | /* 187| | * find out what type of object this is 188| | */ 189| 63| data = asn_parse_header(data, &var_op_len, var_val_type); 190| 63| if (data == NULL) { ------------------ | Branch (190:9): [True: 0, False: 63] ------------------ 191| 0| ERROR_MSG("No header for value"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 192| 0| return NULL; 193| 0| } 194| | /* 195| | * XXX no check for type! 196| | */ 197| 63| *var_val_len = var_op_len; 198| 63| data += var_op_len; 199| 63| *listlength -= (int) (data - var_op_start); 200| 63| return data; 201| 63|} init_alarm_post_config: 63| 1|{ 64| 1| start_alarms = 1; 65| 1| set_an_alarm(); 66| 1| return SNMPERR_SUCCESS; ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 67| 1|} init_snmp_alarm: 71| 1|{ 72| 1| start_alarms = 0; 73| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 74| 1| SNMP_CALLBACK_POST_READ_CONFIG, ------------------ | | 24| 1|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 75| | init_alarm_post_config, NULL); 76| 1|} sa_find_next: 169| 1|{ 170| 1| struct snmp_alarm *a, *lowest = NULL; 171| | 172| 1| for (a = thealarms; a != NULL; a = a->next) ------------------ | Branch (172:25): [True: 0, False: 1] ------------------ 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| 1| return lowest; 178| 1|} netsnmp_get_next_alarm_time: 253| 1|{ 254| 1| struct snmp_alarm *sa_ptr; 255| | 256| 1| sa_ptr = sa_find_next(); 257| | 258| 1| if (sa_ptr) { ------------------ | Branch (258:9): [True: 0, False: 1] ------------------ 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| 1| } else { 267| 1| return 0; 268| 1| } 269| 1|} get_next_alarm_delay_time: 282| 1|{ 283| 1| struct timeval t_now, alarm_tm; 284| 1| int res; 285| | 286| 1| netsnmp_get_monotonic_clock(&t_now); 287| 1| res = netsnmp_get_next_alarm_time(&alarm_tm, &t_now); 288| 1| if (res) ------------------ | Branch (288:9): [True: 0, False: 1] ------------------ 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| 1| return res; 291| 1|} set_an_alarm: 296| 1|{ 297| 1| struct timeval delta; 298| 1| 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| 1| if (nextalarm && !netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (306:9): [True: 0, False: 1] | 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| 1| } else { 326| 1| DEBUGMSGTL(("snmp_alarm", "no alarms found to schedule\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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 327| 1| } 328| 1|} netsnmp_max_send_msg_size: 382| 162|{ 383| 162| u_int max = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 162|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 384| 162| NETSNMP_DS_LIB_MSG_SEND_MAX); ------------------ | | 132| 162|#define NETSNMP_DS_LIB_MSG_SEND_MAX 16 /* global max response size */ ------------------ 385| 162| if (0 == max) ------------------ | Branch (385:9): [True: 162, False: 0] ------------------ 386| 162| max = SNMP_MAX_PACKET_LEN; ------------------ | | 49| 162|#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| 162| return max; 393| 162|} snmp_pdu_type: 410| 6.32k|{ 411| 6.32k| static char unknown[20]; 412| 6.32k| switch(type) { 413| 200| case SNMP_MSG_GET: ------------------ | | 125| 200|#define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 92| 200|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 96| 200|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (413:5): [True: 200, False: 6.12k] ------------------ 414| 200| return "GET"; 415| 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 (415:5): [True: 0, False: 6.32k] ------------------ 416| 0| return "GETNEXT"; 417| 56| case SNMP_MSG_GETBULK: ------------------ | | 140| 56|#define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 92| 56|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 96| 56|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (417:5): [True: 56, False: 6.26k] ------------------ 418| 56| return "GETBULK"; 419| 0|#ifndef NETSNMP_NO_WRITE_SUPPORT 420| 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 (420:5): [True: 0, False: 6.32k] ------------------ 421| 0| return "SET"; 422| 0|#endif /* !NETSNMP_NO_WRITE_SUPPORT */ 423| 110| case SNMP_MSG_RESPONSE: ------------------ | | 127| 110|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 110|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 110|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (423:5): [True: 110, False: 6.21k] ------------------ 424| 110| return "RESPONSE"; 425| 5.75k| case SNMP_MSG_TRAP: ------------------ | | 135| 5.75k|#define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 92| 5.75k|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 96| 5.75k|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (425:5): [True: 5.75k, False: 574] ------------------ 426| 5.75k| return "TRAP"; 427| 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 (427:5): [True: 0, False: 6.32k] ------------------ 428| 0| return "INFORM"; 429| 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 (429:5): [True: 0, False: 6.32k] ------------------ 430| 0| return "TRAP2"; 431| 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 (431:5): [True: 0, False: 6.32k] ------------------ 432| 0| return "REPORT"; 433| 208| default: ------------------ | Branch (433:5): [True: 208, False: 6.11k] ------------------ 434| 208| snprintf(unknown, sizeof(unknown), "?0x%2X?", type); 435| 208| return unknown; 436| 6.32k| } 437| 6.32k|} snmp_get_next_sessid: 486| 81|{ 487| 81| long retVal; 488| 81| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSIONID); ------------------ | | 79| 81|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 81] | | ------------------ ------------------ 489| 81| retVal = 1 + Sessid; /*MTCRITICAL_RESOURCE */ 490| 81| if (!retVal) ------------------ | Branch (490:9): [True: 0, False: 81] ------------------ 491| 0| retVal = 2; 492| 81| Sessid = retVal; 493| 81| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 91| 81|#define NETSNMP_DS_LIB_16BIT_IDS 31 /* restrict requestIDs, etc to 16-bit values */ ------------------ | Branch (493:9): [True: 0, False: 81] ------------------ 494| 0| retVal &= 0x7fff; /* mask to 15 bits */ 495| 81| else 496| 81| retVal &= 0x7fffffff; /* mask to 31 bits */ 497| | 498| 81| if (!retVal) { ------------------ | Branch (498:9): [True: 0, False: 81] ------------------ 499| 0| Sessid = retVal = 2; 500| 0| } 501| 81| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSIONID); ------------------ | | 80| 81|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 81] | | ------------------ ------------------ 502| 81| return retVal; 503| 81|} snmp_get_next_transid: 507| 18.2k|{ 508| 18.2k| long retVal; 509| 18.2k| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_TRANSID); ------------------ | | 79| 18.2k|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 18.2k] | | ------------------ ------------------ 510| 18.2k| retVal = 1 + Transid; /*MTCRITICAL_RESOURCE */ 511| 18.2k| if (!retVal) ------------------ | Branch (511:9): [True: 0, False: 18.2k] ------------------ 512| 0| retVal = 2; 513| 18.2k| Transid = retVal; 514| 18.2k| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 48| 18.2k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 91| 18.2k|#define NETSNMP_DS_LIB_16BIT_IDS 31 /* restrict requestIDs, etc to 16-bit values */ ------------------ | Branch (514:9): [True: 0, False: 18.2k] ------------------ 515| 0| retVal &= 0x7fff; /* mask to 15 bits */ 516| 18.2k| else 517| 18.2k| retVal &= 0x7fffffff; /* mask to 31 bits */ 518| | 519| 18.2k| if (!retVal) { ------------------ | Branch (519:9): [True: 0, False: 18.2k] ------------------ 520| 0| Transid = retVal = 2; 521| 0| } 522| 18.2k| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_TRANSID); ------------------ | | 80| 18.2k|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 18.2k] | | ------------------ ------------------ 523| 18.2k| return retVal; 524| 18.2k|} snmp_set_detail: 538| 7.89k|{ 539| 7.89k| if (detail_string != NULL) { ------------------ | Branch (539:9): [True: 7.89k, False: 0] ------------------ 540| 7.89k| strlcpy(snmp_detail, detail_string, sizeof(snmp_detail)); 541| 7.89k| snmp_detail_f = 1; 542| 7.89k| } 543| 7.89k|} snmp_api_errstring: 553| 183|{ 554| 183| const char *msg = ""; 555| 183| static char msg_buf[SPRINT_MAX_LEN]; 556| | 557| 183| if (snmp_errnumber >= SNMPERR_MAX && snmp_errnumber <= SNMPERR_GENERR) { ------------------ | | 255| 366|#define SNMPERR_MAX (-69) ------------------ if (snmp_errnumber >= SNMPERR_MAX && snmp_errnumber <= SNMPERR_GENERR) { ------------------ | | 185| 183|#define SNMPERR_GENERR (-1) ------------------ | Branch (557:9): [True: 183, False: 0] | Branch (557:42): [True: 0, False: 183] ------------------ 558| 0| msg = api_errors[-snmp_errnumber]; 559| 183| } else if (snmp_errnumber != SNMPERR_SUCCESS) { ------------------ | | 184| 183|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (559:16): [True: 0, False: 183] ------------------ 560| 0| msg = NULL; 561| 0| } 562| 183| if (!msg) { ------------------ | Branch (562:9): [True: 0, False: 183] ------------------ 563| 0| snprintf(msg_buf, sizeof(msg_buf), "Unknown error: %d", snmp_errnumber); 564| 0| msg_buf[sizeof(msg_buf)-1] = '\0'; 565| 183| } else if (snmp_detail_f) { ------------------ | Branch (565:16): [True: 183, False: 0] ------------------ 566| 183| snprintf(msg_buf, sizeof(msg_buf), "%s (%s)", msg, snmp_detail); 567| 183| msg_buf[sizeof(msg_buf)-1] = '\0'; 568| 183| snmp_detail_f = 0; 569| 183| } else { 570| 0| strlcpy(msg_buf, msg, sizeof(msg_buf)); 571| 0| } 572| | 573| 183| return (msg_buf); 574| 183|} netsnmp_random: 661| 3|{ 662| 3|#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| 3| 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| 3|} netsnmp_srandom: 694| 1|{ 695| 1|#if defined(HAVE_SRANDOM) 696| 1| 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| 1|} snmp_sess_init: 797| 81|{ 798| 81| _init_snmp(); 799| | 800| | /* 801| | * initialize session to default values 802| | */ 803| | 804| 81| memset(session, 0, sizeof(netsnmp_session)); 805| 81| session->timeout = SNMP_DEFAULT_TIMEOUT; ------------------ | | 80| 81|#define SNMP_DEFAULT_TIMEOUT -1 ------------------ 806| 81| session->retries = SNMP_DEFAULT_RETRIES; ------------------ | | 79| 81|#define SNMP_DEFAULT_RETRIES -1 ------------------ 807| 81| session->version = SNMP_DEFAULT_VERSION; ------------------ | | 90| 81|#define SNMP_DEFAULT_VERSION -1 ------------------ 808| 81| session->securityModel = SNMP_DEFAULT_SECMODEL; ------------------ | | 91| 81|#define SNMP_DEFAULT_SECMODEL -1 ------------------ 809| 81| session->rcvMsgMaxSize = netsnmp_max_send_msg_size(); 810| 81| session->sndMsgMaxSize = netsnmp_max_send_msg_size(); 811| 81| session->flags |= SNMP_FLAGS_DONT_PROBE; ------------------ | | 155| 81|#define SNMP_FLAGS_DONT_PROBE 0x100 /* don't probe for an engineID */ ------------------ 812| 81|} init_snmp: 901| 81|{ 902| 81| if (init_snmp_init_done) { ------------------ | Branch (902:9): [True: 80, False: 1] ------------------ 903| 80| return; 904| 80| } 905| | 906| 1| init_snmp_init_done = 1; 907| | 908| | /* 909| | * make the type available everywhere else 910| | */ 911| 1| if (type && !netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (911:9): [True: 1, False: 0] | Branch (911:17): [True: 1, False: 0] ------------------ 912| 1| NETSNMP_DS_LIB_APPTYPE)) { ------------------ | | 157| 1|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 913| 1| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 914| 1| NETSNMP_DS_LIB_APPTYPE, type); ------------------ | | 157| 1|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 915| 1| } 916| | 917| 1| _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| 1|#if defined(HAVE_SETLOCALE) && !defined(__QNX__) 926| 1| setlocale(LC_CTYPE, ""); 927| 1|#endif 928| | 929| 1| snmp_debug_init(); /* should be done first, to turn on debugging ASAP */ 930| 1| netsnmp_container_init_list(); 931| 1| init_callbacks(); 932| 1| init_snmp_logging(); 933| 1| snmp_init_statistics(); 934| 1| register_mib_handlers(); 935| 1| register_default_handlers(); 936| 1| init_snmp_transport(); 937| 1| init_snmpv3(type); 938| 1| init_snmp_alarm(); 939| 1| init_snmp_enum(type); 940| 1| init_vacm(); 941| 1|#if defined(NETSNMP_USE_OPENSSL) && defined(HAVE_LIBSSL) && NETSNMP_TRANSPORT_TLSBASE_DOMAIN 942| 1| netsnmp_certs_init(); 943| 1|#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| 1| read_premib_configs(); 951| 1|#ifndef NETSNMP_DISABLE_MIB_LOADING 952| 1| netsnmp_init_mib(); 953| 1|#endif /* NETSNMP_DISABLE_MIB_LOADING */ 954| | 955| 1| read_configs(); 956| | 957| 1|} /* end init_snmp() */ snmp_session_insert: 1039| 81|{ 1040| 81| if (NULL == slp) ------------------ | Branch (1040:9): [True: 0, False: 81] ------------------ 1041| 0| return; 1042| | 1043| 81| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 81|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 81] | | ------------------ ------------------ 1044| 81| slp->next = Sessions; 1045| 81| Sessions = slp; 1046| 81| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 81|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 81] | | ------------------ ------------------ 1047| 81|} netsnmp_sess_config_transport: 1627| 81|{ 1628| | /* Optional supplemental transport configuration information and 1629| | final call to actually open the transport */ 1630| 81| if (transport_configuration) { ------------------ | Branch (1630:9): [True: 0, False: 81] ------------------ 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| 81| return SNMPERR_SUCCESS; ------------------ | | 184| 81|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1657| 81|} netsnmp_sess_config_and_open_transport: 1689| 81|{ 1690| 81| int rc; 1691| | 1692| 81| DEBUGMSGTL(("snmp_sess", "opening transport: %x\n", transport->flags & NETSNMP_TRANSPORT_FLAG_OPENED)); ------------------ | | 66| 81|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 81|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 81, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 81|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 81|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 81|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 81| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 81] | | ------------------ ------------------ 1693| | 1694| | /* don't double open */ 1695| 81| if (transport->flags & NETSNMP_TRANSPORT_FLAG_OPENED) ------------------ | | 57| 81|#define NETSNMP_TRANSPORT_FLAG_OPENED 0x20 /* f_open called */ ------------------ | Branch (1695:9): [True: 0, False: 81] ------------------ 1696| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1697| | 1698| 81| if ((rc = netsnmp_sess_config_transport(in_session->transport_configuration, ------------------ | Branch (1698:9): [True: 0, False: 81] ------------------ 1699| 81| transport)) != SNMPERR_SUCCESS) { ------------------ | | 184| 81|#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| 81| if (transport->f_open) ------------------ | Branch (1705:9): [True: 0, False: 81] ------------------ 1706| 0| transport = transport->f_open(transport); 1707| | 1708| 81| if (transport == NULL) { ------------------ | Branch (1708:9): [True: 0, False: 81] ------------------ 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| 81| if (in_session->rcvMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1717:9): [True: 81, False: 0] ------------------ 1718| 81| DEBUGMSGTL(("snmp_sess", ------------------ | | 66| 81|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 81|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 81, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 81|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 81|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 81|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 81| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 81] | | ------------------ ------------------ 1719| 81| "limiting session rcv size (%" NETSNMP_PRIz "d) to transport max (%" NETSNMP_PRIz "d)\n", 1720| 81| in_session->rcvMsgMaxSize, transport->msgMaxSize)); 1721| 81| in_session->rcvMsgMaxSize = transport->msgMaxSize; 1722| 81| } 1723| | 1724| 81| if (in_session->sndMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1724:9): [True: 81, False: 0] ------------------ 1725| 81| DEBUGMSGTL(("snmp_sess", ------------------ | | 66| 81|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 81|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 81, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 81|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 81|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 81|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 81| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 81] | | ------------------ ------------------ 1726| 81| "limiting session snd size (%" NETSNMP_PRIz "d) to transport max (%" NETSNMP_PRIz "d)\n", 1727| 81| in_session->sndMsgMaxSize, transport->msgMaxSize)); 1728| 81| in_session->sndMsgMaxSize = transport->msgMaxSize; 1729| 81| } 1730| | 1731| 81| transport->flags |= NETSNMP_TRANSPORT_FLAG_OPENED; ------------------ | | 57| 81|#define NETSNMP_TRANSPORT_FLAG_OPENED 0x20 /* f_open called */ ------------------ 1732| 81| DEBUGMSGTL(("snmp_sess", "done opening transport: %x\n", transport->flags & NETSNMP_TRANSPORT_FLAG_OPENED)); ------------------ | | 66| 81|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 81|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 81, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 81|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 81|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 81|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 81| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 81] | | ------------------ ------------------ 1733| 81| return SNMPERR_SUCCESS; ------------------ | | 184| 81|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1734| 81|} snmp_add: 1848| 81|{ 1849| 81| struct session_list *slp; 1850| | 1851| 81| slp = snmp_sess_add_ex(in_session, transport, fpre_parse, NULL, 1852| 81| fpost_parse, NULL, NULL, NULL, NULL); 1853| 81| if (slp == NULL) { ------------------ | Branch (1853:9): [True: 0, False: 81] ------------------ 1854| 0| return NULL; 1855| 0| } 1856| | 1857| 81| snmp_session_insert(slp); 1858| | 1859| 81| return (slp->session); 1860| 81|} snmp_sess_add_ex: 1909| 81|{ 1910| 81| struct session_list *slp; 1911| 81| int rc; 1912| | 1913| 81| _init_snmp(); 1914| | 1915| 81| if (transport == NULL) ------------------ | Branch (1915:9): [True: 0, False: 81] ------------------ 1916| 0| return NULL; 1917| | 1918| 81| if (NULL != in_session && (in_session->rcvMsgMaxSize < SNMP_MIN_MAX_LEN || ------------------ | | 48| 162|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ | Branch (1918:9): [True: 81, False: 0] | Branch (1918:32): [True: 0, False: 81] ------------------ 1919| 81| in_session->sndMsgMaxSize < SNMP_MIN_MAX_LEN)) { ------------------ | | 48| 81|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ | Branch (1919:32): [True: 0, False: 81] ------------------ 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| 81| if (in_session == NULL) { ------------------ | Branch (1925:9): [True: 0, False: 81] ------------------ 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| 81| if ((rc = netsnmp_sess_config_and_open_transport(in_session, transport)) ------------------ | Branch (1932:9): [True: 0, False: 81] ------------------ 1933| 81| != SNMPERR_SUCCESS) { ------------------ | | 184| 81|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1934| 0| return NULL; 1935| 0| } 1936| | 1937| 81| DEBUGMSGTL(("snmp_sess_add", "fd %" NETSNMP_FMT_SKT "\n", ------------------ | | 66| 81|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 81|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 81, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 81|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 81|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 81|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 81| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 81] | | ------------------ ------------------ 1938| 81| transport->sock)); 1939| | 1940| 81| if ((slp = snmp_sess_copy(in_session)) == NULL) { ------------------ | Branch (1940:9): [True: 0, False: 81] ------------------ 1941| 0| transport->f_close(transport); 1942| 0| netsnmp_transport_free(transport); 1943| 0| return (NULL); 1944| 0| } 1945| | 1946| 81| slp->transport = transport; 1947| 81| slp->internal->hook_pre = fpre_parse; 1948| 81| slp->internal->hook_parse = fparse; 1949| 81| slp->internal->hook_post = fpost_parse; 1950| 81| slp->internal->hook_build = fbuild; 1951| 81| slp->internal->hook_realloc_build = frbuild; 1952| 81| slp->internal->check_packet = fcheck; 1953| 81| slp->internal->hook_create_pdu = fcreate_pdu; 1954| | 1955| | /** don't let session max exceed transport max */ 1956| 81| if (slp->session->rcvMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1956:9): [True: 0, False: 81] ------------------ 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| 81| if (slp->session->sndMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1962:9): [True: 0, False: 81] ------------------ 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| 81| if (transport->f_setup_session && ------------------ | Branch (1969:9): [True: 0, False: 81] ------------------ 1970| 0| transport->f_setup_session(transport, slp->session) != SNMPERR_SUCCESS) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1970:9): [True: 0, False: 0] ------------------ 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| 81| if (slp->session->securityLevel == 0) ------------------ | Branch (1975:9): [True: 81, False: 0] ------------------ 1976| 81| slp->session->securityLevel = SNMP_SEC_LEVEL_NOAUTH; ------------------ | | 299| 81|#define SNMP_SEC_LEVEL_NOAUTH 1 ------------------ 1977| | 1978| 81| if (slp->session->version == SNMP_VERSION_3) { ------------------ | | 113| 81|#define SNMP_VERSION_3 3 ------------------ | Branch (1978:9): [True: 0, False: 81] ------------------ 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| 81| slp->session->flags &= ~SNMP_FLAGS_DONT_PROBE; ------------------ | | 155| 81|#define SNMP_FLAGS_DONT_PROBE 0x100 /* don't probe for an engineID */ ------------------ 1988| | 1989| 81| return slp; 1990| | 1991| 0|close_session: 1992| 0| snmp_sess_close(slp); 1993| | return NULL; 1994| 81|} /* end snmp_sess_add_ex() */ create_user_from_session: 2024| 81|create_user_from_session(netsnmp_session * session) { 2025| 81|#ifdef NETSNMP_SECMOD_USM 2026| 81| return usm_create_user_from_session(session); 2027| |#else 2028| | snmp_log(LOG_ERR, "create_user_from_session called when USM wasn't compiled in"); 2029| | netsnmp_assert(0 == 1); 2030| | return SNMP_ERR_GENERR; 2031| |#endif 2032| 81|} netsnmp_cleanup_session: 2054| 81|{ 2055| 81| free(s->localname); 2056| 81| free(s->peername); 2057| 81| free(s->community); 2058| 81| free(s->contextEngineID); 2059| 81| free(s->contextName); 2060| 81| free(s->securityEngineID); 2061| 81| free(s->securityName); 2062| 81| free(s->securityAuthProto); 2063| 81| free(s->securityAuthLocalKey); 2064| 81| free(s->securityPrivProto); 2065| 81| free(s->securityPrivLocalKey); 2066| 81| free(s->paramName); 2067| 81|#ifndef NETSNMP_NO_TRAP_STATS 2068| 81| free(s->trap_stats); 2069| 81|#endif /* NETSNMP_NO_TRAP_STATS */ 2070| 81| usm_free_user(s->sessUser); 2071| 81| netsnmp_free_transport_config(s->transport_configuration); 2072| 81| memset(s, 0, sizeof(*s)); 2073| 81|} snmp_close: 2184| 81|{ 2185| 81| struct session_list *slp = NULL, *oslp = NULL; 2186| | 2187| 81| { /*MTCRITICAL_RESOURCE */ 2188| 81| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 81|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 81] | | ------------------ ------------------ 2189| 81| if (Sessions && Sessions->session == session) { /* If first entry */ ------------------ | Branch (2189:13): [True: 81, False: 0] | Branch (2189:25): [True: 0, False: 81] ------------------ 2190| 0| slp = Sessions; 2191| 0| Sessions = slp->next; 2192| 81| } else { 2193| 3.40k| for (slp = Sessions; slp; slp = slp->next) { ------------------ | Branch (2193:34): [True: 3.32k, False: 81] ------------------ 2194| 3.32k| if (slp->session == session) { ------------------ | Branch (2194:21): [True: 0, False: 3.32k] ------------------ 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| 3.32k| oslp = slp; 2200| 3.32k| } 2201| 81| } 2202| 81| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 81|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 81] | | ------------------ ------------------ 2203| 81| } /*END MTCRITICAL_RESOURCE */ 2204| 81| if (slp == NULL) { ------------------ | Branch (2204:9): [True: 81, False: 0] ------------------ 2205| 81| return 0; 2206| 81| } 2207| 0| return snmp_sess_close(slp); 2208| 81|} snmp_parse: 4714| 18.2k|{ 4715| 18.2k| int rc; 4716| | 4717| 18.2k| rc = _snmp_parse(slp, pss, pdu, data, length); 4718| 18.2k| if (rc) { ------------------ | Branch (4718:9): [True: 18.2k, False: 0] ------------------ 4719| 18.2k| if (!pss->s_snmp_errno) { ------------------ | Branch (4719:13): [True: 5.02k, False: 13.2k] ------------------ 4720| 5.02k| pss->s_snmp_errno = SNMPERR_BAD_PARSE; ------------------ | | 197| 5.02k|#define SNMPERR_BAD_PARSE (-13) ------------------ 4721| 5.02k| } 4722| 18.2k| SET_SNMP_ERROR(pss->s_snmp_errno); ------------------ | | 43| 18.2k|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 4723| 18.2k| } 4724| | 4725| 18.2k| return rc; 4726| 18.2k|} snmp_pdu_parse: 4730| 3.21k|{ 4731| 3.21k| u_char type; 4732| 3.21k| u_char msg_type; 4733| 3.21k| u_char *var_val; 4734| 3.21k| size_t len; 4735| 3.21k| size_t four; 4736| 3.21k| netsnmp_variable_list *vp = NULL, *vplast = NULL; 4737| 3.21k| oid objid[MAX_OID_LEN]; 4738| 3.21k| u_char *p; 4739| | 4740| | /* 4741| | * Get the PDU type 4742| | */ 4743| 3.21k| data = asn_parse_header(data, length, &msg_type); 4744| 3.21k| if (data == NULL) ------------------ | Branch (4744:9): [True: 56, False: 3.16k] ------------------ 4745| 56| return -1; 4746| 3.16k| DEBUGMSGTL(("dumpv_recv"," Command %s\n", snmp_pdu_type(msg_type))); ------------------ | | 66| 3.16k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 3.16k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 3.16k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 3.16k|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 3.16k|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 3.16k|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 3.16k| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 3.16k] | | ------------------ ------------------ 4747| 3.16k| pdu->command = msg_type; 4748| 3.16k| pdu->flags &= (~UCD_MSG_FLAG_RESPONSE_PDU); ------------------ | | 311| 3.16k|#define UCD_MSG_FLAG_RESPONSE_PDU 0x100 ------------------ 4749| | 4750| | /* 4751| | * get the fields in the PDU preceding the variable-bindings sequence 4752| | */ 4753| 3.16k| switch (pdu->command) { 4754| 2.87k| case SNMP_MSG_TRAP: ------------------ | | 135| 2.87k|#define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 92| 2.87k|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 96| 2.87k|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4754:5): [True: 2.87k, False: 287] ------------------ 4755| | /* 4756| | * enterprise 4757| | */ 4758| 2.87k| pdu->enterprise_length = MAX_OID_LEN; ------------------ | | 120| 2.87k|#define MAX_OID_LEN 128 /* max subid's in an oid */ ------------------ 4759| 2.87k| data = asn_parse_objid(data, length, &type, objid, 4760| 2.87k| &pdu->enterprise_length); 4761| 2.87k| if (data == NULL) ------------------ | Branch (4761:13): [True: 275, False: 2.60k] ------------------ 4762| 275| return -1; 4763| 2.60k| pdu->enterprise = netsnmp_memdup(objid, 4764| 2.60k| pdu->enterprise_length * sizeof(oid)); 4765| 2.60k| if (pdu->enterprise == NULL) { ------------------ | Branch (4765:13): [True: 0, False: 2.60k] ------------------ 4766| 0| return -1; 4767| 0| } 4768| | 4769| | /* 4770| | * agent-addr 4771| | */ 4772| 2.60k| four = 4; 4773| 2.60k| data = asn_parse_string(data, length, &type, 4774| 2.60k| (u_char *) pdu->agent_addr, &four); 4775| 2.60k| if (data == NULL) ------------------ | Branch (4775:13): [True: 40, False: 2.56k] ------------------ 4776| 40| return -1; 4777| | 4778| | /* 4779| | * generic trap 4780| | */ 4781| 2.56k| data = asn_parse_int(data, length, &type, (long *) &pdu->trap_type, 4782| 2.56k| sizeof(pdu->trap_type)); 4783| 2.56k| if (data == NULL) ------------------ | Branch (4783:13): [True: 2.56k, False: 0] ------------------ 4784| 2.56k| return -1; 4785| | /* 4786| | * specific trap 4787| | */ 4788| 0| data = 4789| 0| asn_parse_int(data, length, &type, 4790| 0| (long *) &pdu->specific_type, 4791| 0| sizeof(pdu->specific_type)); 4792| 0| if (data == NULL) ------------------ | Branch (4792:13): [True: 0, False: 0] ------------------ 4793| 0| 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| 55| case SNMP_MSG_RESPONSE: ------------------ | | 127| 55|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 55|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 55|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4805:5): [True: 55, False: 3.10k] ------------------ 4806| 55| case SNMP_MSG_REPORT: ------------------ | | 147| 55|#define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 92| 55|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8) /* a8=168 */ | | ------------------ | | | | 96| 55|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4806:5): [True: 0, False: 3.16k] ------------------ 4807| 55| pdu->flags |= UCD_MSG_FLAG_RESPONSE_PDU; ------------------ | | 311| 55|#define UCD_MSG_FLAG_RESPONSE_PDU 0x100 ------------------ 4808| 55| NETSNMP_FALLTHROUGH; ------------------ | | 2414| 55|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 4809| | 4810| 55| case SNMP_MSG_TRAP2: ------------------ | | 142| 55|#define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 92| 55|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP2 (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7) /* a7=167 */ | | ------------------ | | | | 96| 55|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4810:5): [True: 0, False: 3.16k] ------------------ 4811| 55| case SNMP_MSG_INFORM: ------------------ | | 141| 55|#define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | ------------------ | | | | 92| 55|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6) /* a6=166 */ | | ------------------ | | | | 96| 55|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4811:5): [True: 0, False: 3.16k] ------------------ 4812| 55|#ifndef NETSNMP_NOTIFY_ONLY 4813| 155| case SNMP_MSG_GET: ------------------ | | 125| 155|#define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 92| 155|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 96| 155|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4813:5): [True: 100, False: 3.06k] ------------------ 4814| 155| case SNMP_MSG_GETNEXT: ------------------ | | 126| 155|#define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | ------------------ | | | | 92| 155|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1) /* a1=161 */ | | ------------------ | | | | 96| 155|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4814:5): [True: 0, False: 3.16k] ------------------ 4815| 183| case SNMP_MSG_GETBULK: ------------------ | | 140| 183|#define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 92| 183|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 96| 183|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4815:5): [True: 28, False: 3.13k] ------------------ 4816| 183|#endif /* ! NETSNMP_NOTIFY_ONLY */ 4817| 183|#ifndef NETSNMP_NO_WRITE_SUPPORT 4818| 183| case SNMP_MSG_SET: ------------------ | | 129| 183|#define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | ------------------ | | | | 92| 183|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3) /* a3=163 */ | | ------------------ | | | | 96| 183|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4818:5): [True: 0, False: 3.16k] ------------------ 4819| 183|#endif /* !NETSNMP_NO_WRITE_SUPPORT */ 4820| | /* 4821| | * PDU is not an SNMPv1 TRAP 4822| | */ 4823| | 4824| | /* 4825| | * request id 4826| | */ 4827| 183| DEBUGDUMPHEADER("recv", "request_id"); ------------------ | | 79| 183| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 183|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 183, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 183| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 183|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 183|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 183|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 183|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 183| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 183| debugmsg("dumph_" token,x); \ | | | | 180| 183| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 366|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 183, False: 0] | | | | ------------------ | | | | 181| 183| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 183|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 183| (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| 183| 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| 183| debugmsg("dumph_" token,"\n"); \ | | | | 185| 183| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 183| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 183|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 183] | | ------------------ ------------------ 4828| 183| data = asn_parse_int(data, length, &type, &pdu->reqid, 4829| 183| sizeof(pdu->reqid)); 4830| 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: 183, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 183|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 183] | | ------------------ ------------------ 4831| 183| if (data == NULL) { ------------------ | Branch (4831:13): [True: 0, False: 183] ------------------ 4832| 0| return -1; 4833| 0| } 4834| | 4835| | /* 4836| | * error status (getbulk non-repeaters) 4837| | */ 4838| 183| DEBUGDUMPHEADER("recv", "error status"); ------------------ | | 79| 183| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 183|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 183, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 183| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 183|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 183|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 183|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 183|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 183| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 183| debugmsg("dumph_" token,x); \ | | | | 180| 183| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 366|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 183, False: 0] | | | | ------------------ | | | | 181| 183| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 183|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 183| (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| 183| 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| 183| debugmsg("dumph_" token,"\n"); \ | | | | 185| 183| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 183| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 183|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 183] | | ------------------ ------------------ 4839| 183| data = asn_parse_int(data, length, &type, &pdu->errstat, 4840| 183| sizeof(pdu->errstat)); 4841| 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: 183, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 183|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 183] | | ------------------ ------------------ 4842| 183| if (data == NULL) { ------------------ | Branch (4842:13): [True: 0, False: 183] ------------------ 4843| 0| return -1; 4844| 0| } 4845| | 4846| | /* 4847| | * error index (getbulk max-repetitions) 4848| | */ 4849| 183| DEBUGDUMPHEADER("recv", "error index"); ------------------ | | 79| 183| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 183|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 183, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 183| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 183|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 183|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 183|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 183|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 183| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 183| debugmsg("dumph_" token,x); \ | | | | 180| 183| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 366|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 183, False: 0] | | | | ------------------ | | | | 181| 183| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 183|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 183| (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| 183| 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| 183| debugmsg("dumph_" token,"\n"); \ | | | | 185| 183| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 183| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 183|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 183] | | ------------------ ------------------ 4850| 183| data = asn_parse_int(data, length, &type, &pdu->errindex, 4851| 183| sizeof(pdu->errindex)); 4852| 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: 183, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 183|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 183] | | ------------------ ------------------ 4853| 183| if (data == NULL) { ------------------ | Branch (4853:13): [True: 0, False: 183] ------------------ 4854| 0| return -1; 4855| 0| } 4856| 183| break; 4857| | 4858| 183| default: ------------------ | Branch (4858:5): [True: 104, False: 3.05k] ------------------ 4859| 104| snmp_log(LOG_ERR, "Bad PDU type received: 0x%.2x\n", pdu->command); 4860| 104| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 104|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4861| 104| return -1; 4862| 3.16k| } 4863| | 4864| | /* 4865| | * get header for variable-bindings sequence 4866| | */ 4867| 183| DEBUGDUMPSECTION("recv", "VarBindList"); ------------------ | | 81| 183| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 183|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 183, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 183| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 183|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 183|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 183|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 183|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 183| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 183| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 183| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 183|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 183] | | ------------------ ------------------ 4868| 183| data = asn_parse_sequence(data, length, &type, 4869| 183| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 183|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 183|#define ASN_CONSTRUCTOR 0x20U ------------------ 4870| 183| "varbinds"); 4871| 183| if (data == NULL) ------------------ | Branch (4871:9): [True: 100, False: 83] ------------------ 4872| 100| goto fail; 4873| | 4874| | /* 4875| | * get each varBind sequence 4876| | */ 4877| 91| while ((int) *length > 0) { ------------------ | Branch (4877:12): [True: 91, False: 0] ------------------ 4878| 91| vp = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list); ------------------ | | 73| 91|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 4879| 91| if (NULL == vp) ------------------ | Branch (4879:13): [True: 0, False: 91] ------------------ 4880| 0| goto fail; 4881| | 4882| 91| vp->name_length = MAX_OID_LEN; ------------------ | | 120| 91|#define MAX_OID_LEN 128 /* max subid's in an oid */ ------------------ 4883| 91| DEBUGDUMPSECTION("recv", "VarBind"); ------------------ | | 81| 91| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 91|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 91, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 91| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 91|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 91|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 91|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 91|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 91| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 91| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 91| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 91|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 91] | | ------------------ ------------------ 4884| 91| data = snmp_parse_var_op(data, objid, &vp->name_length, &vp->type, 4885| 91| &vp->val_len, &var_val, length); 4886| 91| if (data == NULL) ------------------ | Branch (4886:13): [True: 28, False: 63] ------------------ 4887| 28| goto fail; 4888| 63| if (snmp_set_var_objid(vp, objid, vp->name_length)) ------------------ | Branch (4888:13): [True: 0, False: 63] ------------------ 4889| 0| goto fail; 4890| | 4891| 63| len = SNMP_MAX_PACKET_LEN; ------------------ | | 49| 63|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ 4892| 63| DEBUGDUMPHEADER("recv", "Value"); ------------------ | | 79| 63| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 63|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 63, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 63| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 63|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 63|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 63|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 63|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 63| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 63| debugmsg("dumph_" token,x); \ | | | | 180| 63| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 126|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 63, False: 0] | | | | ------------------ | | | | 181| 63| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 63|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 63| (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| 63| 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| 63| debugmsg("dumph_" token,"\n"); \ | | | | 185| 63| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 63| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 63|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 63] | | ------------------ ------------------ 4893| 63| switch ((short) vp->type) { 4894| 8| case ASN_INTEGER: ------------------ | | 75| 8|#define ASN_INTEGER 0x02U ------------------ | Branch (4894:9): [True: 8, False: 55] ------------------ 4895| 8| vp->val.integer = (long *) vp->buf; 4896| 8| vp->val_len = sizeof(long); 4897| 8| p = asn_parse_int(var_val, &len, &vp->type, 4898| 8| (long *) vp->val.integer, 4899| 8| sizeof(*vp->val.integer)); 4900| 8| if (!p) ------------------ | Branch (4900:17): [True: 0, False: 8] ------------------ 4901| 0| goto fail; 4902| 8| break; 4903| 8| case ASN_COUNTER: ------------------ | | 89| 0|#define ASN_COUNTER (ASN_APPLICATION | 1) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4903:9): [True: 0, False: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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| 55| case ASN_OPAQUE_I64: ------------------ | | 183| 55|#define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 136| 55|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 149| 55|#define ASN_APP_I64 (ASN_APPLICATION | 10) | | | | ------------------ | | | | | | 91| 55|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (4945:9): [True: 55, False: 8] ------------------ 4946| 55| vp->val.counter64 = (struct counter64 *) vp->buf; 4947| 55| vp->val_len = sizeof(struct counter64); 4948| 55| p = asn_parse_signed_int64(var_val, &len, &vp->type, 4949| 55| (struct counter64 *) vp->val.counter64, 4950| 55| sizeof(*vp->val.counter64)); 4951| | 4952| 55| if (!p) ------------------ | Branch (4952:17): [True: 55, False: 0] ------------------ 4953| 55| 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 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: 63] ------------------ 4989| 0| case ASN_NULL: ------------------ | | 79| 0|#define ASN_NULL 0x05U ------------------ | Branch (4989:9): [True: 0, False: 63] ------------------ 4990| 0| break; 4991| 0| case ASN_BIT_STR: ------------------ | | 77| 0|#define ASN_BIT_STR 0x03U ------------------ | Branch (4991:9): [True: 0, False: 63] ------------------ 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: 63] ------------------ 5002| 0| snmp_log(LOG_ERR, "bad type returned (%x)\n", vp->type); 5003| 0| goto fail; 5004| 0| break; 5005| 63| } 5006| 8| DEBUGINDENTADD(-4); ------------------ | | 73| 8|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 8|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 8, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 8|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 8] | | ------------------ ------------------ 5007| | 5008| 8| if (NULL == vplast) { ------------------ | Branch (5008:13): [True: 8, False: 0] ------------------ 5009| 8| pdu->variables = vp; 5010| 8| } else { 5011| 0| vplast->next_variable = vp; 5012| 0| } 5013| 8| vplast = vp; 5014| 8| vp = NULL; 5015| 8| } 5016| 0| return 0; 5017| | 5018| 183| fail: 5019| 183| { 5020| 183| const char *errstr = snmp_api_errstring(SNMPERR_SUCCESS); ------------------ | | 184| 183|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5021| 183| DEBUGMSGTL(("recv", "error while parsing VarBindList:%s\n", errstr)); ------------------ | | 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: 183, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 183|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 183|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 183|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 183| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 183] | | ------------------ ------------------ 5022| 183| } 5023| | /** if we were parsing a var, remove it from the pdu and free it */ 5024| 183| if (vp) ------------------ | Branch (5024:9): [True: 83, False: 100] ------------------ 5025| 83| snmp_free_var(vp); 5026| | 5027| 183| return -1; 5028| 83|} snmp_free_var_internals: 5648| 91|{ 5649| 91| if (!var) ------------------ | Branch (5649:9): [True: 0, False: 91] ------------------ 5650| 0| return; 5651| | 5652| 91| if (var->name != var->name_loc) ------------------ | Branch (5652:9): [True: 28, False: 63] ------------------ 5653| 28| SNMP_FREE(var->name); ------------------ | | 62| 28|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 28] | | | Branch (62:66): [Folded, False: 28] | | ------------------ ------------------ 5654| 91| if (var->val.string != var->buf) ------------------ | Branch (5654:9): [True: 28, False: 63] ------------------ 5655| 28| SNMP_FREE(var->val.string); ------------------ | | 62| 28|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 28] | | | Branch (62:66): [Folded, False: 28] | | ------------------ ------------------ 5656| 91| if (var->data) { ------------------ | Branch (5656:9): [True: 0, False: 91] ------------------ 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| 91|} snmp_free_var: 5668| 91|{ 5669| 91| snmp_free_var_internals(var); 5670| 91| free(var); 5671| 91|} snmp_free_varbind: 5675| 18.2k|{ 5676| 18.2k| netsnmp_variable_list *ptr; 5677| 18.3k| while (var) { ------------------ | Branch (5677:12): [True: 8, False: 18.2k] ------------------ 5678| 8| ptr = var->next_variable; 5679| 8| snmp_free_var(var); 5680| 8| var = ptr; 5681| 8| } 5682| 18.2k|} snmp_free_pdu: 5689| 18.2k|{ 5690| 18.2k| struct snmp_secmod_def *sptr; 5691| | 5692| 18.2k| if (!pdu) ------------------ | Branch (5692:9): [True: 0, False: 18.2k] ------------------ 5693| 0| return; 5694| | 5695| 18.2k| free_securityStateRef(pdu); 5696| | 5697| 18.2k| sptr = find_sec_mod(pdu->securityModel); 5698| 18.2k| if (sptr && sptr->pdu_free) ------------------ | Branch (5698:9): [True: 0, False: 18.2k] | Branch (5698:17): [True: 0, False: 0] ------------------ 5699| 0| (*sptr->pdu_free)(pdu); 5700| | 5701| 18.2k| snmp_free_varbind(pdu->variables); 5702| 18.2k| free(pdu->enterprise); 5703| 18.2k| free(pdu->community); 5704| 18.2k| free(pdu->contextEngineID); 5705| 18.2k| free(pdu->securityEngineID); 5706| 18.2k| free(pdu->contextName); 5707| 18.2k| free(pdu->securityName); 5708| 18.2k| free(pdu->transport_data); 5709| 18.2k| free(pdu); 5710| 18.2k|} snmp_create_sess_pdu: 5715| 18.2k|{ 5716| 18.2k| netsnmp_pdu *pdu = calloc(1, sizeof(netsnmp_pdu)); 5717| 18.2k| if (pdu == NULL) { ------------------ | Branch (5717:9): [True: 0, False: 18.2k] ------------------ 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| 18.2k| pdu->transport_data = opaque; 5728| 18.2k| pdu->transport_data_length = olength; 5729| 18.2k| pdu->tDomain = transport->domain; 5730| 18.2k| pdu->tDomainLen = transport->domain_length; 5731| 18.2k| return pdu; 5732| 18.2k|} snmp_read2: 6132| 81|{ 6133| 81| struct session_list *slp, *next; 6134| | 6135| 81| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 81|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 81] | | ------------------ ------------------ 6136| 3.40k| for (slp = Sessions; slp; slp = next) { ------------------ | Branch (6136:26): [True: 3.32k, False: 81] ------------------ 6137| 3.32k| next = slp->next; 6138| 3.32k| snmp_sess_read2(slp, fdset); 6139| 3.32k| } 6140| 81| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 81|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 81] | | ------------------ ------------------ 6141| 81|} _sess_read: 6621| 3.32k|{ 6622| 3.32k| netsnmp_transport *transport; 6623| | 6624| 3.32k| if (!slp || !fdset) ------------------ | Branch (6624:9): [True: 0, False: 3.32k] | Branch (6624:17): [True: 0, False: 3.32k] ------------------ 6625| 0| return 0; 6626| | 6627| 3.32k| transport = slp->transport; 6628| | 6629| 3.32k| if (!transport || !NETSNMP_LARGE_FD_ISSET(transport->sock, fdset)) { ------------------ | | 50| 3.32k| netsnmp_large_fd_is_set(fd, fdset) ------------------ | Branch (6629:9): [True: 0, False: 3.32k] | Branch (6629:23): [True: 0, False: 3.32k] ------------------ 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| 3.32k| return __sess_read(slp); 6635| 3.32k|} snmp_sess_read2: 6657| 3.32k|{ 6658| 3.32k| netsnmp_session *pss; 6659| 3.32k| int rc; 6660| | 6661| 3.32k| rc = _sess_read(slp, fdset); 6662| 3.32k| pss = slp->session; 6663| 3.32k| if (rc && pss->s_snmp_errno) { ------------------ | Branch (6663:9): [True: 2.41k, False: 907] | Branch (6663:15): [True: 2.41k, False: 0] ------------------ 6664| 2.41k| SET_SNMP_ERROR(pss->s_snmp_errno); ------------------ | | 43| 2.41k|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 6665| 2.41k| } 6666| 3.32k| return rc; 6667| 3.32k|} snmp_oid_compare: 7205| 6|{ 7206| 6| register int len; 7207| 6| register const oid *name1 = in_name1; 7208| 6| register const oid *name2 = in_name2; 7209| | 7210| | /* 7211| | * len = minimum of len1 and len2 7212| | */ 7213| 6| if (len1 < len2) ------------------ | Branch (7213:9): [True: 0, False: 6] ------------------ 7214| 0| len = len1; 7215| 6| else 7216| 6| len = len2; 7217| | /* 7218| | * find first non-matching OID 7219| | */ 7220| 62| while (len-- > 0) { ------------------ | Branch (7220:12): [True: 60, False: 2] ------------------ 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| 60| if (*(name1) != *(name2)) { ------------------ | Branch (7226:13): [True: 4, False: 56] ------------------ 7227| 4| if (*(name1) < *(name2)) ------------------ | Branch (7227:17): [True: 2, False: 2] ------------------ 7228| 2| return -1; 7229| 2| return 1; 7230| 4| } 7231| 56| name1++; 7232| 56| name2++; 7233| 56| } 7234| | /* 7235| | * both OIDs equal up to length of shorter OID 7236| | */ 7237| 2| if (len1 < len2) ------------------ | Branch (7237:9): [True: 0, False: 2] ------------------ 7238| 0| return -1; 7239| 2| if (len2 < len1) ------------------ | Branch (7239:9): [True: 0, False: 2] ------------------ 7240| 0| return 1; 7241| 2| return 0; 7242| 2|} netsnmp_oid_equals: 7342| 66|{ 7343| 66| register const oid *name1 = in_name1; 7344| 66| register const oid *name2 = in_name2; 7345| 66| register int len = len1; 7346| | 7347| | /* 7348| | * len = minimum of len1 and len2 7349| | */ 7350| 66| if (len1 != len2) ------------------ | Branch (7350:9): [True: 44, False: 22] ------------------ 7351| 44| return 1; 7352| | /* 7353| | * Handle 'null' OIDs 7354| | */ 7355| 22| if (len1 == 0) ------------------ | Branch (7355:9): [True: 0, False: 22] ------------------ 7356| 0| return 0; /* Two null OIDs are (trivially) the same */ 7357| 22| if (!name1 || !name2) ------------------ | Branch (7357:9): [True: 0, False: 22] | Branch (7357:19): [True: 0, False: 22] ------------------ 7358| 0| return 1; /* Otherwise something's wrong, so report a non-match */ 7359| | /* 7360| | * find first non-matching OID 7361| | */ 7362| 187| while (len-- > 0) { ------------------ | Branch (7362:12): [True: 187, 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| 187| if (*(name1++) != *(name2++)) ------------------ | Branch (7368:13): [True: 22, False: 165] ------------------ 7369| 22| return 1; 7370| 187| } 7371| 0| return 0; 7372| 22|} snmp_duplicate_objid: 8168| 166|{ 8169| 166| oid *returnOid; 8170| 166| if (objToCopy != NULL && objToCopyLen != 0) { ------------------ | Branch (8170:9): [True: 166, False: 0] | Branch (8170:30): [True: 166, False: 0] ------------------ 8171| 166| returnOid = (oid *) malloc(objToCopyLen * sizeof(oid)); 8172| 166| if (returnOid) { ------------------ | Branch (8172:13): [True: 166, False: 0] ------------------ 8173| 166| memcpy(returnOid, objToCopy, objToCopyLen * sizeof(oid)); 8174| 166| } 8175| 166| } else 8176| 0| returnOid = NULL; 8177| 166| return returnOid; 8178| 166|} snmp_increment_statistic: 8188| 3.32k|{ 8189| 3.32k| if (which >= 0 && which < NETSNMP_STAT_MAX_STATS) { ------------------ | | 710| 3.32k|#define NETSNMP_STAT_MAX_STATS (STAT_TLSTM_STATS_END+1) | | ------------------ | | | | 706| 3.32k|#define STAT_TLSTM_STATS_END STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCACHES | | | | ------------------ | | | | | | 703| 3.32k|#define STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCACHES 56 | | | | ------------------ | | ------------------ ------------------ | Branch (8189:9): [True: 3.32k, False: 0] | Branch (8189:23): [True: 3.32k, False: 0] ------------------ 8190| 3.32k| statistics[which]++; 8191| 3.32k| return statistics[which]; 8192| 3.32k| } 8193| 0| return 0; 8194| 3.32k|} snmp_init_statistics: 8216| 1|{ 8217| 1| memset(statistics, 0, sizeof(statistics)); 8218| 1|} snmp_api.c:_init_snmp: 719| 163|{ 720| | 721| 163| struct timeval tv; 722| 163| long tmpReqid, tmpMsgid; 723| | 724| 163| if (_init_snmp_init_done) ------------------ | Branch (724:9): [True: 162, False: 1] ------------------ 725| 162| return; 726| 1| _init_snmp_init_done = 1; 727| 1| Reqid = 1; 728| | 729| 1| snmp_res_init(); /* initialize the mt locking structures */ ------------------ | | 78| 1|#define snmp_res_init() do {} while (0) | | ------------------ | | | Branch (78:38): [Folded, False: 1] | | ------------------ ------------------ 730| 1|#ifndef NETSNMP_DISABLE_MIB_LOADING 731| 1| netsnmp_init_mib_internals(); 732| 1|#endif /* NETSNMP_DISABLE_MIB_LOADING */ 733| 1| netsnmp_tdomain_init(); 734| | 735| 1| 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| 1| netsnmp_srandom((unsigned)(tv.tv_sec ^ tv.tv_usec)); 744| 1| tmpReqid = netsnmp_random(); 745| 1| tmpMsgid = netsnmp_random(); 746| | 747| | /* 748| | * don't allow zero value to repeat init 749| | */ 750| 1| if (tmpReqid == 0) ------------------ | Branch (750:9): [True: 0, False: 1] ------------------ 751| 0| tmpReqid = 1; 752| 1| if (tmpMsgid == 0) ------------------ | Branch (752:9): [True: 0, False: 1] ------------------ 753| 0| tmpMsgid = 1; 754| 1| Reqid = tmpReqid; 755| 1| Msgid = tmpMsgid; 756| | 757| 1| netsnmp_register_default_domain("snmp", "udp udp6"); 758| 1| netsnmp_register_default_domain("snmptrap", "udp udp6"); 759| | 760| 1| netsnmp_register_default_target("snmp", "udp", ":161"); 761| 1| netsnmp_register_default_target("snmp", "tcp", ":161"); 762| 1| netsnmp_register_default_target("snmp", "udp6", ":161"); 763| 1| netsnmp_register_default_target("snmp", "tcp6", ":161"); 764| 1| netsnmp_register_default_target("snmp", "dtlsudp", ":10161"); 765| 1| netsnmp_register_default_target("snmp", "tlstcp", ":10161"); 766| 1| netsnmp_register_default_target("snmp", "ipx", "/36879"); 767| | 768| 1| netsnmp_register_default_target("snmptrap", "udp", ":162"); 769| 1| netsnmp_register_default_target("snmptrap", "tcp", ":162"); 770| 1| netsnmp_register_default_target("snmptrap", "udp6", ":162"); 771| 1| netsnmp_register_default_target("snmptrap", "tcp6", ":162"); 772| 1| netsnmp_register_default_target("snmptrap", "dtlsudp", ":10162"); 773| 1| netsnmp_register_default_target("snmptrap", "tlstcp", ":10162"); 774| 1| netsnmp_register_default_target("snmptrap", "ipx", "/36880"); 775| | 776| 1| netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 777| 1| NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH, 16); ------------------ | | 121| 1|#define NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH 6 ------------------ 778| 1| netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES, ------------------ | | 131| 1|#define NETSNMP_DS_LIB_RETRIES 15 ------------------ 779| 1| DEFAULT_RETRIES); ------------------ | | 184| 1|#define DEFAULT_RETRIES 5 ------------------ 780| 1| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 781| 1| NETSNMP_DS_LIB_MIB_ERRORS, 1); ------------------ | | 59| 1|#define NETSNMP_DS_LIB_MIB_ERRORS 0 ------------------ 782| | 783| 1|#ifdef NETSNMP_USE_REVERSE_ASNENCODING 784| 1| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 785| 1| NETSNMP_DS_LIB_REVERSE_ENCODE, ------------------ | | 80| 1|#define NETSNMP_DS_LIB_REVERSE_ENCODE 20 /* encode packets from back to front */ ------------------ 786| 1| NETSNMP_DEFAULT_ASNENCODING_DIRECTION); ------------------ | | 1998| 1|#define NETSNMP_DEFAULT_ASNENCODING_DIRECTION 1 /* 1 = reverse, 0 = forwards */ ------------------ 787| 1|#endif 788| 1|} snmp_api.c:register_default_handlers: 817| 1|{ 818| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "dumpPacket", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 819| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DUMP_PACKET); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DUMP_PACKET); ------------------ | | 63| 1|#define NETSNMP_DS_LIB_DUMP_PACKET 4 ------------------ 820| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "reverseEncodeBER", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 821| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_REVERSE_ENCODE); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_REVERSE_ENCODE); ------------------ | | 80| 1|#define NETSNMP_DS_LIB_REVERSE_ENCODE 20 /* encode packets from back to front */ ------------------ 822| 1| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "defaultPort", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 823| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DEFAULT_PORT); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DEFAULT_PORT); ------------------ | | 117| 1|#define NETSNMP_DS_LIB_DEFAULT_PORT 3 ------------------ 824| 1|#ifndef NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION 825| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "disableSNMPv3", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 826| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V3); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V3); ------------------ | | 105| 1|#define NETSNMP_DS_LIB_DISABLE_V3 45 /* disable SNMPv3 */ ------------------ 827| 1|#endif /* NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION */ 828| 1|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 829| 1|#ifndef NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION 830| 1|#if !defined(NETSNMP_DISABLE_SNMPV1) 831| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "disableSNMPv1", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 832| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V1); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V1); ------------------ | | 103| 1|#define NETSNMP_DS_LIB_DISABLE_V1 43 /* disable SNMPv1 */ ------------------ 833| 1|#endif 834| 1|#if !defined(NETSNMP_DISABLE_SNMPV2C) 835| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "disableSNMPv2c", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 836| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V2c); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V2c); ------------------ | | 104| 1|#define NETSNMP_DS_LIB_DISABLE_V2c 44 /* disable SNMPv2c */ ------------------ 837| 1|#endif 838| 1|#endif /* NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION */ 839| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defCommunity", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 840| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_COMMUNITY); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_COMMUNITY); ------------------ | | 158| 1|#define NETSNMP_DS_LIB_COMMUNITY 7 ------------------ 841| 1|#endif /* !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) */ 842| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "noTokenWarnings", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 843| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_TOKEN_WARNINGS); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_TOKEN_WARNINGS); ------------------ | | 77| 1|#define NETSNMP_DS_LIB_NO_TOKEN_WARNINGS 17 /* no warn about unknown config tokens */ ------------------ 844| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noRangeCheck", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 845| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_CHECK_RANGE); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_CHECK_RANGE); ------------------ | | 76| 1|#define NETSNMP_DS_LIB_DONT_CHECK_RANGE 16 /* don't check values for ranges on send */ ------------------ 846| 1| netsnmp_ds_register_premib(ASN_OCTET_STR, "snmp", "persistentDir", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 847| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PERSISTENT_DIR); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PERSISTENT_DIR); ------------------ | | 159| 1|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 848| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tempFilePattern", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 849| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TEMP_FILE_PATTERN); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TEMP_FILE_PATTERN); ------------------ | | 166| 1|#define NETSNMP_DS_LIB_TEMP_FILE_PATTERN 15 ------------------ 850| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noDisplayHint", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 851| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_DISPLAY_HINT); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_DISPLAY_HINT); ------------------ | | 90| 1|#define NETSNMP_DS_LIB_NO_DISPLAY_HINT 30 /* don't apply DISPLAY-HINTs */ ------------------ 852| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "16bitIDs", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 853| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS); ------------------ | | 91| 1|#define NETSNMP_DS_LIB_16BIT_IDS 31 /* restrict requestIDs, etc to 16-bit values */ ------------------ 854| 1| netsnmp_ds_register_premib(ASN_OCTET_STR, "snmp", "clientaddr", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 855| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR); ------------------ | | 165| 1|#define NETSNMP_DS_LIB_CLIENT_ADDR 14 ------------------ 856| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "clientaddrUsesPort", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 857| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT); ------------------ | | 102| 1|#define NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT 42 /* NETSNMP_DS_LIB_CLIENT_ADDR includes address and also port */ ------------------ 858| 1| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "serverSendBuf", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 859| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERSENDBUF); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERSENDBUF); ------------------ | | 122| 1|#define NETSNMP_DS_LIB_SERVERSENDBUF 7 /* send buffer (server) */ ------------------ 860| 1| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "serverRecvBuf", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 861| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERRECVBUF); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERRECVBUF); ------------------ | | 123| 1|#define NETSNMP_DS_LIB_SERVERRECVBUF 8 /* receive buffer (server) */ ------------------ 862| 1| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "clientSendBuf", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 863| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTSENDBUF); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTSENDBUF); ------------------ | | 124| 1|#define NETSNMP_DS_LIB_CLIENTSENDBUF 9 /* send buffer (client) */ ------------------ 864| 1| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "clientRecvBuf", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 865| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTRECVBUF); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTRECVBUF); ------------------ | | 125| 1|#define NETSNMP_DS_LIB_CLIENTRECVBUF 10 /* receive buffer (client) */ ------------------ 866| 1| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "sendMessageMaxSize", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 867| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 868| 1| NETSNMP_DS_LIB_MSG_SEND_MAX); ------------------ | | 132| 1|#define NETSNMP_DS_LIB_MSG_SEND_MAX 16 /* global max response size */ ------------------ 869| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noPersistentLoad", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 870| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD); ------------------ | | 95| 1|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD 35 /* don't load persistent file */ ------------------ 871| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noPersistentSave", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 872| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE); ------------------ | | 96| 1|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE 36 /* don't save persistent file */ ------------------ 873| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 874| 1| "noContextEngineIDDiscovery", 875| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 876| 1| NETSNMP_DS_LIB_NO_DISCOVERY); ------------------ | | 98| 1|#define NETSNMP_DS_LIB_NO_DISCOVERY 38 /* don't support RFC5343 contextEngineID discovery */ ------------------ 877| 1| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "timeout", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 878| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TIMEOUT); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TIMEOUT); ------------------ | | 130| 1|#define NETSNMP_DS_LIB_TIMEOUT 14 ------------------ 879| 1| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "retries", ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 880| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES); ------------------ | | 131| 1|#define NETSNMP_DS_LIB_RETRIES 15 ------------------ 881| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "outputPrecision", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 882| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION); ------------------ | | 186| 1|#define NETSNMP_DS_LIB_OUTPUT_PRECISION 35 ------------------ 883| | 884| | 885| 1| netsnmp_register_service_handlers(); 886| 1|} snmp_api.c:snmp_sess_copy: 1407| 81|{ 1408| 81| struct session_list *psl; 1409| 81| psl = _sess_copy(pss); 1410| 81| if (!psl) { ------------------ | Branch (1410:9): [True: 0, False: 81] ------------------ 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| 81| return psl; 1417| 81|} snmp_api.c:_sess_copy: 1116| 81|{ 1117| 81| struct session_list *slp; 1118| 81| struct snmp_internal_session *isp; 1119| 81| netsnmp_session *session; 1120| 81| struct snmp_secmod_def *sptr; 1121| 81| char *cp; 1122| 81| u_char *ucp; 1123| | 1124| 81| in_session->s_snmp_errno = 0; 1125| 81| in_session->s_errno = 0; 1126| | 1127| | /* 1128| | * Copy session structure and link into list 1129| | */ 1130| 81| slp = calloc(1, sizeof(struct session_list)); 1131| 81| if (slp == NULL) { ------------------ | Branch (1131:9): [True: 0, False: 81] ------------------ 1132| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1133| 0| return (NULL); 1134| 0| } 1135| | 1136| 81| slp->transport = NULL; 1137| | 1138| 81| isp = calloc(1, sizeof(struct snmp_internal_session)); 1139| | 1140| 81| if (isp == NULL) { ------------------ | Branch (1140:9): [True: 0, False: 81] ------------------ 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| 81| slp->internal = isp; 1147| 81| slp->session = netsnmp_memdup(in_session, sizeof(netsnmp_session)); 1148| 81| if (slp->session == NULL) { ------------------ | Branch (1148:9): [True: 0, False: 81] ------------------ 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| 81| 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| 81| session->localname = NULL; 1160| 81| session->peername = NULL; 1161| 81| session->community = NULL; 1162| 81| session->contextEngineID = NULL; 1163| 81| session->contextName = NULL; 1164| 81| session->securityEngineID = NULL; 1165| 81| session->securityName = NULL; 1166| 81| session->securityAuthProto = NULL; 1167| 81| session->securityAuthLocalKey = NULL; 1168| 81| session->securityPrivProto = NULL; 1169| 81| session->securityPrivLocalKey = NULL; 1170| 81| session->sessUser = NULL; 1171| 81| session->paramName = NULL; 1172| 81|#ifndef NETSNMP_NO_TRAP_STATS 1173| 81| session->trap_stats = NULL; 1174| 81|#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| 81| if (in_session->peername != NULL) { ------------------ | Branch (1181:9): [True: 81, False: 0] ------------------ 1182| 81| session->peername = 1183| 81| netsnmp_strdup_and_null((u_char*)in_session->peername, 1184| 81| strlen(in_session->peername)); 1185| 81| if (session->peername == NULL) { ------------------ | Branch (1185:13): [True: 0, False: 81] ------------------ 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| 81| } 1191| | 1192| | /* 1193| | * Fill in defaults if necessary 1194| | */ 1195| 81|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 1196| 81| if (in_session->community_len != SNMP_DEFAULT_COMMUNITY_LEN) { ------------------ | | 78| 81|#define SNMP_DEFAULT_COMMUNITY_LEN 0 /* to get a default community name */ ------------------ | Branch (1196:9): [True: 0, False: 81] ------------------ 1197| 0| ucp = netsnmp_memdup(in_session->community, in_session->community_len); 1198| 81| } else { 1199| 81| if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1199:13): [True: 0, False: 81] ------------------ 1200| 81| NETSNMP_DS_LIB_COMMUNITY)) != NULL) { ------------------ | | 158| 81|#define NETSNMP_DS_LIB_COMMUNITY 7 ------------------ 1201| 0| session->community_len = strlen(cp); 1202| 0| ucp = (u_char *) strdup(cp); 1203| 81| } 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| 81| ucp = (u_char *) strdup(""); 1209| 81|#endif 1210| 81| } 1211| 81| } 1212| | 1213| 81| if (ucp == NULL) { ------------------ | Branch (1213:9): [True: 0, False: 81] ------------------ 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| 81| session->community = ucp; /* replace pointer with pointer to new data */ 1219| 81|#endif 1220| | 1221| 81| if (session->securityLevel <= 0) { ------------------ | Branch (1221:9): [True: 81, False: 0] ------------------ 1222| 81| session->securityLevel = 1223| 81| netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECLEVEL); ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECLEVEL); ------------------ | | 115| 81|#define NETSNMP_DS_LIB_SECLEVEL 1 ------------------ 1224| 81| } 1225| | 1226| 81| if (in_session->securityEngineIDLen > 0) { ------------------ | Branch (1226:9): [True: 0, False: 81] ------------------ 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| 81| if (in_session->contextEngineIDLen > 0) { ------------------ | Branch (1238:9): [True: 0, False: 81] ------------------ 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| 81| } else if (in_session->securityEngineIDLen > 0) { ------------------ | Branch (1248:16): [True: 0, False: 81] ------------------ 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| 81| if (in_session->contextName) { ------------------ | Branch (1263:9): [True: 0, False: 81] ------------------ 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| 81| } else { 1271| 81| if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1271:13): [True: 0, False: 81] ------------------ 1272| 81| NETSNMP_DS_LIB_CONTEXT)) != NULL) ------------------ | | 152| 81|#define NETSNMP_DS_LIB_CONTEXT 1 ------------------ 1273| 0| cp = strdup(cp); 1274| 81| else 1275| 81| cp = strdup(SNMP_DEFAULT_CONTEXT); ------------------ | | 92| 81|#define SNMP_DEFAULT_CONTEXT "" ------------------ 1276| 81| if (cp == NULL) { ------------------ | Branch (1276:13): [True: 0, False: 81] ------------------ 1277| 0| snmp_sess_close(slp); 1278| 0| return (NULL); 1279| 0| } 1280| 81| session->contextName = cp; 1281| 81| session->contextNameLen = strlen(cp); 1282| 81| } 1283| | 1284| 81| if (in_session->securityName) { ------------------ | Branch (1284:9): [True: 0, False: 81] ------------------ 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| 81| } else if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1290:16): [True: 0, False: 81] ------------------ 1291| 81| NETSNMP_DS_LIB_SECNAME)) != NULL) { ------------------ | | 151| 81|#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| 81| if (in_session->securityAuthLocalKey) { ------------------ | Branch (1301:9): [True: 0, False: 81] ------------------ 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| 81| if (in_session->securityPrivLocalKey) { ------------------ | Branch (1309:9): [True: 0, False: 81] ------------------ 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| 81| if (session->transport_configuration) { ------------------ | Branch (1317:9): [True: 0, False: 81] ------------------ 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| 81| if (session->retries == SNMP_DEFAULT_RETRIES) { ------------------ | | 79| 81|#define SNMP_DEFAULT_RETRIES -1 ------------------ | Branch (1326:9): [True: 81, False: 0] ------------------ 1327| 81| int retry = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1328| 81| NETSNMP_DS_LIB_RETRIES); ------------------ | | 131| 81|#define NETSNMP_DS_LIB_RETRIES 15 ------------------ 1329| 81| if (retry < 0) ------------------ | Branch (1329:13): [True: 0, False: 81] ------------------ 1330| 0| session->retries = DEFAULT_RETRIES; ------------------ | | 184| 0|#define DEFAULT_RETRIES 5 ------------------ 1331| 81| else 1332| 81| session->retries = retry; 1333| 81| } 1334| 81| if (session->timeout == SNMP_DEFAULT_TIMEOUT) { ------------------ | | 80| 81|#define SNMP_DEFAULT_TIMEOUT -1 ------------------ | Branch (1334:9): [True: 81, False: 0] ------------------ 1335| 81| int timeout = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1336| 81| NETSNMP_DS_LIB_TIMEOUT); ------------------ | | 130| 81|#define NETSNMP_DS_LIB_TIMEOUT 14 ------------------ 1337| 81| if (timeout <= 0) ------------------ | Branch (1337:13): [True: 81, False: 0] ------------------ 1338| 81| session->timeout = DEFAULT_TIMEOUT; ------------------ | | 185| 81|#define DEFAULT_TIMEOUT (1000L * 1000L) ------------------ 1339| 0| else 1340| 0| session->timeout = timeout * 1000L * 1000L; 1341| 81| } 1342| 81| session->sessid = snmp_get_next_sessid(); 1343| | 1344| 81| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_SESSION_INIT, ------------------ | | 18| 81|#define SNMP_CALLBACK_LIBRARY 0 ------------------ snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_SESSION_INIT, ------------------ | | 29| 81|#define SNMP_CALLBACK_SESSION_INIT 5 ------------------ 1345| 81| session); 1346| | 1347| 81| if ((sptr = find_sec_mod(session->securityModel)) != NULL) { ------------------ | Branch (1347:9): [True: 81, False: 0] ------------------ 1348| | /* 1349| | * security module specific copying 1350| | */ 1351| 81| if (sptr->session_setup) { ------------------ | Branch (1351:13): [True: 81, False: 0] ------------------ 1352| 81| int ret = (*sptr->session_setup) (in_session, session); 1353| 81| if (ret != SNMPERR_SUCCESS) { ------------------ | | 184| 81|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1353:17): [True: 0, False: 81] ------------------ 1354| 0| snmp_sess_close(slp); 1355| 0| return NULL; 1356| 0| } 1357| 81| } 1358| | 1359| | /* 1360| | * security module specific opening 1361| | */ 1362| 81| if (sptr->session_open) { ------------------ | Branch (1362:13): [True: 0, False: 81] ------------------ 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| 81| } 1370| | 1371| 81|#ifndef NETSNMP_NO_WRITE_SUPPORT 1372| 81| if (in_session->sessUser) { ------------------ | Branch (1372:9): [True: 0, False: 81] ------------------ 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| 81|#endif /* NETSNMP_NO_WRITE_SUPPORT */ 1383| | 1384| 81| if (in_session->paramName) { ------------------ | Branch (1384:9): [True: 0, False: 81] ------------------ 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| 81|#ifndef NETSNMP_NO_TRAP_STATS 1392| 81| if (in_session->trap_stats) { ------------------ | Branch (1392:9): [True: 0, False: 81] ------------------ 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| 81|#endif 1401| | 1402| 81| return (slp); 1403| 81|} snmp_api.c:netsnmp_free_transport_config: 2044| 81|{ 2045| 81| if (!tc) ------------------ | Branch (2045:9): [True: 81, False: 0] ------------------ 2046| 81| return; 2047| | 2048| 0| CONTAINER_CLEAR(tc, netsnmp_free_one_tr_cfg, NULL); 2049| 0| CONTAINER_FREE(tc); 2050| 0|} snmp_api.c:free_securityStateRef: 4192| 18.2k|{ 4193| 18.2k| struct snmp_secmod_def *sptr; 4194| | 4195| 18.2k| if (!pdu->securityStateRef) ------------------ | Branch (4195:9): [True: 18.2k, False: 0] ------------------ 4196| 18.2k| 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| 18.2k|{ 4419| 18.2k|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 4420| 18.2k| u_char community[COMMUNITY_MAX_LEN]; 4421| 18.2k| size_t community_length = COMMUNITY_MAX_LEN; ------------------ | | 41| 18.2k|#define COMMUNITY_MAX_LEN 256 ------------------ 4422| 18.2k|#endif 4423| 18.2k| int result = -1; 4424| | 4425| 18.2k| static const oid snmpEngineIDoid[] = { 1,3,6,1,6,3,10,2,1,1,0}; 4426| 18.2k| static size_t snmpEngineIDoid_len = 11; 4427| | 4428| 18.2k| static char ourEngineID[SNMP_SEC_PARAM_BUF_SIZE]; 4429| 18.2k| static size_t ourEngineID_len = sizeof(ourEngineID); 4430| | 4431| 18.2k| netsnmp_pdu *pdu2 = NULL; 4432| | 4433| 18.2k| session->s_snmp_errno = 0; 4434| 18.2k| 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| 18.2k| pdu->transid = snmp_get_next_transid(); 4442| | 4443| 18.2k| if (session->version != SNMP_DEFAULT_VERSION) { ------------------ | | 90| 18.2k|#define SNMP_DEFAULT_VERSION -1 ------------------ | Branch (4443:9): [True: 18.2k, False: 0] ------------------ 4444| 18.2k| pdu->version = session->version; 4445| 18.2k| } else { 4446| 0| pdu->version = snmp_parse_version(data, length); 4447| 0| } 4448| | 4449| 18.2k| switch (pdu->version) { 4450| 0|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 4451| 0|#ifndef NETSNMP_DISABLE_SNMPV1 4452| 0| case SNMP_VERSION_1: ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ | Branch (4452:5): [True: 0, False: 18.2k] ------------------ 4453| 0|#endif 4454| 0|#ifndef NETSNMP_DISABLE_SNMPV2C 4455| 18.2k| case SNMP_VERSION_2c: ------------------ | | 110| 18.2k|#define SNMP_VERSION_2c 1 ------------------ | Branch (4455:5): [True: 18.2k, False: 0] ------------------ 4456| 18.2k|#endif 4457| 18.2k| NETSNMP_RUNTIME_PROTOCOL_CHECK_V1V2(pdu->version,unsupported_version); ------------------ | | 220| 18.2k|#define NETSNMP_RUNTIME_PROTOCOL_CHECK_V1V2(pc_ver, pc_target) do { \ | | 221| 18.2k| if (NETSNMP_RUNTIME_PROTOCOL_SKIP_V1(pc_ver) || \ | | ------------------ | | | | 205| 36.5k| ((pc_ver) == SNMP_VERSION_1 && \ | | | | ------------------ | | | | | | 107| 36.5k|#define SNMP_VERSION_1 0 | | | | ------------------ | | | | | Branch (205:6): [True: 0, False: 18.2k] | | | | ------------------ | | | | 206| 36.5k| 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 */ | | | | ------------------ | | ------------------ | | 222| 18.2k| NETSNMP_RUNTIME_PROTOCOL_SKIP_V2(pc_ver)) { \ | | ------------------ | | | | 215| 18.2k| ((pc_ver) == SNMP_VERSION_2c && \ | | | | ------------------ | | | | | | 110| 36.5k|#define SNMP_VERSION_2c 1 | | | | ------------------ | | | | | Branch (215:6): [True: 18.2k, False: 0] | | | | ------------------ | | | | 216| 18.2k| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 18.2k|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (216:6): [True: 0, False: 18.2k] | | | | ------------------ | | | | 217| 18.2k| NETSNMP_DS_LIB_DISABLE_V2c)) | | | | ------------------ | | | | | | 104| 18.2k|#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| 18.2k| } while(0) | | ------------------ | | | Branch (226:13): [Folded, False: 18.2k] | | ------------------ ------------------ 4458| 18.2k| DEBUGMSGTL(("snmp_api", "Parsing SNMPv%ld message...\n", ------------------ | | 66| 18.2k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 18.2k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 18.2k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 18.2k|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 18.2k|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 18.2k|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 18.2k| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 18.2k] | | ------------------ ------------------ 4459| 18.2k| (1 + pdu->version))); 4460| | 4461| | /* 4462| | * authenticates message and returns length if valid 4463| | */ 4464| 18.2k|#ifndef NETSNMP_DISABLE_SNMPV1 4465| 18.2k| if (pdu->version == SNMP_VERSION_1) { ------------------ | | 107| 18.2k|#define SNMP_VERSION_1 0 ------------------ | Branch (4465:13): [True: 0, False: 18.2k] ------------------ 4466| 0| DEBUGDUMPSECTION("recv", "SNMPv1 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] | | ------------------ ------------------ 4467| 18.2k| } else { 4468| 18.2k|#endif 4469| 18.2k| DEBUGDUMPSECTION("recv", "SNMPv2c message\n"); ------------------ | | 81| 18.2k| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 18.2k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 18.2k, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 18.2k| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 18.2k|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 18.2k|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 18.2k|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 18.2k|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 18.2k| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 18.2k| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 18.2k| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 18.2k|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 18.2k] | | ------------------ ------------------ 4470| 18.2k|#ifndef NETSNMP_DISABLE_SNMPV1 4471| 18.2k| } 4472| 18.2k|#endif 4473| 18.2k| data = snmp_comstr_parse(data, &length, 4474| 18.2k| community, &community_length, 4475| 18.2k| &pdu->version); 4476| 18.2k| if (data == NULL) ------------------ | Branch (4476:13): [True: 1.80k, False: 16.4k] ------------------ 4477| 1.80k| return -1; 4478| | 4479| 16.4k| if (pdu->version != session->version && ------------------ | Branch (4479:13): [True: 13.2k, False: 3.21k] ------------------ 4480| 13.2k| session->version != SNMP_DEFAULT_VERSION) { ------------------ | | 90| 13.2k|#define SNMP_DEFAULT_VERSION -1 ------------------ | Branch (4480:13): [True: 13.2k, False: 0] ------------------ 4481| 13.2k| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 13.2k|#define SNMPERR_BAD_VERSION (-14) ------------------ 4482| 13.2k| return -1; 4483| 13.2k| } 4484| | 4485| | /* 4486| | * maybe get the community string. 4487| | */ 4488| 3.21k| pdu->securityLevel = SNMP_SEC_LEVEL_NOAUTH; ------------------ | | 299| 3.21k|#define SNMP_SEC_LEVEL_NOAUTH 1 ------------------ 4489| 3.21k| pdu->securityModel = 4490| 3.21k|#ifndef NETSNMP_DISABLE_SNMPV1 4491| 3.21k| (pdu->version == SNMP_VERSION_1) ? SNMP_SEC_MODEL_SNMPv1 : ------------------ | | 107| 3.21k|#define SNMP_VERSION_1 0 ------------------ (pdu->version == SNMP_VERSION_1) ? SNMP_SEC_MODEL_SNMPv1 : ------------------ | | 293| 0|#define SNMP_SEC_MODEL_SNMPv1 1 ------------------ | Branch (4491:13): [True: 0, False: 3.21k] ------------------ 4492| 3.21k|#endif 4493| 3.21k| SNMP_SEC_MODEL_SNMPv2c; ------------------ | | 294| 6.43k|#define SNMP_SEC_MODEL_SNMPv2c 2 ------------------ 4494| 3.21k| SNMP_FREE(pdu->community); ------------------ | | 62| 3.21k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 3.21k] | | | Branch (62:66): [Folded, False: 3.21k] | | ------------------ ------------------ 4495| 3.21k| pdu->community_len = 0; 4496| 3.21k| pdu->community = (u_char *) 0; 4497| 3.21k| if (community_length) { ------------------ | Branch (4497:13): [True: 2.68k, False: 531] ------------------ 4498| 2.68k| pdu->community_len = community_length; 4499| 2.68k| pdu->community = netsnmp_memdup(community, community_length); 4500| 2.68k| if (pdu->community == NULL) { ------------------ | Branch (4500:17): [True: 0, False: 2.68k] ------------------ 4501| 0| session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 4502| 0| return -1; 4503| 0| } 4504| 2.68k| } 4505| 3.21k| if (session->authenticator) { ------------------ | Branch (4505:13): [True: 0, False: 3.21k] ------------------ 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| 3.21k| DEBUGDUMPSECTION("recv", "PDU"); ------------------ | | 81| 3.21k| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 3.21k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 3.21k, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 3.21k| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 3.21k|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 3.21k|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 3.21k|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 3.21k|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 3.21k| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 3.21k| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 3.21k| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 3.21k|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 3.21k] | | ------------------ ------------------ 4515| 3.21k| result = snmp_pdu_parse(pdu, data, &length); 4516| 3.21k| if (result < 0) { ------------------ | Branch (4516:13): [True: 3.21k, False: 0] ------------------ 4517| | /* 4518| | * This indicates a parse error. 4519| | */ 4520| 3.21k| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 3.21k|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4521| 3.21k| } 4522| 3.21k| DEBUGINDENTADD(-6); ------------------ | | 73| 3.21k|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 3.21k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 3.21k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 3.21k|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 3.21k] | | ------------------ ------------------ 4523| 3.21k| break; 4524| 0|#endif /* support for community based SNMP */ 4525| | 4526| 0| case SNMP_VERSION_3: ------------------ | | 113| 0|#define SNMP_VERSION_3 3 ------------------ | Branch (4526:5): [True: 0, False: 18.2k] ------------------ 4527| 0| NETSNMP_RUNTIME_PROTOCOL_CHECK_V3(SNMP_VERSION_3,unsupported_version); ------------------ | | 233| 0|#define NETSNMP_RUNTIME_PROTOCOL_CHECK_V3(pc_ver, pc_target) do { \ | | 234| 0| if (NETSNMP_RUNTIME_PROTOCOL_SKIP_V3(pc_ver)) { \ | | ------------------ | | | | 229| 0| ((pc_ver == SNMP_VERSION_3) && \ | | | | ------------------ | | | | | | 113| 0|#define SNMP_VERSION_3 3 | | | | ------------------ | | | | | Branch (229:6): [True: 0, Folded] | | | | ------------------ | | | | 230| 0| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (230:6): [True: 0, False: 0] | | | | ------------------ | | | | 231| 0| NETSNMP_DS_LIB_DISABLE_V3)) | | | | ------------------ | | | | | | 105| 0|#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| 0| } while(0) | | ------------------ | | | Branch (238:13): [Folded, False: 0] | | ------------------ ------------------ 4528| 0| result = snmpv3_parse(pdu, data, &length, NULL, session); 4529| 0| DEBUGMSGTL(("snmp_parse", ------------------ | | 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] | | ------------------ ------------------ 4530| 0| "Parsed SNMPv3 message (secName:%s, secLevel:%s): %s\n", 4531| 0| pdu->securityName, secLevelName[pdu->securityLevel], 4532| 0| snmp_api_errstring(result))); 4533| | 4534| 0| if (result == SNMPERR_USM_UNKNOWNSECURITYNAME) { ------------------ | | 227| 0|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ | Branch (4534:13): [True: 0, False: 0] ------------------ 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| 0| if (result) { ------------------ | Branch (4539:13): [True: 0, False: 0] ------------------ 4540| 0| struct snmp_secmod_def *secmod = 4541| 0| find_sec_mod(pdu->securityModel); 4542| 0| if (!slp) { ------------------ | Branch (4542:17): [True: 0, False: 0] ------------------ 4543| 0| session->s_snmp_errno = result; 4544| 0| } else { 4545| | /* 4546| | * Call the security model to special handle any errors 4547| | */ 4548| | 4549| 0| if (secmod && secmod->handle_report) { ------------------ | Branch (4549:21): [True: 0, False: 0] | Branch (4549:31): [True: 0, False: 0] ------------------ 4550| 0| (*secmod->handle_report)(slp, slp->transport, session, 4551| 0| result, pdu); 4552| 0| } 4553| 0| } 4554| 0| free_securityStateRef(pdu); 4555| 0| } 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| 0| if (!netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (4587:13): [True: 0, False: 0] ------------------ 4588| 0| NETSNMP_DS_LIB_NO_DISCOVERY) && ------------------ | | 98| 0|#define NETSNMP_DS_LIB_NO_DISCOVERY 38 /* don't support RFC5343 contextEngineID discovery */ ------------------ 4589| 0| SNMP_MSG_RESPONSE != pdu->command && ------------------ | | 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 (4589:13): [True: 0, False: 0] ------------------ 4590| 0| NULL != pdu->contextEngineID && ------------------ | Branch (4590:13): [True: 0, False: 0] ------------------ 4591| 0| pdu->contextEngineIDLen == 5 && ------------------ | Branch (4591:13): [True: 0, False: 0] ------------------ 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| 0| break; 4672| 0| case SNMPERR_BAD_VERSION: ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ | Branch (4672:5): [True: 0, False: 18.2k] ------------------ 4673| 0| ERROR_MSG("error parsing snmp message version"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4674| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4675| 0| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ 4676| 0| 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: 18.2k] ------------------ 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: 18.2k] ------------------ 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: 18.2k] ------------------ 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: 18.2k] ------------------ 4683| 0| default: ------------------ | Branch (4683:5): [True: 0, False: 18.2k] ------------------ 4684| 0| ERROR_MSG("unsupported snmp message version"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4685| 0| snmp_increment_statistic(STAT_SNMPINBADVERSIONS); ------------------ | | 634| 0|#define STAT_SNMPINBADVERSIONS 11 ------------------ 4686| | 4687| | /* 4688| | * need better way to determine OS independent 4689| | * INT32_MAX value, for now hardcode 4690| | */ 4691| 0| if (pdu->version < 0 || pdu->version > 2147483647) { ------------------ | Branch (4691:13): [True: 0, False: 0] | Branch (4691:33): [True: 0, False: 0] ------------------ 4692| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4693| 0| } 4694| 0| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ 4695| 0| break; 4696| 18.2k| } 4697| | 4698| 3.21k| return result; 4699| 18.2k|} snmp_api.c:__sess_read: 6290| 3.32k|{ 6291| 3.32k| netsnmp_session *sp = slp ? slp->session : NULL; ------------------ | Branch (6291:27): [True: 3.32k, False: 0] ------------------ 6292| 3.32k| struct snmp_internal_session *isp = slp ? slp->internal : NULL; ------------------ | Branch (6292:41): [True: 3.32k, False: 0] ------------------ 6293| 3.32k| netsnmp_transport *transport = slp ? slp->transport : NULL; ------------------ | Branch (6293:36): [True: 3.32k, False: 0] ------------------ 6294| 3.32k| size_t pdulen = 0, rxbuf_len = SNMP_MAX_RCV_MSG_SIZE; ------------------ | | 108| 3.32k|#define SNMP_MAX_RCV_MSG_SIZE 65536 ------------------ 6295| 3.32k| u_char *rxbuf = NULL; 6296| 3.32k| int length = 0, olength = 0, rc = 0; 6297| 3.32k| void *opaque = NULL; 6298| | 6299| 3.32k| if (NULL == slp || NULL == sp || NULL == isp || NULL == transport) { ------------------ | Branch (6299:9): [True: 0, False: 3.32k] | Branch (6299:24): [True: 0, False: 3.32k] | Branch (6299:38): [True: 0, False: 3.32k] | Branch (6299:53): [True: 0, False: 3.32k] ------------------ 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| 3.32k| if (!NETSNMP_IS_VALID_SOCKET(transport->sock)) { ------------------ | | 44| 3.32k|#define NETSNMP_IS_VALID_SOCKET(_sock) ((_sock) != -1) ------------------ | Branch (6305:9): [True: 0, False: 3.32k] ------------------ 6306| 0| snmp_log(LOG_INFO, "transport->sock is invalid\n"); 6307| 0| return 0; 6308| 0| } 6309| | 6310| 3.32k| sp->s_snmp_errno = 0; 6311| 3.32k| sp->s_errno = 0; 6312| | 6313| 3.32k| if (transport->flags & NETSNMP_TRANSPORT_FLAG_LISTEN) ------------------ | | 52| 3.32k|#define NETSNMP_TRANSPORT_FLAG_LISTEN 0x02 ------------------ | Branch (6313:9): [True: 0, False: 3.32k] ------------------ 6314| 0| return _sess_read_accept(slp); 6315| | 6316| 3.32k| if (!(transport->flags & NETSNMP_TRANSPORT_FLAG_STREAM)) { ------------------ | | 51| 3.32k|#define NETSNMP_TRANSPORT_FLAG_STREAM 0x01 ------------------ | Branch (6316:9): [True: 3.32k, False: 0] ------------------ 6317| 3.32k| snmp_rcv_packet rcvp; 6318| 3.32k| u_char *pptr; 6319| 3.32k| size_t len_remaining, pdulen; 6320| 3.32k| void *ocopy = NULL; 6321| | 6322| 3.32k| memset(&rcvp, 0x0, sizeof(rcvp)); 6323| | 6324| | /** read the packet */ 6325| 3.32k| rc = _sess_read_dgram_packet(slp, &rcvp); 6326| 3.32k| if (-1 == rc) /* protocol error */ ------------------ | Branch (6326:13): [True: 471, False: 2.85k] ------------------ 6327| 471| return -1; 6328| 2.85k| else if (-2 == rc) /* no packet to process */ ------------------ | Branch (6328:18): [True: 0, False: 2.85k] ------------------ 6329| 0| return 0; 6330| | 6331| 2.85k| pptr = rcvp.packet; 6332| 2.85k| len_remaining = rcvp.packet_len; 6333| 2.85k| rc = 0; 6334| | 6335| 21.1k| while (len_remaining > 0) { ------------------ | Branch (6335:16): [True: 20.2k, False: 924] ------------------ 6336| 20.2k| if (isp->check_packet) { ------------------ | Branch (6336:17): [True: 0, False: 20.2k] ------------------ 6337| 0| pdulen = isp->check_packet(pptr, len_remaining); 6338| 20.2k| } else { 6339| 20.2k| pdulen = asn_check_packet(pptr, len_remaining); 6340| 20.2k| } 6341| 20.2k| if (pdulen == 0 || pdulen > len_remaining || pdulen > SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 18.2k|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (6341:17): [True: 40, False: 20.1k] | Branch (6341:32): [True: 1.88k, False: 18.2k] | Branch (6341:58): [True: 0, False: 18.2k] ------------------ 6342| | /* Not a valid packet or incomplete in datagram mode */ 6343| 1.92k| if (pptr == rcvp.packet) { ------------------ | Branch (6343:21): [True: 907, False: 1.01k] ------------------ 6344| 907| SNMP_FREE(rcvp.opaque); ------------------ | | 62| 907|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 907] | | | Branch (62:66): [Folded, False: 907] | | ------------------ ------------------ 6345| 907| } 6346| 1.92k| break; 6347| 1.92k| } 6348| 18.2k| if (pdulen < len_remaining) { ------------------ | Branch (6348:17): [True: 17.3k, False: 924] ------------------ 6349| 17.3k| if (rcvp.olength > 0 && rcvp.opaque != NULL) { ------------------ | Branch (6349:21): [True: 0, False: 17.3k] | Branch (6349:41): [True: 0, False: 0] ------------------ 6350| 0| ocopy = malloc(rcvp.olength); 6351| 0| if (ocopy != NULL) { ------------------ | Branch (6351:25): [True: 0, False: 0] ------------------ 6352| 0| memcpy(ocopy, rcvp.opaque, rcvp.olength); 6353| 0| } 6354| 0| } 6355| 17.3k| } else { 6356| 924| ocopy = rcvp.opaque; 6357| 924| rcvp.opaque = NULL; 6358| 924| } 6359| 18.2k| rc = _sess_process_packet(slp, sp, isp, transport, 6360| 18.2k| ocopy, ocopy ? rcvp.olength : 0, ------------------ | Branch (6360:46): [True: 0, False: 18.2k] ------------------ 6361| 18.2k| pptr, pdulen); 6362| 18.2k| ocopy = NULL; 6363| 18.2k| pptr += pdulen; 6364| 18.2k| len_remaining -= pdulen; 6365| 18.2k| } 6366| 2.85k| SNMP_FREE(rcvp.packet); ------------------ | | 62| 2.85k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 2.85k, False: 0] | | | Branch (62:66): [Folded, False: 2.85k] | | ------------------ ------------------ 6367| 2.85k| SNMP_FREE(rcvp.opaque); ------------------ | | 62| 2.85k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 2.85k] | | | Branch (62:66): [Folded, False: 2.85k] | | ------------------ ------------------ 6368| 2.85k| return rc; 6369| 3.32k| } 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| 3.32k|{ 6233| 3.32k| netsnmp_session *sp = slp ? slp->session : NULL; ------------------ | Branch (6233:27): [True: 3.32k, False: 0] ------------------ 6234| 3.32k| struct snmp_internal_session *isp = slp ? slp->internal : NULL; ------------------ | Branch (6234:41): [True: 3.32k, False: 0] ------------------ 6235| 3.32k| netsnmp_transport *transport = slp ? slp->transport : NULL; ------------------ | Branch (6235:36): [True: 3.32k, False: 0] ------------------ 6236| | 6237| 3.32k| if (!sp || !isp || !transport || !rcvp ) { ------------------ | Branch (6237:9): [True: 0, False: 3.32k] | Branch (6237:16): [True: 0, False: 3.32k] | Branch (6237:24): [True: 0, False: 3.32k] | Branch (6237:38): [True: 0, False: 3.32k] ------------------ 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| 3.32k| if (transport->flags & NETSNMP_TRANSPORT_FLAG_STREAM) ------------------ | | 51| 3.32k|#define NETSNMP_TRANSPORT_FLAG_STREAM 0x01 ------------------ | Branch (6242:9): [True: 0, False: 3.32k] ------------------ 6243| 0| return -2; 6244| | 6245| 3.32k| if (NULL != rcvp->packet) { ------------------ | Branch (6245:9): [True: 0, False: 3.32k] ------------------ 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| 3.32k| if ((rcvp->packet = (u_char *) malloc(SNMP_MAX_RCV_MSG_SIZE)) == NULL) { ------------------ | | 108| 3.32k|#define SNMP_MAX_RCV_MSG_SIZE 65536 ------------------ | Branch (6251:9): [True: 0, False: 3.32k] ------------------ 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| 3.32k| rcvp->packet_len = netsnmp_transport_recv(transport, rcvp->packet, 6258| 3.32k| SNMP_MAX_RCV_MSG_SIZE, ------------------ | | 108| 3.32k|#define SNMP_MAX_RCV_MSG_SIZE 65536 ------------------ 6259| 3.32k| &rcvp->opaque, &rcvp->olength); 6260| 3.32k| if (rcvp->packet_len == -1) { ------------------ | Branch (6260:9): [True: 471, False: 2.85k] ------------------ 6261| 471| sp->s_snmp_errno = SNMPERR_BAD_RECVFROM; ------------------ | | 209| 471|#define SNMPERR_BAD_RECVFROM (-25) ------------------ 6262| 471| sp->s_errno = errno; 6263| 471| snmp_set_detail(strerror(errno)); 6264| 471| SNMP_FREE(rcvp->packet); ------------------ | | 62| 471|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 471, False: 0] | | | Branch (62:66): [Folded, False: 471] | | ------------------ ------------------ 6265| 471| SNMP_FREE(rcvp->opaque); ------------------ | | 62| 471|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 471] | | | Branch (62:66): [Folded, False: 471] | | ------------------ ------------------ 6266| 471| return -1; 6267| 471| } 6268| | 6269| 2.85k| if (0 == rcvp->packet_len && ------------------ | Branch (6269:9): [True: 0, False: 2.85k] ------------------ 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| 2.85k| return 0; 6286| 2.85k|} snmp_api.c:_sess_process_packet: 6072| 18.2k|{ 6073| 18.2k| netsnmp_pdu *pdu; 6074| 18.2k| int rc; 6075| | 6076| 18.2k| pdu = _sess_process_packet_parse_pdu(slp, sp, isp, transport, opaque, 6077| 18.2k| olength, packetptr, length); 6078| 18.2k| if (NULL == pdu) ------------------ | Branch (6078:9): [True: 18.2k, False: 0] ------------------ 6079| 18.2k| 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| 18.2k|} snmp_api.c:_sess_process_packet_parse_pdu: 5744| 18.2k|{ 5745| 18.2k| netsnmp_pdu *pdu; 5746| 18.2k| int ret = 0; 5747| 18.2k| int dump = 0, filter = 0; 5748| | 5749| 18.2k| debug_indent_reset(); 5750| | 5751| 18.2k| DEBUGMSGTL(("sess_process_packet", ------------------ | | 66| 18.2k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 18.2k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 18.2k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 18.2k|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 18.2k|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 18.2k|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 18.2k| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 18.2k] | | ------------------ ------------------ 5752| 18.2k| "session %p fd %" NETSNMP_FMT_SKT " pkt %p length %d\n", slp, 5753| 18.2k| transport->sock, packetptr, length)); 5754| | 5755| 18.2k| dump = netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 18.2k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 5756| 18.2k| NETSNMP_DS_LIB_DUMP_PACKET); ------------------ | | 63| 18.2k|#define NETSNMP_DS_LIB_DUMP_PACKET 4 ------------------ 5757| 18.2k|#ifndef NETSNMP_FEATURE_REMOVE_FILTER_SOURCE 5758| 18.2k| filter = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 18.2k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 5759| 18.2k| NETSNMP_DS_LIB_FILTER_TYPE); ------------------ | | 133| 18.2k|#define NETSNMP_DS_LIB_FILTER_TYPE 17 /* 0=NONE, 1=whitelist, -1=blacklist */ ------------------ 5760| 18.2k|#endif 5761| 18.2k| if (dump || filter) { ------------------ | Branch (5761:7): [True: 0, False: 18.2k] | Branch (5761:15): [True: 0, False: 18.2k] ------------------ 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| 18.2k| if (isp->hook_pre) { ------------------ | Branch (5818:7): [True: 0, False: 18.2k] ------------------ 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| 18.2k| if (isp->hook_create_pdu) { ------------------ | Branch (5826:7): [True: 0, False: 18.2k] ------------------ 5827| 0| pdu = isp->hook_create_pdu(transport, opaque, olength); 5828| 18.2k| } else { 5829| 18.2k| pdu = snmp_create_sess_pdu(transport, opaque, olength); 5830| 18.2k| } 5831| | 5832| 18.2k| if (pdu == NULL) { ------------------ | Branch (5832:7): [True: 0, False: 18.2k] ------------------ 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| 18.2k| if (transport->flags & NETSNMP_TRANSPORT_FLAG_TUNNELED) { ------------------ | | 53| 18.2k|#define NETSNMP_TRANSPORT_FLAG_TUNNELED 0x04 ------------------ | Branch (5840:7): [True: 0, False: 18.2k] ------------------ 5841| 0| pdu->flags |= UCD_MSG_FLAG_TUNNELED; ------------------ | | 317| 0|#define UCD_MSG_FLAG_TUNNELED 0x4000 ------------------ 5842| 0| } 5843| | 5844| 18.2k| if (isp->hook_parse) { ------------------ | Branch (5844:7): [True: 0, False: 18.2k] ------------------ 5845| 0| ret = isp->hook_parse(sp, pdu, packetptr, length); 5846| 18.2k| } else { 5847| 18.2k| ret = snmp_parse(slp, sp, pdu, packetptr, length); 5848| 18.2k| } 5849| | 5850| 18.2k| DEBUGMSGTL(("sess_process_packet", "received message id#%ld reqid#%ld len " ------------------ | | 66| 18.2k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 18.2k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 18.2k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 18.2k|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 18.2k|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 18.2k|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 18.2k| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 18.2k] | | ------------------ ------------------ 5851| 18.2k| "%u\n", pdu->msgid, pdu->reqid, length)); 5852| | 5853| 18.2k| if (ret != SNMP_ERR_NOERROR) { ------------------ | | 212| 18.2k|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ | Branch (5853:7): [True: 18.2k, False: 0] ------------------ 5854| 18.2k| DEBUGMSGTL(("sess_process_packet", "parse fail\n")); ------------------ | | 66| 18.2k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 18.2k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 18.2k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 18.2k|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 18.2k|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 18.2k|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 18.2k| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 18.2k] | | ------------------ ------------------ 5855| 18.2k| } 5856| | 5857| 18.2k| if (isp->hook_post) { ------------------ | Branch (5857:7): [True: 0, False: 18.2k] ------------------ 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| 18.2k| if (ret != SNMP_ERR_NOERROR) { ------------------ | | 212| 18.2k|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ | Branch (5864:7): [True: 18.2k, False: 0] ------------------ 5865| 18.2k| snmp_free_pdu(pdu); 5866| 18.2k| return NULL; 5867| 18.2k| } 5868| | 5869| 0| return pdu; 5870| 18.2k|} snmp_comstr_parse: 109| 18.2k|{ 110| 18.2k| u_char type; 111| 18.2k| long ver; 112| 18.2k| size_t origlen = *slen; 113| | 114| | /* 115| | * Message is an ASN.1 SEQUENCE. 116| | */ 117| 18.2k| data = asn_parse_sequence(data, length, &type, 118| 18.2k| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 18.2k|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 18.2k|#define ASN_CONSTRUCTOR 0x20U ------------------ 119| 18.2k| "auth message"); 120| 18.2k| if (data == NULL) { ------------------ | Branch (120:9): [True: 0, False: 18.2k] ------------------ 121| 0| return NULL; 122| 0| } 123| | 124| | /* 125| | * First field is the version. 126| | */ 127| 18.2k| DEBUGDUMPHEADER("recv", "SNMP version"); ------------------ | | 79| 18.2k| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 18.2k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 18.2k, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 18.2k| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 18.2k|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 18.2k|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 18.2k|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 18.2k|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 18.2k| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 18.2k| debugmsg("dumph_" token,x); \ | | | | 180| 18.2k| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 36.5k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 18.2k, False: 0] | | | | ------------------ | | | | 181| 18.2k| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 18.2k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 18.2k| (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| 18.2k| 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| 18.2k| debugmsg("dumph_" token,"\n"); \ | | | | 185| 18.2k| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 18.2k| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 18.2k|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 18.2k] | | ------------------ ------------------ 128| 18.2k| data = asn_parse_int(data, length, &type, &ver, sizeof(ver)); 129| 18.2k| DEBUGINDENTLESS(); ------------------ | | 75| 18.2k|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 18.2k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 18.2k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 18.2k|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 18.2k] | | ------------------ ------------------ 130| 18.2k| *version = ver; 131| 18.2k| if (data == NULL) { ------------------ | Branch (131:9): [True: 991, False: 17.3k] ------------------ 132| 991| ERROR_MSG("bad parse of version"); ------------------ | | 188| 991|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 133| 991| return NULL; 134| 991| } 135| | 136| | /* 137| | * second field is the community string for SNMPv1 & SNMPv2c 138| | */ 139| 17.3k| DEBUGDUMPHEADER("recv", "community string"); ------------------ | | 79| 17.3k| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 17.3k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 17.3k, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 17.3k| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 17.3k|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 17.3k|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 17.3k|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 17.3k|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 17.3k| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 17.3k| debugmsg("dumph_" token,x); \ | | | | 180| 17.3k| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 34.6k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 17.3k, False: 0] | | | | ------------------ | | | | 181| 17.3k| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 17.3k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 17.3k| (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| 17.3k| 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| 17.3k| debugmsg("dumph_" token,"\n"); \ | | | | 185| 17.3k| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 17.3k| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 17.3k|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 17.3k] | | ------------------ ------------------ 140| 17.3k| data = asn_parse_string(data, length, &type, psid, slen); 141| 17.3k| DEBUGINDENTLESS(); ------------------ | | 75| 17.3k|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 17.3k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 17.3k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 17.3k|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 17.3k] | | ------------------ ------------------ 142| 17.3k| if (data == NULL) { ------------------ | Branch (142:9): [True: 813, False: 16.4k] ------------------ 143| 813| ERROR_MSG("bad parse of community"); ------------------ | | 188| 813|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 144| 813| return NULL; 145| 813| } 146| 16.4k| psid[SNMP_MIN(*slen, origlen - 1)] = '\0'; ------------------ | | 111| 16.4k|#define SNMP_MIN(a,b) ((a) > (b) ? (b) : (a)) | | ------------------ | | | Branch (111:24): [True: 0, False: 16.4k] | | ------------------ ------------------ 147| 16.4k| return (u_char *) data; 148| | 149| 17.3k|} /* end snmp_comstr_parse() */ snmp_set_var_objid: 689| 63|{ 690| 63| size_t len = sizeof(oid) * name_length; 691| | 692| 63| if (vp->name != vp->name_loc && vp->name != NULL) { ------------------ | Branch (692:9): [True: 63, False: 0] | Branch (692:37): [True: 0, False: 63] ------------------ 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| 63| if (len <= sizeof(vp->name_loc)) { ------------------ | Branch (703:9): [True: 63, False: 0] ------------------ 704| 63| vp->name = vp->name_loc; 705| 63| } 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| 63| if (objid) ------------------ | Branch (710:9): [True: 63, False: 0] ------------------ 711| 63| memmove(vp->name, objid, len); 712| 63| vp->name_length = name_length; 713| 63| return 0; 714| 63|} debug_indent_get: 81| 195k|{ 82| 195k| return debugindent; 83| 195k|} debug_indent_add: 101| 97.5k|{ 102| 97.5k| if (-debugindent <= amount && amount <= INT_MAX - debugindent) ------------------ | Branch (102:9): [True: 94.4k, False: 3.03k] | Branch (102:35): [True: 94.4k, False: 0] ------------------ 103| 94.4k| debugindent += amount; 104| | netsnmp_assert( debugindent >= 0 ); /* no negative indents */ ------------------ | | 47| 97.5k|# define netsnmp_assert(x) do { \ | | 48| 97.5k| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 97.5k, False: 0] | | ------------------ | | 49| 97.5k| ; \ | | 50| 97.5k| else \ | | 51| 97.5k| 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| 97.5k| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 97.5k] | | ------------------ ------------------ 105| 97.5k|} debug_indent_reset: 112| 18.2k|{ 113| 18.2k| if (debugindent != 0) ------------------ | Branch (113:9): [True: 18.1k, False: 101] ------------------ 114| 18.1k| DEBUGMSGTL(("dump_indent","indent reset from %d\n", debugindent)); ------------------ | | 66| 18.1k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 18.1k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 18.1k, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 18.1k|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 18.1k|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 18.1k|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 18.1k| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 18.1k] | | ------------------ ------------------ 115| 18.2k| debugindent = 0; 116| 18.2k|} debug_register_tokens: 188| 81|{ 189| 81| char *newp, *cp; 190| 81| char *st = NULL; 191| 81| int status; 192| | 193| 81| if (tokens == NULL || *tokens == 0) ------------------ | Branch (193:9): [True: 0, False: 81] | Branch (193:27): [True: 0, False: 81] ------------------ 194| 0| return; 195| | 196| 81| newp = strdup(tokens); /* strtok_r messes it up */ 197| 81| if (!newp) ------------------ | Branch (197:9): [True: 0, False: 81] ------------------ 198| 0| return; 199| 81| cp = strtok_r(newp, DEBUG_TOKEN_DELIMITER, &st); ------------------ | | 226| 81|#define DEBUG_TOKEN_DELIMITER "," ------------------ 200| 162| while (cp) { ------------------ | Branch (200:12): [True: 81, False: 81] ------------------ 201| 81| if (strlen(cp) < MAX_DEBUG_TOKEN_LEN) { ------------------ | | 225| 81|#define MAX_DEBUG_TOKEN_LEN 128 ------------------ | Branch (201:13): [True: 81, False: 0] ------------------ 202| 81| if (strcasecmp(cp, DEBUG_ALWAYS_TOKEN) == 0) { ------------------ | | 227| 81|#define DEBUG_ALWAYS_TOKEN "all" ------------------ | Branch (202:17): [True: 81, False: 0] ------------------ 203| 81| debug_print_everything = 1; 204| 81| } else if (debug_num_tokens < MAX_DEBUG_TOKENS) { ------------------ | | 224| 0|#define MAX_DEBUG_TOKENS 256 ------------------ | Branch (204:24): [True: 0, False: 0] ------------------ 205| 0| if ('-' == *cp) { ------------------ | Branch (205:21): [True: 0, False: 0] ------------------ 206| 0| ++cp; 207| 0| status = SNMP_DEBUG_DISABLED; ------------------ | | 57| 0|#define SNMP_DEBUG_DISABLED 0 ------------------ 208| 0| } 209| 0| else 210| 0| status = SNMP_DEBUG_ACTIVE; ------------------ | | 58| 0|#define SNMP_DEBUG_ACTIVE 1 ------------------ 211| 0| dbg_tokens[debug_num_tokens].token_name = strdup(cp); 212| 0| dbg_tokens[debug_num_tokens++].enabled = status; 213| 0| snmp_log(LOG_NOTICE, "registered debug token %s, %d\n", cp, status); 214| 0| } else { 215| 0| snmp_log(LOG_NOTICE, "Unable to register debug token %s\n", cp); 216| 0| } 217| 81| } else { 218| 0| snmp_log(LOG_NOTICE, "Debug token %s over length\n", cp); 219| 0| } 220| 81| cp = strtok_r(NULL, DEBUG_TOKEN_DELIMITER, &st); ------------------ | | 226| 81|#define DEBUG_TOKEN_DELIMITER "," ------------------ 221| 81| } 222| 81| free(newp); 223| 81|} debug_is_token_registered: 303| 1.01M|{ 304| 1.01M| int i, rc; 305| | 306| | /* 307| | * debugging flag is on or off 308| | */ 309| 1.01M| if (!dodebug) ------------------ | Branch (309:9): [True: 0, False: 1.01M] ------------------ 310| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 311| | 312| 1.01M| if (debug_num_tokens == 0 || debug_print_everything) { ------------------ | Branch (312:9): [True: 1.01M, False: 0] | Branch (312:34): [True: 0, False: 0] ------------------ 313| | /* 314| | * no tokens specified, print everything 315| | */ 316| 1.01M| return SNMPERR_SUCCESS; ------------------ | | 184| 1.01M|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 317| 1.01M| } 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|} debugmsg: 338| 915k|{ 339| 915k| if (debug_is_token_registered(token) == SNMPERR_SUCCESS) { ------------------ | | 184| 915k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (339:9): [True: 915k, False: 0] ------------------ 340| 915k| va_list debugargs; 341| | 342| 915k| va_start(debugargs, format); 343| 915k| snmp_vlog(debug_log_level, format, debugargs); 344| | va_end(debugargs); 345| 915k| } 346| 915k|} debugmsg_oid: 350| 2.66k|{ 351| 2.66k| u_char *buf = NULL; 352| 2.66k| size_t buf_len = 0, out_len = 0; 353| | 354| 2.66k| if (sprint_realloc_objid(&buf, &buf_len, &out_len, 1, theoid, len)) { ------------------ | Branch (354:9): [True: 2.66k, False: 0] ------------------ 355| 2.66k| if (buf != NULL) { ------------------ | Branch (355:13): [True: 2.66k, False: 0] ------------------ 356| 2.66k| debugmsg(token, "%s", buf); 357| 2.66k| } 358| 2.66k| } else { 359| 0| if (buf != NULL) { ------------------ | Branch (359:13): [True: 0, False: 0] ------------------ 360| 0| debugmsg(token, "%s [TRUNCATED]", buf); 361| 0| } 362| 0| } 363| | 364| 2.66k| if (buf != NULL) { ------------------ | Branch (364:9): [True: 2.66k, False: 0] ------------------ 365| 2.66k| free(buf); 366| 2.66k| } 367| 2.66k|} debugmsg_hex: 459| 39.6k|{ 460| 39.6k| u_char *buf = NULL; 461| 39.6k| size_t buf_len = 0, out_len = 0; 462| | 463| 39.6k| if (sprint_realloc_hexstring ------------------ | Branch (463:9): [True: 39.6k, False: 0] ------------------ 464| 39.6k| (&buf, &buf_len, &out_len, 1, thedata, len)) { 465| 39.6k| if (buf != NULL) { ------------------ | Branch (465:13): [True: 39.6k, False: 0] ------------------ 466| 39.6k| debugmsg(token, "%s", buf); 467| 39.6k| } 468| 39.6k| } else { 469| 0| if (buf != NULL) { ------------------ | Branch (469:13): [True: 0, False: 0] ------------------ 470| 0| debugmsg(token, "%s [TRUNCATED]", buf); 471| 0| } 472| 0| } 473| | 474| 39.6k| if (buf != NULL) { ------------------ | Branch (474:9): [True: 39.6k, False: 0] ------------------ 475| 39.6k| free(buf); 476| 39.6k| } 477| 39.6k|} debugmsgtoken: 521| 308k|{ 522| 308k| va_list debugargs; 523| | 524| 308k| va_start(debugargs, format); 525| 308k| debugmsg(token, "%s: ", token); 526| | va_end(debugargs); 527| 308k|} debug_combo_nc: 531| 2.85k|{ 532| 2.85k| va_list debugargs; 533| | 534| 2.85k| va_start(debugargs, format); 535| 2.85k| snmp_log(debug_log_level, "%s: ", token); 536| 2.85k| snmp_vlog(debug_log_level, format, debugargs); 537| | va_end(debugargs); 538| 2.85k|} snmp_set_do_debugging: 545| 81|{ 546| 81| dodebug = val; 547| 81|} snmp_get_do_debugging: 551| 297k|{ 552| 297k| return dodebug; 553| 297k|} snmp_debug_init: 722| 1|{ 723| |#ifdef HAVE_WOLFSSL_WOLFCRYPT_LOGGING_H 724| | wolfSSL_Debugging_ON(); 725| | wolfSSL_SetLoggingCb(snmp_log_wolfssl_msg); 726| |#endif 727| | 728| 1| register_prenetsnmp_mib_handler("snmp", "doDebugging", 729| 1| debug_config_turn_on_debugging, NULL, 730| 1| "(1|0)"); 731| 1| register_prenetsnmp_mib_handler("snmp", "debugTokens", 732| 1| debug_config_register_tokens, NULL, 733| 1| "token[,token...]"); 734| 1|#ifndef NETSNMP_DISABLE_DYNAMIC_LOG_LEVEL 735| 1| register_prenetsnmp_mib_handler("snmp", "debugLogLevel", 736| | debug_config_debug_log_level, NULL, 737| 1| "(emerg|alert|crit|err|warning|notice|info|debug)"); 738| 1|#endif /* NETSNMP_DISABLE_DYNAMIC_LOG_LEVEL */ 739| 1|} init_snmp_enum: 54| 1|{ 55| 1| if (NULL != snmp_enum_lists) ------------------ | Branch (55:9): [True: 0, False: 1] ------------------ 56| 0| return SE_OK; ------------------ | | 42| 0|#define SE_OK 0 ------------------ 57| | 58| 1| snmp_enum_lists = calloc(SE_MAX_IDS * SE_MAX_SUBIDS, ------------------ | | 21| 1|#define SE_MAX_IDS 5 ------------------ snmp_enum_lists = calloc(SE_MAX_IDS * SE_MAX_SUBIDS, ------------------ | | 22| 1|#define SE_MAX_SUBIDS 32 /* needs to be a multiple of 8 */ ------------------ 59| 1| sizeof(*snmp_enum_lists)); 60| 1| if (!snmp_enum_lists) ------------------ | Branch (60:9): [True: 0, False: 1] ------------------ 61| 0| return SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 62| 1| current_maj_num = SE_MAX_IDS; ------------------ | | 21| 1|#define SE_MAX_IDS 5 ------------------ 63| 1| current_min_num = SE_MAX_SUBIDS; ------------------ | | 22| 1|#define SE_MAX_SUBIDS 32 /* needs to be a multiple of 8 */ ------------------ 64| | 65| 1| register_const_config_handler(type, "enum", se_read_conf, NULL, NULL); 66| 1| return SE_OK; ------------------ | | 42| 1|#define SE_OK 0 ------------------ 67| 1|} se_add_pair_to_list: 269| 28|{ 270| 28| struct snmp_enum_list *lastnode = NULL, *new_node, *tmp; 271| | 272| 28| if (!list) { ------------------ | Branch (272:9): [True: 0, False: 28] ------------------ 273| 0| free(label); 274| 0| return SE_DNE; ------------------ | | 45| 0|#define SE_DNE -2 ------------------ 275| 0| } 276| | 277| 28| tmp = *list; 278| 84| while (tmp) { ------------------ | Branch (278:12): [True: 60, False: 24] ------------------ 279| 60| if (tmp->value == value) { ------------------ | Branch (279:13): [True: 4, False: 56] ------------------ 280| 4| free(label); 281| 4| return (SE_ALREADY_THERE); ------------------ | | 44| 4|#define SE_ALREADY_THERE 2 ------------------ 282| 4| } 283| 56| lastnode = tmp; 284| 56| tmp = tmp->next; 285| 56| } 286| | 287| 24| new_node = SNMP_MALLOC_STRUCT(snmp_enum_list); ------------------ | | 69| 24|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 288| 24| if (!new_node) { ------------------ | Branch (288:9): [True: 0, False: 24] ------------------ 289| 0| free(label); 290| 0| return (SE_NOMEM); ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 291| 0| } 292| | 293| 24| if (lastnode) ------------------ | Branch (293:9): [True: 19, False: 5] ------------------ 294| 19| lastnode->next = new_node; 295| 5| else 296| 5| *list = new_node; 297| 24| new_node->label = label; 298| 24| new_node->value = value; 299| 24| new_node->next = NULL; 300| 24| return (SE_OK); ------------------ | | 42| 24|#define SE_OK 0 ------------------ 301| 24|} se_add_pair_to_slist: 365| 28|{ 366| 28| struct snmp_enum_list **list_p = se_find_slist_ptr(listname); 367| | 368| 28| if (!list_p) { ------------------ | Branch (368:9): [True: 5, False: 23] ------------------ 369| 5| struct snmp_enum_list_str *sptr = 370| 5| SNMP_MALLOC_STRUCT(snmp_enum_list_str); ------------------ | | 69| 5|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 371| 5| if (!sptr) { ------------------ | Branch (371:13): [True: 0, False: 5] ------------------ 372| 0| free(label); 373| 0| return SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 374| 0| } 375| 5| sptr->next = sliststorage; 376| 5| sptr->name = strdup(listname); 377| 5| if (!sptr->name) { ------------------ | Branch (377:13): [True: 0, False: 5] ------------------ 378| 0| free(sptr); 379| 0| free(label); 380| 0| return SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 381| 0| } 382| 5| list_p = &sptr->list; 383| 5| sliststorage = sptr; 384| 5| } 385| | 386| 28| return se_add_pair_to_list(list_p, label, value); 387| 28|} snmp_enum.c:se_find_slist_ptr: 314| 28|{ 315| 28| struct snmp_enum_list_str *sptr; 316| 28| if (!listname) ------------------ | Branch (316:9): [True: 0, False: 28] ------------------ 317| 0| return NULL; 318| | 319| 38| for (sptr = sliststorage; sptr != NULL; sptr = sptr->next) ------------------ | Branch (319:31): [True: 33, False: 5] ------------------ 320| 33| if (sptr->name && strcmp(sptr->name, listname) == 0) ------------------ | Branch (320:13): [True: 33, False: 0] | Branch (320:27): [True: 23, False: 10] ------------------ 321| 23| return &sptr->list; 322| | 323| 5| return NULL; 324| 28|} init_snmp_logging: 168| 1|{ 169| 1| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "logTimestamp", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 170| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_LOG_TIMESTAMP); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_LOG_TIMESTAMP); ------------------ | | 64| 1|#define NETSNMP_DS_LIB_LOG_TIMESTAMP 5 ------------------ 171| 1| register_prenetsnmp_mib_handler("snmp", "logOption", 172| 1| parse_config_logOption, NULL, "string"); 173| | 174| 1|} 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|} log_handler_stdouterr: 1101| 921k|{ 1102| 921k| static int newline = 1; /* MTCRITICAL_RESOURCE */ 1103| 921k| const char *newline_ptr; 1104| 921k| char sbuf[40]; 1105| | 1106| 921k| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 921k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1106:9): [True: 0, False: 921k] ------------------ 1107| 921k| NETSNMP_DS_LIB_LOG_TIMESTAMP) && newline) { ------------------ | | 64| 921k|#define NETSNMP_DS_LIB_LOG_TIMESTAMP 5 ------------------ | Branch (1107:65): [True: 0, False: 0] ------------------ 1108| 0| sprintf_stamp(NULL, sbuf); 1109| 921k| } else { 1110| 921k| strcpy(sbuf, ""); 1111| 921k| } 1112| | /* 1113| | * Remember whether or not the current line ends with a newline for the 1114| | * next call of log_handler_stdouterr(). 1115| | */ 1116| 921k| newline_ptr = strrchr(str, '\n'); 1117| 921k| newline = newline_ptr && newline_ptr[1] == 0; ------------------ | Branch (1117:15): [True: 396k, False: 524k] | Branch (1117:30): [True: 391k, False: 5.25k] ------------------ 1118| | 1119| 921k| if (logh->imagic) ------------------ | Branch (1119:9): [True: 0, False: 921k] ------------------ 1120| 0| printf( "%s%s", sbuf, str); 1121| 921k| else 1122| 921k| fprintf(stderr, "%s%s", sbuf, str); 1123| | 1124| 921k| return 1; 1125| 921k|} snmp_log_string: 1292| 921k|{ 1293| 921k|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_STDIO 1294| 921k| static int stderr_enabled = 0; 1295| 921k| static netsnmp_log_handler lh = { 1, 0, 0, 0, "stderr", 1296| 921k| log_handler_stdouterr, 0, NULL, NULL, 1297| 921k| NULL }; 1298| 921k|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_STDIO */ 1299| 921k| 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| 921k| if (0 == logh_enabled) { ------------------ | Branch (1305:9): [True: 921k, False: 0] ------------------ 1306| 921k|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_STDIO 1307| 921k| if (!stderr_enabled) { ------------------ | Branch (1307:13): [True: 1, False: 921k] ------------------ 1308| 1| ++stderr_enabled; 1309| 1| netsnmp_set_line_buffering(stderr); 1310| 1| } 1311| 921k| log_handler_stdouterr( &lh, priority, str ); 1312| 921k|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_STDIO */ 1313| | 1314| 921k| return; 1315| 921k| } 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| 921k|{ 1380| 921k| char *buffer = NULL; 1381| 921k| int length; 1382| | 1383| 921k| length = vasprintf(&buffer, format, ap); 1384| 921k| if (length < 0) { ------------------ | Branch (1384:9): [True: 0, False: 921k] ------------------ 1385| 0| snmp_log_string(LOG_ERR, "Could not format log-string\n"); 1386| 0| return -1; 1387| 0| } 1388| | 1389| 921k| snmp_log_string(priority, buffer); 1390| 921k| free(buffer); 1391| 921k| return 0; 1392| 921k|} snmp_log: 1403| 3.00k|{ 1404| 3.00k| va_list ap; 1405| 3.00k| int ret; 1406| 3.00k| va_start(ap, format); 1407| 3.00k| ret = snmp_vlog(priority, format, ap); 1408| | va_end(ap); 1409| 3.00k| return (ret); 1410| 3.00k|} netsnmp_init_openssl: 118| 2|void netsnmp_init_openssl(void) { 119| | 120| | /* avoid duplicate calls */ 121| 2| if (have_started_already) ------------------ | Branch (121:9): [True: 1, False: 1] ------------------ 122| 1| 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|} netsnmp_parse_args: 203| 81|{ 204| 81| int arg, ret, sp = 0; 205| 81| const char *cp; 206| 81| char *Apsz = NULL; 207| 81| char *Xpsz = NULL; 208| 81| char *Cpsz = NULL; 209| 81| char Opts[BUF_SIZE]; 210| 81| int zero_sensitive = !( flags & NETSNMP_PARSE_ARGS_NOZERO ); ------------------ | | 21| 81|#define NETSNMP_PARSE_ARGS_NOZERO 0x0002 ------------------ 211| 81| char *backup_NETSNMP_DS_LIB_OUTPUT_PRECISION = NULL; 212| | 213| | /* 214| | * initialize session to default values 215| | */ 216| 81| snmp_sess_init(session); 217| 81| strcpy(Opts, "Y:VhHm:M:O:I:P:D:dv:r:t:c:Z:e:E:n:u:l:x:X:a:A:p:T:-:3:L:s:"); 218| 81| if (localOpts) { ------------------ | Branch (218:9): [True: 81, False: 0] ------------------ 219| 81| if (strlen(localOpts) + strlen(Opts) >= sizeof(Opts)) { ------------------ | Branch (219:13): [True: 0, False: 81] ------------------ 220| 0| snmp_log(LOG_ERR, "Too many localOpts in snmp_parse_args()\n"); 221| 0| return -1; 222| 0| } 223| 81| strcat(Opts, localOpts); 224| 81| } 225| | 226| | /* 227| | * get the options 228| | */ 229| 81| DEBUGMSGTL(("snmp_parse_args", "starting: %d/%d\n", optind, argc)); ------------------ | | 66| 81|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 81|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 80, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 80|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 80|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 80|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 80| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 81] | | ------------------ ------------------ 230| 324| for (arg = 0; arg < argc; arg++) { ------------------ | Branch (230:19): [True: 243, False: 81] ------------------ 231| 243| DEBUGMSGTL(("snmp_parse_args", " arg %d = %s\n", arg, argv[arg])); ------------------ | | 66| 243|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 243|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 240, False: 3] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 240|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 240|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 240|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 240| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 243] | | ------------------ ------------------ 232| 243| } 233| | 234| 81|#ifdef __linux__ 235| | /* 236| | * glibc only resets the internal getopt() state if optind is set to zero. 237| | */ 238| 81| optind = 0; 239| |#else 240| | optind = 1; 241| |#endif 242| 162| while (optind < argc && (arg = getopt(argc, argv, Opts)) != EOF) { ------------------ | Branch (242:12): [True: 162, False: 0] | Branch (242:29): [True: 81, False: 81] ------------------ 243| 81| DEBUGMSGTL(("snmp_parse_args", "handling (#%d): %c (optarg %s) (sp %d)\n", ------------------ | | 66| 81|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 81|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 80, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 80|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 80|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 80|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 80| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 81] | | ------------------ ------------------ 244| 81| optind, arg, optarg, sp)); 245| 81| switch (arg) { 246| 0| case '-': ------------------ | Branch (246:9): [True: 0, False: 81] ------------------ 247| 0| if (strcasecmp(optarg, "help") == 0) { ------------------ | Branch (247:17): [True: 0, False: 0] ------------------ 248| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 249| 0| goto out; 250| 0| } 251| 0| if (strcasecmp(optarg, "version") == 0) { ------------------ | Branch (251:17): [True: 0, False: 0] ------------------ 252| 0| fprintf(stderr,"NET-SNMP version: %s\n",netsnmp_get_version()); 253| 0| ret = NETSNMP_PARSE_ARGS_SUCCESS_EXIT; ------------------ | | 32| 0|#define NETSNMP_PARSE_ARGS_SUCCESS_EXIT -2 ------------------ 254| 0| goto out; 255| 0| } 256| | 257| 0| handle_long_opt(optarg); 258| 0| break; 259| | 260| 0| case 'V': ------------------ | Branch (260:9): [True: 0, False: 81] ------------------ 261| 0| fprintf(stderr, "NET-SNMP version: %s\n", netsnmp_get_version()); 262| 0| ret = NETSNMP_PARSE_ARGS_SUCCESS_EXIT; ------------------ | | 32| 0|#define NETSNMP_PARSE_ARGS_SUCCESS_EXIT -2 ------------------ 263| 0| goto out; 264| | 265| 0| case 'h': ------------------ | Branch (265:9): [True: 0, False: 81] ------------------ 266| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 267| 0| goto out; 268| | 269| 0| case 'H': ------------------ | Branch (269:9): [True: 0, False: 81] ------------------ 270| 0| init_snmp(NETSNMP_APPLICATION_CONFIG_TYPE); ------------------ | | 22| 0|#define NETSNMP_APPLICATION_CONFIG_TYPE "snmpapp" ------------------ 271| 0| fprintf(stderr, "Configuration directives understood:\n"); 272| 0| read_config_print_usage(" "); 273| 0| ret = NETSNMP_PARSE_ARGS_SUCCESS_EXIT; ------------------ | | 32| 0|#define NETSNMP_PARSE_ARGS_SUCCESS_EXIT -2 ------------------ 274| 0| goto out; 275| | 276| 0| case 'Y': ------------------ | Branch (276:9): [True: 0, False: 81] ------------------ 277| 0| netsnmp_config_remember(optarg); 278| 0| break; 279| | 280| 0|#ifndef NETSNMP_DISABLE_MIB_LOADING 281| 0| case 'm': ------------------ | Branch (281:9): [True: 0, False: 81] ------------------ 282| 0| setenv("MIBS", optarg, 1); 283| 0| break; 284| | 285| 0| case 'M': ------------------ | Branch (285:9): [True: 0, False: 81] ------------------ 286| 0| netsnmp_get_mib_directory(); /* prepare the default directories */ 287| 0| netsnmp_set_mib_directory(optarg); 288| 0| break; 289| 0|#endif /* NETSNMP_DISABLE_MIB_LOADING */ 290| | 291| 0| case 'O': ------------------ | Branch (291:9): [True: 0, False: 81] ------------------ 292| 0| cp = snmp_out_options(optarg, argc, argv); 293| 0| if (cp != NULL) { ------------------ | Branch (293:17): [True: 0, False: 0] ------------------ 294| 0| fprintf(stderr, "Unknown output option passed to -O: %c.\n", 295| 0| *cp); 296| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 297| 0| goto out; 298| 0| } 299| 0| break; 300| | 301| 0| case 'I': ------------------ | Branch (301:9): [True: 0, False: 81] ------------------ 302| 0| cp = snmp_in_options(optarg, argc, argv); 303| 0| if (cp != NULL) { ------------------ | Branch (303:17): [True: 0, False: 0] ------------------ 304| 0| fprintf(stderr, "Unknown input option passed to -I: %c.\n", 305| 0| *cp); 306| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 307| 0| goto out; 308| 0| } 309| 0| break; 310| | 311| 0|#ifndef NETSNMP_DISABLE_MIB_LOADING 312| 0| case 'P': ------------------ | Branch (312:9): [True: 0, False: 81] ------------------ 313| 0| cp = snmp_mib_toggle_options(optarg); 314| 0| if (cp != NULL) { ------------------ | Branch (314:17): [True: 0, False: 0] ------------------ 315| 0| fprintf(stderr, 316| 0| "Unknown parsing option passed to -P: %c.\n", *cp); 317| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 318| 0| goto out; 319| 0| } 320| 0| break; 321| 0|#endif /* NETSNMP_DISABLE_MIB_LOADING */ 322| | 323| 81| case 'D': ------------------ | Branch (323:9): [True: 81, False: 0] ------------------ 324| |#ifdef NETSNMP_NO_DEBUGGING 325| | fprintf(stderr, "Debug not configured in\n"); 326| | ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; 327| | goto out; 328| |#else 329| 81| debug_register_tokens(optarg); 330| 81| snmp_set_do_debugging(1); 331| 81|#endif 332| 81| break; 333| | 334| 0| case 'd': ------------------ | Branch (334:9): [True: 0, False: 81] ------------------ 335| 0| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 336| 0| NETSNMP_DS_LIB_DUMP_PACKET, 1); ------------------ | | 63| 0|#define NETSNMP_DS_LIB_DUMP_PACKET 4 ------------------ 337| 0| break; 338| | 339| 0| case 's': ------------------ | Branch (339:9): [True: 0, False: 81] ------------------ 340| 0| free(session->localname); 341| 0| session->localname = strdup(optarg); 342| 0| break; 343| | 344| 0| case 'v': ------------------ | Branch (344:9): [True: 0, False: 81] ------------------ 345| 0| session->version = -1; 346| 0|#ifndef NETSNMP_DISABLE_SNMPV1 347| 0| if (!strcmp(optarg, "1")) { ------------------ | Branch (347:17): [True: 0, False: 0] ------------------ 348| 0| session->version = SNMP_VERSION_1; ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ 349| 0| } 350| 0|#endif 351| 0|#ifndef NETSNMP_DISABLE_SNMPV2C 352| 0| if (!strcasecmp(optarg, "2c")) { ------------------ | Branch (352:17): [True: 0, False: 0] ------------------ 353| 0| session->version = SNMP_VERSION_2c; ------------------ | | 110| 0|#define SNMP_VERSION_2c 1 ------------------ 354| 0| } 355| 0|#endif 356| 0| if (!strcasecmp(optarg, "3")) { ------------------ | Branch (356:17): [True: 0, False: 0] ------------------ 357| 0| session->version = SNMP_VERSION_3; ------------------ | | 113| 0|#define SNMP_VERSION_3 3 ------------------ 358| 0| } 359| 0| if (session->version == -1) { ------------------ | Branch (359:17): [True: 0, False: 0] ------------------ 360| 0| fprintf(stderr, 361| 0| "Invalid version specified after -v flag: %s\n", 362| 0| optarg); 363| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 364| 0| goto out; 365| 0| } 366| 0| break; 367| | 368| 0| case 'p': ------------------ | Branch (368:9): [True: 0, False: 81] ------------------ 369| 0| fprintf(stderr, "Warning: -p option is no longer used - "); 370| 0| fprintf(stderr, "specify the remote host as HOST:PORT\n"); 371| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 372| 0| goto out; 373| | 374| 0| case 'T': ------------------ | Branch (374:9): [True: 0, False: 81] ------------------ 375| 0| { 376| 0| char leftside[SNMP_MAXBUF_MEDIUM], rightside[SNMP_MAXBUF_MEDIUM]; 377| 0| char *tmpcp, *tmpopt; 378| | 379| | /* ensure we have a proper argument */ 380| 0| tmpopt = strdup(optarg); 381| 0| tmpcp = strchr(tmpopt, '='); 382| 0| if (!tmpcp) { ------------------ | Branch (382:17): [True: 0, False: 0] ------------------ 383| 0| fprintf(stderr, "-T expects a NAME=VALUE pair.\n"); 384| 0| free(tmpopt); 385| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 386| 0| goto out; 387| 0| } 388| 0| *tmpcp++ = '\0'; 389| | 390| | /* create the transport config container if this is the first */ 391| 0| if (!session->transport_configuration) { ------------------ | Branch (391:17): [True: 0, False: 0] ------------------ 392| 0| netsnmp_container_init_list(); 393| 0| session->transport_configuration = 394| 0| netsnmp_container_find("transport_configuration:fifo"); 395| 0| if (!session->transport_configuration) { ------------------ | Branch (395:21): [True: 0, False: 0] ------------------ 396| 0| fprintf(stderr, "failed to initialize the transport configuration container\n"); 397| 0| free(tmpopt); 398| 0| ret = NETSNMP_PARSE_ARGS_ERROR; ------------------ | | 43| 0|#define NETSNMP_PARSE_ARGS_ERROR -3 ------------------ 399| 0| goto out; 400| 0| } 401| | 402| 0| session->transport_configuration->compare = 403| 0| netsnmp_transport_config_compare; 404| 0| } 405| | 406| | /* set the config */ 407| 0| strlcpy(leftside, tmpopt, sizeof(leftside)); 408| 0| strlcpy(rightside, tmpcp, sizeof(rightside)); 409| | 410| 0| CONTAINER_INSERT(session->transport_configuration, 411| 0| netsnmp_transport_create_config(leftside, 412| 0| rightside)); 413| 0| free(tmpopt); 414| 0| } 415| 0| break; 416| | 417| 0| case 't': ------------------ | Branch (417:9): [True: 0, False: 81] ------------------ 418| 0| session->timeout = (long)(atof(optarg) * 1000000L); 419| 0| if (session->timeout <= 0) { ------------------ | Branch (419:17): [True: 0, False: 0] ------------------ 420| 0| fprintf(stderr, "Invalid timeout in seconds after -t flag.\n"); 421| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 422| 0| goto out; 423| 0| } 424| 0| break; 425| | 426| 0| case 'r': ------------------ | Branch (426:9): [True: 0, False: 81] ------------------ 427| 0| session->retries = atoi(optarg); 428| 0| if (session->retries < 0 || !isdigit((unsigned char)(optarg[0]))) { ------------------ | Branch (428:17): [True: 0, False: 0] | Branch (428:41): [True: 0, False: 0] ------------------ 429| 0| fprintf(stderr, "Invalid number of retries after -r flag.\n"); 430| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 431| 0| goto out; 432| 0| } 433| 0| break; 434| | 435| 0| case 'c': ------------------ | Branch (435:9): [True: 0, False: 81] ------------------ 436| 0| if (zero_sensitive) { ------------------ | Branch (436:10): [True: 0, False: 0] ------------------ 437| 0| SNMP_FREE(Cpsz); /* free any previous value */ ------------------ | | 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] | | ------------------ ------------------ 438| 0| if ((Cpsz = strdup(optarg)) != NULL) { ------------------ | Branch (438:7): [True: 0, False: 0] ------------------ 439| 0| memset(optarg, '\0', strlen(optarg)); 440| 0| } else { 441| 0| fprintf(stderr, "malloc failure processing -c flag.\n"); 442| 0| ret = NETSNMP_PARSE_ARGS_ERROR; ------------------ | | 43| 0|#define NETSNMP_PARSE_ARGS_ERROR -3 ------------------ 443| 0| goto out; 444| 0| } 445| 0| } else { 446| 0| Cpsz = strdup(optarg); 447| 0| } 448| 0| break; 449| | 450| 0| case '3': ------------------ | Branch (450:9): [True: 0, False: 81] ------------------ 451| 0| if (snmpv3_parse_args(optarg, session, &Apsz, &Xpsz, argc, argv, ------------------ | Branch (451:17): [True: 0, False: 0] ------------------ 452| 0| flags) < 0){ 453| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 454| 0| goto out; 455| 0| } 456| 0| break; 457| | 458| 0| case 'L': ------------------ | Branch (458:9): [True: 0, False: 81] ------------------ 459| 0| if (snmp_log_options(optarg, argc, argv) < 0) { ------------------ | Branch (459:17): [True: 0, False: 0] ------------------ 460| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 461| 0| goto out; 462| 0| } 463| 0| break; 464| | 465| 0|#define SNMPV3_CMD_OPTIONS 466| 0|#ifdef SNMPV3_CMD_OPTIONS 467| 0| case 'Z': ------------------ | Branch (467:9): [True: 0, False: 81] ------------------ 468| 0| case 'e': ------------------ | Branch (468:9): [True: 0, False: 81] ------------------ 469| 0| case 'E': ------------------ | Branch (469:9): [True: 0, False: 81] ------------------ 470| 0| case 'n': ------------------ | Branch (470:9): [True: 0, False: 81] ------------------ 471| 0| case 'l': ------------------ | Branch (471:9): [True: 0, False: 81] ------------------ 472| 0| case 'u': ------------------ | Branch (472:9): [True: 0, False: 81] ------------------ 473| 0|#ifdef NETSNMP_SECMOD_USM 474| 0| case 'a': ------------------ | Branch (474:9): [True: 0, False: 81] ------------------ 475| 0| case 'x': ------------------ | Branch (475:9): [True: 0, False: 81] ------------------ 476| 0| case 'A': ------------------ | Branch (476:9): [True: 0, False: 81] ------------------ 477| 0| case 'X': ------------------ | Branch (477:9): [True: 0, False: 81] ------------------ 478| 0|#endif /* NETSNMP_SECMOD_USM */ 479| 0| if (snmpv3_parse_arg(arg, optarg, session, &Apsz, &Xpsz, argc, ------------------ | Branch (479:17): [True: 0, False: 0] ------------------ 480| 0| argv, flags) < 0){ 481| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 482| 0| goto out; 483| 0| } 484| 0| break; 485| 0|#endif /* SNMPV3_CMD_OPTIONS */ 486| | 487| 0| case '?': ------------------ | Branch (487:9): [True: 0, False: 81] ------------------ 488| 0| case ':': ------------------ | Branch (488:9): [True: 0, False: 81] ------------------ 489| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 490| 0| goto out; 491| | 492| 0| default: ------------------ | Branch (492:9): [True: 0, False: 81] ------------------ 493| 0| proc(argc, argv, arg); 494| 0| break; 495| 81| } 496| 81| } 497| 81| DEBUGMSGTL(("snmp_parse_args", "finished: %d/%d\n", optind, argc)); ------------------ | | 66| 81|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 81|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 81, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 81|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 81|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 81|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 81| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 81] | | ------------------ ------------------ 498| | 499| | /* 500| | * save command line parameters which should have precedence above config file settings 501| | * (There ought to be a more scalable approach than this....) 502| | */ 503| 81| if (netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION)) { ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ if (netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION)) { ------------------ | | 186| 81|#define NETSNMP_DS_LIB_OUTPUT_PRECISION 35 ------------------ | Branch (503:9): [True: 0, False: 81] ------------------ 504| 0| backup_NETSNMP_DS_LIB_OUTPUT_PRECISION = 505| 0| strdup(netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION)); ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ strdup(netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION)); ------------------ | | 186| 0|#define NETSNMP_DS_LIB_OUTPUT_PRECISION 35 ------------------ 506| 0| } 507| | 508| | /* 509| | * read in MIB database and initialize the snmp library, read the config file 510| | */ 511| 81| init_snmp(NETSNMP_APPLICATION_CONFIG_TYPE); ------------------ | | 22| 81|#define NETSNMP_APPLICATION_CONFIG_TYPE "snmpapp" ------------------ 512| | 513| | /* 514| | * restore command line parameters which should have precedence above config file settings 515| | */ 516| 81| if(backup_NETSNMP_DS_LIB_OUTPUT_PRECISION) { ------------------ | Branch (516:8): [True: 0, False: 81] ------------------ 517| 0| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION, backup_NETSNMP_DS_LIB_OUTPUT_PRECISION); ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION, backup_NETSNMP_DS_LIB_OUTPUT_PRECISION); ------------------ | | 186| 0|#define NETSNMP_DS_LIB_OUTPUT_PRECISION 35 ------------------ 518| 0| free(backup_NETSNMP_DS_LIB_OUTPUT_PRECISION); 519| 0| } 520| | 521| | /* 522| | * session default version 523| | */ 524| 81| if (session->version == SNMP_DEFAULT_VERSION) { ------------------ | | 90| 81|#define SNMP_DEFAULT_VERSION -1 ------------------ | Branch (524:9): [True: 81, False: 0] ------------------ 525| | /* 526| | * run time default version 527| | */ 528| 81| session->version = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 529| 81| NETSNMP_DS_LIB_SNMPVERSION); ------------------ | | 116| 81|#define NETSNMP_DS_LIB_SNMPVERSION 2 ------------------ 530| | 531| | /* 532| | * compile time default version 533| | */ 534| 81| if (!session->version) { ------------------ | Branch (534:13): [True: 81, False: 0] ------------------ 535| 81| switch (NETSNMP_DEFAULT_SNMP_VERSION) { ------------------ | | 1980| 81|#define NETSNMP_DEFAULT_SNMP_VERSION 2 ------------------ 536| 0|#ifndef NETSNMP_DISABLE_SNMPV1 537| 0| case 1: ------------------ | Branch (537:13): [True: 0, False: 81] ------------------ 538| 0| session->version = SNMP_VERSION_1; ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ 539| 0| break; 540| 0|#endif 541| | 542| 0|#ifndef NETSNMP_DISABLE_SNMPV2C 543| 81| case 2: ------------------ | Branch (543:13): [True: 81, False: 0] ------------------ 544| 81| session->version = SNMP_VERSION_2c; ------------------ | | 110| 81|#define SNMP_VERSION_2c 1 ------------------ 545| 81| break; 546| 0|#endif 547| | 548| 0| case 3: ------------------ | Branch (548:13): [True: 0, False: 81] ------------------ 549| 0| session->version = SNMP_VERSION_3; ------------------ | | 113| 0|#define SNMP_VERSION_3 3 ------------------ 550| 0| break; 551| | 552| 0| default: ------------------ | Branch (552:13): [True: 0, False: 81] ------------------ 553| 0| snmp_log(LOG_ERR, "Can't determine a valid SNMP version for the session\n"); 554| 0| return(NETSNMP_PARSE_ARGS_ERROR); ------------------ | | 43| 0|#define NETSNMP_PARSE_ARGS_ERROR -3 ------------------ 555| 81| } 556| 81| } else { 557| 0|#ifndef NETSNMP_DISABLE_SNMPV1 558| 0| if (session->version == NETSNMP_DS_SNMP_VERSION_1) /* bogus value. version 1 actually = 0 */ ------------------ | | 140| 0|#define NETSNMP_DS_SNMP_VERSION_1 128 /* bogus */ ------------------ | Branch (558:17): [True: 0, False: 0] ------------------ 559| 0| session->version = SNMP_VERSION_1; ------------------ | | 107| 0|#define SNMP_VERSION_1 0 ------------------ 560| 0|#endif 561| 0| } 562| 81| } 563| | 564| 81|#ifdef NETSNMP_SECMOD_USM 565| | /* XXX: this should ideally be moved to snmpusm.c somehow */ 566| | 567| | /* 568| | * make master key from pass phrases 569| | */ 570| 81| if (Apsz) { ------------------ | Branch (570:9): [True: 0, False: 81] ------------------ 571| 0| session->securityAuthKeyLen = USM_AUTH_KU_LEN; ------------------ | | 271| 0|#define USM_AUTH_KU_LEN 64 ------------------ 572| 0| if (session->securityAuthProto == NULL) { ------------------ | Branch (572:13): [True: 0, False: 0] ------------------ 573| | /* 574| | * get .conf set default 575| | */ 576| 0| const oid *def = 577| 0| get_default_authtype(&session->securityAuthProtoLen); 578| 0| session->securityAuthProto = 579| 0| snmp_duplicate_objid(def, session->securityAuthProtoLen); 580| 0| } 581| 0| if (session->securityAuthProto == NULL) { ------------------ | Branch (581:13): [True: 0, False: 0] ------------------ 582| 0| session->securityAuthProto = 583| 0| snmp_duplicate_objid(SNMP_DEFAULT_AUTH_PROTO, ------------------ | | 94| 0|#define SNMP_DEFAULT_AUTH_PROTO usmHMACMD5AuthProtocol ------------------ 584| 0| SNMP_DEFAULT_AUTH_PROTOLEN); ------------------ | | 98| 0|#define SNMP_DEFAULT_AUTH_PROTOLEN OID_LENGTH(SNMP_DEFAULT_AUTH_PROTO) | | ------------------ | | | | 64| 0| (sizeof(x) / sizeof((x)[0]) + \ | | | | 65| 0| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) | | ------------------ ------------------ 585| 0| session->securityAuthProtoLen = SNMP_DEFAULT_AUTH_PROTOLEN; ------------------ | | 98| 0|#define SNMP_DEFAULT_AUTH_PROTOLEN OID_LENGTH(SNMP_DEFAULT_AUTH_PROTO) | | ------------------ | | | | 64| 0| (sizeof(x) / sizeof((x)[0]) + \ | | | | 65| 0| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) | | ------------------ ------------------ 586| 0| } 587| 0| if (generate_Ku(session->securityAuthProto, ------------------ | Branch (587:13): [True: 0, False: 0] ------------------ 588| 0| session->securityAuthProtoLen, 589| 0| (u_char *) Apsz, strlen(Apsz), 590| 0| session->securityAuthKey, 591| 0| &session->securityAuthKeyLen) != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 592| 0| snmp_perror(argv[0]); 593| 0| fprintf(stderr, 594| 0| "Error generating a key (Ku) from the supplied authentication pass phrase. \n"); 595| 0| ret = NETSNMP_PARSE_ARGS_ERROR; ------------------ | | 43| 0|#define NETSNMP_PARSE_ARGS_ERROR -3 ------------------ 596| 0| goto out; 597| 0| } 598| 0| free(Apsz); 599| 0| Apsz = NULL; 600| 0| } 601| 81| if (Xpsz) { ------------------ | Branch (601:9): [True: 0, False: 81] ------------------ 602| 0| session->securityPrivKeyLen = USM_PRIV_KU_LEN; ------------------ | | 272| 0|#define USM_PRIV_KU_LEN 64 ------------------ 603| 0| if (session->securityPrivProto == NULL) { ------------------ | Branch (603:13): [True: 0, False: 0] ------------------ 604| | /* 605| | * get .conf set default 606| | */ 607| 0| const oid *def = 608| 0| get_default_privtype(&session->securityPrivProtoLen); 609| 0| session->securityPrivProto = 610| 0| snmp_duplicate_objid(def, session->securityPrivProtoLen); 611| 0| } 612| 0| if (session->securityPrivProto == NULL) { ------------------ | Branch (612:13): [True: 0, False: 0] ------------------ 613| 0| session->securityPrivProto = 614| 0| snmp_duplicate_objid(SNMP_DEFAULT_PRIV_PROTO, ------------------ | | 100| 0|#define SNMP_DEFAULT_PRIV_PROTO usmDESPrivProtocol ------------------ 615| 0| SNMP_DEFAULT_PRIV_PROTOLEN); ------------------ | | 104| 0|#define SNMP_DEFAULT_PRIV_PROTOLEN OID_LENGTH(SNMP_DEFAULT_PRIV_PROTO) | | ------------------ | | | | 64| 0| (sizeof(x) / sizeof((x)[0]) + \ | | | | 65| 0| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) | | ------------------ ------------------ 616| 0| session->securityPrivProtoLen = SNMP_DEFAULT_PRIV_PROTOLEN; ------------------ | | 104| 0|#define SNMP_DEFAULT_PRIV_PROTOLEN OID_LENGTH(SNMP_DEFAULT_PRIV_PROTO) | | ------------------ | | | | 64| 0| (sizeof(x) / sizeof((x)[0]) + \ | | | | 65| 0| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) | | ------------------ ------------------ 617| 0| } 618| 0| if (generate_Ku(session->securityAuthProto, ------------------ | Branch (618:13): [True: 0, False: 0] ------------------ 619| 0| session->securityAuthProtoLen, 620| 0| (u_char *) Xpsz, strlen(Xpsz), 621| 0| session->securityPrivKey, 622| 0| &session->securityPrivKeyLen) != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 623| 0| snmp_perror(argv[0]); 624| 0| fprintf(stderr, 625| 0| "Error generating a key (Ku) from the supplied privacy pass phrase. \n"); 626| 0| ret = NETSNMP_PARSE_ARGS_ERROR; ------------------ | | 43| 0|#define NETSNMP_PARSE_ARGS_ERROR -3 ------------------ 627| 0| goto out; 628| 0| } 629| 0| free(Xpsz); 630| 0| Xpsz = NULL; 631| 0| } 632| 81|#endif /* NETSNMP_SECMOD_USM */ 633| | 634| | /* 635| | * get the hostname 636| | */ 637| 81| if (optind >= argc) { ------------------ | Branch (637:9): [True: 0, False: 81] ------------------ 638| 0| fprintf(stderr, "No hostname specified.\n"); 639| 0| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 0|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 640| 0| goto out; 641| 0| } 642| 81| session->peername = strdup(argv[optind++]); /* hostname */ 643| 81| if (session->peername == NULL) { ------------------ | Branch (643:9): [True: 0, False: 81] ------------------ 644| 0| snmp_log(LOG_ERR, "strdup hostname failed - out of memory.\n"); 645| 0| fprintf(stderr, "strdup hostname failed - out of memory.\n"); 646| 0| ret = NETSNMP_PARSE_ARGS_ERROR; ------------------ | | 43| 0|#define NETSNMP_PARSE_ARGS_ERROR -3 ------------------ 647| 0| goto out; 648| 0| } 649| | 650| 81|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 651| | /* 652| | * If v1 or v2c, check community has been set, either by a -c option above, 653| | * or via a default token somewhere. 654| | * If neither, it will be taken from the incoming request PDU. 655| | */ 656| | 657| |#if defined(NETSNMP_DISABLE_SNMPV1) 658| | if (session->version == SNMP_VERSION_2c) 659| |#else 660| |#if defined(NETSNMP_DISABLE_SNMPV2C) 661| | if (session->version == SNMP_VERSION_1) 662| |#else 663| 81| if (session->version == SNMP_VERSION_1 || ------------------ | | 107| 162|#define SNMP_VERSION_1 0 ------------------ | Branch (663:9): [True: 0, False: 81] ------------------ 664| 81| session->version == SNMP_VERSION_2c) ------------------ | | 110| 81|#define SNMP_VERSION_2c 1 ------------------ | Branch (664:2): [True: 81, False: 0] ------------------ 665| 81|#endif 666| 81|#endif 667| 81| { 668| 81| if (Cpsz == NULL) { ------------------ | Branch (668:13): [True: 81, False: 0] ------------------ 669| 81| Cpsz = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 670| 81| NETSNMP_DS_LIB_COMMUNITY); ------------------ | | 158| 81|#define NETSNMP_DS_LIB_COMMUNITY 7 ------------------ 671| 81| if (Cpsz == NULL) { ------------------ | Branch (671:10): [True: 81, False: 0] ------------------ 672| 81| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (672:21): [True: 0, False: 81] ------------------ 673| 81| NETSNMP_DS_LIB_IGNORE_NO_COMMUNITY)){ ------------------ | | 94| 81|#define NETSNMP_DS_LIB_IGNORE_NO_COMMUNITY 34 /* don't complain if no community is specified in the command arguments */ ------------------ 674| 0| DEBUGMSGTL(("snmp_parse_args", ------------------ | | 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] | | ------------------ ------------------ 675| 0| "ignoring that the community string is not present\n")); 676| 0| session->community = NULL; 677| 0| session->community_len = 0; 678| 81| } else { 679| 81| fprintf(stderr, "No community name specified.\n"); 680| 81| ret = NETSNMP_PARSE_ARGS_ERROR_USAGE; ------------------ | | 37| 81|#define NETSNMP_PARSE_ARGS_ERROR_USAGE -1 ------------------ 681| 81| goto out; 682| 81| } 683| 81| } else { 684| 0| Cpsz = NULL; 685| 0| } 686| 81| } else { 687| 0| session->community = (unsigned char *)Cpsz; 688| 0| session->community_len = strlen(Cpsz); 689| 0| Cpsz = NULL; 690| 0| } 691| 81| } 692| 0|#endif /* support for community based SNMP */ 693| | 694| 0| ret = optind; 695| | 696| 81|out: 697| 81| free(Apsz); 698| 81| free(Xpsz); 699| 81| free(Cpsz); 700| 81| return ret; 701| 0|} snmp_parse_args: 708| 81|{ 709| 81| return netsnmp_parse_args(argc, argv, session, localOpts, proc, 0); 710| 81|} init_secmod: 48| 1|{ 49| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 50| 1| SNMP_CALLBACK_SESSION_INIT, set_default_secmod, ------------------ | | 29| 1|#define SNMP_CALLBACK_SESSION_INIT 5 ------------------ 51| 1| NULL); 52| | 53| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defSecurityModel", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 54| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECMODEL); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECMODEL); ------------------ | | 161| 1|#define NETSNMP_DS_LIB_SECMODEL 10 ------------------ 55| | /* 56| | * this file is generated by configure for all the stuff we're using 57| | */ 58| 1|#include "snmpsm_init.h" ------------------ | | 1| |/* This file is automatically generated by configure. Do not modify by hand. */ | | 2| 1|init_usm(); | | 3| 1|init_tsm(); | | 4| 1|init_ksm(); ------------------ 59| 1|} register_sec_mod: 70| 3|{ 71| 3| int result = 0; 72| 3| struct snmp_secmod_list *sptr; 73| 3| char *othername, *modname2 = NULL; 74| | 75| 6| for (sptr = registered_services; sptr; sptr = sptr->next) { ------------------ | Branch (75:38): [True: 3, False: 3] ------------------ 76| 3| if (sptr->securityModel == secmod) { ------------------ | Branch (76:13): [True: 0, False: 3] ------------------ 77| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 78| 0| } 79| 3| } 80| 3| sptr = SNMP_MALLOC_STRUCT(snmp_secmod_list); ------------------ | | 69| 3|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 81| 3| if (sptr == NULL) ------------------ | Branch (81:9): [True: 0, False: 3] ------------------ 82| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 83| 3| sptr->secDef = newdef; 84| 3| sptr->securityModel = secmod; 85| 3| sptr->next = registered_services; 86| 3| registered_services = sptr; 87| 3| modname2 = strdup(modname); 88| 3| if (!modname2) ------------------ | Branch (88:9): [True: 0, False: 3] ------------------ 89| 0| result = SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 90| 3| else 91| 3| result = se_add_pair_to_slist("snmp_secmods", modname2, secmod); 92| 3| if (result != SE_OK) { ------------------ | | 42| 3|#define SE_OK 0 ------------------ | Branch (92:9): [True: 0, False: 3] ------------------ 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| 3| return SNMPERR_SUCCESS; ------------------ | | 184| 3|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 115| 3|} find_sec_mod: 160| 18.3k|{ 161| 18.3k| struct snmp_secmod_list *sptr; 162| | 163| 73.4k| for (sptr = registered_services; sptr; sptr = sptr->next) { ------------------ | Branch (163:38): [True: 55.1k, False: 18.2k] ------------------ 164| 55.1k| if (sptr->securityModel == secmod) { ------------------ | Branch (164:13): [True: 81, False: 55.0k] ------------------ 165| 81| return sptr->secDef; 166| 81| } 167| 55.1k| } 168| | /* 169| | * not registered 170| | */ 171| 18.2k| return NULL; 172| 18.3k|} snmp_secmod.c:set_default_secmod: 189| 81|{ 190| 81| netsnmp_session *sess = (netsnmp_session *) serverarg; 191| 81| char *cptr; 192| 81| int model; 193| | 194| 81| if (!sess) ------------------ | Branch (194:9): [True: 0, False: 81] ------------------ 195| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 196| 81| if (sess->securityModel == SNMP_DEFAULT_SECMODEL) { ------------------ | | 91| 81|#define SNMP_DEFAULT_SECMODEL -1 ------------------ | Branch (196:9): [True: 0, False: 81] ------------------ 197| 0| if ((cptr = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (197:13): [True: 0, False: 0] ------------------ 198| 0| NETSNMP_DS_LIB_SECMODEL)) != NULL) { ------------------ | | 161| 0|#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| 0| } else { 210| 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 | | | | ------------------ | | ------------------ ------------------ 211| 0| } 212| 0| } 213| 81| return SNMPERR_SUCCESS; ------------------ | | 184| 81|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 214| 81|} netsnmp_register_default_domain: 60| 2|{ 61| 2| struct netsnmp_lookup_domain *run = domains, *prev = NULL; 62| 2| int res = 0; 63| | 64| 3| while (run != NULL && strcmp(run->application, application) < 0) { ------------------ | Branch (64:12): [True: 1, False: 2] | Branch (64:27): [True: 1, False: 0] ------------------ 65| 1| prev = run; 66| 1| run = run->next; 67| 1| } 68| 2| if (run && strcmp(run->application, application) == 0) { ------------------ | Branch (68:9): [True: 0, False: 2] | 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| 2| } else { 75| 2| run = SNMP_MALLOC_STRUCT(netsnmp_lookup_domain); ------------------ | | 69| 2|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 76| 2| run->application = strdup(application); 77| 2| run->userDomain = NULL; 78| 2| if (prev) { ------------------ | Branch (78:6): [True: 1, False: 1] ------------------ 79| 1| run->next = prev->next; 80| 1| prev->next = run; 81| 1| } else { 82| 1| run->next = domains; 83| 1| domains = run; 84| 1| } 85| 2| } 86| 2| if (domain) { ------------------ | Branch (86:9): [True: 2, False: 0] ------------------ 87| 2| run->domain = create_word_array(domain); 88| 2| } 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| 2| return res; 97| 2|} netsnmp_register_default_target: 248| 14|{ 249| 14| struct netsnmp_lookup_target *run = targets, *prev = NULL; 250| 14| int i = 0, res = 0; 251| 77| while (run && ((i = strcmp(run->application, application)) < 0 || ------------------ | Branch (251:12): [True: 73, False: 4] | Branch (251:20): [True: 49, False: 24] ------------------ 252| 63| (i == 0 && strcmp(run->domain, domain) < 0))) { ------------------ | Branch (252:7): [True: 24, False: 0] | Branch (252:17): [True: 14, False: 10] ------------------ 253| 63| prev = run; 254| 63| run = run->next; 255| 63| } 256| 14| if (run && i == 0 && strcmp(run->domain, domain) == 0) { ------------------ | Branch (256:9): [True: 10, False: 4] | Branch (256:16): [True: 10, False: 0] | Branch (256:26): [True: 0, False: 10] ------------------ 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| 14| } else { 263| 14| run = SNMP_MALLOC_STRUCT(netsnmp_lookup_target); ------------------ | | 69| 14|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 264| 14| run->application = strdup(application); 265| 14| run->domain = strdup(domain); 266| 14| run->userTarget = NULL; 267| 14| if (prev) { ------------------ | Branch (267:6): [True: 11, False: 3] ------------------ 268| 11| run->next = prev->next; 269| 11| prev->next = run; 270| 11| } else { 271| 3| run->next = targets; 272| 3| targets = run; 273| 3| } 274| 14| } 275| 14| if (target) { ------------------ | Branch (275:9): [True: 14, False: 0] ------------------ 276| 14| run->target = strdup(target); 277| 14| } 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| 14| return res; 287| 14|} netsnmp_register_service_handlers: 426| 1|{ 427| 1| register_config_handler("snmp:", "defDomain", 428| 1| netsnmp_register_user_domain, 429| 1| netsnmp_clear_user_domain, 430| 1| "application domain"); 431| 1| register_config_handler("snmp:", "defTarget", 432| 1| netsnmp_register_user_target, 433| 1| netsnmp_clear_user_target, 434| 1| "application domain target"); 435| 1|} snmp_service.c:create_word_array: 28| 2|{ 29| 2| size_t tmplen = strlen(cptr); 30| 2| char* tmp = (char*)malloc(tmplen + 1); 31| 2| char** res = create_word_array_helper(cptr, 0, tmp, tmplen + 1); 32| 2| free(tmp); 33| 2| return res; 34| 2|} snmp_service.c:create_word_array_helper: 11| 4|{ 12| 4| char* item; 13| 4| char** res; 14| 4| cptr = copy_nword_const(cptr, tmp, tmplen); 15| 4| item = strdup(tmp); 16| 4| if (cptr) ------------------ | Branch (16:9): [True: 2, False: 2] ------------------ 17| 2| res = create_word_array_helper(cptr, idx + 1, tmp, tmplen); 18| 2| else { 19| 2| res = (char**)malloc(sizeof(char*) * (idx + 2)); 20| | res[idx + 1] = NULL; 21| 2| } 22| 4| res[idx] = item; 23| 4| return res; 24| 4|} snmp_service.c:netsnmp_clear_user_domain: 161| 2|{ 162| 2| struct netsnmp_lookup_domain *run = domains, *prev = NULL; 163| | 164| 6| while (run) { ------------------ | Branch (164:12): [True: 4, False: 2] ------------------ 165| 4| if (run->userDomain != NULL) { ------------------ | Branch (165:6): [True: 0, False: 4] ------------------ 166| 0| destroy_word_array(run->userDomain); 167| 0| run->userDomain = NULL; 168| 0| } 169| 4| if (run->domain == NULL) { ------------------ | Branch (169:6): [True: 0, False: 4] ------------------ 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| 4| } else { 178| 4| prev = run; 179| 4| run = run->next; 180| 4| } 181| 4| } 182| 2|} snmp_service.c:netsnmp_clear_user_target: 371| 2|{ 372| 2| struct netsnmp_lookup_target *run = targets, *prev = NULL; 373| | 374| 30| while (run) { ------------------ | Branch (374:12): [True: 28, False: 2] ------------------ 375| 28| if (run->userTarget != NULL) { ------------------ | Branch (375:6): [True: 0, False: 28] ------------------ 376| 0| free(run->userTarget); 377| 0| run->userTarget = NULL; 378| 0| } 379| 28| if (run->target == NULL) { ------------------ | Branch (379:6): [True: 0, False: 28] ------------------ 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| 28| } else { 389| 28| prev = run; 390| 28| run = run->next; 391| 28| } 392| 28| } 393| 2|} init_snmp_transport: 124| 1|{ 125| 1| netsnmp_ds_register_config(ASN_BOOLEAN, ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 126| 1| "snmp", "dontLoadHostConfig", 127| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 128| 1| NETSNMP_DS_LIB_DONT_LOAD_HOST_FILES); ------------------ | | 100| 1|#define NETSNMP_DS_LIB_DONT_LOAD_HOST_FILES 40 /* don't read host.conf files */ ------------------ 129| 1|#ifndef NETSNMP_FEATURE_REMOVE_FILTER_SOURCE 130| 1| register_app_config_handler("sourceFilterType", 131| 1| netsnmp_transport_parse_filterType, 132| | NULL, "none|whitelist|blacklist"); 133| 1| register_app_config_handler("sourceFilterAddress", 134| 1| netsnmp_transport_parse_filter, 135| 1| netsnmp_transport_filter_cleanup, 136| 1| "host"); 137| 1|#endif /* NETSNMP_FEATURE_REMOVE_FILTER_SOURCE */ 138| 1|} netsnmp_transport_alloc: 231| 81|{ 232| 81| netsnmp_transport *transport; 233| | 234| 81| transport = SNMP_MALLOC_TYPEDEF(netsnmp_transport); ------------------ | | 73| 81|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 235| 81| if (!transport) ------------------ | Branch (235:9): [True: 0, False: 81] ------------------ 236| 0| return NULL; 237| 81| transport->sock = NETSNMP_INVALID_SOCKET; ------------------ | | 43| 81|#define NETSNMP_INVALID_SOCKET -1 ------------------ 238| 81| return transport; 239| 81|} netsnmp_transport_peer_string: 270| 2.85k|{ 271| 2.85k| char *str; 272| | 273| 2.85k| if (NULL == t) ------------------ | Branch (273:9): [True: 0, False: 2.85k] ------------------ 274| 0| return NULL; 275| | 276| 2.85k| if (t->f_fmtaddr != NULL) ------------------ | Branch (276:9): [True: 0, False: 2.85k] ------------------ 277| 0| str = t->f_fmtaddr(t, data, len); 278| 2.85k| else 279| 2.85k| str = strdup(""); 280| | 281| 2.85k| return str; 282| 2.85k|} netsnmp_transport_filter_cleanup: 381| 1|{ 382| 1| if (NULL == filtered) ------------------ | Branch (382:9): [True: 1, False: 0] ------------------ 383| 1| return; 384| 0| CONTAINER_CLEAR(filtered, filtered->free_item, NULL); 385| 0| CONTAINER_FREE(filtered); 386| | filtered = NULL; 387| 0|} netsnmp_transport_recv: 450| 3.32k|{ 451| 3.32k| int debugLength; 452| | 453| 3.32k| if ((NULL == t) || (NULL == t->f_recv)) { ------------------ | Branch (453:9): [True: 0, False: 3.32k] | Branch (453:24): [True: 0, False: 3.32k] ------------------ 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| 3.32k| length = t->f_recv(t, packet, length, opaque, olength); 459| | 460| 3.32k| if (length <=0) ------------------ | Branch (460:9): [True: 471, False: 2.85k] ------------------ 461| 471| return length; /* don't log timeouts/socket closed */ 462| | 463| 2.85k| debugLength = (SNMPERR_SUCCESS == ------------------ | | 184| 2.85k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 464| 2.85k| debug_is_token_registered("transport:recv")); 465| | 466| 2.85k| if (debugLength) { ------------------ | Branch (466:9): [True: 2.85k, False: 0] ------------------ 467| 2.85k| char *str = netsnmp_transport_peer_string(t, 468| 2.85k| opaque ? *opaque : NULL, ------------------ | Branch (468:51): [True: 2.85k, False: 0] ------------------ 469| 2.85k| olength ? *olength : 0); ------------------ | Branch (469:51): [True: 2.85k, False: 0] ------------------ 470| 2.85k| DEBUGMSGT_NC(("transport:recv","%d bytes from %s\n", length, str)); ------------------ | | 85| 2.85k|#define DEBUGMSGT_NC(x) do { __DBGMSGT_NC(x); }while(0) | | ------------------ | | | | 149| 2.85k|#define __DBGMSGT_NC(x) debug_combo_nc x | | ------------------ | | | Branch (85:54): [Folded, False: 2.85k] | | ------------------ ------------------ 471| 2.85k| SNMP_FREE(str); ------------------ | | 62| 2.85k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 2.85k, False: 0] | | | Branch (62:66): [Folded, False: 2.85k] | | ------------------ ------------------ 472| 2.85k| } 473| | 474| 2.85k| return length; 475| 3.32k|} netsnmp_tdomain_init: 503| 1|{ 504| 1| DEBUGMSGTL(("tdomain", "netsnmp_tdomain_init() called\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] | | ------------------ ------------------ 505| | 506| |/* include the configure generated list of constructor calls */ 507| 1|#include "transports/snmp_transport_inits.h" ------------------ | | 1| |/* This file is automatically generated by configure. Do not modify by hand. */ | | 2| 1|netsnmp_tlsbase_ctor(); | | 3| 1|netsnmp_tlstcp_ctor(); | | 4| 1|netsnmp_dtlsudp_ctor(); | | 5| 1|netsnmp_udpshared_ctor(); | | 6| 1|netsnmp_std_ctor(); | | 7| 1|netsnmp_ipx_ctor(); | | 8| 1|netsnmp_aal5pvc_ctor(); | | 9| 1|netsnmp_udpipv6_ctor(); | | 10| 1|netsnmp_tcpipv6_ctor(); | | 11| 1|netsnmp_udp_ctor(); | | 12| 1|netsnmp_tcp_ctor(); | | 13| 1|netsnmp_alias_ctor(); | | 14| 1|netsnmp_unix_ctor(); ------------------ 508| | 509| 1| netsnmp_tdomain_dump(); 510| | 511| | 512| 1|} netsnmp_tdomain_register: 554| 12|{ 555| 12| netsnmp_tdomain **prevNext = &domain_list, *d; 556| | 557| 12| if (n != NULL) { ------------------ | Branch (557:9): [True: 12, False: 0] ------------------ 558| 78| for (d = domain_list; d != NULL; d = d->next) { ------------------ | Branch (558:31): [True: 66, False: 12] ------------------ 559| 66| if (netsnmp_oid_equals(n->name, n->name_length, ------------------ | Branch (559:17): [True: 0, False: 66] ------------------ 560| 66| d->name, d->name_length) == 0) { 561| | /* 562| | * Already registered. 563| | */ 564| 0| return 0; 565| 0| } 566| 66| prevNext = &(d->next); 567| 66| } 568| 12| n->next = NULL; 569| 12| *prevNext = n; 570| 12| return 1; 571| 12| } else { 572| 0| return 0; 573| 0| } 574| 12|} snmp_transport.c:netsnmp_tdomain_dump: 532| 1|{ 533| 1| netsnmp_tdomain *d; 534| 1| int i = 0; 535| | 536| 1| DEBUGMSGTL(("tdomain", "domain_list -> ")); ------------------ | | 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] | | ------------------ ------------------ 537| 13| for (d = domain_list; d != NULL; d = d->next) { ------------------ | Branch (537:27): [True: 12, False: 1] ------------------ 538| 12| DEBUGMSG(("tdomain", "{ ")); ------------------ | | 61| 12|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 12] | | ------------------ ------------------ 539| 12| DEBUGMSGOID(("tdomain", d->name, d->name_length)); ------------------ | | 67| 12|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 0|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 12] | | ------------------ ------------------ 540| 12| DEBUGMSG(("tdomain", ", \"")); ------------------ | | 61| 12|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 12] | | ------------------ ------------------ 541| 34| for (i = 0; d->prefix[i] != NULL; i++) { ------------------ | Branch (541:21): [True: 22, False: 12] ------------------ 542| 22| DEBUGMSG(("tdomain", "%s%s", d->prefix[i], ------------------ | | 61| 22|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 22|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 22] | | | | ------------------ | | ------------------ | | | Branch (61:56): [True: 0, False: 0] | | | Branch (61:67): [Folded, False: 22] | | ------------------ ------------------ 543| 22| (d->prefix[i + 1]) ? "/" : "")); 544| 22| } 545| 12| DEBUGMSG(("tdomain", "\" } -> ")); ------------------ | | 61| 12|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 12] | | ------------------ ------------------ 546| 12| } 547| 1| DEBUGMSG(("tdomain", "[NIL]\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] | | ------------------ ------------------ 548| 1|} init_ksm: 218| 1|{ 219| 1| krb5_error_code retval; 220| 1| struct snmp_secmod_def *def; 221| 1| int i; 222| | 223| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defKSMKeytab", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 224| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_KSM_KEYTAB); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_KSM_KEYTAB); ------------------ | | 172| 1|#define NETSNMP_DS_LIB_KSM_KEYTAB 21 ------------------ 225| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defKSMServiceName", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 226| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 227| 1| NETSNMP_DS_LIB_KSM_SERVICE_NAME); ------------------ | | 173| 1|#define NETSNMP_DS_LIB_KSM_SERVICE_NAME 22 ------------------ 228| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 229| 1| SNMP_CALLBACK_POST_READ_CONFIG, ------------------ | | 24| 1|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 230| 1| init_snmpksm_post_config, NULL); 231| | 232| | 233| 1| if (kcontext == NULL) { ------------------ | Branch (233:9): [True: 1, False: 0] ------------------ 234| 1| retval = krb5_init_context(&kcontext); 235| | 236| 1| if (retval) { ------------------ | Branch (236:13): [True: 0, False: 1] ------------------ 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| 1| } 242| | 243| 65| for (i = 0; i < HASHSIZE; i++) ------------------ | | 129| 65|#define HASHSIZE 64 ------------------ | Branch (243:17): [True: 64, False: 1] ------------------ 244| 64| ksm_hash_table[i] = NULL; 245| | 246| 1| def = SNMP_MALLOC_STRUCT(snmp_secmod_def); ------------------ | | 69| 1|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 247| | 248| 1| if (!def) { ------------------ | Branch (248:9): [True: 0, False: 1] ------------------ 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| 1| def->encode_reverse = ksm_rgenerate_out_msg; 255| 1| def->decode = ksm_process_in_msg; 256| 1| def->session_open = ksm_session_init; 257| 1| def->pdu_free_state_ref = ksm_free_state_ref; 258| 1| def->pdu_free = ksm_free_pdu; 259| 1| def->pdu_clone = ksm_clone_pdu; 260| | 261| 1| register_sec_mod(NETSNMP_SEC_MODEL_KSM, "ksm", def); ------------------ | | 13| 1|#define NETSNMP_SEC_MODEL_KSM 2066432 ------------------ 262| 1|} snmpksm.c:init_snmpksm_post_config: 169| 1|{ 170| | 171| 1| if (kcontext == NULL) { ------------------ | Branch (171:9): [True: 0, False: 1] ------------------ 172| | /* not reached, I'd imagine */ 173| 0| return SNMPERR_KRB5; ------------------ | | 247| 0|#define SNMPERR_KRB5 (-63) ------------------ 174| 0| } 175| | 176| 1| if (service_name == NULL) { ------------------ | Branch (176:9): [True: 1, False: 0] ------------------ 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| 1| if (keytab_setup == 0) { ------------------ | Branch (188:9): [True: 1, False: 0] ------------------ 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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 204| 1| } 205| 1| keytab_setup = 1; 206| 1| } 207| | 208| 1| return SNMPERR_SUCCESS; ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 209| 1|} init_tsm: 43| 1|{ 44| 1| struct snmp_secmod_def *def; 45| 1| int ret; 46| | 47| 1| def = SNMP_MALLOC_STRUCT(snmp_secmod_def); ------------------ | | 69| 1|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 48| | 49| 1| if (!def) { ------------------ | Branch (49:9): [True: 0, False: 1] ------------------ 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| 1| def->encode_reverse = tsm_rgenerate_out_msg; 56| 1| def->decode = tsm_process_in_msg; 57| 1| def->session_open = tsm_session_init; 58| 1| def->pdu_free_state_ref = tsm_free_state_ref; 59| 1| def->pdu_clone = tsm_clone_pdu; 60| 1| def->pdu_free = tsm_free_pdu; 61| 1| def->probe_engineid = snmpv3_probe_contextEngineID_rfc5343; 62| | 63| 1| DEBUGMSGTL(("tsm","registering ourselves\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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 64| 1| ret = register_sec_mod(SNMP_SEC_MODEL_TSM, "tsm", def); ------------------ | | 296| 1|#define SNMP_SEC_MODEL_TSM 4 ------------------ 65| 1| DEBUGMSGTL(("tsm"," returned %d\n", ret)); ------------------ | | 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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 66| | 67| 1| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "tsmUseTransportPrefix", ------------------ | | 72| 1|#define ASN_BOOLEAN 0x01U ------------------ 68| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 69| 1| NETSNMP_DS_LIB_TSM_USE_PREFIX); ------------------ | | 99| 1|#define NETSNMP_DS_LIB_TSM_USE_PREFIX 39 /* TSM's simple security name mapping */ ------------------ 70| 1|} usm_free_user: 749| 82|{ 750| 82| if (user == NULL) ------------------ | Branch (750:9): [True: 82, False: 0] ------------------ 751| 82| return NULL; 752| | 753| 0| SNMP_FREE(user->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] | | ------------------ ------------------ 754| 0| SNMP_FREE(user->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] | | ------------------ ------------------ 755| 0| SNMP_FREE(user->secName); ------------------ | | 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] | | ------------------ ------------------ 756| 0| SNMP_FREE(user->cloneFrom); ------------------ | | 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] | | ------------------ ------------------ 757| 0| SNMP_FREE(user->userPublicString); ------------------ | | 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] | | ------------------ ------------------ 758| 0| SNMP_FREE(user->authProtocol); ------------------ | | 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] | | ------------------ ------------------ 759| 0| SNMP_FREE(user->privProtocol); ------------------ | | 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] | | ------------------ ------------------ 760| | 761| 0| if (user->authKey != NULL) { ------------------ | Branch (761:9): [True: 0, False: 0] ------------------ 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| 0| if (user->privKey != NULL) { ------------------ | Branch (766:9): [True: 0, False: 0] ------------------ 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| 0| if (user->authKeyKu != NULL) { ------------------ | Branch (771:9): [True: 0, False: 0] ------------------ 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| 0| if (user->privKeyKu != NULL) { ------------------ | Branch (776:9): [True: 0, False: 0] ------------------ 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| 0|#ifdef NETSNMP_USE_OPENSSL 782| 0| if (user->usmDHUserAuthKeyChange) ------------------ | Branch (782:9): [True: 0, False: 0] ------------------ 783| 0| { 784| 0| DH_free(user->usmDHUserAuthKeyChange); 785| 0| user->usmDHUserAuthKeyChange = NULL; 786| 0| } 787| | 788| 0| if (user->usmDHUserPrivKeyChange) ------------------ | Branch (788:9): [True: 0, False: 0] ------------------ 789| 0| { 790| 0| DH_free(user->usmDHUserPrivKeyChange); 791| 0| user->usmDHUserPrivKeyChange = NULL; 792| 0| } 793| 0|#endif 794| | 795| | /* 796| | * FIX Why not put this check *first?* 797| | */ 798| 0| if (user->prev != NULL && user->prev != (struct usmUser *)-1) { /* ack, this shouldn't happen */ ------------------ | Branch (798:9): [True: 0, False: 0] | Branch (798:31): [True: 0, False: 0] ------------------ 799| 0| user->prev->next = user->next; 800| 0| } 801| 0| if (user->next != NULL && user->next != (struct usmUser *)-1) { ------------------ | Branch (801:9): [True: 0, False: 0] | 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| 0| SNMP_ZERO(user, sizeof(*user)); ------------------ | | 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] | | ------------------ ------------------ 811| 0| SNMP_FREE(user); ------------------ | | 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] | | ------------------ ------------------ 812| | 813| 0| return NULL; /* for convenience to returns from calling functions */ 814| | 815| 82|} /* end usm_free_user() */ usm_create_user_from_session: 3610| 81|{ 3611| 81| struct usmUser *user; 3612| 81| int user_just_created = 0; 3613| 81| char *cp; 3614| | 3615| | /* 3616| | * If boot/time supplied set it for this engineID. Do it from hook when 3617| | * creating user in case probe was sent by other means for example 3618| | * asynchronously. 3619| | */ 3620| 81| if (!(session->flags & SNMP_FLAGS_TIME_CREATED) && ------------------ | | 150| 81|#define SNMP_FLAGS_TIME_CREATED 0x2000 ------------------ | Branch (3620:9): [True: 81, False: 0] ------------------ 3621| 81| (session->engineBoots || session->engineTime)) { ------------------ | Branch (3621:10): [True: 0, False: 81] | Branch (3621:34): [True: 0, False: 81] ------------------ 3622| 0| set_enginetime(session->securityEngineID, 3623| 0| session->securityEngineIDLen, 3624| 0| session->engineBoots, session->engineTime, 3625| 0| TRUE); ------------------ | | 128| 0|#define TRUE 1 ------------------ 3626| 0| session->flags |= SNMP_FLAGS_TIME_CREATED; ------------------ | | 150| 0|#define SNMP_FLAGS_TIME_CREATED 0x2000 ------------------ 3627| 0| } 3628| | 3629| | /* 3630| | * - don't create-another/copy-into user for this session by default 3631| | * - bail now (no error) if we don't have an engineID 3632| | */ 3633| 81| if (SNMP_FLAGS_USER_CREATED == (session->flags & SNMP_FLAGS_USER_CREATED) || ------------------ | | 154| 81|#define SNMP_FLAGS_USER_CREATED 0x200 /* USM user has been created */ ------------------ if (SNMP_FLAGS_USER_CREATED == (session->flags & SNMP_FLAGS_USER_CREATED) || ------------------ | | 154| 81|#define SNMP_FLAGS_USER_CREATED 0x200 /* USM user has been created */ ------------------ | Branch (3633:9): [True: 0, False: 81] ------------------ 3634| 81| session->securityModel != SNMP_SEC_MODEL_USM || ------------------ | | 295| 162|#define SNMP_SEC_MODEL_USM 3 ------------------ | Branch (3634:9): [True: 0, False: 81] ------------------ 3635| 81| session->version != SNMP_VERSION_3 || ------------------ | | 113| 162|#define SNMP_VERSION_3 3 ------------------ | Branch (3635:9): [True: 81, False: 0] ------------------ 3636| 0| session->securityNameLen == 0 || ------------------ | Branch (3636:9): [True: 0, False: 0] ------------------ 3637| 0| session->securityEngineIDLen == 0) ------------------ | Branch (3637:9): [True: 0, False: 0] ------------------ 3638| 81| return SNMPERR_SUCCESS; ------------------ | | 184| 81|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3639| | 3640| 0| DEBUGMSGTL(("usm", "no flag defined... continuing\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] | | ------------------ ------------------ 3641| 0| session->flags |= SNMP_FLAGS_USER_CREATED; ------------------ | | 154| 0|#define SNMP_FLAGS_USER_CREATED 0x200 /* USM user has been created */ ------------------ 3642| | 3643| | /* 3644| | * now that we have the engineID, create an entry in the USM list 3645| | * for this user using the information in the session 3646| | */ 3647| 0| if ((session->flags & SNMP_FLAGS_SESSION_USER) == 0) ------------------ | | 151| 0|#define SNMP_FLAGS_SESSION_USER 0x1000 ------------------ | Branch (3647:9): [True: 0, False: 0] ------------------ 3648| 0| user = usm_get_user_from_list(session->securityEngineID, 3649| 0| session->securityEngineIDLen, 3650| 0| session->securityName, 3651| 0| session->securityNameLen, 3652| 0| usm_get_userList(), 0); 3653| 0| else 3654| 0| user = NULL; 3655| | 3656| | 3657| 0| if (user) { ------------------ | Branch (3657:9): [True: 0, False: 0] ------------------ 3658| 0| DEBUGMSGTL(("usm", "user exists x=%p\n", user)); ------------------ | | 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] | | ------------------ ------------------ 3659| 0| } else { 3660| 0| if (usm_build_user(&user, session) != SNMPERR_SUCCESS) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (3660:13): [True: 0, False: 0] ------------------ 3661| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3662| 0| user_just_created = 1; 3663| 0| } 3664| | 3665| | /* 3666| | * copy the auth protocol 3667| | */ 3668| 0| if (user->authProtocol == NULL && session->securityAuthProto != NULL) { ------------------ | Branch (3668:9): [True: 0, False: 0] | Branch (3668:39): [True: 0, False: 0] ------------------ 3669| 0| SNMP_FREE(user->authProtocol); ------------------ | | 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] | | ------------------ ------------------ 3670| 0| user->authProtocol = 3671| 0| snmp_duplicate_objid(session->securityAuthProto, 3672| 0| session->securityAuthProtoLen); 3673| 0| if (user->authProtocol == NULL) { ------------------ | Branch (3673:13): [True: 0, False: 0] ------------------ 3674| 0| usm_free_user(user); 3675| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3676| 0| } 3677| 0| user->authProtocolLen = session->securityAuthProtoLen; 3678| 0| } 3679| | 3680| | /* 3681| | * copy the priv protocol 3682| | */ 3683| 0| if (user->privProtocol == NULL && session->securityPrivProto != NULL) { ------------------ | Branch (3683:9): [True: 0, False: 0] | Branch (3683:39): [True: 0, False: 0] ------------------ 3684| 0| SNMP_FREE(user->privProtocol); ------------------ | | 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] | | ------------------ ------------------ 3685| 0| user->privProtocol = 3686| 0| snmp_duplicate_objid(session->securityPrivProto, 3687| 0| session->securityPrivProtoLen); 3688| 0| if (user->privProtocol == NULL) { ------------------ | Branch (3688:13): [True: 0, False: 0] ------------------ 3689| 0| usm_free_user(user); 3690| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3691| 0| } 3692| 0| user->privProtocolLen = session->securityPrivProtoLen; 3693| 0| } 3694| | 3695| | /* 3696| | * copy in the authentication Key. If not localized, localize it 3697| | */ 3698| 0| if (user->authKey == NULL) { ------------------ | Branch (3698:9): [True: 0, False: 0] ------------------ 3699| 0| if (session->securityAuthLocalKey != NULL ------------------ | Branch (3699:13): [True: 0, False: 0] ------------------ 3700| 0| && session->securityAuthLocalKeyLen != 0) { ------------------ | Branch (3700:16): [True: 0, False: 0] ------------------ 3701| | /* already localized key passed in. use it */ 3702| 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] | | ------------------ ------------------ 3703| 0| user->authKey = netsnmp_memdup(session->securityAuthLocalKey, 3704| 0| session->securityAuthLocalKeyLen); 3705| 0| if (!user->authKey) { ------------------ | Branch (3705:17): [True: 0, False: 0] ------------------ 3706| 0| usm_free_user(user); 3707| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3708| 0| } 3709| 0| user->authKeyLen = session->securityAuthLocalKeyLen; 3710| 0| } else if (session->securityAuthKeyLen != 0) { ------------------ | Branch (3710:20): [True: 0, False: 0] ------------------ 3711| 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] | | ------------------ ------------------ 3712| 0| user->authKey = calloc(1, USM_LENGTH_KU_HASHBLOCK); ------------------ | | 15| 0|#define USM_LENGTH_KU_HASHBLOCK 64 /* In bytes. */ ------------------ 3713| 0| user->authKeyLen = USM_LENGTH_KU_HASHBLOCK; ------------------ | | 15| 0|#define USM_LENGTH_KU_HASHBLOCK 64 /* In bytes. */ ------------------ 3714| 0| if ((user->authKey == NULL) || ------------------ | Branch (3714:17): [True: 0, False: 0] ------------------ 3715| 0| generate_kul(user->authProtocol, user->authProtocolLen, ------------------ | Branch (3715:17): [True: 0, False: 0] ------------------ 3716| 0| user->engineID, user->engineIDLen, 3717| 0| session->securityAuthKey, 3718| 0| session->securityAuthKeyLen, user->authKey, 3719| 0| &user->authKeyLen) != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3720| 0| usm_free_user(user); 3721| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3722| 0| } 3723| 0| } else if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3723:20): [True: 0, False: 0] ------------------ 3724| 0| NETSNMP_DS_LIB_AUTHLOCALIZEDKEY))) { ------------------ | | 169| 0|#define NETSNMP_DS_LIB_AUTHLOCALIZEDKEY 18 ------------------ 3725| 0| size_t buflen = USM_AUTH_KU_LEN; ------------------ | | 271| 0|#define USM_AUTH_KU_LEN 64 ------------------ 3726| 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] | | ------------------ ------------------ 3727| 0| user->authKey = (u_char *)malloc(buflen); /* max length needed */ 3728| 0| user->authKeyLen = 0; 3729| | /* it will be a hex string */ 3730| 0| if ((NULL == user->authKey) || ------------------ | Branch (3730:17): [True: 0, False: 0] ------------------ 3731| 0| !snmp_hex_to_binary(&user->authKey, &buflen, &user->authKeyLen, ------------------ | Branch (3731:17): [True: 0, False: 0] ------------------ 3732| 0| 0, cp)) { 3733| 0| usm_free_user(user); 3734| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3735| 0| } 3736| 0| } 3737| 0| } 3738| | 3739| | /* 3740| | * copy in the privacy Key. If not localized, localize it 3741| | */ 3742| 0| if (user->privKey == NULL) { ------------------ | Branch (3742:9): [True: 0, False: 0] ------------------ 3743| | /** save buffer size in case we need to extend key */ 3744| 0| int keyBufSize = USM_PRIV_KU_LEN; ------------------ | | 272| 0|#define USM_PRIV_KU_LEN 64 ------------------ 3745| | 3746| 0| DEBUGMSGTL(("usm", "copying privKey\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] | | ------------------ ------------------ 3747| 0| if (session->securityPrivLocalKey != NULL ------------------ | Branch (3747:13): [True: 0, False: 0] ------------------ 3748| 0| && session->securityPrivLocalKeyLen != 0) { ------------------ | Branch (3748:16): [True: 0, False: 0] ------------------ 3749| | /* already localized key passed in. use it */ 3750| 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] | | ------------------ ------------------ 3751| 0| user->privKey = netsnmp_memdup(session->securityPrivLocalKey, 3752| 0| session->securityPrivLocalKeyLen); 3753| 0| if (!user->privKey) { ------------------ | Branch (3753:17): [True: 0, False: 0] ------------------ 3754| 0| usm_free_user(user); 3755| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3756| 0| } 3757| 0| keyBufSize = user->privKeyLen = session->securityPrivLocalKeyLen; 3758| 0| } else if (session->securityPrivKeyLen != 0) { ------------------ | Branch (3758:20): [True: 0, False: 0] ------------------ 3759| 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] | | ------------------ ------------------ 3760| 0| user->privKey = calloc(1, keyBufSize); 3761| 0| user->privKeyLen = keyBufSize; 3762| 0| if ((user->privKey == NULL) || ------------------ | Branch (3762:17): [True: 0, False: 0] ------------------ 3763| 0| generate_kul(user->authProtocol, user->authProtocolLen, ------------------ | Branch (3763:17): [True: 0, False: 0] ------------------ 3764| 0| user->engineID, user->engineIDLen, 3765| 0| session->securityPrivKey, 3766| 0| session->securityPrivKeyLen, user->privKey, 3767| 0| &user->privKeyLen) != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3768| 0| usm_free_user(user); 3769| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3770| 0| } 3771| 0| } else if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3771:20): [True: 0, False: 0] ------------------ 3772| 0| NETSNMP_DS_LIB_PRIVLOCALIZEDKEY))) { ------------------ | | 170| 0|#define NETSNMP_DS_LIB_PRIVLOCALIZEDKEY 19 ------------------ 3773| 0| size_t buflen = keyBufSize; 3774| 0| user->privKey = (u_char *)malloc(buflen); /* max length needed */ 3775| 0| user->privKeyLen = 0; 3776| | /* it will be a hex string */ 3777| 0| if ((NULL == user->privKey) || ------------------ | Branch (3777:17): [True: 0, False: 0] ------------------ 3778| 0| !snmp_hex_to_binary(&user->privKey, &buflen, &user->privKeyLen, ------------------ | Branch (3778:17): [True: 0, False: 0] ------------------ 3779| 0| 0, cp)) { 3780| 0| usm_free_user(user); 3781| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3782| 0| } 3783| 0| } 3784| 0| if (usm_extend_user_kul(user, keyBufSize) != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (3784:13): [True: 0, False: 0] ------------------ 3785| 0| usm_free_user(user); 3786| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3787| 0| } 3788| 0| } 3789| | 3790| 0| if (user_just_created) { ------------------ | Branch (3790:9): [True: 0, False: 0] ------------------ 3791| | /* 3792| | * add the user into the database 3793| | */ 3794| 0| user->userStatus = RS_ACTIVE; ------------------ | | 35| 0|#define RS_ACTIVE 1 ------------------ 3795| 0| user->userStorageType = ST_READONLY; ------------------ | | 54| 0|#define ST_READONLY 5 ------------------ 3796| | 3797| 0| if (session->flags & SNMP_FLAGS_SESSION_USER) { ------------------ | | 151| 0|#define SNMP_FLAGS_SESSION_USER 0x1000 ------------------ | Branch (3797:13): [True: 0, False: 0] ------------------ 3798| 0| if (session->sessUser) ------------------ | Branch (3798:17): [True: 0, False: 0] ------------------ 3799| 0| usm_free_user(session->sessUser); 3800| 0| session->sessUser = user; 3801| 0| } else { 3802| 0| usm_add_user(user); 3803| 0| } 3804| 0| } 3805| 0| DEBUGMSGTL(("9:usm", "user created and stored in %s\n", session->flags & ------------------ | | 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] | | ------------------ ------------------ 3806| 0| SNMP_FLAGS_SESSION_USER ? "session" : "local store")); 3807| | 3808| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3809| | 3810| | 3811| 0|} usm_create_user: 4097| 1|{ 4098| 1| struct usmUser *newUser; 4099| | 4100| | /* 4101| | * create the new user 4102| | */ 4103| 1| newUser = calloc(1, sizeof(struct usmUser)); 4104| 1| if (newUser == NULL) ------------------ | Branch (4104:9): [True: 0, False: 1] ------------------ 4105| 0| return NULL; 4106| | 4107| | /* 4108| | * fill the auth/priv protocols 4109| | */ 4110| 1| if ((newUser->authProtocol = ------------------ | Branch (4110:9): [True: 0, False: 1] ------------------ 4111| 1| snmp_duplicate_objid(usmNoAuthProtocol, 4112| 1| OID_LENGTH(usmNoAuthProtocol))) == ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4113| 1| NULL) 4114| 0| return usm_free_user(newUser); 4115| 1| newUser->authProtocolLen = OID_LENGTH(usmNoAuthProtocol); ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4116| | 4117| 1| if ((newUser->privProtocol = ------------------ | Branch (4117:9): [True: 0, False: 1] ------------------ 4118| 1| snmp_duplicate_objid(usmNoPrivProtocol, 4119| 1| OID_LENGTH(usmNoPrivProtocol))) == ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4120| 1| NULL) 4121| 0| return usm_free_user(newUser); 4122| 1| newUser->privProtocolLen = OID_LENGTH(usmNoPrivProtocol); ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| 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| 1| newUser->userStorageType = ST_NONVOLATILE; ------------------ | | 52| 1|#define ST_NONVOLATILE 3 ------------------ 4128| 1| newUser->userStatus = RS_ACTIVE; ------------------ | | 35| 1|#define RS_ACTIVE 1 ------------------ 4129| 1| return newUser; 4130| | 4131| 1|} /* end usm_clone_user() */ get_default_authtype: 5076| 162|{ 5077| 162| if (defaultAuthType == NULL) { ------------------ | Branch (5077:9): [True: 1, False: 161] ------------------ 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| 162| if (len) ------------------ | Branch (5081:9): [True: 81, False: 81] ------------------ 5082| 81| *len = defaultAuthTypeLen; 5083| 162| return defaultAuthType; 5084| 162|} get_default_privtype: 5098| 162|{ 5099| 162| if (defaultPrivType == NULL) { ------------------ | Branch (5099:9): [True: 1, False: 161] ------------------ 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| 162| if (len) ------------------ | Branch (5103:9): [True: 81, False: 81] ------------------ 5104| 81| *len = defaultPrivTypeLen; 5105| 162| return defaultPrivType; 5106| 162|} init_usm: 5198| 1|{ 5199| 1| struct snmp_secmod_def *def; 5200| 1| char *type; 5201| | 5202| 1| DEBUGMSGTL(("init_usm", "unit_usm: %" NETSNMP_PRIo "u %" NETSNMP_PRIo "u\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: 1, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 1|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 1|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 1|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 1| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 5203| 1| usmNoPrivProtocol[0], usmNoPrivProtocol[1])); 5204| | 5205| 1| sc_init(); /* initialize scapi code */ 5206| | 5207| | /* 5208| | * register ourselves as a security service 5209| | */ 5210| 1| def = SNMP_MALLOC_STRUCT(snmp_secmod_def); ------------------ | | 69| 1|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 5211| 1| if (def == NULL) ------------------ | Branch (5211:9): [True: 0, False: 1] ------------------ 5212| 0| return; 5213| | /* 5214| | * XXX: def->init_sess_secmod move stuff from snmp_api.c 5215| | */ 5216| 1| def->encode_reverse = usm_secmod_rgenerate_out_msg; 5217| 1| def->encode_forward = usm_secmod_generate_out_msg; 5218| 1| def->decode = usm_secmod_process_in_msg; 5219| 1| def->pdu_clone = usm_clone; 5220| 1| def->pdu_free_state_ref = usm_free_usmStateReference; 5221| 1| def->session_setup = usm_session_init; 5222| 1| def->handle_report = usm_handle_report; 5223| 1| def->probe_engineid = usm_discover_engineid; 5224| 1| def->post_probe_engineid = usm_create_user_from_session_hook; 5225| 1| if (register_sec_mod(USM_SEC_MODEL_NUMBER, "usm", def) != SNMPERR_SUCCESS) { ------------------ | | 40| 1|#define USM_SEC_MODEL_NUMBER SNMP_SEC_MODEL_USM | | ------------------ | | | | 295| 1|#define SNMP_SEC_MODEL_USM 3 | | ------------------ ------------------ if (register_sec_mod(USM_SEC_MODEL_NUMBER, "usm", def) != SNMPERR_SUCCESS) { ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (5225:9): [True: 0, False: 1] ------------------ 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| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5232| 1| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, ------------------ | | 27| 1|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 5233| 1| init_usm_post_config, NULL); 5234| | 5235| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5236| 1| SNMP_CALLBACK_SHUTDOWN, ------------------ | | 26| 1|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 5237| 1| deinit_usm_post_config, NULL); 5238| | 5239| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5240| 1| SNMP_CALLBACK_SHUTDOWN, ------------------ | | 26| 1|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 5241| 1| free_engineID, NULL); 5242| | 5243| 1| register_config_handler("snmp", "defAuthType", snmpv3_authtype_conf, 5244| 1| NULL, "MD5|SHA|SHA-512|SHA-384|SHA-256|SHA-224"); 5245| 1| register_config_handler("snmp", "defPrivType", snmpv3_privtype_conf, 5246| 1| NULL, 5247| 1| "DES" 5248| 1|#ifdef HAVE_AES 5249| 1| "|AES|AES-128" 5250| 1|#ifdef NETSNMP_DRAFT_BLUMENTHAL_AES_04 5251| 1| "|AES-192|AES-256" 5252| 1|#endif /* NETSNMP_DRAFT_BLUMENTHAL_AES_04 */ 5253| |#else 5254| | " (AES support not available)" 5255| |#endif 5256| 1| ); 5257| | 5258| | /* 5259| | * Free stuff at shutdown time 5260| | */ 5261| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5262| 1| SNMP_CALLBACK_SHUTDOWN, ------------------ | | 26| 1|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 5263| 1| free_enginetime_on_shutdown, NULL); 5264| | 5265| | 5266| 1| type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_APPTYPE); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_APPTYPE); ------------------ | | 157| 1|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 5267| | 5268| 1| register_config_handler(type, "userSetAuthPass", usm_set_password, 5269| 1| NULL, NULL); 5270| 1| register_config_handler(type, "userSetPrivPass", usm_set_password, 5271| 1| NULL, NULL); 5272| 1| register_config_handler(type, "userSetAuthKey", usm_set_password, NULL, 5273| 1| NULL); 5274| 1| register_config_handler(type, "userSetPrivKey", usm_set_password, NULL, 5275| 1| NULL); 5276| 1| register_config_handler(type, "userSetAuthLocalKey", usm_set_password, 5277| 1| NULL, NULL); 5278| 1| register_config_handler(type, "userSetPrivLocalKey", usm_set_password, 5279| 1| NULL, NULL); 5280| 1|} snmpusm.c:usm_session_init: 3461| 81|{ 3462| 81| char *cp; 3463| 81| size_t i; 3464| | 3465| 81| if (in_session->securityAuthProtoLen > 0) { ------------------ | Branch (3465:9): [True: 0, False: 81] ------------------ 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| 81| } else if (get_default_authtype(&i) != NULL) { ------------------ | Branch (3473:16): [True: 81, False: 0] ------------------ 3474| 81| session->securityAuthProto = 3475| 81| snmp_duplicate_objid(get_default_authtype(NULL), i); 3476| 81| session->securityAuthProtoLen = i; 3477| 81| } 3478| | 3479| 81| if (in_session->securityPrivProtoLen > 0) { ------------------ | Branch (3479:9): [True: 0, False: 81] ------------------ 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| 81| } else if (get_default_privtype(&i) != NULL) { ------------------ | Branch (3487:16): [True: 81, False: 0] ------------------ 3488| 81| session->securityPrivProto = 3489| 81| snmp_duplicate_objid(get_default_privtype(NULL), i); 3490| 81| session->securityPrivProtoLen = i; 3491| 81| } 3492| | 3493| 81| if ((in_session->securityAuthKeyLen <= 0) && ------------------ | Branch (3493:9): [True: 81, False: 0] ------------------ 3494| 81| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3494:9): [True: 0, False: 81] ------------------ 3495| 81| NETSNMP_DS_LIB_AUTHMASTERKEY)))) { ------------------ | | 167| 81|#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| 81| } else if ((in_session->securityAuthKeyLen <= 0) && ------------------ | Branch (3505:16): [True: 81, False: 0] ------------------ 3506| 81| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3506:17): [True: 0, False: 81] ------------------ 3507| 81| NETSNMP_DS_LIB_AUTHPASSPHRASE)) || ------------------ | | 154| 81|#define NETSNMP_DS_LIB_AUTHPASSPHRASE 3 ------------------ 3508| 81| (cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3508:17): [True: 0, False: 81] ------------------ 3509| 81| NETSNMP_DS_LIB_PASSPHRASE)))) { ------------------ | | 153| 81|#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| 81| if ((in_session->securityPrivKeyLen <= 0) && ------------------ | Branch (3523:9): [True: 81, False: 0] ------------------ 3524| 81| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3524:9): [True: 0, False: 81] ------------------ 3525| 81| NETSNMP_DS_LIB_PRIVMASTERKEY)))) { ------------------ | | 168| 81|#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| 81| } else if ((in_session->securityPrivKeyLen <= 0) && ------------------ | Branch (3535:16): [True: 81, False: 0] ------------------ 3536| 81| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3536:17): [True: 0, False: 81] ------------------ 3537| 81| NETSNMP_DS_LIB_PRIVPASSPHRASE)) || ------------------ | | 155| 81|#define NETSNMP_DS_LIB_PRIVPASSPHRASE 4 ------------------ 3538| 81| (cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 81|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3538:17): [True: 0, False: 81] ------------------ 3539| 81| NETSNMP_DS_LIB_PASSPHRASE)))) { ------------------ | | 153| 81|#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| 81| return SNMPERR_SUCCESS; ------------------ | | 184| 81|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3553| 81|} snmpusm.c:init_usm_post_config: 5134| 1|{ 5135| 1| size_t salt_integer_len = sizeof(salt_integer); 5136| 1| uint64_t current_time; 5137| | 5138| 1| if (sc_random((u_char *) & salt_integer, &salt_integer_len) != ------------------ | Branch (5138:9): [True: 0, False: 1] ------------------ 5139| 1| SNMPERR_SUCCESS) { ------------------ | | 184| 1|#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| 1|#ifdef HAVE_AES 5146| 1| salt_integer_len = sizeof (salt_integer64_1); 5147| 1| if (sc_random((u_char *) & salt_integer64_1, &salt_integer_len) != ------------------ | Branch (5147:9): [True: 0, False: 1] ------------------ 5148| 1| SNMPERR_SUCCESS) { ------------------ | | 184| 1|#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| 1| salt_integer_len = sizeof (salt_integer64_1); 5154| 1| if (sc_random((u_char *) & salt_integer64_2, &salt_integer_len) != ------------------ | Branch (5154:9): [True: 0, False: 1] ------------------ 5155| 1| SNMPERR_SUCCESS) { ------------------ | | 184| 1|#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| 1|#endif 5161| | 5162| | // Free noNameUser before it is assigned 5163| 1| usm_free_user(noNameUser); 5164| | 5165| 1|#ifndef NETSNMP_DISABLE_MD5 5166| 1| noNameUser = usm_create_initial_user("", usmHMACMD5AuthProtocol, 5167| 1| OID_LENGTH(usmHMACMD5AuthProtocol), ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 5168| 1| SNMP_DEFAULT_PRIV_PROTO, ------------------ | | 100| 1|#define SNMP_DEFAULT_PRIV_PROTO usmDESPrivProtocol ------------------ 5169| 1| 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]))])) | | ------------------ ------------------ 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| 1| if ( noNameUser ) { ------------------ | Branch (5177:10): [True: 1, False: 0] ------------------ 5178| 1| SNMP_FREE(noNameUser->engineID); ------------------ | | 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] | | ------------------ ------------------ 5179| 1| noNameUser->engineIDLen = 0; 5180| 1| } 5181| | 5182| 1| return SNMPERR_SUCCESS; ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5183| 1|} /* end init_usm_post_config() */ snmpusm.c:usm_create_initial_user: 4142| 1|{ 4143| 1| struct usmUser *newUser = usm_create_user(); 4144| 1| if (newUser == NULL) ------------------ | Branch (4144:9): [True: 0, False: 1] ------------------ 4145| 0| return NULL; 4146| | 4147| 1| if ((newUser->name = strdup(name)) == NULL) ------------------ | Branch (4147:9): [True: 0, False: 1] ------------------ 4148| 0| return usm_free_user(newUser); 4149| | 4150| 1| if ((newUser->secName = strdup(name)) == NULL) ------------------ | Branch (4150:9): [True: 0, False: 1] ------------------ 4151| 0| return usm_free_user(newUser); 4152| | 4153| 1| if ((newUser->engineID = ------------------ | Branch (4153:9): [True: 0, False: 1] ------------------ 4154| 1| snmpv3_generate_engineID(&newUser->engineIDLen)) == NULL) 4155| 0| return usm_free_user(newUser); 4156| | 4157| 1| if ((newUser->cloneFrom = (oid *) malloc(sizeof(oid) * 2)) == NULL) ------------------ | Branch (4157:9): [True: 0, False: 1] ------------------ 4158| 0| return usm_free_user(newUser); 4159| 1| newUser->cloneFrom[0] = 0; 4160| 1| newUser->cloneFrom[1] = 0; 4161| 1| newUser->cloneFromLen = 2; 4162| | 4163| 1| SNMP_FREE(newUser->privProtocol); ------------------ | | 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] | | ------------------ ------------------ 4164| 1| if ((newUser->privProtocol = snmp_duplicate_objid(privProtocol, ------------------ | Branch (4164:9): [True: 0, False: 1] ------------------ 4165| 1| privProtocolLen)) == 4166| 1| NULL) { 4167| 0| return usm_free_user(newUser); 4168| 0| } 4169| 1| newUser->privProtocolLen = privProtocolLen; 4170| | 4171| 1| SNMP_FREE(newUser->authProtocol); ------------------ | | 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] | | ------------------ ------------------ 4172| 1| if ((newUser->authProtocol = snmp_duplicate_objid(authProtocol, ------------------ | Branch (4172:9): [True: 0, False: 1] ------------------ 4173| 1| authProtocolLen)) == 4174| 1| NULL) { 4175| 0| return usm_free_user(newUser); 4176| 0| } 4177| 1| newUser->authProtocolLen = authProtocolLen; 4178| | 4179| 1| newUser->userStatus = RS_ACTIVE; ------------------ | | 35| 1|#define RS_ACTIVE 1 ------------------ 4180| 1| newUser->userStorageType = ST_READONLY; ------------------ | | 54| 1|#define ST_READONLY 5 ------------------ 4181| | 4182| 1| return newUser; 4183| 1|} setup_engineID: 471| 1|{ 472| 1| int enterpriseid = htonl(NETSNMP_ENTERPRISE_OID), 473| 1| netsnmpoid = htonl(NETSNMP_OID), 474| 1| localsetup = (eidp) ? 0 : 1; ------------------ | Branch (474:22): [True: 0, False: 1] ------------------ 475| | 476| | /* 477| | * Use local engineID if *eidp == NULL. 478| | */ 479| 1|#ifdef HAVE_GETHOSTNAME 480| 1| u_char buf[SNMP_MAXBUF_SMALL]; 481| 1| struct hostent *hent = NULL; 482| 1|#endif 483| 1| u_char *bufp = NULL; 484| 1| size_t len; 485| 1| int localEngineIDType = engineIDType; 486| 1| int tmpint; 487| 1| time_t tmptime; 488| | 489| 1| engineIDIsSet = 1; 490| | 491| 1|#ifdef HAVE_GETHOSTNAME 492| 1|#ifdef AF_INET6 493| | /* 494| | * see if they selected IPV4 or IPV6 support 495| | */ 496| 1| if ((ENGINEID_TYPE_IPV6 == localEngineIDType) || ------------------ | | 20| 1|#define ENGINEID_TYPE_IPV6 2 ------------------ | Branch (496:9): [True: 0, False: 1] ------------------ 497| 1| (ENGINEID_TYPE_IPV4 == localEngineIDType)) { ------------------ | | 19| 1|#define ENGINEID_TYPE_IPV4 1 ------------------ | Branch (497:9): [True: 0, False: 1] ------------------ 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| 1|#endif /* HAVE_GETHOSTNAME */ 529| | 530| | /* 531| | * Determine if we have text and if so setup our localEngineIDType 532| | * * appropriately. 533| | */ 534| 1| if (NULL != text) { ------------------ | Branch (534:9): [True: 0, False: 1] ------------------ 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| 1| len = 5; /* always have 5 leading bytes */ 541| 1| switch (localEngineIDType) { 542| 0| case ENGINEID_TYPE_TEXT: ------------------ | | 22| 0|#define ENGINEID_TYPE_TEXT 4 ------------------ | Branch (542:5): [True: 0, False: 1] ------------------ 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: 1] ------------------ 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: 1] ------------------ 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: 1] ------------------ 559| 0| len += 16; /* + 16 byte IPV6 address */ 560| 0| break; 561| 1| case ENGINEID_TYPE_NETSNMP_RND: /* Net-SNMP specific encoding */ ------------------ | | 24| 1|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ | Branch (561:5): [True: 1, False: 0] ------------------ 562| 1| if (engineID) /* already setup, keep current value */ ------------------ | Branch (562:13): [True: 0, False: 1] ------------------ 563| 0| return engineIDLength; 564| 1| if (oldEngineID) { ------------------ | Branch (564:13): [True: 0, False: 1] ------------------ 565| 0| len = oldEngineIDLength; 566| 1| } else { 567| 1| len += sizeof(int) + sizeof(time_t); 568| 1| } 569| 1| break; 570| 0| default: ------------------ | Branch (570:5): [True: 0, False: 1] ------------------ 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| 1| } /* switch */ 578| | 579| | 580| | /* 581| | * Allocate memory and store enterprise ID. 582| | */ 583| 1| if (len == 0) { ------------------ | Branch (583:9): [True: 0, False: 1] ------------------ 584| 0| snmp_log(LOG_ERR, "%s(): len == 0\n", __func__); 585| 0| return -1; 586| 0| } 587| 1| bufp = calloc(1, len); 588| 1| if (bufp == NULL) { ------------------ | Branch (588:9): [True: 0, False: 1] ------------------ 589| 0| snmp_log_perror("setup_engineID() calloc()"); 590| 0| return -1; 591| 0| } 592| 1| if (localEngineIDType == ENGINEID_TYPE_NETSNMP_RND) ------------------ | | 24| 1|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ | Branch (592:9): [True: 1, False: 0] ------------------ 593| | /* 594| | * we must use the net-snmp enterprise id here, regardless 595| | */ 596| 1| 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| 1| 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| 1| switch (localEngineIDType) { 609| 1| case ENGINEID_TYPE_NETSNMP_RND: ------------------ | | 24| 1|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ | Branch (609:5): [True: 1, False: 0] ------------------ 610| 1| if (oldEngineID) { ------------------ | Branch (610:13): [True: 0, False: 1] ------------------ 611| | /* 612| | * keep our previous notion of the engineID 613| | */ 614| 0| memcpy(bufp, oldEngineID, oldEngineIDLength); 615| 1| } 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| 1| bufp[4] = ENGINEID_TYPE_NETSNMP_RND; ------------------ | | 24| 1|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ 628| 1| tmpint = netsnmp_random(); 629| 1| memcpy(bufp + 5, &tmpint, sizeof(tmpint)); 630| 1| tmptime = time(NULL); 631| 1| memcpy(bufp + 5 + sizeof(tmpint), &tmptime, sizeof(tmptime)); 632| 1| } 633| 1| break; 634| 0| case ENGINEID_TYPE_TEXT: ------------------ | | 22| 0|#define ENGINEID_TYPE_TEXT 4 ------------------ | Branch (634:5): [True: 0, False: 1] ------------------ 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: 1] ------------------ 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: 1] ------------------ 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: 1] ------------------ 671| 0| default: ------------------ | Branch (671:5): [True: 0, False: 1] ------------------ 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| 1| } 694| | 695| | /* 696| | * Pass the string back to the calling environment, or use it for 697| | * our local engineID. 698| | */ 699| 1| if (localsetup) { ------------------ | Branch (699:9): [True: 1, False: 0] ------------------ 700| 1| SNMP_FREE(engineID); ------------------ | | 62| 1|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 1] | | | Branch (62:66): [Folded, False: 1] | | ------------------ ------------------ 701| 1| engineID = bufp; 702| 1| engineIDLength = len; 703| | 704| 1| } else { 705| 0| *eidp = bufp; 706| 0| } 707| | 708| | 709| 1| return len; 710| | 711| 1|} /* end setup_engineID() */ init_snmpv3: 993| 1|{ 994| 1| netsnmp_get_monotonic_clock(&snmpv3starttime); 995| | 996| 1| if (!type) ------------------ | Branch (996:9): [True: 0, False: 1] ------------------ 997| 0| type = "__snmpapp__"; 998| | 999| | /* 1000| | * we need to be called back later 1001| | */ 1002| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1003| 1| SNMP_CALLBACK_POST_READ_CONFIG, ------------------ | | 24| 1|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 1004| 1| init_snmpv3_post_config, NULL); 1005| | 1006| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1007| 1| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, ------------------ | | 27| 1|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 1008| 1| init_snmpv3_post_premib_config, NULL); 1009| | /* 1010| | * we need to be called back later 1011| | */ 1012| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ snmp_register_callback(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, ------------------ | | 25| 1|#define SNMP_CALLBACK_STORE_DATA 1 ------------------ 1013| 1| 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| 1| 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| 1| register_prenetsnmp_mib_handler(type, "engineID", engineID_conf, NULL, 1032| 1| "string"); 1033| 1| register_prenetsnmp_mib_handler(type, "oldEngineID", oldengineID_conf, 1034| 1| NULL, NULL); 1035| 1| register_prenetsnmp_mib_handler(type, "exactEngineID", exactEngineID_conf, 1036| 1| NULL, NULL); 1037| 1| register_prenetsnmp_mib_handler(type, "engineIDType", 1038| 1| engineIDType_conf, NULL, "num"); 1039| 1| register_prenetsnmp_mib_handler(type, "engineIDNic", engineIDNic_conf, 1040| 1| NULL, "string"); 1041| 1| register_config_handler(type, "engineBoots", engineBoots_conf, NULL, 1042| 1| NULL); 1043| | 1044| | /* 1045| | * default store config entries 1046| | */ 1047| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defSecurityName", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1048| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECNAME); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECNAME); ------------------ | | 151| 1|#define NETSNMP_DS_LIB_SECNAME 0 ------------------ 1049| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defContext", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1050| 1| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CONTEXT); ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CONTEXT); ------------------ | | 152| 1|#define NETSNMP_DS_LIB_CONTEXT 1 ------------------ 1051| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPassphrase", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1052| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1053| 1| NETSNMP_DS_LIB_PASSPHRASE); ------------------ | | 153| 1|#define NETSNMP_DS_LIB_PASSPHRASE 2 ------------------ 1054| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defAuthPassphrase", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1055| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1056| 1| NETSNMP_DS_LIB_AUTHPASSPHRASE); ------------------ | | 154| 1|#define NETSNMP_DS_LIB_AUTHPASSPHRASE 3 ------------------ 1057| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPrivPassphrase", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1058| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1059| 1| NETSNMP_DS_LIB_PRIVPASSPHRASE); ------------------ | | 155| 1|#define NETSNMP_DS_LIB_PRIVPASSPHRASE 4 ------------------ 1060| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defAuthMasterKey", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1061| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1062| 1| NETSNMP_DS_LIB_AUTHMASTERKEY); ------------------ | | 167| 1|#define NETSNMP_DS_LIB_AUTHMASTERKEY 16 ------------------ 1063| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPrivMasterKey", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1064| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1065| 1| NETSNMP_DS_LIB_PRIVMASTERKEY); ------------------ | | 168| 1|#define NETSNMP_DS_LIB_PRIVMASTERKEY 17 ------------------ 1066| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defAuthLocalizedKey", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1067| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1068| 1| NETSNMP_DS_LIB_AUTHLOCALIZEDKEY); ------------------ | | 169| 1|#define NETSNMP_DS_LIB_AUTHLOCALIZEDKEY 18 ------------------ 1069| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPrivLocalizedKey", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1070| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1071| 1| NETSNMP_DS_LIB_PRIVLOCALIZEDKEY); ------------------ | | 170| 1|#define NETSNMP_DS_LIB_PRIVLOCALIZEDKEY 19 ------------------ 1072| 1| register_config_handler("snmp", "defVersion", version_conf, NULL, 1073| 1| "1|2c|3"); 1074| | 1075| 1| register_config_handler("snmp", "defSecurityLevel", 1076| | snmpv3_secLevel_conf, NULL, 1077| 1| "noAuthNoPriv|authNoPriv|authPriv"); 1078| 1|} init_snmpv3_post_config: 1088| 1|{ 1089| | 1090| 1| size_t engineIDLen; 1091| 1| u_char *c_engineID; 1092| 1| u_long localEngineTime; 1093| 1| u_long localEngineBoots; 1094| | 1095| 1| c_engineID = snmpv3_generate_engineID(&engineIDLen); 1096| | 1097| 1| if (!c_engineID || engineIDLen == 0) { ------------------ | Branch (1097:9): [True: 0, False: 1] | Branch (1097:24): [True: 0, False: 1] ------------------ 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| 1| if (engineIDLen != oldEngineIDLength || ------------------ | Branch (1108:9): [True: 1, False: 0] ------------------ 1109| 0| oldEngineID == NULL || c_engineID == NULL || ------------------ | Branch (1109:9): [True: 0, False: 0] | Branch (1109:32): [True: 0, False: 0] ------------------ 1110| 1| memcmp(oldEngineID, c_engineID, engineIDLen) != 0) { ------------------ | Branch (1110:9): [True: 0, False: 0] ------------------ 1111| 1| engineBoots = 1; 1112| 1| } 1113| | 1114| 1|#ifdef NETSNMP_SECMOD_USM 1115| | /* 1116| | * for USM set our local engineTime in the LCD timing cache 1117| | */ 1118| 1| localEngineTime = snmpv3_local_snmpEngineTime(); 1119| 1| localEngineBoots = snmpv3_local_snmpEngineBoots(); 1120| 1| set_enginetime(c_engineID, engineIDLen, 1121| 1| localEngineBoots, 1122| 1| localEngineTime, TRUE); ------------------ | | 128| 1|#define TRUE 1 ------------------ 1123| 1|#endif /* NETSNMP_SECMOD_USM */ 1124| | 1125| 1| SNMP_FREE(c_engineID); ------------------ | | 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] | | ------------------ ------------------ 1126| 1| return SNMPERR_SUCCESS; ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1127| 1|} init_snmpv3_post_premib_config: 1132| 1|{ 1133| 1| if (!engineIDIsSet) ------------------ | Branch (1133:9): [True: 1, False: 0] ------------------ 1134| 1| setup_engineID(NULL, NULL); 1135| | 1136| 1| return SNMPERR_SUCCESS; ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1137| 1|} snmpv3_local_snmpEngineBoots: 1175| 1|{ 1176| 1| return engineBoots; 1177| 1|} snmpv3_get_engineID: 1197| 2|{ 1198| | /* 1199| | * Sanity check. 1200| | */ 1201| 2| if (!buf || (buflen < engineIDLength)) { ------------------ | Branch (1201:9): [True: 0, False: 2] | Branch (1201:17): [True: 0, False: 2] ------------------ 1202| 0| return 0; 1203| 0| } 1204| 2| if (!engineID) { ------------------ | Branch (1204:9): [True: 0, False: 2] ------------------ 1205| 0| return 0; 1206| 0| } 1207| | 1208| 2| memcpy(buf, engineID, engineIDLength); 1209| 2| return engineIDLength; 1210| | 1211| 2|} /* end snmpv3_get_engineID() */ snmpv3_generate_engineID: 1267| 2|{ 1268| 2| u_char *newID; 1269| 2| newID = (u_char *) malloc(engineIDLength); 1270| | 1271| 2| if (newID) { ------------------ | Branch (1271:9): [True: 2, False: 0] ------------------ 1272| 2| *length = snmpv3_get_engineID(newID, engineIDLength); 1273| 2| if (*length == 0) { ------------------ | Branch (1273:13): [True: 0, False: 2] ------------------ 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| 2| } 1278| 2| return newID; 1279| | 1280| 2|} /* end snmpv3_generate_engineID() */ snmpv3_local_snmpEngineTime: 1294| 2|{ 1295| |#ifdef NETSNMP_FEATURE_CHECKING 1296| | netsnmp_feature_require(calculate_sectime_diff) 1297| |#endif /* NETSNMP_FEATURE_CHECKING */ 1298| | 1299| 2| static uint32_t last_engineTime; 1300| 2| struct timeval now; 1301| 2| uint32_t engineTime; 1302| | 1303| 2| netsnmp_get_monotonic_clock(&now); 1304| 2| engineTime = calculate_sectime_diff(&now, &snmpv3starttime) & 0x7fffffffL; 1305| 2| if (engineTime < last_engineTime) ------------------ | Branch (1305:9): [True: 0, False: 2] ------------------ 1306| 0| engineBoots++; 1307| 2| last_engineTime = engineTime; 1308| 2| return engineTime; 1309| 2|} strlcpy: 26| 7.90k|{ 27| 7.90k| size_t src_len = strlen(src); 28| 7.90k| size_t new_len; 29| | 30| 7.90k| if (len == 0) { ------------------ | Branch (30:6): [True: 0, False: 7.90k] ------------------ 31| 0| return (src_len); 32| 0| } 33| | 34| 7.90k| if (src_len >= len) { ------------------ | Branch (34:13): [True: 0, False: 7.90k] ------------------ 35| 0| new_len = len - 1; 36| 7.90k| } else { 37| 7.90k| new_len = src_len; 38| 7.90k| } 39| | 40| 7.90k| memcpy(dest, src, new_len); 41| 7.90k| dest[new_len] = '\0'; 42| 7.90k| return (src_len); 43| 7.90k|} calculate_sectime_diff: 1176| 2|{ 1177| 2| struct timeval diff; 1178| | 1179| 2| NETSNMP_TIMERSUB(now, then, &diff); ------------------ | | 173| 2|#define NETSNMP_TIMERSUB(a, b, res) do { \ | | 174| 2| (res)->tv_sec = (a)->tv_sec - (b)->tv_sec - 1; \ | | 175| 2| (res)->tv_usec = (a)->tv_usec - (b)->tv_usec + 1000000L; \ | | 176| 2| if ((res)->tv_usec >= 1000000L) { \ | | ------------------ | | | Branch (176:9): [True: 2, False: 0] | | ------------------ | | 177| 2| (res)->tv_usec -= 1000000L; \ | | 178| 2| (res)->tv_sec++; \ | | 179| 2| } \ | | 180| 2|} while (0) | | ------------------ | | | Branch (180:10): [Folded, False: 2] | | ------------------ ------------------ 1180| 2| return (u_int)(diff.tv_sec + (diff.tv_usec >= 500000L)); 1181| 2|} snmp_realloc: 161| 60.6k|{ 162| 60.6k| u_char *new_buf = NULL; 163| 60.6k| size_t new_buf_len = 0; 164| | 165| 60.6k| if (buf == NULL) { ------------------ | Branch (165:9): [True: 0, False: 60.6k] ------------------ 166| 0| return 0; 167| 0| } 168| | 169| 60.6k| if (*buf_len <= 255) { ------------------ | Branch (169:9): [True: 60.6k, False: 0] ------------------ 170| 60.6k| new_buf_len = *buf_len + 256; 171| 60.6k| } else if (*buf_len > 255 && *buf_len <= 8191) { ------------------ | Branch (171:16): [True: 0, False: 0] | Branch (171:34): [True: 0, False: 0] ------------------ 172| 0| new_buf_len = *buf_len * 2; 173| 0| } else if (*buf_len > 8191) { ------------------ | Branch (173:16): [True: 0, False: 0] ------------------ 174| 0| new_buf_len = *buf_len + 8192; 175| 0| } 176| | 177| 60.6k| if (*buf == NULL) { ------------------ | Branch (177:9): [True: 42.2k, False: 18.3k] ------------------ 178| 42.2k| new_buf = malloc(new_buf_len); 179| 42.2k| } else { 180| 18.3k| new_buf = realloc(*buf, new_buf_len); 181| 18.3k| } 182| | 183| 60.6k| if (new_buf != NULL) { ------------------ | Branch (183:9): [True: 60.6k, False: 0] ------------------ 184| 60.6k| *buf = new_buf; 185| 60.6k| *buf_len = new_buf_len; 186| 60.6k| return 1; 187| 60.6k| } else { 188| 0| return 0; 189| 0| } 190| 60.6k|} snmp_strcat: 195| 39.0k|{ 196| 39.0k| if (buf == NULL || buf_len == NULL || out_len == NULL) { ------------------ | Branch (196:9): [True: 0, False: 39.0k] | Branch (196:24): [True: 0, False: 39.0k] | Branch (196:43): [True: 0, False: 39.0k] ------------------ 197| 0| return 0; 198| 0| } 199| | 200| 39.0k| if (s == NULL) { ------------------ | Branch (200:9): [True: 0, False: 39.0k] ------------------ 201| | /* 202| | * Appending a NULL string always succeeds since it is a NOP. 203| | */ 204| 0| return 1; 205| 0| } 206| | 207| 41.6k| while ((*out_len + strlen((const char *) s) + 1) >= *buf_len) { ------------------ | Branch (207:12): [True: 2.66k, False: 39.0k] ------------------ 208| 2.66k| if (!(allow_realloc && snmp_realloc(buf, buf_len))) { ------------------ | Branch (208:15): [True: 2.66k, False: 0] | Branch (208:32): [True: 2.66k, False: 0] ------------------ 209| 0| return 0; 210| 0| } 211| 2.66k| } 212| | 213| 39.0k| if (!*buf) ------------------ | Branch (213:9): [True: 0, False: 39.0k] ------------------ 214| 0| return 0; 215| | 216| 39.0k| strcpy((char *) (*buf + *out_len), (const char *) s); 217| 39.0k| *out_len += strlen((char *) (*buf + *out_len)); 218| 39.0k| return 1; 219| 39.0k|} netsnmp_memdup: 279| 5.36k|{ 280| 5.36k| void *to = NULL; 281| | 282| 5.36k| if (from) { ------------------ | Branch (282:9): [True: 5.36k, False: 0] ------------------ 283| 5.36k| to = malloc(size); 284| 5.36k| if (to) ------------------ | Branch (284:13): [True: 5.36k, False: 0] ------------------ 285| 5.36k| memcpy(to, from, size); 286| 5.36k| } 287| 5.36k| return to; 288| 5.36k|} /* end netsnmp_memdup() */ netsnmp_strdup_and_null: 360| 81|{ 361| 81| char *ret; 362| | 363| 81| if (from_len > 0 && from[from_len - 1] == '\0') ------------------ | Branch (363:9): [True: 81, False: 0] | Branch (363:25): [True: 0, False: 81] ------------------ 364| 0| from_len--; 365| 81| ret = malloc(from_len + 1); 366| 81| if (ret) { ------------------ | Branch (366:9): [True: 81, False: 0] ------------------ 367| 81| memcpy(ret, from, from_len); 368| 81| ret[from_len] = '\0'; 369| 81| } 370| 81| return ret; 371| 81|} netsnmp_get_monotonic_clock: 948| 4|{ 949| 4|#if defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_MONOTONIC) 950| 4| struct timespec ts; 951| 4| int res; 952| | 953| 4| res = clock_gettime(CLOCK_MONOTONIC, &ts); 954| 4| if (res >= 0) { ------------------ | Branch (954:9): [True: 4, False: 0] ------------------ 955| 4| tv->tv_sec = ts.tv_sec; 956| 4| tv->tv_usec = ts.tv_nsec / 1000; 957| 4| } 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| 4|} netsnmp_getenv: 1187| 17|{ 1188| 17|#if !defined (WIN32) && !defined (cygwin) 1189| 17| 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| 17|} netsnmp_gethomedir: 1417| 2|const char *netsnmp_gethomedir(void) { 1418| 2| const char *homepath = netsnmp_getenv("HOME"); 1419| |#ifdef _WIN32 1420| | if (!homepath) 1421| | homepath = netsnmp_getenv("USERPROFILE"); 1422| |#endif 1423| 2| return homepath; 1424| 2|} netsnmp_aal5pvc_ctor: 374| 1|{ 375| 1| aal5pvcDomain.name = netsnmp_AAL5PVCDomain; 376| 1| aal5pvcDomain.name_length = OID_LENGTH(netsnmp_AAL5PVCDomain); ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 377| 1| aal5pvcDomain.prefix = calloc(3, sizeof(char *)); 378| 1| if (!aal5pvcDomain.prefix) { ------------------ | Branch (378:9): [True: 0, False: 1] ------------------ 379| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 380| 0| return; 381| 0| } 382| 1| aal5pvcDomain.prefix[0] = "aal5pvc"; 383| 1| aal5pvcDomain.prefix[1] = "pvc"; 384| | 385| 1| aal5pvcDomain.f_create_from_tstring_new = netsnmp_aal5pvc_create_tstring; 386| 1| aal5pvcDomain.f_create_from_ostring = netsnmp_aal5pvc_create_ostring; 387| | 388| 1| netsnmp_tdomain_register(&aal5pvcDomain); 389| 1|} free_alias_config: 61| 1|free_alias_config(void) { 62| 1| netsnmp_free_all_list_data(alias_memory); 63| | alias_memory = NULL; 64| 1|} netsnmp_alias_ctor: 98| 1|{ 99| 1| aliasDomain.name = netsnmp_snmpALIASDomain; 100| 1| aliasDomain.name_length = OID_LENGTH(netsnmp_snmpALIASDomain); ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 101| 1| aliasDomain.prefix = calloc(2, sizeof(char *)); 102| 1| if (!aliasDomain.prefix) { ------------------ | Branch (102:9): [True: 0, False: 1] ------------------ 103| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 104| 0| return; 105| 0| } 106| 1| aliasDomain.prefix[0] = "alias"; 107| | 108| 1| aliasDomain.f_create_from_tstring_new = netsnmp_alias_create_tstring; 109| 1| aliasDomain.f_create_from_ostring = netsnmp_alias_create_ostring; 110| | 111| 1| netsnmp_tdomain_register(&aliasDomain); 112| | 113| 1| register_config_handler("snmp", "alias", parse_alias_config, 114| 1| free_alias_config, "NAME TRANSPORT_DEFINITION"); 115| 1|} netsnmp_dtlsudp_ctor: 1711| 1|{ 1712| 1| static const char indexname[] = "_netsnmp_addr_info"; 1713| 1| static const char *prefixes[] = { "dtlsudp", "dtls" 1714| 1|#ifdef NETSNMP_TRANSPORT_UDPIPV6_DOMAIN 1715| 1| , "dtlsudp6", "dtls6" 1716| 1|#endif 1717| 1| }; 1718| 1| int i, num_prefixes = sizeof(prefixes) / sizeof(char *); 1719| 1|#ifdef NETSNMP_TRANSPORT_UDPIPV6_DOMAIN 1720| 1| static const char indexname6[] = "_netsnmp_addr_info6"; 1721| 1|#endif 1722| | 1723| 1| DEBUGMSGTL(("dtlsudp", "registering DTLS constructor\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] | | ------------------ ------------------ 1724| | 1725| | /* config settings */ 1726| | 1727| 1|#ifdef NETSNMP_TRANSPORT_UDPIPV6_DOMAIN 1728| 1| if (!openssl_addr_index6) ------------------ | Branch (1728:9): [True: 1, False: 0] ------------------ 1729| 1| openssl_addr_index6 = 1730| 1| SSL_get_ex_new_index(0, NETSNMP_REMOVE_CONST(void *, indexname6), 1731| 1| NULL, NULL, NULL); 1732| 1|#endif 1733| | 1734| 1| dtlsudpDomain.name = netsnmpDTLSUDPDomain; 1735| 1| dtlsudpDomain.name_length = netsnmpDTLSUDPDomain_len; 1736| 1| dtlsudpDomain.prefix = calloc(num_prefixes + 1, sizeof(char *)); 1737| 1| if (!dtlsudpDomain.prefix) { ------------------ | Branch (1737:9): [True: 0, False: 1] ------------------ 1738| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 1739| 0| return; 1740| 0| } 1741| 5| for (i = 0; i < num_prefixes; ++ i) ------------------ | Branch (1741:17): [True: 4, False: 1] ------------------ 1742| 4| dtlsudpDomain.prefix[i] = prefixes[i]; 1743| | 1744| 1| dtlsudpDomain.f_create_from_tstring_new = netsnmp_dtlsudp_create_tstring; 1745| 1| dtlsudpDomain.f_create_from_ostring = netsnmp_dtlsudp_create_ostring; 1746| | 1747| 1| if (!openssl_addr_index) ------------------ | Branch (1747:9): [True: 1, False: 0] ------------------ 1748| 1| openssl_addr_index = 1749| 1| SSL_get_ex_new_index(0, NETSNMP_REMOVE_CONST(void *, indexname), 1750| 1| NULL, NULL, NULL); 1751| | 1752| 1| netsnmp_tdomain_register(&dtlsudpDomain); 1753| 1|} netsnmp_ipx_ctor: 481| 1|{ 482| 1| ipxDomain.name = netsnmpIPXDomain; 483| 1| ipxDomain.name_length = netsnmpIPXDomain_len; 484| 1| ipxDomain.prefix = calloc(2, sizeof(char *)); 485| 1| if (!ipxDomain.prefix) { ------------------ | Branch (485:9): [True: 0, False: 1] ------------------ 486| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 487| 0| return; 488| 0| } 489| 1| ipxDomain.prefix[0] = "ipx"; 490| | 491| 1| ipxDomain.f_create_from_tstring_new = netsnmp_ipx_create_tstring; 492| 1| ipxDomain.f_create_from_ostring = netsnmp_ipx_create_ostring; 493| | 494| 1| netsnmp_tdomain_register(&ipxDomain); 495| 1|} netsnmp_std_ctor: 269| 1|{ 270| 1| stdDomain.name = netsnmp_snmpSTDDomain; 271| 1| stdDomain.name_length = OID_LENGTH(netsnmp_snmpSTDDomain); ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 272| 1| stdDomain.prefix = calloc(2, sizeof(char *)); 273| 1| if (!stdDomain.prefix) { ------------------ | Branch (273:9): [True: 0, False: 1] ------------------ 274| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 275| 0| return; 276| 0| } 277| 1| stdDomain.prefix[0] = "std"; 278| | 279| 1| stdDomain.f_create_from_tstring_new = netsnmp_std_create_tstring; 280| 1| stdDomain.f_create_from_ostring = netsnmp_std_create_ostring; 281| | 282| 1| netsnmp_tdomain_register(&stdDomain); 283| 1|} netsnmp_tcp_ctor: 349| 1|{ 350| 1| tcpDomain.name = netsnmp_snmpTCPDomain; 351| 1| tcpDomain.name_length = OID_LENGTH(netsnmp_snmpTCPDomain); ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 352| 1| tcpDomain.prefix = calloc(2, sizeof(char *)); 353| 1| if (!tcpDomain.prefix) { ------------------ | Branch (353:9): [True: 0, False: 1] ------------------ 354| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 355| 0| return; 356| 0| } 357| 1| tcpDomain.prefix[0] = "tcp"; 358| | 359| 1| tcpDomain.f_create_from_tstring_new = netsnmp_tcp_create_tstring; 360| 1| tcpDomain.f_create_from_ostring = netsnmp_tcp_create_ostring; 361| | 362| 1| netsnmp_tdomain_register(&tcpDomain); 363| 1|} netsnmp_tcpipv6_ctor: 380| 1|{ 381| 1| tcp6Domain.name = netsnmp_TCPIPv6Domain; 382| 1| tcp6Domain.name_length = OID_LENGTH(netsnmp_TCPIPv6Domain); ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 383| 1| tcp6Domain.f_create_from_tstring_new = netsnmp_tcp6_create_tstring; 384| 1| tcp6Domain.f_create_from_ostring = netsnmp_tcp6_create_ostring; 385| 1| tcp6Domain.prefix = calloc(4, sizeof(char *)); 386| 1| if (!tcp6Domain.prefix) { ------------------ | Branch (386:9): [True: 0, False: 1] ------------------ 387| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 388| 0| return; 389| 0| } 390| 1| tcp6Domain.prefix[0] = "tcp6"; 391| 1| tcp6Domain.prefix[1] = "tcpv6"; 392| 1| tcp6Domain.prefix[2] = "tcpipv6"; 393| | 394| 1| netsnmp_tdomain_register(&tcp6Domain); 395| 1|} netsnmp_tlsbase_ctor: 987| 1|netsnmp_tlsbase_ctor(void) { 988| | 989| | /* bootstrap ssl since we'll need it */ 990| 1| netsnmp_init_openssl(); 991| | 992| | /* the private client cert to authenticate with */ 993| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "extraX509SubDir", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 994| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 995| 1| NETSNMP_DS_LIB_CERT_EXTRA_SUBDIR); ------------------ | | 177| 1|#define NETSNMP_DS_LIB_CERT_EXTRA_SUBDIR 26 ------------------ 996| | 997| | /* Do we have a CRL list? */ 998| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "x509CRLFile", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 999| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1000| 1| NETSNMP_DS_LIB_X509_CRL_FILE); ------------------ | | 179| 1|#define NETSNMP_DS_LIB_X509_CRL_FILE 28 ------------------ 1001| | 1002| | /* What TLS algorithms should be use */ 1003| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tlsAlgorithms", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1004| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1005| 1| NETSNMP_DS_LIB_TLS_ALGORITMS); ------------------ | | 180| 1|#define NETSNMP_DS_LIB_TLS_ALGORITMS 29 ------------------ 1006| | 1007| | /* What TLS version should be used at least */ 1008| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tlsMinVersion", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1009| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1010| 1| NETSNMP_DS_LIB_TLS_MIN_VERSION); ------------------ | | 187| 1|#define NETSNMP_DS_LIB_TLS_MIN_VERSION 36 ------------------ 1011| | 1012| | /* What TLS version should be used at max */ 1013| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tlsMaxVersion", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1014| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1015| 1| NETSNMP_DS_LIB_TLS_MAX_VERSION); ------------------ | | 188| 1|#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| 1| register_config_handler("snmp", "clientCert", _parse_client_cert, NULL, 1023| 1| NULL); 1024| | 1025| | /* 1026| | * for the server 1027| | */ 1028| | 1029| | /* The X509 server key to use */ 1030| 1| register_config_handler("snmp", "serverCert", _parse_server_cert, NULL, 1031| 1| NULL); 1032| | /* 1033| | * remove cert config ambiguity: localCert, peerCert 1034| | */ 1035| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "localCert", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1036| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1037| 1| NETSNMP_DS_LIB_TLS_LOCAL_CERT); ------------------ | | 181| 1|#define NETSNMP_DS_LIB_TLS_LOCAL_CERT 30 ------------------ 1038| 1| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "peerCert", ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 1039| 1| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1040| 1| NETSNMP_DS_LIB_TLS_PEER_CERT); ------------------ | | 182| 1|#define NETSNMP_DS_LIB_TLS_PEER_CERT 31 ------------------ 1041| | 1042| | /* 1043| | * register our boot-strapping needs 1044| | */ 1045| 1| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 1|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1046| 1| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, ------------------ | | 27| 1|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 1047| 1| tls_bootstrap, NULL); 1048| | 1049| 1|} snmpTLSBaseDomain.c:tls_bootstrap: 939| 1|tls_bootstrap(int majorid, int minorid, void *serverarg, void *clientarg) { 940| 1| char indexname[] = "_netsnmp_verify_info"; 941| | 942| | /* don't do this more than once */ 943| 1| if (have_done_bootstrap) ------------------ | Branch (943:9): [True: 0, False: 1] ------------------ 944| 0| 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| 1|} netsnmp_tlstcp_ctor: 1040| 1|{ 1041| 1| DEBUGMSGTL(("tlstcp", "registering TLS constructor\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] | | ------------------ ------------------ 1042| | 1043| | /* config settings */ 1044| | 1045| 1| tlstcpDomain.name = netsnmpTLSTCPDomain; 1046| 1| tlstcpDomain.name_length = netsnmpTLSTCPDomain_len; 1047| 1| tlstcpDomain.prefix = calloc(3, sizeof(char *)); 1048| 1| if (!tlstcpDomain.prefix) { ------------------ | Branch (1048:9): [True: 0, False: 1] ------------------ 1049| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 1050| 0| return; 1051| 0| } 1052| 1| tlstcpDomain.prefix[0] = "tlstcp"; 1053| 1| tlstcpDomain.prefix[1] = "tls"; 1054| | 1055| 1| tlstcpDomain.f_create_from_tstring_new = netsnmp_tlstcp_create_tstring; 1056| 1| tlstcpDomain.f_create_from_ostring = netsnmp_tlstcp_create_ostring; 1057| | 1058| 1| netsnmp_tdomain_register(&tlstcpDomain); 1059| 1|} netsnmp_udp_ctor: 710| 1|{ 711| 1| udpDomain.name = netsnmpUDPDomain; 712| 1| udpDomain.name_length = netsnmpUDPDomain_len; 713| 1| udpDomain.prefix = calloc(2, sizeof(char *)); 714| 1| if (!udpDomain.prefix) { ------------------ | Branch (714:9): [True: 0, False: 1] ------------------ 715| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 716| 0| return; 717| 0| } 718| 1| udpDomain.prefix[0] = "udp"; 719| | 720| 1| udpDomain.f_create_from_tstring_new = netsnmp_udp_create_tstring; 721| 1| udpDomain.f_create_from_tspec = netsnmp_udp_create_tspec; 722| 1| udpDomain.f_create_from_ostring = netsnmp_udp_create_ostring; 723| | 724| 1| netsnmp_tdomain_register(&udpDomain); 725| 1|} netsnmp_udpipv6_ctor: 1247| 1|{ 1248| 1| udp6Domain.name = netsnmp_UDPIPv6Domain; 1249| 1| udp6Domain.name_length = OID_LENGTH(netsnmp_UDPIPv6Domain); ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 1250| 1| udp6Domain.f_create_from_tstring_new = netsnmp_udp6_create_tstring; 1251| 1| udp6Domain.f_create_from_tspec = netsnmp_udp6_create_tspec; 1252| 1| udp6Domain.f_create_from_ostring = netsnmp_udp6_create_ostring; 1253| 1| udp6Domain.prefix = calloc(5, sizeof(char *)); 1254| 1| if (!udp6Domain.prefix) { ------------------ | Branch (1254:9): [True: 0, False: 1] ------------------ 1255| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 1256| 0| return; 1257| 0| } 1258| 1| udp6Domain.prefix[0] = "udp6"; 1259| 1| udp6Domain.prefix[1] = "ipv6"; 1260| 1| udp6Domain.prefix[2] = "udpv6"; 1261| 1| udp6Domain.prefix[3] = "udpipv6"; 1262| | 1263| 1| netsnmp_tdomain_register(&udp6Domain); 1264| 1|} netsnmp_udpshared_ctor: 453| 1|{ 454| 1| static netsnmp_tdomain domain; 455| 1| static int done = 0; 456| | 457| 1| if (done) ------------------ | Branch (457:9): [True: 0, False: 1] ------------------ 458| 0| 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| 1|{ 524| 1| unixDomain.name = netsnmp_UnixDomain; 525| 1| unixDomain.name_length = OID_LENGTH(netsnmp_UnixDomain); ------------------ | | 64| 1| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 1| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 526| 1| unixDomain.prefix = calloc(2, sizeof(char *)); 527| 1| if (!unixDomain.prefix) { ------------------ | Branch (527:9): [True: 0, False: 1] ------------------ 528| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 529| 0| return; 530| 0| } 531| 1| unixDomain.prefix[0] = "unix"; 532| | 533| 1| unixDomain.f_create_from_tstring_new = netsnmp_unix_create_tstring; 534| 1| unixDomain.f_create_from_ostring = netsnmp_unix_create_ostring; 535| | 536| 1| netsnmp_tdomain_register(&unixDomain); 537| 1|} init_vacm: 85| 1|{ 86| | /* views for access via get/set/send-notifications */ 87| 1| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("read"), ------------------ | | 103| 1|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 88| 1| VACM_VIEW_READ); ------------------ | | 77| 1|#define VACM_VIEW_READ 0 ------------------ 89| 1| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("write"), ------------------ | | 103| 1|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 90| 1| VACM_VIEW_WRITE); ------------------ | | 78| 1|#define VACM_VIEW_WRITE 1 ------------------ 91| 1| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("notify"), ------------------ | | 103| 1|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 92| 1| VACM_VIEW_NOTIFY); ------------------ | | 79| 1|#define VACM_VIEW_NOTIFY 2 ------------------ 93| | 94| | /* views for permissions when receiving notifications */ 95| 1| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("log"), ------------------ | | 103| 1|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 96| 1| VACM_VIEW_LOG); ------------------ | | 82| 1|#define VACM_VIEW_LOG 3 ------------------ 97| 1| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("execute"), ------------------ | | 103| 1|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 98| 1| VACM_VIEW_EXECUTE); ------------------ | | 83| 1|#define VACM_VIEW_EXECUTE 4 ------------------ 99| 1| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("net"), ------------------ | | 103| 1|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 100| 1| VACM_VIEW_NET); ------------------ | | 84| 1|#define VACM_VIEW_NET 5 ------------------ 101| 1|} snmpfuzz_recv: 50| 3.32k|{ 51| 3.32k| if (bufsiz > recv_datalen) { ------------------ | Branch (51:9): [True: 2.85k, False: 471] ------------------ 52| 2.85k| memcpy(buf, recv_data, recv_datalen); 53| 2.85k| return recv_datalen; 54| 2.85k| } else { 55| 471| return -1; 56| 471| } 57| 3.32k|} fuzz_fake_pcap: 71| 81|{ 72| 81| netsnmp_large_fd_set lfdset; 73| | 74| 81| recv_data = buf; 75| 81| recv_datalen = len; 76| | 77| 81| netsnmp_large_fd_set_init(&lfdset, FD_SETSIZE); 78| 81| netsnmp_large_fd_setfd(FAKE_FD, &lfdset); ------------------ | | 42| 81|#define FAKE_FD 3 ------------------ 79| 81| snmp_read2(&lfdset); 80| 81| netsnmp_large_fd_set_cleanup(&lfdset); 81| 81|} LLVMFuzzerTestOneInput: 85| 81|{ 86| 81| netsnmp_session *ss; 87| 81| netsnmp_transport *transport; 88| | 89| 81| u_char *fuzz_buf = malloc(size + 1); 90| 81| memcpy(fuzz_buf, data, size); 91| 81| fuzz_buf[size] = '\0'; 92| | 93| 81| ss = SNMP_MALLOC_TYPEDEF(netsnmp_session); ------------------ | | 73| 81|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 94| | 95| | /* 96| | * We allocate with malloc to avoid constants 97| | */ 98| 81| char **fake_argv = malloc(sizeof(char *) * 3); 99| 81| fake_argv[0] = strdup("snmp_e2e_fuzzer"); 100| 81| fake_argv[1] = strdup("-Dall"); 101| 81| fake_argv[2] = strdup("localhost"); 102| | 103| 81| snmp_parse_args(3, fake_argv, ss, "", NULL); 104| | 105| 81| transport = netsnmp_transport_alloc(); 106| 81| transport->sock = FAKE_FD; ------------------ | | 42| 81|#define FAKE_FD 3 ------------------ 107| 81| transport->f_recv = snmpfuzz_recv; 108| | 109| 81| ss->callback = snmpfuzz_callback; 110| 81| ss->callback_magic = (void *) NULL; 111| 81| ss->securityModel = SNMP_SEC_MODEL_USM; ------------------ | | 295| 81|#define SNMP_SEC_MODEL_USM 3 ------------------ 112| 81| create_user_from_session(ss); 113| | 114| | /* 115| | * Use snmp_add() to specify transport explicitly 116| | */ 117| 81| snmp_add(ss, transport, NULL, NULL); 118| | 119| 81| fuzz_fake_pcap(fuzz_buf, size); 120| | 121| 81| snmp_close(ss); 122| | /* To do: register session 'ss' properly and remove the call below. */ 123| 81| netsnmp_cleanup_session(ss); 124| 81| free(ss); 125| 81| free(fuzz_buf); 126| | 127| 81| free(fake_argv[0]); 128| 81| free(fake_argv[1]); 129| 81| free(fake_argv[2]); 130| 81| free(fake_argv); 131| | 132| 81| return 0; 133| 81|}