asn_parse_nlength: 325| 203|{ 326| 203| int len_len; 327| | 328| 203| if (pkt_len < 1) ------------------ | Branch (328:9): [True: 0, False: 203] ------------------ 329| 0| return NULL; /* always too short */ 330| | 331| 203| if (NULL == pkt || NULL == data_len) ------------------ | Branch (331:9): [True: 0, False: 203] | Branch (331:24): [True: 0, False: 203] ------------------ 332| 0| return NULL; 333| | 334| 203| *data_len = 0; 335| | 336| 203| if (*pkt & 0x80) { ------------------ | Branch (336:9): [True: 8, False: 195] ------------------ 337| | /* 338| | * long length; first byte is length of length (after masking high bit) 339| | */ 340| 8| len_len = (int) ((*pkt & ~0x80) + 1); 341| 8| if (pkt_len < len_len) ------------------ | Branch (341:13): [True: 0, False: 8] ------------------ 342| 0| return NULL; /* still too short for length and data */ 343| | 344| | /* now we know we have enough data to parse length */ 345| 8| if (NULL == asn_parse_length(pkt, data_len)) ------------------ | Branch (345:13): [True: 1, False: 7] ------------------ 346| 1| return NULL; /* propagate error from asn_parse_length */ 347| 195| } else { 348| | /* 349| | * short length; first byte is the length 350| | */ 351| 195| len_len = 1; 352| 195| *data_len = *pkt; 353| 195| } 354| | 355| 202| if ((*data_len + len_len) > pkt_len) ------------------ | Branch (355:9): [True: 14, False: 188] ------------------ 356| 14| return NULL; 357| | 358| 188| return (pkt + len_len); 359| 202|} asn_check_packet: 484| 73|{ 485| 73| u_long asn_length; 486| | 487| 73| if (len < 2) ------------------ | Branch (487:9): [True: 16, False: 57] ------------------ 488| 16| return 0; /* always too short */ 489| | 490| 57| if (*pkt != (u_char) (ASN_SEQUENCE | ASN_CONSTRUCTOR)) ------------------ | | 84| 57|#define ASN_SEQUENCE 0x10U ------------------ if (*pkt != (u_char) (ASN_SEQUENCE | ASN_CONSTRUCTOR)) ------------------ | | 96| 57|#define ASN_CONSTRUCTOR 0x20U ------------------ | Branch (490:9): [True: 17, False: 40] ------------------ 491| 17| return -1; /* wrong type */ 492| | 493| 40| if (*(pkt + 1) & 0x80) { ------------------ | Branch (493:9): [True: 6, False: 34] ------------------ 494| | /* 495| | * long length 496| | */ 497| 6| if ((int) len < (int) (*(pkt + 1) & ~0x80) + 2) ------------------ | Branch (497:13): [True: 2, False: 4] ------------------ 498| 2| return 0; /* still to short, incomplete length */ 499| 4| if (NULL == asn_parse_length(pkt + 1, &asn_length)) ------------------ | Branch (499:13): [True: 1, False: 3] ------------------ 500| 1| return 0; /* propagate error from asn_parse_length() */ 501| 3| return (asn_length + 2 + (*(pkt + 1) & ~0x80)); 502| 34| } else { 503| | /* 504| | * short length 505| | */ 506| 34| return (*(pkt + 1) + 2); 507| 34| } 508| 40|} asn_parse_int: 557| 87|{ 558| | /* 559| | * ASN.1 integer ::= 0x02 asnlength byte {byte}* 560| | */ 561| 87| static const char *errpre = "parse int"; 562| 87| register u_char *bufp = data; 563| 87| u_long asn_length; 564| 87| int i; 565| 87| union { 566| 87| long l; 567| 87| unsigned char b[sizeof(long)]; 568| 87| } value; 569| | 570| 87| if (NULL == data || NULL == datalength || NULL == type || NULL == intp) { ------------------ | Branch (570:9): [True: 0, False: 87] | Branch (570:25): [True: 0, False: 87] | Branch (570:47): [True: 0, False: 87] | Branch (570:63): [True: 0, False: 87] ------------------ 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| 87| if (intsize != sizeof(long)) { ------------------ | Branch (575:9): [True: 0, False: 87] ------------------ 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| 87| if (*datalength < 2) { ------------------ | Branch (581:9): [True: 1, False: 86] ------------------ 582| 1| _asn_short_err(errpre, *datalength, 2); 583| 1| return NULL; 584| 1| } 585| | 586| 86| *type = *bufp++; 587| 86| if (*type != ASN_INTEGER) { ------------------ | | 75| 86|#define ASN_INTEGER 0x02U ------------------ | Branch (587:9): [True: 0, False: 86] ------------------ 588| 0| _asn_type_err(errpre, *type); 589| 0| return NULL; 590| 0| } 591| | 592| 86| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 593| 86| if (NULL == bufp) { ------------------ | Branch (593:9): [True: 3, False: 83] ------------------ 594| 3| _asn_short_err(errpre, *datalength - 1, asn_length); 595| 3| return NULL; 596| 3| } 597| | 598| 83| if ((size_t) asn_length > intsize || (int) asn_length == 0) { ------------------ | Branch (598:9): [True: 0, False: 83] | Branch (598:42): [True: 0, False: 83] ------------------ 599| 0| _asn_length_err(errpre, (size_t) asn_length, intsize); 600| 0| return NULL; 601| 0| } 602| | 603| 83| *datalength -= (int) asn_length + (bufp - data); 604| | 605| 83| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 83| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 83|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 83] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 83] | | ------------------ ------------------ 606| | 607| 83| memset(&value.b, *bufp & 0x80 ? 0xff : 0, sizeof(value.b)); ------------------ | Branch (607:22): [True: 8, False: 75] ------------------ 608| 83| if (NETSNMP_BIGENDIAN) { ------------------ | | 2393| 83|# define NETSNMP_BIGENDIAN 0 | | ------------------ | | | Branch (2393:29): [Folded, False: 83] | | ------------------ ------------------ 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| 83| } else { 612| 265| for (i = asn_length - 1; asn_length--; i--) ------------------ | Branch (612:34): [True: 182, False: 83] ------------------ 613| 182| value.b[i] = *bufp++; 614| 83| } 615| | 616| 83| CHECK_OVERFLOW_S(value.l, 1); ------------------ | | 214| 83|#define CHECK_OVERFLOW_S(x,y) do { \ | | 215| 83| if (x > INT32_MAX) { \ | | ------------------ | | | Branch (215:13): [True: 0, False: 83] | | ------------------ | | 216| 0| DEBUGMSG(("asn","truncating signed value %ld to 32 bits (%d)\n",(long)(x),y)); \ | | ------------------ | | | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (61:67): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 217| 0| x &= 0xffffffff; \ | | 218| 83| } else if (x < INT32_MIN) { \ | | ------------------ | | | Branch (218:20): [True: 3, False: 80] | | ------------------ | | 219| 3| DEBUGMSG(("asn","truncating signed value %ld to 32 bits (%d)\n",(long)(x),y)); \ | | ------------------ | | | | 61| 3|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | | | ------------------ | | | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 3] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (61:67): [Folded, False: 3] | | | | ------------------ | | ------------------ | | 220| 3| x = 0 - (x & 0xffffffff); \ | | 221| 3| } \ | | 222| 83| } while(0) | | ------------------ | | | Branch (222:13): [Folded, False: 83] | | ------------------ ------------------ 617| | 618| 83| DEBUGMSG(("dumpv_recv", " Integer:\t%ld (0x%.2lX)\n", value.l, value.l)); ------------------ | | 61| 83|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 83|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 83] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 83] | | ------------------ ------------------ 619| | 620| 83| *intp = value.l; 621| 83| return bufp; 622| 83|} asn_parse_unsigned_int: 650| 4|{ 651| | /* 652| | * ASN.1 integer ::= 0x02 asnlength byte {byte}* 653| | */ 654| 4| static const char *errpre = "parse uint"; 655| 4| register u_char *bufp = data; 656| 4| u_long asn_length; 657| 4| register u_long value = 0; 658| | 659| 4| if (NULL == data || NULL == datalength || NULL == type || NULL == intp) { ------------------ | Branch (659:9): [True: 0, False: 4] | Branch (659:25): [True: 0, False: 4] | Branch (659:47): [True: 0, False: 4] | Branch (659:63): [True: 0, False: 4] ------------------ 660| 0| ERROR_MSG("parse uint: NULL pointer"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 661| 0| return NULL; 662| 0| } 663| | 664| 4| if (intsize != sizeof(long)) { ------------------ | Branch (664:9): [True: 0, False: 4] ------------------ 665| 0| _asn_size_err(errpre, intsize, sizeof(long)); 666| 0| return NULL; 667| 0| } 668| | 669| | /** need at least 2 bytes to work with: type, length (which might be 0) */ 670| 4| if (*datalength < 2) { ------------------ | Branch (670:9): [True: 0, False: 4] ------------------ 671| 0| _asn_short_err(errpre, *datalength, 2); 672| 0| return NULL; 673| 0| } 674| | 675| 4| *type = *bufp++; 676| 4| if (*type != ASN_COUNTER && *type != ASN_GAUGE && *type != ASN_TIMETICKS ------------------ | | 89| 8|#define ASN_COUNTER (ASN_APPLICATION | 1) | | ------------------ | | | | 91| 4|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ if (*type != ASN_COUNTER && *type != ASN_GAUGE && *type != ASN_TIMETICKS ------------------ | | 90| 8|#define ASN_GAUGE (ASN_APPLICATION | 2) | | ------------------ | | | | 91| 4|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ if (*type != ASN_COUNTER && *type != ASN_GAUGE && *type != ASN_TIMETICKS ------------------ | | 92| 4|#define ASN_TIMETICKS (ASN_APPLICATION | 3) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (676:9): [True: 4, False: 0] | Branch (676:33): [True: 0, False: 4] | Branch (676:55): [True: 0, False: 0] ------------------ 677| 0| && *type != ASN_UINTEGER) { ------------------ | | 100| 0|#define ASN_UINTEGER (ASN_APPLICATION | 7) /* historic - don't use */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (677:16): [True: 0, False: 0] ------------------ 678| 0| _asn_type_err(errpre, *type); 679| 0| return NULL; 680| 0| } 681| | 682| 4| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 683| 4| if (NULL == bufp) { ------------------ | Branch (683:9): [True: 1, False: 3] ------------------ 684| 1| _asn_short_err(errpre, *datalength - 1, asn_length); 685| 1| return NULL; 686| 1| } 687| | 688| 3| if ((asn_length > (intsize + 1)) || ((int) asn_length == 0) || ------------------ | Branch (688:9): [True: 0, False: 3] | Branch (688:41): [True: 0, False: 3] ------------------ 689| 3| ((asn_length == intsize + 1) && *bufp != 0x00)) { ------------------ | Branch (689:10): [True: 0, False: 3] | Branch (689:41): [True: 0, False: 0] ------------------ 690| 0| _asn_length_err(errpre, (size_t) asn_length, intsize); 691| 0| return NULL; 692| 0| } 693| 3| *datalength -= (int) asn_length + (bufp - data); 694| | 695| 3| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 3| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 3] | | ------------------ ------------------ 696| | 697| 9| while (asn_length--) ------------------ | Branch (697:12): [True: 6, False: 3] ------------------ 698| 6| value = (value << 8) | *bufp++; 699| | 700| 3| CHECK_OVERFLOW_U(value,2); ------------------ | | 224| 3|#define CHECK_OVERFLOW_U(x,y) do { \ | | 225| 3| if (x > UINT32_MAX) { \ | | ------------------ | | | Branch (225:13): [True: 0, False: 3] | | ------------------ | | 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| 3| } while(0) | | ------------------ | | | Branch (229:13): [Folded, False: 3] | | ------------------ ------------------ 701| | 702| 3| DEBUGMSG(("dumpv_recv", " UInteger:\t%ld (0x%.2lX)\n", value, value)); ------------------ | | 61| 3|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 3] | | ------------------ ------------------ 703| | 704| 3| *intp = value; 705| 3| return bufp; 706| 3|} asn_parse_string: 910| 25|{ 911| 25| static const char *errpre = "parse string"; 912| 25| u_char *bufp = data; 913| 25| u_long asn_length; 914| | 915| 25| if (NULL == data || NULL == datalength || NULL == type || NULL == str || ------------------ | Branch (915:9): [True: 0, False: 25] | Branch (915:25): [True: 0, False: 25] | Branch (915:47): [True: 0, False: 25] | Branch (915:63): [True: 0, False: 25] ------------------ 916| 25| NULL == strlength) { ------------------ | Branch (916:9): [True: 0, False: 25] ------------------ 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| 25| if (*datalength < 2) { ------------------ | Branch (922:9): [True: 1, False: 24] ------------------ 923| 1| _asn_short_err(errpre, *datalength, 2); 924| 1| return NULL; 925| 1| } 926| | 927| 24| *type = *bufp++; 928| 24| if (*type != ASN_OCTET_STR && *type != ASN_IPADDRESS && *type != ASN_OPAQUE ------------------ | | 78| 48|#define ASN_OCTET_STR 0x04U ------------------ if (*type != ASN_OCTET_STR && *type != ASN_IPADDRESS && *type != ASN_OPAQUE ------------------ | | 88| 33|#define ASN_IPADDRESS (ASN_APPLICATION | 0) | | ------------------ | | | | 91| 9|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ if (*type != ASN_OCTET_STR && *type != ASN_IPADDRESS && *type != ASN_OPAQUE ------------------ | | 93| 33|#define ASN_OPAQUE (ASN_APPLICATION | 4) /* changed so no conflict with other includes */ | | ------------------ | | | | 91| 9|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (928:9): [True: 9, False: 15] | Branch (928:35): [True: 9, False: 0] | Branch (928:61): [True: 3, False: 6] ------------------ 929| 3| && *type != ASN_NSAP) { ------------------ | | 98| 3|#define ASN_NSAP (ASN_APPLICATION | 5) /* historic - don't use */ | | ------------------ | | | | 91| 3|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (929:16): [True: 3, False: 0] ------------------ 930| 3| _asn_type_err(errpre, *type); 931| 3| return NULL; 932| 3| } 933| | 934| 21| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 935| 21| if (NULL == bufp) { ------------------ | Branch (935:9): [True: 1, False: 20] ------------------ 936| 1| _asn_short_err(errpre, *datalength - 1, asn_length); 937| 1| return NULL; 938| 1| } 939| | 940| 20| if (asn_length > *strlength) { ------------------ | Branch (940:9): [True: 0, False: 20] ------------------ 941| 0| _asn_length_err(errpre, (size_t) asn_length, *strlength); 942| 0| return NULL; 943| 0| } 944| | 945| 20| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 20| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 20|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 20] | | ------------------ ------------------ 946| | 947| 20| memmove(str, bufp, asn_length); 948| 20| if (*strlength > asn_length) ------------------ | Branch (948:9): [True: 20, False: 0] ------------------ 949| 20| str[asn_length] = 0; 950| 20| *strlength = asn_length; 951| 20| *datalength -= asn_length + (bufp - data); 952| | 953| 20| DEBUGIF("dumpv_recv") { ------------------ | | 145| 20|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 40|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 20] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 954| 0| u_char *buf = (u_char *) malloc(1 + asn_length); 955| 0| size_t l = (buf != NULL) ? (1 + asn_length) : 0, ol = 0; ------------------ | Branch (955:29): [True: 0, False: 0] ------------------ 956| | 957| 0| if (sprint_realloc_asciistring ------------------ | Branch (957:13): [True: 0, False: 0] ------------------ 958| 0| (&buf, &l, &ol, 1, str, asn_length)) { 959| 0| DEBUGMSG(("dumpv_recv", " String:\t%s\n", buf)); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 960| 0| } else { 961| 0| if (buf == NULL) { ------------------ | Branch (961:17): [True: 0, False: 0] ------------------ 962| 0| DEBUGMSG(("dumpv_recv", " String:\t[TRUNCATED]\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 963| 0| } else { 964| 0| DEBUGMSG(("dumpv_recv", " String:\t%s [TRUNCATED]\n", ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 965| 0| buf)); 966| 0| } 967| 0| } 968| 0| if (buf != NULL) { ------------------ | Branch (968:13): [True: 0, False: 0] ------------------ 969| 0| free(buf); 970| 0| } 971| 0| } 972| | 973| 20| return bufp + asn_length; 974| 20|} asn_parse_header: 1071| 88|{ 1072| 88| register u_char *bufp; 1073| 88| u_long asn_length = 0; 1074| 88| const char *errpre = "parse header"; 1075| | 1076| 88| if (!data || !datalength || !type) { ------------------ | Branch (1076:9): [True: 0, False: 88] | Branch (1076:18): [True: 0, False: 88] | Branch (1076:33): [True: 0, False: 88] ------------------ 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| 88| if (*datalength < 2) { ------------------ | Branch (1082:9): [True: 0, False: 88] ------------------ 1083| 0| _asn_short_err(errpre, *datalength, 2); 1084| 0| return NULL; 1085| 0| } 1086| | 1087| 88| bufp = data; 1088| | /* 1089| | * this only works on data types < 30, i.e. no extension octets 1090| | */ 1091| 88| if (IS_EXTENSION_ID(*bufp)) { ------------------ | | 103| 88|#define IS_EXTENSION_ID(byte) (((byte) & ASN_EXTENSION_ID) == ASN_EXTENSION_ID) | | ------------------ | | | | 99| 88|#define ASN_EXTENSION_ID 0x1FU | | ------------------ | | #define IS_EXTENSION_ID(byte) (((byte) & ASN_EXTENSION_ID) == ASN_EXTENSION_ID) | | ------------------ | | | | 99| 88|#define ASN_EXTENSION_ID 0x1FU | | ------------------ | | | Branch (103:31): [True: 0, False: 88] | | ------------------ ------------------ 1092| 0| ERROR_MSG("can't process ID >= 30"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1093| 0| return NULL; 1094| 0| } 1095| 88| *type = *bufp++; 1096| | 1097| 88| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 1098| 88| if (NULL == bufp) { ------------------ | Branch (1098:9): [True: 10, False: 78] ------------------ 1099| 10| _asn_short_err(errpre, *datalength - 1, asn_length); 1100| 10| return NULL; 1101| 10| } 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| 78|#endif 1113| | 1114| 78|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 1115| | 1116| 78| if ((asn_length > 2) && (*type == ASN_OPAQUE) && (*bufp == ASN_OPAQUE_TAG1)) { ------------------ | | 93| 66|#define ASN_OPAQUE (ASN_APPLICATION | 4) /* changed so no conflict with other includes */ | | ------------------ | | | | 91| 66|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ if ((asn_length > 2) && (*type == ASN_OPAQUE) && (*bufp == ASN_OPAQUE_TAG1)) { ------------------ | | 131| 0|#define ASN_OPAQUE_TAG1 (ASN_CONTEXT | ASN_EXTENSION_ID) | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define ASN_OPAQUE_TAG1 (ASN_CONTEXT | ASN_EXTENSION_ID) | | ------------------ | | | | 99| 0|#define ASN_EXTENSION_ID 0x1FU | | ------------------ ------------------ | Branch (1116:9): [True: 66, False: 12] | Branch (1116:29): [True: 0, False: 66] | Branch (1116:54): [True: 0, False: 0] ------------------ 1117| | 1118| | /* 1119| | * check if 64-but counter 1120| | */ 1121| 0| switch (*(bufp + 1)) { 1122| 0| case ASN_OPAQUE_COUNTER64: ------------------ | | 156| 0|#define ASN_OPAQUE_COUNTER64 (ASN_OPAQUE_TAG2 + ASN_APP_COUNTER64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_COUNTER64 (ASN_OPAQUE_TAG2 + ASN_APP_COUNTER64) | | ------------------ | | | | 146| 0|#define ASN_APP_COUNTER64 (ASN_APPLICATION | 6) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1122:9): [True: 0, False: 0] ------------------ 1123| 0| case ASN_OPAQUE_U64: ------------------ | | 192| 0|#define ASN_OPAQUE_U64 (ASN_OPAQUE_TAG2 + ASN_APP_U64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_U64 (ASN_OPAQUE_TAG2 + ASN_APP_U64) | | ------------------ | | | | 150| 0|#define ASN_APP_U64 (ASN_APPLICATION | 11) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1123:9): [True: 0, False: 0] ------------------ 1124| 0| case ASN_OPAQUE_FLOAT: ------------------ | | 165| 0|#define ASN_OPAQUE_FLOAT (ASN_OPAQUE_TAG2 + ASN_APP_FLOAT) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_FLOAT (ASN_OPAQUE_TAG2 + ASN_APP_FLOAT) | | ------------------ | | | | 147| 0|#define ASN_APP_FLOAT (ASN_APPLICATION | 8) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1124:9): [True: 0, False: 0] ------------------ 1125| 0| case ASN_OPAQUE_DOUBLE: ------------------ | | 174| 0|#define ASN_OPAQUE_DOUBLE (ASN_OPAQUE_TAG2 + ASN_APP_DOUBLE) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_DOUBLE (ASN_OPAQUE_TAG2 + ASN_APP_DOUBLE) | | ------------------ | | | | 148| 0|#define ASN_APP_DOUBLE (ASN_APPLICATION | 9) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1125:9): [True: 0, False: 0] ------------------ 1126| 0| case ASN_OPAQUE_I64: ------------------ | | 183| 0|#define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 149| 0|#define ASN_APP_I64 (ASN_APPLICATION | 10) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (1126:9): [True: 0, False: 0] ------------------ 1127| 0| *type = *(bufp + 1); 1128| 0| break; 1129| | 1130| 0| default: ------------------ | Branch (1130:9): [True: 0, False: 0] ------------------ 1131| | /* 1132| | * just an Opaque 1133| | */ 1134| 0| *datalength = (int) asn_length; 1135| 0| return bufp; 1136| 0| } 1137| | /* 1138| | * value is encoded as special format 1139| | */ 1140| 0| *datalength = (int) asn_length; 1141| 0| bufp = asn_parse_nlength(bufp+2, *datalength - 2, &asn_length); 1142| 0| if (NULL == bufp) { ------------------ | Branch (1142:13): [True: 0, False: 0] ------------------ 1143| 0| _asn_short_err("parse opaque header", *datalength - 2, asn_length); 1144| 0| return NULL; 1145| 0| } 1146| 0| } 1147| 78|#endif /* NETSNMP_WITH_OPAQUE_SPECIAL_TYPES */ 1148| | 1149| 78| *datalength = (int) asn_length; 1150| | 1151| 78| return bufp; 1152| 78|} asn_parse_sequence: 1171| 82|{ /* error message prefix */ 1172| 82| data = asn_parse_header(data, datalength, type); 1173| 82| if (data && (*type != expected_type)) { ------------------ | Branch (1173:9): [True: 74, False: 8] | Branch (1173:17): [True: 9, False: 65] ------------------ 1174| 9| char ebuf[128]; 1175| 9| snprintf(ebuf, sizeof(ebuf), 1176| 9| "%s header type %02X: s/b %02X", estr, 1177| 9| (u_char) * type, (u_char) expected_type); 1178| 9| ERROR_MSG(ebuf); ------------------ | | 188| 9|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1179| 9| return NULL; 1180| 9| } 1181| 73| return data; 1182| 82|} asn_parse_length: 1293| 12|{ 1294| 12| static const char *errpre = "parse length"; 1295| 12| char ebuf[128]; 1296| 12| register u_char lengthbyte; 1297| | 1298| 12| if (!data || !length) { ------------------ | Branch (1298:9): [True: 0, False: 12] | Branch (1298:18): [True: 0, False: 12] ------------------ 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| 12| lengthbyte = *data; 1303| | 1304| 12| if (lengthbyte & ASN_LONG_LEN) { ------------------ | | 98| 12|#define ASN_LONG_LEN 0x80U ------------------ | Branch (1304:9): [True: 12, False: 0] ------------------ 1305| 12| lengthbyte &= ~ASN_LONG_LEN; /* turn MSb off */ ------------------ | | 98| 12|#define ASN_LONG_LEN 0x80U ------------------ 1306| 12| if (lengthbyte == 0) { ------------------ | Branch (1306:13): [True: 0, False: 12] ------------------ 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| 12| if (lengthbyte > sizeof(long)) { ------------------ | Branch (1312:13): [True: 1, False: 11] ------------------ 1313| 1| snprintf(ebuf, sizeof(ebuf), 1314| 1| "%s: data length %d > %lu not supported", errpre, 1315| 1| lengthbyte, (unsigned long)sizeof(long)); 1316| 1| ERROR_MSG(ebuf); ------------------ | | 188| 1|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1317| 1| return NULL; 1318| 1| } 1319| 11| data++; 1320| 11| *length = 0; /* protect against short lengths */ 1321| 83| while (lengthbyte--) { ------------------ | Branch (1321:16): [True: 72, False: 11] ------------------ 1322| 72| *length <<= 8; 1323| 72| *length |= *data++; 1324| 72| } 1325| 11| if ((long) *length < 0) { ------------------ | Branch (1325:13): [True: 1, False: 10] ------------------ 1326| 1| snprintf(ebuf, sizeof(ebuf), 1327| 1| "%s: negative data length %ld\n", errpre, 1328| 1| (long) *length); 1329| 1| ERROR_MSG(ebuf); ------------------ | | 188| 1|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1330| 1| return NULL; 1331| 1| } 1332| 10| return data; 1333| 11| } else { /* short asnlength */ 1334| 0| *length = (long) lengthbyte; 1335| 0| return data + 1; 1336| 0| } 1337| 12|} asn_parse_objid: 1435| 4|{ 1436| 4| 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| 4| register u_char *bufp = data; 1444| 4| register oid *oidp = objid + 1; 1445| 4| register u_long subidentifier; 1446| 4| register long length; 1447| 4| u_long asn_length; 1448| 4| size_t original_length = *objidlength; 1449| | 1450| 4| if (NULL == data || NULL == datalength || NULL == type || NULL == objid) { ------------------ | Branch (1450:9): [True: 0, False: 4] | Branch (1450:25): [True: 0, False: 4] | Branch (1450:47): [True: 0, False: 4] | Branch (1450:63): [True: 0, False: 4] ------------------ 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| 4| if (*datalength < 2) { ------------------ | Branch (1456:9): [True: 0, False: 4] ------------------ 1457| 0| _asn_short_err(errpre, *datalength, 2); 1458| 0| return NULL; 1459| 0| } 1460| | 1461| 4| *type = *bufp++; 1462| 4| if (*type != ASN_OBJECT_ID) { ------------------ | | 81| 4|#define ASN_OBJECT_ID 0x06U ------------------ | Branch (1462:9): [True: 0, False: 4] ------------------ 1463| 0| _asn_type_err(errpre, *type); 1464| 0| return NULL; 1465| 0| } 1466| 4| bufp = asn_parse_nlength(bufp, *datalength - 1, &asn_length); 1467| 4| if (NULL == bufp) { ------------------ | Branch (1467:9): [True: 0, False: 4] ------------------ 1468| 0| _asn_short_err(errpre, *datalength - 1, asn_length); 1469| 0| return NULL; 1470| 0| } 1471| | 1472| 4| *datalength -= (int) asn_length + (bufp - data); 1473| | 1474| 4| DEBUGDUMPSETUP("recv", data, bufp - data + asn_length); ------------------ | | 83| 4| do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 144| 4|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 4] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSETUP(token,buf,len);} }while(0) | | ------------------ | | | | 196| 0| debugmsg("dumpx" token, "dumpx_%s:%*s", token, __DBGINDENT(), ""); \ | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | | | 197| 0| __DBGMSGHEX(("dumpx_" token,buf,len)); \ | | | | ------------------ | | | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | | | ------------------ | | | | 198| 0| if (debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (198:13): [True: 0, False: 0] | | | | ------------------ | | | | 199| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (199:13): [True: 0, False: 0] | | | | ------------------ | | | | 200| 0| debugmsg("dumpx_" token,"\n"); \ | | | | 201| 0| } else { \ | | | | 202| 0| debugmsg("dumpx_" token," "); \ | | | | 203| 0| } \ | | | | 204| 0| debugmsg("dumpv" token, "dumpv_%s:%*s", token, __DBGINDENT(), ""); | | | | ------------------ | | | | | | 171| 0|#define __DBGINDENT() debug_indent_get() | | | | ------------------ | | ------------------ | | | Branch (83:60): [Folded, False: 4] | | ------------------ ------------------ 1475| | 1476| | /* 1477| | * Handle invalid object identifier encodings of the form 06 00 robustly 1478| | */ 1479| 4| if (asn_length == 0) ------------------ | Branch (1479:9): [True: 0, False: 4] ------------------ 1480| 0| objid[0] = objid[1] = 0; 1481| | 1482| 4| length = asn_length; 1483| 4| (*objidlength)--; /* account for expansion of first byte */ 1484| | 1485| 24| while (length > 0 && (*objidlength)-- > 0) { ------------------ | Branch (1485:12): [True: 20, False: 4] | Branch (1485:26): [True: 20, False: 0] ------------------ 1486| 20| subidentifier = 0; 1487| 28| do { /* shift and add in low order 7 bits */ 1488| 28| if (subidentifier > (MAX_SUBID >> 7)) { ------------------ | | 18| 28|#define MAX_SUBID 0xFFFFFFFFUL ------------------ | Branch (1488:17): [True: 0, False: 28] ------------------ 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| 28| subidentifier = 1493| 28| (subidentifier << 7) + (*(u_char *) bufp & ~ASN_BIT8); ------------------ | | 100| 28|#define ASN_BIT8 0x80U ------------------ 1494| 28| length--; 1495| 28| } while ((*(u_char *) bufp++ & ASN_BIT8) && (length > 0)); /* last byte has high bit clear */ ------------------ | | 100| 28|#define ASN_BIT8 0x80U ------------------ | Branch (1495:18): [True: 8, False: 20] | Branch (1495:53): [True: 8, False: 0] ------------------ 1496| | 1497| 20| if (length == 0) { ------------------ | Branch (1497:6): [True: 4, False: 16] ------------------ 1498| 4| u_char *last_byte = bufp - 1; 1499| 4| if (*last_byte & ASN_BIT8) { ------------------ | | 100| 4|#define ASN_BIT8 0x80U ------------------ | Branch (1499:17): [True: 0, False: 4] ------------------ 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| 4| } 1505| 20| if (subidentifier > MAX_SUBID) { ------------------ | | 18| 20|#define MAX_SUBID 0xFFFFFFFFUL ------------------ | Branch (1505:13): [True: 0, False: 20] ------------------ 1506| 0| ERROR_MSG("subidentifier too large"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 1507| 0| return NULL; 1508| 0| } 1509| 20| *oidp++ = (oid) subidentifier; 1510| 20| } 1511| | 1512| 4| if (length || oidp < objid + 1) { ------------------ | Branch (1512:9): [True: 0, False: 4] | Branch (1512:19): [True: 0, False: 4] ------------------ 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| 4| subidentifier = oidp - objid >= 2 ? objid[1] : 0; ------------------ | Branch (1524:21): [True: 4, False: 0] ------------------ 1525| 4| if (subidentifier == 0x2B) { ------------------ | Branch (1525:9): [True: 0, False: 4] ------------------ 1526| 0| objid[0] = 1; 1527| 0| objid[1] = 3; 1528| 4| } else { 1529| 4| if (subidentifier < 40) { ------------------ | Branch (1529:13): [True: 0, False: 4] ------------------ 1530| 0| objid[0] = 0; 1531| 0| objid[1] = subidentifier; 1532| 4| } else if (subidentifier < 80) { ------------------ | Branch (1532:20): [True: 0, False: 4] ------------------ 1533| 0| objid[0] = 1; 1534| 0| objid[1] = subidentifier - 40; 1535| 4| } else { 1536| 4| objid[0] = 2; 1537| 4| objid[1] = subidentifier - 80; 1538| 4| } 1539| 4| } 1540| | 1541| 4| *objidlength = (int) (oidp - objid); 1542| | 1543| 4| DEBUGMSG(("dumpv_recv", " ObjID: ")); ------------------ | | 61| 4|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 4|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 4] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 4] | | ------------------ ------------------ 1544| 4| DEBUGMSGOID(("dumpv_recv", objid, *objidlength)); ------------------ | | 67| 4|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 4|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 4] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 0|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 4] | | ------------------ ------------------ 1545| 4| DEBUGMSG(("dumpv_recv", "\n")); ------------------ | | 61| 4|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 4|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 4] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 4] | | ------------------ ------------------ 1546| 4| return bufp; 1547| 4|} asn1.c:_asn_short_err: 299| 17|{ 300| 17| char ebuf[128]; 301| | 302| 17| snprintf(ebuf, sizeof(ebuf), "%s length %lu too short: need %lu", str, 303| 17| (unsigned long)wrongsize, (unsigned long)rightsize); 304| 17| ERROR_MSG(ebuf); ------------------ | | 188| 17|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 305| 17|} asn1.c:_asn_type_err: 261| 3|{ 262| 3| char ebuf[128]; 263| | 264| 3| snprintf(ebuf, sizeof(ebuf), "%s type %d", str, wrongtype); 265| 3| ebuf[ sizeof(ebuf)-1 ] = 0; 266| 3| ERROR_MSG(ebuf); ------------------ | | 188| 3|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 267| 3|} init_callbacks: 196| 58|{ 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| 58| if (0 == _callback_need_init) ------------------ | Branch (202:9): [True: 57, False: 1] ------------------ 203| 57| 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| 627|{ 257| 627| return netsnmp_register_callback( major, minor, new_callback, arg, 258| 627| NETSNMP_CALLBACK_DEFAULT_PRIORITY); ------------------ | | 40| 627|#define NETSNMP_CALLBACK_DEFAULT_PRIORITY 0 ------------------ 259| 627|} netsnmp_register_callback: 278| 627|{ 279| 627| struct snmp_gen_callback *newscp = NULL, *scp = NULL; 280| | 281| 627| if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 12| 1.25k|#define MAX_CALLBACK_IDS 2 ------------------ if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 13| 627|#define MAX_CALLBACK_SUBIDS 18 ------------------ | Branch (281:9): [True: 0, False: 627] | Branch (281:38): [True: 0, False: 627] ------------------ 282| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 283| 0| } 284| | 285| 627| if (_callback_need_init) ------------------ | Branch (285:9): [True: 1, False: 626] ------------------ 286| 1| init_callbacks(); 287| | 288| 627| _callback_lock(major,minor, "netsnmp_register_callback", 1); 289| | 290| 627| if ((newscp = SNMP_MALLOC_STRUCT(snmp_gen_callback)) == NULL) { ------------------ | | 69| 627|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ | Branch (290:9): [True: 0, False: 627] ------------------ 291| 0| _callback_unlock(major,minor); 292| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 293| 627| } else { 294| 627| struct snmp_gen_callback **prevNext = &(thecallbacks[major][minor]); 295| | 296| 627| newscp->priority = priority; 297| 627| newscp->sc_client_arg = arg; 298| 627| newscp->sc_callback = new_callback; 299| 627| newscp->next = NULL; 300| | 301| 1.14k| for (scp = thecallbacks[major][minor]; scp != NULL; ------------------ | Branch (301:48): [True: 513, False: 627] ------------------ 302| 627| scp = scp->next) { 303| 513| if (newscp->priority < scp->priority) { ------------------ | Branch (303:17): [True: 0, False: 513] ------------------ 304| 0| newscp->next = scp; 305| 0| break; 306| 0| } 307| 513| prevNext = &(scp->next); 308| 513| } 309| | 310| 627| *prevNext = newscp; 311| | 312| 627| DEBUGMSGTL(("callback", "registered (%d,%d) at %p with priority %d\n", ------------------ | | 66| 627|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 627|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 627] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 627] | | ------------------ ------------------ 313| 627| major, minor, newscp, priority)); 314| 627| _callback_unlock(major,minor); 315| 627| return SNMPERR_SUCCESS; ------------------ | | 184| 627|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 316| 627| } 317| 627|} snmp_call_callbacks: 338| 399|{ 339| 399| struct snmp_gen_callback *scp; 340| 399| unsigned int count = 0; 341| | 342| 399| if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 12| 798|#define MAX_CALLBACK_IDS 2 ------------------ if (major >= MAX_CALLBACK_IDS || minor >= MAX_CALLBACK_SUBIDS) { ------------------ | | 13| 399|#define MAX_CALLBACK_SUBIDS 18 ------------------ | Branch (342:9): [True: 0, False: 399] | Branch (342:38): [True: 0, False: 399] ------------------ 343| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 344| 0| } 345| | 346| 399| if (_callback_need_init) ------------------ | Branch (346:9): [True: 0, False: 399] ------------------ 347| 0| init_callbacks(); 348| | 349| 399|#ifdef LOCK_PER_CALLBACK_SUBID 350| 399| _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| 399| DEBUGMSGTL(("callback", "START calling callbacks for maj=%d min=%d\n", ------------------ | | 66| 399|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 399|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 399] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 399] | | ------------------ ------------------ 361| 399| major, minor)); 362| | 363| | /* 364| | * for each registered callback of type major and minor 365| | */ 366| 1.02k| for (scp = thecallbacks[major][minor]; scp != NULL; scp = scp->next) { ------------------ | Branch (366:44): [True: 627, False: 399] ------------------ 367| | 368| | /* 369| | * skip unregistered callbacks 370| | */ 371| 627| if(NULL == scp->sc_callback) ------------------ | Branch (371:12): [True: 0, False: 627] ------------------ 372| 0| continue; 373| | 374| 627| DEBUGMSGTL(("callback", "calling a callback for maj=%d min=%d\n", ------------------ | | 66| 627|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 627|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 627] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 627] | | ------------------ ------------------ 375| 627| major, minor)); 376| | 377| | /* 378| | * call them 379| | */ 380| 627| (*(scp->sc_callback)) (major, minor, caller_arg, 381| 627| scp->sc_client_arg); 382| 627| count++; 383| 627| } 384| | 385| 399| DEBUGMSGTL(("callback", ------------------ | | 66| 399|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 399|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 399] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 399] | | ------------------ ------------------ 386| 399| "END calling callbacks for maj=%d min=%d (%d called)\n", 387| 399| major, minor, count)); 388| | 389| 399| _callback_unlock(major,minor); 390| 399| return SNMPERR_SUCCESS; ------------------ | | 184| 399|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 391| 399|} netsnmp_callback_clear_client_arg: 520| 114|{ 521| 114| struct snmp_gen_callback *scp = NULL; 522| 114| int rc = 0; 523| | 524| | /* 525| | * don't init i and j before loop, since the caller specified 526| | * the starting point explicitly. But *after* the i loop has 527| | * finished executing once, init j to 0 for the next pass 528| | * through the subids. 529| | */ 530| 342| for (; i < MAX_CALLBACK_IDS; i++,j=0) { ------------------ | | 12| 342|#define MAX_CALLBACK_IDS 2 ------------------ | Branch (530:12): [True: 228, False: 114] ------------------ 531| 4.27k| for (; j < MAX_CALLBACK_SUBIDS; j++) { ------------------ | | 13| 4.27k|#define MAX_CALLBACK_SUBIDS 18 ------------------ | Branch (531:16): [True: 4.04k, False: 228] ------------------ 532| 4.04k| scp = thecallbacks[i][j]; 533| 5.07k| while (scp != NULL) { ------------------ | Branch (533:20): [True: 1.02k, False: 4.04k] ------------------ 534| 1.02k| if ((NULL != scp->sc_callback) && ------------------ | Branch (534:21): [True: 1.02k, False: 0] ------------------ 535| 1.02k| (scp->sc_client_arg != NULL) && ------------------ | Branch (535:21): [True: 57, False: 969] ------------------ 536| 57| (scp->sc_client_arg == ptr)) { ------------------ | Branch (536:21): [True: 0, False: 57] ------------------ 537| 0| DEBUGMSGTL(("9:callback", " clearing %p at [%d,%d]\n", ptr, i, j)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 538| 0| scp->sc_client_arg = NULL; 539| 0| ++rc; 540| 0| } 541| 1.02k| scp = scp->next; 542| 1.02k| } 543| 4.04k| } 544| 228| } 545| | 546| 114| if (0 != rc) { ------------------ | Branch (546:9): [True: 0, False: 114] ------------------ 547| 0| DEBUGMSGTL(("callback", "removed %d client args\n", rc)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 548| 0| } 549| | 550| 114| return rc; 551| 114|} clear_callback: 555| 57|{ 556| 57| unsigned int i = 0, j = 0; 557| 57| struct snmp_gen_callback *scp = NULL; 558| | 559| 57| if (_callback_need_init) ------------------ | Branch (559:9): [True: 0, False: 57] ------------------ 560| 0| init_callbacks(); 561| | 562| 57| DEBUGMSGTL(("callback", "clear callback\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 563| 171| for (i = 0; i < MAX_CALLBACK_IDS; i++) { ------------------ | | 12| 171|#define MAX_CALLBACK_IDS 2 ------------------ | Branch (563:17): [True: 114, False: 57] ------------------ 564| 2.16k| for (j = 0; j < MAX_CALLBACK_SUBIDS; j++) { ------------------ | | 13| 2.16k|#define MAX_CALLBACK_SUBIDS 18 ------------------ | Branch (564:21): [True: 2.05k, False: 114] ------------------ 565| 2.05k| _callback_lock(i,j, "clear_callback", 1); 566| 2.05k| scp = thecallbacks[i][j]; 567| 2.67k| while (scp != NULL) { ------------------ | Branch (567:20): [True: 627, False: 2.05k] ------------------ 568| 627| thecallbacks[i][j] = scp->next; 569| | /* 570| | * if there is a client arg, check for duplicates 571| | * and then free it. 572| | */ 573| 627| if ((NULL != scp->sc_callback) && ------------------ | Branch (573:21): [True: 627, False: 0] ------------------ 574| 627| (scp->sc_client_arg != NULL)) { ------------------ | Branch (574:21): [True: 57, False: 570] ------------------ 575| 57| void *tmp_arg; 576| | /* 577| | * save the client arg, then set it to null so that it 578| | * won't look like a duplicate, then check for duplicates 579| | * starting at the current i,j (earlier dups should have 580| | * already been found) and free the pointer. 581| | */ 582| 57| tmp_arg = scp->sc_client_arg; 583| 57| scp->sc_client_arg = NULL; 584| 57| DEBUGMSGTL(("9:callback", " freeing %p at [%d,%d]\n", tmp_arg, i, j)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 585| 57| (void)netsnmp_callback_clear_client_arg(tmp_arg, i, j); 586| 57| free(tmp_arg); 587| 57| } 588| | SNMP_FREE(scp); ------------------ | | 62| 627|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 627, False: 0] | | | Branch (62:66): [Folded, False: 627] | | ------------------ ------------------ 589| 627| scp = thecallbacks[i][j]; 590| 627| } 591| 2.05k| _callback_unlock(i,j); 592| 2.05k| } 593| 114| } 594| 57|} callback.c:_callback_lock: 119| 3.07k|{ 120| 3.07k| int lock_holded=0; 121| 3.07k| NETSNMP_SELECT_TIMEVAL lock_time; ------------------ | | 1752| 3.07k|#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| 3.07k|#ifdef CALLBACK_NAME_LOGGING 131| 3.07k| DEBUGMSGTL(("9:callback:lock", "locked (%s,%s)\n", ------------------ | | 66| 3.07k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 3.07k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3.07k] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 3.07k] | | ------------------ ------------------ 132| 3.07k| types[major], (SNMP_CALLBACK_LIBRARY == major) ? 133| 3.07k| SNMP_STRORNULL(lib[minor]) : "null")); 134| 3.07k|#endif 135| 3.07k| while (CALLBACK_LOCK_COUNT(major,minor) >= 1 && ++lock_holded < 100) { ------------------ | | 109| 3.07k|#define CALLBACK_LOCK_COUNT(maj,min) _locks[maj][min] ------------------ | Branch (135:12): [True: 0, False: 3.07k] | 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| 3.07k| if(lock_holded >= 100) { ------------------ | Branch (141:8): [True: 0, False: 3.07k] ------------------ 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 147| | 148| 0| return 1; 149| 0| } 150| | 151| 3.07k| CALLBACK_LOCK(major,minor); ------------------ | | 107| 3.07k|#define CALLBACK_LOCK(maj,min) ++_locks[maj][min] ------------------ 152| 3.07k| return 0; 153| 3.07k|} callback.c:_callback_unlock: 157| 3.07k|{ 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| 3.07k| CALLBACK_UNLOCK(major,minor); ------------------ | | 108| 3.07k|#define CALLBACK_UNLOCK(maj,min) --_locks[maj][min] ------------------ 166| | 167| 3.07k| if (CALLBACK_LOCK_COUNT(major,minor) == 0) { ------------------ | | 109| 3.07k|#define CALLBACK_LOCK_COUNT(maj,min) _locks[maj][min] ------------------ | Branch (167:9): [True: 3.07k, False: 0] ------------------ 168| 3.07k| struct snmp_gen_callback *scp, **prevNext; 169| 3.07k| scp = thecallbacks[major][minor]; 170| 3.07k| prevNext = &(thecallbacks[major][minor]); 171| 4.84k| while (scp != NULL) { ------------------ | Branch (171:16): [True: 1.76k, False: 3.07k] ------------------ 172| 1.76k| if (scp->sc_callback == NULL) { ------------------ | Branch (172:17): [True: 0, False: 1.76k] ------------------ 173| 0| *prevNext = scp->next; 174| 0| SNMP_FREE(scp); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 175| 0| scp = *prevNext; 176| 1.76k| } else { 177| 1.76k| prevNext = &(scp->next); 178| 1.76k| scp = scp->next; 179| 1.76k| } 180| 1.76k| } 181| 3.07k| } 182| | 183| 3.07k|#ifdef CALLBACK_NAME_LOGGING 184| 3.07k| DEBUGMSGTL(("9:callback:lock", "unlocked (%s,%s)\n", ------------------ | | 66| 3.07k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 3.07k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3.07k] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 3.07k] | | ------------------ ------------------ 185| 3.07k| types[major], (SNMP_CALLBACK_LIBRARY == major) ? 186| 3.07k| SNMP_STRORNULL(lib[minor]) : "null")); 187| 3.07k|#endif 188| 3.07k|} _netsnmp_release_trustcerts: 175| 171|{ 176| 171| if (NULL != _trusted_certs) { ------------------ | Branch (176:9): [True: 57, False: 114] ------------------ 177| 57| CONTAINER_FREE_ALL(_trusted_certs, NULL); 178| 57| CONTAINER_FREE(_trusted_certs); 179| | _trusted_certs = NULL; 180| 57| } 181| 171|} _setup_trusted_certs: 185| 57|{ 186| 57| _trusted_certs = netsnmp_container_find("trusted_certs:fifo"); 187| 57| if (NULL == _trusted_certs) { ------------------ | Branch (187:9): [True: 0, False: 57] ------------------ 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| 57| _trusted_certs->container_name = strdup("trusted certificates"); 193| 57| _trusted_certs->compare = netsnmp_str_compare; 194| 57|} netsnmp_certs_init: 209| 57|{ 210| 57| const char *trustCert_help = TRUSTCERT_CONFIG_TOKEN ------------------ | | 140| 57|#define TRUSTCERT_CONFIG_TOKEN "trustCert" ------------------ 211| 57| " FINGERPRINT|FILENAME"; 212| | 213| 57| register_config_handler("snmp", TRUSTCERT_CONFIG_TOKEN, ------------------ | | 140| 57|#define TRUSTCERT_CONFIG_TOKEN "trustCert" ------------------ 214| 57| _parse_trustcert, _netsnmp_release_trustcerts, 215| 57| trustCert_help); 216| 57| _setup_containers(); 217| | 218| | /** add certificate type mapping */ 219| 57| se_add_pair_to_slist("cert_types", strdup("pem"), NS_CERT_TYPE_PEM); 220| 57| se_add_pair_to_slist("cert_types", strdup("crt"), NS_CERT_TYPE_DER); 221| 57| se_add_pair_to_slist("cert_types", strdup("cer"), NS_CERT_TYPE_DER); 222| 57| se_add_pair_to_slist("cert_types", strdup("cert"), NS_CERT_TYPE_DER); 223| 57| se_add_pair_to_slist("cert_types", strdup("der"), NS_CERT_TYPE_DER); 224| 57| se_add_pair_to_slist("cert_types", strdup("key"), NS_CERT_TYPE_KEY); 225| 57| se_add_pair_to_slist("cert_types", strdup("private"), NS_CERT_TYPE_KEY); 226| | 227| | /** hash algs */ 228| 57| se_add_pair_to_slist("cert_hash_alg", strdup("sha1"), NS_HASH_SHA1); ------------------ | | 82| 57|#define NS_HASH_SHA1 2 ------------------ 229| 57| se_add_pair_to_slist("cert_hash_alg", strdup("md5"), NS_HASH_MD5); ------------------ | | 81| 57|#define NS_HASH_MD5 1 ------------------ 230| 57| se_add_pair_to_slist("cert_hash_alg", strdup("sha224"), NS_HASH_SHA224); ------------------ | | 83| 57|#define NS_HASH_SHA224 3 ------------------ 231| 57| se_add_pair_to_slist("cert_hash_alg", strdup("sha256"), NS_HASH_SHA256); ------------------ | | 84| 57|#define NS_HASH_SHA256 4 ------------------ 232| 57| se_add_pair_to_slist("cert_hash_alg", strdup("sha384"), NS_HASH_SHA384); ------------------ | | 85| 57|#define NS_HASH_SHA384 5 ------------------ 233| 57| se_add_pair_to_slist("cert_hash_alg", strdup("sha512"), NS_HASH_SHA512); ------------------ | | 86| 57|#define NS_HASH_SHA512 6 ------------------ 234| | 235| | /** map types */ 236| 57| se_add_pair_to_slist("cert_map_type", strdup("cn"), 237| 57| TSNM_tlstmCertCommonName); ------------------ | | 126| 57|#define TSNM_tlstmCertCommonName 6 ------------------ 238| 57| se_add_pair_to_slist("cert_map_type", strdup("ip"), 239| 57| TSNM_tlstmCertSANIpAddress); ------------------ | | 124| 57|#define TSNM_tlstmCertSANIpAddress 4 ------------------ 240| 57| se_add_pair_to_slist("cert_map_type", strdup("rfc822"), 241| 57| TSNM_tlstmCertSANRFC822Name); ------------------ | | 122| 57|#define TSNM_tlstmCertSANRFC822Name 2 ------------------ 242| 57| se_add_pair_to_slist("cert_map_type", strdup("dns"), 243| 57| TSNM_tlstmCertSANDNSName); ------------------ | | 123| 57|#define TSNM_tlstmCertSANDNSName 3 ------------------ 244| 57| se_add_pair_to_slist("cert_map_type", strdup("any"), TSNM_tlstmCertSANAny); ------------------ | | 125| 57|#define TSNM_tlstmCertSANAny 5 ------------------ 245| 57| se_add_pair_to_slist("cert_map_type", strdup("sn"), 246| 57| TSNM_tlstmCertSpecified); ------------------ | | 121| 57|#define TSNM_tlstmCertSpecified 1 ------------------ 247| | 248| 57|} netsnmp_certs_shutdown: 252| 57|{ 253| 57| netsnmp_container ***c, **containers[] = { 254| 57| &_tlstmParams, &_tlstmAddr, &_maps, &_certs, &_keys, NULL 255| 57| }; 256| | 257| 57| DEBUGMSGT(("cert:util:shutdown","shutdown\n")); ------------------ | | 62| 57|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #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: 57] | | ------------------ ------------------ 258| | 259| 342| for (c = containers; *c; c++) { ------------------ | Branch (259:26): [True: 285, False: 57] ------------------ 260| 285| if (!**c) ------------------ | Branch (260:13): [True: 171, False: 114] ------------------ 261| 171| continue; 262| 114| CONTAINER_FREE_ALL(**c, NULL); 263| 114| CONTAINER_FREE(**c); 264| | **c = NULL; 265| 114| } 266| 57| _netsnmp_release_trustcerts(); 267| 57|} netsnmp_certs_load: 271| 1|{ 272| 1| netsnmp_iterator *itr; 273| 1| netsnmp_key *key; 274| 1| netsnmp_cert *cert; 275| | 276| 1| DEBUGMSGT(("cert:util:init","init\n")); ------------------ | | 62| 1|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 1] | | ------------------ ------------------ 277| | 278| 1| if (NULL == _certs) { ------------------ | Branch (278:9): [True: 0, False: 1] ------------------ 279| 0| snmp_log(LOG_ERR, "cant load certs without container\n"); 280| 0| return; 281| 0| } 282| | 283| 1| if (CONTAINER_SIZE(_certs) != 0) { ------------------ | | 403| 1|#define CONTAINER_SIZE(x) (x)->get_size(x) ------------------ | Branch (283:9): [True: 0, False: 1] ------------------ 284| 0| DEBUGMSGT(("cert:util:init", "ignoring duplicate init\n")); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 285| 0| return; 286| 0| } 287| | 288| 1| netsnmp_init_openssl(); 289| | 290| | /** scan config dirs for certs */ 291| 1| _cert_indexes_load(); 292| | 293| | /** match up keys w/certs */ 294| 1| itr = CONTAINER_ITERATOR(_keys); ------------------ | | 404| 1|#define CONTAINER_ITERATOR(x) (x)->get_iterator(x) ------------------ 295| 1| if (NULL == itr) { ------------------ | Branch (295:9): [True: 0, False: 1] ------------------ 296| 0| snmp_log(LOG_ERR, "could not get iterator for keys\n"); 297| 0| netsnmp_certs_shutdown(); 298| 0| return; 299| 0| } 300| 1| key = ITERATOR_FIRST(itr); ------------------ | | 546| 1|#define ITERATOR_FIRST(x) x->first(x) ------------------ 301| 1| for( ; key; key = ITERATOR_NEXT(itr)) ------------------ | | 547| 0|#define ITERATOR_NEXT(x) x->next(x) ------------------ | Branch (301:12): [True: 0, False: 1] ------------------ 302| 0| _find_partner(NULL, key); 303| 1| ITERATOR_RELEASE(itr); ------------------ | | 550| 1|#define ITERATOR_RELEASE(x) do { x->release(x); x = NULL; } while(0) | | ------------------ | | | Branch (550:67): [Folded, False: 1] | | ------------------ ------------------ 304| | 305| 1| DEBUGIF("cert:dump") { ------------------ | | 145| 1|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 306| 0| itr = CONTAINER_ITERATOR(_certs); ------------------ | | 404| 0|#define CONTAINER_ITERATOR(x) (x)->get_iterator(x) ------------------ 307| 0| if (NULL == itr) { ------------------ | Branch (307:13): [True: 0, False: 0] ------------------ 308| 0| snmp_log(LOG_ERR, "could not get iterator for certs\n"); 309| 0| netsnmp_certs_shutdown(); 310| 0| return; 311| 0| } 312| 0| cert = ITERATOR_FIRST(itr); ------------------ | | 546| 0|#define ITERATOR_FIRST(x) x->first(x) ------------------ 313| 0| for( ; cert; cert = ITERATOR_NEXT(itr)) { ------------------ | | 547| 0|#define ITERATOR_NEXT(x) x->next(x) ------------------ | Branch (313:16): [True: 0, False: 0] ------------------ 314| 0| netsnmp_cert_load_x509(cert); 315| 0| } 316| 0| ITERATOR_RELEASE(itr); ------------------ | | 550| 0|#define ITERATOR_RELEASE(x) do { x->release(x); x = NULL; } while(0) | | ------------------ | | | Branch (550:67): [Folded, False: 0] | | ------------------ ------------------ 317| 0| DEBUGMSGT(("cert:dump", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 318| 0| "-------------------- Certificates -----------------\n")); 319| 0| netsnmp_cert_dump_all(); 320| 0| DEBUGMSGT(("cert:dump", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 321| 0| "------------------------ End ----------------------\n")); 322| 0| } 323| 1|} cert_util.c:_setup_containers: 353| 57|{ 354| 57| netsnmp_container *additional_keys; 355| | 356| 57| int rc; 357| | 358| 57| _certs = _get_cert_container("netsnmp certificates"); 359| 57| if (NULL == _certs) ------------------ | Branch (359:9): [True: 0, False: 57] ------------------ 360| 0| return; 361| | 362| | /** additional keys: common name */ 363| 57| additional_keys = netsnmp_container_find("certs_cn:binary_array"); 364| 57| if (NULL == additional_keys) { ------------------ | Branch (364:9): [True: 0, False: 57] ------------------ 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| 57| additional_keys->container_name = strdup("certs_cn"); 370| 57| additional_keys->free_item = NULL; 371| 57| additional_keys->compare = _cert_cn_compare; 372| 57| CONTAINER_SET_OPTIONS(additional_keys, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 57|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 57| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 57] | | ------------------ | | 377| 57| rc = -1; \ | | 378| 57| else { \ | | 379| 57| rc = (x)->options(x, 1, o); \ | | 380| 57| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 57, False: 0] | | ------------------ | | 381| 57| (x)->flags |= o; \ | | 382| 57| } \ | | 383| 57| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 57] | | ------------------ ------------------ 373| 57| netsnmp_container_add_index(_certs, additional_keys); 374| | 375| | /** additional keys: subject name */ 376| 57| additional_keys = netsnmp_container_find("certs_sn:binary_array"); 377| 57| if (NULL == additional_keys) { ------------------ | Branch (377:9): [True: 0, False: 57] ------------------ 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| 57| additional_keys->container_name = strdup("certs_sn"); 383| 57| additional_keys->free_item = NULL; 384| 57| additional_keys->compare = _cert_sn_compare; 385| 57| additional_keys->ncompare = _cert_sn_ncompare; 386| 57| CONTAINER_SET_OPTIONS(additional_keys, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 57|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 57| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 57] | | ------------------ | | 377| 57| rc = -1; \ | | 378| 57| else { \ | | 379| 57| rc = (x)->options(x, 1, o); \ | | 380| 57| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 57, False: 0] | | ------------------ | | 381| 57| (x)->flags |= o; \ | | 382| 57| } \ | | 383| 57| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 57] | | ------------------ ------------------ 387| 57| netsnmp_container_add_index(_certs, additional_keys); 388| | 389| | /** additional keys: file name */ 390| 57| additional_keys = netsnmp_container_find("certs_fn:binary_array"); 391| 57| if (NULL == additional_keys) { ------------------ | Branch (391:9): [True: 0, False: 57] ------------------ 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| 57| additional_keys->container_name = strdup("certs_fn"); 397| 57| additional_keys->free_item = NULL; 398| 57| additional_keys->compare = _cert_fn_compare; 399| 57| additional_keys->ncompare = _cert_fn_ncompare; 400| 57| CONTAINER_SET_OPTIONS(additional_keys, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 57|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 57| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 57] | | ------------------ | | 377| 57| rc = -1; \ | | 378| 57| else { \ | | 379| 57| rc = (x)->options(x, 1, o); \ | | 380| 57| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 57, False: 0] | | ------------------ | | 381| 57| (x)->flags |= o; \ | | 382| 57| } \ | | 383| 57| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 57] | | ------------------ ------------------ 401| 57| netsnmp_container_add_index(_certs, additional_keys); 402| | 403| 57| _keys = netsnmp_container_find("cert_keys:binary_array"); 404| 57| if (NULL == _keys) { ------------------ | Branch (404:9): [True: 0, False: 57] ------------------ 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| 57| _keys->container_name = strdup("netsnmp certificate keys"); 410| 57| _keys->free_item = _key_free; 411| 57| _keys->compare = _cert_fn_compare; 412| | 413| 57| _setup_trusted_certs(); 414| 57|} cert_util.c:_get_cert_container: 332| 57|{ 333| 57| netsnmp_container *c; 334| | 335| 57| int rc; 336| | 337| 57| c = netsnmp_container_find("certs:binary_array"); 338| 57| if (NULL == c) { ------------------ | Branch (338:9): [True: 0, False: 57] ------------------ 339| 0| snmp_log(LOG_ERR, "could not create container for %s\n", use); 340| 0| return NULL; 341| 0| } 342| 57| c->container_name = strdup(use); 343| 57| c->free_item = _cert_free; 344| 57| c->compare = _cert_compare; 345| | 346| 57| CONTAINER_SET_OPTIONS(c, CONTAINER_KEY_ALLOW_DUPLICATES, rc); ------------------ | | 375| 57|#define CONTAINER_SET_OPTIONS(x,o,rc) do { \ | | 376| 57| if (NULL==(x)->options) \ | | ------------------ | | | Branch (376:13): [True: 0, False: 57] | | ------------------ | | 377| 57| rc = -1; \ | | 378| 57| else { \ | | 379| 57| rc = (x)->options(x, 1, o); \ | | 380| 57| if (rc != -1 ) \ | | ------------------ | | | Branch (380:17): [True: 57, False: 0] | | ------------------ | | 381| 57| (x)->flags |= o; \ | | 382| 57| } \ | | 383| 57| } while(0) | | ------------------ | | | Branch (383:13): [Folded, False: 57] | | ------------------ ------------------ 347| | 348| 57| return c; 349| 57|} cert_util.c:_cert_indexes_load: 1721| 1|{ 1722| 1| const char *confpath; 1723| 1| char *confpath_copy, *dir, *st = NULL; 1724| 1| char certdir[SNMP_MAXPATH]; 1725| 1| const char *subdirs[] = { NULL, "ca-certs", "certs", "private", NULL }; 1726| 1| int i = 0; 1727| | 1728| | /* 1729| | * load indexes from persistent dir 1730| | */ 1731| 1| _certindexes_load(); 1732| | 1733| | /* 1734| | * duplicate path building from read_config_files_of_type() in 1735| | * read_config.c. That is, use SNMPCONFPATH environment variable if 1736| | * it is defined, otherwise use configuration directory. 1737| | */ 1738| 1| confpath = netsnmp_getenv("SNMPCONFPATH"); 1739| 1| if (NULL == confpath) ------------------ | Branch (1739:9): [True: 1, False: 0] ------------------ 1740| 1| confpath = get_configuration_directory(); 1741| | 1742| 1| subdirs[0] = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1743| 1| NETSNMP_DS_LIB_CERT_EXTRA_SUBDIR); ------------------ | | 177| 1|#define NETSNMP_DS_LIB_CERT_EXTRA_SUBDIR 26 ------------------ 1744| 1| confpath_copy = strdup(confpath); 1745| 1| if (!confpath_copy) ------------------ | Branch (1745:9): [True: 0, False: 1] ------------------ 1746| 0| return; 1747| 1| for ( dir = strtok_r(confpath_copy, ENV_SEPARATOR, &st); ------------------ | | 67| 1|#define ENV_SEPARATOR ":" ------------------ 1748| 5| dir; dir = strtok_r(NULL, ENV_SEPARATOR, &st)) { ------------------ | | 67| 4|#define ENV_SEPARATOR ":" ------------------ | Branch (1748:11): [True: 4, False: 1] ------------------ 1749| | 1750| 4| i = (NULL == subdirs[0]) ? 1 : 0; ------------------ | Branch (1750:13): [True: 4, False: 0] ------------------ 1751| 16| for ( ; subdirs[i] ; ++i ) { ------------------ | Branch (1751:17): [True: 12, False: 4] ------------------ 1752| | /** check tls subdir */ 1753| 12| snprintf(certdir, sizeof(certdir), "%s/tls/%s", dir, subdirs[i]); 1754| 12| _add_certdir(certdir); 1755| 12| } /* for subdirs */ 1756| 4| } /* for conf path dirs */ 1757| | SNMP_FREE(confpath_copy); ------------------ | | 62| 1|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 1, False: 0] | | | Branch (62:66): [Folded, False: 1] | | ------------------ ------------------ 1758| 1|} cert_util.c:_certindexes_load: 779| 1|{ 780| 1| DIR *dir; 781| 1| struct dirent *file; 782| 1| FILE *fp; 783| 1| char filename[SNMP_MAXPATH], line[300]; 784| 1| int i; 785| 1| char *cp, *pos; 786| | 787| | /* 788| | * Open the CERT index directory, or create it (empty) 789| | */ 790| 1| snprintf(filename, sizeof(filename), "%s/cert_indexes", 791| 1| get_persistent_directory()); 792| 1| dir = opendir( filename ); 793| 1| if ( dir == NULL ) { ------------------ | Branch (793:10): [True: 1, False: 0] ------------------ 794| 1| DEBUGMSGT(("cert:index:load", ------------------ | | 62| 1|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 1] | | ------------------ ------------------ 795| 1| "creating new cert_indexes directory\n")); 796| 1| mkdirhier( filename, NETSNMP_AGENT_DIRECTORY_MODE, 0); ------------------ | | 2005| 1|#define NETSNMP_AGENT_DIRECTORY_MODE 0700 ------------------ 797| 1| return; 798| 1| } 799| | 800| | /* 801| | * Create a list of which directory each file refers to 802| | */ 803| 0| while ((file = readdir( dir ))) { ------------------ | Branch (803:12): [True: 0, False: 0] ------------------ 804| 0| if ( !isdigit(0xFF & file->d_name[0])) ------------------ | Branch (804:14): [True: 0, False: 0] ------------------ 805| 0| continue; 806| 0| i = atoi( file->d_name ); 807| | 808| 0| snprintf(filename, sizeof(filename), "%s/cert_indexes/%d", 809| 0| get_persistent_directory(), i ); 810| 0| fp = fopen( filename, "r" ); 811| 0| if ( !fp ) { ------------------ | Branch (811:14): [True: 0, False: 0] ------------------ 812| 0| DEBUGMSGT(("cert:index:load", "error opening index (%d)\n", i)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 813| 0| continue; 814| 0| } 815| 0| cp = fgets( line, sizeof(line), fp ); 816| 0| if ( cp ) { ------------------ | Branch (816:14): [True: 0, False: 0] ------------------ 817| 0| line[strlen(line)-1] = 0; 818| 0| pos = strrchr(line, ' '); 819| 0| if (pos) ------------------ | Branch (819:17): [True: 0, False: 0] ------------------ 820| 0| *pos = '\0'; 821| 0| DEBUGMSGT(("9:cert:index:load","adding (%d) %s\n", i, line)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 822| 0| (void)_certindex_add( line+4, i ); /* Skip 'DIR ' */ 823| 0| } else { 824| 0| DEBUGMSGT(("cert:index:load", "Empty index (%d)\n", i)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 825| 0| } 826| 0| fclose( fp ); 827| 0| } 828| 0| closedir( dir ); 829| 0|} cert_util.c:_add_certdir: 1630| 12|{ 1631| 12| FILE *index; 1632| 12| char *file; 1633| 12| int count = 0; 1634| 12| netsnmp_container *cert_container; 1635| 12| netsnmp_iterator *it; 1636| 12| struct stat statbuf; 1637| | 1638| 12| netsnmp_assert(NULL != dirname); ------------------ | | 47| 12|# define netsnmp_assert(x) do { \ | | 48| 12| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 12, False: 0] | | ------------------ | | 49| 12| ; \ | | 50| 12| else \ | | 51| 12| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 12| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 12] | | ------------------ ------------------ 1639| | 1640| 12| DEBUGMSGT(("9:cert:dir:add", " config dir: %s\n", dirname )); ------------------ | | 62| 12|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 12] | | ------------------ ------------------ 1641| | 1642| 12| if (stat(dirname, &statbuf) != 0) { ------------------ | Branch (1642:9): [True: 12, False: 0] ------------------ 1643| 12| DEBUGMSGT(("9:cert:dir:add", " dir not present: %s\n", ------------------ | | 62| 12|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 12] | | ------------------ ------------------ 1644| 12| dirname )); 1645| 12| return -1; 1646| 12| } 1647| 0|#ifdef S_ISDIR 1648| 0| if (!S_ISDIR(statbuf.st_mode)) { ------------------ | Branch (1648:9): [True: 0, False: 0] ------------------ 1649| 0| DEBUGMSGT(("9:cert:dir:add", " not a dir: %s\n", dirname )); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1650| 0| return -1; 1651| 0| } 1652| 0|#endif 1653| | 1654| 0| DEBUGMSGT(("cert:index:dir", "Scanning directory %s\n", dirname)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1655| | 1656| | /* 1657| | * look for existing index 1658| | */ 1659| 0| count = _cert_read_index(dirname, &statbuf); 1660| 0| if (count >= 0) ------------------ | Branch (1660:9): [True: 0, False: 0] ------------------ 1661| 0| return count; 1662| | 1663| 0| index = _certindex_new( dirname ); 1664| 0| if (NULL == index) { ------------------ | Branch (1664:9): [True: 0, False: 0] ------------------ 1665| 0| DEBUGMSGT(("9:cert:index:dir", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1666| 0| "error opening index for cert directory\n")); 1667| 0| DEBUGMSGTL(("cert:index", "could not open certificate index file\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1668| 0| } 1669| | 1670| | /* 1671| | * index was missing, out of date or bad. rescan directory. 1672| | */ 1673| 0| cert_container = 1674| 0| netsnmp_directory_container_read_some(NULL, dirname, 1675| 0| _cert_cert_filter, NULL, 1676| 0| NETSNMP_DIR_RELATIVE_PATH | ------------------ | | 48| 0|#define NETSNMP_DIR_RELATIVE_PATH 0x0002 ------------------ 1677| 0| NETSNMP_DIR_EMPTY_OK | ------------------ | | 51| 0|#define NETSNMP_DIR_EMPTY_OK 0x0008 ------------------ 1678| 0| NETSNMP_DIR_ALLOW_DUPLICATES); ------------------ | | 57| 0|#define NETSNMP_DIR_ALLOW_DUPLICATES 0x0040 ------------------ 1679| 0| if (NULL == cert_container) { ------------------ | Branch (1679:9): [True: 0, False: 0] ------------------ 1680| 0| DEBUGMSGT(("cert:index:dir", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1681| 0| "error creating container for cert files\n")); 1682| 0| goto err_index; 1683| 0| } 1684| | 1685| | /* 1686| | * iterate through the found files and add them to index 1687| | */ 1688| 0| it = CONTAINER_ITERATOR(cert_container); ------------------ | | 404| 0|#define CONTAINER_ITERATOR(x) (x)->get_iterator(x) ------------------ 1689| 0| if (NULL == it) { ------------------ | Branch (1689:9): [True: 0, False: 0] ------------------ 1690| 0| DEBUGMSGT(("cert:index:dir", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1691| 0| "error creating iterator for cert files\n")); 1692| 0| goto err_container; 1693| 0| } 1694| | 1695| 0| for (file = ITERATOR_FIRST(it); file; file = ITERATOR_NEXT(it)) { ------------------ | | 546| 0|#define ITERATOR_FIRST(x) x->first(x) ------------------ for (file = ITERATOR_FIRST(it); file; file = ITERATOR_NEXT(it)) { ------------------ | | 547| 0|#define ITERATOR_NEXT(x) x->next(x) ------------------ | Branch (1695:37): [True: 0, False: 0] ------------------ 1696| 0| DEBUGMSGT(("cert:index:dir", "adding %s to index\n", file)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1697| 0| if ( 0 == _add_certfile( dirname, file, index )) ------------------ | Branch (1697:14): [True: 0, False: 0] ------------------ 1698| 0| count++; 1699| 0| else 1700| 0| DEBUGMSGT(("cert:index:dir", "error adding %s to index\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1701| 0| file)); 1702| 0| } 1703| | 1704| | /* 1705| | * clean up and return 1706| | */ 1707| 0| ITERATOR_RELEASE(it); ------------------ | | 550| 0|#define ITERATOR_RELEASE(x) do { x->release(x); x = NULL; } while(0) | | ------------------ | | | Branch (550:67): [Folded, False: 0] | | ------------------ ------------------ 1708| | 1709| 0| err_container: 1710| 0| netsnmp_directory_container_free(cert_container); 1711| | 1712| 0| err_index: 1713| 0| if (index) ------------------ | Branch (1713:9): [True: 0, False: 0] ------------------ 1714| 0| fclose(index); 1715| | 1716| 0| return count; 1717| 0|} netsnmp_container_init_list: 82| 57|{ 83| 57| if (NULL != containers) ------------------ | Branch (83:9): [True: 0, False: 57] ------------------ 84| 0| return; 85| | 86| | /* 87| | * create a binary array container to hold container 88| | * factories 89| | */ 90| 57| containers = netsnmp_container_get_binary_array(); 91| 57| containers->compare = netsnmp_compare_cstring; 92| 57| containers->container_name = strdup("container list"); 93| | 94| | /* 95| | * register containers 96| | */ 97| 57| netsnmp_container_binary_array_init(); 98| 57|#ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST 99| 57| netsnmp_container_ssll_init(); 100| 57|#endif /* NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST */ 101| 57|#ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_NULL 102| 57| netsnmp_container_null_init(); 103| 57|#endif /* NETSNMP_FEATURE_REMOVE_CONTAINER_NULL */ 104| | 105| | /* 106| | * default aliases for some containers 107| | */ 108| 57| netsnmp_container_register("table_container", 109| 57| netsnmp_container_get_factory("binary_array")); 110| | 111| 57|#ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST 112| 57| netsnmp_container_register("linked_list", 113| 57| netsnmp_container_get_factory("sorted_singly_linked_list")); 114| 57| netsnmp_container_register("ssll_container", 115| 57| netsnmp_container_get_factory("sorted_singly_linked_list")); 116| 57|#endif /* NETSNMP_FEATURE_REMOVE_CONTAINER_LINKED_LIST */ 117| | 118| 57| netsnmp_container_register_with_compare 119| 57| ("cstring", netsnmp_container_get_factory("binary_array"), 120| 57| netsnmp_compare_direct_cstring); 121| | 122| 57| netsnmp_container_register_with_compare 123| 57| ("string", netsnmp_container_get_factory("binary_array"), 124| 57| netsnmp_compare_cstring); 125| 57| netsnmp_container_register_with_compare 126| 57| ("string_binary_array", netsnmp_container_get_factory("binary_array"), 127| 57| netsnmp_compare_cstring); 128| | 129| 57|} netsnmp_container_free_list: 133| 57|{ 134| 57| DEBUGMSGTL(("container", "netsnmp_container_free_list() called\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 135| 57| if (containers == NULL) ------------------ | Branch (135:9): [True: 0, False: 57] ------------------ 136| 0| return; 137| | 138| | /* 139| | * free memory used by each factory entry 140| | */ 141| 57| CONTAINER_FOR_EACH(containers, _factory_free, NULL); ------------------ | | 406| 57|#define CONTAINER_FOR_EACH(x,f,c) (x)->for_each(x,f,c) ------------------ 142| | 143| | /* 144| | * free factory container 145| | */ 146| 57| CONTAINER_FREE(containers); 147| | containers = NULL; 148| 57|} netsnmp_container_register_with_compare: 153| 684|{ 154| 684| container_type *ct, tmp; 155| | 156| 684| if (NULL==containers) ------------------ | Branch (156:9): [True: 0, False: 684] ------------------ 157| 0| return -1; 158| | 159| 684| tmp.name = name; 160| 684| ct = (container_type *)CONTAINER_FIND(containers, &tmp); ------------------ | | 394| 684|#define CONTAINER_FIND(x,k) (x)->find(x,k) ------------------ 161| 684| if (NULL!=ct) { ------------------ | Branch (161:9): [True: 0, False: 684] ------------------ 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| 684| else { 167| 684| ct = SNMP_MALLOC_TYPEDEF(container_type); ------------------ | | 73| 684|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 168| 684| if (NULL == ct) ------------------ | Branch (168:13): [True: 0, False: 684] ------------------ 169| 0| return -1; 170| 684| ct->name = strdup(name); 171| 684| ct->factory = f; 172| 684| ct->compare = c; 173| 684| CONTAINER_INSERT(containers, ct); 174| 684| } 175| 684| DEBUGMSGT(("container_registry", "registered container factory %s (%s)\n", ------------------ | | 62| 684|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 684|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 684] | | | | ------------------ | | ------------------ | | #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: 684] | | ------------------ ------------------ 176| 684| ct->name, f->product)); 177| | 178| 684| return 0; 179| 684|} netsnmp_container_register: 183| 513|{ 184| | return netsnmp_container_register_with_compare(name, f, NULL); 185| 513|} netsnmp_container_get_factory: 191| 342|{ 192| 342| container_type ct, *found; 193| | 194| 342| if (NULL==containers) ------------------ | Branch (194:9): [True: 0, False: 342] ------------------ 195| 0| return NULL; 196| | 197| 342| ct.name = type; 198| 342| found = (container_type *)CONTAINER_FIND(containers, &ct); ------------------ | | 394| 342|#define CONTAINER_FIND(x,k) (x)->find(x,k) ------------------ 199| | 200| 342| return found ? found->factory : NULL; ------------------ | Branch (200:12): [True: 342, False: 0] ------------------ 201| 342|} netsnmp_container_find: 300| 342|{ 301| 342| container_type *ct = netsnmp_container_find_ct(type); 302| 342| netsnmp_container *c = ct ? (netsnmp_container *)(ct->factory->produce()) : NULL; ------------------ | Branch (302:28): [True: 342, False: 0] ------------------ 303| | 304| | /* 305| | * provide default compare and ncompare 306| | */ 307| 342| if (c) { ------------------ | Branch (307:9): [True: 342, False: 0] ------------------ 308| 342| if (ct->compare) ------------------ | Branch (308:13): [True: 0, False: 342] ------------------ 309| 0| c->compare = ct->compare; 310| 342| else if (NULL == c->compare) ------------------ | Branch (310:18): [True: 342, False: 0] ------------------ 311| 342| c->compare = netsnmp_compare_netsnmp_index; 312| | 313| 342| if (NULL == c->ncompare) ------------------ | Branch (313:13): [True: 342, False: 0] ------------------ 314| 342| c->ncompare = netsnmp_ncompare_netsnmp_index; 315| 342| } 316| | 317| 342| return c; 318| 342|} netsnmp_container_add_index: 325| 171|{ 326| 171| netsnmp_container *curr = primary; 327| | 328| 171| if((NULL == new_index) || (NULL == primary)) { ------------------ | Branch (328:8): [True: 0, False: 171] | Branch (328:31): [True: 0, False: 171] ------------------ 329| 0| snmp_log(LOG_ERR, "add index called with null pointer\n"); 330| 0| return; 331| 0| } 332| | 333| 342| while(curr->next) ------------------ | Branch (333:11): [True: 171, False: 171] ------------------ 334| 171| curr = curr->next; 335| | 336| 171| curr->next = new_index; 337| 171| new_index->prev = curr; 338| 171|} CONTAINER_INSERT_HELPER: 341| 1.36k|{ 342| 1.36k| while(x && x->insert_filter && x->insert_filter(x,k) == 1) ------------------ | Branch (342:11): [True: 684, False: 684] | Branch (342:16): [True: 0, False: 684] | Branch (342:36): [True: 0, False: 0] ------------------ 343| 0| x = x->next; 344| 1.36k| if(x) { ------------------ | Branch (344:8): [True: 684, False: 684] ------------------ 345| 684| int rc = x->insert(x,k); 346| 684| if(rc) ------------------ | Branch (346:12): [True: 0, False: 684] ------------------ 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| 684| else { 350| 684| rc = CONTAINER_INSERT_HELPER(x->next, k); 351| 684| if(rc) ------------------ | Branch (351:16): [True: 0, False: 684] ------------------ 352| 0| x->remove(x,k); 353| 684| } 354| 684| return rc; 355| 684| } 356| 684| return 0; 357| 1.36k|} CONTAINER_INSERT: 360| 684|{ 361| | /** start at first container */ 362| 684| while(x->prev) ------------------ | Branch (362:11): [True: 0, False: 684] ------------------ 363| 0| x = x->prev; 364| 684| return CONTAINER_INSERT_HELPER(x, k); 365| 684|} CONTAINER_FREE: 469| 228|{ 470| 228| int rc2, rc = 0; 471| | 472| 228| if (!x) ------------------ | Branch (472:9): [True: 0, False: 228] ------------------ 473| 0| return rc; 474| | 475| | /** start at last container */ 476| 399| while(x->next) ------------------ | Branch (476:11): [True: 171, False: 228] ------------------ 477| 171| x = x->next; 478| 627| while(x) { ------------------ | Branch (478:11): [True: 399, False: 228] ------------------ 479| 399| netsnmp_container *tmp; 480| 399| char *name; 481| 399| tmp = x->prev; 482| 399| name = x->container_name; 483| 399| x->container_name = NULL; 484| 399| rc2 = x->cfree(x); 485| 399| if (rc2) { ------------------ | Branch (485:13): [True: 0, False: 399] ------------------ 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| 399|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 399, False: 0] | | | Branch (62:66): [Folded, False: 399] | | ------------------ ------------------ 491| 399| x = tmp; 492| 399| } 493| 228| return rc; 494| 228|} CONTAINER_CLEAR: 503| 171|{ 504| | /** start at last container */ 505| 342| while(x->next) ------------------ | Branch (505:11): [True: 171, False: 171] ------------------ 506| 171| x = x->next; 507| 342| while(x->prev) { ------------------ | Branch (507:11): [True: 171, False: 171] ------------------ 508| | x->clear(x, NULL, c); 509| 171| x = x->prev; 510| 171| } 511| 171| x->clear(x, f, c); 512| 171|#ifdef HAVE_MALLOC_TRIM 513| 171| malloc_trim(0); 514| 171|#endif 515| 171|} CONTAINER_FREE_ALL: 524| 171|{ 525| 171| CONTAINER_CLEAR(x, x->free_item, c); 526| 171|} netsnmp_init_container: 563| 399|{ 564| 399| if (c == NULL) ------------------ | Branch (564:9): [True: 0, False: 399] ------------------ 565| 0| return; 566| | 567| 399| c->init = init; 568| 399| c->cfree = cfree; 569| 399| c->get_size = size; 570| 399| c->compare = cmp; 571| 399| c->insert = ins; 572| 399| c->remove = rem; 573| 399| c->find = fnd; 574| 399| c->free_item = netsnmp_container_simple_free; 575| 399|} netsnmp_compare_cstring: 643| 8.49k|{ 644| 8.49k| const container_type *lhs = lhs_arg; 645| 8.49k| const container_type *rhs = rhs_arg; 646| | 647| 8.49k| return strcmp(lhs->name, rhs->name); 648| 8.49k|} container.c:_factory_free: 65| 684|{ 66| 684| container_type *data = (container_type *)dat; 67| 684| if (data == NULL) ------------------ | Branch (67:9): [True: 0, False: 684] ------------------ 68| 0| return; 69| | 70| 684| if (data->name != NULL) { ------------------ | Branch (70:9): [True: 684, False: 0] ------------------ 71| 684| DEBUGMSGTL(("container", " _factory_free_list() called for %s\n", ------------------ | | 66| 684|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 684|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 684] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 684] | | ------------------ ------------------ 72| 684| data->name)); 73| 684| free(NETSNMP_REMOVE_CONST(void *, data->name)); /* SNMP_FREE wasted on object about to be freed */ ------------------ | | 91| 684| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 74| 684| } 75| 684| free(data); /* SNMP_FREE wasted on param */ 76| 684|} container.c:netsnmp_container_get_ct: 234| 684|{ 235| 684| container_type ct; 236| | 237| 684| if (NULL == containers) ------------------ | Branch (237:9): [True: 0, False: 684] ------------------ 238| 0| return NULL; 239| | 240| 684| ct.name = type; 241| 684| return (container_type *)CONTAINER_FIND(containers, &ct); ------------------ | | 394| 684|#define CONTAINER_FIND(x,k) (x)->find(x,k) ------------------ 242| 684|} container.c:netsnmp_container_find_ct: 246| 342|{ 247| 342| container_type *ct = NULL; 248| 342| char *list, *entry; 249| 342| char *st = NULL; 250| | 251| 342| if (NULL==type_list) ------------------ | Branch (251:9): [True: 0, False: 342] ------------------ 252| 0| return NULL; 253| | 254| 342| list = strdup(type_list); 255| 342| if (!list) ------------------ | Branch (255:9): [True: 0, False: 342] ------------------ 256| 0| return NULL; 257| 342| entry = strtok_r(list, ":", &st); 258| 684| while (entry) { ------------------ | Branch (258:12): [True: 684, False: 0] ------------------ 259| 684| ct = netsnmp_container_get_ct(entry); 260| 684| if (NULL != ct) ------------------ | Branch (260:13): [True: 342, False: 342] ------------------ 261| 342| break; 262| 342| entry = strtok_r(NULL, ":", &st); 263| 342| } 264| | 265| 342| free(list); 266| 342| return ct; 267| 342|} netsnmp_binary_array_release: 216| 342|{ 217| 342| binary_array_table *t = (binary_array_table*)c->container_data; 218| 342| SNMP_FREE(t->data); ------------------ | | 62| 342|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 285] | | | Branch (62:66): [Folded, False: 342] | | ------------------ ------------------ 219| 342| SNMP_FREE(t); ------------------ | | 62| 342|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 342, False: 0] | | | Branch (62:66): [Folded, False: 342] | | ------------------ ------------------ 220| 342| SNMP_FREE(c->container_name); ------------------ | | 62| 342|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 342] | | | Branch (62:66): [Folded, False: 342] | | ------------------ ------------------ 221| | SNMP_FREE(c); ------------------ | | 62| 342|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 342, False: 0] | | | Branch (62:66): [Folded, False: 342] | | ------------------ ------------------ 222| 342|} netsnmp_binary_array_options_set: 232| 228|{ 233| 228|#define BA_FLAGS (CONTAINER_KEY_ALLOW_DUPLICATES|CONTAINER_KEY_UNSORTED) 234| | 235| 228| if (set) { ------------------ | Branch (235:9): [True: 228, False: 0] ------------------ 236| 228| if ((flags & BA_FLAGS) == flags) { ------------------ | | 233| 228|#define BA_FLAGS (CONTAINER_KEY_ALLOW_DUPLICATES|CONTAINER_KEY_UNSORTED) | | ------------------ | | | | 370| 228|#define CONTAINER_KEY_ALLOW_DUPLICATES 0x00000001 | | ------------------ | | #define BA_FLAGS (CONTAINER_KEY_ALLOW_DUPLICATES|CONTAINER_KEY_UNSORTED) | | ------------------ | | | | 371| 228|#define CONTAINER_KEY_UNSORTED 0x00000002 | | ------------------ ------------------ | Branch (236:13): [True: 228, False: 0] ------------------ 237| | /** if turning off unsorted, do sort */ 238| 228| int sort = ((c->flags & CONTAINER_KEY_UNSORTED) && ------------------ | | 371| 228|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ | Branch (238:25): [True: 0, False: 228] ------------------ 239| 0| ! (flags & CONTAINER_KEY_UNSORTED)); ------------------ | | 371| 0|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ | Branch (239:25): [True: 0, False: 0] ------------------ 240| 228| c->flags = flags; 241| 228| if (sort) { ------------------ | Branch (241:17): [True: 0, False: 228] ------------------ 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| 228| return flags; 247| 228| } else { 248| 0| return -1; /* unsupported flag */ 249| 0| } 250| 228| } else { 251| 0| return ((c->flags & flags) == flags); 252| 0| } 253| 228|} netsnmp_container_get_binary_array: 816| 342|{ 817| | /* 818| | * allocate memory 819| | */ 820| 342| netsnmp_container *c = SNMP_MALLOC_TYPEDEF(netsnmp_container); ------------------ | | 73| 342|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 821| 342| if (NULL==c) { ------------------ | Branch (821:9): [True: 0, False: 342] ------------------ 822| 0| snmp_log(LOG_ERR, "couldn't allocate memory\n"); 823| 0| return NULL; 824| 0| } 825| | 826| 342| c->container_data = netsnmp_binary_array_initialize(); 827| 342| if (NULL == c->container_data) { ------------------ | Branch (827:9): [True: 0, False: 342] ------------------ 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| 342| netsnmp_init_container(c, NULL, _ba_free, _ba_size, NULL, _ba_insert, 837| 342| _ba_remove, _ba_find); 838| 342| c->find_next = _ba_find_next; 839| 342| c->get_subset = _ba_get_subset; 840| 342| c->get_iterator = _ba_iterator_get; 841| 342| c->for_each = _ba_for_each; 842| 342| c->clear = _ba_clear; 843| 342| c->options = _ba_options; 844| 342| c->duplicate = _ba_duplicate; 845| 342| c->get_at = netsnmp_binary_array_get_at; 846| 342| c->remove_at = netsnmp_binary_array_remove_at; 847| 342| c->insert_before = _ba_insert_before; 848| | 849| 342| return c; 850| 342|} netsnmp_container_get_binary_array_factory: 854| 57|{ 855| 57| static netsnmp_factory f = { "binary_array", 856| 57| netsnmp_container_get_binary_array }; 857| | 858| 57| return &f; 859| 57|} netsnmp_container_binary_array_init: 863| 57|{ 864| 57| netsnmp_container_register("binary_array", 865| 57| netsnmp_container_get_binary_array_factory()); 866| 57|} container_binary_array.c:_ba_is_sorted: 336| 684|{ 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| 684| return 1; 351| 684|} container_binary_array.c:binary_search: 125| 2.28k|{ 126| 2.28k| binary_array_table *t = (binary_array_table*)c->container_data; 127| 2.28k| size_t len = t->count; 128| 2.28k| size_t half; 129| 2.28k| size_t first = 0; 130| 2.28k| size_t middle = 0; /* init not needed; keeps compiler happy */ 131| 2.28k| int result = 0; /* init not needed; keeps compiler happy */ 132| | 133| 2.28k| if (!len) { ------------------ | Branch (133:9): [True: 0, False: 2.28k] ------------------ 134| 0| if (NULL != next) ------------------ | Branch (134:13): [True: 0, False: 0] ------------------ 135| 0| *next = 0; 136| 0| return -1; 137| 0| } 138| | 139| 2.28k| if (c->flags & CONTAINER_KEY_UNSORTED) { ------------------ | | 371| 2.28k|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ | Branch (139:9): [True: 0, False: 2.28k] ------------------ 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| 2.28k| if (t->dirty) ------------------ | Branch (148:9): [True: 0, False: 2.28k] ------------------ 149| 0| Sort_Array(c); 150| | 151| 8.94k| while (len > 0) { ------------------ | Branch (151:12): [True: 7.35k, False: 1.59k] ------------------ 152| 7.35k| half = len >> 1; 153| 7.35k| middle = first + half; 154| 7.35k| if ((result = c->compare(t->data[middle], val)) < 0) { ------------------ | Branch (154:13): [True: 2.45k, False: 4.90k] ------------------ 155| 2.45k| first = middle + 1; 156| 2.45k| len = len - half - 1; 157| 4.90k| } else if (result == 0) { ------------------ | Branch (157:20): [True: 684, False: 4.21k] ------------------ 158| 684| first = middle; 159| 684| break; 160| 4.21k| } else { 161| 4.21k| len = half; 162| 4.21k| } 163| 7.35k| } 164| | 165| 2.28k| if (first >= t->count) { ------------------ | Branch (165:9): [True: 228, False: 2.05k] ------------------ 166| 228| if (exact && NULL != next) ------------------ | Branch (166:13): [True: 228, False: 0] | Branch (166:22): [True: 114, False: 114] ------------------ 167| 114| *next = t->count; 168| 228| return -1; 169| 228| } 170| | 171| 2.05k| if (first != middle) { ------------------ | Branch (171:9): [True: 1.14k, False: 912] ------------------ 172| | /* last compare wasn't against first, so get actual result */ 173| 1.14k| result = c->compare(t->data[first], val); 174| 1.14k| } 175| | 176| 2.05k| if(result == 0) { ------------------ | Branch (176:8): [True: 684, False: 1.36k] ------------------ 177| 684| if (exact && NULL != next) ------------------ | Branch (177:13): [True: 684, False: 0] | Branch (177:22): [True: 0, False: 684] ------------------ 178| 0| *next = first+1; 179| 684| else if (!exact && ++first == t->count) { ------------------ | Branch (179:18): [True: 0, False: 684] | Branch (179:28): [True: 0, False: 0] ------------------ 180| 0| if (NULL != next) ------------------ | Branch (180:17): [True: 0, False: 0] ------------------ 181| 0| *next = first; 182| 0| first = -1; 183| 0| } 184| 1.36k| } else if(exact) { ------------------ | Branch (184:15): [True: 1.36k, False: 0] ------------------ 185| 1.36k| if (NULL != next) { ------------------ | Branch (185:13): [True: 513, False: 855] ------------------ 186| 513| if (result > 0) ------------------ | Branch (186:17): [True: 513, False: 0] ------------------ 187| 513| *next = first; 188| 0| else 189| 0| *next = t->count; 190| 513| } 191| 1.36k| first = -1; 192| 1.36k| } 193| | 194| 2.05k| return first; 195| 2.28k|} container_binary_array.c:netsnmp_binary_array_initialize: 199| 342|{ 200| 342| binary_array_table *t; 201| | 202| 342| t = SNMP_MALLOC_TYPEDEF(binary_array_table); ------------------ | | 73| 342|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 203| 342| if (t == NULL) ------------------ | Branch (203:9): [True: 0, False: 342] ------------------ 204| 0| return NULL; 205| | 206| 342| t->max_size = 0; 207| 342| t->count = 0; 208| 342| t->dirty = 0; 209| 342| t->data = NULL; 210| | 211| 342| return t; 212| 342|} container_binary_array.c:_ba_free: 712| 342|{ 713| 342| netsnmp_binary_array_release(container); 714| 342| return 0; 715| 342|} 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| 684|{ 694| 684| return netsnmp_binary_array_insert(container, data); 695| 684|} container_binary_array.c:netsnmp_binary_array_insert: 532| 684|{ 533| 684| binary_array_table *t = (binary_array_table*)c->container_data; 534| 684| const int duplicates_allowed = c->flags & CONTAINER_KEY_ALLOW_DUPLICATES; ------------------ | | 370| 684|#define CONTAINER_KEY_ALLOW_DUPLICATES 0x00000001 ------------------ 535| 684| const int sorted = !(c->flags & CONTAINER_KEY_UNSORTED); ------------------ | | 371| 684|#define CONTAINER_KEY_UNSORTED 0x00000002 ------------------ 536| 684| int i = -2; 537| 684| size_t next, pos; 538| 684| void *entry = NETSNMP_REMOVE_CONST(void *, const_entry); ------------------ | | 91| 684| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 539| | 540| 684| if (NULL == entry) ------------------ | Branch (540:9): [True: 0, False: 684] ------------------ 541| 0| return -1; 542| | 543| | /* 544| | * check key if we have at least 1 item and duplicates aren't allowed 545| | */ 546| 684| if (!duplicates_allowed && t->count) { ------------------ | Branch (546:9): [True: 684, False: 0] | Branch (546:32): [True: 627, False: 57] ------------------ 547| 627| i = binary_search(entry, c, 1, &next); 548| 627| if (i >= 0) { ------------------ | Branch (548:13): [True: 0, False: 627] ------------------ 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| 627| } 553| | 554| | /* 555| | * if unsorted, just add at the end 556| | */ 557| 684| if (!sorted) { ------------------ | Branch (557:9): [True: 0, False: 684] ------------------ 558| 0| pos = t->count; 559| 684| } else { 560| | /** if we haven't searched for key yet, do it now */ 561| 684| if (-2 == i) { ------------------ | Branch (561:13): [True: 57, False: 627] ------------------ 562| 57| if (0 == t->count) { ------------------ | Branch (562:17): [True: 57, False: 0] ------------------ 563| 57| next = 0; 564| 57| i = -1; 565| 57| } else { 566| 0| i = binary_search(entry, c, 1, &next); 567| 0| } 568| 57| } 569| | 570| 684| pos = next; 571| | /* if key found, advance past any duplicates */ 572| 684| if (duplicates_allowed && i >= 0) ------------------ | Branch (572:13): [True: 0, False: 684] | 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| 684| } 576| | 577| 684| return netsnmp_binary_array_insert_before(c, pos, entry, !sorted); 578| 684|} container_binary_array.c:netsnmp_binary_array_insert_before: 487| 684|{ 488| 684| binary_array_table *t = (binary_array_table*)c->container_data; 489| | 490| 684| if (NULL == entry) ------------------ | Branch (490:9): [True: 0, False: 684] ------------------ 491| 0| return -1; 492| | 493| 684| if (index > t->count) { ------------------ | Branch (493:9): [True: 0, False: 684] ------------------ 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| 684| _ba_resize_check(t); 502| | 503| 684| netsnmp_assert(t->count < t->max_size); ------------------ | | 47| 684|# define netsnmp_assert(x) do { \ | | 48| 684| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 684, False: 0] | | ------------------ | | 49| 684| ; \ | | 50| 684| else \ | | 51| 684| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 684| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 684] | | ------------------ ------------------ 504| | 505| | /* 506| | * shift array 507| | */ 508| 684| memmove(&t->data[index+1], &t->data[index], 509| 684| sizeof(void*) * (t->count - index)); 510| | 511| | /* 512| | * Insert the new entry into the data array 513| | */ 514| 684| t->data[index] = NETSNMP_REMOVE_CONST(void *, entry); ------------------ | | 91| 684| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 515| 684| ++t->count; 516| | 517| 684| netsnmp_assert(index < t->count); ------------------ | | 47| 684|# define netsnmp_assert(x) do { \ | | 48| 684| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 684, False: 0] | | ------------------ | | 49| 684| ; \ | | 50| 684| else \ | | 51| 684| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 684| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 684] | | ------------------ ------------------ 518| 684| netsnmp_assert(t->count <= t->max_size); ------------------ | | 47| 684|# define netsnmp_assert(x) do { \ | | 48| 684| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 684, False: 0] | | ------------------ | | 49| 684| ; \ | | 50| 684| else \ | | 51| 684| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 684| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 684] | | ------------------ ------------------ 519| | 520| 684| if (dirty) ------------------ | Branch (520:9): [True: 0, False: 684] ------------------ 521| 0| t->dirty = 1; 522| | 523| 684| netsnmp_assert(t->dirty || _ba_is_sorted(c)); ------------------ | | 47| 684|# define netsnmp_assert(x) do { \ | | 48| 2.05k| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 684] | | | Branch (48:20): [True: 684, False: 0] | | ------------------ | | 49| 684| ; \ | | 50| 684| else \ | | 51| 684| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 684| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 684] | | ------------------ ------------------ 524| | 525| 684| ++c->sync; 526| | 527| 684| return 0; 528| 684|} container_binary_array.c:_ba_resize_check: 458| 684|{ 459| 684| size_t new_max; 460| 684| void ** new_data; 461| 684| if (t->max_size > t->count) ------------------ | Branch (461:9): [True: 570, False: 114] ------------------ 462| 570| 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| 114| new_max = t->max_size > 0 ? 2 * t->max_size : 10; ------------------ | Branch (468:15): [True: 57, False: 57] ------------------ 469| 114| new_data = (void**) realloc(t->data, new_max * sizeof(void*)); 470| 114| if (new_data == NULL) { ------------------ | Branch (470:9): [True: 0, False: 114] ------------------ 471| 0| snmp_log(LOG_ERR, "malloc failed in _ba_resize_check\n"); 472| 0| return -1; /* error */ 473| 0| } 474| | 475| 114| memset(new_data + t->max_size, 0x0, 476| 114| (new_max - t->max_size) * sizeof(void*)); 477| | 478| 114| t->data = new_data; 479| 114| t->max_size = new_max; 480| | 481| 114| return 1; /* resized */ 482| 114|} container_binary_array.c:_ba_find: 681| 1.71k|{ 682| 1.71k| return netsnmp_binary_array_get(container, data, 1); 683| 1.71k|} container_binary_array.c:netsnmp_binary_array_get: 267| 1.71k|{ 268| 1.71k| binary_array_table *t = (binary_array_table*)c->container_data; 269| 1.71k| int index = 0; 270| | 271| | /* 272| | * if there is no data, return NULL; 273| | */ 274| 1.71k| if (!t->count) ------------------ | Branch (274:9): [True: 57, False: 1.65k] ------------------ 275| 57| return NULL; 276| | 277| | /* 278| | * if the table is dirty, sort it. 279| | */ 280| 1.65k| if (t->dirty) ------------------ | Branch (280:9): [True: 0, False: 1.65k] ------------------ 281| 0| Sort_Array(c); 282| | 283| | /* 284| | * if there is a key, search. Otherwise default is 0; 285| | */ 286| 1.65k| if (key) { ------------------ | Branch (286:9): [True: 1.65k, False: 0] ------------------ 287| 1.65k| if ((index = binary_search(key, c, exact, NULL)) == -1) ------------------ | Branch (287:13): [True: 969, False: 684] ------------------ 288| 969| return NULL; 289| 684| if (!exact && ------------------ | Branch (289:13): [True: 0, False: 684] ------------------ 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| 684| } 308| | 309| 684| return t->data[index]; 310| 1.65k|} container_binary_array.c:_ba_for_each: 726| 57|{ 727| 57| netsnmp_binary_array_for_each(container, f, context, 1); 728| 57|} container_binary_array.c:netsnmp_binary_array_for_each: 426| 57|{ 427| 57| binary_array_table *t = (binary_array_table*)c->container_data; 428| 57| size_t i; 429| | 430| 57| if (sort && t->dirty) ------------------ | Branch (430:9): [True: 57, False: 0] | Branch (430:17): [True: 0, False: 57] ------------------ 431| 0| Sort_Array(c); 432| | 433| 741| for (i = 0; i < t->count; ++i) ------------------ | Branch (433:17): [True: 684, False: 57] ------------------ 434| 684| (*fe) (t->data[i], context); 435| 57|} container_binary_array.c:_ba_clear: 733| 285|{ 734| 285| netsnmp_binary_array_clear(container, f, context); 735| 285|} container_binary_array.c:netsnmp_binary_array_clear: 441| 285|{ 442| 285| binary_array_table *t = (binary_array_table*)c->container_data; 443| | 444| 285| if( NULL != fe ) { ------------------ | Branch (444:9): [True: 114, False: 171] ------------------ 445| 114| size_t i; 446| | 447| 114| for (i = 0; i < t->count; ++i) ------------------ | Branch (447:21): [True: 0, False: 114] ------------------ 448| 0| (*fe) (t->data[i], context); 449| 114| } 450| | 451| 285| t->count = 0; 452| 285| t->dirty = 0; 453| 285| ++c->sync; 454| 285|} container_binary_array.c:_ba_options: 761| 228|{ 762| 228| return netsnmp_binary_array_options_set(c, set, flags); 763| 228|} container_binary_array.c:_ba_iterator_get: 1020| 1|{ 1021| 1| binary_array_iterator* it; 1022| | 1023| 1| if(NULL == c) ------------------ | Branch (1023:8): [True: 0, False: 1] ------------------ 1024| 0| return NULL; 1025| | 1026| 1| it = SNMP_MALLOC_TYPEDEF(binary_array_iterator); ------------------ | | 73| 1|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 1027| 1| if(NULL == it) ------------------ | Branch (1027:8): [True: 0, False: 1] ------------------ 1028| 0| return NULL; 1029| | 1030| 1| it->base.container = c; 1031| | 1032| 1| it->base.first = _ba_iterator_first; 1033| 1| it->base.next = _ba_iterator_next; 1034| 1| it->base.curr = _ba_iterator_curr; 1035| 1| it->base.last = _ba_iterator_last; 1036| 1| it->base.remove = _ba_iterator_remove; 1037| 1| it->base.reset = _ba_iterator_reset; 1038| 1| it->base.release = _ba_iterator_release; 1039| | 1040| 1| (void)_ba_iterator_reset(&it->base); 1041| | 1042| 1| return &it->base; 1043| 1|} container_binary_array.c:_ba_iterator_first: 931| 1|{ 932| 1| binary_array_iterator *it = (void *)nit; 933| | 934| 1| return _ba_iterator_position(it, 0); 935| 1|} container_binary_array.c:_ba_iterator_position: 894| 1|{ 895| 1| binary_array_table *t = _ba_it2cont(it); 896| 1| if (NULL == t) ------------------ | Branch (896:9): [True: 0, False: 1] ------------------ 897| 0| return t; /* msg already logged */ 898| | 899| 1| if(it->base.container->sync != it->base.sync) { ------------------ | Branch (899:8): [True: 0, False: 1] ------------------ 900| 0| DEBUGMSGTL(("container:iterator", "out of sync\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 901| 0| return NULL; 902| 0| } 903| | 904| 1| if(0 == t->count) { ------------------ | Branch (904:8): [True: 1, False: 0] ------------------ 905| 1| DEBUGMSGTL(("container:iterator", "empty\n")); ------------------ | | 66| 1|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 906| 1| return NULL; 907| 1| } 908| 0| else if(pos >= t->count) { ------------------ | Branch (908:13): [True: 0, False: 0] ------------------ 909| 0| DEBUGMSGTL(("container:iterator", "end of container\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 910| 0| return NULL; 911| 0| } 912| | 913| 0| return t->data[ pos ]; 914| 1|} container_binary_array.c:_ba_it2cont: 875| 2|{ 876| 2| if(NULL == it) { ------------------ | Branch (876:8): [True: 0, False: 2] ------------------ 877| 0| netsnmp_assert(NULL != it); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 878| 0| return NULL; 879| 0| } 880| 2| if(NULL == it->base.container) { ------------------ | Branch (880:8): [True: 0, False: 2] ------------------ 881| 0| netsnmp_assert(NULL != it->base.container); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 882| 0| return NULL; 883| 0| } 884| 2| if(NULL == it->base.container->container_data) { ------------------ | Branch (884:8): [True: 0, False: 2] ------------------ 885| 0| netsnmp_assert(NULL != it->base.container->container_data); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 886| 0| return NULL; 887| 0| } 888| | 889| 2| return (binary_array_table*)(it->base.container->container_data); 890| 2|} container_binary_array.c:_ba_iterator_reset: 988| 1|{ 989| 1| binary_array_iterator *it = (void *)nit; 990| 1| binary_array_table* t = _ba_it2cont(it); 991| 1| if(NULL == t) { ------------------ | Branch (991:8): [True: 0, False: 1] ------------------ 992| 0| netsnmp_assert(NULL != t); ------------------ | | 47| 0|# define netsnmp_assert(x) do { \ | | 48| 0| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 0, False: 0] | | ------------------ | | 49| 0| ; \ | | 50| 0| else \ | | 51| 0| snmp_log(LOG_ERR, \ | | 52| 0| "netsnmp_assert %s failed %s:%d" NETSNMP_FUNC_FMT, \ | | ------------------ | | | | 40| 0|# define NETSNMP_FUNC_FMT " %s()\n" | | ------------------ | | 53| 0| __STRING(x),__FILE__,__LINE__, \ | | 54| 0| NETSNMP_FUNC_PARAM); \ | | ------------------ | | | | 41| 0|# define NETSNMP_FUNC_PARAM NETSNMP_FUNCTION | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 0| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 0] | | ------------------ ------------------ 993| 0| return -1; 994| 0| } 995| | 996| 1| if (t->dirty) ------------------ | Branch (996:9): [True: 0, False: 1] ------------------ 997| 0| Sort_Array(it->base.container); 998| | 999| | /* 1000| | * save sync count, to make sure container doesn't change while 1001| | * iterator is in use. 1002| | */ 1003| 1| it->base.sync = it->base.container->sync; 1004| | 1005| 1| it->pos = 0; 1006| | 1007| 1| return 0; 1008| 1|} container_binary_array.c:_ba_iterator_release: 1012| 1|{ 1013| 1| free(it); 1014| | 1015| 1| return 0; 1016| 1|} netsnmp_container_get_usll: 386| 57|{ 387| | /* 388| | * allocate memory 389| | */ 390| 57| sl_container *sl = (sl_container *)netsnmp_container_get_ssll(); 391| 57| if (NULL==sl) ------------------ | Branch (391:9): [True: 0, False: 57] ------------------ 392| 0| return NULL; /* msg already logged */ 393| | 394| 57| sl->unsorted = 1; 395| | 396| 57| return (netsnmp_container*)sl; 397| 57|} netsnmp_container_get_singly_linked_list: 401| 57|{ 402| 57| sl_container *sl = (sl_container *)netsnmp_container_get_usll(); 403| 57| if (NULL == sl) ------------------ | Branch (403:9): [True: 0, False: 57] ------------------ 404| 0| return NULL; /* error already logged */ 405| | 406| 57| sl->fifo = fifo; 407| | 408| 57| return (netsnmp_container *)sl; 409| 57|} netsnmp_container_get_fifo: 413| 57|{ 414| 57| return netsnmp_container_get_singly_linked_list(1); 415| 57|} netsnmp_container_ssll_init: 419| 57|{ 420| 57| static netsnmp_factory ssll = { 421| 57| "sorted_singly_linked_list", 422| 57| netsnmp_container_get_ssll 423| 57| }; 424| 57| static netsnmp_factory usll = { 425| 57| "unsorted_singly_linked_list-lifo", 426| 57| netsnmp_container_get_usll 427| 57| }; 428| 57| static netsnmp_factory fifo = { 429| 57| "unsorted_singly_linked_list-fifo", 430| 57| netsnmp_container_get_fifo 431| 57| }; 432| | 433| 57| netsnmp_container_register("sorted_singly_linked_list", &ssll); 434| 57| netsnmp_container_register("unsorted_singly_linked_list", &usll); 435| 57| netsnmp_container_register("lifo", &usll); 436| 57| netsnmp_container_register("fifo", &fifo); 437| 57|} container_list_ssll.c:netsnmp_container_get_ssll: 361| 57|{ 362| | /* 363| | * allocate memory 364| | */ 365| 57| sl_container *sl = SNMP_MALLOC_TYPEDEF(sl_container); ------------------ | | 73| 57|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 366| 57| if (NULL==sl) { ------------------ | Branch (366:9): [True: 0, False: 57] ------------------ 367| 0| snmp_log(LOG_ERR, "couldn't allocate memory\n"); 368| 0| return NULL; 369| 0| } 370| | 371| 57| netsnmp_init_container((netsnmp_container *)sl, NULL, _ssll_free, 372| 57| _ssll_size, NULL, _ssll_insert, _ssll_remove, 373| 57| _ssll_find); 374| 57| sl->c.find_next = _ssll_find_next; 375| 57| sl->c.get_subset = NULL; 376| 57| sl->c.get_iterator =_ssll_iterator_get; 377| 57| sl->c.for_each = _ssll_for_each; 378| 57| sl->c.clear = _ssll_clear; 379| 57| sl->c.duplicate = _ssll_duplicate; 380| | 381| 57| return &sl->c; 382| 57|} container_list_ssll.c:_ssll_free: 110| 57|{ 111| 57| if(c) { ------------------ | Branch (111:8): [True: 57, False: 0] ------------------ 112| 57| free(c); 113| 57| } 114| 57| return 0; 115| 57|} container_list_ssll.c:_ssll_clear: 287| 57|{ 288| 57| sl_container *sl = (sl_container*)c; 289| 57| sl_node *curr, *next; 290| | 291| 57| if(NULL == c) ------------------ | Branch (291:8): [True: 0, False: 57] ------------------ 292| 0| return; 293| | 294| 57| for(curr = sl->head; curr; curr = next) { ------------------ | Branch (294:26): [True: 0, False: 57] ------------------ 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| 57| sl->count = 0; 310| 57| ++c->sync; 311| 57|} netsnmp_container_get_null_factory: 173| 57|{ 174| 57| static netsnmp_factory f = { "null", 175| 57| netsnmp_container_get_null}; 176| | 177| 57| DEBUGMSGTL(("container:null:get_null_factory","in\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 178| 57| return &f; 179| 57|} netsnmp_container_null_init: 183| 57|{ 184| 57| netsnmp_container_register("null", 185| 57| netsnmp_container_get_null_factory()); 186| 57|} netsnmp_free_all_list_data: 49| 171|{ 50| 171| netsnmp_data_list *tmpptr; 51| 171| for (; head;) { ------------------ | Branch (51:12): [True: 0, False: 171] ------------------ 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| 171|} shutdown_data_list: 395| 57|{ 396| 57| netsnmp_free_all_list_data(saveHead); 397| 57|} netsnmp_ds_set_boolean: 201| 285|{ 202| 285| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 570|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (202:9): [True: 0, False: 285] | Branch (202:24): [True: 0, False: 285] ------------------ 203| 285| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 285|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (203:2): [True: 0, False: 285] | Branch (203:17): [True: 0, False: 285] ------------------ 204| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 205| 0| } 206| | 207| 285| DEBUGMSGTL(("netsnmp_ds_set_boolean", "Setting %s:%d = %d/%s\n", ------------------ | | 66| 285|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 285|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 285] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#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: 285] | | ------------------ ------------------ 208| 285| stores[storeid], which, value, ((value) ? "True" : "False"))); 209| | 210| 285| if (value > 0) { ------------------ | Branch (210:9): [True: 285, False: 0] ------------------ 211| 285| netsnmp_ds_booleans[storeid][which/8] |= (1 << (which % 8)); 212| 285| } else { 213| 0| netsnmp_ds_booleans[storeid][which/8] &= (0xff7f >> (7 - (which % 8))); 214| 0| } 215| | 216| 285| return SNMPERR_SUCCESS; ------------------ | | 184| 285|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 217| 285|} netsnmp_ds_get_boolean: 242| 6.23k|{ 243| 6.23k| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 12.4k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (243:9): [True: 0, False: 6.23k] | Branch (243:24): [True: 0, False: 6.23k] ------------------ 244| 6.23k| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 6.23k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (244:2): [True: 0, False: 6.23k] | Branch (244:17): [True: 0, False: 6.23k] ------------------ 245| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 246| 0| } 247| | 248| 6.23k| return (netsnmp_ds_booleans[storeid][which/8] & (1 << (which % 8))) ? 1:0; ------------------ | Branch (248:12): [True: 3.19k, False: 3.04k] ------------------ 249| 6.23k|} netsnmp_ds_set_int: 253| 114|{ 254| 114| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 228|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (254:9): [True: 0, False: 114] | Branch (254:24): [True: 0, False: 114] ------------------ 255| 114| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 114|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (255:2): [True: 0, False: 114] | Branch (255:17): [True: 0, False: 114] ------------------ 256| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 257| 0| } 258| | 259| 114| DEBUGMSGTL(("netsnmp_ds_set_int", "Setting %s:%d = %d\n", ------------------ | | 66| 114|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 114] | | ------------------ ------------------ 260| 114| stores[storeid], which, value)); 261| | 262| 114| netsnmp_ds_integers[storeid][which] = value; 263| 114| return SNMPERR_SUCCESS; ------------------ | | 184| 114|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 264| 114|} netsnmp_ds_get_int: 268| 481|{ 269| 481| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 962|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (269:9): [True: 0, False: 481] | Branch (269:24): [True: 0, False: 481] ------------------ 270| 481| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 481|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (270:2): [True: 0, False: 481] | Branch (270:17): [True: 0, False: 481] ------------------ 271| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 272| 0| } 273| | 274| 481| return netsnmp_ds_integers[storeid][which]; 275| 481|} netsnmp_ds_set_string: 279| 229|{ 280| 229| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 458|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (280:9): [True: 0, False: 229] | Branch (280:24): [True: 0, False: 229] ------------------ 281| 229| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 229|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (281:2): [True: 0, False: 229] | Branch (281:17): [True: 0, False: 229] ------------------ 282| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 283| 0| } 284| | 285| 229| DEBUGMSGTL(("netsnmp_ds_set_string", "Setting %s:%d = \"%s\"\n", ------------------ | | 66| 229|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 229|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 229] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#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: 229] | | ------------------ ------------------ 286| 229| stores[storeid], which, (value ? value : "(null)"))); 287| | 288| | /* 289| | * is some silly person is calling us with our own pointer? 290| | */ 291| 229| if (netsnmp_ds_strings[storeid][which] == value) ------------------ | Branch (291:9): [True: 57, False: 172] ------------------ 292| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 293| | 294| 172| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 172|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 172] | | ------------------ ------------------ 295| 172| if (netsnmp_ds_strings[storeid][which] != NULL) { ------------------ | Branch (295:9): [True: 0, False: 172] ------------------ 296| 0| free(netsnmp_ds_strings[storeid][which]); 297| 0| netsnmp_ds_strings[storeid][which] = NULL; 298| 0| } 299| 172| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 172|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 172] | | ------------------ ------------------ 300| | 301| 172| if (value) { ------------------ | Branch (301:9): [True: 172, False: 0] ------------------ 302| 172| netsnmp_ds_strings[storeid][which] = strdup(value); 303| 172| } else { 304| 0| netsnmp_ds_strings[storeid][which] = NULL; 305| 0| } 306| | 307| 172| return SNMPERR_SUCCESS; ------------------ | | 184| 172|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 308| 229|} netsnmp_ds_get_string: 312| 1.26k|{ 313| 1.26k| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 2.52k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (313:9): [True: 0, False: 1.26k] | Branch (313:24): [True: 0, False: 1.26k] ------------------ 314| 1.26k| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS) { ------------------ | | 39| 1.26k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (314:2): [True: 0, False: 1.26k] | Branch (314:17): [True: 0, False: 1.26k] ------------------ 315| 0| return NULL; 316| 0| } 317| | 318| 1.26k| return netsnmp_ds_strings[storeid][which]; 319| 1.26k|} netsnmp_ds_register_config: 447| 2.45k|{ 448| 2.45k| netsnmp_ds_read_config *drsp; 449| | 450| 2.45k| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 4.90k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (450:9): [True: 0, False: 2.45k] | Branch (450:24): [True: 0, False: 2.45k] ------------------ 451| 2.45k| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS || token == NULL) { ------------------ | | 39| 4.90k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (451:2): [True: 0, False: 2.45k] | Branch (451:17): [True: 0, False: 2.45k] | Branch (451:53): [True: 0, False: 2.45k] ------------------ 452| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 453| 0| } 454| | 455| 2.45k| if (netsnmp_ds_configs == NULL) { ------------------ | Branch (455:9): [True: 57, False: 2.39k] ------------------ 456| 57| netsnmp_ds_configs = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 57|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 457| 57| if (netsnmp_ds_configs == NULL) ------------------ | Branch (457:13): [True: 0, False: 57] ------------------ 458| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 459| 57| drsp = netsnmp_ds_configs; 460| 2.39k| } else { 461| 96.5k| for (drsp = netsnmp_ds_configs; drsp->next != NULL; drsp = drsp->next); ------------------ | Branch (461:41): [True: 94.1k, False: 2.39k] ------------------ 462| 2.39k| drsp->next = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 2.39k|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 463| 2.39k| if (drsp->next == NULL) ------------------ | Branch (463:13): [True: 0, False: 2.39k] ------------------ 464| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 465| 2.39k| drsp = drsp->next; 466| 2.39k| } 467| | 468| 2.45k| drsp->type = type; 469| 2.45k| drsp->ftype = strdup(ftype); 470| 2.45k| drsp->token = strdup(token); 471| 2.45k| drsp->storeid = storeid; 472| 2.45k| drsp->which = which; 473| | 474| 2.45k| switch (type) { ------------------ | Branch (474:13): [True: 2.45k, False: 0] ------------------ 475| 741| case ASN_BOOLEAN: ------------------ | | 72| 741|#define ASN_BOOLEAN 0x01U ------------------ | Branch (475:5): [True: 741, False: 1.71k] ------------------ 476| 741| register_config_handler(ftype, token, netsnmp_ds_handle_config, NULL, 477| 741| "(1|yes|true|0|no|false)"); 478| 741| break; 479| | 480| 456| case ASN_INTEGER: ------------------ | | 75| 456|#define ASN_INTEGER 0x02U ------------------ | Branch (480:5): [True: 456, False: 1.99k] ------------------ 481| 456| register_config_handler(ftype, token, netsnmp_ds_handle_config, NULL, 482| 456| "integerValue"); 483| 456| break; 484| | 485| 1.25k| case ASN_OCTET_STR: ------------------ | | 78| 1.25k|#define ASN_OCTET_STR 0x04U ------------------ | Branch (485:5): [True: 1.25k, False: 1.19k] ------------------ 486| 1.25k| register_config_handler(ftype, token, netsnmp_ds_handle_config, NULL, 487| 1.25k| "string"); 488| 1.25k| break; 489| | 490| 2.45k| } 491| 2.45k| return SNMPERR_SUCCESS; ------------------ | | 184| 2.45k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 492| 2.45k|} netsnmp_ds_register_premib: 497| 1.31k|{ 498| 1.31k| netsnmp_ds_read_config *drsp; 499| | 500| 1.31k| if (storeid < 0 || storeid >= NETSNMP_DS_MAX_IDS || ------------------ | | 38| 2.62k|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (500:9): [True: 0, False: 1.31k] | Branch (500:24): [True: 0, False: 1.31k] ------------------ 501| 1.31k| which < 0 || which >= NETSNMP_DS_MAX_SUBIDS || token == NULL) { ------------------ | | 39| 2.62k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (501:2): [True: 0, False: 1.31k] | Branch (501:17): [True: 0, False: 1.31k] | Branch (501:53): [True: 0, False: 1.31k] ------------------ 502| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 503| 0| } 504| | 505| 1.31k| if (netsnmp_ds_configs == NULL) { ------------------ | Branch (505:9): [True: 0, False: 1.31k] ------------------ 506| 0| netsnmp_ds_configs = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 0|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 507| 0| if (netsnmp_ds_configs == NULL) ------------------ | Branch (507:13): [True: 0, False: 0] ------------------ 508| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 509| 0| drsp = netsnmp_ds_configs; 510| 1.31k| } else { 511| 25.7k| for (drsp = netsnmp_ds_configs; drsp->next != NULL; drsp = drsp->next); ------------------ | Branch (511:41): [True: 24.3k, False: 1.31k] ------------------ 512| 1.31k| drsp->next = SNMP_MALLOC_TYPEDEF(netsnmp_ds_read_config); ------------------ | | 73| 1.31k|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 513| 1.31k| if (drsp->next == NULL) ------------------ | Branch (513:13): [True: 0, False: 1.31k] ------------------ 514| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 515| 1.31k| drsp = drsp->next; 516| 1.31k| } 517| | 518| 1.31k| drsp->type = type; 519| 1.31k| drsp->ftype = strdup(ftype); 520| 1.31k| drsp->token = strdup(token); 521| 1.31k| drsp->storeid = storeid; 522| 1.31k| drsp->which = which; 523| | 524| 1.31k| switch (type) { ------------------ | Branch (524:13): [True: 1.31k, False: 0] ------------------ 525| 969| case ASN_BOOLEAN: ------------------ | | 72| 969|#define ASN_BOOLEAN 0x01U ------------------ | Branch (525:5): [True: 969, False: 342] ------------------ 526| 969| register_prenetsnmp_mib_handler(ftype, token, netsnmp_ds_handle_config, 527| 969| NULL, "(1|yes|true|0|no|false)"); 528| 969| break; 529| | 530| 228| case ASN_INTEGER: ------------------ | | 75| 228|#define ASN_INTEGER 0x02U ------------------ | Branch (530:5): [True: 228, False: 1.08k] ------------------ 531| 228| register_prenetsnmp_mib_handler(ftype, token, netsnmp_ds_handle_config, 532| 228| NULL, "integerValue"); 533| 228| break; 534| | 535| 114| case ASN_OCTET_STR: ------------------ | | 78| 114|#define ASN_OCTET_STR 0x04U ------------------ | Branch (535:5): [True: 114, False: 1.19k] ------------------ 536| 114| register_prenetsnmp_mib_handler(ftype, token, netsnmp_ds_handle_config, 537| 114| NULL, "string"); 538| 114| break; 539| | 540| 1.31k| } 541| 1.31k| return SNMPERR_SUCCESS; ------------------ | | 184| 1.31k|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 542| 1.31k|} netsnmp_ds_shutdown: 546| 57|{ 547| 57| netsnmp_ds_read_config *drsp; 548| 57| int i, j; 549| | 550| 57| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 57|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 57] | | ------------------ ------------------ 551| 3.81k| for (drsp = netsnmp_ds_configs; drsp; drsp = netsnmp_ds_configs) { ------------------ | Branch (551:37): [True: 3.76k, False: 57] ------------------ 552| 3.76k| netsnmp_ds_configs = drsp->next; 553| | 554| 3.76k| if (drsp->ftype && drsp->token) { ------------------ | Branch (554:13): [True: 3.76k, False: 0] | Branch (554:28): [True: 3.76k, False: 0] ------------------ 555| 3.76k| unregister_config_handler(drsp->ftype, drsp->token); 556| 3.76k| } 557| 3.76k| if (drsp->ftype != NULL) { ------------------ | Branch (557:6): [True: 3.76k, False: 0] ------------------ 558| 3.76k| free(drsp->ftype); 559| 3.76k| } 560| 3.76k| if (drsp->token != NULL) { ------------------ | Branch (560:6): [True: 3.76k, False: 0] ------------------ 561| 3.76k| free(drsp->token); 562| 3.76k| } 563| 3.76k| free(drsp); 564| 3.76k| } 565| | 566| 228| for (i = 0; i < NETSNMP_DS_MAX_IDS; i++) { ------------------ | | 38| 228|#define NETSNMP_DS_MAX_IDS 3 ------------------ | Branch (566:17): [True: 171, False: 57] ------------------ 567| 11.1k| for (j = 0; j < NETSNMP_DS_MAX_SUBIDS; j++) { ------------------ | | 39| 11.1k|#define NETSNMP_DS_MAX_SUBIDS 64 /* needs to be a multiple of 8 */ ------------------ | Branch (567:21): [True: 10.9k, False: 171] ------------------ 568| 10.9k| if (netsnmp_ds_strings[i][j] != NULL) { ------------------ | Branch (568:17): [True: 172, False: 10.7k] ------------------ 569| 172| free(netsnmp_ds_strings[i][j]); 570| 172| netsnmp_ds_strings[i][j] = NULL; 571| 172| } 572| 10.9k| } 573| 171| } 574| 57| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 57|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 57] | | ------------------ ------------------ 575| 57|} netsnmp_large_fd_setfd: 120| 56|{ 121| 56| netsnmp_assert(fd >= 0); ------------------ | | 47| 56|# define netsnmp_assert(x) do { \ | | 48| 56| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 56, False: 0] | | ------------------ | | 49| 56| ; \ | | 50| 56| else \ | | 51| 56| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 56| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 56] | | ------------------ ------------------ 122| | 123| 56| while (fd >= (int)fdset->lfs_setsize) ------------------ | Branch (123:12): [True: 0, False: 56] ------------------ 124| 0| netsnmp_large_fd_set_resize(fdset, 2 * (fdset->lfs_setsize + 1)); 125| | 126| 56| LFD_SET(fd, fdset->lfs_setptr); 127| 56|} netsnmp_large_fd_clr: 131| 56|{ 132| 56| netsnmp_assert(fd >= 0); ------------------ | | 47| 56|# define netsnmp_assert(x) do { \ | | 48| 56| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 56, False: 0] | | ------------------ | | 49| 56| ; \ | | 50| 56| else \ | | 51| 56| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 56| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 56] | | ------------------ ------------------ 133| | 134| 56| if ((unsigned)fd < fdset->lfs_setsize) ------------------ | Branch (134:9): [True: 56, False: 0] ------------------ 135| 56| LFD_CLR(fd, fdset->lfs_setptr); 136| 56|} netsnmp_large_fd_is_set: 140| 56|{ 141| 56| netsnmp_assert(fd >= 0); ------------------ | | 47| 56|# define netsnmp_assert(x) do { \ | | 48| 56| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 56, False: 0] | | ------------------ | | 49| 56| ; \ | | 50| 56| else \ | | 51| 56| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 56| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 56] | | ------------------ ------------------ 142| | 143| 56| return ((unsigned)fd < fdset->lfs_setsize && ------------------ | Branch (143:13): [True: 56, False: 0] ------------------ 144| 56| LFD_ISSET(fd, fdset->lfs_setptr)); ------------------ | Branch (144:13): [True: 56, False: 0] ------------------ 145| 56|} netsnmp_large_fd_set_init: 151| 112|{ 152| 112| fdset->lfs_setsize = 0; 153| 112| fdset->lfs_setptr = NULL; 154| |#if !defined(cygwin) && defined(HAVE_WINSOCK_H) 155| | fdset->lfs_set.fd_count = 0; 156| |#endif 157| 112| netsnmp_large_fd_set_resize(fdset, setsize); 158| 112|} netsnmp_large_fd_set_resize: 192| 336|{ 193| 336| int fd_set_bytes; 194| | 195| 336| if (fdset->lfs_setsize == setsize) ------------------ | Branch (195:9): [True: 112, False: 224] ------------------ 196| 112| goto success; 197| | 198| 224| if (setsize > FD_SETSIZE) { ------------------ | Branch (198:9): [True: 0, False: 224] ------------------ 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| 224| } else { 211| 224| if (fdset->lfs_setsize > FD_SETSIZE) { ------------------ | Branch (211:13): [True: 0, False: 224] ------------------ 212| 0| fdset->lfs_set = *fdset->lfs_setptr; 213| 0| free(fdset->lfs_setptr); 214| 0| } 215| 224| fdset->lfs_setptr = &fdset->lfs_set; 216| 224| } 217| | 218| 224|#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| 224| if ( fdset->lfs_setsize == 0 && setsize == FD_SETSIZE ) { ------------------ | Branch (223:10): [True: 112, False: 112] | Branch (223:37): [True: 112, False: 0] ------------------ 224| | /* In this case we can use the OS's FD_ZERO */ 225| 112| FD_ZERO(fdset->lfs_setptr); ------------------ | Branch (225:9): [Folded, False: 112] ------------------ 226| 112| } else { 227| 112| int i; 228| | 229| 112| for (i = fdset->lfs_setsize; i < setsize; i++) ------------------ | Branch (229:38): [True: 0, False: 112] ------------------ 230| 0| LFD_CLR(i, fdset->lfs_setptr); 231| 112| } 232| 224|#endif 233| | 234| 224| 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| 336|success: 240| 336| 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| 224|} netsnmp_large_fd_set_cleanup: 252| 112|{ 253| 112| netsnmp_large_fd_set_resize(fdset, 0); 254| 112| fdset->lfs_setsize = 0; 255| | fdset->lfs_setptr = NULL; 256| 112|} netsnmp_copy_fd_set_to_large_fd_set: 261| 112|{ 262| | netsnmp_large_fd_set_resize(dst, FD_SETSIZE); 263| 112| *dst->lfs_setptr = *src; 264| 112|} netsnmp_copy_large_fd_set_to_fd_set: 269| 56|{ 270| | /* Report failure if *src is larger than FD_SETSIZE. */ 271| 56| if (src->lfs_setsize > FD_SETSIZE) { ------------------ | Branch (271:9): [True: 0, False: 56] ------------------ 272| 0| FD_ZERO(dst); ------------------ | Branch (272:9): [Folded, False: 0] ------------------ 273| 0| return -1; 274| 0| } 275| | 276| 56| *dst = *src->lfs_setptr; 277| | 278| 56|#if !(!defined(cygwin) && defined(HAVE_WINSOCK_H)) 279| 56| { 280| 56| int i; 281| | 282| | /* Unix: clear any file descriptors defined in *dst but not in *src. */ 283| 56| for (i = src->lfs_setsize; i < FD_SETSIZE; ++i) ------------------ | Branch (283:36): [True: 0, False: 56] ------------------ 284| 56| FD_CLR(i, dst); 285| 56| } 286| 56|#endif 287| | 288| 56| return 0; 289| 56|} large_fd_set.c:LFD_SET: 95| 56|{ 96| 56| enum { nfdbits = 8 * sizeof(p->fds_bits[0]) }; 97| 56| NETSNMP_FD_MASK_TYPE *fds_array = p->fds_bits; ------------------ | | 1696| 56|#define NETSNMP_FD_MASK_TYPE __fd_mask ------------------ 98| | 99| 56| fds_array[n / nfdbits] |= (1ULL << (n % nfdbits)); 100| 56|} large_fd_set.c:LFD_CLR: 103| 56|{ 104| 56| enum { nfdbits = 8 * sizeof(p->fds_bits[0]) }; 105| 56| NETSNMP_FD_MASK_TYPE *fds_array = p->fds_bits; ------------------ | | 1696| 56|#define NETSNMP_FD_MASK_TYPE __fd_mask ------------------ 106| | 107| 56| fds_array[n / nfdbits] &= ~(1ULL << (n % nfdbits)); 108| 56|} large_fd_set.c:LFD_ISSET: 111| 56|{ 112| 56| enum { nfdbits = 8 * sizeof(p->fds_bits[0]) }; 113| 56| const NETSNMP_FD_MASK_TYPE *fds_array = p->fds_bits; 114| | 115| 56| return (fds_array[n / nfdbits] & (1ULL << (n % nfdbits))) != 0; 116| 56|} free_etimelist: 295| 57|{ 296| 57| int index = 0; 297| 57| Enginetime e = NULL; 298| 57| Enginetime nextE = NULL; 299| | 300| 1.36k| for( ; index < ETIMELIST_SIZE; ++index) ------------------ | | 21| 1.36k|#define ETIMELIST_SIZE 23 ------------------ | Branch (300:13): [True: 1.31k, False: 57] ------------------ 301| 1.31k| { 302| 1.31k| e = etimelist[index]; 303| | 304| 1.36k| while(e != NULL) ------------------ | Branch (304:18): [True: 57, False: 1.31k] ------------------ 305| 57| { 306| 57| nextE = e->next; 307| 57| SNMP_FREE(e->engineID); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 308| 57| SNMP_FREE(e); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 309| 57| e = nextE; 310| 57| } 311| | 312| | etimelist[index] = NULL; 313| 1.31k| } 314| 57| return; 315| 57|} set_enginetime: 344| 57|{ 345| 57| int rval = SNMPERR_SUCCESS, iindex; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 346| 57| Enginetime e = NULL; 347| | 348| | 349| | 350| | /* 351| | * Sanity check. 352| | */ 353| 57| if (!engineID || (engineID_len <= 0)) { ------------------ | Branch (353:9): [True: 0, False: 57] | Branch (353:22): [True: 0, False: 57] ------------------ 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| 57| if (!(e = search_enginetime_list(engineID, engineID_len))) { ------------------ | Branch (362:9): [True: 57, False: 0] ------------------ 363| 57| if ((iindex = hash_engineID(engineID, engineID_len)) < 0) { ------------------ | Branch (363:13): [True: 0, False: 57] ------------------ 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| 57| e = calloc(1, sizeof(*e)); 368| | 369| 57| e->next = etimelist[iindex]; 370| 57| etimelist[iindex] = e; 371| | 372| 57| e->engineID = calloc(1, engineID_len); 373| 57| memcpy(e->engineID, engineID, engineID_len); 374| | 375| 57| e->engineID_len = engineID_len; 376| 57| } 377| 57|#ifdef LCD_TIME_SYNC_OPT 378| 57| if (authenticated || !e->authenticatedFlag) { ------------------ | Branch (378:9): [True: 57, False: 0] | Branch (378:26): [True: 0, False: 0] ------------------ 379| 57| e->authenticatedFlag = authenticated; 380| |#else 381| | if (authenticated) { 382| |#endif 383| 57| e->engineTime = engine_time; 384| 57| e->engineBoot = engineboot; 385| 57| e->lastReceivedEngineTime = snmpv3_local_snmpEngineTime(); 386| 57| } 387| | 388| 57| e = NULL; /* Indicates a successful update. */ 389| | 390| 57| DEBUGMSGTL(("lcd_set_enginetime", "engineID ")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 391| 57| DEBUGMSGHEX(("lcd_set_enginetime", engineID, engineID_len)); ------------------ | | 71| 57|#define DEBUGMSGHEX(x) do {if (_DBG_IF_) {__DBGMSGHEX(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGHEX(x) do {if (_DBG_IF_) {__DBGMSGHEX(x);} }while(0) | | ------------------ | | | | 169| 0|#define __DBGMSGHEX(x) debugmsg_hex x | | ------------------ | | | Branch (71:71): [Folded, False: 57] | | ------------------ ------------------ 392| 57| DEBUGMSG(("lcd_set_enginetime", ": boots=%d, time=%d\n", engineboot, ------------------ | | 61| 57|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 57] | | ------------------ ------------------ 393| 57| engine_time)); 394| | 395| 57| set_enginetime_quit: 396| 57| SNMP_FREE(e); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 397| | 398| 57| return rval; 399| | 400| 57|} /* end set_enginetime() */ search_enginetime_list: 423| 57|{ 424| 57| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 425| 57| Enginetime e = NULL; 426| | 427| | 428| | /* 429| | * Sanity check. 430| | */ 431| 57| if (!engineID || (engineID_len <= 0)) { ------------------ | Branch (431:9): [True: 0, False: 57] | Branch (431:22): [True: 0, False: 57] ------------------ 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| 57| rval = hash_engineID(engineID, engineID_len); 440| 57| if (rval < 0) { ------------------ | Branch (440:9): [True: 0, False: 57] ------------------ 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| 57| e = etimelist[rval]; 444| | 445| 57| for ( /*EMPTY*/; e; e = e->next) { ------------------ | Branch (445:22): [True: 0, False: 57] ------------------ 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| 57| search_enginetime_list_quit: 454| 57| return e; 455| | 456| 57|} /* end search_enginetime_list() */ hash_engineID: 481| 114|{ 482| 114| int rval = SNMPERR_GENERR; ------------------ | | 185| 114|#define SNMPERR_GENERR (-1) ------------------ 483| 114| size_t buf_len = SNMP_MAXBUF; ------------------ | | 43| 114|#define SNMP_MAXBUF (1024 * 4) ------------------ 484| 114| u_int additive = 0; 485| 114| u_char *bufp, buf[SNMP_MAXBUF]; 486| 114| void *context = NULL; 487| | 488| | 489| | 490| | /* 491| | * Sanity check. 492| | */ 493| 114| if (!engineID || (engineID_len <= 0)) { ------------------ | Branch (493:9): [True: 0, False: 114] | Branch (493:22): [True: 0, False: 114] ------------------ 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| 114|#ifndef NETSNMP_DISABLE_MD5 502| 114| rval = sc_hash(usmHMACMD5AuthProtocol, 503| 114| OID_LENGTH(usmHMACMD5AuthProtocol), ------------------ | | 64| 114| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 114| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 504| 114| engineID, engineID_len, buf, &buf_len); 505| 114| if (rval == SNMPERR_SC_NOT_CONFIGURED) { ------------------ | | 223| 114|#define SNMPERR_SC_NOT_CONFIGURED (-39) ------------------ | Branch (505:9): [True: 0, False: 114] ------------------ 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| 114| QUITFUN(rval, hash_engineID_quit); ------------------ | | 143| 114| if ( (e) != SNMPERR_SUCCESS) { \ | | ------------------ | | | | 184| 114|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (143:7): [True: 0, False: 114] | | ------------------ | | 144| 0| rval = SNMPERR_GENERR; \ | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ | | 145| 0| goto l ; \ | | 146| 0| } ------------------ 517| | 518| 570| for (bufp = buf; (bufp - buf) < (int) buf_len; bufp += 4) { ------------------ | Branch (518:22): [True: 456, False: 114] ------------------ 519| 456| additive += (u_int) * bufp; 520| 456| } 521| | 522| 114| hash_engineID_quit: 523| 114| SNMP_FREE(context); ------------------ | | 62| 114|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 114] | | | Branch (62:66): [Folded, False: 114] | | ------------------ ------------------ 524| 114| memset(buf, 0, SNMP_MAXBUF); ------------------ | | 43| 114|#define SNMP_MAXBUF (1024 * 4) ------------------ 525| | 526| 114| return (rval < 0) ? rval : (int)(additive % ETIMELIST_SIZE); ------------------ | | 21| 114|#define ETIMELIST_SIZE 23 ------------------ | Branch (526:12): [True: 0, False: 114] ------------------ 527| | 528| 114|} /* end hash_engineID() */ register_mib_handlers: 2480| 57|{ 2481| 57|#ifndef NETSNMP_DISABLE_MIB_LOADING 2482| 57| register_prenetsnmp_mib_handler("snmp", "mibdirs", 2483| 57| handle_mibdirs_conf, NULL, 2484| 57| "[mib-dirs|+mib-dirs|-mib-dirs]"); 2485| 57| register_prenetsnmp_mib_handler("snmp", "mibs", 2486| 57| handle_mibs_conf, NULL, 2487| 57| "[mib-tokens|+mib-tokens|-mib-tokens]"); 2488| 57| register_config_handler("snmp", "mibfile", 2489| 57| handle_mibfile_conf, NULL, "mibfile-to-read"); 2490| | /* 2491| | * register the snmp.conf configuration handlers for default 2492| | * parsing behaviour 2493| | */ 2494| | 2495| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "showMibErrors", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2496| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_ERRORS); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_ERRORS); ------------------ | | 59| 57|#define NETSNMP_DS_LIB_MIB_ERRORS 0 ------------------ 2497| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "commentToEOL", /* Describes actual behaviour */ ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2498| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 61| 57|#define NETSNMP_DS_LIB_MIB_COMMENT_TERM 2 ------------------ 2499| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "strictCommentTerm", /* Backward compatibility */ ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2500| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_COMMENT_TERM); ------------------ | | 61| 57|#define NETSNMP_DS_LIB_MIB_COMMENT_TERM 2 ------------------ 2501| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "mibAllowUnderline", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2502| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_PARSE_LABEL); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_PARSE_LABEL); ------------------ | | 62| 57|#define NETSNMP_DS_LIB_MIB_PARSE_LABEL 3 ------------------ 2503| 57| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "mibWarningLevel", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 2504| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_WARNINGS); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_WARNINGS); ------------------ | | 114| 57|#define NETSNMP_DS_LIB_MIB_WARNINGS 0 ------------------ 2505| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "mibReplaceWithLatest", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2506| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_REPLACE); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIB_REPLACE); ------------------ | | 67| 57|#define NETSNMP_DS_LIB_MIB_REPLACE 7 /* replace objects from latest module */ ------------------ 2507| 57|#endif 2508| | 2509| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "printNumericEnums", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2510| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM); ------------------ | | 68| 57|#define NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM 8 /* print only numeric enum values */ ------------------ 2511| 57| register_prenetsnmp_mib_handler("snmp", "printNumericOids", 2512| 57| handle_print_numeric, NULL, "(1|yes|true|0|no|false)"); 2513| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "escapeQuotes", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2514| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_ESCAPE_QUOTES); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_ESCAPE_QUOTES); ------------------ | | 79| 57|#define NETSNMP_DS_LIB_ESCAPE_QUOTES 19 /* shell escape quote marks in oids */ ------------------ 2515| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "dontBreakdownOids", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2516| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS); ------------------ | | 70| 57|#define NETSNMP_DS_LIB_DONT_BREAKDOWN_OIDS 10 /* dont print oid indexes specially */ ------------------ 2517| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "quickPrinting", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2518| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT); ------------------ | | 73| 57|#define NETSNMP_DS_LIB_QUICK_PRINT 13 /* print very brief output for parsing */ ------------------ 2519| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "numericTimeticks", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2520| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NUMERIC_TIMETICKS); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NUMERIC_TIMETICKS); ------------------ | | 78| 57|#define NETSNMP_DS_LIB_NUMERIC_TIMETICKS 18 /* print timeticks as a number */ ------------------ 2521| 57| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "oidOutputFormat", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 2522| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 118| 57|#define NETSNMP_DS_LIB_OID_OUTPUT_FORMAT 4 ------------------ 2523| 57| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "suffixPrinting", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 2524| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); ------------------ | | 118| 57|#define NETSNMP_DS_LIB_OID_OUTPUT_FORMAT 4 ------------------ 2525| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "extendedIndex", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2526| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_EXTENDED_INDEX); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_EXTENDED_INDEX); ------------------ | | 82| 57|#define NETSNMP_DS_LIB_EXTENDED_INDEX 22 /* print extended index format [x1][x2] */ ------------------ 2527| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "printHexText", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2528| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_HEX_TEXT); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_HEX_TEXT); ------------------ | | 83| 57|#define NETSNMP_DS_LIB_PRINT_HEX_TEXT 23 /* print ASCII text along with hex strings */ ------------------ 2529| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "printValueOnly", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2530| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_BARE_VALUE); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_BARE_VALUE); ------------------ | | 81| 57|#define NETSNMP_DS_LIB_PRINT_BARE_VALUE 21 /* just print value (not OID = value) */ ------------------ 2531| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "dontPrintUnits", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 2532| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_PRINT_UNITS); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_PRINT_UNITS); ------------------ | | 89| 57|#define NETSNMP_DS_LIB_DONT_PRINT_UNITS 29 /* don't print UNITS suffix */ ------------------ 2533| 57| netsnmp_ds_register_premib(ASN_INTEGER, "snmp", "hexOutputLength", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 2534| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH); ------------------ | | 121| 57|#define NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH 6 ------------------ 2535| 57|} netsnmp_set_mib_directory: 2550| 57|{ 2551| 57| const char *newdir; 2552| 57| char *olddir, *tmpdir = NULL; 2553| | 2554| 57| DEBUGTRACE; ------------------ | | 63| 57|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 57] | | ------------------ ------------------ 2555| 57| if (NULL == dir) { ------------------ | Branch (2555:9): [True: 0, False: 57] ------------------ 2556| 0| return; 2557| 0| } 2558| | 2559| 57| olddir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 2560| 57| NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 162| 57|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2561| 57| if (olddir) { ------------------ | Branch (2561:9): [True: 57, False: 0] ------------------ 2562| 57| if ((*dir == '+') || (*dir == '-')) { ------------------ | Branch (2562:13): [True: 0, False: 57] | Branch (2562:30): [True: 0, False: 57] ------------------ 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| 57| } else { 2577| 57| newdir = dir; 2578| 57| } 2579| 57| } else { 2580| | /** If dir starts with '+' skip '+' it. */ 2581| 0| newdir = ((*dir == '+') ? ++dir : dir); ------------------ | Branch (2581:19): [True: 0, False: 0] ------------------ 2582| 0| } 2583| 57| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS, ------------------ | | 162| 57|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2584| 57| newdir); 2585| | 2586| | /** set_string calls strdup, so if we allocated memory, free it */ 2587| 57| if (tmpdir == newdir) { ------------------ | Branch (2587:9): [True: 0, False: 57] ------------------ 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| 57|} netsnmp_get_mib_directory: 2607| 171|{ 2608| 171| char *dir; 2609| | 2610| 171| DEBUGTRACE; ------------------ | | 63| 171|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 171|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 171] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 171] | | ------------------ ------------------ 2611| 171| dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 48| 171|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 162| 171|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2612| 171| if (dir == NULL) { ------------------ | Branch (2612:9): [True: 0, False: 171] ------------------ 2613| 0| DEBUGMSGTL(("get_mib_directory", "no mib directories set\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2614| | 2615| | /** Check if the environment variable is set */ 2616| 0| dir = netsnmp_getenv("MIBDIRS"); 2617| 0| if (dir == NULL) { ------------------ | Branch (2617:13): [True: 0, False: 0] ------------------ 2618| 0| DEBUGMSGTL(("get_mib_directory", "no mib directories set by environment\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2619| | /** Not set use hard coded path */ 2620| 0| if (confmibdir == NULL) { ------------------ | Branch (2620:17): [True: 0, False: 0] ------------------ 2621| 0| DEBUGMSGTL(("get_mib_directory", "no mib directories set by config\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2622| 0| netsnmp_set_mib_directory(NETSNMP_DEFAULT_MIBDIRS); ------------------ | | 1644| 0|#define NETSNMP_DEFAULT_MIBDIRS "$HOME/.snmp/mibs:/usr/local/net-snmp-master/share/snmp/mibs" ------------------ 2623| 0| } 2624| 0| else if ((*confmibdir == '+') || (*confmibdir == '-')) { ------------------ | Branch (2624:22): [True: 0, False: 0] | Branch (2624:46): [True: 0, False: 0] ------------------ 2625| 0| DEBUGMSGTL(("get_mib_directory", "mib directories set by config (but added)\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2626| 0| netsnmp_set_mib_directory(NETSNMP_DEFAULT_MIBDIRS); ------------------ | | 1644| 0|#define NETSNMP_DEFAULT_MIBDIRS "$HOME/.snmp/mibs:/usr/local/net-snmp-master/share/snmp/mibs" ------------------ 2627| 0| netsnmp_set_mib_directory(confmibdir); 2628| 0| } 2629| 0| else { 2630| 0| DEBUGMSGTL(("get_mib_directory", "mib directories set by config\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2631| 0| netsnmp_set_mib_directory(confmibdir); 2632| 0| } 2633| 0| } else if ((*dir == '+') || (*dir == '-')) { ------------------ | Branch (2633:20): [True: 0, False: 0] | Branch (2633:37): [True: 0, False: 0] ------------------ 2634| 0| DEBUGMSGTL(("get_mib_directory", "mib directories set by environment (but added)\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2635| 0| netsnmp_set_mib_directory(NETSNMP_DEFAULT_MIBDIRS); ------------------ | | 1644| 0|#define NETSNMP_DEFAULT_MIBDIRS "$HOME/.snmp/mibs:/usr/local/net-snmp-master/share/snmp/mibs" ------------------ 2636| 0| netsnmp_set_mib_directory(dir); 2637| 0| } else { 2638| 0| DEBUGMSGTL(("get_mib_directory", "mib directories set by environment\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2639| 0| netsnmp_set_mib_directory(dir); 2640| 0| } 2641| 0| dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ dir = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS); ------------------ | | 162| 0|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 2642| 0| } 2643| 171| DEBUGMSGTL(("get_mib_directory", "mib directories set '%s'\n", dir)); ------------------ | | 66| 171|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 171|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 171] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 171] | | ------------------ ------------------ 2644| 171| return(dir); 2645| 171|} netsnmp_fixup_mib_directory: 2654| 57|{ 2655| 57| const char *homepath = netsnmp_gethomedir(); 2656| 57| char *mibpath = netsnmp_get_mib_directory(); 2657| 57| char *oldmibpath = NULL; 2658| 57| char *ptr_home; 2659| 57| char *new_mibpath; 2660| | 2661| 57| DEBUGTRACE; ------------------ | | 63| 57|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 57] | | ------------------ ------------------ 2662| 57| if (homepath && mibpath) { ------------------ | Branch (2662:9): [True: 57, False: 0] | Branch (2662:21): [True: 57, False: 0] ------------------ 2663| 57| DEBUGMSGTL(("fixup_mib_directory", "mib directories '%s'\n", mibpath)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 2664| 57| while ((ptr_home = strstr(mibpath, "$HOME"))) { ------------------ | Branch (2664:16): [True: 0, False: 57] ------------------ 2665| 0| new_mibpath = (char *)malloc(strlen(mibpath) - strlen("$HOME") + 2666| 0| strlen(homepath)+1); 2667| 0| if (new_mibpath) { ------------------ | Branch (2667:17): [True: 0, False: 0] ------------------ 2668| 0| *ptr_home = 0; /* null out the spot where we stop copying */ 2669| 0| sprintf(new_mibpath, "%s%s%s", mibpath, homepath, 2670| 0| ptr_home + strlen("$HOME")); 2671| | /** swap in the new value and repeat */ 2672| 0| mibpath = new_mibpath; 2673| 0| if (oldmibpath != NULL) { ------------------ | Branch (2673:7): [True: 0, False: 0] ------------------ 2674| 0| SNMP_FREE(oldmibpath); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2675| 0| } 2676| 0| oldmibpath = new_mibpath; 2677| 0| } else { 2678| 0| break; 2679| 0| } 2680| 0| } 2681| | 2682| 57| netsnmp_set_mib_directory(mibpath); 2683| | 2684| | /* The above copies the mibpath for us, so... */ 2685| | 2686| 57| if (oldmibpath != NULL) { ------------------ | Branch (2686:6): [True: 0, False: 57] ------------------ 2687| 0| SNMP_FREE(oldmibpath); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 2688| 0| } 2689| | 2690| 57| } 2691| | 2692| 57|} netsnmp_init_mib: 2701| 57|{ 2702| 57| const char *prefix; 2703| 57| char *env_var, *entry; 2704| 57| PrefixListPtr pp = &mib_prefixes[0]; 2705| 57| char *st = NULL; 2706| | 2707| 57| if (Mib) ------------------ | Branch (2707:9): [True: 0, False: 57] ------------------ 2708| 0| return; 2709| 57| netsnmp_init_mib_internals(); 2710| | 2711| | /* 2712| | * Initialise the MIB directory/ies 2713| | */ 2714| 57| netsnmp_fixup_mib_directory(); 2715| 57| env_var = strdup(netsnmp_get_mib_directory()); 2716| 57| if (!env_var) ------------------ | Branch (2716:9): [True: 0, False: 57] ------------------ 2717| 0| return; 2718| | 2719| 57| DEBUGMSGTL(("init_mib", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 2720| 57| "Seen MIBDIRS: Looking in '%s' for mib dirs ...\n", 2721| 57| env_var)); 2722| | 2723| 57| entry = strtok_r(env_var, ENV_SEPARATOR, &st); ------------------ | | 67| 57|#define ENV_SEPARATOR ":" ------------------ 2724| 114| while (entry) { ------------------ | Branch (2724:12): [True: 57, False: 57] ------------------ 2725| 57| add_mibdir(entry); 2726| 57| entry = strtok_r(NULL, ENV_SEPARATOR, &st); ------------------ | | 67| 57|#define ENV_SEPARATOR ":" ------------------ 2727| 57| } 2728| 57| SNMP_FREE(env_var); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 2729| | 2730| 57| env_var = netsnmp_getenv("MIBFILES"); 2731| 57| if (env_var != NULL) { ------------------ | Branch (2731:9): [True: 0, False: 57] ------------------ 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| 57| netsnmp_init_mib_internals(); 2743| | 2744| | /* 2745| | * Read in any modules or mibs requested 2746| | */ 2747| | 2748| 57| env_var = netsnmp_getenv("MIBS"); 2749| 57| if (env_var == NULL) { ------------------ | Branch (2749:9): [True: 57, False: 0] ------------------ 2750| 57| if (confmibs != NULL) ------------------ | Branch (2750:13): [True: 0, False: 57] ------------------ 2751| 0| env_var = strdup(confmibs); 2752| 57| else 2753| 57| env_var = strdup(NETSNMP_DEFAULT_MIBS); ------------------ | | 1985| 57|#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| 57| } else { 2755| 0| env_var = strdup(env_var); 2756| 0| } 2757| 57| if (env_var && ((*env_var == '+') || (*env_var == '-'))) { ------------------ | Branch (2757:9): [True: 57, False: 0] | Branch (2757:21): [True: 0, False: 57] | Branch (2757:42): [True: 0, False: 57] ------------------ 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, ------------------ | | 1985| 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); ------------------ | | 1985| 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| 57| if (env_var != NULL) { ------------------ | Branch (2774:9): [True: 57, False: 0] ------------------ 2775| 57| DEBUGMSGTL(("init_mib", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 2776| 57| "Seen MIBS: Looking in '%s' for mib files ...\n", 2777| 57| env_var)); 2778| 57| entry = strtok_r(env_var, ENV_SEPARATOR, &st); ------------------ | | 67| 57|#define ENV_SEPARATOR ":" ------------------ 2779| 2.79k| while (entry) { ------------------ | Branch (2779:16): [True: 2.73k, False: 57] ------------------ 2780| 2.73k| if (strcasecmp(entry, DEBUG_ALWAYS_TOKEN) == 0) { ------------------ | | 227| 2.73k|#define DEBUG_ALWAYS_TOKEN "all" ------------------ | Branch (2780:17): [True: 0, False: 2.73k] ------------------ 2781| 0| read_all_mibs(); 2782| 2.73k| } else if (strstr(entry, "/") != NULL) { ------------------ | Branch (2782:24): [True: 0, False: 2.73k] ------------------ 2783| 0| read_mib(entry); 2784| 2.73k| } else { 2785| 2.73k| netsnmp_read_module(entry); 2786| 2.73k| } 2787| 2.73k| entry = strtok_r(NULL, ENV_SEPARATOR, &st); ------------------ | | 67| 2.73k|#define ENV_SEPARATOR ":" ------------------ 2788| 2.73k| } 2789| 57| adopt_orphans(); 2790| 57| SNMP_FREE(env_var); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 2791| 57| } 2792| | 2793| 57| env_var = netsnmp_getenv("MIBFILES"); 2794| 57| if (env_var != NULL) { ------------------ | Branch (2794:9): [True: 0, False: 57] ------------------ 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| 57| } else { 2819| |#ifdef NETSNMP_DEFAULT_MIBFILES 2820| | env_var = strdup(NETSNMP_DEFAULT_MIBFILES); 2821| |#endif 2822| 57| } 2823| | 2824| 57| if (env_var != NULL) { ------------------ | Branch (2824:9): [True: 0, False: 57] ------------------ 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| 57| prefix = netsnmp_getenv("PREFIX"); 2837| | 2838| 57| if (!prefix) ------------------ | Branch (2838:9): [True: 57, False: 0] ------------------ 2839| 57| prefix = Standard_Prefix; 2840| | 2841| 57| Prefix = (char *) malloc(strlen(prefix) + 2); 2842| 57| if (!Prefix) ------------------ | Branch (2842:9): [True: 0, False: 57] ------------------ 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| 57| else 2845| 57| strcpy(Prefix, prefix); 2846| | 2847| 57| DEBUGMSGTL(("init_mib", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 2848| 57| "Seen PREFIX: Looking in '%s' for prefix ...\n", Prefix)); 2849| | 2850| | /* 2851| | * remove trailing dot 2852| | */ 2853| 57| if (Prefix) { ------------------ | Branch (2853:9): [True: 57, False: 0] ------------------ 2854| 57| env_var = &Prefix[strlen(Prefix) - 1]; 2855| 57| if (*env_var == '.') ------------------ | Branch (2855:13): [True: 0, False: 57] ------------------ 2856| 0| *env_var = '\0'; 2857| 57| } 2858| | 2859| 57| pp->str = Prefix; /* fixup first mib_prefix entry */ 2860| | /* 2861| | * now that the list of prefixes is built, save each string length. 2862| | */ 2863| 399| while (pp->str) { ------------------ | Branch (2863:12): [True: 342, False: 57] ------------------ 2864| 342| pp->len = strlen(pp->str); 2865| 342| pp++; 2866| 342| } 2867| | 2868| 57| Mib = tree_head; /* Backwards compatibility */ 2869| 57| tree_top = calloc(1, sizeof(struct tree)); 2870| | /* 2871| | * XX error check ? 2872| | */ 2873| 57| if (tree_top) { ------------------ | Branch (2873:9): [True: 57, False: 0] ------------------ 2874| 57| tree_top->label = strdup("(top)"); 2875| 57| tree_top->child_list = tree_head; 2876| 57| } 2877| 57|} shutdown_mib: 2893| 57|{ 2894| 57| unload_all_mibs(); 2895| 57| if (tree_top) { ------------------ | Branch (2895:9): [True: 57, False: 0] ------------------ 2896| 57| if (tree_top->label) ------------------ | Branch (2896:13): [True: 57, False: 0] ------------------ 2897| 57| SNMP_FREE(tree_top->label); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 2898| 57| SNMP_FREE(tree_top); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 2899| 57| } 2900| 57| tree_head = NULL; 2901| 57| Mib = NULL; 2902| 57| if (Prefix != NULL && Prefix != &Standard_Prefix[0]) ------------------ | Branch (2902:9): [True: 57, False: 0] | Branch (2902:27): [True: 57, False: 0] ------------------ 2903| 57| SNMP_FREE(Prefix); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 2904| 57| if (Prefix) ------------------ | Branch (2904:9): [True: 0, False: 57] ------------------ 2905| 0| Prefix = NULL; 2906| 57| SNMP_FREE(confmibs); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 2907| | SNMP_FREE(confmibdir); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 2908| 57|} set_function: 2940| 171|{ 2941| 171| subtree->printer = NULL; 2942| 171| switch (subtree->type) { 2943| 0| case TYPE_OBJID: ------------------ | | 155| 0|#define TYPE_OBJID 1 ------------------ | Branch (2943:5): [True: 0, False: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 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: 171] ------------------ 2989| 0| subtree->printomat = sprint_realloc_gauge; 2990| 0| break; 2991| 171| case TYPE_OTHER: ------------------ | | 154| 171|#define TYPE_OTHER 0 ------------------ | Branch (2991:5): [True: 171, False: 0] ------------------ 2992| 171| default: ------------------ | Branch (2992:5): [True: 0, False: 171] ------------------ 2993| 171| subtree->printomat = sprint_realloc_by_type; 2994| 171| break; 2995| 171| } 2996| 171|} netsnmp_init_mib_internals: 700| 2.90k|{ 701| 2.90k| register struct tok *tp; 702| 2.90k| register int b, i; 703| 2.90k| int max_modc; 704| | 705| 2.90k| if (tree_head) ------------------ | Branch (705:9): [True: 2.85k, False: 57] ------------------ 706| 2.85k| return; 707| | 708| | /* 709| | * Set up hash list of pre-defined tokens 710| | */ 711| 57| memset(buckets, 0, sizeof(buckets)); 712| 5.30k| for (tp = tokens; tp->name; tp++) { ------------------ | Branch (712:23): [True: 5.24k, False: 57] ------------------ 713| 5.24k| tp->hash = name_hash(tp->name); 714| 5.24k| b = BUCKET(tp->hash); ------------------ | | 527| 5.24k|#define BUCKET(x) (x & (HASHSIZE-1)) | | ------------------ | | | | 526| 5.24k|#define HASHSIZE 32 | | ------------------ ------------------ 715| 5.24k| if (buckets[b]) ------------------ | Branch (715:13): [True: 3.42k, False: 1.82k] ------------------ 716| 3.42k| tp->next = buckets[b]; /* BUG ??? */ 717| 5.24k| buckets[b] = tp; 718| 5.24k| } 719| | 720| | /* 721| | * Initialise other internal structures 722| | */ 723| | 724| 57| max_modc = sizeof(module_map) / sizeof(module_map[0]) - 1; 725| 1.25k| for (i = 0; i < max_modc; ++i) ------------------ | Branch (725:17): [True: 1.19k, False: 57] ------------------ 726| 1.19k| module_map[i].next = &(module_map[i + 1]); 727| 57| module_map[max_modc].next = NULL; 728| 57| module_map_head = module_map; 729| | 730| 57| memset(nbuckets, 0, sizeof(nbuckets)); 731| 57| memset(tbuckets, 0, sizeof(tbuckets)); 732| 57| free(tclist); 733| 57| tc_alloc = TC_INCR; ------------------ | | 134| 57|#define TC_INCR 100 ------------------ 734| 57| tclist = calloc(tc_alloc, sizeof(struct tc)); 735| 57| build_translation_table(); 736| 57| init_tree_roots(); /* Set up initial roots */ 737| | /* 738| | * Relies on 'add_mibdir' having set up the modules 739| | */ 740| 57|} which_module: 3835| 171|{ 3836| 171| struct module *mp; 3837| | 3838| 171| for (mp = module_head; mp; mp = mp->next) ------------------ | Branch (3838:28): [True: 0, False: 171] ------------------ 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| 171| DEBUGMSGTL(("parse-mibs", "Module %s not found\n", name)); ------------------ | | 66| 171|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 171|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 171] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 171] | | ------------------ ------------------ 3843| 171| return (-1); 3844| 171|} adopt_orphans: 4033| 57|{ 4034| 57| struct node *np = NULL, *onp; 4035| 57| struct tree *tp; 4036| 57| int i, adopted = 1; 4037| | 4038| 57| if (!orphan_nodes) ------------------ | Branch (4038:9): [True: 57, False: 0] ------------------ 4039| 57| return; 4040| 0| init_node_hash(orphan_nodes); 4041| 0| orphan_nodes = NULL; 4042| | 4043| 0| while (adopted) { ------------------ | Branch (4043:12): [True: 0, False: 0] ------------------ 4044| 0| adopted = 0; 4045| 0| for (i = 0; i < NHASHSIZE; i++) ------------------ | | 529| 0|#define NHASHSIZE 128 ------------------ | Branch (4045:21): [True: 0, False: 0] ------------------ 4046| 0| if (nbuckets[i]) { ------------------ | Branch (4046:17): [True: 0, False: 0] ------------------ 4047| 0| for (np = nbuckets[i]; np != NULL; np = np->next) { ------------------ | Branch (4047:40): [True: 0, False: 0] ------------------ 4048| 0| tp = find_tree_node(np->parent, -1); 4049| 0| if (tp) { ------------------ | Branch (4049:11): [True: 0, False: 0] ------------------ 4050| 0| do_subtree(tp, &np); 4051| 0| adopted = 1; 4052| | /* 4053| | * if do_subtree adopted the entire bucket, stop 4054| | */ 4055| 0| if(NULL == nbuckets[i]) ------------------ | Branch (4055:28): [True: 0, False: 0] ------------------ 4056| 0| break; 4057| | 4058| | /* 4059| | * do_subtree may modify nbuckets, and if np 4060| | * was adopted, np->next probably isn't an orphan 4061| | * anymore. if np is still in the bucket (do_subtree 4062| | * didn't adopt it) keep on plugging. otherwise 4063| | * start over, at the top of the bucket. 4064| | */ 4065| 0| for(onp = nbuckets[i]; onp; onp = onp->next) ------------------ | Branch (4065:48): [True: 0, False: 0] ------------------ 4066| 0| if(onp == np) ------------------ | Branch (4066:32): [True: 0, False: 0] ------------------ 4067| 0| break; 4068| 0| if(NULL == onp) { /* not in the list */ ------------------ | Branch (4068:28): [True: 0, False: 0] ------------------ 4069| 0| np = nbuckets[i]; /* start over */ 4070| 0| } 4071| 0| } 4072| 0| } 4073| 0| } 4074| 0| } 4075| | 4076| | /* 4077| | * Report on outstanding orphans 4078| | * and link them back into the orphan list 4079| | */ 4080| 0| for (i = 0; i < NHASHSIZE; i++) ------------------ | | 529| 0|#define NHASHSIZE 128 ------------------ | Branch (4080:17): [True: 0, False: 0] ------------------ 4081| 0| if (nbuckets[i]) { ------------------ | Branch (4081:13): [True: 0, False: 0] ------------------ 4082| 0| if (orphan_nodes) ------------------ | Branch (4082:17): [True: 0, False: 0] ------------------ 4083| 0| onp = np->next = nbuckets[i]; 4084| 0| else 4085| 0| onp = orphan_nodes = nbuckets[i]; 4086| 0| nbuckets[i] = NULL; 4087| 0| while (onp) { ------------------ | Branch (4087:20): [True: 0, False: 0] ------------------ 4088| 0| char modbuf[256]; 4089| 0| snmp_log(LOG_WARNING, 4090| 0| "Cannot resolve OID in %s: %s ::= { %s %ld } at line %d in %s\n", 4091| 0| module_name(onp->modid, modbuf), 4092| 0| (onp->label ? onp->label : ""), ------------------ | Branch (4092:27): [True: 0, False: 0] ------------------ 4093| 0| (onp->parent ? onp->parent : ""), ------------------ | Branch (4093:27): [True: 0, False: 0] ------------------ 4094| 0| onp->subid, onp->lineno, onp->filename); 4095| 0| np = onp; 4096| 0| onp = onp->next; 4097| 0| } 4098| 0| } 4099| 0|} netsnmp_read_module: 4111| 2.73k|{ 4112| 2.73k| int status = 0; 4113| 2.73k| status = read_module_internal(name); 4114| | 4115| 2.73k| if (status == MODULE_NOT_FOUND) { ------------------ | | 513| 2.73k|#define MODULE_NOT_FOUND 0 ------------------ | Branch (4115:9): [True: 2.73k, False: 0] ------------------ 4116| 2.73k| if (!read_module_replacements(name)) ------------------ | Branch (4116:13): [True: 2.73k, False: 0] ------------------ 4117| 2.73k| print_module_not_found(name); 4118| 2.73k| } else if (status == MODULE_SYNTAX_ERROR) { ------------------ | | 520| 0|#define MODULE_SYNTAX_ERROR 4 ------------------ | Branch (4118:16): [True: 0, False: 0] ------------------ 4119| 0| gMibError = 0; 4120| 0| gLoop = 1; 4121| | 4122| 0| strncat(gMibNames, " ", sizeof(gMibNames) - strlen(gMibNames) - 1); 4123| 0| strncat(gMibNames, name, sizeof(gMibNames) - strlen(gMibNames) - 1); 4124| 0| } 4125| | 4126| 2.73k| return tree_head; 4127| 2.73k|} unload_module_by_ID: 4136| 57|{ 4137| 57| struct tree *tp, *next; 4138| 57| int i; 4139| | 4140| 228| for (tp = tree_top; tp; tp = next) { ------------------ | Branch (4140:25): [True: 171, False: 57] ------------------ 4141| | /* 4142| | * Essentially, this is equivalent to the code fragment: 4143| | * if (tp->modID == modID) 4144| | * tp->number_modules--; 4145| | * but handles one tree node being part of several modules, 4146| | * and possible multiple copies of the same module ID. 4147| | */ 4148| 171| int nmod = tp->number_modules; 4149| 171| if (nmod > 0) { /* in some module */ ------------------ | Branch (4149:13): [True: 171, False: 0] ------------------ 4150| | /* 4151| | * Remove all copies of this module ID 4152| | */ 4153| 171| int cnt = 0, *pi1, *pi2 = tp->module_list; 4154| 342| for (i = 0, pi1 = pi2; i < nmod; i++, pi2++) { ------------------ | Branch (4154:36): [True: 171, False: 171] ------------------ 4155| 171| if (*pi2 == modID) ------------------ | Branch (4155:21): [True: 171, False: 0] ------------------ 4156| 171| continue; 4157| 0| cnt++; 4158| 0| *pi1++ = *pi2; 4159| 0| } 4160| 171| if (nmod != cnt) { /* in this module */ ------------------ | Branch (4160:17): [True: 171, False: 0] ------------------ 4161| | /* 4162| | * if ( (nmod - cnt) > 1) 4163| | * printf("Dup modid %d, %d times, '%s'\n", tp->modid, (nmod-cnt), tp->label); fflush(stdout); ?* XXDEBUG 4164| | */ 4165| 171| tp->number_modules = cnt; 4166| 171| switch (cnt) { 4167| 171| case 0: ------------------ | Branch (4167:17): [True: 171, False: 0] ------------------ 4168| 171| tp->module_list[0] = -1; /* Mark unused, */ 4169| 171| NETSNMP_FALLTHROUGH; ------------------ | | 2411| 171|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 4170| | 4171| 171| case 1: /* save the remaining module */ ------------------ | Branch (4171:17): [True: 0, False: 171] ------------------ 4172| 171| if (&(tp->modid) != tp->module_list) { ------------------ | Branch (4172:25): [True: 0, False: 171] ------------------ 4173| 0| tp->modid = tp->module_list[0]; 4174| 0| free(tp->module_list); 4175| 0| tp->module_list = &(tp->modid); 4176| 0| } 4177| 171| break; 4178| | 4179| 0| default: ------------------ | Branch (4179:17): [True: 0, False: 171] ------------------ 4180| 0| break; 4181| 171| } 4182| 171| } /* if tree node is in this module */ 4183| 171| } 4184| | /* 4185| | * if tree node is in some module 4186| | */ 4187| 171| next = tp->next_peer; 4188| | 4189| | 4190| | /* 4191| | * OK - that's dealt with *this* node. 4192| | * Now let's look at the children. 4193| | * (Isn't recursion wonderful!) 4194| | */ 4195| 171| if (tp->child_list) ------------------ | Branch (4195:13): [True: 0, False: 171] ------------------ 4196| 0| unload_module_by_ID(modID, tp->child_list); 4197| | 4198| | 4199| 171| if (tp->number_modules == 0) { ------------------ | Branch (4199:13): [True: 171, False: 0] ------------------ 4200| | /* 4201| | * This node isn't needed any more (except perhaps 4202| | * for the sake of the children) 4203| | */ 4204| 171| if (tp->child_list == NULL) { ------------------ | Branch (4204:17): [True: 171, False: 0] ------------------ 4205| 171| unlink_tree(tp); 4206| 171| free_tree(tp); 4207| 171| } else { 4208| 0| free_partial_tree(tp, TRUE); ------------------ | | 128| 0|#define TRUE 1 ------------------ 4209| 0| } 4210| 171| } 4211| 171| } 4212| 57|} unload_all_mibs: 4249| 57|{ 4250| 57| struct module *mp; 4251| 57| struct module_compatability *mcp; 4252| 57| struct tc *ptc; 4253| 57| unsigned int i; 4254| | 4255| 57| for (mcp = module_map_head; mcp; mcp = module_map_head) { ------------------ | Branch (4255:33): [True: 57, False: 0] ------------------ 4256| 57| if (mcp == module_map) ------------------ | Branch (4256:13): [True: 57, False: 0] ------------------ 4257| 57| break; 4258| 0| module_map_head = mcp->next; 4259| 0| if (mcp->tag) free(NETSNMP_REMOVE_CONST(char *, mcp->tag)); ------------------ | | 91| 0| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ | Branch (4259:13): [True: 0, False: 0] ------------------ 4260| 0| free(NETSNMP_REMOVE_CONST(char *, mcp->old_module)); ------------------ | | 91| 0| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 4261| 0| free(NETSNMP_REMOVE_CONST(char *, mcp->new_module)); ------------------ | | 91| 0| (__extension__ ({ const t tmp = (e); (t)(size_t)tmp; })) ------------------ 4262| 0| free(mcp); 4263| 0| } 4264| | 4265| 57| for (mp = module_head; mp; mp = module_head) { ------------------ | Branch (4265:28): [True: 0, False: 57] ------------------ 4266| 0| struct module_import *mi = mp->imports; 4267| 0| if (mi) { ------------------ | Branch (4267:13): [True: 0, False: 0] ------------------ 4268| 0| for (i = 0; i < (unsigned int)mp->no_imports; ++i) { ------------------ | Branch (4268:25): [True: 0, False: 0] ------------------ 4269| 0| SNMP_FREE((mi + i)->label); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 4270| 0| } 4271| 0| mp->no_imports = 0; 4272| 0| if (mi == root_imports) ------------------ | Branch (4272:17): [True: 0, False: 0] ------------------ 4273| 0| memset(mi, 0, sizeof(*mi)); 4274| 0| else 4275| 0| free(mi); 4276| 0| } 4277| | 4278| 0| unload_module_by_ID(mp->modid, tree_head); 4279| 0| module_head = mp->next; 4280| 0| free(mp->name); 4281| 0| free(mp->file); 4282| 0| free(mp); 4283| 0| } 4284| 57| unload_module_by_ID(-1, tree_head); 4285| | /* 4286| | * tree nodes are cleared 4287| | */ 4288| | 4289| 5.75k| for (i = 0, ptc = tclist; i < tc_alloc; i++, ptc++) { ------------------ | Branch (4289:31): [True: 5.70k, False: 57] ------------------ 4290| 5.70k| if (ptc->type == 0) ------------------ | Branch (4290:13): [True: 5.70k, False: 0] ------------------ 4291| 5.70k| continue; 4292| 0| free_enums(&ptc->enums); 4293| 0| free_ranges(&ptc->ranges); 4294| 0| free(ptc->descriptor); 4295| 0| if (ptc->hint) ------------------ | Branch (4295:13): [True: 0, False: 0] ------------------ 4296| 0| free(ptc->hint); 4297| 0| if (ptc->description) ------------------ | Branch (4297:13): [True: 0, False: 0] ------------------ 4298| 0| free(ptc->description); 4299| 0| } 4300| 57| SNMP_FREE(tclist); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 4301| 57| tc_alloc = 0; 4302| | 4303| 57| memset(buckets, 0, sizeof(buckets)); 4304| 57| memset(nbuckets, 0, sizeof(nbuckets)); 4305| 57| memset(tbuckets, 0, sizeof(tbuckets)); 4306| | 4307| 228| for (i = 0; i < sizeof(root_imports) / sizeof(root_imports[0]); i++) { ------------------ | Branch (4307:17): [True: 171, False: 57] ------------------ 4308| 171| SNMP_FREE(root_imports[i].label); ------------------ | | 62| 171|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 171, False: 0] | | | Branch (62:66): [Folded, False: 171] | | ------------------ ------------------ 4309| 171| } 4310| | 4311| 57| max_module = 0; 4312| 57| current_module = 0; 4313| 57| module_map_head = NULL; 4314| 57| SNMP_FREE(last_err_module); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 4315| | 4316| 57| { 4317| 57| struct node *np = orphan_nodes; 4318| | 4319| 57| while (np) { ------------------ | Branch (4319:16): [True: 0, False: 57] ------------------ 4320| 0| struct node *nnp = np->next; 4321| 0| free_node(np); 4322| 0| np = nnp; 4323| 0| } 4324| | orphan_nodes = NULL; 4325| 57| } 4326| 57| erroneousMibs = 0; 4327| 57| first_err_module = 1; 4328| 57|} add_mibdir: 5124| 57|{ 5125| 57| const char *oldFile = File; 5126| 57| int oldLine = mibLine; 5127| 57| char **filenames; 5128| 57| int count = 0; 5129| 57| int filename_count, i; 5130| | 5131| 57| DEBUGMSGTL(("parse-mibs", "Scanning directory %s\n", dirname)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 5132| | 5133| 57| filename_count = scan_directory(&filenames, dirname); 5134| | 5135| 57| if (filename_count >= 0) { ------------------ | Branch (5135:9): [True: 0, False: 57] ------------------ 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| 57| else 5147| 57| DEBUGMSGTL(("parse-mibs","cannot open MIB directory %s\n", dirname)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 5148| | 5149| 57| return (-1); 5150| 57|} parse.c:name_hash: 687| 5.58k|{ 688| 5.58k| int hash = 0; 689| 5.58k| const char *cp; 690| | 691| 5.58k| if (!name) ------------------ | Branch (691:9): [True: 0, False: 5.58k] ------------------ 692| 0| return 0; 693| 58.5k| for (cp = name; *cp; cp++) ------------------ | Branch (693:21): [True: 53.0k, False: 5.58k] ------------------ 694| 53.0k| hash += tolower((unsigned char)(*cp)); ------------------ | Branch (694:17): [True: 0, False: 0] | Branch (694:17): [True: 0, False: 0] | Branch (694:17): [Folded, False: 53.0k] ------------------ 695| 5.58k| return (hash); 696| 5.58k|} parse.c:build_translation_table: 1071| 57|{ 1072| 57| int count; 1073| | 1074| 14.6k| for (count = 0; count < 256; count++) { ------------------ | Branch (1074:21): [True: 14.5k, False: 57] ------------------ 1075| 14.5k| switch (count) { 1076| 57| case OBJID: ------------------ | | 167| 57|#define OBJID (4 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1076:9): [True: 57, False: 14.5k] ------------------ 1077| 57| translation_table[count] = TYPE_OBJID; ------------------ | | 155| 57|#define TYPE_OBJID 1 ------------------ 1078| 57| break; 1079| 57| case OCTETSTR: ------------------ | | 168| 57|#define OCTETSTR (5 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1079:9): [True: 57, False: 14.5k] ------------------ 1080| 57| translation_table[count] = TYPE_OCTETSTR; ------------------ | | 156| 57|#define TYPE_OCTETSTR 2 ------------------ 1081| 57| break; 1082| 57| case INTEGER: ------------------ | | 169| 57|#define INTEGER (6 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1082:9): [True: 57, False: 14.5k] ------------------ 1083| 57| translation_table[count] = TYPE_INTEGER; ------------------ | | 157| 57|#define TYPE_INTEGER 3 ------------------ 1084| 57| break; 1085| 57| case NETADDR: ------------------ | | 170| 57|#define NETADDR (7 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1085:9): [True: 57, False: 14.5k] ------------------ 1086| 57| translation_table[count] = TYPE_NETADDR; ------------------ | | 158| 57|#define TYPE_NETADDR 4 ------------------ 1087| 57| break; 1088| 57| case IPADDR: ------------------ | | 171| 57|#define IPADDR (8 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1088:9): [True: 57, False: 14.5k] ------------------ 1089| 57| translation_table[count] = TYPE_IPADDR; ------------------ | | 159| 57|#define TYPE_IPADDR 5 ------------------ 1090| 57| break; 1091| 57| case COUNTER: ------------------ | | 172| 57|#define COUNTER (9 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1091:9): [True: 57, False: 14.5k] ------------------ 1092| 57| translation_table[count] = TYPE_COUNTER; ------------------ | | 160| 57|#define TYPE_COUNTER 6 ------------------ 1093| 57| break; 1094| 57| case GAUGE: ------------------ | | 173| 57|#define GAUGE (10 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1094:9): [True: 57, False: 14.5k] ------------------ 1095| 57| translation_table[count] = TYPE_GAUGE; ------------------ | | 161| 57|#define TYPE_GAUGE 7 ------------------ 1096| 57| break; 1097| 57| case TIMETICKS: ------------------ | | 174| 57|#define TIMETICKS (11 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1097:9): [True: 57, False: 14.5k] ------------------ 1098| 57| translation_table[count] = TYPE_TIMETICKS; ------------------ | | 162| 57|#define TYPE_TIMETICKS 8 ------------------ 1099| 57| break; 1100| 57| case KW_OPAQUE: ------------------ | | 175| 57|#define KW_OPAQUE (12 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1100:9): [True: 57, False: 14.5k] ------------------ 1101| 57| translation_table[count] = TYPE_OPAQUE; ------------------ | | 163| 57|#define TYPE_OPAQUE 9 ------------------ 1102| 57| break; 1103| 57| case NUL: ------------------ | | 176| 57|#define NUL (13 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1103:9): [True: 57, False: 14.5k] ------------------ 1104| 57| translation_table[count] = TYPE_NULL; ------------------ | | 164| 57|#define TYPE_NULL 10 ------------------ 1105| 57| break; 1106| 57| case COUNTER64: ------------------ | | 211| 57|#define COUNTER64 (43 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1106:9): [True: 57, False: 14.5k] ------------------ 1107| 57| translation_table[count] = TYPE_COUNTER64; ------------------ | | 165| 57|#define TYPE_COUNTER64 11 ------------------ 1108| 57| break; 1109| 57| case BITSTRING: ------------------ | | 209| 57|#define BITSTRING (41 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1109:9): [True: 57, False: 14.5k] ------------------ 1110| 57| translation_table[count] = TYPE_BITSTRING; ------------------ | | 166| 57|#define TYPE_BITSTRING 12 ------------------ 1111| 57| break; 1112| 57| case NSAPADDRESS: ------------------ | | 210| 57|#define NSAPADDRESS (42 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1112:9): [True: 57, False: 14.5k] ------------------ 1113| 57| translation_table[count] = TYPE_NSAPADDRESS; ------------------ | | 167| 57|#define TYPE_NSAPADDRESS 13 ------------------ 1114| 57| break; 1115| 57| case INTEGER32: ------------------ | | 274| 57|#define INTEGER32 (105 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1115:9): [True: 57, False: 14.5k] ------------------ 1116| 57| translation_table[count] = TYPE_INTEGER32; ------------------ | | 170| 57|#define TYPE_INTEGER32 16 ------------------ 1117| 57| break; 1118| 57| case UINTEGER32: ------------------ | | 224| 57|#define UINTEGER32 (56 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1118:9): [True: 57, False: 14.5k] ------------------ 1119| 57| translation_table[count] = TYPE_UINTEGER; ------------------ | | 168| 57|#define TYPE_UINTEGER 14 ------------------ 1120| 57| break; 1121| 57| case UNSIGNED32: ------------------ | | 273| 57|#define UNSIGNED32 (104 | SYNTAX_MASK) | | ------------------ | | | | 157| 57|#define SYNTAX_MASK 0x80 | | ------------------ ------------------ | Branch (1121:9): [True: 57, False: 14.5k] ------------------ 1122| 57| translation_table[count] = TYPE_UNSIGNED32; ------------------ | | 169| 57|#define TYPE_UNSIGNED32 15 ------------------ 1123| 57| break; 1124| 57| case TRAPTYPE: ------------------ | | 229| 57|#define TRAPTYPE 61 ------------------ | Branch (1124:9): [True: 57, False: 14.5k] ------------------ 1125| 57| translation_table[count] = TYPE_TRAPTYPE; ------------------ | | 174| 57|#define TYPE_TRAPTYPE 20 ------------------ 1126| 57| break; 1127| 57| case NOTIFTYPE: ------------------ | | 213| 57|#define NOTIFTYPE 45 ------------------ | Branch (1127:9): [True: 57, False: 14.5k] ------------------ 1128| 57| translation_table[count] = TYPE_NOTIFTYPE; ------------------ | | 175| 57|#define TYPE_NOTIFTYPE 21 ------------------ 1129| 57| break; 1130| 57| case NOTIFGROUP: ------------------ | | 258| 57|#define NOTIFGROUP 88 ------------------ | Branch (1130:9): [True: 57, False: 14.5k] ------------------ 1131| 57| translation_table[count] = TYPE_NOTIFGROUP; ------------------ | | 177| 57|#define TYPE_NOTIFGROUP 23 ------------------ 1132| 57| break; 1133| 57| case OBJGROUP: ------------------ | | 212| 57|#define OBJGROUP 44 ------------------ | Branch (1133:9): [True: 57, False: 14.5k] ------------------ 1134| 57| translation_table[count] = TYPE_OBJGROUP; ------------------ | | 176| 57|#define TYPE_OBJGROUP 22 ------------------ 1135| 57| break; 1136| 57| case MODULEIDENTITY: ------------------ | | 220| 57|#define MODULEIDENTITY 52 ------------------ | Branch (1136:9): [True: 57, False: 14.5k] ------------------ 1137| 57| translation_table[count] = TYPE_MODID; ------------------ | | 178| 57|#define TYPE_MODID 24 ------------------ 1138| 57| break; 1139| 57| case OBJIDENTITY: ------------------ | | 275| 57|#define OBJIDENTITY 106 ------------------ | Branch (1139:9): [True: 57, False: 14.5k] ------------------ 1140| 57| translation_table[count] = TYPE_OBJIDENTITY; ------------------ | | 181| 57|#define TYPE_OBJIDENTITY 27 ------------------ 1141| 57| break; 1142| 57| case AGENTCAP: ------------------ | | 243| 57|#define AGENTCAP 73 ------------------ | Branch (1142:9): [True: 57, False: 14.5k] ------------------ 1143| 57| translation_table[count] = TYPE_AGENTCAP; ------------------ | | 179| 57|#define TYPE_AGENTCAP 25 ------------------ 1144| 57| break; 1145| 57| case COMPLIANCE: ------------------ | | 215| 57|#define COMPLIANCE 47 ------------------ | Branch (1145:9): [True: 57, False: 14.5k] ------------------ 1146| 57| translation_table[count] = TYPE_MODCOMP; ------------------ | | 180| 57|#define TYPE_MODCOMP 26 ------------------ 1147| 57| break; 1148| 13.2k| default: ------------------ | Branch (1148:9): [True: 13.2k, False: 1.36k] ------------------ 1149| 13.2k| translation_table[count] = TYPE_OTHER; ------------------ | | 154| 13.2k|#define TYPE_OTHER 0 ------------------ 1150| 13.2k| break; 1151| 14.5k| } 1152| 14.5k| } 1153| 57|} parse.c:init_tree_roots: 1157| 57|{ 1158| 57| struct tree *tp, *lasttp; 1159| 57| int base_modid; 1160| 57| int hash; 1161| | 1162| 57| base_modid = which_module("SNMPv2-SMI"); 1163| 57| if (base_modid == -1) ------------------ | Branch (1163:9): [True: 57, False: 0] ------------------ 1164| 57| base_modid = which_module("RFC1155-SMI"); 1165| 57| if (base_modid == -1) ------------------ | Branch (1165:9): [True: 57, False: 0] ------------------ 1166| 57| base_modid = which_module("RFC1213-MIB"); 1167| | 1168| | /* 1169| | * build root node 1170| | */ 1171| 57| tp = calloc(1, sizeof(struct tree)); 1172| 57| if (tp == NULL) ------------------ | Branch (1172:9): [True: 0, False: 57] ------------------ 1173| 0| return; 1174| 57| tp->label = strdup("joint-iso-ccitt"); 1175| 57| tp->modid = base_modid; 1176| 57| tp->number_modules = 1; 1177| 57| tp->module_list = &(tp->modid); 1178| 57| tp->subid = 2; 1179| 57| tp->tc_index = -1; 1180| 57| set_function(tp); /* from mib.c */ 1181| 57| hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 57|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 57|#define NHASHSIZE 128 | | ------------------ ------------------ 1182| 57| tp->next = tbuckets[hash]; 1183| 57| tbuckets[hash] = tp; 1184| 57| lasttp = tp; 1185| 57| root_imports[0].label = strdup(tp->label); 1186| 57| root_imports[0].modid = base_modid; 1187| | 1188| | /* 1189| | * build root node 1190| | */ 1191| 57| tp = calloc(1, sizeof(struct tree)); 1192| 57| if (tp == NULL) ------------------ | Branch (1192:9): [True: 0, False: 57] ------------------ 1193| 0| return; 1194| 57| tp->next_peer = lasttp; 1195| 57| tp->label = strdup("ccitt"); 1196| 57| tp->modid = base_modid; 1197| 57| tp->number_modules = 1; 1198| 57| tp->module_list = &(tp->modid); 1199| 57| tp->subid = 0; 1200| 57| tp->tc_index = -1; 1201| 57| set_function(tp); /* from mib.c */ 1202| 57| hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 57|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 57|#define NHASHSIZE 128 | | ------------------ ------------------ 1203| 57| tp->next = tbuckets[hash]; 1204| 57| tbuckets[hash] = tp; 1205| 57| lasttp = tp; 1206| 57| root_imports[1].label = strdup(tp->label); 1207| 57| root_imports[1].modid = base_modid; 1208| | 1209| | /* 1210| | * build root node 1211| | */ 1212| 57| tp = calloc(1, sizeof(struct tree)); 1213| 57| if (tp == NULL) ------------------ | Branch (1213:9): [True: 0, False: 57] ------------------ 1214| 0| return; 1215| 57| tp->next_peer = lasttp; 1216| 57| tp->label = strdup("iso"); 1217| 57| tp->modid = base_modid; 1218| 57| tp->number_modules = 1; 1219| 57| tp->module_list = &(tp->modid); 1220| 57| tp->subid = 1; 1221| 57| tp->tc_index = -1; 1222| 57| set_function(tp); /* from mib.c */ 1223| 57| hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 57|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 57|#define NHASHSIZE 128 | | ------------------ ------------------ 1224| 57| tp->next = tbuckets[hash]; 1225| 57| tbuckets[hash] = tp; 1226| 57| lasttp = tp; 1227| 57| root_imports[2].label = strdup(tp->label); 1228| 57| root_imports[2].modid = base_modid; 1229| | 1230| 57| tree_head = tp; 1231| 57|} parse.c:unlink_tbucket: 830| 171|{ 831| 171| int hash = NBUCKET(name_hash(tp->label)); ------------------ | | 530| 171|#define NBUCKET(x) (x & (NHASHSIZE-1)) | | ------------------ | | | | 529| 171|#define NHASHSIZE 128 | | ------------------ ------------------ 832| 171| struct tree *otp = NULL, *ntp = tbuckets[hash]; 833| | 834| 171| while (ntp && ntp != tp) { ------------------ | Branch (834:12): [True: 171, False: 0] | Branch (834:19): [True: 0, False: 171] ------------------ 835| 0| otp = ntp; 836| 0| ntp = ntp->next; 837| 0| } 838| 171| if (!ntp) ------------------ | Branch (838:9): [True: 0, False: 171] ------------------ 839| 0| snmp_log(LOG_EMERG, "Can't find %s in tbuckets\n", tp->label); 840| 171| else if (otp) ------------------ | Branch (840:14): [True: 0, False: 171] ------------------ 841| 0| otp->next = ntp->next; 842| 171| else 843| 171| tbuckets[hash] = tp->next; 844| 171|} parse.c:read_module_internal: 4019| 2.73k|{ 4020| 2.73k| struct module *mp; 4021| | 4022| 2.73k| netsnmp_init_mib_internals(); 4023| | 4024| 2.73k| for (mp = module_head; mp; mp = mp->next) ------------------ | Branch (4024:28): [True: 0, False: 2.73k] ------------------ 4025| 0| if (!label_compare(mp->name, name)) ------------------ | | 1236| 0|#define label_compare strcmp ------------------ | Branch (4025:13): [True: 0, False: 0] ------------------ 4026| 0| return read_from_file(mp, name); 4027| | 4028| 2.73k| return MODULE_NOT_FOUND; ------------------ | | 513| 2.73k|#define MODULE_NOT_FOUND 0 ------------------ 4029| 2.73k|} parse.c:print_error: 780| 2.73k|{ 781| 2.73k| erroneousMibs++; 782| 2.73k| if (!netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 2.73k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (782:9): [True: 0, False: 2.73k] ------------------ 783| 2.73k| NETSNMP_DS_LIB_MIB_ERRORS)) ------------------ | | 59| 2.73k|#define NETSNMP_DS_LIB_MIB_ERRORS 0 ------------------ 784| 0| return; 785| 2.73k| DEBUGMSGTL(("parse-mibs", "\n")); ------------------ | | 66| 2.73k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 2.73k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 2.73k] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 2.73k] | | ------------------ ------------------ 786| 2.73k| if (type == ENDOFFILE) ------------------ | | 163| 2.73k|#define ENDOFFILE 0 ------------------ | Branch (786:9): [True: 0, False: 2.73k] ------------------ 787| 0| snmp_log(LOG_ERR, "%s (EOF): At line %d in %s\n", str, mibLine, 788| 0| File); 789| 2.73k| else if (token && *token) ------------------ | Branch (789:14): [True: 2.73k, False: 0] | Branch (789:23): [True: 2.73k, False: 0] ------------------ 790| 2.73k| snmp_log(LOG_ERR, "%s (%s): At line %d in %s\n", str, token, 791| 2.73k| mibLine, File); 792| 0| else 793| 0| snmp_log(LOG_ERR, "%s: At line %d in %s\n", str, mibLine, File); 794| 2.73k|} parse.c:free_indexes: 5366| 171|{ 5367| 171| if (spp && *spp) { ------------------ | Branch (5367:9): [True: 171, False: 0] | Branch (5367:16): [True: 0, False: 171] ------------------ 5368| 0| struct index_list *pp, *npp; 5369| | 5370| 0| pp = *spp; 5371| 0| *spp = NULL; 5372| | 5373| 0| while (pp) { ------------------ | Branch (5373:16): [True: 0, False: 0] ------------------ 5374| 0| npp = pp->next; 5375| 0| if (pp->ilabel) ------------------ | Branch (5375:17): [True: 0, False: 0] ------------------ 5376| 0| free(pp->ilabel); 5377| 0| free(pp); 5378| 0| pp = npp; 5379| 0| } 5380| 0| } 5381| 171|} parse.c:free_varbinds: 5385| 171|{ 5386| 171| if (spp && *spp) { ------------------ | Branch (5386:9): [True: 171, False: 0] | Branch (5386:16): [True: 0, False: 171] ------------------ 5387| 0| struct varbind_list *pp, *npp; 5388| | 5389| 0| pp = *spp; 5390| 0| *spp = NULL; 5391| | 5392| 0| while (pp) { ------------------ | Branch (5392:16): [True: 0, False: 0] ------------------ 5393| 0| npp = pp->next; 5394| 0| if (pp->vblabel) ------------------ | Branch (5394:17): [True: 0, False: 0] ------------------ 5395| 0| free(pp->vblabel); 5396| 0| free(pp); 5397| 0| pp = npp; 5398| 0| } 5399| 0| } 5400| 171|} parse.c:read_module_replacements: 3899| 2.73k|{ 3900| 2.73k| struct module_compatability *mcp; 3901| | 3902| 62.9k| for (mcp = module_map_head; mcp; mcp = mcp->next) { ------------------ | Branch (3902:33): [True: 60.1k, False: 2.73k] ------------------ 3903| 60.1k| if (!label_compare(mcp->old_module, name)) { ------------------ | | 1236| 60.1k|#define label_compare strcmp ------------------ | Branch (3903:13): [True: 0, False: 60.1k] ------------------ 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| 60.1k| } 3914| 2.73k| return 0; 3915| 2.73k|} parse.c:print_module_not_found: 798| 2.73k|{ 799| 2.73k| if (first_err_module) { ------------------ | Branch (799:9): [True: 57, False: 2.67k] ------------------ 800| 57| snmp_log(LOG_ERR, "MIB search path: %s\n", 801| 57| netsnmp_get_mib_directory()); 802| 57| first_err_module = 0; 803| 57| } 804| 2.73k| if (!last_err_module || strcmp(cp, last_err_module)) ------------------ | Branch (804:9): [True: 57, False: 2.67k] | Branch (804:29): [True: 2.67k, False: 0] ------------------ 805| 2.73k| print_error("Cannot find module", cp, CONTINUE); ------------------ | | 162| 2.73k|#define CONTINUE -1 ------------------ 806| 2.73k| if (last_err_module) ------------------ | Branch (806:9): [True: 2.67k, False: 57] ------------------ 807| 2.67k| free(last_err_module); 808| 2.73k| last_err_module = strdup(cp); 809| 2.73k|} parse.c:unlink_tree: 848| 171|{ 849| 171| struct tree *otp = NULL, *ntp = tp->parent; 850| | 851| 171| if (!ntp) { /* this tree has no parent */ ------------------ | Branch (851:9): [True: 171, False: 0] ------------------ 852| 171| DEBUGMSGTL(("unlink_tree", "Tree node %s has no parent\n", ------------------ | | 66| 171|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 171|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 171] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 171] | | ------------------ ------------------ 853| 171| tp->label)); 854| 171| } else { 855| 0| ntp = ntp->child_list; 856| | 857| 0| while (ntp && ntp != tp) { ------------------ | Branch (857:16): [True: 0, False: 0] | Branch (857:23): [True: 0, False: 0] ------------------ 858| 0| otp = ntp; 859| 0| ntp = ntp->next_peer; 860| 0| } 861| 0| if (!ntp) ------------------ | Branch (861:13): [True: 0, False: 0] ------------------ 862| 0| snmp_log(LOG_EMERG, "Can't find %s in %s's children\n", 863| 0| tp->label, tp->parent->label); 864| 0| else if (otp) ------------------ | Branch (864:18): [True: 0, False: 0] ------------------ 865| 0| otp->next_peer = ntp->next_peer; 866| 0| else 867| 0| tp->parent->child_list = tp->next_peer; 868| 0| } 869| | 870| 171| if (tree_head == tp) ------------------ | Branch (870:9): [True: 171, False: 0] ------------------ 871| 171| tree_head = tp->next_peer; 872| 171|} parse.c:free_tree: 903| 171|{ 904| 171| if (!Tree) ------------------ | Branch (904:9): [True: 0, False: 171] ------------------ 905| 0| return; 906| | 907| 171| unlink_tbucket(Tree); 908| 171| free_partial_tree(Tree, FALSE); ------------------ | | 125| 171|#define FALSE 0 ------------------ 909| 171| if (Tree->module_list != &Tree->modid) ------------------ | Branch (909:9): [True: 0, False: 171] ------------------ 910| 0| free(Tree->module_list); 911| 171| free(Tree); 912| 171|} parse.c:free_partial_tree: 876| 171|{ 877| 171| if (!tp) ------------------ | Branch (877:9): [True: 0, False: 171] ------------------ 878| 0| return; 879| | 880| | /* 881| | * remove the data from this tree node 882| | */ 883| 171| free_enums(&tp->enums); 884| 171| free_ranges(&tp->ranges); 885| 171| free_indexes(&tp->indexes); 886| 171| free_varbinds(&tp->varbinds); 887| 171| if (!keep_label) ------------------ | Branch (887:9): [True: 171, False: 0] ------------------ 888| 171| SNMP_FREE(tp->label); ------------------ | | 62| 171|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 171, False: 0] | | | Branch (62:66): [Folded, False: 171] | | ------------------ ------------------ 889| 171| SNMP_FREE(tp->hint); ------------------ | | 62| 171|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 171] | | | Branch (62:66): [Folded, False: 171] | | ------------------ ------------------ 890| 171| SNMP_FREE(tp->units); ------------------ | | 62| 171|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 171] | | | Branch (62:66): [Folded, False: 171] | | ------------------ ------------------ 891| 171| SNMP_FREE(tp->description); ------------------ | | 62| 171|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 171] | | | Branch (62:66): [Folded, False: 171] | | ------------------ ------------------ 892| 171| SNMP_FREE(tp->reference); ------------------ | | 62| 171|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 171] | | | Branch (62:66): [Folded, False: 171] | | ------------------ ------------------ 893| 171| SNMP_FREE(tp->augments); ------------------ | | 62| 171|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 171] | | | Branch (62:66): [Folded, False: 171] | | ------------------ ------------------ 894| | SNMP_FREE(tp->defaultValue); ------------------ | | 62| 171|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 171] | | | Branch (62:66): [Folded, False: 171] | | ------------------ ------------------ 895| 171|} parse.c:scan_directory: 5054| 57|{ 5055| 57| DIR *dir, *dir2; 5056| 57| struct dirent *file; 5057| 57| char **filenames = NULL; 5058| 57| int fname_len, i, filename_count = 0, array_size = 0; 5059| 57| char *tmpstr; 5060| | 5061| 57| *result = NULL; 5062| | 5063| 57| dir = opendir(dirname); 5064| 57| if (!dir) ------------------ | Branch (5064:9): [True: 57, False: 0] ------------------ 5065| 57| return -1; 5066| | 5067| 0| while ((file = readdir(dir))) { ------------------ | Branch (5067:12): [True: 0, False: 0] ------------------ 5068| | /* 5069| | * Only parse file names that don't begin with a '.' 5070| | * Also skip files ending in '~', or starting/ending 5071| | * with '#' which are typically editor backup files. 5072| | */ 5073| 0| fname_len = strlen(file->d_name); 5074| 0| if (fname_len > 0 && file->d_name[0] != '.' ------------------ | Branch (5074:13): [True: 0, False: 0] | Branch (5074:30): [True: 0, False: 0] ------------------ 5075| 0| && file->d_name[0] != '#' ------------------ | Branch (5075:16): [True: 0, False: 0] ------------------ 5076| 0| && file->d_name[fname_len-1] != '#' ------------------ | Branch (5076:16): [True: 0, False: 0] ------------------ 5077| 0| && file->d_name[fname_len-1] != '~') { ------------------ | Branch (5077:16): [True: 0, False: 0] ------------------ 5078| 0| if (asprintf(&tmpstr, "%s/%s", dirname, file->d_name) < 0) ------------------ | Branch (5078:17): [True: 0, False: 0] ------------------ 5079| 0| continue; 5080| 0| dir2 = opendir(tmpstr); 5081| 0| if (dir2) { ------------------ | Branch (5081:17): [True: 0, False: 0] ------------------ 5082| | /* file is a directory, don't read it */ 5083| 0| closedir(dir2); 5084| 0| } else { 5085| 0| if (filename_count >= array_size) { ------------------ | Branch (5085:21): [True: 0, False: 0] ------------------ 5086| 0| char **new_filenames; 5087| | 5088| 0| array_size = (array_size + 16) * 2; 5089| 0| new_filenames = realloc(filenames, 5090| 0| array_size * sizeof(filenames[0])); 5091| 0| if (!new_filenames) { ------------------ | Branch (5091:25): [True: 0, False: 0] ------------------ 5092| 0| free(tmpstr); 5093| 0| for (i = 0; i < filename_count; i++) ------------------ | Branch (5093:37): [True: 0, False: 0] ------------------ 5094| 0| free(filenames[i]); 5095| 0| free(filenames); 5096| 0| closedir(dir); 5097| 0| return -1; 5098| 0| } 5099| 0| filenames = new_filenames; 5100| 0| } 5101| 0| filenames[filename_count++] = tmpstr; 5102| 0| tmpstr = NULL; 5103| 0| } 5104| 0| free(tmpstr); 5105| 0| } 5106| 0| } 5107| 0| closedir(dir); 5108| | 5109| 0| if (filenames) ------------------ | Branch (5109:9): [True: 0, False: 0] ------------------ 5110| 0| qsort(filenames, filename_count, sizeof(filenames[0]), elemcmp); 5111| 0| *result = filenames; 5112| | 5113| 0| return filename_count; 5114| 0|} parse.c:free_ranges: 5404| 171|{ 5405| 171| if (spp && *spp) { ------------------ | Branch (5405:9): [True: 171, False: 0] | Branch (5405:16): [True: 0, False: 171] ------------------ 5406| 0| struct range_list *pp, *npp; 5407| | 5408| 0| pp = *spp; 5409| 0| *spp = NULL; 5410| | 5411| 0| while (pp) { ------------------ | Branch (5411:16): [True: 0, False: 0] ------------------ 5412| 0| npp = pp->next; 5413| 0| free(pp); 5414| 0| pp = npp; 5415| 0| } 5416| 0| } 5417| 171|} parse.c:free_enums: 5421| 171|{ 5422| 171| if (spp && *spp) { ------------------ | Branch (5422:9): [True: 171, False: 0] | Branch (5422:16): [True: 0, False: 171] ------------------ 5423| 0| struct enum_list *pp, *npp; 5424| | 5425| 0| pp = *spp; 5426| 0| *spp = NULL; 5427| | 5428| 0| while (pp) { ------------------ | Branch (5428:16): [True: 0, False: 0] ------------------ 5429| 0| npp = pp->next; 5430| 0| if (pp->label) ------------------ | Branch (5430:17): [True: 0, False: 0] ------------------ 5431| 0| free(pp->label); 5432| 0| free(pp); 5433| 0| pp = npp; 5434| 0| } 5435| 0| } 5436| 171|} register_prenetsnmp_mib_handler: 256| 1.99k|{ 257| 1.99k| return internal_register_config_handler(type, token, parser, NULL, releaser, 258| 1.99k| help, PREMIB_CONFIG); ------------------ | | 15| 1.99k|#define PREMIB_CONFIG 1 ------------------ 259| 1.99k|} register_config_handler: 311| 3.59k|{ 312| 3.59k| return internal_register_config_handler(type, token, parser, NULL, releaser, 313| 3.59k| help, NORMAL_CONFIG); ------------------ | | 14| 3.59k|#define NORMAL_CONFIG 0 ------------------ 314| 3.59k|} register_const_config_handler: 321| 57|{ 322| 57| return internal_register_config_handler(type, token, NULL, parser, releaser, 323| 57| help, NORMAL_CONFIG); ------------------ | | 14| 57|#define NORMAL_CONFIG 0 ------------------ 324| 57|} register_app_config_handler: 330| 114|{ 331| | return register_config_handler(NULL, token, parser, releaser, help); 332| 114|} unregister_config_handler: 356| 9.51k|{ 357| 9.51k| struct config_files **ctmp = &config_files; 358| 9.51k| struct config_line **ltmp; 359| 9.51k| const char *type = type_param; 360| | 361| 9.51k| if (type == NULL || *type == '\0') { ------------------ | Branch (361:9): [True: 0, False: 9.51k] | Branch (361:25): [True: 0, False: 9.51k] ------------------ 362| 0| type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 363| 0| NETSNMP_DS_LIB_APPTYPE); ------------------ | | 157| 0|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 364| 0| } 365| | 366| | /* 367| | * Handle multiple types (recursively) 368| | */ 369| 9.51k| if (strchr(type, ':')) { ------------------ | Branch (369:9): [True: 0, False: 9.51k] ------------------ 370| 0| char buf[STRINGMAX]; 371| 0| char *cptr = buf; 372| | 373| 0| strlcpy(buf, type, STRINGMAX); ------------------ | | 12| 0|#define STRINGMAX 1024 ------------------ 374| 0| while (cptr) { ------------------ | Branch (374:16): [True: 0, False: 0] ------------------ 375| 0| char* c = cptr; 376| 0| cptr = strchr(cptr, ':'); 377| 0| if(cptr) { ------------------ | Branch (377:16): [True: 0, False: 0] ------------------ 378| 0| *cptr = '\0'; 379| 0| ++cptr; 380| 0| } 381| 0| unregister_config_handler(c, token); 382| 0| } 383| 0| return; 384| 0| } 385| | 386| | /* 387| | * find type in current list 388| | */ 389| 9.51k| while (*ctmp != NULL && strcmp((*ctmp)->fileHeader, type)) { ------------------ | Branch (389:12): [True: 5.75k, False: 3.76k] | Branch (389:29): [True: 0, False: 5.75k] ------------------ 390| 0| ctmp = &((*ctmp)->next); 391| 0| } 392| | 393| 9.51k| if (*ctmp == NULL) { ------------------ | Branch (393:9): [True: 3.76k, False: 5.75k] ------------------ 394| | /* 395| | * Not found, return. 396| | */ 397| 3.76k| return; 398| 3.76k| } 399| | 400| 5.75k| ltmp = &((*ctmp)->start); 401| 5.75k| if (*ltmp == NULL) { ------------------ | Branch (401:9): [True: 0, False: 5.75k] ------------------ 402| | /* 403| | * Not found, return. 404| | */ 405| 0| return; 406| 0| } 407| 5.75k| if (strcmp((*ltmp)->config_token, token) == 0) { ------------------ | Branch (407:9): [True: 5.75k, False: 0] ------------------ 408| | /* 409| | * found it at the top of the list 410| | */ 411| 5.75k| struct config_line *ltmp2 = (*ltmp)->next; 412| 5.75k| if ((*ltmp)->free_func) ------------------ | Branch (412:13): [True: 399, False: 5.35k] ------------------ 413| 399| (*ltmp)->free_func(); 414| 5.75k| SNMP_FREE((*ltmp)->config_token); ------------------ | | 62| 5.75k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 5.75k, False: 0] | | | Branch (62:66): [Folded, False: 5.75k] | | ------------------ ------------------ 415| 5.75k| SNMP_FREE((*ltmp)->help); ------------------ | | 62| 5.75k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 5.07k, False: 684] | | | Branch (62:66): [Folded, False: 5.75k] | | ------------------ ------------------ 416| 5.75k| SNMP_FREE(*ltmp); ------------------ | | 62| 5.75k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 5.75k, False: 0] | | | Branch (62:66): [Folded, False: 5.75k] | | ------------------ ------------------ 417| 5.75k| (*ctmp)->start = ltmp2; 418| 5.75k| return; 419| 5.75k| } 420| 0| while ((*ltmp)->next != NULL ------------------ | Branch (420:12): [True: 0, False: 0] ------------------ 421| 0| && strcmp((*ltmp)->next->config_token, token)) { ------------------ | Branch (421:15): [True: 0, False: 0] ------------------ 422| 0| ltmp = &((*ltmp)->next); 423| 0| } 424| 0| if ((*ltmp)->next != NULL) { ------------------ | Branch (424:9): [True: 0, False: 0] ------------------ 425| 0| struct config_line *ltmp2 = (*ltmp)->next->next; 426| 0| if ((*ltmp)->next->free_func) ------------------ | Branch (426:13): [True: 0, False: 0] ------------------ 427| 0| (*ltmp)->next->free_func(); 428| 0| SNMP_FREE((*ltmp)->next->config_token); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 429| 0| SNMP_FREE((*ltmp)->next->help); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 430| | SNMP_FREE((*ltmp)->next); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 431| 0| (*ltmp)->next = ltmp2; 432| 0| } 433| 0|} unregister_all_config_handlers: 445| 57|{ 446| 57| struct config_files *ctmp, *save; 447| 57| struct config_line *ltmp; 448| | 449| | /* 450| | * Keep using config_files until there are no more! 451| | */ 452| 171| for (ctmp = config_files; ctmp;) { ------------------ | Branch (452:31): [True: 114, False: 57] ------------------ 453| 5.87k| for (ltmp = ctmp->start; ltmp; ltmp = ctmp->start) { ------------------ | Branch (453:34): [True: 5.75k, False: 114] ------------------ 454| 5.75k| unregister_config_handler(ctmp->fileHeader, 455| 5.75k| ltmp->config_token); 456| 5.75k| } 457| 114| SNMP_FREE(ctmp->fileHeader); ------------------ | | 62| 114|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 114, False: 0] | | | Branch (62:66): [Folded, False: 114] | | ------------------ ------------------ 458| 114| save = ctmp->next; 459| | SNMP_FREE(ctmp); ------------------ | | 62| 114|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 114, False: 0] | | | Branch (62:66): [Folded, False: 114] | | ------------------ ------------------ 460| 114| ctmp = save; 461| 114| config_files = save; 462| 114| } 463| 57|} netsnmp_config_remember_free_list: 691| 57|{ 692| 57| struct read_config_memory *tmpmem; 693| 57| while (*mem) { ------------------ | Branch (693:12): [True: 0, False: 57] ------------------ 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| 57|} netsnmp_config_process_memory_list: 704| 114|{ 705| | 706| 114| struct read_config_memory *mem; 707| | 708| 114| if (!memp) ------------------ | Branch (708:9): [True: 0, False: 114] ------------------ 709| 0| return; 710| | 711| 114| mem = *memp; 712| | 713| 114| while (mem) { ------------------ | Branch (713:12): [True: 0, False: 114] ------------------ 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| 114| if (clear) ------------------ | Branch (719:9): [True: 57, False: 57] ------------------ 720| 57| netsnmp_config_remember_free_list(memp); 721| 114|} netsnmp_config_process_memories_when: 742| 114|{ 743| 114| netsnmp_config_process_memory_list(&memorylist, when, clear); 744| 114|} free_config: 1029| 57|{ 1030| 57| struct config_files *ctmp = config_files; 1031| 57| struct config_line *ltmp; 1032| | 1033| 171| for (; ctmp != NULL; ctmp = ctmp->next) ------------------ | Branch (1033:12): [True: 114, False: 57] ------------------ 1034| 5.87k| for (ltmp = ctmp->start; ltmp != NULL; ltmp = ltmp->next) ------------------ | Branch (1034:34): [True: 5.75k, False: 114] ------------------ 1035| 5.75k| if (ltmp->free_func) ------------------ | Branch (1035:17): [True: 399, False: 5.35k] ------------------ 1036| 399| (*(ltmp->free_func)) (); 1037| 57|} read_configs: 1082| 57|{ 1083| 57| char *optional_config = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1084| 57| NETSNMP_DS_LIB_OPTIONALCONFIG); ------------------ | | 156| 57|#define NETSNMP_DS_LIB_OPTIONALCONFIG 5 ------------------ 1085| | 1086| 57| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1087| 57| SNMP_CALLBACK_PRE_READ_CONFIG, NULL); ------------------ | | 30| 57|#define SNMP_CALLBACK_PRE_READ_CONFIG 7 ------------------ 1088| | 1089| 57| DEBUGMSGTL(("read_config", "reading normal configuration tokens\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1090| | 1091| 57| if ((NULL != optional_config) && (*optional_config == '-')) { ------------------ | Branch (1091:9): [True: 0, False: 57] | 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| 57| (void)read_config_files(NORMAL_CONFIG); ------------------ | | 14| 57|#define NORMAL_CONFIG 0 ------------------ 1097| | 1098| | /* 1099| | * do this even when the normal above wasn't done 1100| | */ 1101| 57| if (NULL != optional_config) ------------------ | Branch (1101:9): [True: 0, False: 57] ------------------ 1102| 0| (void)read_configs_optional(optional_config, NORMAL_CONFIG); ------------------ | | 14| 0|#define NORMAL_CONFIG 0 ------------------ 1103| | 1104| 57| netsnmp_config_process_memories_when(NORMAL_CONFIG, 1); ------------------ | | 14| 57|#define NORMAL_CONFIG 0 ------------------ 1105| | 1106| 57| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1107| 57| NETSNMP_DS_LIB_HAVE_READ_CONFIG, 1); ------------------ | | 87| 57|#define NETSNMP_DS_LIB_HAVE_READ_CONFIG 27 /* have the config tokens been processed */ ------------------ 1108| 57| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1109| 57| SNMP_CALLBACK_POST_READ_CONFIG, NULL); ------------------ | | 24| 57|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 1110| 57|} read_premib_configs: 1114| 57|{ 1115| 57| char *optional_config = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1116| 57| NETSNMP_DS_LIB_OPTIONALCONFIG); ------------------ | | 156| 57|#define NETSNMP_DS_LIB_OPTIONALCONFIG 5 ------------------ 1117| | 1118| 57| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1119| 57| SNMP_CALLBACK_PRE_PREMIB_READ_CONFIG, NULL); ------------------ | | 31| 57|#define SNMP_CALLBACK_PRE_PREMIB_READ_CONFIG 8 ------------------ 1120| | 1121| 57| DEBUGMSGTL(("read_config", "reading premib configuration tokens\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1122| | 1123| 57| if ((NULL != optional_config) && (*optional_config == '-')) { ------------------ | Branch (1123:9): [True: 0, False: 57] | 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| 57| (void)read_config_files(PREMIB_CONFIG); ------------------ | | 15| 57|#define PREMIB_CONFIG 1 ------------------ 1129| | 1130| 57| if (NULL != optional_config) ------------------ | Branch (1130:9): [True: 0, False: 57] ------------------ 1131| 0| (void)read_configs_optional(optional_config, PREMIB_CONFIG); ------------------ | | 15| 0|#define PREMIB_CONFIG 1 ------------------ 1132| | 1133| 57| netsnmp_config_process_memories_when(PREMIB_CONFIG, 0); ------------------ | | 15| 57|#define PREMIB_CONFIG 1 ------------------ 1134| | 1135| 57| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1136| 57| NETSNMP_DS_LIB_HAVE_READ_PREMIB_CONFIG, 1); ------------------ | | 86| 57|#define NETSNMP_DS_LIB_HAVE_READ_PREMIB_CONFIG 26 /* have the pre-mib parsing config tokens been processed */ ------------------ 1137| 57| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1138| 57| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, NULL); ------------------ | | 27| 57|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 1139| 57|} set_configuration_directory: 1151| 1|{ 1152| 1| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1153| 1| NETSNMP_DS_LIB_CONFIGURATION_DIR, dir); ------------------ | | 160| 1|#define NETSNMP_DS_LIB_CONFIGURATION_DIR 9 ------------------ 1154| 1|} get_configuration_directory: 1170| 1|{ 1171| 1| char defaultPath[SPRINT_MAX_LEN]; 1172| 1| const char *homepath; 1173| | 1174| 1| if (NULL == netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1174:9): [True: 1, False: 0] ------------------ 1175| 1| NETSNMP_DS_LIB_CONFIGURATION_DIR)) { ------------------ | | 160| 1|#define NETSNMP_DS_LIB_CONFIGURATION_DIR 9 ------------------ 1176| 1| homepath = netsnmp_gethomedir(); 1177| 1| snprintf(defaultPath, sizeof(defaultPath), "%s%c%s%c%s%s%s%s", 1178| 1| SNMPCONFPATH, ENV_SEPARATOR_CHAR, ------------------ | | 2030| 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, ------------------ | | 2029| 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, ------------------ | | 2028| 1|#define SNMPLIBPATH "/usr/local/net-snmp-master/lib/snmp" ------------------ 1180| 1| ((homepath == NULL) ? "" : ENV_SEPARATOR), ------------------ | | 67| 1|#define ENV_SEPARATOR ":" ------------------ | Branch (1180:18): [True: 0, False: 1] ------------------ 1181| 1| ((homepath == NULL) ? "" : homepath), ------------------ | Branch (1181:18): [True: 0, False: 1] ------------------ 1182| 1| ((homepath == NULL) ? "" : "/.snmp")); ------------------ | Branch (1182:18): [True: 0, False: 1] ------------------ 1183| 1| defaultPath[ sizeof(defaultPath)-1 ] = 0; 1184| 1| set_configuration_directory(defaultPath); 1185| 1| } 1186| 1| return (netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1187| 1| NETSNMP_DS_LIB_CONFIGURATION_DIR)); ------------------ | | 160| 1|#define NETSNMP_DS_LIB_CONFIGURATION_DIR 9 ------------------ 1188| 1|} get_persistent_directory: 1218| 1|{ 1219| 1| if (NULL == netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1219:9): [True: 0, False: 1] ------------------ 1220| 1| NETSNMP_DS_LIB_PERSISTENT_DIR)) { ------------------ | | 159| 1|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 1221| 0| const char *persdir = netsnmp_getenv("SNMP_PERSISTENT_DIR"); 1222| 0| if (NULL == persdir) ------------------ | Branch (1222:13): [True: 0, False: 0] ------------------ 1223| 0| persdir = NETSNMP_PERSISTENT_DIRECTORY; ------------------ | | 2000| 0|#define NETSNMP_PERSISTENT_DIRECTORY "/var/net-snmp" ------------------ 1224| 0| set_persistent_directory(persdir); 1225| 0| } 1226| 1| return (netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1227| 1| NETSNMP_DS_LIB_PERSISTENT_DIR)); ------------------ | | 159| 1|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 1228| 1|} read_config_files_of_type: 1412| 228|{ 1413| 228| const char *confpath, *persfile, *envconfpath; 1414| 228| char *perspath; 1415| 228| int ret = SNMPERR_GENERR; ------------------ | | 185| 228|#define SNMPERR_GENERR (-1) ------------------ 1416| | 1417| 228| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 228|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1417:9): [True: 228, False: 0] ------------------ 1418| 228| NETSNMP_DS_LIB_DONT_PERSIST_STATE) ------------------ | | 92| 228|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 1419| 0| || netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1419:12): [True: 0, False: 0] ------------------ 1420| 0| NETSNMP_DS_LIB_DISABLE_CONFIG_LOAD) ------------------ | | 66| 0|#define NETSNMP_DS_LIB_DISABLE_CONFIG_LOAD NETSNMP_DS_LIB_DONT_READ_CONFIGS | | ------------------ | | | | 65| 0|#define NETSNMP_DS_LIB_DONT_READ_CONFIGS 6 /* don't read normal config files */ | | ------------------ ------------------ 1421| 228| || (NULL == ctmp)) return ret; ------------------ | Branch (1421:12): [True: 0, False: 0] ------------------ 1422| | 1423| | /* 1424| | * these shouldn't change 1425| | */ 1426| 0| confpath = get_configuration_directory(); 1427| 0| persfile = netsnmp_getenv("SNMP_PERSISTENT_FILE"); 1428| 0| envconfpath = netsnmp_getenv("SNMPCONFPATH"); 1429| | 1430| | 1431| | /* 1432| | * read the config files. strdup() the result of 1433| | * get_persistent_directory() to avoid that parsing the "persistentDir" 1434| | * keyword transforms the perspath pointer into a dangling pointer. 1435| | */ 1436| 0| perspath = strdup(get_persistent_directory()); 1437| 0| if (perspath == NULL) { ------------------ | Branch (1437:13): [True: 0, False: 0] ------------------ 1438| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1439| 0| } 1440| 0| if (envconfpath == NULL) { ------------------ | Branch (1440:13): [True: 0, False: 0] ------------------ 1441| | /* 1442| | * read just the config files (no persistent stuff), since 1443| | * persistent path can change via conf file. Then get the 1444| | * current persistent directory, and read files there. 1445| | */ 1446| 0| if ( read_config_files_in_path(confpath, ctmp, when, perspath, ------------------ | Branch (1446:18): [True: 0, False: 0] ------------------ 1447| 0| persfile) == SNMPERR_SUCCESS ) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1448| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1449| 0| free(perspath); 1450| 0| perspath = strdup(get_persistent_directory()); 1451| 0| if (perspath == NULL) { ------------------ | Branch (1451:17): [True: 0, False: 0] ------------------ 1452| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 1453| 0| } 1454| 0| if ( read_config_files_in_path(perspath, ctmp, when, perspath, ------------------ | Branch (1454:18): [True: 0, False: 0] ------------------ 1455| 0| persfile) == SNMPERR_SUCCESS ) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1456| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1457| 0| } 1458| 0| else { 1459| | /* 1460| | * only read path specified by user 1461| | */ 1462| 0| if ( read_config_files_in_path(envconfpath, ctmp, when, perspath, ------------------ | Branch (1462:18): [True: 0, False: 0] ------------------ 1463| 0| persfile) == SNMPERR_SUCCESS ) ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1464| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1465| 0| } 1466| 0| free(perspath); 1467| 0| return ret; 1468| 0|} read_config_files: 1476| 114|read_config_files(int when) { 1477| | 1478| 114| struct config_files *ctmp = config_files; 1479| 114| int ret = SNMPERR_GENERR; ------------------ | | 185| 114|#define SNMPERR_GENERR (-1) ------------------ 1480| | 1481| 114| config_errors = 0; 1482| | 1483| 114| if (when == PREMIB_CONFIG) ------------------ | | 15| 114|#define PREMIB_CONFIG 1 ------------------ | Branch (1483:9): [True: 57, False: 57] ------------------ 1484| 57| free_config(); 1485| | 1486| | /* 1487| | * read all config file types 1488| | */ 1489| 342| for (; ctmp != NULL; ctmp = ctmp->next) { ------------------ | Branch (1489:12): [True: 228, False: 114] ------------------ 1490| 228| if ( read_config_files_of_type(when, ctmp) == SNMPERR_SUCCESS ) ------------------ | | 184| 228|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1490:14): [True: 0, False: 228] ------------------ 1491| 0| ret = SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1492| 228| } 1493| | 1494| 114| if (config_errors) { ------------------ | Branch (1494:9): [True: 0, False: 114] ------------------ 1495| | snmp_log(LOG_ERR, "net-snmp: %d error(s) in config file(s)\n", 1496| 0| config_errors); 1497| 0| } 1498| 114| return ret; 1499| 114|} read_config_store: 1548| 114|{ 1549| 114|#ifdef NETSNMP_PERSISTENT_DIRECTORY 1550| 114| char file[512], *filep; 1551| 114| FILE *fout; 1552| 114|#ifdef NETSNMP_PERSISTENT_MASK 1553| 114| mode_t oldmask; 1554| 114|#endif 1555| | 1556| 114| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 114|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1556:9): [True: 114, False: 0] ------------------ 1557| 114| NETSNMP_DS_LIB_DONT_PERSIST_STATE) ------------------ | | 92| 114|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 1558| 0| || netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1558:9): [True: 0, False: 0] ------------------ 1559| 114| NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD)) return; ------------------ | | 95| 0|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD 35 /* don't load persistent file */ ------------------ 1560| | 1561| | /* 1562| | * store configuration directives in the following order of preference: 1563| | * 1. ENV variable SNMP_PERSISTENT_FILE 1564| | * 2. configured /.conf 1565| | */ 1566| 0| if ((filep = netsnmp_getenv("SNMP_PERSISTENT_FILE")) == NULL) { ------------------ | Branch (1566:9): [True: 0, False: 0] ------------------ 1567| 0| snprintf(file, sizeof(file), 1568| 0| "%s/%s.conf", get_persistent_directory(), type); 1569| 0| filep = file; 1570| 0| } 1571| 0|#ifdef NETSNMP_PERSISTENT_MASK 1572| 0| oldmask = umask(NETSNMP_PERSISTENT_MASK); ------------------ | | 1742| 0|#define NETSNMP_PERSISTENT_MASK 077 ------------------ 1573| 0|#endif 1574| 0| if (mkdirhier(filep, NETSNMP_AGENT_DIRECTORY_MODE, 1)) { ------------------ | | 2005| 0|#define NETSNMP_AGENT_DIRECTORY_MODE 0700 ------------------ | Branch (1574:9): [True: 0, False: 0] ------------------ 1575| 0| snmp_log(LOG_ERR, 1576| 0| "Failed to create the persistent directory for %s\n", 1577| 0| file); 1578| 0| } 1579| 0| if ((fout = fopen(filep, "a")) != NULL) { ------------------ | Branch (1579:9): [True: 0, False: 0] ------------------ 1580| 0| fprintf(fout, "%s", line); 1581| 0| if (line[strlen(line)] != '\n') ------------------ | Branch (1581:13): [True: 0, False: 0] ------------------ 1582| 0| fprintf(fout, "\n"); 1583| 0| DEBUGMSGTL(("read_config:store", "storing: %s\n", line)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1584| 0| fflush(fout); 1585| 0|#if defined(HAVE_FSYNC) 1586| 0| fsync(fileno(fout)); 1587| |#elif defined(HAVE__GET_OSFHANDLE) 1588| | { 1589| | int fd; 1590| | HANDLE h; 1591| | 1592| | fd = fileno(fout); 1593| | netsnmp_assert(fd != -1); 1594| | /* 1595| | * Use size_t instead of uintptr_t because not all supported 1596| | * Windows compilers support uintptr_t. 1597| | */ 1598| | h = (HANDLE)(size_t)_get_osfhandle(fd); 1599| | netsnmp_assert(h != INVALID_HANDLE_VALUE); 1600| | FlushFileBuffers(h); 1601| | } 1602| |#endif 1603| 0| fclose(fout); 1604| 0| } else { 1605| 0| if (strcmp(NETSNMP_APPLICATION_CONFIG_TYPE, type) != 0) { ------------------ | | 22| 0|#define NETSNMP_APPLICATION_CONFIG_TYPE "snmpapp" ------------------ | Branch (1605:13): [True: 0, False: 0] ------------------ 1606| | /* 1607| | * Ignore this error in client utilities, they can run with random 1608| | * UID/GID and typically cannot write to /var. Error message just 1609| | * confuses people. 1610| | */ 1611| 0| snmp_log(LOG_ERR, "read_config_store open failure on %s\n", filep); 1612| 0| } 1613| 0| } 1614| 0|#ifdef NETSNMP_PERSISTENT_MASK 1615| 0| umask(oldmask); 1616| 0|#endif 1617| | 1618| 0|#endif 1619| 0|} /* end read_config_store() */ snmp_save_persistent: 1652| 57|{ 1653| 57| char file[512], fileold[SPRINT_MAX_LEN]; 1654| 57| struct stat statbuf; 1655| 57| int j; 1656| | 1657| 57| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1657:9): [True: 57, False: 0] ------------------ 1658| 57| NETSNMP_DS_LIB_DONT_PERSIST_STATE) ------------------ | | 92| 57|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 1659| 0| || netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1659:9): [True: 0, False: 0] ------------------ 1660| 57| NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE)) return; ------------------ | | 96| 0|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE 36 /* don't save persistent file */ ------------------ 1661| | 1662| 0| DEBUGMSGTL(("snmp_save_persistent", "saving %s files...\n", type)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1663| 0| snprintf(file, sizeof(file), 1664| 0| "%s/%s.conf", get_persistent_directory(), type); 1665| 0| if (stat(file, &statbuf) == 0) { ------------------ | Branch (1665:9): [True: 0, False: 0] ------------------ 1666| 0| for (j = 0; j <= NETSNMP_MAX_PERSISTENT_BACKUPS; j++) { ------------------ | | 2012| 0|#define NETSNMP_MAX_PERSISTENT_BACKUPS 10 ------------------ | Branch (1666:21): [True: 0, False: 0] ------------------ 1667| 0| snprintf(fileold, sizeof(fileold), 1668| 0| "%s/%s.%d.conf", get_persistent_directory(), type, j); 1669| 0| if (stat(fileold, &statbuf) != 0) { ------------------ | Branch (1669:17): [True: 0, False: 0] ------------------ 1670| 0| DEBUGMSGTL(("snmp_save_persistent", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1671| 0| " saving old config file: %s -> %s.\n", file, 1672| 0| fileold)); 1673| 0| if (rename(file, fileold)) { ------------------ | Branch (1673:21): [True: 0, False: 0] ------------------ 1674| 0| snmp_log(LOG_ERR, "Cannot rename %s to %s\n", file, fileold); 1675| | /* moving it failed, try nuking it, as leaving 1676| | * it around is very bad. */ 1677| 0| if (unlink(file) == -1) ------------------ | Branch (1677:25): [True: 0, False: 0] ------------------ 1678| 0| snmp_log(LOG_ERR, "Cannot unlink %s\n", file); 1679| 0| } 1680| 0| break; 1681| 0| } 1682| 0| } 1683| 0| } 1684| | /* 1685| | * save a warning header to the top of the new file 1686| | */ 1687| 0| snprintf(fileold, sizeof(fileold), 1688| 0| "%s%s# Please save normal configuration tokens for %s in SNMPCONFPATH/%s.conf.\n# Only \"createUser\" tokens should be placed here by %s administrators.\n%s", 1689| 0| "#\n# net-snmp (or ucd-snmp) persistent data file.\n#\n############################################################################\n# STOP STOP STOP STOP STOP STOP STOP STOP STOP \n", 1690| 0| "#\n# **** DO NOT EDIT THIS FILE ****\n#\n# STOP STOP STOP STOP STOP STOP STOP STOP STOP \n############################################################################\n#\n# DO NOT STORE CONFIGURATION ENTRIES HERE.\n", 1691| 0| type, type, type, 1692| 0| "# (Did I mention: do not edit this file?)\n#\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"); 1693| 0| read_config_store(type, fileold); 1694| 0|} snmp_clean_persistent: 1716| 57|{ 1717| 57| char file[512]; 1718| 57| struct stat statbuf; 1719| 57| int j; 1720| | 1721| 57| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1721:9): [True: 57, False: 0] ------------------ 1722| 57| NETSNMP_DS_LIB_DONT_PERSIST_STATE) ------------------ | | 92| 57|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 1723| 0| || netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1723:9): [True: 0, False: 0] ------------------ 1724| 57| NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE)) return; ------------------ | | 96| 0|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE 36 /* don't save persistent file */ ------------------ 1725| | 1726| 0| DEBUGMSGTL(("snmp_clean_persistent", "cleaning %s files...\n", type)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1727| 0| snprintf(file, sizeof(file), 1728| 0| "%s/%s.conf", get_persistent_directory(), type); 1729| 0| if (stat(file, &statbuf) == 0) { ------------------ | Branch (1729:9): [True: 0, False: 0] ------------------ 1730| 0| for (j = 0; j <= NETSNMP_MAX_PERSISTENT_BACKUPS; j++) { ------------------ | | 2012| 0|#define NETSNMP_MAX_PERSISTENT_BACKUPS 10 ------------------ | Branch (1730:21): [True: 0, False: 0] ------------------ 1731| 0| snprintf(file, sizeof(file), 1732| 0| "%s/%s.%d.conf", get_persistent_directory(), type, j); 1733| 0| if (stat(file, &statbuf) == 0) { ------------------ | Branch (1733:17): [True: 0, False: 0] ------------------ 1734| 0| DEBUGMSGTL(("snmp_clean_persistent", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1735| 0| " removing old config file: %s\n", file)); 1736| 0| if (unlink(file) == -1) ------------------ | Branch (1736:21): [True: 0, False: 0] ------------------ 1737| 0| snmp_log(LOG_ERR, "Cannot unlink %s\n", file); 1738| 0| } 1739| 0| } 1740| 0| } 1741| 0|} skip_white_const: 1806| 228|{ 1807| 228| if (ptr == NULL) ------------------ | Branch (1807:9): [True: 0, False: 228] ------------------ 1808| 0| return (NULL); 1809| 342| while (*ptr != 0 && isspace((unsigned char)*ptr)) ------------------ | Branch (1809:12): [True: 228, False: 114] | Branch (1809:25): [True: 114, False: 114] ------------------ 1810| 114| ptr++; 1811| 228| if (*ptr == 0 || *ptr == '#') ------------------ | Branch (1811:9): [True: 114, False: 114] | Branch (1811:22): [True: 0, False: 114] ------------------ 1812| 114| return (NULL); 1813| 114| return (ptr); 1814| 228|} copy_nword_const: 1871| 228|{ 1872| 228| char quote; 1873| 228| if (!from || !to) ------------------ | Branch (1873:9): [True: 0, False: 228] | Branch (1873:18): [True: 0, False: 228] ------------------ 1874| 0| return NULL; 1875| 228| if ((*from == '\"') || (*from == '\'')) { ------------------ | Branch (1875:9): [True: 0, False: 228] | Branch (1875:28): [True: 0, False: 228] ------------------ 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| 228| } else { 1900| 1.02k| while (*from != 0 && !isspace((unsigned char)(*from))) { ------------------ | Branch (1900:16): [True: 912, False: 114] | Branch (1900:30): [True: 798, False: 114] ------------------ 1901| 798| if ((*from == '\\') && (*(from + 1) != 0)) { ------------------ | Branch (1901:17): [True: 0, False: 798] | 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| 798| } else { 1909| 798| if (len > 0) { /* don't copy beyond len bytes */ ------------------ | Branch (1909:21): [True: 798, False: 0] ------------------ 1910| 798| *to++ = *from++; 1911| 798| if (--len == 0) ------------------ | Branch (1911:25): [True: 0, False: 798] ------------------ 1912| 0| *(to - 1) = '\0'; /* null protect the last spot */ 1913| 798| } else 1914| 0| from++; 1915| 798| } 1916| 798| } 1917| 228| } 1918| 228| if (len > 0) ------------------ | Branch (1918:9): [True: 228, False: 0] ------------------ 1919| 228| *to = 0; 1920| 228| from = skip_white_const(from); 1921| 228| return (from); 1922| 228|} /* copy_nword */ read_config_save_octet_string: 1963| 57|{ 1964| 57| size_t i; 1965| 57| const u_char *cp; 1966| | 1967| | /* 1968| | * is everything easily printable 1969| | */ 1970| 57| for (i = 0, cp = str; i < len && cp && ------------------ | Branch (1970:27): [True: 57, False: 0] | Branch (1970:38): [True: 57, False: 0] ------------------ 1971| 57| (isalpha(*cp) || isdigit(*cp) || *cp == ' '); cp++, i++); ------------------ | Branch (1971:11): [True: 0, False: 57] | Branch (1971:27): [True: 0, False: 57] | Branch (1971:43): [True: 0, False: 57] ------------------ 1972| | 1973| 57| if (len != 0 && i == len) { ------------------ | Branch (1973:9): [True: 57, False: 0] | Branch (1973:21): [True: 0, False: 57] ------------------ 1974| 0| *saveto++ = '"'; 1975| 0| memcpy(saveto, str, len); 1976| 0| saveto += len; 1977| 0| *saveto++ = '"'; 1978| 0| *saveto = '\0'; 1979| 57| } else { 1980| 57| if (str != NULL) { ------------------ | Branch (1980:13): [True: 57, False: 0] ------------------ 1981| 57| sprintf(saveto, "0x"); 1982| 57| saveto += 2; 1983| 1.02k| for (i = 0; i < len; i++) { ------------------ | Branch (1983:25): [True: 969, False: 57] ------------------ 1984| 969| sprintf(saveto, "%02x", str[i]); 1985| 969| saveto = saveto + 2; 1986| 969| } 1987| 57| } else { 1988| 0| sprintf(saveto, "\"\""); 1989| 0| saveto += 2; 1990| 0| } 1991| 57| } 1992| 57| return saveto; 1993| 57|} read_config.c:internal_register_config_handler: 153| 5.87k|{ 154| 5.87k| struct config_files **ctmp = &config_files; 155| 5.87k| struct config_line **ltmp; 156| 5.87k| const char *type = type_param; 157| | 158| 5.87k| if (type == NULL || *type == '\0') { ------------------ | Branch (158:9): [True: 114, False: 5.75k] | Branch (158:25): [True: 114, False: 5.64k] ------------------ 159| 228| type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 228|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 160| 228| NETSNMP_DS_LIB_APPTYPE); ------------------ | | 157| 228|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 161| 228| } 162| | 163| | /* 164| | * Handle multiple types (recursively) 165| | */ 166| 5.87k| if (strchr(type, ':')) { ------------------ | Branch (166:9): [True: 114, False: 5.75k] ------------------ 167| 114| struct config_line *ltmp2 = NULL; 168| 114| char buf[STRINGMAX]; 169| 114| char *cptr = buf; 170| | 171| 114| strlcpy(buf, type, STRINGMAX); ------------------ | | 12| 114|#define STRINGMAX 1024 ------------------ 172| 342| while (cptr) { ------------------ | Branch (172:16): [True: 228, False: 114] ------------------ 173| 228| char* c = cptr; 174| 228| cptr = strchr(cptr, ':'); 175| 228| if(cptr) { ------------------ | Branch (175:16): [True: 114, False: 114] ------------------ 176| 114| *cptr = '\0'; 177| 114| ++cptr; 178| 114| } 179| 228| ltmp2 = internal_register_config_handler(c, token, parser1, parser2, 180| 228| releaser, help, when); 181| 228| } 182| 114| return ltmp2; 183| 114| } 184| | 185| | /* 186| | * Find type in current list -OR- create a new file type. 187| | */ 188| 6.72k| while (*ctmp != NULL && strcmp((*ctmp)->fileHeader, type)) { ------------------ | Branch (188:12): [True: 6.61k, False: 114] | Branch (188:29): [True: 969, False: 5.64k] ------------------ 189| 969| ctmp = &((*ctmp)->next); 190| 969| } 191| | 192| 5.75k| if (*ctmp == NULL) { ------------------ | Branch (192:9): [True: 114, False: 5.64k] ------------------ 193| 114| *ctmp = (struct config_files *) 194| 114| calloc(1, sizeof(struct config_files)); 195| 114| if (!*ctmp) { ------------------ | Branch (195:13): [True: 0, False: 114] ------------------ 196| 0| return NULL; 197| 0| } 198| | 199| 114| (*ctmp)->fileHeader = strdup(type); 200| 114| if (!(*ctmp)->fileHeader) { ------------------ | Branch (200:13): [True: 0, False: 114] ------------------ 201| 0| free(*ctmp); 202| 0| *ctmp = NULL; 203| 0| return NULL; 204| 0| } 205| 114| DEBUGMSGTL(("9:read_config:type", "new type %s\n", type)); ------------------ | | 66| 114|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 114] | | ------------------ ------------------ 206| 114| } 207| | 208| 5.75k| DEBUGMSGTL(("9:read_config:register_handler", "registering %s %s\n", ------------------ | | 66| 5.75k|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 5.75k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 5.75k] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 5.75k] | | ------------------ ------------------ 209| 5.75k| type, token)); 210| | /* 211| | * Find parser type in current list -OR- create a new 212| | * line parser entry. 213| | */ 214| 5.75k| ltmp = &((*ctmp)->start); 215| | 216| 212k| while (*ltmp != NULL && strcmp((*ltmp)->config_token, token)) { ------------------ | Branch (216:12): [True: 206k, False: 5.75k] | Branch (216:29): [True: 206k, False: 0] ------------------ 217| 206k| ltmp = &((*ltmp)->next); 218| 206k| } 219| | 220| 5.75k| if (*ltmp == NULL) { ------------------ | Branch (220:9): [True: 5.75k, False: 0] ------------------ 221| 5.75k| *ltmp = (struct config_line *) 222| 5.75k| calloc(1, sizeof(struct config_line)); 223| 5.75k| if (!*ltmp) { ------------------ | Branch (223:13): [True: 0, False: 5.75k] ------------------ 224| 0| return NULL; 225| 0| } 226| | 227| 5.75k| (*ltmp)->config_time = when; 228| 5.75k| (*ltmp)->config_token = strdup(token); 229| 5.75k| if (!(*ltmp)->config_token) { ------------------ | Branch (229:13): [True: 0, False: 5.75k] ------------------ 230| 0| free(*ltmp); 231| 0| *ltmp = NULL; 232| 0| return NULL; 233| 0| } 234| | 235| 5.75k| if (help != NULL) ------------------ | Branch (235:13): [True: 5.07k, False: 684] ------------------ 236| 5.07k| (*ltmp)->help = strdup(help); 237| 5.75k| } 238| | 239| | /* 240| | * Add/Replace the parse/free functions for the given line type 241| | * in the given file type. 242| | */ 243| 5.75k| (*ltmp)->parse_line1 = parser1; 244| 5.75k| (*ltmp)->parse_line2 = parser2; 245| 5.75k| (*ltmp)->free_func = releaser; 246| | 247| 5.75k| return (*ltmp); 248| | 249| 5.75k|} /* end register_config_handler() */ sc_find_auth_alg_byoid: 266| 114|{ 267| 114| int i = 0; 268| | 269| 114| DEBUGTRACE; ------------------ | | 63| 114|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 114] | | ------------------ ------------------ 270| | 271| 114| if ((NULL == authoid) || (0 == len)) ------------------ | Branch (271:9): [True: 0, False: 114] | Branch (271:30): [True: 0, False: 114] ------------------ 272| 0| return NULL; 273| | 274| 342| for( ; _auth_alg_info[i].type != -1; ++i) { ------------------ | Branch (274:12): [True: 342, False: 0] ------------------ 275| 342| if (len != _auth_alg_info[i].oid_len) ------------------ | Branch (275:13): [True: 0, False: 342] ------------------ 276| 0| continue; 277| 342| if (snmp_oid_compare(_auth_alg_info[i].alg_oid, ------------------ | Branch (277:13): [True: 114, False: 228] ------------------ 278| 342| _auth_alg_info[i].oid_len, 279| 342| authoid, len) == 0 ) 280| 114| return(&_auth_alg_info[i]); 281| 342| } 282| | 283| |/* DEBUGMSGTL(("scapi", "No auth alg found for")); 284| | DEBUGMSGOID(("scapi", authoid, len ));*/ 285| | 286| 0| return NULL; 287| 114|} sc_find_auth_alg_bytype: 313| 114|{ 314| 114| int i = 0; 315| | 316| 114| DEBUGTRACE; ------------------ | | 63| 114|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 114] | | ------------------ ------------------ 317| | 318| 342| for( ; _auth_alg_info[i].type != -1; ++i) { ------------------ | Branch (318:12): [True: 342, False: 0] ------------------ 319| 342| if (type != _auth_alg_info[i].type) ------------------ | Branch (319:13): [True: 228, False: 114] ------------------ 320| 228| continue; 321| 114| return(&_auth_alg_info[i]); 322| 342| } 323| | 324| 0| return NULL; 325| 114|} sc_get_authtype: 338| 114|{ 339| 114| const netsnmp_auth_alg_info *aai; 340| | 341| 114| DEBUGTRACE; ------------------ | | 63| 114|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 114] | | ------------------ ------------------ 342| | 343| 114| aai = sc_find_auth_alg_byoid(hashtype, hashtype_len); 344| 114| if (NULL == aai) ------------------ | Branch (344:9): [True: 0, False: 114] ------------------ 345| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 346| | 347| 114| return aai->type; 348| 114|} sc_get_proper_auth_length_bytype: 395| 114|{ 396| 114| const netsnmp_auth_alg_info *aai; 397| | 398| 114| DEBUGTRACE; ------------------ | | 63| 114|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 114] | | ------------------ ------------------ 399| | 400| 114| aai = sc_find_auth_alg_bytype(hashtype); 401| 114| if (NULL == aai) ------------------ | Branch (401:9): [True: 0, False: 114] ------------------ 402| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 403| | 404| 114| return aai->proper_length; 405| 114|} sc_init: 546| 57|{ 547| 57| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 548| | 549| |#if !defined(NETSNMP_USE_OPENSSL) 550| |#if defined(NETSNMP_USE_INTERNAL_MD5) || defined(NETSNMP_USE_INTERNAL_CRYPTO) 551| | struct timeval tv; 552| | 553| | DEBUGTRACE; 554| | 555| | gettimeofday(&tv, (struct timezone *) 0); 556| | 557| | netsnmp_srandom((unsigned)(tv.tv_sec ^ tv.tv_usec)); 558| |#elif defined(NETSNMP_USE_PKCS11) 559| | DEBUGTRACE; 560| | rval = pkcs_init(); 561| |#else 562| | rval = SNMPERR_SC_NOT_CONFIGURED; 563| |#endif /* NETSNMP_USE_INTERNAL_MD5 */ 564| | /* 565| | * XXX ogud: The only reason to do anything here with openssl is to 566| | * * XXX ogud: seed random number generator 567| | */ 568| |#endif /* ifndef NETSNMP_USE_OPENSSL */ 569| | 570| 57| return rval; 571| 57|} /* end sc_init() */ sc_random: 586| 171|{ 587| 171| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 171|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 588| |#if !defined(NETSNMP_USE_OPENSSL) && !defined(NETSNMP_USE_PKCS11) 589| | int i; 590| | int rndval; 591| | u_char *ucp = buf; 592| |#endif 593| | 594| 171| DEBUGTRACE; ------------------ | | 63| 171|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 171|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 171] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 171] | | ------------------ ------------------ 595| | 596| 171|#ifdef NETSNMP_USE_OPENSSL 597| 171| RAND_bytes(buf, *buflen); /* will never fail */ 598| 171| MAKE_MEM_DEFINED(buf, *buflen); ------------------ | | 8| 171|#define MAKE_MEM_DEFINED(ptr, len) do { } while (0) | | ------------------ | | | Branch (8:50): [Folded, False: 171] | | ------------------ ------------------ 599| |#elif defined(NETSNMP_USE_PKCS11) /* NETSNMP_USE_PKCS11 */ 600| | pkcs_random(buf, *buflen); 601| |#else /* NETSNMP_USE_INTERNAL_MD5 */ 602| | /* 603| | * fill the buffer with random integers. Note that random() 604| | * is defined in config.h and may not be truly the random() 605| | * system call if something better existed 606| | */ 607| | rval = *buflen - *buflen % sizeof(rndval); 608| | for (i = 0; i < rval; i += sizeof(rndval)) { 609| | rndval = netsnmp_random(); 610| | memcpy(ucp, &rndval, sizeof(rndval)); 611| | ucp += sizeof(rndval); 612| | } 613| | 614| | rndval = netsnmp_random(); 615| | memcpy(ucp, &rndval, *buflen % sizeof(rndval)); 616| | 617| | rval = SNMPERR_SUCCESS; 618| |#endif /* NETSNMP_USE_OPENSSL */ 619| 171| return rval; 620| | 621| 171|} /* end sc_random() */ sc_get_openssl_hashfn: 631| 114|{ 632| 114| const EVP_MD *hashfn = NULL; 633| | 634| 114| DEBUGTRACE; ------------------ | | 63| 114|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 114] | | ------------------ ------------------ 635| | 636| 114| switch (auth_type) { ------------------ | Branch (636:13): [True: 114, False: 0] ------------------ 637| 0|#ifndef NETSNMP_DISABLE_MD5 638| 114| case NETSNMP_USMAUTH_HMACMD5: ------------------ | | 21| 114|#define NETSNMP_USMAUTH_HMACMD5 2 ------------------ | Branch (638:9): [True: 114, False: 0] ------------------ 639| 114| hashfn = (const EVP_MD *) EVP_md5(); 640| 114| break; 641| 0|#endif 642| 0| case NETSNMP_USMAUTH_HMACSHA1: ------------------ | | 22| 0|#define NETSNMP_USMAUTH_HMACSHA1 3 ------------------ | Branch (642:9): [True: 0, False: 114] ------------------ 643| 0| hashfn = (const EVP_MD *) EVP_sha1(); 644| 0| break; 645| | 646| 0|#ifdef HAVE_EVP_SHA224 647| 0| case NETSNMP_USMAUTH_HMAC128SHA224: ------------------ | | 24| 0|#define NETSNMP_USMAUTH_HMAC128SHA224 4 /* RFC 7860; OPTIONAL */ ------------------ | Branch (647:9): [True: 0, False: 114] ------------------ 648| 0| hashfn = (const EVP_MD *) EVP_sha224(); 649| 0| break; 650| | 651| 0| case NETSNMP_USMAUTH_HMAC192SHA256: ------------------ | | 25| 0|#define NETSNMP_USMAUTH_HMAC192SHA256 5 /* RFC 7860; MUST */ ------------------ | Branch (651:9): [True: 0, False: 114] ------------------ 652| 0| hashfn = (const EVP_MD *) EVP_sha256(); 653| 0| break; 654| 0|#endif /* HAVE_EVP_SHA224 */ 655| | 656| 0|#ifdef HAVE_EVP_SHA384 657| 0| case NETSNMP_USMAUTH_HMAC256SHA384: ------------------ | | 26| 0|#define NETSNMP_USMAUTH_HMAC256SHA384 6 /* RFC 7860; OPTIONAL */ ------------------ | Branch (657:9): [True: 0, False: 114] ------------------ 658| 0| hashfn = (const EVP_MD *) EVP_sha384(); 659| 0| break; 660| | 661| 0| case NETSNMP_USMAUTH_HMAC384SHA512: ------------------ | | 27| 0|#define NETSNMP_USMAUTH_HMAC384SHA512 7 /* RFC 7860; SHOULD */ ------------------ | Branch (661:9): [True: 0, False: 114] ------------------ 662| 0| hashfn = (const EVP_MD *) EVP_sha512(); 663| 0| break; 664| 114|#endif /* HAVE_EVP_SHA384 */ 665| 114| } 666| | 667| 114| return hashfn; 668| 114|} sc_hash: 886| 114|{ 887| 114| int auth_type; 888| | 889| 114| DEBUGTRACE; ------------------ | | 63| 114|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 114] | | ------------------ ------------------ 890| | 891| 114| if (hashtype == NULL) ------------------ | Branch (891:9): [True: 0, False: 114] ------------------ 892| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 893| | 894| 114| auth_type = sc_get_authtype(hashtype, hashtypelen); 895| 114| if (auth_type < 0 ) ------------------ | Branch (895:9): [True: 0, False: 114] ------------------ 896| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 897| | 898| 114| return sc_hash_type(auth_type, buf, buf_len, MAC, MAC_len); 899| 114|} sc_hash_type: 925| 114|{ 926| 114|#if defined(NETSNMP_USE_OPENSSL) || defined(NETSNMP_USE_PKCS11) || defined(NETSNMP_USE_INTERNAL_CRYPTO) 927| 114| int rval = SNMPERR_SUCCESS; ------------------ | | 184| 114|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 928| 114|#endif 929| 114|#if defined(NETSNMP_USE_OPENSSL) || defined(NETSNMP_USE_PKCS11) 930| 114| unsigned int tmp_len; 931| 114|#endif 932| 114| int ret; 933| | 934| 114|#ifdef NETSNMP_USE_OPENSSL 935| 114| const EVP_MD *hashfn; 936| 114| EVP_MD_CTX *cptr; 937| 114|#endif 938| |#ifdef NETSNMP_USE_INTERNAL_CRYPTO 939| | MD5_CTX cmd5; 940| | SHA_CTX csha1; 941| |#endif 942| 114| DEBUGTRACE; ------------------ | | 63| 114|#define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #define DEBUGTRACE do {if (_DBG_IF_) {__DBGTRACE;} }while(0) | | ------------------ | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | ------------------ | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | ------------------ | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | ------------------ | | | Branch (63:67): [Folded, False: 114] | | ------------------ ------------------ 943| | 944| 114| if (buf == NULL || buf_len <= 0 || MAC == NULL || MAC_len == NULL ) ------------------ | Branch (944:9): [True: 0, False: 114] | Branch (944:24): [True: 0, False: 114] | Branch (944:40): [True: 0, False: 114] | Branch (944:55): [True: 0, False: 114] ------------------ 945| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 946| | 947| 114| ret = sc_get_proper_auth_length_bytype(auth_type); 948| 114| if (( ret < 0 ) || (*MAC_len < (size_t)ret )) ------------------ | Branch (948:9): [True: 0, False: 114] | Branch (948:24): [True: 0, False: 114] ------------------ 949| 0| return (SNMPERR_GENERR); ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 950| | 951| 114|#ifdef NETSNMP_USE_OPENSSL 952| | /* 953| | * Determine transform type. 954| | */ 955| 114| hashfn = sc_get_openssl_hashfn(auth_type); 956| 114| if (NULL == hashfn) ------------------ | Branch (956:9): [True: 0, False: 114] ------------------ 957| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 958| | 959| |/** initialize the pointer */ 960| 114|#if defined(HAVE_EVP_MD_CTX_NEW) 961| 114| cptr = EVP_MD_CTX_new(); 962| |#elif defined(HAVE_EVP_MD_CTX_CREATE) 963| | cptr = EVP_MD_CTX_create(); 964| |#else 965| | cptr = malloc(sizeof(*cptr)); 966| |#if defined(OLD_DES) 967| | memset(cptr, 0, sizeof(*cptr)); 968| |#else 969| | EVP_MD_CTX_init(cptr); 970| |#endif 971| |#endif 972| 114| if (!EVP_DigestInit(cptr, hashfn)) { ------------------ | Branch (972:9): [True: 0, False: 114] ------------------ 973| | /* requested hash function is not available */ 974| 0| rval = SNMPERR_SC_NOT_CONFIGURED; ------------------ | | 223| 0|#define SNMPERR_SC_NOT_CONFIGURED (-39) ------------------ 975| 0| goto sc_hash_type_quit; 976| 0| } 977| | 978| |/** pass the data */ 979| 114| EVP_DigestUpdate(cptr, buf, buf_len); 980| | 981| |/** do the final pass */ 982| 114| EVP_DigestFinal(cptr, MAC, &tmp_len); 983| 114| *MAC_len = tmp_len; 984| | 985| 114|sc_hash_type_quit: 986| 114|#if defined(HAVE_EVP_MD_CTX_FREE) 987| 114| EVP_MD_CTX_free(cptr); 988| |#elif defined(HAVE_EVP_MD_CTX_DESTROY) 989| | EVP_MD_CTX_destroy(cptr); 990| |#else 991| |#if !defined(OLD_DES) 992| | EVP_MD_CTX_cleanup(cptr); 993| |#endif 994| | free(cptr); 995| |#endif 996| 114| return (rval); 997| | 998| |#elif defined(NETSNMP_USE_INTERNAL_CRYPTO) 999| |#ifndef NETSNMP_DISABLE_MD5 1000| | if (NETSNMP_USMAUTH_HMACMD5 == auth_type) { 1001| | if (*MAC_len < MD5_DIGEST_LENGTH) 1002| | return (SNMPERR_GENERR); /* the buffer isn't big enough */ 1003| | MD5_Init(&cmd5); 1004| | ret = !MD5_Update(&cmd5, buf, buf_len); 1005| | if (ret != 0) 1006| | return SNMPERR_GENERR; 1007| | MD5_Final(MAC, &cmd5); 1008| | *MAC_len = MD5_DIGEST_LENGTH; 1009| | } else 1010| |#endif 1011| | if (NETSNMP_USMAUTH_HMACSHA1 == auth_type) { 1012| | if (*MAC_len < SHA_DIGEST_LENGTH) 1013| | return (SNMPERR_GENERR); /* the buffer isn't big enough */ 1014| | SHA1_Init(&csha1); 1015| | ret = !SHA1_Update(&csha1, buf, buf_len); 1016| | if (ret != 0) 1017| | return SNMPERR_GENERR; 1018| | SHA1_Final(MAC, &csha1); 1019| | *MAC_len = SHA_DIGEST_LENGTH; 1020| | 1021| | } else { 1022| | return (SNMPERR_GENERR); 1023| | } 1024| | return (rval); 1025| |#elif defined(NETSNMP_USE_PKCS11) /* NETSNMP_USE_PKCS11 */ 1026| | 1027| |#ifndef NETSNMP_DISABLE_MD5 1028| | if (NETSNMP_USMAUTH_HMACMD5 == auth_type) { 1029| | rval = pkcs_digest(CKM_MD5, buf, buf_len, MAC, &tmp_len); 1030| | *MAC_len = tmp_len; 1031| | } else 1032| |#endif 1033| | if (NETSNMP_USMAUTH_HMACSHA1 == auth_type) { 1034| | rval = pkcs_digest(CKM_SHA_1, buf, buf_len, MAC, &tmp_len); 1035| | *MAC_len = tmp_len; 1036| | } else { 1037| | return (SNMPERR_GENERR); 1038| | } 1039| | 1040| | return (rval); 1041| | 1042| |#else /* NETSNMP_USE_INTERNAL_MD5 */ 1043| | 1044| | if (MDchecksum(buf, buf_len, MAC, *MAC_len)) { 1045| | return SNMPERR_GENERR; 1046| | } 1047| | if (*MAC_len > 16) 1048| | *MAC_len = 16; 1049| | return SNMPERR_SUCCESS; 1050| | 1051| |#endif /* NETSNMP_USE_OPENSSL */ 1052| 114|} netsnmp_sd_listen_fds: 72| 57|int netsnmp_sd_listen_fds(int unset_environment) { 73| | 74| 57| int r, fd; 75| 57| const char *e; 76| 57| char *p = NULL; 77| 57| unsigned long l; 78| | 79| 57| if (!(e = getenv("LISTEN_PID"))) { ------------------ | Branch (79:13): [True: 57, False: 0] ------------------ 80| 57| r = 0; 81| 57| goto finish; 82| 57| } 83| | 84| 57| errno = 0; 85| 0| l = strtoul(e, &p, 10); 86| | 87| 0| if (errno != 0) { ------------------ | Branch (87:13): [True: 0, False: 0] ------------------ 88| 0| r = -errno; 89| 0| goto finish; 90| 0| } 91| | 92| 0| if (!p || *p || l <= 0) { ------------------ | Branch (92:13): [True: 0, False: 0] | Branch (92:19): [True: 0, False: 0] | Branch (92:25): [True: 0, False: 0] ------------------ 93| 0| r = -EINVAL; 94| 0| goto finish; 95| 0| } 96| | 97| | /* Is this for us? */ 98| 0| if (getpid() != (pid_t) l) { ------------------ | Branch (98:13): [True: 0, False: 0] ------------------ 99| 0| r = 0; 100| 0| goto finish; 101| 0| } 102| | 103| 0| if (!(e = getenv("LISTEN_FDS"))) { ------------------ | Branch (103:13): [True: 0, False: 0] ------------------ 104| 0| r = 0; 105| 0| goto finish; 106| 0| } 107| | 108| 0| errno = 0; 109| 0| l = strtoul(e, &p, 10); 110| | 111| 0| if (errno != 0 || l != (int)l) { ------------------ | Branch (111:13): [True: 0, False: 0] | Branch (111:27): [True: 0, False: 0] ------------------ 112| 0| r = errno ? -errno : -EINVAL; ------------------ | Branch (112:21): [True: 0, False: 0] ------------------ 113| 0| goto finish; 114| 0| } 115| | 116| 0| if (!p || *p) { ------------------ | Branch (116:13): [True: 0, False: 0] | Branch (116:19): [True: 0, False: 0] ------------------ 117| 0| r = -EINVAL; 118| 0| goto finish; 119| 0| } 120| | 121| 0| for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + (int) l; fd ++) { ------------------ | | 70| 0|#define SD_LISTEN_FDS_START 3 ------------------ for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + (int) l; fd ++) { ------------------ | | 70| 0|#define SD_LISTEN_FDS_START 3 ------------------ | Branch (121:40): [True: 0, False: 0] ------------------ 122| 0| int flags; 123| | 124| 0| if ((flags = fcntl(fd, F_GETFD)) < 0) { ------------------ | Branch (124:21): [True: 0, False: 0] ------------------ 125| 0| r = -errno; 126| 0| goto finish; 127| 0| } 128| | 129| 0| if (flags & FD_CLOEXEC) ------------------ | Branch (129:21): [True: 0, False: 0] ------------------ 130| 0| continue; 131| | 132| 0| if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) < 0) { ------------------ | Branch (132:21): [True: 0, False: 0] ------------------ 133| 0| r = -errno; 134| 0| goto finish; 135| 0| } 136| 0| } 137| | 138| 0| r = (int) l; 139| | 140| 57|finish: 141| 57| if (unset_environment) { ------------------ | Branch (141:13): [True: 0, False: 57] ------------------ 142| 0| unsetenv("LISTEN_PID"); 143| 0| unsetenv("LISTEN_FDS"); 144| 0| } 145| | 146| 57| return r; 147| 0|} netsnmp_sd_find_inet_socket: 356| 57|{ 357| 57| int count, fd; 358| | 359| 57| count = netsnmp_sd_listen_fds(0); 360| 57| if (count <= 0) { ------------------ | Branch (360:9): [True: 57, False: 0] ------------------ 361| 57| DEBUGMSGTL(("systemd:find_inet_socket", "No LISTEN_FDS found.\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 362| 57| return -1; 363| 57| } 364| 0| DEBUGMSGTL(("systemd:find_inet_socket", "LISTEN_FDS reports %d sockets.\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 365| 0| count)); 366| | 367| 0| for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + count; fd++) { ------------------ | | 70| 0|#define SD_LISTEN_FDS_START 3 ------------------ for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + count; fd++) { ------------------ | | 70| 0|#define SD_LISTEN_FDS_START 3 ------------------ | Branch (367:36): [True: 0, False: 0] ------------------ 368| 0| int rc = sd_is_socket_inet(fd, family, type, listening, port); 369| 0| if (rc < 0) ------------------ | Branch (369:13): [True: 0, False: 0] ------------------ 370| 0| DEBUGMSGTL(("systemd:find_inet_socket", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 371| 0| "sd_is_socket_inet error: %d\n", rc)); 372| 0| if (rc > 0) { ------------------ | Branch (372:13): [True: 0, False: 0] ------------------ 373| 0| DEBUGMSGTL(("systemd:find_inet_socket", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 374| 0| "Found the socket in LISTEN_FDS\n")); 375| 0| return fd; 376| 0| } 377| 0| } 378| 0| DEBUGMSGTL(("systemd:find_inet_socket", "Socket not found in LISTEN_FDS\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 379| 0| return -1; 380| 0|} init_alarm_post_config: 63| 57|{ 64| 57| start_alarms = 1; 65| 57| set_an_alarm(); 66| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 67| 57|} init_snmp_alarm: 71| 57|{ 72| 57| start_alarms = 0; 73| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 74| 57| SNMP_CALLBACK_POST_READ_CONFIG, ------------------ | | 24| 57|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 75| | init_alarm_post_config, NULL); 76| 57|} snmp_alarm_unregister_all: 156| 57|{ 157| 57| struct snmp_alarm *sa_ptr, *sa_tmp; 158| | 159| 57| for (sa_ptr = thealarms; sa_ptr != NULL; sa_ptr = sa_tmp) { ------------------ | Branch (159:28): [True: 0, False: 57] ------------------ 160| 0| sa_tmp = sa_ptr->next; 161| 0| free(sa_ptr); 162| 0| } 163| 57| DEBUGMSGTL(("snmp_alarm", "ALL alarms unregistered\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 164| | thealarms = NULL; 165| 57|} sa_find_next: 169| 57|{ 170| 57| struct snmp_alarm *a, *lowest = NULL; 171| | 172| 57| for (a = thealarms; a != NULL; a = a->next) ------------------ | Branch (172:25): [True: 0, False: 57] ------------------ 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| 57| return lowest; 178| 57|} netsnmp_get_next_alarm_time: 253| 57|{ 254| 57| struct snmp_alarm *sa_ptr; 255| | 256| 57| sa_ptr = sa_find_next(); 257| | 258| 57| if (sa_ptr) { ------------------ | Branch (258:9): [True: 0, False: 57] ------------------ 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 | | | | ------------------ | | | | | | 1702| 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 | | | | ------------------ | | | | | | 1702| 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| 57| } else { 267| 57| return 0; 268| 57| } 269| 57|} get_next_alarm_delay_time: 282| 57|{ 283| 57| struct timeval t_now, alarm_tm; 284| 57| int res; 285| | 286| 57| netsnmp_get_monotonic_clock(&t_now); 287| 57| res = netsnmp_get_next_alarm_time(&alarm_tm, &t_now); 288| 57| if (res) ------------------ | Branch (288:9): [True: 0, False: 57] ------------------ 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| 57| return res; 291| 57|} set_an_alarm: 296| 57|{ 297| 57| struct timeval delta; 298| 57| 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| 57| if (nextalarm && !netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (306:9): [True: 0, False: 57] | 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| 57| } else { 326| 57| DEBUGMSGTL(("snmp_alarm", "no alarms found to schedule\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 327| 57| } 328| 57|} netsnmp_max_send_msg_size: 382| 114|{ 383| 114| u_int max = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 114|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 384| 114| NETSNMP_DS_LIB_MSG_SEND_MAX); ------------------ | | 132| 114|#define NETSNMP_DS_LIB_MSG_SEND_MAX 16 /* global max response size */ ------------------ 385| 114| if (0 == max) ------------------ | Branch (385:9): [True: 114, False: 0] ------------------ 386| 114| max = SNMP_MAX_PACKET_LEN; ------------------ | | 49| 114|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ 387| 0| else if (max < SNMP_MIN_MAX_LEN) ------------------ | | 48| 0|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ | Branch (387:14): [True: 0, False: 0] ------------------ 388| 0| max = SNMP_MIN_MAX_LEN; /* minimum max size per SNMP specs */ ------------------ | | 48| 0|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ 389| 0| else if (max > SNMP_MAX_PACKET_LEN) ------------------ | | 49| 0|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (389:14): [True: 0, False: 0] ------------------ 390| 0| max = SNMP_MAX_PACKET_LEN; ------------------ | | 49| 0|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ 391| | 392| 114| return max; 393| 114|} snmp_get_next_sessid: 486| 57|{ 487| 57| long retVal; 488| 57| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSIONID); ------------------ | | 79| 57|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 57] | | ------------------ ------------------ 489| 57| retVal = 1 + Sessid; /*MTCRITICAL_RESOURCE */ 490| 57| if (!retVal) ------------------ | Branch (490:9): [True: 0, False: 57] ------------------ 491| 0| retVal = 2; 492| 57| Sessid = retVal; 493| 57| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 91| 57|#define NETSNMP_DS_LIB_16BIT_IDS 31 /* restrict requestIDs, etc to 16-bit values */ ------------------ | Branch (493:9): [True: 0, False: 57] ------------------ 494| 0| retVal &= 0x7fff; /* mask to 15 bits */ 495| 57| else 496| 57| retVal &= 0x7fffffff; /* mask to 31 bits */ 497| | 498| 57| if (!retVal) { ------------------ | Branch (498:9): [True: 0, False: 57] ------------------ 499| 0| Sessid = retVal = 2; 500| 0| } 501| 57| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSIONID); ------------------ | | 80| 57|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 57] | | ------------------ ------------------ 502| 57| return retVal; 503| 57|} snmp_get_next_transid: 507| 25|{ 508| 25| long retVal; 509| 25| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_TRANSID); ------------------ | | 79| 25|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 25] | | ------------------ ------------------ 510| 25| retVal = 1 + Transid; /*MTCRITICAL_RESOURCE */ 511| 25| if (!retVal) ------------------ | Branch (511:9): [True: 0, False: 25] ------------------ 512| 0| retVal = 2; 513| 25| Transid = retVal; 514| 25| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 48| 25|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS)) ------------------ | | 91| 25|#define NETSNMP_DS_LIB_16BIT_IDS 31 /* restrict requestIDs, etc to 16-bit values */ ------------------ | Branch (514:9): [True: 0, False: 25] ------------------ 515| 0| retVal &= 0x7fff; /* mask to 15 bits */ 516| 25| else 517| 25| retVal &= 0x7fffffff; /* mask to 31 bits */ 518| | 519| 25| if (!retVal) { ------------------ | Branch (519:9): [True: 0, False: 25] ------------------ 520| 0| Transid = retVal = 2; 521| 0| } 522| 25| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_TRANSID); ------------------ | | 80| 25|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 25] | | ------------------ ------------------ 523| 25| return retVal; 524| 25|} snmp_set_detail: 538| 39|{ 539| 39| if (detail_string != NULL) { ------------------ | Branch (539:9): [True: 39, False: 0] ------------------ 540| 39| strlcpy(snmp_detail, detail_string, sizeof(snmp_detail)); 541| 39| snmp_detail_f = 1; 542| 39| } 543| 39|} snmp_api_errstring: 553| 3|{ 554| 3| const char *msg = ""; 555| 3| static char msg_buf[SPRINT_MAX_LEN]; 556| | 557| 3| if (snmp_errnumber >= SNMPERR_MAX && snmp_errnumber <= SNMPERR_GENERR) { ------------------ | | 255| 6|#define SNMPERR_MAX (-69) ------------------ if (snmp_errnumber >= SNMPERR_MAX && snmp_errnumber <= SNMPERR_GENERR) { ------------------ | | 185| 3|#define SNMPERR_GENERR (-1) ------------------ | Branch (557:9): [True: 3, False: 0] | Branch (557:42): [True: 0, False: 3] ------------------ 558| 0| msg = api_errors[-snmp_errnumber]; 559| 3| } else if (snmp_errnumber != SNMPERR_SUCCESS) { ------------------ | | 184| 3|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (559:16): [True: 0, False: 3] ------------------ 560| 0| msg = NULL; 561| 0| } 562| 3| if (!msg) { ------------------ | Branch (562:9): [True: 0, False: 3] ------------------ 563| 0| snprintf(msg_buf, sizeof(msg_buf), "Unknown error: %d", snmp_errnumber); 564| 0| msg_buf[sizeof(msg_buf)-1] = '\0'; 565| 3| } else if (snmp_detail_f) { ------------------ | Branch (565:16): [True: 3, False: 0] ------------------ 566| 3| snprintf(msg_buf, sizeof(msg_buf), "%s (%s)", msg, snmp_detail); 567| 3| msg_buf[sizeof(msg_buf)-1] = '\0'; 568| 3| snmp_detail_f = 0; 569| 3| } else { 570| 0| strlcpy(msg_buf, msg, sizeof(msg_buf)); 571| 0| } 572| | 573| 3| return (msg_buf); 574| 3|} netsnmp_random: 661| 171|{ 662| 171|#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| 171| 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| 171|} netsnmp_srandom: 694| 57|{ 695| 57|#if defined(HAVE_SRANDOM) 696| 57| 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| 57|} snmp_sess_init: 797| 57|{ 798| 57| _init_snmp(); 799| | 800| | /* 801| | * initialize session to default values 802| | */ 803| | 804| 57| memset(session, 0, sizeof(netsnmp_session)); 805| 57| session->timeout = SNMP_DEFAULT_TIMEOUT; ------------------ | | 80| 57|#define SNMP_DEFAULT_TIMEOUT -1 ------------------ 806| 57| session->retries = SNMP_DEFAULT_RETRIES; ------------------ | | 79| 57|#define SNMP_DEFAULT_RETRIES -1 ------------------ 807| 57| session->version = SNMP_DEFAULT_VERSION; ------------------ | | 90| 57|#define SNMP_DEFAULT_VERSION -1 ------------------ 808| 57| session->securityModel = SNMP_DEFAULT_SECMODEL; ------------------ | | 91| 57|#define SNMP_DEFAULT_SECMODEL -1 ------------------ 809| 57| session->rcvMsgMaxSize = netsnmp_max_send_msg_size(); 810| 57| session->sndMsgMaxSize = netsnmp_max_send_msg_size(); 811| 57| session->flags |= SNMP_FLAGS_DONT_PROBE; ------------------ | | 155| 57|#define SNMP_FLAGS_DONT_PROBE 0x100 /* don't probe for an engineID */ ------------------ 812| 57|} init_snmp: 901| 57|{ 902| 57| if (init_snmp_init_done) { ------------------ | Branch (902:9): [True: 0, False: 57] ------------------ 903| 0| return; 904| 0| } 905| | 906| 57| init_snmp_init_done = 1; 907| | 908| | /* 909| | * make the type available everywhere else 910| | */ 911| 57| if (type && !netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (911:9): [True: 57, False: 0] | Branch (911:17): [True: 57, False: 0] ------------------ 912| 57| NETSNMP_DS_LIB_APPTYPE)) { ------------------ | | 157| 57|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 913| 57| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 914| 57| NETSNMP_DS_LIB_APPTYPE, type); ------------------ | | 157| 57|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 915| 57| } 916| | 917| 57| _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| 57|#if defined(HAVE_SETLOCALE) && !defined(__QNX__) 926| 57| setlocale(LC_CTYPE, ""); 927| 57|#endif 928| | 929| 57| snmp_debug_init(); /* should be done first, to turn on debugging ASAP */ 930| 57| netsnmp_container_init_list(); 931| 57| init_callbacks(); 932| 57| init_snmp_logging(); 933| 57| snmp_init_statistics(); 934| 57| register_mib_handlers(); 935| 57| register_default_handlers(); 936| 57| init_snmp_transport(); 937| 57| init_snmpv3(type); 938| 57| init_snmp_alarm(); 939| 57| init_snmp_enum(type); 940| 57| init_vacm(); 941| 57|#if defined(NETSNMP_USE_OPENSSL) && defined(HAVE_LIBSSL) && NETSNMP_TRANSPORT_TLSBASE_DOMAIN 942| 57| netsnmp_certs_init(); 943| 57|#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| 57| read_premib_configs(); 951| 57|#ifndef NETSNMP_DISABLE_MIB_LOADING 952| 57| netsnmp_init_mib(); 953| 57|#endif /* NETSNMP_DISABLE_MIB_LOADING */ 954| | 955| 57| read_configs(); 956| | 957| 57|} /* end init_snmp() */ snmp_store: 983| 57|{ 984| 57| DEBUGMSGTL(("snmp_store", "storing stuff...\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 985| 57| snmp_save_persistent(type); 986| 57| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, NULL); ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, NULL); ------------------ | | 25| 57|#define SNMP_CALLBACK_STORE_DATA 1 ------------------ 987| 57| snmp_clean_persistent(type); 988| 57|} snmp_shutdown: 1001| 57|{ 1002| 57| snmp_store(type); 1003| 57| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_SHUTDOWN, NULL); ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_SHUTDOWN, NULL); ------------------ | | 26| 57|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 1004| 57| shutdown_snmp_logging(); 1005| 57| snmp_alarm_unregister_all(); 1006| 57| netsnmp_query_shutdown(); 1007| 57| snmp_close_sessions(); 1008| 57|#ifndef NETSNMP_DISABLE_MIB_LOADING 1009| 57| shutdown_mib(); 1010| 57|#endif /* NETSNMP_DISABLE_MIB_LOADING */ 1011| 57|#if defined(NETSNMP_USE_OPENSSL) && defined(HAVE_LIBSSL) && NETSNMP_TRANSPORT_TLSBASE_DOMAIN 1012| 57| netsnmp_certs_shutdown(); 1013| 57|#endif 1014| 57|#if !defined(NETSNMP_FEATURE_REMOVE_FILTER_SOURCE) 1015| 57| netsnmp_transport_filter_cleanup(); 1016| 57|#endif 1017| 57| unregister_all_config_handlers(); 1018| 57| netsnmp_container_free_list(); 1019| 57| clear_sec_mod(); 1020| 57| clear_snmp_enum(); 1021| 57| netsnmp_clear_tdomain_list(); 1022| 57| clear_callback(); 1023| 57| netsnmp_ds_shutdown(); 1024| 57| netsnmp_clear_default_target(); 1025| 57| netsnmp_clear_default_domain(); 1026| 57| shutdown_secmod(); 1027| 57| shutdown_snmp_transport(); 1028| 57| shutdown_data_list(); 1029| 57| snmp_debug_shutdown(); /* should be done last */ 1030| | 1031| 57| init_snmp_init_done = 0; 1032| 57| _init_snmp_init_done = 0; 1033| 57|} snmp_session_insert: 1039| 57|{ 1040| 57| if (NULL == slp) ------------------ | Branch (1040:9): [True: 0, False: 57] ------------------ 1041| 0| return; 1042| | 1043| 57| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 57|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 57] | | ------------------ ------------------ 1044| 57| slp->next = Sessions; 1045| 57| Sessions = slp; 1046| 57| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 57|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 57] | | ------------------ ------------------ 1047| 57|} netsnmp_sess_config_transport: 1627| 57|{ 1628| | /* Optional supplemental transport configuration information and 1629| | final call to actually open the transport */ 1630| 57| if (transport_configuration) { ------------------ | Branch (1630:9): [True: 0, False: 57] ------------------ 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| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1657| 57|} netsnmp_sess_config_and_open_transport: 1689| 57|{ 1690| 57| int rc; 1691| | 1692| 57| DEBUGMSGTL(("snmp_sess", "opening transport: %x\n", transport->flags & NETSNMP_TRANSPORT_FLAG_OPENED)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1693| | 1694| | /* don't double open */ 1695| 57| if (transport->flags & NETSNMP_TRANSPORT_FLAG_OPENED) ------------------ | | 57| 57|#define NETSNMP_TRANSPORT_FLAG_OPENED 0x20 /* f_open called */ ------------------ | Branch (1695:9): [True: 0, False: 57] ------------------ 1696| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1697| | 1698| 57| if ((rc = netsnmp_sess_config_transport(in_session->transport_configuration, ------------------ | Branch (1698:9): [True: 0, False: 57] ------------------ 1699| 57| transport)) != SNMPERR_SUCCESS) { ------------------ | | 184| 57|#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| 57| if (transport->f_open) ------------------ | Branch (1705:9): [True: 0, False: 57] ------------------ 1706| 0| transport = transport->f_open(transport); 1707| | 1708| 57| if (transport == NULL) { ------------------ | Branch (1708:9): [True: 0, False: 57] ------------------ 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| 57| if (in_session->rcvMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1717:9): [True: 57, False: 0] ------------------ 1718| 57| DEBUGMSGTL(("snmp_sess", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1719| 57| "limiting session rcv size (%" NETSNMP_PRIz "d) to transport max (%" NETSNMP_PRIz "d)\n", 1720| 57| in_session->rcvMsgMaxSize, transport->msgMaxSize)); 1721| 57| in_session->rcvMsgMaxSize = transport->msgMaxSize; 1722| 57| } 1723| | 1724| 57| if (in_session->sndMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1724:9): [True: 57, False: 0] ------------------ 1725| 57| DEBUGMSGTL(("snmp_sess", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1726| 57| "limiting session snd size (%" NETSNMP_PRIz "d) to transport max (%" NETSNMP_PRIz "d)\n", 1727| 57| in_session->sndMsgMaxSize, transport->msgMaxSize)); 1728| 57| in_session->sndMsgMaxSize = transport->msgMaxSize; 1729| 57| } 1730| | 1731| 57| transport->flags |= NETSNMP_TRANSPORT_FLAG_OPENED; ------------------ | | 57| 57|#define NETSNMP_TRANSPORT_FLAG_OPENED 0x20 /* f_open called */ ------------------ 1732| 57| DEBUGMSGTL(("snmp_sess", "done opening transport: %x\n", transport->flags & NETSNMP_TRANSPORT_FLAG_OPENED)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1733| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1734| 57|} snmp_add: 1848| 57|{ 1849| 57| struct session_list *slp; 1850| | 1851| 57| slp = snmp_sess_add_ex(in_session, transport, fpre_parse, NULL, 1852| 57| fpost_parse, NULL, NULL, NULL, NULL); 1853| 57| if (slp == NULL) { ------------------ | Branch (1853:9): [True: 0, False: 57] ------------------ 1854| 0| return NULL; 1855| 0| } 1856| | 1857| 57| snmp_session_insert(slp); 1858| | 1859| 57| return (slp->session); 1860| 57|} snmp_sess_add_ex: 1909| 57|{ 1910| 57| struct session_list *slp; 1911| 57| int rc; 1912| | 1913| 57| _init_snmp(); 1914| | 1915| 57| if (transport == NULL) ------------------ | Branch (1915:9): [True: 0, False: 57] ------------------ 1916| 0| return NULL; 1917| | 1918| 57| if (NULL != in_session && (in_session->rcvMsgMaxSize < SNMP_MIN_MAX_LEN || ------------------ | | 48| 114|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ | Branch (1918:9): [True: 57, False: 0] | Branch (1918:32): [True: 0, False: 57] ------------------ 1919| 57| in_session->sndMsgMaxSize < SNMP_MIN_MAX_LEN)) { ------------------ | | 48| 57|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ | Branch (1919:32): [True: 0, False: 57] ------------------ 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| 57| if (in_session == NULL) { ------------------ | Branch (1925:9): [True: 0, False: 57] ------------------ 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| 57| if ((rc = netsnmp_sess_config_and_open_transport(in_session, transport)) ------------------ | Branch (1932:9): [True: 0, False: 57] ------------------ 1933| 57| != SNMPERR_SUCCESS) { ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1934| 0| return NULL; 1935| 0| } 1936| | 1937| 57| DEBUGMSGTL(("snmp_sess_add", "fd %d\n", transport->sock)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1938| | 1939| 57| if ((slp = snmp_sess_copy(in_session)) == NULL) { ------------------ | Branch (1939:9): [True: 0, False: 57] ------------------ 1940| 0| transport->f_close(transport); 1941| 0| netsnmp_transport_free(transport); 1942| 0| return (NULL); 1943| 0| } 1944| | 1945| 57| slp->transport = transport; 1946| 57| slp->internal->hook_pre = fpre_parse; 1947| 57| slp->internal->hook_parse = fparse; 1948| 57| slp->internal->hook_post = fpost_parse; 1949| 57| slp->internal->hook_build = fbuild; 1950| 57| slp->internal->hook_realloc_build = frbuild; 1951| 57| slp->internal->check_packet = fcheck; 1952| 57| slp->internal->hook_create_pdu = fcreate_pdu; 1953| | 1954| | /** don't let session max exceed transport max */ 1955| 57| if (slp->session->rcvMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1955:9): [True: 0, False: 57] ------------------ 1956| 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] | | ------------------ ------------------ 1957| 0| "limiting session rcv size (%" NETSNMP_PRIz "d) to transport max (%" NETSNMP_PRIz "d)\n", 1958| 0| slp->session->rcvMsgMaxSize, transport->msgMaxSize)); 1959| 0| slp->session->rcvMsgMaxSize = transport->msgMaxSize; 1960| 0| } 1961| 57| if (slp->session->sndMsgMaxSize > transport->msgMaxSize) { ------------------ | Branch (1961:9): [True: 0, False: 57] ------------------ 1962| 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] | | ------------------ ------------------ 1963| 0| "limiting session snd size (%" NETSNMP_PRIz "d) to transport max (%" NETSNMP_PRIz "d)\n", 1964| 0| slp->session->sndMsgMaxSize, transport->msgMaxSize)); 1965| 0| slp->session->sndMsgMaxSize = transport->msgMaxSize; 1966| 0| } 1967| | 1968| 57| if (transport->f_setup_session && ------------------ | Branch (1968:9): [True: 57, False: 0] ------------------ 1969| 57| transport->f_setup_session(transport, slp->session) != SNMPERR_SUCCESS) ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1969:9): [True: 0, False: 57] ------------------ 1970| 0| goto close_session; 1971| | 1972| | /* Anything below this point should only be done if the transport 1973| | had no say in the matter */ 1974| 57| if (slp->session->securityLevel == 0) ------------------ | Branch (1974:9): [True: 57, False: 0] ------------------ 1975| 57| slp->session->securityLevel = SNMP_SEC_LEVEL_NOAUTH; ------------------ | | 299| 57|#define SNMP_SEC_LEVEL_NOAUTH 1 ------------------ 1976| | 1977| 57| if (slp->session->version == SNMP_VERSION_3) { ------------------ | | 113| 57|#define SNMP_VERSION_3 3 ------------------ | Branch (1977:9): [True: 0, False: 57] ------------------ 1978| 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] | | ------------------ ------------------ 1979| 0| "adding v3 session -- maybe engineID probe now\n")); 1980| 0| if (!snmpv3_engineID_probe(slp, slp->session)) { ------------------ | Branch (1980:13): [True: 0, False: 0] ------------------ 1981| 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] | | ------------------ ------------------ 1982| 0| goto close_session; 1983| 0| } 1984| 0| } 1985| | 1986| 57| slp->session->flags &= ~SNMP_FLAGS_DONT_PROBE; ------------------ | | 155| 57|#define SNMP_FLAGS_DONT_PROBE 0x100 /* don't probe for an engineID */ ------------------ 1987| | 1988| 57| return slp; 1989| | 1990| 0|close_session: 1991| 0| snmp_sess_close(slp); 1992| | return NULL; 1993| 57|} /* end snmp_sess_add_ex() */ netsnmp_cleanup_session: 2053| 57|{ 2054| 57| free(s->localname); 2055| 57| free(s->peername); 2056| 57| free(s->community); 2057| 57| free(s->contextEngineID); 2058| 57| free(s->contextName); 2059| 57| free(s->securityEngineID); 2060| 57| free(s->securityName); 2061| 57| free(s->securityAuthProto); 2062| 57| free(s->securityAuthLocalKey); 2063| 57| free(s->securityPrivProto); 2064| 57| free(s->securityPrivLocalKey); 2065| 57| free(s->paramName); 2066| 57|#ifndef NETSNMP_NO_TRAP_STATS 2067| 57| free(s->trap_stats); 2068| 57|#endif /* NETSNMP_NO_TRAP_STATS */ 2069| 57| usm_free_user(s->sessUser); 2070| 57| netsnmp_free_transport_config(s->transport_configuration); 2071| 57| memset(s, 0, sizeof(*s)); 2072| 57|} snmp_sess_close: 2103| 57|{ 2104| 57| netsnmp_transport *transport; 2105| 57| struct snmp_internal_session *isp; 2106| 57| netsnmp_session *sesp = NULL; 2107| 57| struct snmp_secmod_def *sptr; 2108| | 2109| 57| if (slp == NULL) { ------------------ | Branch (2109:9): [True: 0, False: 57] ------------------ 2110| 0| return 0; 2111| 0| } 2112| | 2113| 57| if (slp->session != NULL && ------------------ | Branch (2113:9): [True: 57, False: 0] ------------------ 2114| 57| (sptr = find_sec_mod(slp->session->securityModel)) != NULL && ------------------ | Branch (2114:9): [True: 57, False: 0] ------------------ 2115| 57| sptr->session_close != NULL) { ------------------ | Branch (2115:9): [True: 0, False: 57] ------------------ 2116| 0| (*sptr->session_close) (slp->session); 2117| 0| } 2118| | 2119| 57| isp = slp->internal; 2120| 57| slp->internal = NULL; 2121| | 2122| 57| if (isp) { ------------------ | Branch (2122:9): [True: 57, False: 0] ------------------ 2123| 57| netsnmp_request_list *rp, *orp; 2124| | 2125| 57| SNMP_FREE(isp->packet); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 2126| | 2127| | /* 2128| | * Free each element in the input request list. 2129| | */ 2130| 57| rp = isp->requests; 2131| 57| while (rp) { ------------------ | Branch (2131:16): [True: 0, False: 57] ------------------ 2132| 0| orp = rp; 2133| 0| rp = rp->next_request; 2134| 0| if (orp->callback) { ------------------ | Branch (2134:17): [True: 0, False: 0] ------------------ 2135| 0| orp->callback(NETSNMP_CALLBACK_OP_TIMED_OUT, ------------------ | | 320| 0|#define NETSNMP_CALLBACK_OP_TIMED_OUT 2 ------------------ 2136| 0| slp->session, orp->pdu->reqid, 2137| 0| orp->pdu, orp->cb_data); 2138| 0| } 2139| 0| remove_request(isp, NULL, orp); 2140| 0| free(orp); 2141| 0| } 2142| | 2143| 57| free(isp); 2144| 57| } 2145| | 2146| 57| transport = slp->transport; 2147| 57| slp->transport = NULL; 2148| | 2149| 57| if (transport) { ------------------ | Branch (2149:9): [True: 57, False: 0] ------------------ 2150| 57| transport->f_close(transport); 2151| 57| netsnmp_transport_free(transport); 2152| 57| } 2153| | 2154| 57| sesp = slp->session; 2155| 57| slp->session = NULL; 2156| | 2157| | /* 2158| | * The following is necessary to avoid memory leakage when closing AgentX 2159| | * sessions that may have multiple subsessions. These hang off the main 2160| | * session at ->subsession, and chain through ->next. 2161| | */ 2162| | 2163| 57| if (sesp != NULL && sesp->subsession != NULL) { ------------------ | Branch (2163:9): [True: 57, False: 0] | Branch (2163:25): [True: 0, False: 57] ------------------ 2164| 0| netsnmp_session *subsession = sesp->subsession, *tmpsub; 2165| | 2166| 0| while (subsession != NULL) { ------------------ | Branch (2166:16): [True: 0, False: 0] ------------------ 2167| 0| DEBUGMSGTL(("snmp_sess_close", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2168| 0| "closing session %p, subsession %p\n", sesp, 2169| 0| subsession)); 2170| 0| tmpsub = subsession->next; 2171| 0| snmp_free_session(subsession); 2172| 0| subsession = tmpsub; 2173| 0| } 2174| 0| } 2175| | 2176| 57| snmp_free_session(sesp); 2177| 57| free(slp); 2178| 57| return 1; 2179| 57|} snmp_close: 2183| 57|{ 2184| 57| struct session_list *slp = NULL, *oslp = NULL; 2185| | 2186| 57| { /*MTCRITICAL_RESOURCE */ 2187| 57| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 57|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 57] | | ------------------ ------------------ 2188| 57| if (Sessions && Sessions->session == session) { /* If first entry */ ------------------ | Branch (2188:13): [True: 0, False: 57] | Branch (2188:25): [True: 0, False: 0] ------------------ 2189| 0| slp = Sessions; 2190| 0| Sessions = slp->next; 2191| 57| } else { 2192| 57| for (slp = Sessions; slp; slp = slp->next) { ------------------ | Branch (2192:34): [True: 0, False: 57] ------------------ 2193| 0| if (slp->session == session) { ------------------ | Branch (2193:21): [True: 0, False: 0] ------------------ 2194| 0| if (oslp) /* if we found entry that points here */ ------------------ | Branch (2194:25): [True: 0, False: 0] ------------------ 2195| 0| oslp->next = slp->next; /* link around this entry */ 2196| 0| break; 2197| 0| } 2198| 0| oslp = slp; 2199| 0| } 2200| 57| } 2201| 57| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 57|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 57] | | ------------------ ------------------ 2202| 57| } /*END MTCRITICAL_RESOURCE */ 2203| 57| if (slp == NULL) { ------------------ | Branch (2203:9): [True: 57, False: 0] ------------------ 2204| 57| return 0; 2205| 57| } 2206| 0| return snmp_sess_close(slp); 2207| 57|} snmp_close_sessions: 2211| 57|{ 2212| 57| struct session_list *slp; 2213| | 2214| 57| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 57|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 57] | | ------------------ ------------------ 2215| 114| while (Sessions) { ------------------ | Branch (2215:12): [True: 57, False: 57] ------------------ 2216| 57| slp = Sessions; 2217| 57| Sessions = Sessions->next; 2218| 57| snmp_sess_close(slp); 2219| 57| } 2220| 57| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 57|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 57] | | ------------------ ------------------ 2221| 57| return 1; 2222| 57|} snmpv3_parse: 3851| 12|{ 3852| 12| u_char type, msg_flags; 3853| 12| long ver, msg_sec_model; 3854| 12| size_t max_size_response; 3855| 12| u_char tmp_buf[SNMP_MAX_MSG_SIZE]; 3856| 12| size_t tmp_buf_len; 3857| 12| u_char pdu_buf[SNMP_MAX_MSG_SIZE]; 3858| 12| u_char *mallocbuf = NULL; 3859| 12| size_t pdu_buf_len = SNMP_MAX_MSG_SIZE; ------------------ | | 109| 12|#define SNMP_MAX_MSG_SIZE 1472 /* ethernet MTU minus IP/UDP header */ ------------------ 3860| 12| u_char *sec_params; 3861| 12| u_char *msg_data; 3862| 12| u_char *cp; 3863| 12| size_t asn_len, msg_len; 3864| 12| int ret, ret_val; 3865| 12| struct snmp_secmod_def *sptr; 3866| | 3867| | 3868| 12| msg_data = data; 3869| 12| msg_len = *length; 3870| | 3871| | 3872| | /* 3873| | * message is an ASN.1 SEQUENCE 3874| | */ 3875| 12| DEBUGDUMPSECTION("recv", "SNMPv3 Message"); ------------------ | | 81| 12| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | 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: 12] | | ------------------ ------------------ 3876| 12| data = asn_parse_sequence(data, length, &type, 3877| 12| (ASN_SEQUENCE | ASN_CONSTRUCTOR), "message"); ------------------ | | 84| 12|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), "message"); ------------------ | | 96| 12|#define ASN_CONSTRUCTOR 0x20U ------------------ 3878| 12| if (data == NULL) { ------------------ | Branch (3878:9): [True: 0, False: 12] ------------------ 3879| | /* 3880| | * error msg detail is set 3881| | */ 3882| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3883| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3884| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3885| 0| } 3886| | 3887| | /* 3888| | * parse msgVersion 3889| | */ 3890| 12| DEBUGDUMPHEADER("recv", "SNMP Version Number"); ------------------ | | 79| 12| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 12] | | ------------------ ------------------ 3891| 12| data = asn_parse_int(data, length, &type, &ver, sizeof(ver)); 3892| 12| DEBUGINDENTLESS(); ------------------ | | 75| 12|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 12] | | ------------------ ------------------ 3893| 12| if (data == NULL) { ------------------ | Branch (3893:9): [True: 0, False: 12] ------------------ 3894| 0| ERROR_MSG("bad parse of version"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 3895| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3896| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 3897| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3898| 0| } 3899| 12| pdu->version = ver; 3900| | 3901| | /* 3902| | * parse msgGlobalData sequence 3903| | */ 3904| 12| cp = data; 3905| 12| asn_len = *length; 3906| 12| DEBUGDUMPSECTION("recv", "msgGlobalData"); ------------------ | | 81| 12| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | 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: 12] | | ------------------ ------------------ 3907| 12| data = asn_parse_sequence(data, &asn_len, &type, 3908| 12| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 12|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 12|#define ASN_CONSTRUCTOR 0x20U ------------------ 3909| 12| "msgGlobalData"); 3910| 12| if (data == NULL) { ------------------ | Branch (3910:9): [True: 0, False: 12] ------------------ 3911| | /* 3912| | * error msg detail is set 3913| | */ 3914| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3915| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 3916| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3917| 0| } 3918| 12| *length -= data - cp; /* subtract off the length of the header */ 3919| | 3920| | /* 3921| | * msgID 3922| | */ 3923| 12| DEBUGDUMPHEADER("recv", "msgID"); ------------------ | | 79| 12| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 12] | | ------------------ ------------------ 3924| 12| data = 3925| 12| asn_parse_int(data, length, &type, &pdu->msgid, 3926| 12| sizeof(pdu->msgid)); 3927| 12| DEBUGINDENTLESS(); ------------------ | | 75| 12|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 12] | | ------------------ ------------------ 3928| 12| if (data == NULL || type != ASN_INTEGER) { ------------------ | | 75| 12|#define ASN_INTEGER 0x02U ------------------ | Branch (3928:9): [True: 0, False: 12] | Branch (3928:25): [True: 0, False: 12] ------------------ 3929| 0| ERROR_MSG("error parsing msgID"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 3930| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 3931| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3932| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3933| 0| } 3934| | 3935| | /* 3936| | * Check the msgID we received is a legal value. If not, then increment 3937| | * snmpInASNParseErrs and return the appropriate error (see RFC 2572, 3938| | * para. 7.2, section 2 -- note that a bad msgID means that the received 3939| | * message is NOT a serialization of an SNMPv3Message, since the msgID 3940| | * field is out of bounds). 3941| | */ 3942| | 3943| 12| if (pdu->msgid < 0 || pdu->msgid > SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 12|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (3943:9): [True: 0, False: 12] | Branch (3943:27): [True: 0, False: 12] ------------------ 3944| 0| snmp_log(LOG_ERR, "Received bad msgID (%ld %s %s).\n", pdu->msgid, 3945| 0| (pdu->msgid < 0) ? "<" : ">", ------------------ | Branch (3945:18): [True: 0, False: 0] ------------------ 3946| 0| (pdu->msgid < 0) ? "0" : "2^31 - 1"); ------------------ | Branch (3946:18): [True: 0, False: 0] ------------------ 3947| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3948| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 3949| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3950| 0| } 3951| | 3952| | /* 3953| | * msgMaxSize 3954| | */ 3955| 12| DEBUGDUMPHEADER("recv:msgMaxSize", "msgMaxSize"); ------------------ | | 79| 12| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 12] | | ------------------ ------------------ 3956| 12| data = asn_parse_int(data, length, &type, &pdu->msgMaxSize, 3957| 12| sizeof(pdu->msgMaxSize)); 3958| 12| DEBUGINDENTLESS(); ------------------ | | 75| 12|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 12] | | ------------------ ------------------ 3959| 12| if (data == NULL || type != ASN_INTEGER) { ------------------ | | 75| 12|#define ASN_INTEGER 0x02U ------------------ | Branch (3959:9): [True: 0, False: 12] | Branch (3959:25): [True: 0, False: 12] ------------------ 3960| 0| ERROR_MSG("error parsing msgMaxSize"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 3961| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3962| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 3963| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3964| 0| } 3965| | 3966| | /* 3967| | * Check the msgMaxSize we received is a legal value. If not, then 3968| | * increment snmpInASNParseErrs and return the appropriate error (see RFC 3969| | * 2572, para. 7.2, section 2 -- note that a bad msgMaxSize means that the 3970| | * received message is NOT a serialization of an SNMPv3Message, since the 3971| | * msgMaxSize field is out of bounds). 3972| | */ 3973| | 3974| 12| if (pdu->msgMaxSize < SNMP_MIN_MAX_LEN) { ------------------ | | 48| 12|#define SNMP_MIN_MAX_LEN 484 /* minimum maximum message size */ ------------------ | Branch (3974:9): [True: 2, False: 10] ------------------ 3975| 2| snmp_log(LOG_ERR, "Received bad msgMaxSize (%lu < 484).\n", 3976| 2| pdu->msgMaxSize); 3977| 2| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 2|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3978| 2| DEBUGINDENTADD(-4); ------------------ | | 73| 2|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 2|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 2] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 2] | | ------------------ ------------------ 3979| 2| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 2|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3980| 10| } else if (pdu->msgMaxSize > SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 10|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (3980:16): [True: 0, False: 10] ------------------ 3981| 0| snmp_log(LOG_ERR, "Received bad msgMaxSize (%lu > 2^31 - 1).\n", 3982| 0| pdu->msgMaxSize); 3983| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3984| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 3985| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 3986| 10| } else { 3987| 10| DEBUGMSGTL(("snmpv3_parse:msgMaxSize", "msgMaxSize %lu received\n", ------------------ | | 66| 10|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 10|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 10] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 10] | | ------------------ ------------------ 3988| 10| pdu->msgMaxSize)); 3989| | /** don't increase max msg size if we've already got one */ 3990| 10| if (sess->sndMsgMaxSize < pdu->msgMaxSize) { ------------------ | Branch (3990:13): [True: 10, False: 0] ------------------ 3991| 10| DEBUGMSGTL(("snmpv3_parse:msgMaxSize", ------------------ | | 66| 10|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 10|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 10] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 10] | | ------------------ ------------------ 3992| 10| "msgMaxSize %" NETSNMP_PRIz "d greater than session max %ld; reducing\n", 3993| 10| sess->sndMsgMaxSize, pdu->msgMaxSize)); 3994| 10| pdu->msgMaxSize = sess->sndMsgMaxSize; 3995| 10| } 3996| 10| } 3997| | 3998| | /* 3999| | * msgFlags 4000| | */ 4001| 10| tmp_buf_len = SNMP_MAX_MSG_SIZE; ------------------ | | 109| 10|#define SNMP_MAX_MSG_SIZE 1472 /* ethernet MTU minus IP/UDP header */ ------------------ 4002| 10| DEBUGDUMPHEADER("recv", "msgFlags"); ------------------ | | 79| 10| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 10|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 10] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 10] | | ------------------ ------------------ 4003| 10| data = asn_parse_string(data, length, &type, tmp_buf, &tmp_buf_len); 4004| 10| DEBUGINDENTLESS(); ------------------ | | 75| 10|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 10|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 10] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 10] | | ------------------ ------------------ 4005| 10| if (data == NULL || type != ASN_OCTET_STR || tmp_buf_len != 1) { ------------------ | | 78| 19|#define ASN_OCTET_STR 0x04U ------------------ | Branch (4005:9): [True: 1, False: 9] | Branch (4005:25): [True: 0, False: 9] | Branch (4005:50): [True: 0, False: 9] ------------------ 4006| 1| ERROR_MSG("error parsing msgFlags"); ------------------ | | 188| 1|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4007| 1| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 1|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4008| 1| DEBUGINDENTADD(-4); ------------------ | | 73| 1|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 1] | | ------------------ ------------------ 4009| 1| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 1|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 4010| 1| } 4011| 9| msg_flags = *tmp_buf; 4012| 9| if (msg_flags & SNMP_MSG_FLAG_RPRT_BIT) ------------------ | | 305| 9|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ | Branch (4012:9): [True: 1, False: 8] ------------------ 4013| 1| pdu->flags |= SNMP_MSG_FLAG_RPRT_BIT; ------------------ | | 305| 1|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ 4014| 8| else 4015| 8| pdu->flags &= (~SNMP_MSG_FLAG_RPRT_BIT); ------------------ | | 305| 8|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ 4016| | 4017| | /* 4018| | * msgSecurityModel 4019| | */ 4020| 9| DEBUGDUMPHEADER("recv", "msgSecurityModel"); ------------------ | | 79| 9| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 9|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 9] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 9] | | ------------------ ------------------ 4021| 9| data = asn_parse_int(data, length, &type, &msg_sec_model, 4022| 9| sizeof(msg_sec_model)); 4023| 9| DEBUGINDENTADD(-4); /* return from global data indent */ ------------------ | | 73| 9|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 9|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 9] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 9] | | ------------------ ------------------ 4024| 9| if (data == NULL || type != ASN_INTEGER || ------------------ | | 75| 18|#define ASN_INTEGER 0x02U ------------------ | Branch (4024:9): [True: 0, False: 9] | Branch (4024:25): [True: 0, False: 9] ------------------ 4025| 9| msg_sec_model < 1 || msg_sec_model > 0x7fffffff) { ------------------ | Branch (4025:9): [True: 0, False: 9] | Branch (4025:30): [True: 0, False: 9] ------------------ 4026| 0| ERROR_MSG("error parsing msgSecurityModel"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4027| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4028| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4029| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 4030| 0| } 4031| 9| sptr = find_sec_mod(msg_sec_model); 4032| 9| if (!sptr) { ------------------ | Branch (4032:9): [True: 0, False: 9] ------------------ 4033| 0| snmp_log(LOG_WARNING, "unknown security model: %ld\n", 4034| 0| msg_sec_model); 4035| 0| snmp_increment_statistic(STAT_SNMPUNKNOWNSECURITYMODELS); ------------------ | | 611| 0|#define STAT_SNMPUNKNOWNSECURITYMODELS 0 ------------------ 4036| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4037| 0| return SNMPERR_UNKNOWN_SEC_MODEL; ------------------ | | 214| 0|#define SNMPERR_UNKNOWN_SEC_MODEL (-30) ------------------ 4038| 0| } 4039| 9| pdu->securityModel = msg_sec_model; 4040| | 4041| 9| if (msg_flags & SNMP_MSG_FLAG_PRIV_BIT && ------------------ | | 304| 18|#define SNMP_MSG_FLAG_PRIV_BIT 0x02 ------------------ | Branch (4041:9): [True: 0, False: 9] ------------------ 4042| 0| !(msg_flags & SNMP_MSG_FLAG_AUTH_BIT)) { ------------------ | | 303| 0|#define SNMP_MSG_FLAG_AUTH_BIT 0x01 ------------------ | Branch (4042:9): [True: 0, False: 0] ------------------ 4043| 0| ERROR_MSG("invalid message, illegal msgFlags"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4044| 0| snmp_increment_statistic(STAT_SNMPINVALIDMSGS); ------------------ | | 612| 0|#define STAT_SNMPINVALIDMSGS 1 ------------------ 4045| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4046| 0| return SNMPERR_INVALID_MSG; ------------------ | | 215| 0|#define SNMPERR_INVALID_MSG (-31) ------------------ 4047| 0| } 4048| 9| pdu->securityLevel = ((msg_flags & SNMP_MSG_FLAG_AUTH_BIT) ------------------ | | 303| 9|#define SNMP_MSG_FLAG_AUTH_BIT 0x01 ------------------ | Branch (4048:27): [True: 9, False: 0] ------------------ 4049| 9| ? ((msg_flags & SNMP_MSG_FLAG_PRIV_BIT) ------------------ | | 304| 9|#define SNMP_MSG_FLAG_PRIV_BIT 0x02 ------------------ | Branch (4049:30): [True: 0, False: 9] ------------------ 4050| 9| ? SNMP_SEC_LEVEL_AUTHPRIV ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ 4051| 9| : SNMP_SEC_LEVEL_AUTHNOPRIV) ------------------ | | 300| 9|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ 4052| 9| : SNMP_SEC_LEVEL_NOAUTH); ------------------ | | 299| 0|#define SNMP_SEC_LEVEL_NOAUTH 1 ------------------ 4053| | /* 4054| | * end of msgGlobalData 4055| | */ 4056| | 4057| | /* 4058| | * securtityParameters OCTET STRING begins after msgGlobalData 4059| | */ 4060| 9| sec_params = data; 4061| 9| pdu->contextEngineID = calloc(1, SNMP_MAX_ENG_SIZE); ------------------ | | 111| 9|#define SNMP_MAX_ENG_SIZE 32 ------------------ 4062| 9| pdu->contextEngineIDLen = SNMP_MAX_ENG_SIZE; ------------------ | | 111| 9|#define SNMP_MAX_ENG_SIZE 32 ------------------ 4063| | 4064| | /* 4065| | * Note: there is no length limit on the msgAuthoritativeEngineID field, 4066| | * although we would EXPECT it to be limited to 32 (the SnmpEngineID TC 4067| | * limit). We'll use double that here to be on the safe side. 4068| | */ 4069| | 4070| 9| pdu->securityEngineID = calloc(1, SNMP_MAX_ENG_SIZE * 2); ------------------ | | 111| 9|#define SNMP_MAX_ENG_SIZE 32 ------------------ 4071| 9| pdu->securityEngineIDLen = SNMP_MAX_ENG_SIZE * 2; ------------------ | | 111| 9|#define SNMP_MAX_ENG_SIZE 32 ------------------ 4072| 9| pdu->securityName = calloc(1, SNMP_MAX_SEC_NAME_SIZE); ------------------ | | 112| 9|#define SNMP_MAX_SEC_NAME_SIZE 256 ------------------ 4073| 9| pdu->securityNameLen = SNMP_MAX_SEC_NAME_SIZE; ------------------ | | 112| 9|#define SNMP_MAX_SEC_NAME_SIZE 256 ------------------ 4074| | 4075| 9| if ((pdu->securityName == NULL) || ------------------ | Branch (4075:9): [True: 0, False: 9] ------------------ 4076| 9| (pdu->securityEngineID == NULL) || ------------------ | Branch (4076:9): [True: 0, False: 9] ------------------ 4077| 9| (pdu->contextEngineID == NULL)) { ------------------ | Branch (4077:9): [True: 0, False: 9] ------------------ 4078| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 4079| 0| } 4080| | 4081| 9| if (pdu_buf_len < msg_len ------------------ | Branch (4081:9): [True: 0, False: 9] ------------------ 4082| 0| && pdu->securityLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (4082:12): [True: 0, False: 0] ------------------ 4083| | /* 4084| | * space needed is larger than we have in the default buffer 4085| | */ 4086| 0| mallocbuf = calloc(1, msg_len); 4087| 0| pdu_buf_len = msg_len; 4088| 0| cp = mallocbuf; 4089| 9| } else { 4090| 9| memset(pdu_buf, 0, pdu_buf_len); 4091| 9| cp = pdu_buf; 4092| 9| } 4093| | 4094| 9| DEBUGDUMPSECTION("recv", "SM msgSecurityParameters"); ------------------ | | 81| 9| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 9|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 9] | | | | ------------------ | | ------------------ | | 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: 9] | | ------------------ ------------------ 4095| 9| if (sptr->decode) { ------------------ | Branch (4095:9): [True: 9, False: 0] ------------------ 4096| 9| struct snmp_secmod_incoming_params parms; 4097| 9| parms.msgProcModel = pdu->msgParseModel; 4098| 9| parms.maxMsgSize = pdu->msgMaxSize; 4099| 9| parms.secParams = sec_params; 4100| 9| parms.secModel = msg_sec_model; 4101| 9| parms.secLevel = pdu->securityLevel; 4102| 9| parms.wholeMsg = msg_data; 4103| 9| parms.wholeMsgLen = msg_len; 4104| 9| parms.secEngineID = pdu->securityEngineID; 4105| 9| parms.secEngineIDLen = &pdu->securityEngineIDLen; 4106| 9| parms.secName = pdu->securityName; 4107| 9| parms.secNameLen = &pdu->securityNameLen; 4108| 9| parms.scopedPdu = &cp; 4109| 9| parms.scopedPduLen = &pdu_buf_len; 4110| 9| parms.maxSizeResponse = &max_size_response; 4111| 9| parms.secStateRef = &pdu->securityStateRef; 4112| 9| parms.sess = sess; 4113| 9| parms.pdu = pdu; 4114| 9| parms.msg_flags = msg_flags; 4115| 9| ret_val = (*sptr->decode) (&parms); 4116| 9| } else { 4117| 0| SNMP_FREE(mallocbuf); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 4118| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4119| 0| snmp_log(LOG_WARNING, "security service %ld can't decode packets\n", 4120| 0| msg_sec_model); 4121| 0| return (-1); 4122| 0| } 4123| | 4124| 9| if (ret_val != SNMPERR_SUCCESS) { ------------------ | | 184| 9|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (4124:9): [True: 9, False: 0] ------------------ 4125| 9| DEBUGDUMPSECTION("recv", "ScopedPDU"); ------------------ | | 81| 9| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 9|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 9] | | | | ------------------ | | ------------------ | | 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: 9] | | ------------------ ------------------ 4126| | /* 4127| | * Parse as much as possible -- though I don't see the point? [jbpn]. 4128| | */ 4129| 9| if (cp) { ------------------ | Branch (4129:13): [True: 9, False: 0] ------------------ 4130| 9| cp = snmpv3_scopedPDU_parse(pdu, cp, &pdu_buf_len); 4131| 9| } 4132| 9| if (cp) { ------------------ | Branch (4132:13): [True: 0, False: 9] ------------------ 4133| 0| DEBUGPRINTPDUTYPE("recv", *cp); ------------------ | | 440| 0| DEBUGDUMPSECTION(token, snmp_pdu_type(type)) | | ------------------ | | | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | | | ------------------ | | | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | | | ------------------ | | | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | | | ------------------ | | | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | | | 193| 0| __DBGINDENTMORE() | | | | | | ------------------ | | | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | | | ------------------ | | | | ------------------ | | | | | Branch (81:56): [Folded, False: 0] | | | | ------------------ | | ------------------ ------------------ 4134| 0| snmp_pdu_parse(pdu, cp, &pdu_buf_len); 4135| 0| DEBUGINDENTADD(-8); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 4136| 9| } else { 4137| 9| DEBUGINDENTADD(-4); ------------------ | | 73| 9|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 9|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 9] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 9] | | ------------------ ------------------ 4138| 9| } 4139| | 4140| 9| SNMP_FREE(mallocbuf); ------------------ | | 62| 9|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 9] | | | Branch (62:66): [Folded, False: 9] | | ------------------ ------------------ 4141| 9| return ret_val; 4142| 9| } 4143| | 4144| | /* 4145| | * parse plaintext ScopedPDU sequence 4146| | */ 4147| 0| *length = pdu_buf_len; 4148| 0| DEBUGDUMPSECTION("recv", "ScopedPDU"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 4149| 0| data = snmpv3_scopedPDU_parse(pdu, cp, length); 4150| 0| if (data == NULL) { ------------------ | Branch (4150:9): [True: 0, False: 0] ------------------ 4151| 0| snmp_log(LOG_WARNING, "security service %ld error parsing ScopedPDU\n", 4152| 0| msg_sec_model); 4153| 0| ERROR_MSG("error parsing PDU"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4154| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4155| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 4156| 0| SNMP_FREE(mallocbuf); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 4157| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 4158| 0| } 4159| | 4160| | /* 4161| | * parse the PDU. 4162| | */ 4163| 0| if (after_header != NULL) { ------------------ | Branch (4163:9): [True: 0, False: 0] ------------------ 4164| 0| *after_header = data; 4165| 0| tmp_buf_len = *length; 4166| 0| } 4167| | 4168| 0| DEBUGPRINTPDUTYPE("recv", *data); ------------------ | | 440| 0| DEBUGDUMPSECTION(token, snmp_pdu_type(type)) | | ------------------ | | | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | | | ------------------ | | | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | | | ------------------ | | | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | | | ------------------ | | | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | | | ------------------ | | | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | | | 193| 0| __DBGINDENTMORE() | | | | | | ------------------ | | | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | | | ------------------ | | | | ------------------ | | | | | Branch (81:56): [Folded, False: 0] | | | | ------------------ | | ------------------ ------------------ 4169| 0| ret = snmp_pdu_parse(pdu, data, length); 4170| 0| DEBUGINDENTADD(-8); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 4171| | 4172| 0| if (after_header != NULL) { ------------------ | Branch (4172:9): [True: 0, False: 0] ------------------ 4173| 0| *length = tmp_buf_len; 4174| 0| } 4175| | 4176| 0| if (ret != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (4176:9): [True: 0, False: 0] ------------------ 4177| 0| snmp_log(LOG_WARNING, "security service %ld error parsing ScopedPDU\n", 4178| 0| msg_sec_model); 4179| 0| ERROR_MSG("error parsing PDU"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4180| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4181| 0| SNMP_FREE(mallocbuf); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 4182| 0| return SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 4183| 0| } 4184| | 4185| 0| SNMP_FREE(mallocbuf); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 4186| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 4187| 0|} /* end snmpv3_parse() */ snmp_parse: 4713| 25|{ 4714| 25| int rc; 4715| | 4716| 25| rc = _snmp_parse(slp, pss, pdu, data, length); 4717| 25| if (rc) { ------------------ | Branch (4717:9): [True: 25, False: 0] ------------------ 4718| 25| if (!pss->s_snmp_errno) { ------------------ | Branch (4718:13): [True: 19, False: 6] ------------------ 4719| 19| pss->s_snmp_errno = SNMPERR_BAD_PARSE; ------------------ | | 197| 19|#define SNMPERR_BAD_PARSE (-13) ------------------ 4720| 19| } 4721| 25| SET_SNMP_ERROR(pss->s_snmp_errno); ------------------ | | 43| 25|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 4722| 25| } 4723| | 4724| 25| return rc; 4725| 25|} snmp_pdu_parse: 4729| 6|{ 4730| 6| u_char type; 4731| 6| u_char msg_type; 4732| 6| u_char *var_val; 4733| 6| size_t len; 4734| 6| size_t four; 4735| 6| netsnmp_variable_list *vp = NULL, *vplast = NULL; 4736| 6| oid objid[MAX_OID_LEN]; 4737| 6| u_char *p; 4738| | 4739| | /* 4740| | * Get the PDU type 4741| | */ 4742| 6| data = asn_parse_header(data, length, &msg_type); 4743| 6| if (data == NULL) ------------------ | Branch (4743:9): [True: 2, False: 4] ------------------ 4744| 2| return -1; 4745| 4| DEBUGMSGTL(("dumpv_recv"," Command %s\n", snmp_pdu_type(msg_type))); ------------------ | | 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: 0, False: 4] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 4] | | ------------------ ------------------ 4746| 4| pdu->command = msg_type; 4747| 4| pdu->flags &= (~UCD_MSG_FLAG_RESPONSE_PDU); ------------------ | | 311| 4|#define UCD_MSG_FLAG_RESPONSE_PDU 0x100 ------------------ 4748| | 4749| | /* 4750| | * get the fields in the PDU preceding the variable-bindings sequence 4751| | */ 4752| 4| switch (pdu->command) { 4753| 4| case SNMP_MSG_TRAP: ------------------ | | 135| 4|#define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 92| 4|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4) /* a4=164 */ | | ------------------ | | | | 96| 4|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4753:5): [True: 4, False: 0] ------------------ 4754| | /* 4755| | * enterprise 4756| | */ 4757| 4| pdu->enterprise_length = MAX_OID_LEN; ------------------ | | 106| 4|#define MAX_OID_LEN 128 /* max subid's in an oid */ ------------------ 4758| 4| data = asn_parse_objid(data, length, &type, objid, 4759| 4| &pdu->enterprise_length); 4760| 4| if (data == NULL) ------------------ | Branch (4760:13): [True: 0, False: 4] ------------------ 4761| 0| return -1; 4762| 4| pdu->enterprise = netsnmp_memdup(objid, 4763| 4| pdu->enterprise_length * sizeof(oid)); 4764| 4| if (pdu->enterprise == NULL) { ------------------ | Branch (4764:13): [True: 0, False: 4] ------------------ 4765| 0| return -1; 4766| 0| } 4767| | 4768| | /* 4769| | * agent-addr 4770| | */ 4771| 4| four = 4; 4772| 4| data = asn_parse_string(data, length, &type, 4773| 4| (u_char *) pdu->agent_addr, &four); 4774| 4| if (data == NULL) ------------------ | Branch (4774:13): [True: 0, False: 4] ------------------ 4775| 0| return -1; 4776| | 4777| | /* 4778| | * generic trap 4779| | */ 4780| 4| data = asn_parse_int(data, length, &type, (long *) &pdu->trap_type, 4781| 4| sizeof(pdu->trap_type)); 4782| 4| if (data == NULL) ------------------ | Branch (4782:13): [True: 0, False: 4] ------------------ 4783| 0| return -1; 4784| | /* 4785| | * specific trap 4786| | */ 4787| 4| data = 4788| 4| asn_parse_int(data, length, &type, 4789| 4| (long *) &pdu->specific_type, 4790| 4| sizeof(pdu->specific_type)); 4791| 4| if (data == NULL) ------------------ | Branch (4791:13): [True: 0, False: 4] ------------------ 4792| 0| return -1; 4793| | 4794| | /* 4795| | * timestamp 4796| | */ 4797| 4| data = asn_parse_unsigned_int(data, length, &type, &pdu->time, 4798| 4| sizeof(pdu->time)); 4799| 4| if (data == NULL) ------------------ | Branch (4799:13): [True: 1, False: 3] ------------------ 4800| 1| return -1; 4801| | 4802| 3| break; 4803| | 4804| 3| case SNMP_MSG_RESPONSE: ------------------ | | 127| 0|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4804:5): [True: 0, False: 4] ------------------ 4805| 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 (4805:5): [True: 0, False: 4] ------------------ 4806| 0| pdu->flags |= UCD_MSG_FLAG_RESPONSE_PDU; ------------------ | | 311| 0|#define UCD_MSG_FLAG_RESPONSE_PDU 0x100 ------------------ 4807| 0| NETSNMP_FALLTHROUGH; ------------------ | | 2411| 0|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 4808| | 4809| 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 (4809:5): [True: 0, False: 4] ------------------ 4810| 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 (4810:5): [True: 0, False: 4] ------------------ 4811| 0|#ifndef NETSNMP_NOTIFY_ONLY 4812| 0| case SNMP_MSG_GET: ------------------ | | 125| 0|#define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4812:5): [True: 0, False: 4] ------------------ 4813| 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 (4813:5): [True: 0, False: 4] ------------------ 4814| 0| case SNMP_MSG_GETBULK: ------------------ | | 140| 0|#define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 92| 0|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | ------------------ | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4814:5): [True: 0, False: 4] ------------------ 4815| 0|#endif /* ! NETSNMP_NOTIFY_ONLY */ 4816| 0|#ifndef NETSNMP_NO_WRITE_SUPPORT 4817| 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 (4817:5): [True: 0, False: 4] ------------------ 4818| 0|#endif /* !NETSNMP_NO_WRITE_SUPPORT */ 4819| | /* 4820| | * PDU is not an SNMPv1 TRAP 4821| | */ 4822| | 4823| | /* 4824| | * request id 4825| | */ 4826| 0| DEBUGDUMPHEADER("recv", "request_id"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 4827| 0| data = asn_parse_int(data, length, &type, &pdu->reqid, 4828| 0| sizeof(pdu->reqid)); 4829| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4830| 0| if (data == NULL) { ------------------ | Branch (4830:13): [True: 0, False: 0] ------------------ 4831| 0| return -1; 4832| 0| } 4833| | 4834| | /* 4835| | * error status (getbulk non-repeaters) 4836| | */ 4837| 0| DEBUGDUMPHEADER("recv", "error status"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 4838| 0| data = asn_parse_int(data, length, &type, &pdu->errstat, 4839| 0| sizeof(pdu->errstat)); 4840| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4841| 0| if (data == NULL) { ------------------ | Branch (4841:13): [True: 0, False: 0] ------------------ 4842| 0| return -1; 4843| 0| } 4844| | 4845| | /* 4846| | * error index (getbulk max-repetitions) 4847| | */ 4848| 0| DEBUGDUMPHEADER("recv", "error index"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 4849| 0| data = asn_parse_int(data, length, &type, &pdu->errindex, 4850| 0| sizeof(pdu->errindex)); 4851| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 4852| 0| if (data == NULL) { ------------------ | Branch (4852:13): [True: 0, False: 0] ------------------ 4853| 0| return -1; 4854| 0| } 4855| 0| break; 4856| | 4857| 0| default: ------------------ | Branch (4857:5): [True: 0, False: 4] ------------------ 4858| 0| snmp_log(LOG_ERR, "Bad PDU type received: 0x%.2x\n", pdu->command); 4859| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4860| 0| return -1; 4861| 4| } 4862| | 4863| | /* 4864| | * get header for variable-bindings sequence 4865| | */ 4866| 3| DEBUGDUMPSECTION("recv", "VarBindList"); ------------------ | | 81| 3| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 3] | | ------------------ ------------------ 4867| 3| data = asn_parse_sequence(data, length, &type, 4868| 3| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 3|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 3|#define ASN_CONSTRUCTOR 0x20U ------------------ 4869| 3| "varbinds"); 4870| 3| if (data == NULL) ------------------ | Branch (4870:9): [True: 3, False: 0] ------------------ 4871| 3| goto fail; 4872| | 4873| | /* 4874| | * get each varBind sequence 4875| | */ 4876| 0| while ((int) *length > 0) { ------------------ | Branch (4876:12): [True: 0, False: 0] ------------------ 4877| 0| vp = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list); ------------------ | | 73| 0|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 4878| 0| if (NULL == vp) ------------------ | Branch (4878:13): [True: 0, False: 0] ------------------ 4879| 0| goto fail; 4880| | 4881| 0| vp->name_length = MAX_OID_LEN; ------------------ | | 106| 0|#define MAX_OID_LEN 128 /* max subid's in an oid */ ------------------ 4882| 0| DEBUGDUMPSECTION("recv", "VarBind"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 4883| 0| data = snmp_parse_var_op(data, objid, &vp->name_length, &vp->type, 4884| 0| &vp->val_len, &var_val, length); 4885| 0| if (data == NULL) ------------------ | Branch (4885:13): [True: 0, False: 0] ------------------ 4886| 0| goto fail; 4887| 0| if (snmp_set_var_objid(vp, objid, vp->name_length)) ------------------ | Branch (4887:13): [True: 0, False: 0] ------------------ 4888| 0| goto fail; 4889| | 4890| 0| len = SNMP_MAX_PACKET_LEN; ------------------ | | 49| 0|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ 4891| 0| DEBUGDUMPHEADER("recv", "Value"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 4892| 0| switch ((short) vp->type) { 4893| 0| case ASN_INTEGER: ------------------ | | 75| 0|#define ASN_INTEGER 0x02U ------------------ | Branch (4893:9): [True: 0, False: 0] ------------------ 4894| 0| vp->val.integer = (long *) vp->buf; 4895| 0| vp->val_len = sizeof(long); 4896| 0| p = asn_parse_int(var_val, &len, &vp->type, 4897| 0| (long *) vp->val.integer, 4898| 0| sizeof(*vp->val.integer)); 4899| 0| if (!p) ------------------ | Branch (4899:17): [True: 0, False: 0] ------------------ 4900| 0| goto fail; 4901| 0| break; 4902| 0| case ASN_COUNTER: ------------------ | | 89| 0|#define ASN_COUNTER (ASN_APPLICATION | 1) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4902:9): [True: 0, False: 0] ------------------ 4903| 0| case ASN_GAUGE: ------------------ | | 90| 0|#define ASN_GAUGE (ASN_APPLICATION | 2) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4903:9): [True: 0, False: 0] ------------------ 4904| 0| case ASN_TIMETICKS: ------------------ | | 92| 0|#define ASN_TIMETICKS (ASN_APPLICATION | 3) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4904:9): [True: 0, False: 0] ------------------ 4905| 0| case ASN_UINTEGER: ------------------ | | 100| 0|#define ASN_UINTEGER (ASN_APPLICATION | 7) /* historic - don't use */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4905:9): [True: 0, False: 0] ------------------ 4906| 0| vp->val.integer = (long *) vp->buf; 4907| 0| vp->val_len = sizeof(u_long); 4908| 0| p = asn_parse_unsigned_int(var_val, &len, &vp->type, 4909| 0| (u_long *) vp->val.integer, 4910| 0| vp->val_len); 4911| 0| if (!p) ------------------ | Branch (4911:17): [True: 0, False: 0] ------------------ 4912| 0| goto fail; 4913| 0| break; 4914| 0|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 4915| 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 (4915:9): [True: 0, False: 0] ------------------ 4916| 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 (4916:9): [True: 0, False: 0] ------------------ 4917| 0|#endif /* NETSNMP_WITH_OPAQUE_SPECIAL_TYPES */ 4918| 0| case ASN_COUNTER64: ------------------ | | 99| 0|#define ASN_COUNTER64 (ASN_APPLICATION | 6) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4918:9): [True: 0, False: 0] ------------------ 4919| 0| vp->val.counter64 = (struct counter64 *) vp->buf; 4920| 0| vp->val_len = sizeof(struct counter64); 4921| 0| p = asn_parse_unsigned_int64(var_val, &len, &vp->type, 4922| 0| (struct counter64 *) vp->val. 4923| 0| counter64, vp->val_len); 4924| 0| if (!p) ------------------ | Branch (4924:17): [True: 0, False: 0] ------------------ 4925| 0| goto fail; 4926| 0| break; 4927| 0|#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES 4928| 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 (4928:9): [True: 0, False: 0] ------------------ 4929| 0| vp->val.floatVal = (float *) vp->buf; 4930| 0| vp->val_len = sizeof(float); 4931| 0| p = asn_parse_float(var_val, &len, &vp->type, 4932| 0| vp->val.floatVal, vp->val_len); 4933| 0| if (!p) ------------------ | Branch (4933:17): [True: 0, False: 0] ------------------ 4934| 0| goto fail; 4935| 0| break; 4936| 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 (4936:9): [True: 0, False: 0] ------------------ 4937| 0| vp->val.doubleVal = (double *) vp->buf; 4938| 0| vp->val_len = sizeof(double); 4939| 0| p = asn_parse_double(var_val, &len, &vp->type, 4940| 0| vp->val.doubleVal, vp->val_len); 4941| 0| if (!p) ------------------ | Branch (4941:17): [True: 0, False: 0] ------------------ 4942| 0| goto fail; 4943| 0| break; 4944| 0| case ASN_OPAQUE_I64: ------------------ | | 183| 0|#define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 136| 0|#define ASN_OPAQUE_TAG2 0x30U | | ------------------ | | #define ASN_OPAQUE_I64 (ASN_OPAQUE_TAG2 + ASN_APP_I64) | | ------------------ | | | | 149| 0|#define ASN_APP_I64 (ASN_APPLICATION | 10) | | | | ------------------ | | | | | | 91| 0|#define ASN_APPLICATION 0x40U | | | | ------------------ | | ------------------ ------------------ | Branch (4944:9): [True: 0, False: 0] ------------------ 4945| 0| vp->val.counter64 = (struct counter64 *) vp->buf; 4946| 0| vp->val_len = sizeof(struct counter64); 4947| 0| p = asn_parse_signed_int64(var_val, &len, &vp->type, 4948| 0| (struct counter64 *) vp->val.counter64, 4949| 0| sizeof(*vp->val.counter64)); 4950| | 4951| 0| if (!p) ------------------ | Branch (4951:17): [True: 0, False: 0] ------------------ 4952| 0| goto fail; 4953| 0| break; 4954| 0|#endif /* NETSNMP_WITH_OPAQUE_SPECIAL_TYPES */ 4955| 0| case ASN_IPADDRESS: ------------------ | | 88| 0|#define ASN_IPADDRESS (ASN_APPLICATION | 0) | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4955:9): [True: 0, False: 0] ------------------ 4956| 0| if (vp->val_len != 4) ------------------ | Branch (4956:17): [True: 0, False: 0] ------------------ 4957| 0| goto fail; 4958| 0| NETSNMP_FALLTHROUGH; ------------------ | | 2411| 0|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 4959| 0| case ASN_OCTET_STR: ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ | Branch (4959:9): [True: 0, False: 0] ------------------ 4960| 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 (4960:9): [True: 0, False: 0] ------------------ 4961| 0| case ASN_NSAP: ------------------ | | 98| 0|#define ASN_NSAP (ASN_APPLICATION | 5) /* historic - don't use */ | | ------------------ | | | | 91| 0|#define ASN_APPLICATION 0x40U | | ------------------ ------------------ | Branch (4961:9): [True: 0, False: 0] ------------------ 4962| 0| if (vp->val_len < sizeof(vp->buf)) { ------------------ | Branch (4962:17): [True: 0, False: 0] ------------------ 4963| 0| vp->val.string = (u_char *) vp->buf; 4964| 0| } else { 4965| 0| vp->val.string = (u_char *) malloc(vp->val_len); 4966| 0| } 4967| 0| if (vp->val.string == NULL) { ------------------ | Branch (4967:17): [True: 0, False: 0] ------------------ 4968| 0| goto fail; 4969| 0| } 4970| 0| p = asn_parse_string(var_val, &len, &vp->type, vp->val.string, 4971| 0| &vp->val_len); 4972| 0| if (!p) ------------------ | Branch (4972:17): [True: 0, False: 0] ------------------ 4973| 0| goto fail; 4974| 0| break; 4975| 0| case ASN_OBJECT_ID: ------------------ | | 81| 0|#define ASN_OBJECT_ID 0x06U ------------------ | Branch (4975:9): [True: 0, False: 0] ------------------ 4976| 0| vp->val_len = MAX_OID_LEN; ------------------ | | 106| 0|#define MAX_OID_LEN 128 /* max subid's in an oid */ ------------------ 4977| 0| p = asn_parse_objid(var_val, &len, &vp->type, objid, &vp->val_len); 4978| 0| if (!p) ------------------ | Branch (4978:17): [True: 0, False: 0] ------------------ 4979| 0| goto fail; 4980| 0| vp->val_len *= sizeof(oid); 4981| 0| vp->val.objid = netsnmp_memdup(objid, vp->val_len); 4982| 0| if (vp->val.objid == NULL) ------------------ | Branch (4982:17): [True: 0, False: 0] ------------------ 4983| 0| goto fail; 4984| 0| break; 4985| 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 (4985:9): [True: 0, False: 0] ------------------ 4986| 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 (4986:9): [True: 0, False: 0] ------------------ 4987| 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 (4987:9): [True: 0, False: 0] ------------------ 4988| 0| case ASN_NULL: ------------------ | | 79| 0|#define ASN_NULL 0x05U ------------------ | Branch (4988:9): [True: 0, False: 0] ------------------ 4989| 0| break; 4990| 0| case ASN_BIT_STR: ------------------ | | 77| 0|#define ASN_BIT_STR 0x03U ------------------ | Branch (4990:9): [True: 0, False: 0] ------------------ 4991| 0| vp->val.bitstring = (u_char *) malloc(vp->val_len); 4992| 0| if (vp->val.bitstring == NULL) { ------------------ | Branch (4992:17): [True: 0, False: 0] ------------------ 4993| 0| goto fail; 4994| 0| } 4995| 0| p = asn_parse_bitstring(var_val, &len, &vp->type, 4996| 0| vp->val.bitstring, &vp->val_len); 4997| 0| if (!p) ------------------ | Branch (4997:17): [True: 0, False: 0] ------------------ 4998| 0| goto fail; 4999| 0| break; 5000| 0| default: ------------------ | Branch (5000:9): [True: 0, False: 0] ------------------ 5001| 0| snmp_log(LOG_ERR, "bad type returned (%x)\n", vp->type); 5002| 0| goto fail; 5003| 0| break; 5004| 0| } 5005| 0| DEBUGINDENTADD(-4); ------------------ | | 73| 0|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 0] | | ------------------ ------------------ 5006| | 5007| 0| if (NULL == vplast) { ------------------ | Branch (5007:13): [True: 0, False: 0] ------------------ 5008| 0| pdu->variables = vp; 5009| 0| } else { 5010| 0| vplast->next_variable = vp; 5011| 0| } 5012| 0| vplast = vp; 5013| 0| vp = NULL; 5014| 0| } 5015| 0| return 0; 5016| | 5017| 3| fail: 5018| 3| { 5019| 3| const char *errstr = snmp_api_errstring(SNMPERR_SUCCESS); ------------------ | | 184| 3|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5020| 3| DEBUGMSGTL(("recv", "error while parsing VarBindList:%s\n", errstr)); ------------------ | | 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] | | ------------------ ------------------ 5021| 3| } 5022| | /** if we were parsing a var, remove it from the pdu and free it */ 5023| 3| if (vp) ------------------ | Branch (5023:9): [True: 0, False: 3] ------------------ 5024| 0| snmp_free_var(vp); 5025| | 5026| 3| return -1; 5027| 0|} snmpv3_scopedPDU_parse: 5038| 9|{ 5039| 9| u_char tmp_buf[SNMP_MAX_MSG_SIZE]; 5040| 9| size_t tmp_buf_len; 5041| 9| u_char type; 5042| 9| size_t asn_len; 5043| 9| u_char *data; 5044| | 5045| 9| pdu->command = 0; /* initialize so we know if it got parsed */ 5046| 9| asn_len = *length; 5047| 9| data = asn_parse_sequence(cp, &asn_len, &type, 5048| 9| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 9|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 9|#define ASN_CONSTRUCTOR 0x20U ------------------ 5049| 9| "plaintext scopedPDU"); 5050| 9| if (data == NULL) { ------------------ | Branch (5050:9): [True: 9, False: 0] ------------------ 5051| 9| return NULL; 5052| 9| } 5053| 0| *length -= data - cp; 5054| | 5055| | /* 5056| | * contextEngineID from scopedPdu 5057| | */ 5058| 0| DEBUGDUMPHEADER("recv", "contextEngineID"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 5059| 0| data = asn_parse_string(data, length, &type, pdu->contextEngineID, 5060| 0| &pdu->contextEngineIDLen); 5061| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 5062| 0| if (data == NULL) { ------------------ | Branch (5062:9): [True: 0, False: 0] ------------------ 5063| 0| ERROR_MSG("error parsing contextEngineID from scopedPdu"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 5064| 0| return NULL; 5065| 0| } 5066| | 5067| | /* 5068| | * parse contextName from scopedPdu 5069| | */ 5070| 0| tmp_buf_len = SNMP_MAX_CONTEXT_SIZE; ------------------ | | 113| 0|#define SNMP_MAX_CONTEXT_SIZE 256 ------------------ 5071| 0| DEBUGDUMPHEADER("recv", "contextName"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 5072| 0| data = asn_parse_string(data, length, &type, tmp_buf, &tmp_buf_len); 5073| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 5074| 0| if (data == NULL) { ------------------ | Branch (5074:9): [True: 0, False: 0] ------------------ 5075| 0| ERROR_MSG("error parsing contextName from scopedPdu"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 5076| 0| return NULL; 5077| 0| } 5078| | 5079| 0| if (tmp_buf_len) { ------------------ | Branch (5079:9): [True: 0, False: 0] ------------------ 5080| 0| pdu->contextName = netsnmp_memdup(tmp_buf, tmp_buf_len); 5081| 0| pdu->contextNameLen = tmp_buf_len; 5082| 0| } else { 5083| 0| pdu->contextName = strdup(""); 5084| 0| pdu->contextNameLen = 0; 5085| 0| } 5086| 0| if (pdu->contextName == NULL) { ------------------ | Branch (5086:9): [True: 0, False: 0] ------------------ 5087| 0| ERROR_MSG("error copying contextName from scopedPdu"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 5088| 0| return NULL; 5089| 0| } 5090| | 5091| | /* 5092| | * Get the PDU type 5093| | */ 5094| 0| asn_len = *length; 5095| 0| cp = asn_parse_header(data, &asn_len, &type); 5096| 0| if (cp == NULL) ------------------ | Branch (5096:9): [True: 0, False: 0] ------------------ 5097| 0| return NULL; 5098| | 5099| 0| pdu->command = type; 5100| | 5101| 0| return data; 5102| 0|} snmp_free_varbind: 5674| 25|{ 5675| 25| netsnmp_variable_list *ptr; 5676| 25| while (var) { ------------------ | Branch (5676:12): [True: 0, False: 25] ------------------ 5677| 0| ptr = var->next_variable; 5678| 0| snmp_free_var(var); 5679| 0| var = ptr; 5680| 0| } 5681| 25|} snmp_free_pdu: 5688| 25|{ 5689| 25| struct snmp_secmod_def *sptr; 5690| | 5691| 25| if (!pdu) ------------------ | Branch (5691:9): [True: 0, False: 25] ------------------ 5692| 0| return; 5693| | 5694| 25| free_securityStateRef(pdu); 5695| | 5696| 25| sptr = find_sec_mod(pdu->securityModel); 5697| 25| if (sptr && sptr->pdu_free) ------------------ | Branch (5697:9): [True: 9, False: 16] | Branch (5697:17): [True: 0, False: 9] ------------------ 5698| 0| (*sptr->pdu_free)(pdu); 5699| | 5700| 25| snmp_free_varbind(pdu->variables); 5701| 25| free(pdu->enterprise); 5702| 25| free(pdu->community); 5703| 25| free(pdu->contextEngineID); 5704| 25| free(pdu->securityEngineID); 5705| 25| free(pdu->contextName); 5706| 25| free(pdu->securityName); 5707| 25| free(pdu->transport_data); 5708| 25| free(pdu); 5709| 25|} snmp_create_sess_pdu: 5714| 25|{ 5715| 25| netsnmp_pdu *pdu = calloc(1, sizeof(netsnmp_pdu)); 5716| 25| if (pdu == NULL) { ------------------ | Branch (5716:9): [True: 0, False: 25] ------------------ 5717| 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] | | ------------------ ------------------ 5718| 0| return NULL; 5719| 0| } 5720| | 5721| | /* 5722| | * Save the transport-level data specific to this reception (e.g. UDP 5723| | * source address). 5724| | */ 5725| | 5726| 25| pdu->transport_data = opaque; 5727| 25| pdu->transport_data_length = olength; 5728| 25| pdu->tDomain = transport->domain; 5729| 25| pdu->tDomainLen = transport->domain_length; 5730| 25| return pdu; 5731| 25|} snmp_read: 6120| 56|{ 6121| 56| netsnmp_large_fd_set lfdset; 6122| | 6123| | netsnmp_large_fd_set_init(&lfdset, FD_SETSIZE); 6124| 56| netsnmp_copy_fd_set_to_large_fd_set(&lfdset, fdset); 6125| 56| snmp_read2(&lfdset); 6126| 56| netsnmp_large_fd_set_cleanup(&lfdset); 6127| 56|} snmp_read2: 6131| 56|{ 6132| 56| struct session_list *slp, *next; 6133| | 6134| 56| snmp_res_lock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 79| 56|#define snmp_res_lock(x,y) do {} while (0) | | ------------------ | | | Branch (79:41): [Folded, False: 56] | | ------------------ ------------------ 6135| 112| for (slp = Sessions; slp; slp = next) { ------------------ | Branch (6135:26): [True: 56, False: 56] ------------------ 6136| 56| next = slp->next; 6137| 56| snmp_sess_read2(slp, fdset); 6138| 56| } 6139| 56| snmp_res_unlock(MT_LIBRARY_ID, MT_LIB_SESSION); ------------------ | | 80| 56|#define snmp_res_unlock(x,y) do {} while (0) | | ------------------ | | | Branch (80:43): [Folded, False: 56] | | ------------------ ------------------ 6140| 56|} _sess_read: 6299| 56|{ 6300| 56| netsnmp_session *sp = slp ? slp->session : NULL; ------------------ | Branch (6300:27): [True: 56, False: 0] ------------------ 6301| 56| struct snmp_internal_session *isp = slp ? slp->internal : NULL; ------------------ | Branch (6301:41): [True: 56, False: 0] ------------------ 6302| 56| netsnmp_transport *transport = slp ? slp->transport : NULL; ------------------ | Branch (6302:36): [True: 56, False: 0] ------------------ 6303| 56| size_t pdulen = 0, rxbuf_len = SNMP_MAX_RCV_MSG_SIZE; ------------------ | | 108| 56|#define SNMP_MAX_RCV_MSG_SIZE 65536 ------------------ 6304| 56| u_char *rxbuf = NULL; 6305| 56| int length = 0, olength = 0, rc = 0; 6306| 56| void *opaque = NULL; 6307| | 6308| 56| if (NULL == slp || NULL == sp || NULL == isp || NULL == transport) { ------------------ | Branch (6308:9): [True: 0, False: 56] | Branch (6308:24): [True: 0, False: 56] | Branch (6308:38): [True: 0, False: 56] | Branch (6308:53): [True: 0, False: 56] ------------------ 6309| 0| snmp_log(LOG_ERR, "bad parameters to _sess_read\n"); 6310| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 6311| 0| } 6312| | 6313| | /* to avoid subagent crash */ 6314| 56| if (transport->sock < 0) { ------------------ | Branch (6314:9): [True: 0, False: 56] ------------------ 6315| 0| snmp_log (LOG_INFO, "transport->sock got negative fd value %d\n", 6316| 0| transport->sock); 6317| 0| return 0; 6318| 0| } 6319| | 6320| 56| if (!fdset || !(NETSNMP_LARGE_FD_ISSET(transport->sock, fdset))) { ------------------ | | 50| 56| netsnmp_large_fd_is_set(fd, fdset) ------------------ | Branch (6320:9): [True: 0, False: 56] | Branch (6320:19): [True: 0, False: 56] ------------------ 6321| 0| DEBUGMSGTL(("sess_read", "not reading %d (fdset %p set %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 (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6322| 0| transport->sock, fdset, 6323| 0| fdset ? NETSNMP_LARGE_FD_ISSET(transport->sock, fdset) 6324| 0| : -9)); 6325| 0| return 0; 6326| 0| } 6327| | 6328| 56| sp->s_snmp_errno = 0; 6329| 56| sp->s_errno = 0; 6330| | 6331| 56| if (transport->flags & NETSNMP_TRANSPORT_FLAG_LISTEN) ------------------ | | 52| 56|#define NETSNMP_TRANSPORT_FLAG_LISTEN 0x02 ------------------ | Branch (6331:9): [True: 0, False: 56] ------------------ 6332| 0| return _sess_read_accept(slp); 6333| | 6334| 56| if (!(transport->flags & NETSNMP_TRANSPORT_FLAG_STREAM)) { ------------------ | | 51| 56|#define NETSNMP_TRANSPORT_FLAG_STREAM 0x01 ------------------ | Branch (6334:9): [True: 56, False: 0] ------------------ 6335| 56| snmp_rcv_packet rcvp; 6336| 56| u_char *pptr; 6337| 56| size_t len_remaining, pdulen; 6338| 56| void *ocopy = NULL; 6339| | 6340| 56| memset(&rcvp, 0x0, sizeof(rcvp)); 6341| | 6342| | /** read the packet */ 6343| 56| rc = _sess_read_dgram_packet(slp, fdset, &rcvp); 6344| 56| if (-1 == rc) /* protocol error */ ------------------ | Branch (6344:13): [True: 0, False: 56] ------------------ 6345| 0| return -1; 6346| 56| else if (-2 == rc) /* no packet to process */ ------------------ | Branch (6346:18): [True: 0, False: 56] ------------------ 6347| 0| return 0; 6348| | 6349| 56| pptr = rcvp.packet; 6350| 56| len_remaining = rcvp.packet_len; 6351| 56| rc = 0; 6352| | 6353| 81| while (len_remaining > 0) { ------------------ | Branch (6353:16): [True: 73, False: 8] ------------------ 6354| 73| if (isp->check_packet) { ------------------ | Branch (6354:17): [True: 0, False: 73] ------------------ 6355| 0| pdulen = isp->check_packet(pptr, len_remaining); 6356| 73| } else { 6357| 73| pdulen = asn_check_packet(pptr, len_remaining); 6358| 73| } 6359| 73| if (pdulen == 0 || pdulen > len_remaining || pdulen > SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 25|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (6359:17): [True: 19, False: 54] | Branch (6359:32): [True: 29, False: 25] | Branch (6359:58): [True: 0, False: 25] ------------------ 6360| | /* Not a valid packet or incomplete in datagram mode */ 6361| 48| if (pptr == rcvp.packet) { ------------------ | Branch (6361:21): [True: 36, False: 12] ------------------ 6362| 36| SNMP_FREE(rcvp.opaque); ------------------ | | 62| 36|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 36, False: 0] | | | Branch (62:66): [Folded, False: 36] | | ------------------ ------------------ 6363| 36| } 6364| 48| break; 6365| 48| } 6366| 25| if (pdulen < len_remaining) { ------------------ | Branch (6366:17): [True: 17, False: 8] ------------------ 6367| 17| if (rcvp.olength > 0 && rcvp.opaque != NULL) { ------------------ | Branch (6367:21): [True: 17, False: 0] | Branch (6367:41): [True: 17, False: 0] ------------------ 6368| 17| ocopy = malloc(rcvp.olength); 6369| 17| if (ocopy != NULL) { ------------------ | Branch (6369:25): [True: 17, False: 0] ------------------ 6370| 17| memcpy(ocopy, rcvp.opaque, rcvp.olength); 6371| 17| } 6372| 17| } 6373| 17| } else { 6374| 8| ocopy = rcvp.opaque; 6375| 8| rcvp.opaque = NULL; 6376| 8| } 6377| 25| rc = _sess_process_packet(slp, sp, isp, transport, 6378| 25| ocopy, ocopy ? rcvp.olength : 0, ------------------ | Branch (6378:46): [True: 25, False: 0] ------------------ 6379| 25| pptr, pdulen); 6380| 25| ocopy = NULL; 6381| 25| pptr += pdulen; 6382| 25| len_remaining -= pdulen; 6383| 25| } 6384| 56| SNMP_FREE(rcvp.packet); ------------------ | | 62| 56|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 56, False: 0] | | | Branch (62:66): [Folded, False: 56] | | ------------------ ------------------ 6385| 56| SNMP_FREE(rcvp.opaque); ------------------ | | 62| 56|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 12, False: 44] | | | Branch (62:66): [Folded, False: 56] | | ------------------ ------------------ 6386| 56| return rc; 6387| 56| } 6388| | 6389| | /** stream transport */ 6390| | 6391| 0| if (isp->packet == NULL) { ------------------ | Branch (6391:13): [True: 0, False: 0] ------------------ 6392| | /* 6393| | * We have no saved packet. Allocate one. 6394| | */ 6395| 0| if ((isp->packet = (u_char *) malloc(rxbuf_len)) == NULL) { ------------------ | Branch (6395:17): [True: 0, False: 0] ------------------ 6396| 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] | | ------------------ ------------------ 6397| 0| "u bytes for rxbuf\n", rxbuf_len)); 6398| 0| return 0; 6399| 0| } else { 6400| 0| rxbuf = isp->packet; 6401| 0| isp->packet_size = rxbuf_len; 6402| 0| isp->packet_len = 0; 6403| 0| } 6404| 0| } else { 6405| | /* 6406| | * We have saved a partial packet from last time. Extend that, if 6407| | * necessary, and receive new data after the old data. 6408| | */ 6409| 0| u_char *newbuf; 6410| | 6411| 0| if (isp->packet_size < isp->packet_len + rxbuf_len) { ------------------ | Branch (6411:17): [True: 0, False: 0] ------------------ 6412| 0| newbuf = 6413| 0| (u_char *) realloc(isp->packet, 6414| 0| isp->packet_len + rxbuf_len); 6415| 0| if (newbuf == NULL) { ------------------ | Branch (6415:21): [True: 0, False: 0] ------------------ 6416| 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] | | ------------------ ------------------ 6417| 0| "can't malloc %" NETSNMP_PRIz 6418| 0| "u more for rxbuf (%" NETSNMP_PRIz "u tot)\n", 6419| 0| rxbuf_len, isp->packet_len + rxbuf_len)); 6420| 0| return 0; 6421| 0| } else { 6422| 0| isp->packet = newbuf; 6423| 0| isp->packet_size = isp->packet_len + rxbuf_len; 6424| 0| rxbuf = isp->packet + isp->packet_len; 6425| 0| } 6426| 0| } else { 6427| 0| rxbuf = isp->packet + isp->packet_len; 6428| 0| rxbuf_len = isp->packet_size - isp->packet_len; 6429| 0| } 6430| 0| } 6431| | 6432| 0| length = netsnmp_transport_recv(transport, rxbuf, rxbuf_len, &opaque, 6433| 0| &olength); 6434| | 6435| 0| if (0 == length && transport->flags & NETSNMP_TRANSPORT_FLAG_EMPTY_PKT) { ------------------ | | 56| 0|#define NETSNMP_TRANSPORT_FLAG_EMPTY_PKT 0x10 ------------------ | Branch (6435:9): [True: 0, False: 0] | Branch (6435:24): [True: 0, False: 0] ------------------ 6436| | /* this allows for a transport that needs to return from 6437| | * packet processing that doesn't necessarily have any 6438| | * consumable data in it. */ 6439| | 6440| | /* reset the flag since it's a per-message flag */ 6441| 0| transport->flags &= (~NETSNMP_TRANSPORT_FLAG_EMPTY_PKT); ------------------ | | 56| 0|#define NETSNMP_TRANSPORT_FLAG_EMPTY_PKT 0x10 ------------------ 6442| | 6443| 0| return 0; 6444| 0| } 6445| | 6446| | /* 6447| | * Remote end closed connection. 6448| | */ 6449| 0| if (length <= 0) { ------------------ | Branch (6449:9): [True: 0, False: 0] ------------------ 6450| | /* 6451| | * Alert the application if possible. 6452| | */ 6453| 0| if (sp->callback != NULL) { ------------------ | Branch (6453:13): [True: 0, False: 0] ------------------ 6454| 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] | | ------------------ ------------------ 6455| 0| (void) sp->callback(NETSNMP_CALLBACK_OP_DISCONNECT, sp, 0, ------------------ | | 323| 0|#define NETSNMP_CALLBACK_OP_DISCONNECT 5 ------------------ 6456| 0| NULL, sp->callback_magic); 6457| 0| } 6458| | /* 6459| | * Close socket and mark session for deletion. 6460| | */ 6461| 0| DEBUGMSGTL(("sess_read", "fd %d closed\n", transport->sock)); ------------------ | | 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] | | ------------------ ------------------ 6462| 0| transport->f_close(transport); 6463| 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] | | ------------------ ------------------ 6464| 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] | | ------------------ ------------------ 6465| 0| return -1; 6466| 0| } 6467| | 6468| 0| { 6469| 0| u_char *pptr = isp->packet; 6470| 0| void *ocopy = NULL; 6471| | 6472| 0| isp->packet_len += length; 6473| | 6474| 0| while (isp->packet_len > 0) { ------------------ | Branch (6474:16): [True: 0, False: 0] ------------------ 6475| | 6476| | /* 6477| | * Get the total data length we're expecting (and need to wait 6478| | * for). 6479| | */ 6480| 0| if (isp->check_packet) { ------------------ | Branch (6480:17): [True: 0, False: 0] ------------------ 6481| 0| pdulen = isp->check_packet(pptr, isp->packet_len); 6482| 0| } else { 6483| 0| pdulen = asn_check_packet(pptr, isp->packet_len); 6484| 0| } 6485| | 6486| 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] | | ------------------ ------------------ 6487| 0| " loop packet_len %" NETSNMP_PRIz "u, PDU length %" 6488| 0| NETSNMP_PRIz "u\n", isp->packet_len, pdulen)); 6489| | 6490| 0| if (pdulen > SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 0|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (6490:17): [True: 0, False: 0] ------------------ 6491| | /* 6492| | * Illegal length, drop the connection. 6493| | */ 6494| 0| snmp_log(LOG_ERR, 6495| 0| "Received broken packet. Closing session.\n"); 6496| 0| if (sp->callback != NULL) { ------------------ | Branch (6496:7): [True: 0, False: 0] ------------------ 6497| 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] | | ------------------ ------------------ 6498| 0| "perform callback with op=DISCONNECT\n")); 6499| 0| (void)sp->callback(NETSNMP_CALLBACK_OP_DISCONNECT, ------------------ | | 323| 0|#define NETSNMP_CALLBACK_OP_DISCONNECT 5 ------------------ 6500| 0| sp, 0, NULL, sp->callback_magic); 6501| 0| } 6502| 0| DEBUGMSGTL(("sess_read", "fd %d closed\n", transport->sock)); ------------------ | | 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] | | ------------------ ------------------ 6503| 0| transport->f_close(transport); 6504| 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] | | ------------------ ------------------ 6505| | /** XXX-rks: why no SNMP_FREE(isp->packet); ?? */ 6506| 0| return -1; 6507| 0| } 6508| | 6509| 0| if (pdulen > isp->packet_len || pdulen == 0) { ------------------ | Branch (6509:17): [True: 0, False: 0] | Branch (6509:45): [True: 0, False: 0] ------------------ 6510| | /* 6511| | * We don't have a complete packet yet. If we've already 6512| | * processed a packet, break out so we'll shift this packet 6513| | * to the start of the buffer. If we're already at the 6514| | * start, simply return and wait for more data to arrive. 6515| | */ 6516| 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] | | ------------------ ------------------ 6517| 0| "pkt not complete (need %" NETSNMP_PRIz "u got %" 6518| 0| NETSNMP_PRIz "u so far)\n", pdulen, 6519| 0| isp->packet_len)); 6520| | 6521| 0| if (pptr != isp->packet) ------------------ | Branch (6521:21): [True: 0, False: 0] ------------------ 6522| 0| break; /* opaque freed for us outside of loop. */ 6523| | 6524| 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] | | ------------------ ------------------ 6525| 0| return 0; 6526| 0| } 6527| | 6528| | /* We have *at least* one complete packet in the buffer now. If 6529| | we have possibly more than one packet, we must copy the opaque 6530| | pointer because we may need to reuse it for a later packet. */ 6531| | 6532| 0| if (pdulen < isp->packet_len) { ------------------ | Branch (6532:10): [True: 0, False: 0] ------------------ 6533| 0| if (olength > 0 && opaque != NULL) { ------------------ | Branch (6533:7): [True: 0, False: 0] | Branch (6533:22): [True: 0, False: 0] ------------------ 6534| 0| ocopy = malloc(olength); 6535| 0| if (ocopy != NULL) { ------------------ | Branch (6535:11): [True: 0, False: 0] ------------------ 6536| 0| memcpy(ocopy, opaque, olength); 6537| 0| } 6538| 0| } 6539| 0| } else if (pdulen == isp->packet_len) { ------------------ | Branch (6539:17): [True: 0, False: 0] ------------------ 6540| | /* Common case -- exactly one packet. No need to copy the 6541| | opaque pointer. */ 6542| 0| ocopy = opaque; 6543| 0| opaque = NULL; 6544| 0| } 6545| | 6546| 0| if ((rc = _sess_process_packet(slp, sp, isp, transport, ------------------ | Branch (6546:17): [True: 0, False: 0] ------------------ 6547| 0| ocopy, ocopy?olength:0, pptr, ------------------ | Branch (6547:51): [True: 0, False: 0] ------------------ 6548| 0| pdulen))) { 6549| | /* 6550| | * Something went wrong while processing this packet -- set the 6551| | * errno. 6552| | */ 6553| 0| if (sp->s_snmp_errno != 0) { ------------------ | Branch (6553:21): [True: 0, False: 0] ------------------ 6554| 0| SET_SNMP_ERROR(sp->s_snmp_errno); ------------------ | | 43| 0|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 6555| 0| } 6556| 0| } 6557| | 6558| | /* ocopy has been free()d by _sess_process_packet by this point, 6559| | so set it to NULL. */ 6560| | 6561| 0| ocopy = NULL; 6562| | 6563| | /* Step past the packet we've just dealt with. */ 6564| | 6565| 0| pptr += pdulen; 6566| 0| isp->packet_len -= pdulen; 6567| 0| } 6568| | 6569| | /* If we had more than one packet, then we were working with copies 6570| | of the opaque pointer, so we still need to free() the opaque 6571| | pointer itself. */ 6572| | 6573| 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] | | ------------------ ------------------ 6574| | 6575| 0| if (isp->packet_len >= SNMP_MAX_PACKET_LEN) { ------------------ | | 49| 0|#define SNMP_MAX_PACKET_LEN (0x7fffffff) ------------------ | Branch (6575:13): [True: 0, False: 0] ------------------ 6576| | /* 6577| | * Obviously this should never happen! 6578| | */ 6579| 0| snmp_log(LOG_ERR, 6580| 0| "too large packet_len = %" NETSNMP_PRIz 6581| 0| "u, dropping connection %d\n", 6582| 0| isp->packet_len, transport->sock); 6583| 0| transport->f_close(transport); 6584| | /** XXX-rks: why no SNMP_FREE(isp->packet); ?? */ 6585| 0| return -1; 6586| 0| } else if (isp->packet_len == 0) { ------------------ | Branch (6586:20): [True: 0, False: 0] ------------------ 6587| | /* 6588| | * This is good: it means the packet buffer contained an integral 6589| | * number of PDUs, so we don't have to save any data for next 6590| | * time. We can free() the buffer now to keep the memory 6591| | * footprint down. 6592| | */ 6593| 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] | | ------------------ ------------------ 6594| 0| isp->packet_size = 0; 6595| 0| isp->packet_len = 0; 6596| 0| return rc; 6597| 0| } 6598| | 6599| | /* 6600| | * If we get here, then there is a partial packet of length 6601| | * isp->packet_len bytes starting at pptr left over. Move that to the 6602| | * start of the buffer, and then realloc() the buffer down to size to 6603| | * reduce the memory footprint. 6604| | */ 6605| | 6606| 0| memmove(isp->packet, pptr, isp->packet_len); 6607| 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] | | ------------------ ------------------ 6608| 0| "end: memmove(%p, %p, %" NETSNMP_PRIz "u); realloc(%p, %" 6609| 0| NETSNMP_PRIz "u)\n", 6610| 0| isp->packet, pptr, isp->packet_len, 6611| 0| isp->packet, isp->packet_len)); 6612| | 6613| 0| if ((rxbuf = (u_char *)realloc(isp->packet, isp->packet_len)) == NULL) { ------------------ | Branch (6613:13): [True: 0, False: 0] ------------------ 6614| | /* 6615| | * I don't see why this should ever fail, but it's not a big deal. 6616| | */ 6617| 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] | | ------------------ ------------------ 6618| 0| } else { 6619| 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] | | ------------------ ------------------ 6620| 0| isp->packet, rxbuf)); 6621| 0| isp->packet = rxbuf; 6622| 0| isp->packet_size = isp->packet_len; 6623| 0| } 6624| 0| } 6625| | 6626| 0| return rc; 6627| 0|} snmp_sess_read2: 6649| 56|{ 6650| 56| netsnmp_session *pss; 6651| 56| int rc; 6652| | 6653| 56| rc = _sess_read(slp, fdset); 6654| 56| pss = slp->session; 6655| 56| if (rc && pss->s_snmp_errno) { ------------------ | Branch (6655:9): [True: 20, False: 36] | Branch (6655:15): [True: 20, False: 0] ------------------ 6656| 20| SET_SNMP_ERROR(pss->s_snmp_errno); ------------------ | | 43| 20|#define SET_SNMP_ERROR(x) snmp_errno=(x) ------------------ 6657| 20| } 6658| 56| return rc; 6659| 56|} snmp_select_info: 6689| 56|{ 6690| | return snmp_sess_select_info(NULL, numfds, fdset, timeout, block); 6691| 56|} snmp_sess_select_info: 6709| 56|{ 6710| 56| return snmp_sess_select_info_flags(slp, numfds, fdset, timeout, block, 6711| 56| NETSNMP_SELECT_NOFLAGS); ------------------ | | 192| 56|#define NETSNMP_SELECT_NOFLAGS 0x00 ------------------ 6712| 56|} snmp_sess_select_info_flags: 6720| 56|{ 6721| 56| int rc; 6722| 56| netsnmp_large_fd_set lfdset; 6723| | 6724| 56| netsnmp_large_fd_set_init(&lfdset, FD_SETSIZE); 6725| 56| netsnmp_copy_fd_set_to_large_fd_set(&lfdset, fdset); 6726| 56| rc = snmp_sess_select_info2_flags(slp, numfds, &lfdset, timeout, 6727| 56| block, flags); 6728| 56| if (netsnmp_copy_large_fd_set_to_fd_set(fdset, &lfdset) < 0) { ------------------ | Branch (6728:7): [True: 0, False: 56] ------------------ 6729| | snmp_log(LOG_ERR, 6730| 0| "Use snmp_sess_select_info2() for processing" 6731| 0| " large file descriptors\n"); 6732| 0| } 6733| 56| netsnmp_large_fd_set_cleanup(&lfdset); 6734| 56| return rc; 6735| 56|} snmp_sess_select_info2_flags: 6779| 56|{ 6780| 56| struct session_list *slp, *next = NULL; 6781| 56| netsnmp_request_list *rp; 6782| 56| struct timeval now, earliest, alarm_tm; 6783| 56| int active = 0, requests = 0; 6784| 56| int next_alarm = 0; 6785| | 6786| 56| timerclear(&earliest); 6787| | 6788| | /* 6789| | * For each session examined, add its socket to the fdset, 6790| | * and if it is the earliest timeout to expire, mark it as lowest. 6791| | * If a single session is specified, do just for that session. 6792| | */ 6793| | 6794| 56| DEBUGMSGTL(("sess_select", "for %s session%s: ", ------------------ | | 66| 56|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 56|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 56] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 56] | | ------------------ ------------------ 6795| 56| sessp ? "single" : "all", sessp ? "" : "s")); 6796| | 6797| 112| for (slp = sessp ? sessp : Sessions; slp; slp = next) { ------------------ | Branch (6797:16): [True: 0, False: 56] | Branch (6797:42): [True: 56, False: 56] ------------------ 6798| 56| next = slp->next; 6799| | 6800| 56| if (slp->transport == NULL) { ------------------ | Branch (6800:13): [True: 0, False: 56] ------------------ 6801| | /* 6802| | * Close in progress -- skip this one. 6803| | */ 6804| 0| DEBUGMSG(("sess_select", "skip ")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 6805| 0| continue; 6806| 0| } 6807| | 6808| 56| if (slp->transport->sock == -1) { ------------------ | Branch (6808:13): [True: 0, False: 56] ------------------ 6809| | /* 6810| | * This session was marked for deletion. 6811| | */ 6812| 0| DEBUGMSG(("sess_select", "delete\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 6813| 0| if (sessp == NULL) { ------------------ | Branch (6813:17): [True: 0, False: 0] ------------------ 6814| 0| snmp_close(slp->session); 6815| 0| } else { 6816| 0| snmp_sess_close(slp); 6817| 0| } 6818| 0| DEBUGMSGTL(("sess_select", "for %s session%s: ", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 6819| 0| sessp ? "single" : "all", sessp ? "" : "s")); 6820| 0| continue; 6821| 0| } 6822| | 6823| 56| DEBUGMSG(("sess_select", "%d ", slp->transport->sock)); ------------------ | | 61| 56|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 56|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 56] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 56] | | ------------------ ------------------ 6824| 56| if ((slp->transport->sock + 1) > *numfds) { ------------------ | Branch (6824:13): [True: 56, False: 0] ------------------ 6825| 56| *numfds = (slp->transport->sock + 1); 6826| 56| } 6827| | 6828| 56| NETSNMP_LARGE_FD_SET(slp->transport->sock, fdset); ------------------ | | 35| 56| netsnmp_large_fd_setfd(fd, fdset) ------------------ 6829| 56| if (slp->internal != NULL && slp->internal->requests) { ------------------ | Branch (6829:13): [True: 56, False: 0] | Branch (6829:38): [True: 0, False: 56] ------------------ 6830| | /* 6831| | * Found another session with outstanding requests. 6832| | */ 6833| 0| requests++; 6834| 0| for (rp = slp->internal->requests; rp; rp = rp->next_request) { ------------------ | Branch (6834:48): [True: 0, False: 0] ------------------ 6835| 0| if (!timerisset(&earliest) ------------------ | Branch (6835:21): [True: 0, False: 0] ------------------ 6836| 0| || (timerisset(&rp->expireM) ------------------ | Branch (6836:25): [True: 0, False: 0] ------------------ 6837| 0| && timercmp(&rp->expireM, &earliest, <))) { ------------------ | Branch (6837:28): [True: 0, False: 0] | Branch (6837:28): [True: 0, False: 0] ------------------ 6838| 0| earliest = rp->expireM; 6839| 0| DEBUGMSG(("verbose:sess_select","(to in %d.%06d sec) ", ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 6840| 0| (int)earliest.tv_sec, (int)earliest.tv_usec)); 6841| 0| } 6842| 0| } 6843| 0| } 6844| | 6845| 56| active++; 6846| 56| if (sessp) { ------------------ | Branch (6846:13): [True: 0, False: 56] ------------------ 6847| | /* 6848| | * Single session processing. 6849| | */ 6850| 0| break; 6851| 0| } 6852| 56| } 6853| 56| DEBUGMSG(("sess_select", "\n")); ------------------ | | 61| 56|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 56|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 56] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 56] | | ------------------ ------------------ 6854| | 6855| 56| netsnmp_get_monotonic_clock(&now); 6856| | 6857| 56| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 56|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (6857:9): [True: 0, False: 56] ------------------ 6858| 56| NETSNMP_DS_LIB_ALARM_DONT_USE_SIG) && ------------------ | | 71| 56|#define NETSNMP_DS_LIB_ALARM_DONT_USE_SIG 11 /* don't use the alarm() signal */ ------------------ 6859| 0| !(flags & NETSNMP_SELECT_NOALARMS)) { ------------------ | | 193| 0|#define NETSNMP_SELECT_NOALARMS 0x01 ------------------ | Branch (6859:9): [True: 0, False: 0] ------------------ 6860| 0| next_alarm = netsnmp_get_next_alarm_time(&alarm_tm, &now); 6861| 0| if (next_alarm) ------------------ | Branch (6861:13): [True: 0, False: 0] ------------------ 6862| 0| DEBUGMSGT(("sess_select","next alarm at %ld.%06ld sec\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 6863| 0| (long)alarm_tm.tv_sec, (long)alarm_tm.tv_usec)); 6864| 0| } 6865| 56| if (next_alarm == 0 && requests == 0) { ------------------ | Branch (6865:9): [True: 56, False: 0] | Branch (6865:28): [True: 56, False: 0] ------------------ 6866| | /* 6867| | * If none are active, skip arithmetic. 6868| | */ 6869| 56| DEBUGMSGT(("sess_select","blocking:no session requests or alarms.\n")); ------------------ | | 62| 56|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 56|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 56] | | | | ------------------ | | ------------------ | | #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: 56] | | ------------------ ------------------ 6870| 56| *block = 1; /* can block - timeout value is undefined if no requests */ 6871| 56| return active; 6872| 56| } 6873| | 6874| 0| if (next_alarm && ------------------ | Branch (6874:9): [True: 0, False: 0] ------------------ 6875| 0| (!timerisset(&earliest) || timercmp(&alarm_tm, &earliest, <))) ------------------ | Branch (6875:10): [True: 0, False: 0] | Branch (6875:36): [True: 0, False: 0] | Branch (6875:36): [True: 0, False: 0] ------------------ 6876| 0| earliest = alarm_tm; 6877| | 6878| 0| NETSNMP_TIMERSUB(&earliest, &now, &earliest); ------------------ | | 173| 0|#define NETSNMP_TIMERSUB(a, b, res) do { \ | | 174| 0| (res)->tv_sec = (a)->tv_sec - (b)->tv_sec - 1; \ | | 175| 0| (res)->tv_usec = (a)->tv_usec - (b)->tv_usec + 1000000L; \ | | 176| 0| if ((res)->tv_usec >= 1000000L) { \ | | ------------------ | | | Branch (176:9): [True: 0, False: 0] | | ------------------ | | 177| 0| (res)->tv_usec -= 1000000L; \ | | 178| 0| (res)->tv_sec++; \ | | 179| 0| } \ | | 180| 0|} while (0) | | ------------------ | | | Branch (180:10): [Folded, False: 0] | | ------------------ ------------------ 6879| 0| if (earliest.tv_sec < 0) { ------------------ | Branch (6879:9): [True: 0, False: 0] ------------------ 6880| 0| time_t overdue_ms = -(earliest.tv_sec * 1000 + earliest.tv_usec / 1000); 6881| 0| if (overdue_ms >= 10) ------------------ | Branch (6881:13): [True: 0, False: 0] ------------------ 6882| 0| DEBUGMSGT(("verbose:sess_select","timer overdue by %ld ms\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 6883| 0| (long) overdue_ms)); 6884| 0| timerclear(&earliest); 6885| 0| } else { 6886| 0| DEBUGMSGT(("verbose:sess_select","timer due in %d.%06d sec\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 6887| 0| (int)earliest.tv_sec, (int)earliest.tv_usec)); 6888| 0| } 6889| | 6890| | /* 6891| | * if it was blocking before or our delta time is less, reset timeout 6892| | */ 6893| 0| if ((*block || (timercmp(&earliest, timeout, <)))) { ------------------ | Branch (6893:10): [True: 0, False: 0] | Branch (6893:20): [True: 0, False: 0] | Branch (6893:21): [True: 0, False: 0] ------------------ 6894| 0| DEBUGMSGT(("verbose:sess_select", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 6895| 0| "setting timer to %d.%06d sec, clear block (was %d)\n", 6896| 0| (int)earliest.tv_sec, (int)earliest.tv_usec, *block)); 6897| 0| *timeout = earliest; 6898| 0| *block = 0; 6899| 0| } 6900| 0| return active; 6901| 56|} snmp_oid_compare: 7175| 342|{ 7176| 342| register int len; 7177| 342| register const oid *name1 = in_name1; 7178| 342| register const oid *name2 = in_name2; 7179| | 7180| | /* 7181| | * len = minimum of len1 and len2 7182| | */ 7183| 342| if (len1 < len2) ------------------ | Branch (7183:9): [True: 0, False: 342] ------------------ 7184| 0| len = len1; 7185| 342| else 7186| 342| len = len2; 7187| | /* 7188| | * find first non-matching OID 7189| | */ 7190| 3.53k| while (len-- > 0) { ------------------ | Branch (7190:12): [True: 3.42k, False: 114] ------------------ 7191| | /* 7192| | * these must be done in separate comparisons, since 7193| | * subtracting them and using that result has problems with 7194| | * subids > 2^31. 7195| | */ 7196| 3.42k| if (*(name1) != *(name2)) { ------------------ | Branch (7196:13): [True: 228, False: 3.19k] ------------------ 7197| 228| if (*(name1) < *(name2)) ------------------ | Branch (7197:17): [True: 114, False: 114] ------------------ 7198| 114| return -1; 7199| 114| return 1; 7200| 228| } 7201| 3.19k| name1++; 7202| 3.19k| name2++; 7203| 3.19k| } 7204| | /* 7205| | * both OIDs equal up to length of shorter OID 7206| | */ 7207| 114| if (len1 < len2) ------------------ | Branch (7207:9): [True: 0, False: 114] ------------------ 7208| 0| return -1; 7209| 114| if (len2 < len1) ------------------ | Branch (7209:9): [True: 0, False: 114] ------------------ 7210| 0| return 1; 7211| 114| return 0; 7212| 114|} netsnmp_oid_equals: 7312| 3.14k|{ 7313| 3.14k| register const oid *name1 = in_name1; 7314| 3.14k| register const oid *name2 = in_name2; 7315| 3.14k| register int len = len1; 7316| | 7317| | /* 7318| | * len = minimum of len1 and len2 7319| | */ 7320| 3.14k| if (len1 != len2) ------------------ | Branch (7320:9): [True: 2.17k, False: 974] ------------------ 7321| 2.17k| return 1; 7322| | /* 7323| | * Handle 'null' OIDs 7324| | */ 7325| 974| if (len1 == 0) ------------------ | Branch (7325:9): [True: 0, False: 974] ------------------ 7326| 0| return 0; /* Two null OIDs are (trivially) the same */ 7327| 974| if (!name1 || !name2) ------------------ | Branch (7327:9): [True: 0, False: 974] | Branch (7327:19): [True: 0, False: 974] ------------------ 7328| 0| return 1; /* Otherwise something's wrong, so report a non-match */ 7329| | /* 7330| | * find first non-matching OID 7331| | */ 7332| 8.13k| while (len-- > 0) { ------------------ | Branch (7332:12): [True: 8.13k, False: 0] ------------------ 7333| | /* 7334| | * these must be done in separate comparisons, since 7335| | * subtracting them and using that result has problems with 7336| | * subids > 2^31. 7337| | */ 7338| 8.13k| if (*(name1++) != *(name2++)) ------------------ | Branch (7338:13): [True: 974, False: 7.16k] ------------------ 7339| 974| return 1; 7340| 8.13k| } 7341| 0| return 0; 7342| 974|} snmp_duplicate_objid: 8138| 342|{ 8139| 342| oid *returnOid; 8140| 342| if (objToCopy != NULL && objToCopyLen != 0) { ------------------ | Branch (8140:9): [True: 342, False: 0] | Branch (8140:30): [True: 342, False: 0] ------------------ 8141| 342| returnOid = (oid *) malloc(objToCopyLen * sizeof(oid)); 8142| 342| if (returnOid) { ------------------ | Branch (8142:13): [True: 342, False: 0] ------------------ 8143| 342| memcpy(returnOid, objToCopy, objToCopyLen * sizeof(oid)); 8144| 342| } 8145| 342| } else 8146| 0| returnOid = NULL; 8147| 342| return returnOid; 8148| 342|} snmp_increment_statistic: 8158| 25|{ 8159| 25| if (which >= 0 && which < NETSNMP_STAT_MAX_STATS) { ------------------ | | 710| 25|#define NETSNMP_STAT_MAX_STATS (STAT_TLSTM_STATS_END+1) | | ------------------ | | | | 706| 25|#define STAT_TLSTM_STATS_END STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCACHES | | | | ------------------ | | | | | | 703| 25|#define STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCACHES 56 | | | | ------------------ | | ------------------ ------------------ | Branch (8159:9): [True: 25, False: 0] | Branch (8159:23): [True: 25, False: 0] ------------------ 8160| 25| statistics[which]++; 8161| 25| return statistics[which]; 8162| 25| } 8163| 0| return 0; 8164| 25|} snmp_init_statistics: 8186| 57|{ 8187| 57| memset(statistics, 0, sizeof(statistics)); 8188| 57|} snmp_api.c:_init_snmp: 719| 171|{ 720| | 721| 171| struct timeval tv; 722| 171| long tmpReqid, tmpMsgid; 723| | 724| 171| if (_init_snmp_init_done) ------------------ | Branch (724:9): [True: 114, False: 57] ------------------ 725| 114| return; 726| 57| _init_snmp_init_done = 1; 727| 57| Reqid = 1; 728| | 729| 57| snmp_res_init(); /* initialize the mt locking structures */ ------------------ | | 78| 57|#define snmp_res_init() do {} while (0) | | ------------------ | | | Branch (78:38): [Folded, False: 57] | | ------------------ ------------------ 730| 57|#ifndef NETSNMP_DISABLE_MIB_LOADING 731| 57| netsnmp_init_mib_internals(); 732| 57|#endif /* NETSNMP_DISABLE_MIB_LOADING */ 733| 57| netsnmp_tdomain_init(); 734| | 735| 57| 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| 57| netsnmp_srandom((unsigned)(tv.tv_sec ^ tv.tv_usec)); 744| 57| tmpReqid = netsnmp_random(); 745| 57| tmpMsgid = netsnmp_random(); 746| | 747| | /* 748| | * don't allow zero value to repeat init 749| | */ 750| 57| if (tmpReqid == 0) ------------------ | Branch (750:9): [True: 0, False: 57] ------------------ 751| 0| tmpReqid = 1; 752| 57| if (tmpMsgid == 0) ------------------ | Branch (752:9): [True: 0, False: 57] ------------------ 753| 0| tmpMsgid = 1; 754| 57| Reqid = tmpReqid; 755| 57| Msgid = tmpMsgid; 756| | 757| 57| netsnmp_register_default_domain("snmp", "udp udp6"); 758| 57| netsnmp_register_default_domain("snmptrap", "udp udp6"); 759| | 760| 57| netsnmp_register_default_target("snmp", "udp", ":161"); 761| 57| netsnmp_register_default_target("snmp", "tcp", ":161"); 762| 57| netsnmp_register_default_target("snmp", "udp6", ":161"); 763| 57| netsnmp_register_default_target("snmp", "tcp6", ":161"); 764| 57| netsnmp_register_default_target("snmp", "dtlsudp", ":10161"); 765| 57| netsnmp_register_default_target("snmp", "tlstcp", ":10161"); 766| 57| netsnmp_register_default_target("snmp", "ipx", "/36879"); 767| | 768| 57| netsnmp_register_default_target("snmptrap", "udp", ":162"); 769| 57| netsnmp_register_default_target("snmptrap", "tcp", ":162"); 770| 57| netsnmp_register_default_target("snmptrap", "udp6", ":162"); 771| 57| netsnmp_register_default_target("snmptrap", "tcp6", ":162"); 772| 57| netsnmp_register_default_target("snmptrap", "dtlsudp", ":10162"); 773| 57| netsnmp_register_default_target("snmptrap", "tlstcp", ":10162"); 774| 57| netsnmp_register_default_target("snmptrap", "ipx", "/36880"); 775| | 776| 57| netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 777| 57| NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH, 16); ------------------ | | 121| 57|#define NETSNMP_DS_LIB_HEX_OUTPUT_LENGTH 6 ------------------ 778| 57| netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES, ------------------ | | 131| 57|#define NETSNMP_DS_LIB_RETRIES 15 ------------------ 779| 57| DEFAULT_RETRIES); ------------------ | | 184| 57|#define DEFAULT_RETRIES 5 ------------------ 780| 57| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 781| 57| NETSNMP_DS_LIB_MIB_ERRORS, 1); ------------------ | | 59| 57|#define NETSNMP_DS_LIB_MIB_ERRORS 0 ------------------ 782| | 783| 57|#ifdef NETSNMP_USE_REVERSE_ASNENCODING 784| 57| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 785| 57| NETSNMP_DS_LIB_REVERSE_ENCODE, ------------------ | | 80| 57|#define NETSNMP_DS_LIB_REVERSE_ENCODE 20 /* encode packets from back to front */ ------------------ 786| 57| NETSNMP_DEFAULT_ASNENCODING_DIRECTION); ------------------ | | 1995| 57|#define NETSNMP_DEFAULT_ASNENCODING_DIRECTION 1 /* 1 = reverse, 0 = forwards */ ------------------ 787| 57|#endif 788| 57|} snmp_api.c:register_default_handlers: 817| 57|{ 818| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "dumpPacket", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 819| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DUMP_PACKET); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DUMP_PACKET); ------------------ | | 63| 57|#define NETSNMP_DS_LIB_DUMP_PACKET 4 ------------------ 820| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "reverseEncodeBER", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 821| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_REVERSE_ENCODE); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_REVERSE_ENCODE); ------------------ | | 80| 57|#define NETSNMP_DS_LIB_REVERSE_ENCODE 20 /* encode packets from back to front */ ------------------ 822| 57| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "defaultPort", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 823| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DEFAULT_PORT); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DEFAULT_PORT); ------------------ | | 117| 57|#define NETSNMP_DS_LIB_DEFAULT_PORT 3 ------------------ 824| 57|#ifndef NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION 825| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "disableSNMPv3", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 826| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V3); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V3); ------------------ | | 105| 57|#define NETSNMP_DS_LIB_DISABLE_V3 45 /* disable SNMPv3 */ ------------------ 827| 57|#endif /* NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION */ 828| 57|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 829| 57|#ifndef NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION 830| 57|#if !defined(NETSNMP_DISABLE_SNMPV1) 831| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "disableSNMPv1", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 832| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V1); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V1); ------------------ | | 103| 57|#define NETSNMP_DS_LIB_DISABLE_V1 43 /* disable SNMPv1 */ ------------------ 833| 57|#endif 834| 57|#if !defined(NETSNMP_DISABLE_SNMPV2C) 835| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "disableSNMPv2c", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 836| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V2c); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_V2c); ------------------ | | 104| 57|#define NETSNMP_DS_LIB_DISABLE_V2c 44 /* disable SNMPv2c */ ------------------ 837| 57|#endif 838| 57|#endif /* NETSNMP_FEATURE_REMOVE_RUNTIME_DISABLE_VERSION */ 839| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defCommunity", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 840| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_COMMUNITY); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_COMMUNITY); ------------------ | | 158| 57|#define NETSNMP_DS_LIB_COMMUNITY 7 ------------------ 841| 57|#endif /* !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) */ 842| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "noTokenWarnings", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 843| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_TOKEN_WARNINGS); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_TOKEN_WARNINGS); ------------------ | | 77| 57|#define NETSNMP_DS_LIB_NO_TOKEN_WARNINGS 17 /* no warn about unknown config tokens */ ------------------ 844| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noRangeCheck", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 845| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_CHECK_RANGE); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_CHECK_RANGE); ------------------ | | 76| 57|#define NETSNMP_DS_LIB_DONT_CHECK_RANGE 16 /* don't check values for ranges on send */ ------------------ 846| 57| netsnmp_ds_register_premib(ASN_OCTET_STR, "snmp", "persistentDir", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 847| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PERSISTENT_DIR); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PERSISTENT_DIR); ------------------ | | 159| 57|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 848| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tempFilePattern", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 849| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TEMP_FILE_PATTERN); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TEMP_FILE_PATTERN); ------------------ | | 166| 57|#define NETSNMP_DS_LIB_TEMP_FILE_PATTERN 15 ------------------ 850| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noDisplayHint", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 851| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_DISPLAY_HINT); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_NO_DISPLAY_HINT); ------------------ | | 90| 57|#define NETSNMP_DS_LIB_NO_DISPLAY_HINT 30 /* don't apply DISPLAY-HINTs */ ------------------ 852| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "16bitIDs", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 853| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_16BIT_IDS); ------------------ | | 91| 57|#define NETSNMP_DS_LIB_16BIT_IDS 31 /* restrict requestIDs, etc to 16-bit values */ ------------------ 854| 57| netsnmp_ds_register_premib(ASN_OCTET_STR, "snmp", "clientaddr", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 855| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR); ------------------ | | 165| 57|#define NETSNMP_DS_LIB_CLIENT_ADDR 14 ------------------ 856| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "clientaddrUsesPort", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 857| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT); ------------------ | | 102| 57|#define NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT 42 /* NETSNMP_DS_LIB_CLIENT_ADDR includes address and also port */ ------------------ 858| 57| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "serverSendBuf", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 859| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERSENDBUF); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERSENDBUF); ------------------ | | 122| 57|#define NETSNMP_DS_LIB_SERVERSENDBUF 7 /* send buffer (server) */ ------------------ 860| 57| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "serverRecvBuf", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 861| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERRECVBUF); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SERVERRECVBUF); ------------------ | | 123| 57|#define NETSNMP_DS_LIB_SERVERRECVBUF 8 /* receive buffer (server) */ ------------------ 862| 57| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "clientSendBuf", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 863| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTSENDBUF); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTSENDBUF); ------------------ | | 124| 57|#define NETSNMP_DS_LIB_CLIENTSENDBUF 9 /* send buffer (client) */ ------------------ 864| 57| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "clientRecvBuf", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 865| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTRECVBUF); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CLIENTRECVBUF); ------------------ | | 125| 57|#define NETSNMP_DS_LIB_CLIENTRECVBUF 10 /* receive buffer (client) */ ------------------ 866| 57| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "sendMessageMaxSize", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 867| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 868| 57| NETSNMP_DS_LIB_MSG_SEND_MAX); ------------------ | | 132| 57|#define NETSNMP_DS_LIB_MSG_SEND_MAX 16 /* global max response size */ ------------------ 869| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noPersistentLoad", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 870| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD); ------------------ | | 95| 57|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_LOAD 35 /* don't load persistent file */ ------------------ 871| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "noPersistentSave", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 872| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE); ------------------ | | 96| 57|#define NETSNMP_DS_LIB_DISABLE_PERSISTENT_SAVE 36 /* don't save persistent file */ ------------------ 873| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 874| 57| "noContextEngineIDDiscovery", 875| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 876| 57| NETSNMP_DS_LIB_NO_DISCOVERY); ------------------ | | 98| 57|#define NETSNMP_DS_LIB_NO_DISCOVERY 38 /* don't support RFC5343 contextEngineID discovery */ ------------------ 877| 57| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "timeout", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 878| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TIMEOUT); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_TIMEOUT); ------------------ | | 130| 57|#define NETSNMP_DS_LIB_TIMEOUT 14 ------------------ 879| 57| netsnmp_ds_register_config(ASN_INTEGER, "snmp", "retries", ------------------ | | 75| 57|#define ASN_INTEGER 0x02U ------------------ 880| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_RETRIES); ------------------ | | 131| 57|#define NETSNMP_DS_LIB_RETRIES 15 ------------------ 881| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "outputPrecision", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 882| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OUTPUT_PRECISION); ------------------ | | 186| 57|#define NETSNMP_DS_LIB_OUTPUT_PRECISION 35 ------------------ 883| | 884| | 885| 57| netsnmp_register_service_handlers(); 886| 57|} snmp_api.c:snmp_sess_copy: 1407| 57|{ 1408| 57| struct session_list *psl; 1409| 57| psl = _sess_copy(pss); 1410| 57| if (!psl) { ------------------ | Branch (1410:9): [True: 0, False: 57] ------------------ 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| 57| return psl; 1417| 57|} snmp_api.c:_sess_copy: 1116| 57|{ 1117| 57| struct session_list *slp; 1118| 57| struct snmp_internal_session *isp; 1119| 57| netsnmp_session *session; 1120| 57| struct snmp_secmod_def *sptr; 1121| 57| char *cp; 1122| 57| u_char *ucp; 1123| | 1124| 57| in_session->s_snmp_errno = 0; 1125| 57| in_session->s_errno = 0; 1126| | 1127| | /* 1128| | * Copy session structure and link into list 1129| | */ 1130| 57| slp = calloc(1, sizeof(struct session_list)); 1131| 57| if (slp == NULL) { ------------------ | Branch (1131:9): [True: 0, False: 57] ------------------ 1132| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1133| 0| return (NULL); 1134| 0| } 1135| | 1136| 57| slp->transport = NULL; 1137| | 1138| 57| isp = calloc(1, sizeof(struct snmp_internal_session)); 1139| | 1140| 57| if (isp == NULL) { ------------------ | Branch (1140:9): [True: 0, False: 57] ------------------ 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| 57| slp->internal = isp; 1147| 57| slp->session = netsnmp_memdup(in_session, sizeof(netsnmp_session)); 1148| 57| if (slp->session == NULL) { ------------------ | Branch (1148:9): [True: 0, False: 57] ------------------ 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| 57| 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| 57| session->localname = NULL; 1160| 57| session->peername = NULL; 1161| 57| session->community = NULL; 1162| 57| session->contextEngineID = NULL; 1163| 57| session->contextName = NULL; 1164| 57| session->securityEngineID = NULL; 1165| 57| session->securityName = NULL; 1166| 57| session->securityAuthProto = NULL; 1167| 57| session->securityAuthLocalKey = NULL; 1168| 57| session->securityPrivProto = NULL; 1169| 57| session->securityPrivLocalKey = NULL; 1170| 57| session->sessUser = NULL; 1171| 57| session->paramName = NULL; 1172| 57|#ifndef NETSNMP_NO_TRAP_STATS 1173| 57| session->trap_stats = NULL; 1174| 57|#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| 57| if (in_session->peername != NULL) { ------------------ | Branch (1181:9): [True: 0, False: 57] ------------------ 1182| 0| session->peername = 1183| 0| netsnmp_strdup_and_null((u_char*)in_session->peername, 1184| 0| strlen(in_session->peername)); 1185| 0| if (session->peername == NULL) { ------------------ | Branch (1185:13): [True: 0, False: 0] ------------------ 1186| 0| snmp_sess_close(slp); 1187| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 1188| 0| return (NULL); 1189| 0| } 1190| 0| } 1191| | 1192| | /* 1193| | * Fill in defaults if necessary 1194| | */ 1195| 57|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 1196| 57| if (in_session->community_len != SNMP_DEFAULT_COMMUNITY_LEN) { ------------------ | | 78| 57|#define SNMP_DEFAULT_COMMUNITY_LEN 0 /* to get a default community name */ ------------------ | Branch (1196:9): [True: 0, False: 57] ------------------ 1197| 0| ucp = netsnmp_memdup(in_session->community, in_session->community_len); 1198| 57| } else { 1199| 57| if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1199:13): [True: 0, False: 57] ------------------ 1200| 57| NETSNMP_DS_LIB_COMMUNITY)) != NULL) { ------------------ | | 158| 57|#define NETSNMP_DS_LIB_COMMUNITY 7 ------------------ 1201| 0| session->community_len = strlen(cp); 1202| 0| ucp = (u_char *) strdup(cp); 1203| 57| } 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| 57| ucp = (u_char *) strdup(""); 1209| 57|#endif 1210| 57| } 1211| 57| } 1212| | 1213| 57| if (ucp == NULL) { ------------------ | Branch (1213:9): [True: 0, False: 57] ------------------ 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| 57| session->community = ucp; /* replace pointer with pointer to new data */ 1219| 57|#endif 1220| | 1221| 57| if (session->securityLevel <= 0) { ------------------ | Branch (1221:9): [True: 57, False: 0] ------------------ 1222| 57| session->securityLevel = 1223| 57| netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECLEVEL); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECLEVEL); ------------------ | | 115| 57|#define NETSNMP_DS_LIB_SECLEVEL 1 ------------------ 1224| 57| } 1225| | 1226| 57| if (in_session->securityEngineIDLen > 0) { ------------------ | Branch (1226:9): [True: 0, False: 57] ------------------ 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| 57| if (in_session->contextEngineIDLen > 0) { ------------------ | Branch (1238:9): [True: 0, False: 57] ------------------ 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| 57| } else if (in_session->securityEngineIDLen > 0) { ------------------ | Branch (1248:16): [True: 0, False: 57] ------------------ 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| 57| if (in_session->contextName) { ------------------ | Branch (1263:9): [True: 0, False: 57] ------------------ 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| 57| } else { 1271| 57| if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1271:13): [True: 0, False: 57] ------------------ 1272| 57| NETSNMP_DS_LIB_CONTEXT)) != NULL) ------------------ | | 152| 57|#define NETSNMP_DS_LIB_CONTEXT 1 ------------------ 1273| 0| cp = strdup(cp); 1274| 57| else 1275| 57| cp = strdup(SNMP_DEFAULT_CONTEXT); ------------------ | | 92| 57|#define SNMP_DEFAULT_CONTEXT "" ------------------ 1276| 57| if (cp == NULL) { ------------------ | Branch (1276:13): [True: 0, False: 57] ------------------ 1277| 0| snmp_sess_close(slp); 1278| 0| return (NULL); 1279| 0| } 1280| 57| session->contextName = cp; 1281| 57| session->contextNameLen = strlen(cp); 1282| 57| } 1283| | 1284| 57| if (in_session->securityName) { ------------------ | Branch (1284:9): [True: 0, False: 57] ------------------ 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| 57| } else if ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1290:16): [True: 0, False: 57] ------------------ 1291| 57| NETSNMP_DS_LIB_SECNAME)) != NULL) { ------------------ | | 151| 57|#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| 57| if (in_session->securityAuthLocalKey) { ------------------ | Branch (1301:9): [True: 0, False: 57] ------------------ 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| 57| if (in_session->securityPrivLocalKey) { ------------------ | Branch (1309:9): [True: 0, False: 57] ------------------ 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| 57| if (session->transport_configuration) { ------------------ | Branch (1317:9): [True: 0, False: 57] ------------------ 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| 57| if (session->retries == SNMP_DEFAULT_RETRIES) { ------------------ | | 79| 57|#define SNMP_DEFAULT_RETRIES -1 ------------------ | Branch (1326:9): [True: 57, False: 0] ------------------ 1327| 57| int retry = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1328| 57| NETSNMP_DS_LIB_RETRIES); ------------------ | | 131| 57|#define NETSNMP_DS_LIB_RETRIES 15 ------------------ 1329| 57| if (retry < 0) ------------------ | Branch (1329:13): [True: 0, False: 57] ------------------ 1330| 0| session->retries = DEFAULT_RETRIES; ------------------ | | 184| 0|#define DEFAULT_RETRIES 5 ------------------ 1331| 57| else 1332| 57| session->retries = retry; 1333| 57| } 1334| 57| if (session->timeout == SNMP_DEFAULT_TIMEOUT) { ------------------ | | 80| 57|#define SNMP_DEFAULT_TIMEOUT -1 ------------------ | Branch (1334:9): [True: 57, False: 0] ------------------ 1335| 57| int timeout = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1336| 57| NETSNMP_DS_LIB_TIMEOUT); ------------------ | | 130| 57|#define NETSNMP_DS_LIB_TIMEOUT 14 ------------------ 1337| 57| if (timeout <= 0) ------------------ | Branch (1337:13): [True: 57, False: 0] ------------------ 1338| 57| session->timeout = DEFAULT_TIMEOUT; ------------------ | | 185| 57|#define DEFAULT_TIMEOUT (1000L * 1000L) ------------------ 1339| 0| else 1340| 0| session->timeout = timeout * 1000L * 1000L; 1341| 57| } 1342| 57| session->sessid = snmp_get_next_sessid(); 1343| | 1344| 57| snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_SESSION_INIT, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ snmp_call_callbacks(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_SESSION_INIT, ------------------ | | 29| 57|#define SNMP_CALLBACK_SESSION_INIT 5 ------------------ 1345| 57| session); 1346| | 1347| 57| if ((sptr = find_sec_mod(session->securityModel)) != NULL) { ------------------ | Branch (1347:9): [True: 57, False: 0] ------------------ 1348| | /* 1349| | * security module specific copying 1350| | */ 1351| 57| if (sptr->session_setup) { ------------------ | Branch (1351:13): [True: 57, False: 0] ------------------ 1352| 57| int ret = (*sptr->session_setup) (in_session, session); 1353| 57| if (ret != SNMPERR_SUCCESS) { ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (1353:17): [True: 0, False: 57] ------------------ 1354| 0| snmp_sess_close(slp); 1355| 0| return NULL; 1356| 0| } 1357| 57| } 1358| | 1359| | /* 1360| | * security module specific opening 1361| | */ 1362| 57| if (sptr->session_open) { ------------------ | Branch (1362:13): [True: 0, False: 57] ------------------ 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| 57| } 1370| | 1371| 57|#ifndef NETSNMP_NO_WRITE_SUPPORT 1372| 57| if (in_session->sessUser) { ------------------ | Branch (1372:9): [True: 0, False: 57] ------------------ 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| 57|#endif /* NETSNMP_NO_WRITE_SUPPORT */ 1383| | 1384| 57| if (in_session->paramName) { ------------------ | Branch (1384:9): [True: 0, False: 57] ------------------ 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| 57|#ifndef NETSNMP_NO_TRAP_STATS 1392| 57| if (in_session->trap_stats) { ------------------ | Branch (1392:9): [True: 0, False: 57] ------------------ 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| 57|#endif 1401| | 1402| 57| return (slp); 1403| 57|} snmp_api.c:netsnmp_free_transport_config: 2043| 57|{ 2044| 57| if (!tc) ------------------ | Branch (2044:9): [True: 57, False: 0] ------------------ 2045| 57| return; 2046| | 2047| 0| CONTAINER_CLEAR(tc, netsnmp_free_one_tr_cfg, NULL); 2048| 0| CONTAINER_FREE(tc); 2049| 0|} snmp_api.c:snmp_free_session: 2082| 57|{ 2083| 57| if (!s) ------------------ | Branch (2083:9): [True: 0, False: 57] ------------------ 2084| 0| return; 2085| | 2086| 57| netsnmp_cleanup_session(s); 2087| | 2088| | /* 2089| | * clear session from any callbacks 2090| | */ 2091| 57| netsnmp_callback_clear_client_arg(s, 0, 0); 2092| | 2093| 57| free(s); 2094| 57|} snmp_api.c:free_securityStateRef: 4191| 37|{ 4192| 37| struct snmp_secmod_def *sptr; 4193| | 4194| 37| if (!pdu->securityStateRef) ------------------ | Branch (4194:9): [True: 37, False: 0] ------------------ 4195| 37| return; 4196| | 4197| 0| sptr = find_sec_mod(pdu->securityModel); 4198| 0| if (sptr) { ------------------ | Branch (4198:9): [True: 0, False: 0] ------------------ 4199| 0| if (sptr->pdu_free_state_ref) { ------------------ | Branch (4199:13): [True: 0, False: 0] ------------------ 4200| 0| (*sptr->pdu_free_state_ref) (pdu->securityStateRef); 4201| 0| } else { 4202| 0| snmp_log(LOG_ERR, 4203| 0| "Security Model %d can't free state references\n", 4204| 0| pdu->securityModel); 4205| 0| } 4206| 0| } else { 4207| 0| snmp_log(LOG_ERR, 4208| 0| "Can't find security model to free ptr: %d\n", 4209| 0| pdu->securityModel); 4210| 0| } 4211| | pdu->securityStateRef = NULL; 4212| 0|} snmp_api.c:_snmp_parse: 4417| 25|{ 4418| 25|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 4419| 25| u_char community[COMMUNITY_MAX_LEN]; 4420| 25| size_t community_length = COMMUNITY_MAX_LEN; ------------------ | | 41| 25|#define COMMUNITY_MAX_LEN 256 ------------------ 4421| 25|#endif 4422| 25| int result = -1; 4423| | 4424| 25| static const oid snmpEngineIDoid[] = { 1,3,6,1,6,3,10,2,1,1,0}; 4425| 25| static size_t snmpEngineIDoid_len = 11; 4426| | 4427| 25| static char ourEngineID[SNMP_SEC_PARAM_BUF_SIZE]; 4428| 25| static size_t ourEngineID_len = sizeof(ourEngineID); 4429| | 4430| 25| netsnmp_pdu *pdu2 = NULL; 4431| | 4432| 25| session->s_snmp_errno = 0; 4433| 25| session->s_errno = 0; 4434| | 4435| | /* 4436| | * Ensure all incoming PDUs have a unique means of identification 4437| | * (This is not restricted to AgentX handling, 4438| | * though that is where the need becomes visible) 4439| | */ 4440| 25| pdu->transid = snmp_get_next_transid(); 4441| | 4442| 25| if (session->version != SNMP_DEFAULT_VERSION) { ------------------ | | 90| 25|#define SNMP_DEFAULT_VERSION -1 ------------------ | Branch (4442:9): [True: 0, False: 25] ------------------ 4443| 0| pdu->version = session->version; 4444| 25| } else { 4445| 25| pdu->version = snmp_parse_version(data, length); 4446| 25| } 4447| | 4448| 25| switch (pdu->version) { 4449| 0|#if !defined(NETSNMP_DISABLE_SNMPV1) || !defined(NETSNMP_DISABLE_SNMPV2C) 4450| 0|#ifndef NETSNMP_DISABLE_SNMPV1 4451| 7| case SNMP_VERSION_1: ------------------ | | 107| 7|#define SNMP_VERSION_1 0 ------------------ | Branch (4451:5): [True: 7, False: 18] ------------------ 4452| 7|#endif 4453| 7|#ifndef NETSNMP_DISABLE_SNMPV2C 4454| 7| case SNMP_VERSION_2c: ------------------ | | 110| 7|#define SNMP_VERSION_2c 1 ------------------ | Branch (4454:5): [True: 0, False: 25] ------------------ 4455| 7|#endif 4456| 7| NETSNMP_RUNTIME_PROTOCOL_CHECK_V1V2(pdu->version,unsupported_version); ------------------ | | 220| 7|#define NETSNMP_RUNTIME_PROTOCOL_CHECK_V1V2(pc_ver, pc_target) do { \ | | 221| 7| if (NETSNMP_RUNTIME_PROTOCOL_SKIP_V1(pc_ver) || \ | | ------------------ | | | | 205| 14| ((pc_ver) == SNMP_VERSION_1 && \ | | | | ------------------ | | | | | | 107| 14|#define SNMP_VERSION_1 0 | | | | ------------------ | | | | | Branch (205:6): [True: 7, False: 0] | | | | ------------------ | | | | 206| 14| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 7|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (206:6): [True: 0, False: 7] | | | | ------------------ | | | | 207| 7| NETSNMP_DS_LIB_DISABLE_V1)) | | | | ------------------ | | | | | | 103| 7|#define NETSNMP_DS_LIB_DISABLE_V1 43 /* disable SNMPv1 */ | | | | ------------------ | | ------------------ | | 222| 7| NETSNMP_RUNTIME_PROTOCOL_SKIP_V2(pc_ver)) { \ | | ------------------ | | | | 215| 7| ((pc_ver) == SNMP_VERSION_2c && \ | | | | ------------------ | | | | | | 110| 14|#define SNMP_VERSION_2c 1 | | | | ------------------ | | | | | Branch (215:6): [True: 0, False: 7] | | | | ------------------ | | | | 216| 7| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (216:6): [True: 0, False: 0] | | | | ------------------ | | | | 217| 0| NETSNMP_DS_LIB_DISABLE_V2c)) | | | | ------------------ | | | | | | 104| 0|#define NETSNMP_DS_LIB_DISABLE_V2c 44 /* disable SNMPv2c */ | | | | ------------------ | | ------------------ | | 223| 0| DEBUGMSGTL(("snmp:protocol:disabled", "enforced\n")); \ | | ------------------ | | | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | | | ------------------ | | | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | | | ------------------ | | | | | | | Branch (144:29): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | | | ------------------ | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | ------------------ | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | ------------------ | | | | ------------------ | | | | | Branch (66:70): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 224| 0| goto pc_target; \ | | 225| 0| } \ | | 226| 7| } while(0) | | ------------------ | | | Branch (226:13): [Folded, False: 7] | | ------------------ ------------------ 4457| 7| DEBUGMSGTL(("snmp_api", "Parsing SNMPv%ld message...\n", ------------------ | | 66| 7|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 7|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 7] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 7] | | ------------------ ------------------ 4458| 7| (1 + pdu->version))); 4459| | 4460| | /* 4461| | * authenticates message and returns length if valid 4462| | */ 4463| 7|#ifndef NETSNMP_DISABLE_SNMPV1 4464| 7| if (pdu->version == SNMP_VERSION_1) { ------------------ | | 107| 7|#define SNMP_VERSION_1 0 ------------------ | Branch (4464:13): [True: 7, False: 0] ------------------ 4465| 7| DEBUGDUMPSECTION("recv", "SNMPv1 message\n"); ------------------ | | 81| 7| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 7|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 7] | | | | ------------------ | | ------------------ | | 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: 7] | | ------------------ ------------------ 4466| 7| } else { 4467| 0|#endif 4468| 0| DEBUGDUMPSECTION("recv", "SNMPv2c message\n"); ------------------ | | 81| 0| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 191| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 192| 0| debugmsg("dumph_" token,"%s\n",x);\ | | | | 193| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (81:56): [Folded, False: 0] | | ------------------ ------------------ 4469| 0|#ifndef NETSNMP_DISABLE_SNMPV1 4470| 0| } 4471| 7|#endif 4472| 7| data = snmp_comstr_parse(data, &length, 4473| 7| community, &community_length, 4474| 7| &pdu->version); 4475| 7| if (data == NULL) ------------------ | Branch (4475:13): [True: 1, False: 6] ------------------ 4476| 1| return -1; 4477| | 4478| 6| if (pdu->version != session->version && ------------------ | Branch (4478:13): [True: 6, False: 0] ------------------ 4479| 6| session->version != SNMP_DEFAULT_VERSION) { ------------------ | | 90| 6|#define SNMP_DEFAULT_VERSION -1 ------------------ | Branch (4479:13): [True: 0, False: 6] ------------------ 4480| 0| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 0|#define SNMPERR_BAD_VERSION (-14) ------------------ 4481| 0| return -1; 4482| 0| } 4483| | 4484| | /* 4485| | * maybe get the community string. 4486| | */ 4487| 6| pdu->securityLevel = SNMP_SEC_LEVEL_NOAUTH; ------------------ | | 299| 6|#define SNMP_SEC_LEVEL_NOAUTH 1 ------------------ 4488| 6| pdu->securityModel = 4489| 6|#ifndef NETSNMP_DISABLE_SNMPV1 4490| 6| (pdu->version == SNMP_VERSION_1) ? SNMP_SEC_MODEL_SNMPv1 : ------------------ | | 107| 6|#define SNMP_VERSION_1 0 ------------------ (pdu->version == SNMP_VERSION_1) ? SNMP_SEC_MODEL_SNMPv1 : ------------------ | | 293| 6|#define SNMP_SEC_MODEL_SNMPv1 1 ------------------ | Branch (4490:13): [True: 6, False: 0] ------------------ 4491| 6|#endif 4492| 6| SNMP_SEC_MODEL_SNMPv2c; ------------------ | | 294| 6|#define SNMP_SEC_MODEL_SNMPv2c 2 ------------------ 4493| 6| SNMP_FREE(pdu->community); ------------------ | | 62| 6|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 6] | | | Branch (62:66): [Folded, False: 6] | | ------------------ ------------------ 4494| 6| pdu->community_len = 0; 4495| 6| pdu->community = (u_char *) 0; 4496| 6| if (community_length) { ------------------ | Branch (4496:13): [True: 0, False: 6] ------------------ 4497| 0| pdu->community_len = community_length; 4498| 0| pdu->community = netsnmp_memdup(community, community_length); 4499| 0| if (pdu->community == NULL) { ------------------ | Branch (4499:17): [True: 0, False: 0] ------------------ 4500| 0| session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 4501| 0| return -1; 4502| 0| } 4503| 0| } 4504| 6| if (session->authenticator) { ------------------ | Branch (4504:13): [True: 0, False: 6] ------------------ 4505| 0| data = session->authenticator(data, &length, 4506| 0| community, community_length); 4507| 0| if (data == NULL) { ------------------ | Branch (4507:17): [True: 0, False: 0] ------------------ 4508| 0| session->s_snmp_errno = SNMPERR_AUTHENTICATION_FAILURE; ------------------ | | 219| 0|#define SNMPERR_AUTHENTICATION_FAILURE (-35) ------------------ 4509| 0| return -1; 4510| 0| } 4511| 0| } 4512| | 4513| 6| DEBUGDUMPSECTION("recv", "PDU"); ------------------ | | 81| 6| do {if (_DBG_IF_) {__DBGDUMPSECTION(token,x);} }while(0) | | ------------------ | | | | 144| 6|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 6] | | | | ------------------ | | ------------------ | | 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: 6] | | ------------------ ------------------ 4514| 6| result = snmp_pdu_parse(pdu, data, &length); 4515| 6| if (result < 0) { ------------------ | Branch (4515:13): [True: 6, False: 0] ------------------ 4516| | /* 4517| | * This indicates a parse error. 4518| | */ 4519| 6| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 6|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4520| 6| } 4521| 6| DEBUGINDENTADD(-6); ------------------ | | 73| 6|#define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 144| 6|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 6] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTADD(x) do {if (_DBG_IF_) {__DBGINDENTADD(x);} }while(0) | | ------------------ | | | | 172| 0|#define __DBGINDENTADD(x) debug_indent_add(x) | | ------------------ | | | Branch (73:74): [Folded, False: 6] | | ------------------ ------------------ 4522| 6| break; 4523| 0|#endif /* support for community based SNMP */ 4524| | 4525| 12| case SNMP_VERSION_3: ------------------ | | 113| 12|#define SNMP_VERSION_3 3 ------------------ | Branch (4525:5): [True: 12, False: 13] ------------------ 4526| 12| NETSNMP_RUNTIME_PROTOCOL_CHECK_V3(SNMP_VERSION_3,unsupported_version); ------------------ | | 233| 12|#define NETSNMP_RUNTIME_PROTOCOL_CHECK_V3(pc_ver, pc_target) do { \ | | 234| 12| if (NETSNMP_RUNTIME_PROTOCOL_SKIP_V3(pc_ver)) { \ | | ------------------ | | | | 229| 12| ((pc_ver == SNMP_VERSION_3) && \ | | | | ------------------ | | | | | | 113| 12|#define SNMP_VERSION_3 3 | | | | ------------------ | | | | | Branch (229:6): [True: 12, Folded] | | | | ------------------ | | | | 230| 12| netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, \ | | | | ------------------ | | | | | | 48| 12|#define NETSNMP_DS_LIBRARY_ID 0 | | | | ------------------ | | | | | Branch (230:6): [True: 0, False: 12] | | | | ------------------ | | | | 231| 12| NETSNMP_DS_LIB_DISABLE_V3)) | | | | ------------------ | | | | | | 105| 12|#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| 12| } while(0) | | ------------------ | | | Branch (238:13): [Folded, False: 12] | | ------------------ ------------------ 4527| 12| result = snmpv3_parse(pdu, data, &length, NULL, session); 4528| 12| DEBUGMSGTL(("snmp_parse", ------------------ | | 66| 12|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 12|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 12] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 12] | | ------------------ ------------------ 4529| 12| "Parsed SNMPv3 message (secName:%s, secLevel:%s): %s\n", 4530| 12| pdu->securityName, secLevelName[pdu->securityLevel], 4531| 12| snmp_api_errstring(result))); 4532| | 4533| 12| if (result == SNMPERR_USM_UNKNOWNSECURITYNAME) { ------------------ | | 227| 12|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ | Branch (4533:13): [True: 0, False: 12] ------------------ 4534| 0| snmp_call_callbacks(SNMP_CALLBACK_APPLICATION, ------------------ | | 19| 0|#define SNMP_CALLBACK_APPLICATION 1 ------------------ 4535| 0| SNMPD_CALLBACK_AUTH_FAILURE, pdu); ------------------ | | 21| 0|#define SNMPD_CALLBACK_AUTH_FAILURE 17 ------------------ 4536| 0| } 4537| | 4538| 12| if (result) { ------------------ | Branch (4538:13): [True: 12, False: 0] ------------------ 4539| 12| struct snmp_secmod_def *secmod = 4540| 12| find_sec_mod(pdu->securityModel); 4541| 12| if (!slp) { ------------------ | Branch (4541:17): [True: 0, False: 12] ------------------ 4542| 0| session->s_snmp_errno = result; 4543| 12| } else { 4544| | /* 4545| | * Call the security model to special handle any errors 4546| | */ 4547| | 4548| 12| if (secmod && secmod->handle_report) { ------------------ | Branch (4548:21): [True: 9, False: 3] | Branch (4548:31): [True: 9, False: 0] ------------------ 4549| 9| (*secmod->handle_report)(slp, slp->transport, session, 4550| 9| result, pdu); 4551| 9| } 4552| 12| } 4553| 12| free_securityStateRef(pdu); 4554| 12| } 4555| | 4556| | /* Implement RFC5343 here for two reasons: 4557| | 1) From a security perspective it handles this otherwise 4558| | always approved request earlier. It bypasses the need 4559| | for authorization to the snmpEngineID scalar, which is 4560| | what is what RFC3415 appendix A species as ok. Note 4561| | that we haven't bypassed authentication since if there 4562| | was an authentication error it would have been handled 4563| | above in the if(result) part at the latest. 4564| | 2) From an application point of view if we let this request 4565| | get all the way to the application, it'd require that 4566| | all application types supporting discovery also fire up 4567| | a minimal agent in order to handle just this request 4568| | which seems like overkill. Though there is no other 4569| | application types that currently need discovery (NRs 4570| | accept notifications from contextEngineIDs that derive 4571| | from the NO not the NR). Also a lame excuse for doing 4572| | it here. 4573| | 3) Less important technically, but the net-snmp agent 4574| | doesn't currently handle registrations of different 4575| | engineIDs either and it would have been a lot more work 4576| | to implement there since we'd need to support that 4577| | first. :-/ Supporting multiple context engineIDs should 4578| | be done anyway, so it's not a valid excuse here. 4579| | 4) There is a lot less to do if we trump the agent at this 4580| | point; IE, the agent does a lot more unnecessary 4581| | processing when the only thing that should ever be in 4582| | this context by definition is the single scalar. 4583| | */ 4584| | 4585| | /* special RFC5343 engineID discovery engineID check */ 4586| 12| if (!netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 12|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (4586:13): [True: 12, False: 0] ------------------ 4587| 12| NETSNMP_DS_LIB_NO_DISCOVERY) && ------------------ | | 98| 12|#define NETSNMP_DS_LIB_NO_DISCOVERY 38 /* don't support RFC5343 contextEngineID discovery */ ------------------ 4588| 12| SNMP_MSG_RESPONSE != pdu->command && ------------------ | | 127| 12|#define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 92| 12|#define ASN_CONTEXT 0x80U | | ------------------ | | #define SNMP_MSG_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2) /* a2=162 */ | | ------------------ | | | | 96| 12|#define ASN_CONSTRUCTOR 0x20U | | ------------------ ------------------ | Branch (4588:13): [True: 12, False: 0] ------------------ 4589| 12| NULL != pdu->contextEngineID && ------------------ | Branch (4589:13): [True: 9, False: 3] ------------------ 4590| 9| pdu->contextEngineIDLen == 5 && ------------------ | Branch (4590:13): [True: 0, False: 9] ------------------ 4591| 0| pdu->contextEngineID[0] == 0x80 && ------------------ | Branch (4591:13): [True: 0, False: 0] ------------------ 4592| 0| pdu->contextEngineID[1] == 0x00 && ------------------ | Branch (4592:13): [True: 0, False: 0] ------------------ 4593| 0| pdu->contextEngineID[2] == 0x00 && ------------------ | Branch (4593:13): [True: 0, False: 0] ------------------ 4594| 0| pdu->contextEngineID[3] == 0x00 && ------------------ | Branch (4594:13): [True: 0, False: 0] ------------------ 4595| 0| pdu->contextEngineID[4] == 0x06) { ------------------ | Branch (4595:13): [True: 0, False: 0] ------------------ 4596| | 4597| | /* define a result so it doesn't get past us at this point 4598| | and gets dropped by future parts of the stack */ 4599| 0| result = SNMPERR_JUST_A_CONTEXT_PROBE; ------------------ | | 250| 0|#define SNMPERR_JUST_A_CONTEXT_PROBE (-66) ------------------ 4600| | 4601| 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] | | ------------------ ------------------ 4602| | /* ensure exactly one variable */ 4603| 0| if (NULL != pdu->variables && ------------------ | Branch (4603:17): [True: 0, False: 0] ------------------ 4604| 0| NULL == pdu->variables->next_variable && ------------------ | Branch (4604:17): [True: 0, False: 0] ------------------ 4605| | 4606| | /* if it's a GET, match it exactly */ 4607| 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 (4607:19): [True: 0, False: 0] ------------------ 4608| 0| snmp_oid_compare(snmpEngineIDoid, ------------------ | Branch (4608:19): [True: 0, False: 0] ------------------ 4609| 0| snmpEngineIDoid_len, 4610| 0| pdu->variables->name, 4611| 0| pdu->variables->name_length) == 0) 4612| | /* if it's a GETNEXT ensure it's less than the engineID oid */ 4613| 0| || 4614| 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 (4614:19): [True: 0, False: 0] ------------------ 4615| 0| snmp_oid_compare(snmpEngineIDoid, ------------------ | Branch (4615:19): [True: 0, False: 0] ------------------ 4616| 0| snmpEngineIDoid_len, 4617| 0| pdu->variables->name, 4618| 0| pdu->variables->name_length) > 0) 4619| 0| )) { 4620| | 4621| 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] | | ------------------ ------------------ 4622| 0| " One correct variable found\n")); 4623| | 4624| | /* Note: we're explicitly not handling a GETBULK. Deal. */ 4625| | 4626| | /* set up the response */ 4627| 0| pdu2 = snmp_clone_pdu(pdu); 4628| | 4629| | /* free the current varbind */ 4630| 0| snmp_free_varbind(pdu2->variables); 4631| | 4632| | /* set the variables */ 4633| 0| pdu2->variables = NULL; 4634| 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 | | ------------------ ------------------ 4635| 0| pdu2->errstat = 0; 4636| 0| pdu2->errindex = 0; 4637| | 4638| 0| ourEngineID_len = 4639| 0| snmpv3_get_engineID((u_char*)ourEngineID, ourEngineID_len); 4640| 0| if (0 != ourEngineID_len) { ------------------ | Branch (4640:21): [True: 0, False: 0] ------------------ 4641| | 4642| 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] | | ------------------ ------------------ 4643| 0| " responding with our engineID\n")); 4644| | 4645| 0| snmp_pdu_add_variable(pdu2, 4646| 0| snmpEngineIDoid, snmpEngineIDoid_len, 4647| 0| ASN_OCTET_STR, ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 4648| 0| ourEngineID, ourEngineID_len); 4649| | 4650| | /* send the response */ 4651| 0| if (0 == snmp_sess_send(slp, pdu2)) { ------------------ | Branch (4651:25): [True: 0, False: 0] ------------------ 4652| | 4653| 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] | | ------------------ ------------------ 4654| 0| " sent it off!\n")); 4655| | 4656| 0| snmp_free_pdu(pdu2); 4657| | 4658| 0| snmp_log(LOG_ERR, "sending a response to the context engineID probe failed\n"); 4659| 0| } 4660| 0| } else { 4661| 0| snmp_log(LOG_ERR, "failed to get our own engineID!\n"); 4662| 0| snmp_free_pdu(pdu2); 4663| 0| } 4664| 0| } else { 4665| 0| snmp_log(LOG_WARNING, 4666| 0| "received an odd context engineID probe\n"); 4667| 0| } 4668| 0| } 4669| | 4670| 12| break; 4671| 4| case SNMPERR_BAD_VERSION: ------------------ | | 198| 4|#define SNMPERR_BAD_VERSION (-14) ------------------ | Branch (4671:5): [True: 4, False: 21] ------------------ 4672| 4| ERROR_MSG("error parsing snmp message version"); ------------------ | | 188| 4|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4673| 4| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 4|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4674| 4| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 4|#define SNMPERR_BAD_VERSION (-14) ------------------ 4675| 4| break; 4676| | 4677| 0| unsupported_version: /* goto label */ 4678| 0| case SNMP_VERSION_sec: ------------------ | | 118| 0|#define SNMP_VERSION_sec 128 /* not (will never be) supported by this code */ ------------------ | Branch (4678:5): [True: 0, False: 25] ------------------ 4679| 0| case SNMP_VERSION_2u: ------------------ | | 112| 0|#define SNMP_VERSION_2u 2 /* not (will never be) supported by this code */ ------------------ | Branch (4679:5): [True: 0, False: 25] ------------------ 4680| 0| case SNMP_VERSION_2star: ------------------ | | 120| 0|#define SNMP_VERSION_2star 130 /* not (will never be) supported by this code */ ------------------ | Branch (4680:5): [True: 0, False: 25] ------------------ 4681| 0| case SNMP_VERSION_2p: ------------------ | | 119| 0|#define SNMP_VERSION_2p 129 /* no longer supported by this code (> 4.0) */ ------------------ | Branch (4681:5): [True: 0, False: 25] ------------------ 4682| 2| default: ------------------ | Branch (4682:5): [True: 2, False: 23] ------------------ 4683| 2| ERROR_MSG("unsupported snmp message version"); ------------------ | | 188| 2|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 4684| 2| snmp_increment_statistic(STAT_SNMPINBADVERSIONS); ------------------ | | 634| 2|#define STAT_SNMPINBADVERSIONS 11 ------------------ 4685| | 4686| | /* 4687| | * need better way to determine OS independent 4688| | * INT32_MAX value, for now hardcode 4689| | */ 4690| 2| if (pdu->version < 0 || pdu->version > 2147483647) { ------------------ | Branch (4690:13): [True: 1, False: 1] | Branch (4690:33): [True: 0, False: 1] ------------------ 4691| 1| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 1|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 4692| 1| } 4693| 2| session->s_snmp_errno = SNMPERR_BAD_VERSION; ------------------ | | 198| 2|#define SNMPERR_BAD_VERSION (-14) ------------------ 4694| 2| break; 4695| 25| } 4696| | 4697| 24| return result; 4698| 25|} snmp_api.c:snmp_parse_version: 3827| 25|{ 3828| 25| u_char type; 3829| 25| long version = SNMPERR_BAD_VERSION; ------------------ | | 198| 25|#define SNMPERR_BAD_VERSION (-14) ------------------ 3830| | 3831| 25| data = asn_parse_sequence(data, &length, &type, 3832| 25| (ASN_SEQUENCE | ASN_CONSTRUCTOR), "version"); ------------------ | | 84| 25|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), "version"); ------------------ | | 96| 25|#define ASN_CONSTRUCTOR 0x20U ------------------ 3833| 25| if (data) { ------------------ | Branch (3833:9): [True: 25, False: 0] ------------------ 3834| 25| DEBUGDUMPHEADER("recv", "SNMP Version"); ------------------ | | 79| 25| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 25|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 25] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 25] | | ------------------ ------------------ 3835| 25| data = 3836| 25| asn_parse_int(data, &length, &type, &version, sizeof(version)); 3837| 25| DEBUGINDENTLESS(); ------------------ | | 75| 25|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 25|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 25] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 25] | | ------------------ ------------------ 3838| 25| if (!data || type != ASN_INTEGER) { ------------------ | | 75| 21|#define ASN_INTEGER 0x02U ------------------ | Branch (3838:13): [True: 4, False: 21] | Branch (3838:22): [True: 0, False: 21] ------------------ 3839| 4| return SNMPERR_BAD_VERSION; ------------------ | | 198| 4|#define SNMPERR_BAD_VERSION (-14) ------------------ 3840| 4| } 3841| 25| } 3842| 21| return version; 3843| 25|} snmp_api.c:_sess_read_dgram_packet: 6232| 56|{ 6233| 56| netsnmp_session *sp = slp ? slp->session : NULL; ------------------ | Branch (6233:27): [True: 56, False: 0] ------------------ 6234| 56| struct snmp_internal_session *isp = slp ? slp->internal : NULL; ------------------ | Branch (6234:41): [True: 56, False: 0] ------------------ 6235| 56| netsnmp_transport *transport = slp ? slp->transport : NULL; ------------------ | Branch (6235:36): [True: 56, False: 0] ------------------ 6236| | 6237| 56| if (!sp || !isp || !transport || !rcvp ) { ------------------ | Branch (6237:9): [True: 0, False: 56] | Branch (6237:16): [True: 0, False: 56] | Branch (6237:24): [True: 0, False: 56] | Branch (6237:38): [True: 0, False: 56] ------------------ 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| 56| if (transport->flags & NETSNMP_TRANSPORT_FLAG_STREAM) ------------------ | | 51| 56|#define NETSNMP_TRANSPORT_FLAG_STREAM 0x01 ------------------ | Branch (6242:9): [True: 0, False: 56] ------------------ 6243| 0| return -2; 6244| | 6245| 56| if (NULL != rcvp->packet) { ------------------ | Branch (6245:9): [True: 0, False: 56] ------------------ 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| 56| if ((rcvp->packet = (u_char *) malloc(SNMP_MAX_RCV_MSG_SIZE)) == NULL) { ------------------ | | 108| 56|#define SNMP_MAX_RCV_MSG_SIZE 65536 ------------------ | Branch (6251:9): [True: 0, False: 56] ------------------ 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| 56| rcvp->packet_len = netsnmp_transport_recv(transport, rcvp->packet, 6258| 56| SNMP_MAX_RCV_MSG_SIZE, ------------------ | | 108| 56|#define SNMP_MAX_RCV_MSG_SIZE 65536 ------------------ 6259| 56| &rcvp->opaque, &rcvp->olength); 6260| 56| if (rcvp->packet_len == -1) { ------------------ | Branch (6260:9): [True: 0, False: 56] ------------------ 6261| 0| sp->s_snmp_errno = SNMPERR_BAD_RECVFROM; ------------------ | | 209| 0|#define SNMPERR_BAD_RECVFROM (-25) ------------------ 6262| 0| sp->s_errno = errno; 6263| 0| snmp_set_detail(strerror(errno)); 6264| 0| SNMP_FREE(rcvp->packet); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6265| 0| SNMP_FREE(rcvp->opaque); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 6266| 0| return -1; 6267| 0| } 6268| | 6269| | /** clear so any other sess sharing this socket won't try reading again */ 6270| 56| NETSNMP_LARGE_FD_CLR(transport->sock, fdset); ------------------ | | 43| 56| netsnmp_large_fd_clr(fd, fdset) ------------------ 6271| | 6272| 56| if (0 == rcvp->packet_len && ------------------ | Branch (6272:9): [True: 0, False: 56] ------------------ 6273| 0| transport->flags & NETSNMP_TRANSPORT_FLAG_EMPTY_PKT) { ------------------ | | 56| 0|#define NETSNMP_TRANSPORT_FLAG_EMPTY_PKT 0x10 ------------------ | Branch (6273:9): [True: 0, False: 0] ------------------ 6274| | /* this allows for a transport that needs to return from 6275| | * packet processing that doesn't necessarily have any 6276| | * consumable data in it. */ 6277| | 6278| | /* reset the flag since it's a per-message flag */ 6279| 0| transport->flags &= (~NETSNMP_TRANSPORT_FLAG_EMPTY_PKT); ------------------ | | 56| 0|#define NETSNMP_TRANSPORT_FLAG_EMPTY_PKT 0x10 ------------------ 6280| | 6281| | /** free packet */ 6282| 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] | | ------------------ ------------------ 6283| 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] | | ------------------ ------------------ 6284| | 6285| 0| return -2; 6286| 0| } 6287| | 6288| 56| return 0; 6289| 56|} snmp_api.c:_sess_process_packet: 6071| 25|{ 6072| 25| netsnmp_pdu *pdu; 6073| 25| int rc; 6074| | 6075| 25| pdu = _sess_process_packet_parse_pdu(slp, sp, isp, transport, opaque, 6076| 25| olength, packetptr, length); 6077| 25| if (NULL == pdu) ------------------ | Branch (6077:9): [True: 25, False: 0] ------------------ 6078| 25| return -1; 6079| | 6080| | /* 6081| | * find session to process pdu. usually that will be the current session, 6082| | * but with the introduction of shared transports, another session may 6083| | * have the same socket. 6084| | */ 6085| 0| do { 6086| 0| rc = _sess_process_packet_handle_pdu(slp, sp, isp, transport, pdu); 6087| 0| if (-2 != rc || !(transport->flags & NETSNMP_TRANSPORT_FLAG_SHARED)) ------------------ | | 58| 0|#define NETSNMP_TRANSPORT_FLAG_SHARED 0x40 ------------------ | Branch (6087:13): [True: 0, False: 0] | Branch (6087:25): [True: 0, False: 0] ------------------ 6088| 0| break; 6089| | 6090| | /** -2 means pdu not in request list. check other sessions */ 6091| 0| do { 6092| 0| slp = slp->next; 6093| 0| } while (slp && slp->transport->sock != transport->sock); ------------------ | Branch (6093:18): [True: 0, False: 0] | Branch (6093:25): [True: 0, False: 0] ------------------ 6094| 0| if (!slp) ------------------ | Branch (6094:13): [True: 0, False: 0] ------------------ 6095| 0| break; /* no more sessions with same socket */ 6096| | 6097| 0| sp = slp->session; 6098| 0| isp = slp->internal; 6099| 0| transport = slp->transport; 6100| 0| } while(slp); ------------------ | Branch (6100:13): [True: 0, False: 0] ------------------ 6101| | 6102| 0| if (-2 == rc) { /* did not find session for pdu */ ------------------ | Branch (6102:9): [True: 0, False: 0] ------------------ 6103| 0| snmp_increment_statistic(STAT_SNMPUNKNOWNPDUHANDLERS); ------------------ | | 613| 0|#define STAT_SNMPUNKNOWNPDUHANDLERS 2 ------------------ 6104| 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] | | ------------------ ------------------ 6105| 0| snmp_free_pdu(pdu); 6106| 0| } 6107| | 6108| 0| return rc; 6109| 25|} snmp_api.c:_sess_process_packet_parse_pdu: 5743| 25|{ 5744| 25| netsnmp_pdu *pdu; 5745| 25| int ret = 0; 5746| 25| int dump = 0, filter = 0; 5747| | 5748| 25| debug_indent_reset(); 5749| | 5750| 25| DEBUGMSGTL(("sess_process_packet", ------------------ | | 66| 25|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 25|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 25] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 25] | | ------------------ ------------------ 5751| 25| "session %p fd %d pkt %p length %d\n", slp, 5752| 25| transport->sock, packetptr, length)); 5753| | 5754| 25| dump = netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 25|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 5755| 25| NETSNMP_DS_LIB_DUMP_PACKET); ------------------ | | 63| 25|#define NETSNMP_DS_LIB_DUMP_PACKET 4 ------------------ 5756| 25|#ifndef NETSNMP_FEATURE_REMOVE_FILTER_SOURCE 5757| 25| filter = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 25|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 5758| 25| NETSNMP_DS_LIB_FILTER_TYPE); ------------------ | | 133| 25|#define NETSNMP_DS_LIB_FILTER_TYPE 17 /* 0=NONE, 1=whitelist, -1=blacklist */ ------------------ 5759| 25|#endif 5760| 25| if (dump || filter) { ------------------ | Branch (5760:7): [True: 0, False: 25] | Branch (5760:15): [True: 0, False: 25] ------------------ 5761| 0| int filtered = 0; 5762| 0| char *addrtxt = netsnmp_transport_peer_string(transport, opaque, olength); 5763| | 5764| 0| if (!addrtxt) { ------------------ | Branch (5764:11): [True: 0, False: 0] ------------------ 5765| 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] | | ------------------ ------------------ 5766| 0| "Failed to resolve peer address\n")); 5767| 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] | | ------------------ ------------------ 5768| 0| return NULL; 5769| 0| } 5770| | 5771| 0| snmp_log(LOG_DEBUG, "\nReceived %d byte packet from %s\n", 5772| 0| length, addrtxt); 5773| | 5774| 0| if (dump) ------------------ | Branch (5774:11): [True: 0, False: 0] ------------------ 5775| 0| xdump(packetptr, length, ""); 5776| | 5777| 0|#ifndef NETSNMP_FEATURE_REMOVE_FILTER_SOURCE 5778| 0| if (filter) { ------------------ | Branch (5778:11): [True: 0, False: 0] ------------------ 5779| 0| char *sourceaddr = NULL, *c = strchr(addrtxt, '['); 5780| 0| const char *dropstr = NULL; 5781| 0| if (c) { ------------------ | Branch (5781:15): [True: 0, False: 0] ------------------ 5782| 0| sourceaddr = ++c; 5783| 0| c = strchr(sourceaddr, ']'); 5784| 0| if (c) ------------------ | Branch (5784:19): [True: 0, False: 0] ------------------ 5785| 0| *c = 0; 5786| 0| filtered = netsnmp_transport_filter_check(sourceaddr); 5787| 0| } 5788| 0| else if (!strncmp(addrtxt, "callback", 8)) { ------------------ | Branch (5788:20): [True: 0, False: 0] ------------------ 5789| | /* do not filter internal request */ 5790| 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] | | ------------------ ------------------ 5791| 0| "bypass packet from %s \n", 5792| 0| addrtxt)); 5793| 0| filtered = 1; 5794| 0| } 5795| 0| if ((filter == -1) && filtered) ------------------ | Branch (5795:15): [True: 0, False: 0] | Branch (5795:33): [True: 0, False: 0] ------------------ 5796| 0| dropstr = "matched blacklist"; 5797| 0| else if ((filter == 1) && !filtered) ------------------ | Branch (5797:20): [True: 0, False: 0] | Branch (5797:37): [True: 0, False: 0] ------------------ 5798| 0| dropstr = "didn't match whitelist"; 5799| 0| if (dropstr) { ------------------ | Branch (5799:15): [True: 0, False: 0] ------------------ 5800| 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] | | ------------------ ------------------ 5801| 0| "packet from %s %s\n", 5802| 0| sourceaddr ? sourceaddr : "UNKNOWN", dropstr)); 5803| 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] | | ------------------ ------------------ 5804| 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] | | ------------------ ------------------ 5805| 0| return NULL; 5806| 0| } 5807| 0| } 5808| 0|#endif 5809| | 5810| 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] | | ------------------ ------------------ 5811| 0| } 5812| | 5813| | /* 5814| | * Do transport-level filtering (e.g. IP-address based allow/deny). 5815| | */ 5816| | 5817| 25| if (isp->hook_pre) { ------------------ | Branch (5817:7): [True: 0, False: 25] ------------------ 5818| 0| if (isp->hook_pre(sp, transport, opaque, olength) == 0) { ------------------ | Branch (5818:9): [True: 0, False: 0] ------------------ 5819| 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] | | ------------------ ------------------ 5820| 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] | | ------------------ ------------------ 5821| 0| return NULL; 5822| 0| } 5823| 0| } 5824| | 5825| 25| if (isp->hook_create_pdu) { ------------------ | Branch (5825:7): [True: 0, False: 25] ------------------ 5826| 0| pdu = isp->hook_create_pdu(transport, opaque, olength); 5827| 25| } else { 5828| 25| pdu = snmp_create_sess_pdu(transport, opaque, olength); 5829| 25| } 5830| | 5831| 25| if (pdu == NULL) { ------------------ | Branch (5831:7): [True: 0, False: 25] ------------------ 5832| 0| snmp_log(LOG_ERR, "pdu failed to be created\n"); 5833| 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] | | ------------------ ------------------ 5834| 0| return NULL; 5835| 0| } 5836| | 5837| | /* if the transport was a magic tunnel, mark the PDU as having come 5838| | through one. */ 5839| 25| if (transport->flags & NETSNMP_TRANSPORT_FLAG_TUNNELED) { ------------------ | | 53| 25|#define NETSNMP_TRANSPORT_FLAG_TUNNELED 0x04 ------------------ | Branch (5839:7): [True: 0, False: 25] ------------------ 5840| 0| pdu->flags |= UCD_MSG_FLAG_TUNNELED; ------------------ | | 317| 0|#define UCD_MSG_FLAG_TUNNELED 0x4000 ------------------ 5841| 0| } 5842| | 5843| 25| if (isp->hook_parse) { ------------------ | Branch (5843:7): [True: 0, False: 25] ------------------ 5844| 0| ret = isp->hook_parse(sp, pdu, packetptr, length); 5845| 25| } else { 5846| 25| ret = snmp_parse(slp, sp, pdu, packetptr, length); 5847| 25| } 5848| | 5849| 25| DEBUGMSGTL(("sess_process_packet", "received message id#%ld reqid#%ld len " ------------------ | | 66| 25|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 25|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 25] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 25] | | ------------------ ------------------ 5850| 25| "%u\n", pdu->msgid, pdu->reqid, length)); 5851| | 5852| 25| if (ret != SNMP_ERR_NOERROR) { ------------------ | | 212| 25|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ | Branch (5852:7): [True: 25, False: 0] ------------------ 5853| 25| DEBUGMSGTL(("sess_process_packet", "parse fail\n")); ------------------ | | 66| 25|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 25|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 25] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 25] | | ------------------ ------------------ 5854| 25| } 5855| | 5856| 25| if (isp->hook_post) { ------------------ | Branch (5856:7): [True: 0, False: 25] ------------------ 5857| 0| if (isp->hook_post(sp, pdu, ret) == 0) { ------------------ | Branch (5857:9): [True: 0, False: 0] ------------------ 5858| 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] | | ------------------ ------------------ 5859| 0| ret = SNMPERR_ASN_PARSE_ERR; ------------------ | | 213| 0|#define SNMPERR_ASN_PARSE_ERR (-29) ------------------ 5860| 0| } 5861| 0| } 5862| | 5863| 25| if (ret != SNMP_ERR_NOERROR) { ------------------ | | 212| 25|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ | Branch (5863:7): [True: 25, False: 0] ------------------ 5864| 25| snmp_free_pdu(pdu); 5865| 25| return NULL; 5866| 25| } 5867| | 5868| 0| return pdu; 5869| 25|} snmp_comstr_parse: 109| 7|{ 110| 7| u_char type; 111| 7| long ver; 112| 7| size_t origlen = *slen; 113| | 114| | /* 115| | * Message is an ASN.1 SEQUENCE. 116| | */ 117| 7| data = asn_parse_sequence(data, length, &type, 118| 7| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 7|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 7|#define ASN_CONSTRUCTOR 0x20U ------------------ 119| 7| "auth message"); 120| 7| if (data == NULL) { ------------------ | Branch (120:9): [True: 0, False: 7] ------------------ 121| 0| return NULL; 122| 0| } 123| | 124| | /* 125| | * First field is the version. 126| | */ 127| 7| DEBUGDUMPHEADER("recv", "SNMP version"); ------------------ | | 79| 7| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 7|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 7] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 7] | | ------------------ ------------------ 128| 7| data = asn_parse_int(data, length, &type, &ver, sizeof(ver)); 129| 7| DEBUGINDENTLESS(); ------------------ | | 75| 7|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 7|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 7] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 7] | | ------------------ ------------------ 130| 7| *version = ver; 131| 7| if (data == NULL) { ------------------ | Branch (131:9): [True: 0, False: 7] ------------------ 132| 0| ERROR_MSG("bad parse of version"); ------------------ | | 188| 0|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 133| 0| return NULL; 134| 0| } 135| | 136| | /* 137| | * second field is the community string for SNMPv1 & SNMPv2c 138| | */ 139| 7| DEBUGDUMPHEADER("recv", "community string"); ------------------ | | 79| 7| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 7|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 7] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 7] | | ------------------ ------------------ 140| 7| data = asn_parse_string(data, length, &type, psid, slen); 141| 7| DEBUGINDENTLESS(); ------------------ | | 75| 7|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 7|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 7] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 7] | | ------------------ ------------------ 142| 7| if (data == NULL) { ------------------ | Branch (142:9): [True: 1, False: 6] ------------------ 143| 1| ERROR_MSG("bad parse of community"); ------------------ | | 188| 1|#define ERROR_MSG(string) snmp_set_detail(string) ------------------ 144| 1| return NULL; 145| 1| } 146| 6| psid[SNMP_MIN(*slen, origlen - 1)] = '\0'; ------------------ | | 111| 6|#define SNMP_MIN(a,b) ((a) > (b) ? (b) : (a)) | | ------------------ | | | Branch (111:24): [True: 0, False: 6] | | ------------------ ------------------ 147| 6| return (u_char *) data; 148| | 149| 7|} /* end snmp_comstr_parse() */ netsnmp_query_shutdown: 1253| 57|netsnmp_query_shutdown(void) { 1254| 57| if (_def_query_session) { ------------------ | Branch (1254:9): [True: 0, False: 57] ------------------ 1255| 0| snmp_close(_def_query_session); 1256| | _def_query_session = NULL; 1257| 0| } 1258| 57|} debug_indent_reset: 112| 25|{ 113| 25| if (debugindent != 0) ------------------ | Branch (113:9): [True: 0, False: 25] ------------------ 114| 0| DEBUGMSGTL(("dump_indent","indent reset from %d\n", debugindent)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 115| 25| debugindent = 0; 116| 25|} debug_is_token_registered: 303| 56|{ 304| 56| int i, rc; 305| | 306| | /* 307| | * debugging flag is on or off 308| | */ 309| 56| if (!dodebug) ------------------ | Branch (309:9): [True: 56, False: 0] ------------------ 310| 56| return SNMPERR_GENERR; ------------------ | | 185| 56|#define SNMPERR_GENERR (-1) ------------------ 311| | 312| 0| if (debug_num_tokens == 0 || debug_print_everything) { ------------------ | Branch (312:9): [True: 0, False: 0] | Branch (312:34): [True: 0, False: 0] ------------------ 313| | /* 314| | * no tokens specified, print everything 315| | */ 316| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 317| 0| } 318| 0| else 319| 0| rc = SNMPERR_GENERR; /* ! found = err */ ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 320| | 321| 0| for (i = 0; i < debug_num_tokens; i++) { ------------------ | Branch (321:17): [True: 0, False: 0] ------------------ 322| 0| if (SNMP_DEBUG_DISABLED == dbg_tokens[i].enabled) ------------------ | | 57| 0|#define SNMP_DEBUG_DISABLED 0 ------------------ | Branch (322:13): [True: 0, False: 0] ------------------ 323| 0| continue; 324| 0| if (dbg_tokens[i].token_name && ------------------ | Branch (324:13): [True: 0, False: 0] ------------------ 325| 0| strncmp(dbg_tokens[i].token_name, token, ------------------ | Branch (325:13): [True: 0, False: 0] ------------------ 326| 0| strlen(dbg_tokens[i].token_name)) == 0) { 327| 0| if (SNMP_DEBUG_ACTIVE == dbg_tokens[i].enabled) ------------------ | | 58| 0|#define SNMP_DEBUG_ACTIVE 1 ------------------ | Branch (327:17): [True: 0, False: 0] ------------------ 328| 0| return SNMPERR_SUCCESS; /* active */ ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 329| 0| else 330| 0| return SNMPERR_GENERR; /* excluded */ ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 331| 0| } 332| 0| } 333| 0| return rc; 334| 0|} snmp_get_do_debugging: 551| 29.2k|{ 552| 29.2k| return dodebug; 553| 29.2k|} snmp_debug_shutdown: 569| 57|{ 570| 57| int i; 571| | 572| 57| for (i = 0; i < debug_num_tokens; i++) ------------------ | Branch (572:17): [True: 0, False: 57] ------------------ 573| | SNMP_FREE(dbg_tokens[i].token_name); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 574| 57|} snmp_debug_init: 722| 57|{ 723| |#ifdef HAVE_WOLFSSL_WOLFCRYPT_LOGGING_H 724| | wolfSSL_Debugging_ON(); 725| | wolfSSL_SetLoggingCb(snmp_log_wolfssl_msg); 726| |#endif 727| | 728| 57| register_prenetsnmp_mib_handler("snmp", "doDebugging", 729| 57| debug_config_turn_on_debugging, NULL, 730| 57| "(1|0)"); 731| 57| register_prenetsnmp_mib_handler("snmp", "debugTokens", 732| 57| debug_config_register_tokens, NULL, 733| 57| "token[,token...]"); 734| 57|#ifndef NETSNMP_DISABLE_DYNAMIC_LOG_LEVEL 735| 57| register_prenetsnmp_mib_handler("snmp", "debugLogLevel", 736| | debug_config_debug_log_level, NULL, 737| 57| "(emerg|alert|crit|err|warning|notice|info|debug)"); 738| 57|#endif /* NETSNMP_DISABLE_DYNAMIC_LOG_LEVEL */ 739| 57|} init_snmp_enum: 54| 57|{ 55| 57| if (NULL != snmp_enum_lists) ------------------ | Branch (55:9): [True: 0, False: 57] ------------------ 56| 0| return SE_OK; ------------------ | | 42| 0|#define SE_OK 0 ------------------ 57| | 58| 57| snmp_enum_lists = calloc(SE_MAX_IDS * SE_MAX_SUBIDS, ------------------ | | 21| 57|#define SE_MAX_IDS 5 ------------------ snmp_enum_lists = calloc(SE_MAX_IDS * SE_MAX_SUBIDS, ------------------ | | 22| 57|#define SE_MAX_SUBIDS 32 /* needs to be a multiple of 8 */ ------------------ 59| 57| sizeof(*snmp_enum_lists)); 60| 57| if (!snmp_enum_lists) ------------------ | Branch (60:9): [True: 0, False: 57] ------------------ 61| 0| return SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 62| 57| current_maj_num = SE_MAX_IDS; ------------------ | | 21| 57|#define SE_MAX_IDS 5 ------------------ 63| 57| current_min_num = SE_MAX_SUBIDS; ------------------ | | 22| 57|#define SE_MAX_SUBIDS 32 /* needs to be a multiple of 8 */ ------------------ 64| | 65| 57| register_const_config_handler(type, "enum", se_read_conf, NULL, NULL); 66| 57| return SE_OK; ------------------ | | 42| 57|#define SE_OK 0 ------------------ 67| 57|} se_add_pair_to_list: 269| 1.59k|{ 270| 1.59k| struct snmp_enum_list *lastnode = NULL, *new_node, *tmp; 271| | 272| 1.59k| if (!list) { ------------------ | Branch (272:9): [True: 0, False: 1.59k] ------------------ 273| 0| free(label); 274| 0| return SE_DNE; ------------------ | | 45| 0|#define SE_DNE -2 ------------------ 275| 0| } 276| | 277| 1.59k| tmp = *list; 278| 4.78k| while (tmp) { ------------------ | Branch (278:12): [True: 3.42k, False: 1.36k] ------------------ 279| 3.42k| if (tmp->value == value) { ------------------ | Branch (279:13): [True: 228, False: 3.19k] ------------------ 280| 228| free(label); 281| 228| return (SE_ALREADY_THERE); ------------------ | | 44| 228|#define SE_ALREADY_THERE 2 ------------------ 282| 228| } 283| 3.19k| lastnode = tmp; 284| 3.19k| tmp = tmp->next; 285| 3.19k| } 286| | 287| 1.36k| new_node = SNMP_MALLOC_STRUCT(snmp_enum_list); ------------------ | | 69| 1.36k|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 288| 1.36k| if (!new_node) { ------------------ | Branch (288:9): [True: 0, False: 1.36k] ------------------ 289| 0| free(label); 290| 0| return (SE_NOMEM); ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 291| 0| } 292| | 293| 1.36k| if (lastnode) ------------------ | Branch (293:9): [True: 1.08k, False: 285] ------------------ 294| 1.08k| lastnode->next = new_node; 295| 285| else 296| 285| *list = new_node; 297| 1.36k| new_node->label = label; 298| 1.36k| new_node->value = value; 299| 1.36k| new_node->next = NULL; 300| 1.36k| return (SE_OK); ------------------ | | 42| 1.36k|#define SE_OK 0 ------------------ 301| 1.36k|} se_add_pair_to_slist: 365| 1.59k|{ 366| 1.59k| struct snmp_enum_list **list_p = se_find_slist_ptr(listname); 367| | 368| 1.59k| if (!list_p) { ------------------ | Branch (368:9): [True: 285, False: 1.31k] ------------------ 369| 285| struct snmp_enum_list_str *sptr = 370| 285| SNMP_MALLOC_STRUCT(snmp_enum_list_str); ------------------ | | 69| 285|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 371| 285| if (!sptr) { ------------------ | Branch (371:13): [True: 0, False: 285] ------------------ 372| 0| free(label); 373| 0| return SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 374| 0| } 375| 285| sptr->next = sliststorage; 376| 285| sptr->name = strdup(listname); 377| 285| if (!sptr->name) { ------------------ | Branch (377:13): [True: 0, False: 285] ------------------ 378| 0| free(sptr); 379| 0| free(label); 380| 0| return SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 381| 0| } 382| 285| list_p = &sptr->list; 383| 285| sliststorage = sptr; 384| 285| } 385| | 386| 1.59k| return se_add_pair_to_list(list_p, label, value); 387| 1.59k|} clear_snmp_enum: 404| 57|{ 405| 57| struct snmp_enum_list_str *sptr = sliststorage, *next = NULL; 406| 57| unsigned int major, minor; 407| | 408| 342| while (sptr != NULL) { ------------------ | Branch (408:12): [True: 285, False: 57] ------------------ 409| 285| next = sptr->next; 410| 285| free_enum_list(sptr->list); 411| 285| SNMP_FREE(sptr->name); ------------------ | | 62| 285|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 285, False: 0] | | | Branch (62:66): [Folded, False: 285] | | ------------------ ------------------ 412| 285| SNMP_FREE(sptr); ------------------ | | 62| 285|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 285, False: 0] | | | Branch (62:66): [Folded, False: 285] | | ------------------ ------------------ 413| 285| sptr = next; 414| 285| } 415| 57| sliststorage = NULL; 416| | 417| 342| for (major = 0; major < current_maj_num; major++) { ------------------ | Branch (417:21): [True: 285, False: 57] ------------------ 418| 9.40k| for (minor = 0; minor < current_min_num; minor++) { ------------------ | Branch (418:25): [True: 9.12k, False: 285] ------------------ 419| 9.12k| struct snmp_enum_list **list_ptr = se_find_list_ptr(major, minor); 420| | 421| 9.12k| if (!list_ptr || !*list_ptr) ------------------ | Branch (421:17): [True: 0, False: 9.12k] | Branch (421:30): [True: 9.12k, False: 0] ------------------ 422| 9.12k| continue; 423| 0| free_enum_list(*list_ptr); 424| 0| } 425| 285| } 426| 57| current_maj_num = 0; 427| 57| current_min_num = 0; 428| | SNMP_FREE(snmp_enum_lists); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 429| 57|} snmp_enum.c:se_find_list_ptr: 174| 9.12k|{ 175| 9.12k| if (major >= current_maj_num || minor >= current_min_num) ------------------ | Branch (175:9): [True: 0, False: 9.12k] | Branch (175:37): [True: 0, False: 9.12k] ------------------ 176| 0| return NULL; 177| 9.12k| netsnmp_assert(NULL != snmp_enum_lists); ------------------ | | 47| 9.12k|# define netsnmp_assert(x) do { \ | | 48| 9.12k| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 9.12k, False: 0] | | ------------------ | | 49| 9.12k| ; \ | | 50| 9.12k| else \ | | 51| 9.12k| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 9.12k| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 9.12k] | | ------------------ ------------------ 178| | 179| 9.12k| return &snmp_enum_lists[major * current_min_num + minor]; 180| 9.12k|} snmp_enum.c:se_find_slist_ptr: 314| 1.59k|{ 315| 1.59k| struct snmp_enum_list_str *sptr; 316| 1.59k| if (!listname) ------------------ | Branch (316:9): [True: 0, False: 1.59k] ------------------ 317| 0| return NULL; 318| | 319| 2.16k| for (sptr = sliststorage; sptr != NULL; sptr = sptr->next) ------------------ | Branch (319:31): [True: 1.88k, False: 285] ------------------ 320| 1.88k| if (sptr->name && strcmp(sptr->name, listname) == 0) ------------------ | Branch (320:13): [True: 1.88k, False: 0] | Branch (320:27): [True: 1.31k, False: 570] ------------------ 321| 1.31k| return &sptr->list; 322| | 323| 285| return NULL; 324| 1.59k|} snmp_enum.c:free_enum_list: 391| 285|{ 392| 285| struct snmp_enum_list *next; 393| | 394| 1.65k| while (list) { ------------------ | Branch (394:12): [True: 1.36k, False: 285] ------------------ 395| 1.36k| next = list->next; 396| 1.36k| SNMP_FREE(list->label); ------------------ | | 62| 1.36k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 1.36k, False: 0] | | | Branch (62:66): [Folded, False: 1.36k] | | ------------------ ------------------ 397| | SNMP_FREE(list); ------------------ | | 62| 1.36k|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 1.36k, False: 0] | | | Branch (62:66): [Folded, False: 1.36k] | | ------------------ ------------------ 398| 1.36k| list = next; 399| 1.36k| } 400| 285|} init_snmp_logging: 168| 57|{ 169| 57| netsnmp_ds_register_premib(ASN_BOOLEAN, "snmp", "logTimestamp", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 170| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_LOG_TIMESTAMP); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_LOG_TIMESTAMP); ------------------ | | 64| 57|#define NETSNMP_DS_LIB_LOG_TIMESTAMP 5 ------------------ 171| 57| register_prenetsnmp_mib_handler("snmp", "logOption", 172| 57| parse_config_logOption, NULL, "string"); 173| | 174| 57|} shutdown_snmp_logging: 178| 57|{ 179| 57| snmp_disable_log(); 180| 57| while(NULL != logh_head) ------------------ | Branch (180:10): [True: 0, False: 57] ------------------ 181| 0| netsnmp_remove_loghandler( logh_head ); 182| 57|} netsnmp_set_line_buffering: 187| 1|{ 188| |#if defined(WIN32) 189| | /* 190| | * According to MSDN, the Microsoft Visual Studio C runtime library does 191| | * not support line buffering, so turn off buffering completely. 192| | * See also http://msdn.microsoft.com/en-us/library/86cebhfs(VS.71).aspx. 193| | */ 194| | setvbuf(stream, NULL, _IONBF, BUFSIZ); 195| |#elif defined(HAVE_SETLINEBUF) 196| | /* setlinefunction() is a function from the BSD Unix API. */ 197| | setlinebuf(stream); 198| |#else 199| | /* See also the C89 or C99 standard for more information about setvbuf(). */ 200| 1| setvbuf(stream, NULL, _IOLBF, BUFSIZ); 201| 1|#endif 202| 1|} snmp_disable_log: 690| 57|{ 691| 57| netsnmp_log_handler *logh; 692| | 693| 57| for (logh = logh_head; logh; logh = logh->next) { ------------------ | Branch (693:28): [True: 0, False: 57] ------------------ 694| 0|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_SYSLOG 695| 0| if (logh->type == NETSNMP_LOGHANDLER_SYSLOG) ------------------ | | 72| 0|#define NETSNMP_LOGHANDLER_SYSLOG 4 ------------------ | Branch (695:13): [True: 0, False: 0] ------------------ 696| 0| snmp_disable_syslog_entry(logh); 697| 0|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_SYSLOG */ 698| 0|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_FILE 699| 0| if (logh->type == NETSNMP_LOGHANDLER_FILE) ------------------ | | 71| 0|#define NETSNMP_LOGHANDLER_FILE 3 ------------------ | Branch (699:13): [True: 0, False: 0] ------------------ 700| 0| snmp_disable_filelog_entry(logh); 701| 0|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_FILE */ 702| 0| netsnmp_disable_this_loghandler(logh); 703| 0| } 704| 57|} log_handler_stdouterr: 1101| 2.79k|{ 1102| 2.79k| static int newline = 1; /* MTCRITICAL_RESOURCE */ 1103| 2.79k| const char *newline_ptr; 1104| 2.79k| char sbuf[40]; 1105| | 1106| 2.79k| if (netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 2.79k|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (1106:9): [True: 0, False: 2.79k] ------------------ 1107| 2.79k| NETSNMP_DS_LIB_LOG_TIMESTAMP) && newline) { ------------------ | | 64| 2.79k|#define NETSNMP_DS_LIB_LOG_TIMESTAMP 5 ------------------ | Branch (1107:65): [True: 0, False: 0] ------------------ 1108| 0| sprintf_stamp(NULL, sbuf); 1109| 2.79k| } else { 1110| 2.79k| strcpy(sbuf, ""); 1111| 2.79k| } 1112| | /* 1113| | * Remember whether or not the current line ends with a newline for the 1114| | * next call of log_handler_stdouterr(). 1115| | */ 1116| 2.79k| newline_ptr = strrchr(str, '\n'); 1117| 2.79k| newline = newline_ptr && newline_ptr[1] == 0; ------------------ | Branch (1117:15): [True: 2.79k, False: 0] | Branch (1117:30): [True: 2.79k, False: 0] ------------------ 1118| | 1119| 2.79k| if (logh->imagic) ------------------ | Branch (1119:9): [True: 0, False: 2.79k] ------------------ 1120| 0| printf( "%s%s", sbuf, str); 1121| 2.79k| else 1122| 2.79k| fprintf(stderr, "%s%s", sbuf, str); 1123| | 1124| 2.79k| return 1; 1125| 2.79k|} snmp_log_string: 1292| 2.79k|{ 1293| 2.79k|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_STDIO 1294| 2.79k| static int stderr_enabled = 0; 1295| 2.79k| static netsnmp_log_handler lh = { 1, 0, 0, 0, "stderr", 1296| 2.79k| log_handler_stdouterr, 0, NULL, NULL, 1297| 2.79k| NULL }; 1298| 2.79k|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_STDIO */ 1299| 2.79k| netsnmp_log_handler *logh; 1300| | 1301| | /* 1302| | * We've got to be able to log messages *somewhere*! 1303| | * If you don't want stderr logging, then enable something else. 1304| | */ 1305| 2.79k| if (0 == logh_enabled) { ------------------ | Branch (1305:9): [True: 2.79k, False: 0] ------------------ 1306| 2.79k|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_STDIO 1307| 2.79k| if (!stderr_enabled) { ------------------ | Branch (1307:13): [True: 1, False: 2.79k] ------------------ 1308| 1| ++stderr_enabled; 1309| 1| netsnmp_set_line_buffering(stderr); 1310| 1| } 1311| 2.79k| log_handler_stdouterr( &lh, priority, str ); 1312| 2.79k|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_STDIO */ 1313| | 1314| 2.79k| return; 1315| 2.79k| } 1316| 0|#ifndef NETSNMP_FEATURE_REMOVE_LOGGING_STDIO 1317| 0| else if (stderr_enabled) { ------------------ | Branch (1317:14): [True: 0, False: 0] ------------------ 1318| 0| stderr_enabled = 0; 1319| 0| log_handler_stdouterr( &lh, LOG_INFO, 1320| 0| "Log handling defined - disabling stderr\n" ); 1321| 0| } 1322| 0|#endif /* NETSNMP_FEATURE_REMOVE_LOGGING_STDIO */ 1323| | 1324| | 1325| | /* 1326| | * Start at the given priority, and work "upwards".... 1327| | */ 1328| 0| if (priority > LOG_DEBUG) ------------------ | Branch (1328:9): [True: 0, False: 0] ------------------ 1329| 0| priority = LOG_DEBUG; 1330| 0| logh = logh_priorities[priority]; 1331| 0| for ( ; logh; logh = logh->next ) { ------------------ | Branch (1331:13): [True: 0, False: 0] ------------------ 1332| | /* 1333| | * ... but skipping any handlers with a "maximum priority" 1334| | * that we have already exceeded. And don't forget to 1335| | * ensure this logging is turned on (see snmp_disable_stderrlog 1336| | * and its cohorts). 1337| | */ 1338| 0| if (logh->enabled && priority <= logh->pri_max) ------------------ | Branch (1338:13): [True: 0, False: 0] | Branch (1338:30): [True: 0, False: 0] ------------------ 1339| 0| logh->handler( logh, priority, str ); 1340| 0| } 1341| 0|} snmp_vlog: 1379| 2.79k|{ 1380| 2.79k| char *buffer = NULL; 1381| 2.79k| int length; 1382| | 1383| 2.79k| length = vasprintf(&buffer, format, ap); 1384| 2.79k| if (length < 0) { ------------------ | Branch (1384:9): [True: 0, False: 2.79k] ------------------ 1385| 0| snmp_log_string(LOG_ERR, "Could not format log-string\n"); 1386| 0| return -1; 1387| 0| } 1388| | 1389| 2.79k| snmp_log_string(priority, buffer); 1390| 2.79k| free(buffer); 1391| 2.79k| return 0; 1392| 2.79k|} snmp_log: 1403| 2.79k|{ 1404| 2.79k| va_list ap; 1405| 2.79k| int ret; 1406| 2.79k| va_start(ap, format); 1407| 2.79k| ret = snmp_vlog(priority, format, ap); 1408| | va_end(ap); 1409| 2.79k| return (ret); 1410| 2.79k|} netsnmp_init_openssl: 118| 58|void netsnmp_init_openssl(void) { 119| | 120| | /* avoid duplicate calls */ 121| 58| if (have_started_already) ------------------ | Branch (121:9): [True: 57, False: 1] ------------------ 122| 57| return; 123| 1| have_started_already = 1; 124| | 125| 1| DEBUGMSGTL(("snmp_openssl", "initializing\n")); ------------------ | | 66| 1|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 126| | 127| | /* Initializing OpenSSL */ 128| 1|#ifdef HAVE_SSL_LIBRARY_INIT 129| 1| SSL_library_init(); 130| 1|#endif 131| 1|#ifdef HAVE_SSL_LOAD_ERROR_STRINGS 132| 1| SSL_load_error_strings(); 133| 1|#endif 134| |#ifdef HAVE_ERR_LOAD_BIO_STRINGS 135| | ERR_load_BIO_strings(); 136| |#endif 137| 1|#ifdef HAVE_OPENSSL_ADD_ALL_ALGORITHMS 138| | OpenSSL_add_all_algorithms(); 139| 1|#endif 140| 1|} init_secmod: 48| 57|{ 49| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 50| 57| SNMP_CALLBACK_SESSION_INIT, set_default_secmod, ------------------ | | 29| 57|#define SNMP_CALLBACK_SESSION_INIT 5 ------------------ 51| 57| NULL); 52| | 53| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defSecurityModel", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 54| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECMODEL); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECMODEL); ------------------ | | 161| 57|#define NETSNMP_DS_LIB_SECMODEL 10 ------------------ 55| | /* 56| | * this file is generated by configure for all the stuff we're using 57| | */ 58| 57|#include "snmpsm_init.h" ------------------ | | 1| |/* This file is automatically generated by configure. Do not modify by hand. */ | | 2| 57|init_usm(); | | 3| 57|init_tsm(); | | 4| 57|init_ksm(); ------------------ 59| 57|} shutdown_secmod: 63| 57|{ 64| 57| #include "snmpsm_shutdown.h" ------------------ | | 1| |/* This file is automatically generated by configure. Do not modify by hand. */ | | 2| 57|shutdown_usm(); | | 3| 57|shutdown_tsm(); | | 4| 57|shutdown_ksm(); ------------------ 65| 57|} register_sec_mod: 70| 171|{ 71| 171| int result = 0; 72| 171| struct snmp_secmod_list *sptr; 73| 171| char *othername, *modname2 = NULL; 74| | 75| 342| for (sptr = registered_services; sptr; sptr = sptr->next) { ------------------ | Branch (75:38): [True: 171, False: 171] ------------------ 76| 171| if (sptr->securityModel == secmod) { ------------------ | Branch (76:13): [True: 0, False: 171] ------------------ 77| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 78| 0| } 79| 171| } 80| 171| sptr = SNMP_MALLOC_STRUCT(snmp_secmod_list); ------------------ | | 69| 171|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 81| 171| if (sptr == NULL) ------------------ | Branch (81:9): [True: 0, False: 171] ------------------ 82| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 83| 171| sptr->secDef = newdef; 84| 171| sptr->securityModel = secmod; 85| 171| sptr->next = registered_services; 86| 171| registered_services = sptr; 87| 171| modname2 = strdup(modname); 88| 171| if (!modname2) ------------------ | Branch (88:9): [True: 0, False: 171] ------------------ 89| 0| result = SE_NOMEM; ------------------ | | 43| 0|#define SE_NOMEM 1 ------------------ 90| 171| else 91| 171| result = se_add_pair_to_slist("snmp_secmods", modname2, secmod); 92| 171| if (result != SE_OK) { ------------------ | | 42| 171|#define SE_OK 0 ------------------ | Branch (92:9): [True: 0, False: 171] ------------------ 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| 171| return SNMPERR_SUCCESS; ------------------ | | 184| 171|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 115| 171|} unregister_sec_mod: 121| 57|{ 122| 57| struct snmp_secmod_list *sptr, *lptr; 123| | 124| 57| for (sptr = registered_services, lptr = NULL; sptr; ------------------ | Branch (124:51): [True: 0, False: 57] ------------------ 125| 57| lptr = sptr, sptr = sptr->next) { 126| 0| if (sptr->securityModel == secmod) { ------------------ | Branch (126:13): [True: 0, False: 0] ------------------ 127| 0| if ( lptr ) ------------------ | Branch (127:18): [True: 0, False: 0] ------------------ 128| 0| lptr->next = sptr->next; 129| 0| else 130| 0| registered_services = sptr->next; 131| 0| SNMP_FREE(sptr->secDef); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 132| 0| SNMP_FREE(sptr); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 133| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 134| 0| } 135| 0| } 136| | /* 137| | * not registered 138| | */ 139| 57| return SNMPERR_GENERR; ------------------ | | 185| 57|#define SNMPERR_GENERR (-1) ------------------ 140| 57|} clear_sec_mod: 145| 57|{ 146| 57| struct snmp_secmod_list *tmp = registered_services, *next = NULL; 147| | 148| 228| while (tmp != NULL) { ------------------ | Branch (148:12): [True: 171, False: 57] ------------------ 149| 171| next = tmp->next; 150| 171| SNMP_FREE(tmp->secDef); ------------------ | | 62| 171|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 171, False: 0] | | | Branch (62:66): [Folded, False: 171] | | ------------------ ------------------ 151| 171| SNMP_FREE(tmp); ------------------ | | 62| 171|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 171, False: 0] | | | Branch (62:66): [Folded, False: 171] | | ------------------ ------------------ 152| 171| tmp = next; 153| 171| } 154| | registered_services = NULL; 155| 57|} find_sec_mod: 160| 160|{ 161| 160| struct snmp_secmod_list *sptr; 162| | 163| 499| for (sptr = registered_services; sptr; sptr = sptr->next) { ------------------ | Branch (163:38): [True: 480, False: 19] ------------------ 164| 480| if (sptr->securityModel == secmod) { ------------------ | Branch (164:13): [True: 141, False: 339] ------------------ 165| 141| return sptr->secDef; 166| 141| } 167| 480| } 168| | /* 169| | * not registered 170| | */ 171| 19| return NULL; 172| 160|} snmp_secmod.c:set_default_secmod: 189| 57|{ 190| 57| netsnmp_session *sess = (netsnmp_session *) serverarg; 191| 57| char *cptr; 192| 57| int model; 193| | 194| 57| if (!sess) ------------------ | Branch (194:9): [True: 0, False: 57] ------------------ 195| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 196| 57| if (sess->securityModel == SNMP_DEFAULT_SECMODEL) { ------------------ | | 91| 57|#define SNMP_DEFAULT_SECMODEL -1 ------------------ | Branch (196:9): [True: 57, False: 0] ------------------ 197| 57| if ((cptr = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (197:13): [True: 0, False: 57] ------------------ 198| 57| NETSNMP_DS_LIB_SECMODEL)) != NULL) { ------------------ | | 161| 57|#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| 57| } else { 210| 57| sess->securityModel = NETSNMP_SECMOD_DEFAULT_MODEL; ------------------ | | 177| 57|#define NETSNMP_SECMOD_DEFAULT_MODEL USM_SEC_MODEL_NUMBER | | ------------------ | | | | 40| 57|#define USM_SEC_MODEL_NUMBER SNMP_SEC_MODEL_USM | | | | ------------------ | | | | | | 295| 57|#define SNMP_SEC_MODEL_USM 3 | | | | ------------------ | | ------------------ ------------------ 211| 57| } 212| 57| } 213| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 214| 57|} netsnmp_register_default_domain: 60| 114|{ 61| 114| struct netsnmp_lookup_domain *run = domains, *prev = NULL; 62| 114| int res = 0; 63| | 64| 171| while (run != NULL && strcmp(run->application, application) < 0) { ------------------ | Branch (64:12): [True: 57, False: 114] | Branch (64:27): [True: 57, False: 0] ------------------ 65| 57| prev = run; 66| 57| run = run->next; 67| 57| } 68| 114| if (run && strcmp(run->application, application) == 0) { ------------------ | Branch (68:9): [True: 0, False: 114] | 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| 114| } else { 75| 114| run = SNMP_MALLOC_STRUCT(netsnmp_lookup_domain); ------------------ | | 69| 114|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 76| 114| run->application = strdup(application); 77| 114| run->userDomain = NULL; 78| 114| if (prev) { ------------------ | Branch (78:6): [True: 57, False: 57] ------------------ 79| 57| run->next = prev->next; 80| 57| prev->next = run; 81| 57| } else { 82| 57| run->next = domains; 83| 57| domains = run; 84| 57| } 85| 114| } 86| 114| if (domain) { ------------------ | Branch (86:9): [True: 114, False: 0] ------------------ 87| 114| run->domain = create_word_array(domain); 88| 114| } 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| 114| return res; 97| 114|} netsnmp_clear_default_domain: 101| 57|{ 102| 171| while (domains) { ------------------ | Branch (102:12): [True: 114, False: 57] ------------------ 103| 114| struct netsnmp_lookup_domain *tmp = domains; 104| 114| domains = domains->next; 105| 114| free(tmp->application); 106| 114| destroy_word_array(tmp->userDomain); 107| 114| destroy_word_array(tmp->domain); 108| 114| free(tmp); 109| 114| } 110| 57|} netsnmp_lookup_default_domains: 186| 57|{ 187| 57| const char * const * res; 188| | 189| 57| if (application == NULL) ------------------ | Branch (189:9): [True: 0, False: 57] ------------------ 190| 0| res = NULL; 191| 57| else { 192| 57| struct netsnmp_lookup_domain *run = domains; 193| | 194| 171| while (run && strcmp(run->application, application) < 0) ------------------ | Branch (194:9): [True: 114, False: 57] | Branch (194:16): [True: 114, False: 0] ------------------ 195| 114| run = run->next; 196| 57| if (run && strcmp(run->application, application) == 0) ------------------ | Branch (196:6): [True: 0, False: 57] | Branch (196:13): [True: 0, False: 0] ------------------ 197| 0| if (run->userDomain) ------------------ | Branch (197:10): [True: 0, False: 0] ------------------ 198| 0| res = (const char * const *)run->userDomain; 199| 0| else 200| 0| res = (const char * const *)run->domain; 201| 57| else 202| 57| res = NULL; 203| 57| } 204| 57| DEBUGMSGTL(("defaults", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#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: 57] | | ------------------ ------------------ 205| 57| "netsnmp_lookup_default_domain(\"%s\") ->", 206| 57| application ? application : "[NIL]")); 207| 57| if (res) { ------------------ | Branch (207:9): [True: 0, False: 57] ------------------ 208| 0| const char * const * r = res; 209| 0| while(*r) { ------------------ | Branch (209:15): [True: 0, False: 0] ------------------ 210| 0| DEBUGMSG(("defaults", " \"%s\"", *r)); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 211| 0| ++r; 212| 0| } 213| 0| DEBUGMSG(("defaults", "\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 214| 0| } else 215| 57| DEBUGMSG(("defaults", " \"[NIL]\"\n")); ------------------ | | 61| 57|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 57] | | ------------------ ------------------ 216| 57| return res; 217| 57|} netsnmp_register_default_target: 248| 798|{ 249| 798| struct netsnmp_lookup_target *run = targets, *prev = NULL; 250| 798| int i = 0, res = 0; 251| 4.38k| while (run && ((i = strcmp(run->application, application)) < 0 || ------------------ | Branch (251:12): [True: 4.16k, False: 228] | Branch (251:20): [True: 2.79k, False: 1.36k] ------------------ 252| 3.59k| (i == 0 && strcmp(run->domain, domain) < 0))) { ------------------ | Branch (252:7): [True: 1.36k, False: 0] | Branch (252:17): [True: 798, False: 570] ------------------ 253| 3.59k| prev = run; 254| 3.59k| run = run->next; 255| 3.59k| } 256| 798| if (run && i == 0 && strcmp(run->domain, domain) == 0) { ------------------ | Branch (256:9): [True: 570, False: 228] | Branch (256:16): [True: 570, False: 0] | Branch (256:26): [True: 0, False: 570] ------------------ 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| 798| } else { 263| 798| run = SNMP_MALLOC_STRUCT(netsnmp_lookup_target); ------------------ | | 69| 798|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 264| 798| run->application = strdup(application); 265| 798| run->domain = strdup(domain); 266| 798| run->userTarget = NULL; 267| 798| if (prev) { ------------------ | Branch (267:6): [True: 627, False: 171] ------------------ 268| 627| run->next = prev->next; 269| 627| prev->next = run; 270| 627| } else { 271| 171| run->next = targets; 272| 171| targets = run; 273| 171| } 274| 798| } 275| 798| if (target) { ------------------ | Branch (275:9): [True: 798, False: 0] ------------------ 276| 798| run->target = strdup(target); 277| 798| } 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| 798| return res; 287| 798|} netsnmp_clear_default_target: 294| 57|{ 295| 855| while (targets) { ------------------ | Branch (295:12): [True: 798, False: 57] ------------------ 296| 798| struct netsnmp_lookup_target *tmp = targets; 297| 798| targets = targets->next; 298| 798| free(tmp->application); 299| 798| free(tmp->domain); 300| 798| free(tmp->userTarget); 301| 798| free(tmp->target); 302| 798| free(tmp); 303| 798| } 304| 57|} netsnmp_lookup_default_target: 397| 57|{ 398| 57| int i = 0; 399| 57| struct netsnmp_lookup_target *run = targets; 400| 57| const char *res; 401| | 402| 57| if (application == NULL || domain == NULL) ------------------ | Branch (402:9): [True: 0, False: 57] | Branch (402:32): [True: 0, False: 57] ------------------ 403| 0| res = NULL; 404| 57| else { 405| 855| while (run && ((i = strcmp(run->application, application)) < 0 || ------------------ | Branch (405:9): [True: 798, False: 57] | Branch (405:17): [True: 798, False: 0] ------------------ 406| 0| (i == 0 && strcmp(run->domain, domain) < 0))) ------------------ | Branch (406:11): [True: 0, False: 0] | Branch (406:21): [True: 0, False: 0] ------------------ 407| 798| run = run->next; 408| 57| if (run && i == 0 && strcmp(run->domain, domain) == 0) ------------------ | Branch (408:6): [True: 0, False: 57] | Branch (408:13): [True: 0, False: 0] | Branch (408:23): [True: 0, False: 0] ------------------ 409| 0| if (run->userTarget != NULL) ------------------ | Branch (409:10): [True: 0, False: 0] ------------------ 410| 0| res = run->userTarget; 411| 0| else 412| 0| res = run->target; 413| 57| else 414| 57| res = NULL; 415| 57| } 416| 57| DEBUGMSGTL(("defaults", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 417| 57| "netsnmp_lookup_default_target(\"%s\", \"%s\") -> \"%s\"\n", 418| 57| application ? application : "[NIL]", 419| 57| domain ? domain : "[NIL]", 420| 57| res ? res : "[NIL]")); 421| 57| return res; 422| 57|} netsnmp_register_service_handlers: 426| 57|{ 427| 57| register_config_handler("snmp:", "defDomain", 428| 57| netsnmp_register_user_domain, 429| 57| netsnmp_clear_user_domain, 430| 57| "application domain"); 431| 57| register_config_handler("snmp:", "defTarget", 432| 57| netsnmp_register_user_target, 433| 57| netsnmp_clear_user_target, 434| 57| "application domain target"); 435| 57|} snmp_service.c:destroy_word_array: 38| 228|{ 39| 228| if (arr) { ------------------ | Branch (39:9): [True: 114, False: 114] ------------------ 40| 114| char** run = arr; 41| 342| while(*run) { ------------------ | Branch (41:15): [True: 228, False: 114] ------------------ 42| 228| free(*run); 43| 228| ++run; 44| 228| } 45| 114| free(arr); 46| 114| } 47| 228|} snmp_service.c:create_word_array: 28| 114|{ 29| 114| size_t tmplen = strlen(cptr); 30| 114| char* tmp = (char*)malloc(tmplen + 1); 31| 114| char** res = create_word_array_helper(cptr, 0, tmp, tmplen + 1); 32| 114| free(tmp); 33| 114| return res; 34| 114|} snmp_service.c:create_word_array_helper: 11| 228|{ 12| 228| char* item; 13| 228| char** res; 14| 228| cptr = copy_nword_const(cptr, tmp, tmplen); 15| 228| item = strdup(tmp); 16| 228| if (cptr) ------------------ | Branch (16:9): [True: 114, False: 114] ------------------ 17| 114| res = create_word_array_helper(cptr, idx + 1, tmp, tmplen); 18| 114| else { 19| 114| res = (char**)malloc(sizeof(char*) * (idx + 2)); 20| | res[idx + 1] = NULL; 21| 114| } 22| 228| res[idx] = item; 23| 228| return res; 24| 228|} snmp_service.c:netsnmp_clear_user_domain: 161| 228|{ 162| 228| struct netsnmp_lookup_domain *run = domains, *prev = NULL; 163| | 164| 684| while (run) { ------------------ | Branch (164:12): [True: 456, False: 228] ------------------ 165| 456| if (run->userDomain != NULL) { ------------------ | Branch (165:6): [True: 0, False: 456] ------------------ 166| 0| destroy_word_array(run->userDomain); 167| 0| run->userDomain = NULL; 168| 0| } 169| 456| if (run->domain == NULL) { ------------------ | Branch (169:6): [True: 0, False: 456] ------------------ 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| 456| } else { 178| 456| prev = run; 179| 456| run = run->next; 180| 456| } 181| 456| } 182| 228|} snmp_service.c:netsnmp_clear_user_target: 371| 228|{ 372| 228| struct netsnmp_lookup_target *run = targets, *prev = NULL; 373| | 374| 3.42k| while (run) { ------------------ | Branch (374:12): [True: 3.19k, False: 228] ------------------ 375| 3.19k| if (run->userTarget != NULL) { ------------------ | Branch (375:6): [True: 0, False: 3.19k] ------------------ 376| 0| free(run->userTarget); 377| 0| run->userTarget = NULL; 378| 0| } 379| 3.19k| if (run->target == NULL) { ------------------ | Branch (379:6): [True: 0, False: 3.19k] ------------------ 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| 3.19k| } else { 389| 3.19k| prev = run; 390| 3.19k| run = run->next; 391| 3.19k| } 392| 3.19k| } 393| 228|} init_snmp_transport: 124| 57|{ 125| 57| netsnmp_ds_register_config(ASN_BOOLEAN, ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 126| 57| "snmp", "dontLoadHostConfig", 127| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 128| 57| NETSNMP_DS_LIB_DONT_LOAD_HOST_FILES); ------------------ | | 100| 57|#define NETSNMP_DS_LIB_DONT_LOAD_HOST_FILES 40 /* don't read host.conf files */ ------------------ 129| 57|#ifndef NETSNMP_FEATURE_REMOVE_FILTER_SOURCE 130| 57| register_app_config_handler("sourceFilterType", 131| 57| netsnmp_transport_parse_filterType, 132| | NULL, "none|whitelist|blacklist"); 133| 57| register_app_config_handler("sourceFilterAddress", 134| 57| netsnmp_transport_parse_filter, 135| 57| netsnmp_transport_filter_cleanup, 136| 57| "host"); 137| 57|#endif /* NETSNMP_FEATURE_REMOVE_FILTER_SOURCE */ 138| 57|} shutdown_snmp_transport: 142| 57|{ 143| 57|#ifndef NETSNMP_FEATURE_REMOVE_FILTER_SOURCE 144| 57| netsnmp_transport_filter_cleanup(); 145| 57|#endif 146| 57|} netsnmp_transport_free: 232| 114|{ 233| 114| if (NULL == t) ------------------ | Branch (233:9): [True: 57, False: 57] ------------------ 234| 57| return; 235| | 236| 57|#ifndef FEATURE_REMOVE_TRANSPORT_CACHE 237| | /** don't free a transport that is currently shared */ 238| 57| if (netsnmp_transport_cache_remove(t) == 1) ------------------ | Branch (238:9): [True: 0, False: 57] ------------------ 239| 0| return; 240| 57|#endif 241| | 242| 57| SNMP_FREE(t->local); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 243| 57| SNMP_FREE(t->remote); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 244| 57| SNMP_FREE(t->data); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 245| 57| netsnmp_transport_free(t->base_transport); 246| | 247| | SNMP_FREE(t); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 248| 57|} netsnmp_transport_filter_cleanup: 370| 228|{ 371| 228| if (NULL == filtered) ------------------ | Branch (371:9): [True: 228, False: 0] ------------------ 372| 228| return; 373| 0| CONTAINER_CLEAR(filtered, filtered->free_item, NULL); 374| 0| CONTAINER_FREE(filtered); 375| | filtered = NULL; 376| 0|} netsnmp_transport_recv: 439| 56|{ 440| 56| int debugLength; 441| | 442| 56| if ((NULL == t) || (NULL == t->f_recv)) { ------------------ | Branch (442:9): [True: 0, False: 56] | Branch (442:24): [True: 0, False: 56] ------------------ 443| 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] | | ------------------ ------------------ 444| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 445| 0| } 446| | 447| 56| length = t->f_recv(t, packet, length, opaque, olength); 448| | 449| 56| if (length <=0) ------------------ | Branch (449:9): [True: 0, False: 56] ------------------ 450| 0| return length; /* don't log timeouts/socket closed */ 451| | 452| 56| debugLength = (SNMPERR_SUCCESS == ------------------ | | 184| 56|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 453| 56| debug_is_token_registered("transport:recv")); 454| | 455| 56| if (debugLength) { ------------------ | Branch (455:9): [True: 0, False: 56] ------------------ 456| 0| char *str = netsnmp_transport_peer_string(t, 457| 0| opaque ? *opaque : NULL, ------------------ | Branch (457:51): [True: 0, False: 0] ------------------ 458| 0| olength ? *olength : 0); ------------------ | Branch (458:51): [True: 0, False: 0] ------------------ 459| 0| DEBUGMSGT_NC(("transport:recv","%d bytes from %s\n", length, str)); ------------------ | | 85| 0|#define DEBUGMSGT_NC(x) do { __DBGMSGT_NC(x); }while(0) | | ------------------ | | | | 149| 0|#define __DBGMSGT_NC(x) debug_combo_nc x | | ------------------ | | | Branch (85:54): [Folded, False: 0] | | ------------------ ------------------ 460| 0| SNMP_FREE(str); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 461| 0| } 462| | 463| 56| return length; 464| 56|} netsnmp_tdomain_init: 492| 57|{ 493| 57| DEBUGMSGTL(("tdomain", "netsnmp_tdomain_init() called\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 494| | 495| |/* include the configure generated list of constructor calls */ 496| 57|#include "transports/snmp_transport_inits.h" ------------------ | | 1| |/* This file is automatically generated by configure. Do not modify by hand. */ | | 2| 57|netsnmp_tlsbase_ctor(); | | 3| 57|netsnmp_tlstcp_ctor(); | | 4| 57|netsnmp_dtlsudp_ctor(); | | 5| 57|netsnmp_udpshared_ctor(); | | 6| 57|netsnmp_std_ctor(); | | 7| 57|netsnmp_ipx_ctor(); | | 8| 57|netsnmp_aal5pvc_ctor(); | | 9| 57|netsnmp_udpipv6_ctor(); | | 10| 57|netsnmp_tcpipv6_ctor(); | | 11| 57|netsnmp_udp_ctor(); | | 12| 57|netsnmp_tcp_ctor(); | | 13| 57|netsnmp_alias_ctor(); | | 14| 57|netsnmp_unix_ctor(); ------------------ 497| | 498| 57| netsnmp_tdomain_dump(); 499| | 500| | 501| 57|} netsnmp_clear_tdomain_list: 505| 57|{ 506| 57| netsnmp_tdomain *list = domain_list, *next = NULL; 507| 57| DEBUGMSGTL(("tdomain", "clear_tdomain_list() called\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 508| | 509| 685| while (list != NULL) { ------------------ | Branch (509:12): [True: 628, False: 57] ------------------ 510| 628| next = list->next; 511| 628| SNMP_FREE(list->prefix); ------------------ | | 62| 628|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 628, False: 0] | | | Branch (62:66): [Folded, False: 628] | | ------------------ ------------------ 512| | /* attention!! list itself is not in the heap, so we must not free it! */ 513| 628| list = next; 514| 628| } 515| | domain_list = NULL; 516| 57|} netsnmp_tdomain_register: 543| 628|{ 544| 628| netsnmp_tdomain **prevNext = &domain_list, *d; 545| | 546| 628| if (n != NULL) { ------------------ | Branch (546:9): [True: 628, False: 0] ------------------ 547| 3.77k| for (d = domain_list; d != NULL; d = d->next) { ------------------ | Branch (547:31): [True: 3.14k, False: 628] ------------------ 548| 3.14k| if (netsnmp_oid_equals(n->name, n->name_length, ------------------ | Branch (548:17): [True: 0, False: 3.14k] ------------------ 549| 3.14k| d->name, d->name_length) == 0) { 550| | /* 551| | * Already registered. 552| | */ 553| 0| return 0; 554| 0| } 555| 3.14k| prevNext = &(d->next); 556| 3.14k| } 557| 628| n->next = NULL; 558| 628| *prevNext = n; 559| 628| return 1; 560| 628| } else { 561| 0| return 0; 562| 0| } 563| 628|} netsnmp_tdomain_transport_tspec: 632| 57|{ 633| 57| const char *application, *str, *default_domain, *default_target, *source; 634| 57| int local; 635| 57| netsnmp_tdomain *match = NULL; 636| 57| const char *addr = NULL; 637| 57| const char * const *spec = NULL; 638| 57| int any_found = 0; 639| 57| char buf[SNMP_MAXPATH]; 640| 57| const char **lspec = NULL; 641| 57| char *tokenized_domain = NULL; 642| | 643| 57| application = tspec->application; 644| 57| str = tspec->target; 645| 57| local = tspec->flags & NETSNMP_TSPEC_LOCAL; ------------------ | | 117| 57|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ 646| 57| default_domain = tspec->default_domain; 647| 57| default_target = tspec->default_target; 648| 57| source = tspec->source; 649| | /** transport_config = tspec->transport_config; not used yet */ 650| | 651| 57| DEBUGMSGTL(("tdomain", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 652| 57| "tdomain_transport_spec(\"%s\", \"%s\", %d, \"%s\", \"%s\", \"%s\")\n", 653| 57| application, str ? str : "[NIL]", local, 654| 57| default_domain ? default_domain : "[NIL]", 655| 57| default_target ? default_target : "[NIL]", 656| 57| source ? source : "[NIL]")); 657| | 658| | /* see if we can load a host-name specific set of conf files */ 659| 57| if (!netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (659:9): [True: 57, False: 0] ------------------ 660| 57| NETSNMP_DS_LIB_DONT_LOAD_HOST_FILES) && ------------------ | | 100| 57|#define NETSNMP_DS_LIB_DONT_LOAD_HOST_FILES 40 /* don't read host.conf files */ ------------------ 661| 57| netsnmp_is_fqdn(str)) { ------------------ | Branch (661:9): [True: 0, False: 57] ------------------ 662| 0| static int have_added_handler = 0; 663| 0| char *newhost; 664| 0| struct config_line *config_handlers; 665| 0| struct config_files file_names; 666| 0| char *prev_hostname; 667| | 668| | /* register a "transport" specifier */ 669| 0| if (!have_added_handler) { ------------------ | Branch (669:13): [True: 0, False: 0] ------------------ 670| 0| have_added_handler = 1; 671| 0| netsnmp_ds_register_config(ASN_OCTET_STR, ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 672| 0| "snmp", "transport", 673| 0| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 674| 0| NETSNMP_DS_LIB_HOSTNAME); ------------------ | | 178| 0|#define NETSNMP_DS_LIB_HOSTNAME 27 ------------------ 675| 0| } 676| | 677| | /* we save on specific setting that we don't allow to change 678| | from one transport creation to the next; ie, we don't want 679| | the "transport" specifier to be a default. It should be a 680| | single invocation use only */ 681| 0| prev_hostname = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 682| 0| NETSNMP_DS_LIB_HOSTNAME); ------------------ | | 178| 0|#define NETSNMP_DS_LIB_HOSTNAME 27 ------------------ 683| 0| if (prev_hostname) ------------------ | Branch (683:13): [True: 0, False: 0] ------------------ 684| 0| prev_hostname = strdup(prev_hostname); 685| | 686| | /* read in the hosts/STRING.conf files */ 687| 0| config_handlers = read_config_get_handlers("snmp"); 688| 0| snprintf(buf, sizeof(buf)-1, "hosts/%s", str); 689| 0| file_names.fileHeader = buf; 690| 0| file_names.start = config_handlers; 691| 0| file_names.next = NULL; 692| 0| DEBUGMSGTL(("tdomain", "checking for host specific config %s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 693| 0| buf)); 694| 0| read_config_files_of_type(EITHER_CONFIG, &file_names); ------------------ | | 16| 0|#define EITHER_CONFIG 2 ------------------ 695| | 696| 0| if (NULL != ------------------ | Branch (696:13): [True: 0, False: 0] ------------------ 697| 0| (newhost = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 698| 0| NETSNMP_DS_LIB_HOSTNAME))) { ------------------ | | 178| 0|#define NETSNMP_DS_LIB_HOSTNAME 27 ------------------ 699| 0| strlcpy(buf, newhost, sizeof(buf)); 700| 0| str = buf; 701| 0| } 702| | 703| 0| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 704| 0| NETSNMP_DS_LIB_HOSTNAME, ------------------ | | 178| 0|#define NETSNMP_DS_LIB_HOSTNAME 27 ------------------ 705| 0| prev_hostname); 706| 0| SNMP_FREE(prev_hostname); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 707| 0| } 708| | 709| | /* First try - assume that there is a domain in str (domain:target) */ 710| | 711| 57| if (str != NULL) { ------------------ | Branch (711:9): [True: 57, False: 0] ------------------ 712| 57| const char *cp; 713| 57| if ((cp = strchr(str, ':')) != NULL) { ------------------ | Branch (713:13): [True: 57, False: 0] ------------------ 714| 57| char* mystring = (char*)malloc(cp + 1 - str); 715| 57| if (mystring == NULL) ------------------ | Branch (715:17): [True: 0, False: 57] ------------------ 716| 0| return NULL; 717| 57| memcpy(mystring, str, cp - str); 718| 57| mystring[cp - str] = '\0'; 719| 57| addr = cp + 1; 720| | 721| 57| match = find_tdomain(mystring); 722| 57| free(mystring); 723| 57| } 724| 57| } 725| | 726| | /* 727| | * Second try, if there is no domain in str (target), then try the 728| | * default domain 729| | */ 730| | 731| 57| if (match == NULL) { ------------------ | Branch (731:9): [True: 57, False: 0] ------------------ 732| 57| addr = str; 733| 57| if (addr && *addr == '/') { ------------------ | Branch (733:13): [True: 57, False: 0] | Branch (733:21): [True: 0, False: 57] ------------------ 734| 0| DEBUGMSGTL(("tdomain", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 735| 0| "Address starts with '/', so assume \"unix\" " 736| 0| "domain\n")); 737| 0| match = find_tdomain("unix"); 738| 57| } else if (default_domain) { ------------------ | Branch (738:20): [True: 0, False: 57] ------------------ 739| 0| DEBUGMSGTL(("tdomain", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 740| 0| "Use user specified default domain \"%s\"\n", 741| 0| default_domain)); 742| 0| if (!strchr(default_domain, ',')) ------------------ | Branch (742:17): [True: 0, False: 0] ------------------ 743| 0| match = find_tdomain(default_domain); 744| 0| else { 745| 0| int commas = 0; 746| 0| const char *cp = default_domain; 747| 0| char *ptr = NULL; 748| 0| tokenized_domain = strdup(default_domain); 749| 0| if (!tokenized_domain) ------------------ | Branch (749:21): [True: 0, False: 0] ------------------ 750| 0| return NULL; 751| | 752| 0| while (*++cp) if (*cp == ',') commas++; ------------------ | Branch (752:24): [True: 0, False: 0] | Branch (752:35): [True: 0, False: 0] ------------------ 753| 0| lspec = calloc(commas+2, sizeof(char *)); 754| 0| if (!lspec) { ------------------ | Branch (754:21): [True: 0, False: 0] ------------------ 755| 0| free(tokenized_domain); 756| 0| return NULL; 757| 0| } 758| 0| commas = 1; 759| 0| lspec[0] = strtok_r(tokenized_domain, ",", &ptr); 760| 0| while ((lspec[commas++] = strtok_r(NULL, ",", &ptr))) ------------------ | Branch (760:24): [True: 0, False: 0] ------------------ 761| 0| ; 762| 0| spec = lspec; 763| 0| } 764| 57| } else { 765| 57| spec = netsnmp_lookup_default_domains(application); 766| 57| if (spec == NULL) { ------------------ | Branch (766:17): [True: 57, False: 0] ------------------ 767| 57| DEBUGMSGTL(("tdomain", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 768| 57| "No default domain found, assume \"udp\"\n")); 769| 57| match = find_tdomain("udp"); 770| 57| } else { 771| 0| const char * const * r = spec; 772| 0| DEBUGMSGTL(("tdomain", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 773| 0| "Use application default domains")); 774| 0| while(*r) { ------------------ | Branch (774:23): [True: 0, False: 0] ------------------ 775| 0| DEBUGMSG(("tdomain", " \"%s\"", *r)); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 776| 0| ++r; 777| 0| } 778| 0| DEBUGMSG(("tdomain", "\n")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 779| 0| } 780| 57| } 781| 57| } 782| | 783| 57| for(;;) { 784| 57| if (match) { ------------------ | Branch (784:13): [True: 57, False: 0] ------------------ 785| 57| netsnmp_transport *t = NULL; 786| 57| const char* addr2; 787| | 788| 57| any_found = 1; 789| | /* 790| | * Ok, we know what domain to try, lets see what default data 791| | * should be used with it 792| | */ 793| 57| if (default_target != NULL) ------------------ | Branch (793:17): [True: 0, False: 57] ------------------ 794| 0| addr2 = default_target; 795| 57| else 796| 57| addr2 = netsnmp_lookup_default_target(application, 797| 57| match->prefix[0]); 798| 57| DEBUGMSGTL(("tdomain", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 799| 57| "trying domain \"%s\" address \"%s\" " 800| 57| "default address \"%s\"\n", 801| 57| match->prefix[0], addr ? addr : "[NIL]", 802| 57| addr2 ? addr2 : "[NIL]")); 803| 57| if (match->f_create_from_tspec) { ------------------ | Branch (803:17): [True: 57, False: 0] ------------------ 804| 57| netsnmp_tdomain_spec tspec_tmp; 805| 57| memcpy(&tspec_tmp, tspec, sizeof(tspec_tmp)); 806| | /** if we didn't have a default target but looked one up, 807| | * copy the spec and use the found default. */ 808| 57| if ((default_target == NULL) && (addr2 != NULL)) ------------------ | Branch (808:21): [True: 57, False: 0] | Branch (808:49): [True: 0, False: 57] ------------------ 809| 0| tspec_tmp.default_target = addr2; 810| 57| if (addr != tspec_tmp.target) ------------------ | Branch (810:21): [True: 0, False: 57] ------------------ 811| 0| tspec_tmp.target = addr; 812| 57| t = match->f_create_from_tspec(&tspec_tmp); 813| 57| } 814| 0| else { 815| |#if 0 /** remove warning until all transports implement tspec */ 816| | NETSNMP_LOGONCE((LOG_WARNING, 817| | "transport domain %s uses deprecated f_create function\n", 818| | match->prefix[0])); 819| |#endif 820| 0| if (match->f_create_from_tstring) { ------------------ | Branch (820:21): [True: 0, False: 0] ------------------ 821| 0| t = match->f_create_from_tstring(addr, local); 822| 0| } 823| 0| else 824| 0| t = match->f_create_from_tstring_new(addr, local, addr2); 825| 0| } 826| 57| if (t) { ------------------ | Branch (826:17): [True: 57, False: 0] ------------------ 827| 57| if (lspec) { ------------------ | Branch (827:21): [True: 0, False: 57] ------------------ 828| 0| free(tokenized_domain); 829| 0| free(lspec); 830| 0| } 831| 57| return t; 832| 57| } 833| 57| } 834| 0| addr = str; 835| 0| if (spec && *spec) ------------------ | Branch (835:13): [True: 0, False: 0] | Branch (835:21): [True: 0, False: 0] ------------------ 836| 0| match = find_tdomain(*spec++); 837| 0| else 838| 0| break; 839| 0| } 840| 0| if (!any_found) ------------------ | Branch (840:9): [True: 0, False: 0] ------------------ 841| 0| snmp_log(LOG_ERR, "No support for any checked transport domain\n"); 842| 0| if (lspec) { ------------------ | Branch (842:9): [True: 0, False: 0] ------------------ 843| 0| free(tokenized_domain); 844| 0| free(lspec); 845| 0| } 846| | return NULL; 847| 57|} netsnmp_tdomain_transport_full: 854| 57|{ 855| 57| netsnmp_tdomain_spec tspec; 856| 57| memset(&tspec, 0x0, sizeof(tspec)); 857| 57| tspec.application = application; 858| 57| tspec.target = str; 859| 57| if (local) ------------------ | Branch (859:9): [True: 57, False: 0] ------------------ 860| 57| tspec.flags |= NETSNMP_TSPEC_LOCAL; ------------------ | | 117| 57|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ 861| 57| tspec.default_domain = default_domain; 862| 57| tspec.default_target = default_target; 863| 57| tspec.source = NULL; 864| | tspec.transport_config = NULL; 865| 57| return netsnmp_tdomain_transport_tspec(&tspec); 866| 57|} netsnmp_transport_open_server: 925| 57|{ 926| 57| return netsnmp_tdomain_transport_full(application, str, 1, NULL, NULL); 927| 57|} _tc_find_transport: 1229| 57|{ 1230| | /* 1231| | * we shouldn't really have that many transports, so instead of 1232| | * using an additional key, just iterate over the whole container. 1233| | */ 1234| 57| netsnmp_iterator *itr; 1235| 57| trans_cache *tc; 1236| | 1237| 57| DEBUGMSGTL(("transport:cache:find_transport", "%p\n", t)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1238| | 1239| 57| if (NULL == _container) ------------------ | Branch (1239:9): [True: 57, False: 0] ------------------ 1240| 57| return NULL; 1241| | 1242| 0| itr = CONTAINER_ITERATOR(_container); ------------------ | | 404| 0|#define CONTAINER_ITERATOR(x) (x)->get_iterator(x) ------------------ 1243| 0| if (NULL == itr) { ------------------ | Branch (1243:9): [True: 0, False: 0] ------------------ 1244| 0| snmp_log(LOG_ERR, "could not get iterator for transport cache\n"); 1245| 0| return NULL; 1246| 0| } 1247| | 1248| 0| tc = ITERATOR_FIRST(itr); ------------------ | | 546| 0|#define ITERATOR_FIRST(x) x->first(x) ------------------ 1249| 0| for( ; tc; tc = ITERATOR_NEXT(itr)) ------------------ | | 547| 0|#define ITERATOR_NEXT(x) x->next(x) ------------------ | Branch (1249:12): [True: 0, False: 0] ------------------ 1250| 0| if (tc->t == t) ------------------ | Branch (1250:13): [True: 0, False: 0] ------------------ 1251| 0| break; 1252| 0| ITERATOR_RELEASE(itr); ------------------ | | 550| 0|#define ITERATOR_RELEASE(x) do { x->release(x); x = NULL; } while(0) | | ------------------ | | | Branch (550:67): [Folded, False: 0] | | ------------------ ------------------ 1253| | 1254| 0| DEBUGMSGT(("transport:cache:find_transport","found %p\n", tc)); ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 1255| | 1256| 0| return tc; 1257| 0|} netsnmp_transport_cache_remove: 1261| 57|{ 1262| 57| trans_cache *tc; 1263| | 1264| 57| DEBUGMSGTL(("transport:cache:close", "%p\n", t)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1265| | 1266| 57| if (NULL == t) ------------------ | Branch (1266:9): [True: 0, False: 57] ------------------ 1267| 0| return 0; 1268| | 1269| | /** transport in cache? */ 1270| 57| tc = _tc_find_transport(t); 1271| 57| if (NULL == tc) { ------------------ | Branch (1271:9): [True: 57, False: 0] ------------------ 1272| 57| DEBUGMSGTL(("transport:cache:close", "%p not found in cache\n", t)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1273| 57| return 0; 1274| 57| } 1275| | 1276| 0| --tc->count; 1277| | 1278| | /** still in use? */ 1279| 0| if (tc->count > 0) { ------------------ | Branch (1279:9): [True: 0, False: 0] ------------------ 1280| 0| DEBUGMSGTL(("transport:cache:close", "still %d user(s) of %p\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 1281| 0| tc->count, t)); 1282| 0| return 1; 1283| 0| } 1284| | 1285| | /** unbalanced get/close? */ 1286| 0| if (tc->count < 0) ------------------ | Branch (1286:9): [True: 0, False: 0] ------------------ 1287| 0| snmp_log(LOG_WARNING, "transport cache get/close mismatch\n"); 1288| | 1289| 0| _tc_remove(tc); 1290| 0| _tc_free(tc); /* also does close */ 1291| | 1292| 0| return 0; 1293| 0|} snmp_transport.c:netsnmp_tdomain_dump: 521| 57|{ 522| 57| netsnmp_tdomain *d; 523| 57| int i = 0; 524| | 525| 57| DEBUGMSGTL(("tdomain", "domain_list -> ")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 526| 685| for (d = domain_list; d != NULL; d = d->next) { ------------------ | Branch (526:27): [True: 628, False: 57] ------------------ 527| 628| DEBUGMSG(("tdomain", "{ ")); ------------------ | | 61| 628|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 628|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 628] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 628] | | ------------------ ------------------ 528| 628| DEBUGMSGOID(("tdomain", d->name, d->name_length)); ------------------ | | 67| 628|#define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 144| 628|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 628] | | | | ------------------ | | ------------------ | | #define DEBUGMSGOID(x) do {if (_DBG_IF_) {__DBGMSGOID(x);} }while(0) | | ------------------ | | | | 165| 0|#define __DBGMSGOID(x) debugmsg_oid x | | ------------------ | | | Branch (67:71): [Folded, False: 628] | | ------------------ ------------------ 529| 628| DEBUGMSG(("tdomain", ", \"")); ------------------ | | 61| 628|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 628|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 628] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 628] | | ------------------ ------------------ 530| 1.82k| for (i = 0; d->prefix[i] != NULL; i++) { ------------------ | Branch (530:21): [True: 1.19k, False: 628] ------------------ 531| 1.19k| DEBUGMSG(("tdomain", "%s%s", d->prefix[i], ------------------ | | 61| 1.19k|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 1.19k|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1.19k] | | | | ------------------ | | ------------------ | | | Branch (61:56): [True: 0, False: 0] | | | Branch (61:67): [Folded, False: 1.19k] | | ------------------ ------------------ 532| 1.19k| (d->prefix[i + 1]) ? "/" : "")); 533| 1.19k| } 534| 628| DEBUGMSG(("tdomain", "\" } -> ")); ------------------ | | 61| 628|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 628|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 628] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 628] | | ------------------ ------------------ 535| 628| } 536| 57| DEBUGMSG(("tdomain", "[NIL]\n")); ------------------ | | 61| 57|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 57] | | ------------------ ------------------ 537| 57|} snmp_transport.c:netsnmp_is_fqdn: 612| 57|{ 613| 57| if (!thename) ------------------ | Branch (613:9): [True: 0, False: 57] ------------------ 614| 0| return 0; 615| 570| while(*thename) { ------------------ | Branch (615:11): [True: 570, False: 0] ------------------ 616| 570| if (*thename != '.' && !isupper((unsigned char)*thename) && ------------------ | Branch (616:13): [True: 399, False: 171] | Branch (616:32): [True: 399, False: 0] ------------------ 617| 399| !islower((unsigned char)*thename) && ------------------ | Branch (617:13): [True: 399, False: 0] ------------------ 618| 399| !isdigit((unsigned char)*thename) && *thename != '-') { ------------------ | Branch (618:13): [True: 57, False: 342] | Branch (618:50): [True: 57, False: 0] ------------------ 619| 57| return 0; 620| 57| } 621| 513| thename++; 622| 513| } 623| 0| return 1; 624| 57|} snmp_transport.c:find_tdomain: 594| 114|{ 595| 114| netsnmp_tdomain *d; 596| 1.14k| for (d = domain_list; d != NULL; d = d->next) { ------------------ | Branch (596:27): [True: 1.08k, False: 57] ------------------ 597| 1.08k| int i; 598| 3.25k| for (i = 0; d->prefix[i] != NULL; i++) ------------------ | Branch (598:21): [True: 2.22k, False: 1.02k] ------------------ 599| 2.22k| if (strcasecmp(d->prefix[i], spec) == 0) { ------------------ | Branch (599:17): [True: 57, False: 2.16k] ------------------ 600| 57| DEBUGMSGTL(("tdomain", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 601| 57| "Found domain \"%s\" from specifier \"%s\"\n", 602| 57| d->prefix[0], spec)); 603| 57| return d; 604| 57| } 605| 1.08k| } 606| 57| DEBUGMSGTL(("tdomain", "Found no domain from specifier \"%s\"\n", spec)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 607| | return NULL; 608| 114|} init_ksm: 218| 57|{ 219| 57| krb5_error_code retval; 220| 57| struct snmp_secmod_def *def; 221| 57| int i; 222| | 223| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defKSMKeytab", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 224| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_KSM_KEYTAB); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_KSM_KEYTAB); ------------------ | | 172| 57|#define NETSNMP_DS_LIB_KSM_KEYTAB 21 ------------------ 225| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defKSMServiceName", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 226| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 227| 57| NETSNMP_DS_LIB_KSM_SERVICE_NAME); ------------------ | | 173| 57|#define NETSNMP_DS_LIB_KSM_SERVICE_NAME 22 ------------------ 228| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 229| 57| SNMP_CALLBACK_POST_READ_CONFIG, ------------------ | | 24| 57|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 230| 57| init_snmpksm_post_config, NULL); 231| | 232| | 233| 57| if (kcontext == NULL) { ------------------ | Branch (233:9): [True: 57, False: 0] ------------------ 234| 57| retval = krb5_init_context(&kcontext); 235| | 236| 57| if (retval) { ------------------ | Branch (236:13): [True: 0, False: 57] ------------------ 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| 57| } 242| | 243| 3.70k| for (i = 0; i < HASHSIZE; i++) ------------------ | | 129| 3.70k|#define HASHSIZE 64 ------------------ | Branch (243:17): [True: 3.64k, False: 57] ------------------ 244| 3.64k| ksm_hash_table[i] = NULL; 245| | 246| 57| def = SNMP_MALLOC_STRUCT(snmp_secmod_def); ------------------ | | 69| 57|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 247| | 248| 57| if (!def) { ------------------ | Branch (248:9): [True: 0, False: 57] ------------------ 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| 57| def->encode_reverse = ksm_rgenerate_out_msg; 255| 57| def->decode = ksm_process_in_msg; 256| 57| def->session_open = ksm_session_init; 257| 57| def->pdu_free_state_ref = ksm_free_state_ref; 258| 57| def->pdu_free = ksm_free_pdu; 259| 57| def->pdu_clone = ksm_clone_pdu; 260| | 261| 57| register_sec_mod(NETSNMP_SEC_MODEL_KSM, "ksm", def); ------------------ | | 13| 57|#define NETSNMP_SEC_MODEL_KSM 2066432 ------------------ 262| 57|} shutdown_ksm: 265| 57|{ 266| 57| unregister_sec_mod(NETSNMP_SEC_MODEL_KSM); ------------------ | | 13| 57|#define NETSNMP_SEC_MODEL_KSM 2066432 ------------------ 267| 57| if (kcontext) ------------------ | Branch (267:9): [True: 57, False: 0] ------------------ 268| 57| krb5_free_context(kcontext); 269| | kcontext = NULL; 270| 57|} snmpksm.c:init_snmpksm_post_config: 169| 57|{ 170| | 171| 57| if (kcontext == NULL) { ------------------ | Branch (171:9): [True: 0, False: 57] ------------------ 172| | /* not reached, I'd imagine */ 173| 0| return SNMPERR_KRB5; ------------------ | | 247| 0|#define SNMPERR_KRB5 (-63) ------------------ 174| 0| } 175| | 176| 57| if (service_name == NULL) { ------------------ | Branch (176:9): [True: 1, False: 56] ------------------ 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| 57| if (keytab_setup == 0) { ------------------ | Branch (188:9): [True: 1, False: 56] ------------------ 189| | /* always reached, I'd imagine */ 190| 1| char *c = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 1|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 191| 1| NETSNMP_DS_LIB_KSM_KEYTAB); ------------------ | | 172| 1|#define NETSNMP_DS_LIB_KSM_KEYTAB 21 ------------------ 192| 1| if (c) { ------------------ | Branch (192:6): [True: 0, False: 1] ------------------ 193| 0| krb5_error_code retval; 194| 0| DEBUGMSGTL(("ksm", "Using keytab %s\n", c)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 195| 0| retval = krb5_kt_resolve(kcontext, c, &keytab); 196| 0| if (retval) { ------------------ | Branch (196:10): [True: 0, False: 0] ------------------ 197| 0| DEBUGMSGTL(("ksm", "krb5_kt_resolve(\"%s\") failed. KSM " ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 198| 0| "config callback failing\n", error_message(retval))); 199| 0| return SNMPERR_KRB5; ------------------ | | 247| 0|#define SNMPERR_KRB5 (-63) ------------------ 200| 0| } 201| 0| } 202| 1| else { 203| 1| DEBUGMSGTL(("ksm", "Using default keytab\n")); ------------------ | | 66| 1|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 1] | | ------------------ ------------------ 204| 1| } 205| 1| keytab_setup = 1; 206| 1| } 207| | 208| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 209| 57|} init_tsm: 43| 57|{ 44| 57| struct snmp_secmod_def *def; 45| 57| int ret; 46| | 47| 57| def = SNMP_MALLOC_STRUCT(snmp_secmod_def); ------------------ | | 69| 57|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 48| | 49| 57| if (!def) { ------------------ | Branch (49:9): [True: 0, False: 57] ------------------ 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| 57| def->encode_reverse = tsm_rgenerate_out_msg; 56| 57| def->decode = tsm_process_in_msg; 57| 57| def->session_open = tsm_session_init; 58| 57| def->pdu_free_state_ref = tsm_free_state_ref; 59| 57| def->pdu_clone = tsm_clone_pdu; 60| 57| def->pdu_free = tsm_free_pdu; 61| 57| def->probe_engineid = snmpv3_probe_contextEngineID_rfc5343; 62| | 63| 57| DEBUGMSGTL(("tsm","registering ourselves\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 64| 57| ret = register_sec_mod(SNMP_SEC_MODEL_TSM, "tsm", def); ------------------ | | 296| 57|#define SNMP_SEC_MODEL_TSM 4 ------------------ 65| 57| DEBUGMSGTL(("tsm"," returned %d\n", ret)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 66| | 67| 57| netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "tsmUseTransportPrefix", ------------------ | | 72| 57|#define ASN_BOOLEAN 0x01U ------------------ 68| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 69| 57| NETSNMP_DS_LIB_TSM_USE_PREFIX); ------------------ | | 99| 57|#define NETSNMP_DS_LIB_TSM_USE_PREFIX 39 /* TSM's simple security name mapping */ ------------------ 70| 57|} shutdown_tsm: 75| 57|{ 76| 57|} usm_free_user: 749| 171|{ 750| 171| if (user == NULL) ------------------ | Branch (750:9): [True: 114, False: 57] ------------------ 751| 114| return NULL; 752| | 753| 57| SNMP_FREE(user->engineID); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 754| 57| SNMP_FREE(user->name); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 755| 57| SNMP_FREE(user->secName); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 756| 57| SNMP_FREE(user->cloneFrom); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 757| 57| SNMP_FREE(user->userPublicString); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 758| 57| SNMP_FREE(user->authProtocol); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 759| 57| SNMP_FREE(user->privProtocol); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 760| | 761| 57| if (user->authKey != NULL) { ------------------ | Branch (761:9): [True: 0, False: 57] ------------------ 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| 57| if (user->privKey != NULL) { ------------------ | Branch (766:9): [True: 0, False: 57] ------------------ 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| 57| if (user->authKeyKu != NULL) { ------------------ | Branch (771:9): [True: 0, False: 57] ------------------ 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| 57| if (user->privKeyKu != NULL) { ------------------ | Branch (776:9): [True: 0, False: 57] ------------------ 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| 57|#ifdef NETSNMP_USE_OPENSSL 782| 57| if (user->usmDHUserAuthKeyChange) ------------------ | Branch (782:9): [True: 0, False: 57] ------------------ 783| 0| { 784| 0| DH_free(user->usmDHUserAuthKeyChange); 785| 0| user->usmDHUserAuthKeyChange = NULL; 786| 0| } 787| | 788| 57| if (user->usmDHUserPrivKeyChange) ------------------ | Branch (788:9): [True: 0, False: 57] ------------------ 789| 0| { 790| 0| DH_free(user->usmDHUserPrivKeyChange); 791| 0| user->usmDHUserPrivKeyChange = NULL; 792| 0| } 793| 57|#endif 794| | 795| | /* 796| | * FIX Why not put this check *first?* 797| | */ 798| 57| if (user->prev != NULL && user->prev != (struct usmUser *)-1) { /* ack, this shouldn't happen */ ------------------ | Branch (798:9): [True: 0, False: 57] | Branch (798:31): [True: 0, False: 0] ------------------ 799| 0| user->prev->next = user->next; 800| 0| } 801| 57| if (user->next != NULL && user->next != (struct usmUser *)-1) { ------------------ | Branch (801:9): [True: 0, False: 57] | 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| 57| SNMP_ZERO(user, sizeof(*user)); ------------------ | | 77| 57|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | ------------------ | | | Branch (77:33): [True: 57, False: 0] | | | Branch (77:61): [Folded, False: 57] | | ------------------ ------------------ 811| 57| SNMP_FREE(user); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 812| | 813| 57| return NULL; /* for convenience to returns from calling functions */ 814| | 815| 171|} /* end usm_free_user() */ usm_create_user: 4096| 57|{ 4097| 57| struct usmUser *newUser; 4098| | 4099| | /* 4100| | * create the new user 4101| | */ 4102| 57| newUser = calloc(1, sizeof(struct usmUser)); 4103| 57| if (newUser == NULL) ------------------ | Branch (4103:9): [True: 0, False: 57] ------------------ 4104| 0| return NULL; 4105| | 4106| | /* 4107| | * fill the auth/priv protocols 4108| | */ 4109| 57| if ((newUser->authProtocol = ------------------ | Branch (4109:9): [True: 0, False: 57] ------------------ 4110| 57| snmp_duplicate_objid(usmNoAuthProtocol, 4111| 57| OID_LENGTH(usmNoAuthProtocol))) == ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4112| 57| NULL) 4113| 0| return usm_free_user(newUser); 4114| 57| newUser->authProtocolLen = OID_LENGTH(usmNoAuthProtocol); ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4115| | 4116| 57| if ((newUser->privProtocol = ------------------ | Branch (4116:9): [True: 0, False: 57] ------------------ 4117| 57| snmp_duplicate_objid(usmNoPrivProtocol, 4118| 57| OID_LENGTH(usmNoPrivProtocol))) == ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4119| 57| NULL) 4120| 0| return usm_free_user(newUser); 4121| 57| newUser->privProtocolLen = OID_LENGTH(usmNoPrivProtocol); ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 4122| | 4123| | /* 4124| | * set the storage type to nonvolatile, and the status to ACTIVE 4125| | */ 4126| 57| newUser->userStorageType = ST_NONVOLATILE; ------------------ | | 52| 57|#define ST_NONVOLATILE 3 ------------------ 4127| 57| newUser->userStatus = RS_ACTIVE; ------------------ | | 35| 57|#define RS_ACTIVE 1 ------------------ 4128| 57| return newUser; 4129| | 4130| 57|} /* end usm_clone_user() */ get_default_authtype: 5075| 114|{ 5076| 114| if (defaultAuthType == NULL) { ------------------ | Branch (5076:9): [True: 1, False: 113] ------------------ 5077| 1| defaultAuthType = SNMP_DEFAULT_AUTH_PROTO; ------------------ | | 94| 1|#define SNMP_DEFAULT_AUTH_PROTO usmHMACMD5AuthProtocol ------------------ 5078| 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]))])) | | ------------------ ------------------ 5079| 1| } 5080| 114| if (len) ------------------ | Branch (5080:9): [True: 57, False: 57] ------------------ 5081| 57| *len = defaultAuthTypeLen; 5082| 114| return defaultAuthType; 5083| 114|} get_default_privtype: 5097| 114|{ 5098| 114| if (defaultPrivType == NULL) { ------------------ | Branch (5098:9): [True: 1, False: 113] ------------------ 5099| 1| defaultPrivType = SNMP_DEFAULT_PRIV_PROTO; ------------------ | | 100| 1|#define SNMP_DEFAULT_PRIV_PROTO usmDESPrivProtocol ------------------ 5100| 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]))])) | | ------------------ ------------------ 5101| 1| } 5102| 114| if (len) ------------------ | Branch (5102:9): [True: 57, False: 57] ------------------ 5103| 57| *len = defaultPrivTypeLen; 5104| 114| return defaultPrivType; 5105| 114|} init_usm: 5197| 57|{ 5198| 57| struct snmp_secmod_def *def; 5199| 57| char *type; 5200| | 5201| 57| DEBUGMSGTL(("init_usm", "unit_usm: %" NETSNMP_PRIo "u %" NETSNMP_PRIo "u\n", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 5202| 57| usmNoPrivProtocol[0], usmNoPrivProtocol[1])); 5203| | 5204| 57| sc_init(); /* initialize scapi code */ 5205| | 5206| | /* 5207| | * register ourselves as a security service 5208| | */ 5209| 57| def = SNMP_MALLOC_STRUCT(snmp_secmod_def); ------------------ | | 69| 57|#define SNMP_MALLOC_STRUCT(s) (struct s *) calloc(1, sizeof(struct s)) ------------------ 5210| 57| if (def == NULL) ------------------ | Branch (5210:9): [True: 0, False: 57] ------------------ 5211| 0| return; 5212| | /* 5213| | * XXX: def->init_sess_secmod move stuff from snmp_api.c 5214| | */ 5215| 57| def->encode_reverse = usm_secmod_rgenerate_out_msg; 5216| 57| def->encode_forward = usm_secmod_generate_out_msg; 5217| 57| def->decode = usm_secmod_process_in_msg; 5218| 57| def->pdu_clone = usm_clone; 5219| 57| def->pdu_free_state_ref = usm_free_usmStateReference; 5220| 57| def->session_setup = usm_session_init; 5221| 57| def->handle_report = usm_handle_report; 5222| 57| def->probe_engineid = usm_discover_engineid; 5223| 57| def->post_probe_engineid = usm_create_user_from_session_hook; 5224| 57| if (register_sec_mod(USM_SEC_MODEL_NUMBER, "usm", def) != SNMPERR_SUCCESS) { ------------------ | | 40| 57|#define USM_SEC_MODEL_NUMBER SNMP_SEC_MODEL_USM | | ------------------ | | | | 295| 57|#define SNMP_SEC_MODEL_USM 3 | | ------------------ ------------------ if (register_sec_mod(USM_SEC_MODEL_NUMBER, "usm", def) != SNMPERR_SUCCESS) { ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ | Branch (5224:9): [True: 0, False: 57] ------------------ 5225| 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] | | ------------------ ------------------ 5226| 0| snmp_log(LOG_ERR, "could not register usm sec mod\n"); 5227| 0| return; 5228| 0| } 5229| | 5230| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5231| 57| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, ------------------ | | 27| 57|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 5232| 57| init_usm_post_config, NULL); 5233| | 5234| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5235| 57| SNMP_CALLBACK_SHUTDOWN, ------------------ | | 26| 57|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 5236| 57| deinit_usm_post_config, NULL); 5237| | 5238| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5239| 57| SNMP_CALLBACK_SHUTDOWN, ------------------ | | 26| 57|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 5240| 57| free_engineID, NULL); 5241| | 5242| 57| register_config_handler("snmp", "defAuthType", snmpv3_authtype_conf, 5243| 57| NULL, "MD5|SHA|SHA-512|SHA-384|SHA-256|SHA-224"); 5244| 57| register_config_handler("snmp", "defPrivType", snmpv3_privtype_conf, 5245| 57| NULL, 5246| 57| "DES" 5247| 57|#ifdef HAVE_AES 5248| 57| "|AES|AES-128" 5249| 57|#ifdef NETSNMP_DRAFT_BLUMENTHAL_AES_04 5250| 57| "|AES-192|AES-256" 5251| 57|#endif /* NETSNMP_DRAFT_BLUMENTHAL_AES_04 */ 5252| |#else 5253| | " (AES support not available)" 5254| |#endif 5255| 57| ); 5256| | 5257| | /* 5258| | * Free stuff at shutdown time 5259| | */ 5260| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 5261| 57| SNMP_CALLBACK_SHUTDOWN, ------------------ | | 26| 57|#define SNMP_CALLBACK_SHUTDOWN 2 ------------------ 5262| 57| free_enginetime_on_shutdown, NULL); 5263| | 5264| | 5265| 57| type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_APPTYPE); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ type = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_APPTYPE); ------------------ | | 157| 57|#define NETSNMP_DS_LIB_APPTYPE 6 ------------------ 5266| | 5267| 57| register_config_handler(type, "userSetAuthPass", usm_set_password, 5268| 57| NULL, NULL); 5269| 57| register_config_handler(type, "userSetPrivPass", usm_set_password, 5270| 57| NULL, NULL); 5271| 57| register_config_handler(type, "userSetAuthKey", usm_set_password, NULL, 5272| 57| NULL); 5273| 57| register_config_handler(type, "userSetPrivKey", usm_set_password, NULL, 5274| 57| NULL); 5275| 57| register_config_handler(type, "userSetAuthLocalKey", usm_set_password, 5276| 57| NULL, NULL); 5277| 57| register_config_handler(type, "userSetPrivLocalKey", usm_set_password, 5278| 57| NULL, NULL); 5279| 57|} shutdown_usm: 5283| 57|{ 5284| 57| free_etimelist(); 5285| 57| clear_user_list(); 5286| 57|} snmpusm.c:usm_secmod_process_in_msg: 3357| 9|{ 3358| 9| if (!parms) ------------------ | Branch (3358:9): [True: 0, False: 9] ------------------ 3359| 0| return SNMPERR_GENERR; ------------------ | | 185| 0|#define SNMPERR_GENERR (-1) ------------------ 3360| | 3361| 9| return usm_process_in_msg(parms->msgProcModel, 3362| 9| parms->maxMsgSize, 3363| 9| parms->secParams, 3364| 9| parms->secModel, 3365| 9| parms->secLevel, 3366| 9| parms->wholeMsg, 3367| 9| parms->wholeMsgLen, 3368| 9| parms->secEngineID, 3369| 9| parms->secEngineIDLen, 3370| 9| parms->secName, 3371| 9| parms->secNameLen, 3372| 9| parms->scopedPdu, 3373| 9| parms->scopedPduLen, 3374| 9| parms->maxSizeResponse, 3375| 9| parms->secStateRef, 3376| 9| parms->sess, parms->msg_flags); 3377| 9|} snmpusm.c:usm_process_in_msg: 2956| 9|{ /* IN - v3 Message flags. */ 2957| 9| size_t remaining = wholeMsgLen - (secParams - wholeMsg); 2958| 9| u_int boots_uint; 2959| 9| u_int time_uint; 2960| 9|#ifdef HAVE_AES 2961| 9| u_int net_boots, net_time; 2962| 9|#endif 2963| 9|#ifndef NETSNMP_DISABLE_DES 2964| 9| int i; 2965| 9|#endif 2966| 9| u_char signature[USM_MAX_AUTHSIZE]; 2967| 9| size_t signature_length = USM_MAX_AUTHSIZE; ------------------ | | 38| 9|#define USM_MAX_AUTHSIZE USM_HMAC384SHA512_AUTH_LEN | | ------------------ | | | | 37| 9|#define USM_HMAC384SHA512_AUTH_LEN 48 /* SHOULD */ | | ------------------ ------------------ 2968| 9| u_char salt[BYTESIZE(USM_MAX_SALT_LENGTH)]; 2969| 9| size_t salt_length = BYTESIZE(USM_MAX_SALT_LENGTH); ------------------ | | 55| 9|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 2970| 9| u_char iv[BYTESIZE(USM_MAX_SALT_LENGTH)]; 2971| 9| u_int iv_length = BYTESIZE(USM_MAX_SALT_LENGTH); ------------------ | | 55| 9|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 2972| 9| u_char *data_ptr; 2973| 9| u_char *value_ptr; 2974| 9| u_char type_value; 2975| 9| u_char *end_of_overhead = NULL; 2976| 9| int error; 2977| 9| int rc = 0; 2978| 9| struct usmStateReference **secStateRef = 2979| 9| (struct usmStateReference **) secStateRf; 2980| | 2981| 9| struct usmUser *user; 2982| | 2983| | 2984| 9| DEBUGMSGTL(("usm", "USM processing begun...\n")); ------------------ | | 66| 9|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 9|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 9] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 9] | | ------------------ ------------------ 2985| | 2986| 9| netsnmp_assert(secStateRef); ------------------ | | 47| 9|# define netsnmp_assert(x) do { \ | | 48| 9| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 9, False: 0] | | ------------------ | | 49| 9| ; \ | | 50| 9| else \ | | 51| 9| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 9| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 9] | | ------------------ ------------------ 2987| | 2988| 9| usm_free_usmStateReference(*secStateRef); 2989| 9| *secStateRef = usm_malloc_usmStateReference(); 2990| 9| if (*secStateRef == NULL) { ------------------ | Branch (2990:9): [True: 0, False: 9] ------------------ 2991| 0| DEBUGMSGTL(("usm", "Out of memory.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 2992| 0| return SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 2993| 0| } 2994| | 2995| | /* 2996| | * Make sure the *secParms is an OCTET STRING. 2997| | * Extract the user name, engine ID, and security level. 2998| | */ 2999| 9| if ((rc = usm_parse_security_parameters(secParams, remaining, ------------------ | Branch (2999:9): [True: 9, False: 0] ------------------ 3000| 9| secEngineID, secEngineIDLen, 3001| 9| &boots_uint, &time_uint, 3002| 9| secName, secNameLen, 3003| 9| signature, &signature_length, 3004| 9| salt, &salt_length, 3005| 9| &data_ptr)) < 0) { 3006| 9| DEBUGMSGTL(("usm", "Parsing failed (rc %d).\n", rc)); ------------------ | | 66| 9|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 9|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 9] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 9] | | ------------------ ------------------ 3007| 9| if (rc == -2) { ------------------ | Branch (3007:13): [True: 0, False: 9] ------------------ 3008| | /* 3009| | * This indicates a decryptionError. 3010| | */ 3011| 0| snmp_increment_statistic(STAT_USMSTATSDECRYPTIONERRORS); ------------------ | | 625| 0|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 3012| 0| error = SNMPERR_USM_DECRYPTIONERROR; ------------------ | | 234| 0|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ 3013| 9| } else { 3014| 9| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 9|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3015| 9| error = SNMPERR_USM_PARSEERROR; ------------------ | | 231| 9|#define SNMPERR_USM_PARSEERROR (-47) ------------------ 3016| 9| } 3017| 9| goto err; 3018| 9| } 3019| | 3020| | /* 3021| | * RFC 2574 section 8.3.2 3022| | * 1) If the privParameters field is not an 8-octet OCTET STRING, 3023| | * then an error indication (decryptionError) is returned to the 3024| | * calling module. 3025| | */ 3026| 0| if ((secLevel == SNMP_SEC_LEVEL_AUTHPRIV) && (salt_length != 8)) { ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (3026:9): [True: 0, False: 0] | Branch (3026:50): [True: 0, False: 0] ------------------ 3027| 0| snmp_increment_statistic(STAT_USMSTATSDECRYPTIONERRORS); ------------------ | | 625| 0|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 3028| 0| error = SNMPERR_USM_DECRYPTIONERROR; ------------------ | | 234| 0|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ 3029| 0| goto err; 3030| 0| } 3031| | 3032| 0| if (secLevel != SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (3032:9): [True: 0, False: 0] ------------------ 3033| | /* 3034| | * pull these out now so reports can use them 3035| | */ 3036| 0| *scopedPdu = data_ptr; 3037| 0| *scopedPduLen = wholeMsgLen - (data_ptr - wholeMsg); 3038| 0| end_of_overhead = data_ptr; 3039| 0| } 3040| | 3041| | /* 3042| | * Cache the name, engine ID, and security level, 3043| | * * per step 2 (section 3.2) 3044| | */ 3045| 0| if (usm_set_usmStateReference_name ------------------ | Branch (3045:9): [True: 0, False: 0] ------------------ 3046| 0| (*secStateRef, secName, *secNameLen) == -1) { 3047| 0| DEBUGMSGTL(("usm", "%s\n", "Couldn't cache name.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3048| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3049| 0| goto err; 3050| 0| } 3051| | 3052| 0| if (usm_set_usmStateReference_engine_id ------------------ | Branch (3052:9): [True: 0, False: 0] ------------------ 3053| 0| (*secStateRef, secEngineID, *secEngineIDLen) == -1) { 3054| 0| DEBUGMSGTL(("usm", "%s\n", "Couldn't cache engine id.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3055| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3056| 0| goto err; 3057| 0| } 3058| | 3059| 0| if (usm_set_usmStateReference_sec_level(*secStateRef, secLevel) == ------------------ | Branch (3059:9): [True: 0, False: 0] ------------------ 3060| 0| -1) { 3061| 0| DEBUGMSGTL(("usm", "%s\n", "Couldn't cache security level.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3062| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3063| 0| goto err; 3064| 0| } 3065| | 3066| | /* 3067| | * Locate the engine ID record. 3068| | * If it is unknown, then either create one or note this as an error. 3069| | */ 3070| 0| if ((sess && (sess->isAuthoritative == SNMP_SESS_AUTHORITATIVE || ------------------ | | 125| 0|#define SNMP_SESS_AUTHORITATIVE 1 /* don't learn engineIDs */ ------------------ | Branch (3070:10): [True: 0, False: 0] | Branch (3070:19): [True: 0, False: 0] ------------------ 3071| 0| (sess->isAuthoritative == SNMP_SESS_UNKNOWNAUTH && ------------------ | | 126| 0|#define SNMP_SESS_UNKNOWNAUTH 2 /* sometimes (like NRs) */ ------------------ | Branch (3071:20): [True: 0, False: 0] ------------------ 3072| 0| (msg_flags & SNMP_MSG_FLAG_RPRT_BIT)))) || ------------------ | | 305| 0|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ | Branch (3072:20): [True: 0, False: 0] ------------------ 3073| 0| (!sess && (msg_flags & SNMP_MSG_FLAG_RPRT_BIT))) { ------------------ | | 305| 0|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ | Branch (3073:10): [True: 0, False: 0] | Branch (3073:19): [True: 0, False: 0] ------------------ 3074| 0| if (ISENGINEKNOWN(secEngineID, *secEngineIDLen) == FALSE) { ------------------ | | 82| 0| ( (get_enginetime(e, e_l, \ | | ------------------ | | | Branch (82:4): [True: 0, False: 0] | | ------------------ | | 83| 0| &dummy_eboot, &dummy_etime, TRUE) == SNMPERR_SUCCESS) \ | | ------------------ | | | | 128| 0|#define TRUE 1 | | ------------------ | | &dummy_eboot, &dummy_etime, TRUE) == SNMPERR_SUCCESS) \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | 84| 0| ? TRUE \ | | ------------------ | | | | 128| 0|#define TRUE 1 | | ------------------ | | 85| 0| : FALSE ) | | ------------------ | | | | 125| 0|#define FALSE 0 | | ------------------ ------------------ if (ISENGINEKNOWN(secEngineID, *secEngineIDLen) == FALSE) { ------------------ | | 125| 0|#define FALSE 0 ------------------ | Branch (3074:13): [True: 0, False: 0] ------------------ 3075| 0| DEBUGMSGTL(("usm", "Unknown Engine ID.\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] | | ------------------ ------------------ 3076| 0| snmp_increment_statistic(STAT_USMSTATSUNKNOWNENGINEIDS); ------------------ | | 623| 0|#define STAT_USMSTATSUNKNOWNENGINEIDS 6 ------------------ 3077| 0| error = SNMPERR_USM_UNKNOWNENGINEID; ------------------ | | 232| 0|#define SNMPERR_USM_UNKNOWNENGINEID (-48) ------------------ 3078| 0| goto err; 3079| 0| } 3080| 0| } else { 3081| 0| if (ENSURE_ENGINE_RECORD(secEngineID, *secEngineIDLen) ------------------ | | 88| 0| ( (set_enginetime(e, e_l, 0, 0, FALSE) == SNMPERR_SUCCESS) \ | | ------------------ | | | | 125| 0|#define FALSE 0 | | ------------------ | | ( (set_enginetime(e, e_l, 0, 0, FALSE) == SNMPERR_SUCCESS) \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (88:4): [True: 0, False: 0] | | ------------------ | | 89| 0| ? SNMPERR_SUCCESS \ | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | 90| 0| : SNMPERR_GENERR ) | | ------------------ | | | | 185| 0|#define SNMPERR_GENERR (-1) | | ------------------ ------------------ | Branch (3081:13): [True: 0, False: 0] ------------------ 3082| 0| != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3083| 0| DEBUGMSGTL(("usm", "%s\n", "Couldn't ensure engine record.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3084| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3085| 0| goto err; 3086| 0| } 3087| | 3088| 0| } 3089| | 3090| | 3091| | /* 3092| | * Locate the User record. 3093| | * If the user/engine ID is unknown, report this as an error. 3094| | */ 3095| 0| if (sess && sess->sessUser) ------------------ | Branch (3095:9): [True: 0, False: 0] | Branch (3095:17): [True: 0, False: 0] ------------------ 3096| 0| user = sess->sessUser; 3097| 0| else 3098| 0| user = usm_get_user_from_list(secEngineID, *secEngineIDLen, 3099| 0| secName, *secNameLen, userList, 3100| 0| (((sess && sess->isAuthoritative == ------------------ | Branch (3100:43): [True: 0, False: 0] | Branch (3100:51): [True: 0, False: 0] ------------------ 3101| 0| SNMP_SESS_AUTHORITATIVE) || ------------------ | | 125| 0|#define SNMP_SESS_AUTHORITATIVE 1 /* don't learn engineIDs */ ------------------ 3102| 0| (!sess)) ? 0 : 1)); ------------------ | Branch (3102:42): [True: 0, False: 0] ------------------ 3103| | 3104| 0| if (user == NULL) { ------------------ | Branch (3104:9): [True: 0, False: 0] ------------------ 3105| 0| DEBUGMSGTL(("usm", "Unknown User(%s)\n", secName)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3106| 0| snmp_increment_statistic(STAT_USMSTATSUNKNOWNUSERNAMES); ------------------ | | 622| 0|#define STAT_USMSTATSUNKNOWNUSERNAMES 5 ------------------ 3107| 0| error = SNMPERR_USM_UNKNOWNSECURITYNAME; ------------------ | | 227| 0|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ 3108| 0| goto err; 3109| 0| } 3110| | 3111| | /* ensure the user is active */ 3112| 0| if (user->userStatus != RS_ACTIVE) { ------------------ | | 35| 0|#define RS_ACTIVE 1 ------------------ | Branch (3112:9): [True: 0, False: 0] ------------------ 3113| 0| DEBUGMSGTL(("usm", "Attempt to use an inactive user.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3114| 0| error = SNMPERR_USM_UNKNOWNSECURITYNAME; ------------------ | | 227| 0|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ 3115| 0| goto err; 3116| 0| } 3117| | 3118| | /* 3119| | * Make sure the security level is appropriate. 3120| | */ 3121| | 3122| 0| rc = usm_check_secLevel(secLevel, user); 3123| 0| if (1 == rc) { ------------------ | Branch (3123:9): [True: 0, False: 0] ------------------ 3124| 0| DEBUGMSGTL(("usm", "Unsupported Security Level (%d).\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3125| 0| secLevel)); 3126| 0| snmp_increment_statistic(STAT_USMSTATSUNSUPPORTEDSECLEVELS); ------------------ | | 620| 0|#define STAT_USMSTATSUNSUPPORTEDSECLEVELS 3 ------------------ 3127| 0| error = SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL; ------------------ | | 228| 0|#define SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL (-44) ------------------ 3128| 0| goto err; 3129| 0| } else if (rc != 0) { ------------------ | Branch (3129:16): [True: 0, False: 0] ------------------ 3130| 0| DEBUGMSGTL(("usm", "Unknown issue.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3131| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3132| 0| goto err; 3133| 0| } 3134| | 3135| | /* 3136| | * Check the authentication credentials of the message. 3137| | */ 3138| 0| if (secLevel == SNMP_SEC_LEVEL_AUTHNOPRIV ------------------ | | 300| 0|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ | Branch (3138:9): [True: 0, False: 0] ------------------ 3139| 0| || secLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (3139:12): [True: 0, False: 0] ------------------ 3140| 0| if (sc_check_keyed_hash(user->authProtocol, user->authProtocolLen, ------------------ | Branch (3140:13): [True: 0, False: 0] ------------------ 3141| 0| user->authKey, user->authKeyLen, 3142| 0| wholeMsg, wholeMsgLen, 3143| 0| signature, signature_length) 3144| 0| != SNMP_ERR_NOERROR) { ------------------ | | 212| 0|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ 3145| 0| DEBUGMSGTL(("usm", "Verification failed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3146| 0| snmp_increment_statistic(STAT_USMSTATSWRONGDIGESTS); ------------------ | | 624| 0|#define STAT_USMSTATSWRONGDIGESTS 7 ------------------ 3147| 0| snmp_log(LOG_WARNING, "Authentication failed for %s\n", 3148| 0| user->name); 3149| 0| error = SNMPERR_USM_AUTHENTICATIONFAILURE; ------------------ | | 230| 0|#define SNMPERR_USM_AUTHENTICATIONFAILURE (-46) ------------------ 3150| 0| goto err; 3151| 0| } 3152| | 3153| 0| DEBUGMSGTL(("usm", "Verification succeeded.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3154| 0| } 3155| | 3156| | 3157| | /* 3158| | * Steps 10-11 user is already set - relocated before timeliness 3159| | * check in case it fails - still save user data for response. 3160| | * 3161| | * Cache the keys and protocol oids, per step 11 (s3.2). 3162| | */ 3163| 0| if (usm_set_usmStateReference_auth_protocol(*secStateRef, ------------------ | Branch (3163:9): [True: 0, False: 0] ------------------ 3164| 0| user->authProtocol, 3165| 0| user-> 3166| 0| authProtocolLen) == -1) { 3167| 0| DEBUGMSGTL(("usm", "%s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3168| 0| "Couldn't cache authentication protocol.")); 3169| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3170| 0| goto err; 3171| 0| } 3172| | 3173| 0| if (usm_set_usmStateReference_auth_key(*secStateRef, ------------------ | Branch (3173:9): [True: 0, False: 0] ------------------ 3174| 0| user->authKey, 3175| 0| user->authKeyLen) == -1) { 3176| 0| DEBUGMSGTL(("usm", "%s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3177| 0| "Couldn't cache authentication key.")); 3178| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3179| 0| goto err; 3180| 0| } 3181| | 3182| 0| if (usm_set_usmStateReference_priv_protocol(*secStateRef, ------------------ | Branch (3182:9): [True: 0, False: 0] ------------------ 3183| 0| user->privProtocol, 3184| 0| user-> 3185| 0| privProtocolLen) == -1) { 3186| 0| DEBUGMSGTL(("usm", "%s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3187| 0| "Couldn't cache privacy protocol.")); 3188| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3189| 0| goto err; 3190| 0| } 3191| | 3192| 0| if (usm_set_usmStateReference_priv_key(*secStateRef, ------------------ | Branch (3192:9): [True: 0, False: 0] ------------------ 3193| 0| user->privKey, 3194| 0| user->privKeyLen) == -1) { 3195| 0| DEBUGMSGTL(("usm", "%s\n", "Couldn't cache privacy key.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3196| 0| error = SNMPERR_USM_GENERICERROR; ------------------ | | 226| 0|#define SNMPERR_USM_GENERICERROR (-42) ------------------ 3197| 0| goto err; 3198| 0| } 3199| | 3200| | 3201| | /* 3202| | * Perform the timeliness/time manager functions. 3203| | */ 3204| 0| if (secLevel == SNMP_SEC_LEVEL_AUTHNOPRIV ------------------ | | 300| 0|#define SNMP_SEC_LEVEL_AUTHNOPRIV 2 ------------------ | Branch (3204:9): [True: 0, False: 0] ------------------ 3205| 0| || secLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (3205:12): [True: 0, False: 0] ------------------ 3206| 0| if (usm_check_and_update_timeliness(secEngineID, *secEngineIDLen, ------------------ | Branch (3206:13): [True: 0, False: 0] ------------------ 3207| 0| boots_uint, time_uint, 3208| 0| &error) == -1) { 3209| 0| goto err; 3210| 0| } 3211| 0| } 3212| 0|#ifdef LCD_TIME_SYNC_OPT 3213| | /* 3214| | * Cache the unauthenticated time to use in case we don't have 3215| | * anything better - this guess will be no worse than (0,0) 3216| | * that we normally use. 3217| | */ 3218| 0| else { 3219| 0| set_enginetime(secEngineID, *secEngineIDLen, 3220| 0| boots_uint, time_uint, FALSE); ------------------ | | 125| 0|#define FALSE 0 ------------------ 3221| 0| } 3222| 0|#endif /* LCD_TIME_SYNC_OPT */ 3223| | 3224| | 3225| | /* 3226| | * If needed, decrypt the scoped PDU. 3227| | */ 3228| 0| if (secLevel == SNMP_SEC_LEVEL_AUTHPRIV) { ------------------ | | 301| 0|#define SNMP_SEC_LEVEL_AUTHPRIV 3 ------------------ | Branch (3228:9): [True: 0, False: 0] ------------------ 3229| 0| int priv_type = sc_get_privtype(user->privProtocol, 3230| 0| user->privProtocolLen); 3231| 0| remaining = wholeMsgLen - (data_ptr - wholeMsg); 3232| | 3233| 0| if ((value_ptr = asn_parse_sequence(data_ptr, &remaining, ------------------ | Branch (3233:13): [True: 0, False: 0] ------------------ 3234| 0| &type_value, 3235| 0| (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ (ASN_UNIVERSAL | ASN_PRIMITIVE ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ 3236| 0| | ASN_OCTET_STR), ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 3237| 0| "encrypted sPDU")) == NULL) { 3238| 0| DEBUGMSGTL(("usm", "%s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3239| 0| "Failed while parsing encrypted sPDU.")); 3240| 0| snmp_increment_statistic(STAT_SNMPINASNPARSEERRS); ------------------ | | 637| 0|#define STAT_SNMPINASNPARSEERRS 14 ------------------ 3241| 0| usm_free_usmStateReference(*secStateRef); 3242| 0| *secStateRef = NULL; 3243| 0| error = SNMPERR_USM_PARSEERROR; ------------------ | | 231| 0|#define SNMPERR_USM_PARSEERROR (-47) ------------------ 3244| 0| goto err; 3245| 0| } 3246| | 3247| 0|#ifndef NETSNMP_DISABLE_DES 3248| 0| if (USM_CREATE_USER_PRIV_DES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 172| 0|#define USM_CREATE_USER_PRIV_DES 0x01 ------------------ if (USM_CREATE_USER_PRIV_DES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 166| 0|#define USM_PRIV_MASK_ALG 0x0000ff ------------------ | Branch (3248:13): [True: 0, False: 0] ------------------ 3249| | /* 3250| | * From RFC2574: 3251| | * 3252| | * "Before decryption, the encrypted data length is verified. 3253| | * If the length of the OCTET STRING to be decrypted is not 3254| | * an integral multiple of 8 octets, the decryption process 3255| | * is halted and an appropriate exception noted." 3256| | */ 3257| | 3258| 0| if (remaining % 8 != 0) { ------------------ | Branch (3258:17): [True: 0, False: 0] ------------------ 3259| 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] | | ------------------ ------------------ 3260| 0| "Ciphertext is %lu bytes, not an integer multiple of 8 (rem %lu)\n", 3261| 0| (unsigned long)remaining, (unsigned long)remaining % 8)); 3262| 0| snmp_increment_statistic(STAT_USMSTATSDECRYPTIONERRORS); ------------------ | | 625| 0|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 3263| 0| usm_free_usmStateReference(*secStateRef); 3264| 0| *secStateRef = NULL; 3265| 0| error = SNMPERR_USM_DECRYPTIONERROR; ------------------ | | 234| 0|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ 3266| 0| goto err; 3267| 0| } 3268| | 3269| 0| end_of_overhead = value_ptr; 3270| | 3271| 0| if ( !user->privKey ) { ------------------ | Branch (3271:18): [True: 0, False: 0] ------------------ 3272| 0| DEBUGMSGTL(("usm", "No privacy pass phrase for %s\n", user->secName)); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3273| 0| snmp_increment_statistic(STAT_USMSTATSDECRYPTIONERRORS); ------------------ | | 625| 0|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 3274| 0| usm_free_usmStateReference(*secStateRef); 3275| 0| *secStateRef = NULL; 3276| 0| error = SNMPERR_USM_DECRYPTIONERROR; ------------------ | | 234| 0|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ 3277| 0| goto err; 3278| 0| } 3279| | 3280| | /* 3281| | * XOR the salt with the last (iv_length) bytes 3282| | * of the priv_key to obtain the IV. 3283| | */ 3284| 0| iv_length = BYTESIZE(USM_DES_SALT_LENGTH); ------------------ | | 55| 0|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 3285| 0| for (i = 0; i < (int) iv_length; i++) ------------------ | Branch (3285:25): [True: 0, False: 0] ------------------ 3286| 0| iv[i] = salt[i] ^ user->privKey[iv_length + i]; 3287| 0| } 3288| 0|#endif 3289| 0|#ifdef HAVE_AES 3290| 0| if (USM_CREATE_USER_PRIV_AES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 176| 0|#define USM_CREATE_USER_PRIV_AES 0x02 ------------------ if (USM_CREATE_USER_PRIV_AES == (priv_type & USM_PRIV_MASK_ALG)) { ------------------ | | 166| 0|#define USM_PRIV_MASK_ALG 0x0000ff ------------------ | Branch (3290:13): [True: 0, False: 0] ------------------ 3291| 0| iv_length = BYTESIZE(USM_AES_SALT_LENGTH); ------------------ | | 55| 0|#define BYTESIZE(bitsize) ((bitsize + 7) >> 3) ------------------ 3292| 0| net_boots = ntohl(boots_uint); 3293| 0| net_time = ntohl(time_uint); 3294| 0| memcpy(iv, &net_boots, 4); 3295| 0| memcpy(iv+4, &net_time, 4); 3296| 0| memcpy(iv+8, salt, salt_length); 3297| 0| } 3298| 0|#endif 3299| | 3300| |#ifdef NETSNMP_ENABLE_TESTING_CODE 3301| | if (debug_is_token_registered("usm/dump") == SNMPERR_SUCCESS) { 3302| | dump_chunk("usm/dump", "Cypher Text", value_ptr, remaining); 3303| | dump_chunk("usm/dump", "salt + Encrypted form:", 3304| | salt, salt_length); 3305| | dump_chunk("usm/dump", "IV + Encrypted form:", iv, iv_length); 3306| | } 3307| |#endif 3308| 0| if (sc_decrypt(user->privProtocol, user->privProtocolLen, ------------------ | Branch (3308:13): [True: 0, False: 0] ------------------ 3309| 0| user->privKey, user->privKeyLen, 3310| 0| iv, iv_length, 3311| 0| value_ptr, remaining, *scopedPdu, scopedPduLen) 3312| 0| != SNMP_ERR_NOERROR) { ------------------ | | 212| 0|#define SNMP_ERR_NOERROR (0) /* XXX Used only for PDUs? */ ------------------ 3313| 0| DEBUGMSGTL(("usm", "%s\n", "Failed decryption.")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3314| 0| snmp_increment_statistic(STAT_USMSTATSDECRYPTIONERRORS); ------------------ | | 625| 0|#define STAT_USMSTATSDECRYPTIONERRORS 8 ------------------ 3315| 0| error = SNMPERR_USM_DECRYPTIONERROR; ------------------ | | 234| 0|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ 3316| 0| goto err; 3317| 0| } 3318| |#ifdef NETSNMP_ENABLE_TESTING_CODE 3319| | if (debug_is_token_registered("usm/dump") == SNMPERR_SUCCESS) { 3320| | dump_chunk("usm/dump", "Decrypted chunk:", 3321| | *scopedPdu, *scopedPduLen); 3322| | } 3323| |#endif 3324| 0| } 3325| | /* 3326| | * sPDU is plaintext. 3327| | */ 3328| 0| else { 3329| 0| *scopedPdu = data_ptr; 3330| 0| *scopedPduLen = wholeMsgLen - (data_ptr - wholeMsg); 3331| 0| end_of_overhead = data_ptr; 3332| | 3333| 0| } /* endif -- PDU decryption */ 3334| | 3335| | 3336| | /* 3337| | * Calculate the biggest sPDU for the response (i.e., whole - ovrhd). 3338| | * 3339| | * FIX Correct? 3340| | */ 3341| 0| *maxSizeResponse = maxMsgSize - (end_of_overhead - wholeMsg); 3342| | 3343| | 3344| 0| DEBUGMSGTL(("usm", "USM processing completed.\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 3345| | 3346| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3347| | 3348| 9|err: 3349| 9| usm_free_usmStateReference(*secStateRef); 3350| 9| *secStateRef = NULL; 3351| | netsnmp_assert(error != SNMPERR_SUCCESS); ------------------ | | 47| 9|# define netsnmp_assert(x) do { \ | | 48| 9| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 9, False: 0] | | ------------------ | | 49| 9| ; \ | | 50| 9| else \ | | 51| 9| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 9| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 9] | | ------------------ ------------------ 3352| 9| return error; 3353| 0|} /* end usm_process_in_msg() */ snmpusm.c:usm_malloc_usmStateReference: 288| 9|{ 289| 9| struct usmStateReference *retval; 290| | 291| 9| retval = calloc(1, sizeof(struct usmStateReference)); 292| 9| if (retval) ------------------ | Branch (292:9): [True: 9, False: 0] ------------------ 293| 9| retval->refcnt = 1; 294| | 295| 9| return retval; 296| 9|} /* end usm_malloc_usmStateReference() */ snmpusm.c:usm_parse_security_parameters: 2476| 9|{ 2477| 9| u_char *parse_ptr = secParams; 2478| 9| u_char *value_ptr; 2479| 9| u_char *next_ptr; 2480| 9| u_char type_value; 2481| | 2482| 9| size_t octet_string_length = remaining; 2483| 9| size_t sequence_length; 2484| 9| size_t remaining_bytes; 2485| | 2486| 9| long boots_long; 2487| 9| long time_long; 2488| | 2489| 9| u_int origNameLen; 2490| | 2491| | 2492| | /* 2493| | * Eat the first octet header. 2494| | */ 2495| 9| if ((value_ptr = asn_parse_sequence(parse_ptr, &octet_string_length, ------------------ | Branch (2495:9): [True: 4, False: 5] ------------------ 2496| 9| &type_value, 2497| 9| (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 90| 9|#define ASN_UNIVERSAL 0x00U ------------------ (ASN_UNIVERSAL | ASN_PRIMITIVE | ------------------ | | 95| 9|#define ASN_PRIMITIVE 0x00U ------------------ 2498| 9| ASN_OCTET_STR), ------------------ | | 78| 9|#define ASN_OCTET_STR 0x04U ------------------ 2499| 9| "usm first octet")) == NULL) { 2500| | /* 2501| | * RETURN parse error 2502| 4| */ return -1; 2503| 4| } 2504| | 2505| | 2506| | /* 2507| | * Eat the sequence header. 2508| | */ 2509| 5| parse_ptr = value_ptr; 2510| 5| sequence_length = octet_string_length; 2511| | 2512| 5| if ((value_ptr = asn_parse_sequence(parse_ptr, &sequence_length, ------------------ | Branch (2512:9): [True: 1, False: 4] ------------------ 2513| 5| &type_value, 2514| 5| (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 84| 5|#define ASN_SEQUENCE 0x10U ------------------ (ASN_SEQUENCE | ASN_CONSTRUCTOR), ------------------ | | 96| 5|#define ASN_CONSTRUCTOR 0x20U ------------------ 2515| 5| "usm sequence")) == NULL) { 2516| | /* 2517| | * RETURN parse error 2518| 1| */ return -1; 2519| 1| } 2520| | 2521| | 2522| | /* 2523| | * Retrieve the engineID. 2524| | */ 2525| 4| parse_ptr = value_ptr; 2526| 4| remaining_bytes = sequence_length; 2527| | 2528| 4| DEBUGDUMPHEADER("recv", "msgAuthoritativeEngineID"); ------------------ | | 79| 4| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 4|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 4] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 4] | | ------------------ ------------------ 2529| 4| if ((next_ptr ------------------ | Branch (2529:9): [True: 3, False: 1] ------------------ 2530| 4| = asn_parse_string(parse_ptr, &remaining_bytes, &type_value, 2531| 4| secEngineID, secEngineIDLen)) == NULL) { 2532| 3| DEBUGINDENTLESS(); ------------------ | | 75| 3|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 3|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 3] | | ------------------ ------------------ 2533| | /* 2534| | * RETURN parse error 2535| 3| */ return -1; 2536| 3| } 2537| 1| DEBUGINDENTLESS(); ------------------ | | 75| 1|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 1] | | ------------------ ------------------ 2538| | 2539| 1| if (type_value != ------------------ | Branch (2539:9): [True: 0, False: 1] ------------------ 2540| 1| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 90| 1|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 95| 1|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 78| 1|#define ASN_OCTET_STR 0x04U ------------------ 2541| | /* 2542| | * RETURN parse error 2543| 0| */ return -1; 2544| 0| } 2545| | 2546| | 2547| | /* 2548| | * Retrieve the engine boots, notice switch in the way next_ptr and 2549| | * remaining_bytes are used (to accommodate the asn code). 2550| | */ 2551| 1| DEBUGDUMPHEADER("recv", "msgAuthoritativeEngineBoots"); ------------------ | | 79| 1| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 1] | | ------------------ ------------------ 2552| 1| if ((next_ptr = asn_parse_int(next_ptr, &remaining_bytes, &type_value, ------------------ | Branch (2552:9): [True: 0, False: 1] ------------------ 2553| 1| &boots_long, sizeof(long))) == NULL) { 2554| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2555| | /* 2556| | * RETURN parse error 2557| 0| */ return -1; 2558| 0| } 2559| 1| DEBUGINDENTLESS(); ------------------ | | 75| 1|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 1] | | ------------------ ------------------ 2560| | 2561| 1| if (type_value != ------------------ | Branch (2561:9): [True: 0, False: 1] ------------------ 2562| 1| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 90| 1|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 95| 1|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 2563| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2564| | /* 2565| | * RETURN parse error 2566| 0| */ return -1; 2567| 0| } 2568| | 2569| 1| *boots_uint = (u_int) boots_long; 2570| | 2571| | 2572| | /* 2573| | * Retrieve the time value. 2574| | */ 2575| 1| DEBUGDUMPHEADER("recv", "msgAuthoritativeEngineTime"); ------------------ | | 79| 1| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 1] | | ------------------ ------------------ 2576| 1| if ((next_ptr = asn_parse_int(next_ptr, &remaining_bytes, &type_value, ------------------ | Branch (2576:9): [True: 0, False: 1] ------------------ 2577| 1| &time_long, sizeof(long))) == NULL) { 2578| | /* 2579| | * RETURN parse error 2580| 0| */ return -1; 2581| 0| } 2582| 1| DEBUGINDENTLESS(); ------------------ | | 75| 1|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 1] | | ------------------ ------------------ 2583| | 2584| 1| if (type_value != ------------------ | Branch (2584:9): [True: 0, False: 1] ------------------ 2585| 1| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 90| 1|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 95| 1|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_INTEGER)) { ------------------ | | 75| 1|#define ASN_INTEGER 0x02U ------------------ 2586| | /* 2587| | * RETURN parse error 2588| 0| */ return -1; 2589| 0| } 2590| | 2591| 1| *time_uint = (u_int) time_long; 2592| | 2593| 1| if (*boots_uint > ENGINEBOOT_MAX || *time_uint > ENGINETIME_MAX) { ------------------ | | 183| 2|#define ENGINEBOOT_MAX 2147483647 /* ((2^31)-1) */ ------------------ if (*boots_uint > ENGINEBOOT_MAX || *time_uint > ENGINETIME_MAX) { ------------------ | | 182| 1|#define ENGINETIME_MAX 2147483647 /* ((2^31)-1) */ ------------------ | Branch (2593:9): [True: 0, False: 1] | Branch (2593:41): [True: 1, False: 0] ------------------ 2594| 1| return -1; 2595| 1| } 2596| | 2597| | /* 2598| | * Retrieve the secName. 2599| | */ 2600| 0| origNameLen = *secNameLen; 2601| | 2602| | 2603| 0| DEBUGDUMPHEADER("recv", "msgUserName"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 2604| 0| if ((next_ptr ------------------ | Branch (2604:9): [True: 0, False: 0] ------------------ 2605| 0| = asn_parse_string(next_ptr, &remaining_bytes, &type_value, 2606| 0| (u_char *) secName, secNameLen)) == NULL) { 2607| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2608| | /* 2609| | * RETURN parse error 2610| 0| */ return -1; 2611| 0| } 2612| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2613| | 2614| | /* 2615| | * FIX -- doesn't this also indicate a buffer overrun? 2616| | */ 2617| 0| if (origNameLen < *secNameLen + 1) { ------------------ | Branch (2617:9): [True: 0, False: 0] ------------------ 2618| | /* 2619| | * RETURN parse error, but it's really a parameter error 2620| | */ 2621| 0| return -1; 2622| 0| } 2623| | 2624| 0| if (*secNameLen > 32) { ------------------ | Branch (2624:9): [True: 0, False: 0] ------------------ 2625| | /* 2626| | * This is a USM-specific limitation over and above the above 2627| | * limitation (which will probably default to the length of an 2628| | * SnmpAdminString, i.e. 255). See RFC 2574, sec. 2.4. 2629| | */ 2630| 0| return -1; 2631| 0| } 2632| | 2633| 0| secName[*secNameLen] = '\0'; 2634| | 2635| 0| if (type_value != ------------------ | Branch (2635:9): [True: 0, False: 0] ------------------ 2636| 0| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 2637| | /* 2638| | * RETURN parse error 2639| 0| */ return -1; 2640| 0| } 2641| | 2642| | 2643| | /* 2644| | * Retrieve the signature and blank it if there. 2645| | */ 2646| 0| DEBUGDUMPHEADER("recv", "msgAuthenticationParameters"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 2647| 0| if ((next_ptr ------------------ | Branch (2647:9): [True: 0, False: 0] ------------------ 2648| 0| = asn_parse_string(next_ptr, &remaining_bytes, &type_value, 2649| 0| signature, signature_length)) == NULL) { 2650| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2651| | /* 2652| | * RETURN parse error 2653| 0| */ return -1; 2654| 0| } 2655| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2656| | 2657| 0| if (type_value != ------------------ | Branch (2657:9): [True: 0, False: 0] ------------------ 2658| 0| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 2659| | /* 2660| | * RETURN parse error 2661| 0| */ return -1; 2662| 0| } 2663| | 2664| 0| if (*signature_length != 0) { /* Blanking for authentication step later */ ------------------ | Branch (2664:9): [True: 0, False: 0] ------------------ 2665| 0| memset(next_ptr - (u_long) * signature_length, 2666| 0| 0, *signature_length); 2667| 0| } 2668| | 2669| | 2670| | /* 2671| | * Retrieve the salt. 2672| | * 2673| | * Note that the next ptr is where the data section starts. 2674| | */ 2675| 0| DEBUGDUMPHEADER("recv", "msgPrivacyParameters"); ------------------ | | 79| 0| do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | do {if (_DBG_IF_) {__DBGDUMPHEADER(token,x);} }while(0) | | ------------------ | | | | 178| 0| __DBGPRINTINDENT("dumph_" token); \ | | | | ------------------ | | | | | | 175| 0|#define __DBGPRINTINDENT(token) __DBGMSGTL((token, "%*s", __DBGINDENT(), "")) | | | | | | ------------------ | | | | | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | | | | | ------------------ | | | | | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | | | | | ------------------ | | | | | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | | | | | ------------------ | | | | | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | | | | | ------------------ | | | | | | ------------------ | | | | ------------------ | | | | 179| 0| debugmsg("dumph_" token,x); \ | | | | 180| 0| if (debug_is_token_registered("dumpx" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (180:13): [True: 0, False: 0] | | | | ------------------ | | | | 181| 0| debug_is_token_registered("dumpv" token) == SNMPERR_SUCCESS || \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (181:13): [True: 0, False: 0] | | | | ------------------ | | | | 182| 0| (debug_is_token_registered("dumpx_" token) != SNMPERR_SUCCESS && \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (182:14): [True: 0, False: 0] | | | | ------------------ | | | | 183| 0| debug_is_token_registered("dumpv_" token) != SNMPERR_SUCCESS)) { \ | | | | ------------------ | | | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | | | ------------------ | | | | | Branch (183:14): [True: 0, False: 0] | | | | ------------------ | | | | 184| 0| debugmsg("dumph_" token,"\n"); \ | | | | 185| 0| } else { \ | | | | 186| 0| debugmsg("dumph_" token," "); \ | | | | 187| 0| } \ | | | | 188| 0| __DBGINDENTMORE() | | | | ------------------ | | | | | | 173| 0|#define __DBGINDENTMORE() debug_indent_add(2) | | | | ------------------ | | ------------------ | | | Branch (79:55): [Folded, False: 0] | | ------------------ ------------------ 2676| 0| if ((*data_ptr ------------------ | Branch (2676:9): [True: 0, False: 0] ------------------ 2677| 0| = asn_parse_string(next_ptr, &remaining_bytes, &type_value, 2678| 0| salt, salt_length)) == NULL) { 2679| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2680| | /* 2681| | * RETURN parse error 2682| 0| */ return -2; 2683| 0| } 2684| 0| DEBUGINDENTLESS(); ------------------ | | 75| 0|#define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGINDENTLESS() do {if (_DBG_IF_) {__DBGINDENTLESS();} }while(0) | | ------------------ | | | | 174| 0|#define __DBGINDENTLESS() debug_indent_add(-2) | | ------------------ | | | Branch (75:74): [Folded, False: 0] | | ------------------ ------------------ 2685| | 2686| 0| if (type_value != ------------------ | Branch (2686:9): [True: 0, False: 0] ------------------ 2687| 0| (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 90| 0|#define ASN_UNIVERSAL 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 95| 0|#define ASN_PRIMITIVE 0x00U ------------------ (u_char) (ASN_UNIVERSAL | ASN_PRIMITIVE | ASN_OCTET_STR)) { ------------------ | | 78| 0|#define ASN_OCTET_STR 0x04U ------------------ 2688| | /* 2689| | * RETURN parse error 2690| 0| */ return -2; 2691| 0| } 2692| | 2693| 0| return 0; 2694| | 2695| 0|} /* end usm_parse_security_parameters() */ snmpusm.c:usm_free_usmStateReference: 321| 27|{ 322| 27| struct usmStateReference *ref = old; 323| | 324| 27| if (!ref) ------------------ | Branch (324:9): [True: 18, False: 9] ------------------ 325| 18| return; 326| | 327| 9| if (--ref->refcnt > 0) ------------------ | Branch (327:9): [True: 0, False: 9] ------------------ 328| 0| return; 329| | 330| 9| SNMP_FREE(ref->usr_name); ------------------ | | 62| 9|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 9] | | | Branch (62:66): [Folded, False: 9] | | ------------------ ------------------ 331| 9| SNMP_FREE(ref->usr_engine_id); ------------------ | | 62| 9|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 9] | | | Branch (62:66): [Folded, False: 9] | | ------------------ ------------------ 332| 9| SNMP_FREE(ref->usr_auth_protocol); ------------------ | | 62| 9|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 9] | | | Branch (62:66): [Folded, False: 9] | | ------------------ ------------------ 333| 9| SNMP_FREE(ref->usr_priv_protocol); ------------------ | | 62| 9|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 9] | | | Branch (62:66): [Folded, False: 9] | | ------------------ ------------------ 334| | 335| 9| if (ref->usr_auth_key_length && ref->usr_auth_key) { ------------------ | Branch (335:9): [True: 0, False: 9] | Branch (335:37): [True: 0, False: 0] ------------------ 336| 0| SNMP_ZERO(ref->usr_auth_key, ref->usr_auth_key_length); ------------------ | | 77| 0|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | ------------------ | | | Branch (77:33): [True: 0, False: 0] | | | Branch (77:61): [Folded, False: 0] | | ------------------ ------------------ 337| 0| SNMP_FREE(ref->usr_auth_key); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 338| 0| } 339| 9| if (ref->usr_priv_key_length && ref->usr_priv_key) { ------------------ | Branch (339:9): [True: 0, False: 9] | Branch (339:37): [True: 0, False: 0] ------------------ 340| 0| SNMP_ZERO(ref->usr_priv_key, ref->usr_priv_key_length); ------------------ | | 77| 0|#define SNMP_ZERO(s,l) do { if (s) memset(s, 0, l); } while(0) | | ------------------ | | | Branch (77:33): [True: 0, False: 0] | | | Branch (77:61): [Folded, False: 0] | | ------------------ ------------------ 341| 0| SNMP_FREE(ref->usr_priv_key); ------------------ | | 62| 0|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 0] | | | Branch (62:66): [Folded, False: 0] | | ------------------ ------------------ 342| 0| } 343| | 344| | SNMP_FREE(ref); ------------------ | | 62| 9|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 9, False: 0] | | | Branch (62:66): [Folded, False: 9] | | ------------------ ------------------ 345| 9|} /* end usm_free_usmStateReference() */ snmpusm.c:usm_session_init: 3460| 57|{ 3461| 57| char *cp; 3462| 57| size_t i; 3463| | 3464| 57| if (in_session->securityAuthProtoLen > 0) { ------------------ | Branch (3464:9): [True: 0, False: 57] ------------------ 3465| 0| session->securityAuthProto = 3466| 0| snmp_duplicate_objid(in_session->securityAuthProto, 3467| 0| in_session->securityAuthProtoLen); 3468| 0| if (session->securityAuthProto == NULL) { ------------------ | Branch (3468:13): [True: 0, False: 0] ------------------ 3469| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 3470| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 3471| 0| } 3472| 57| } else if (get_default_authtype(&i) != NULL) { ------------------ | Branch (3472:16): [True: 57, False: 0] ------------------ 3473| 57| session->securityAuthProto = 3474| 57| snmp_duplicate_objid(get_default_authtype(NULL), i); 3475| 57| session->securityAuthProtoLen = i; 3476| 57| } 3477| | 3478| 57| if (in_session->securityPrivProtoLen > 0) { ------------------ | Branch (3478:9): [True: 0, False: 57] ------------------ 3479| 0| session->securityPrivProto = 3480| 0| snmp_duplicate_objid(in_session->securityPrivProto, 3481| 0| in_session->securityPrivProtoLen); 3482| 0| if (session->securityPrivProto == NULL) { ------------------ | Branch (3482:13): [True: 0, False: 0] ------------------ 3483| 0| in_session->s_snmp_errno = SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 3484| 0| return SNMPERR_MALLOC; ------------------ | | 246| 0|#define SNMPERR_MALLOC (-62) ------------------ 3485| 0| } 3486| 57| } else if (get_default_privtype(&i) != NULL) { ------------------ | Branch (3486:16): [True: 57, False: 0] ------------------ 3487| 57| session->securityPrivProto = 3488| 57| snmp_duplicate_objid(get_default_privtype(NULL), i); 3489| 57| session->securityPrivProtoLen = i; 3490| 57| } 3491| | 3492| 57| if ((in_session->securityAuthKeyLen <= 0) && ------------------ | Branch (3492:9): [True: 57, False: 0] ------------------ 3493| 57| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3493:9): [True: 0, False: 57] ------------------ 3494| 57| NETSNMP_DS_LIB_AUTHMASTERKEY)))) { ------------------ | | 167| 57|#define NETSNMP_DS_LIB_AUTHMASTERKEY 16 ------------------ 3495| 0| size_t buflen = sizeof(session->securityAuthKey); 3496| 0| u_char *tmpp = session->securityAuthKey; 3497| 0| session->securityAuthKeyLen = 0; 3498| | /* it will be a hex string */ 3499| 0| if (!snmp_hex_to_binary(&tmpp, &buflen, ------------------ | Branch (3499:13): [True: 0, False: 0] ------------------ 3500| 0| &session->securityAuthKeyLen, 0, cp)) { 3501| 0| snmp_set_detail("error parsing authentication master key"); 3502| 0| return SNMP_ERR_GENERR; ------------------ | | 217| 0|#define SNMP_ERR_GENERR (5) ------------------ 3503| 0| } 3504| 57| } else if ((in_session->securityAuthKeyLen <= 0) && ------------------ | Branch (3504:16): [True: 57, False: 0] ------------------ 3505| 57| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3505:17): [True: 0, False: 57] ------------------ 3506| 57| NETSNMP_DS_LIB_AUTHPASSPHRASE)) || ------------------ | | 154| 57|#define NETSNMP_DS_LIB_AUTHPASSPHRASE 3 ------------------ 3507| 57| (cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3507:17): [True: 0, False: 57] ------------------ 3508| 57| NETSNMP_DS_LIB_PASSPHRASE)))) { ------------------ | | 153| 57|#define NETSNMP_DS_LIB_PASSPHRASE 2 ------------------ 3509| 0| session->securityAuthKeyLen = USM_AUTH_KU_LEN; ------------------ | | 257| 0|#define USM_AUTH_KU_LEN 64 ------------------ 3510| 0| if (generate_Ku(session->securityAuthProto, ------------------ | Branch (3510:13): [True: 0, False: 0] ------------------ 3511| 0| session->securityAuthProtoLen, 3512| 0| (u_char *) cp, strlen(cp), 3513| 0| session->securityAuthKey, 3514| 0| &session->securityAuthKeyLen) != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3515| 0| snmp_set_detail 3516| 0| ("Error generating a key (Ku) from the supplied authentication pass phrase."); 3517| 0| return SNMP_ERR_GENERR; ------------------ | | 217| 0|#define SNMP_ERR_GENERR (5) ------------------ 3518| 0| } 3519| 0| } 3520| | 3521| | 3522| 57| if ((in_session->securityPrivKeyLen <= 0) && ------------------ | Branch (3522:9): [True: 57, False: 0] ------------------ 3523| 57| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3523:9): [True: 0, False: 57] ------------------ 3524| 57| NETSNMP_DS_LIB_PRIVMASTERKEY)))) { ------------------ | | 168| 57|#define NETSNMP_DS_LIB_PRIVMASTERKEY 17 ------------------ 3525| 0| size_t buflen = sizeof(session->securityPrivKey); 3526| 0| u_char *tmpp = session->securityPrivKey; 3527| 0| session->securityPrivKeyLen = 0; 3528| | /* it will be a hex string */ 3529| 0| if (!snmp_hex_to_binary(&tmpp, &buflen, ------------------ | Branch (3529:13): [True: 0, False: 0] ------------------ 3530| 0| &session->securityPrivKeyLen, 0, cp)) { 3531| 0| snmp_set_detail("error parsing encryption master key"); 3532| 0| return SNMP_ERR_GENERR; ------------------ | | 217| 0|#define SNMP_ERR_GENERR (5) ------------------ 3533| 0| } 3534| 57| } else if ((in_session->securityPrivKeyLen <= 0) && ------------------ | Branch (3534:16): [True: 57, False: 0] ------------------ 3535| 57| ((cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3535:17): [True: 0, False: 57] ------------------ 3536| 57| NETSNMP_DS_LIB_PRIVPASSPHRASE)) || ------------------ | | 155| 57|#define NETSNMP_DS_LIB_PRIVPASSPHRASE 4 ------------------ 3537| 57| (cp = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ | Branch (3537:17): [True: 0, False: 57] ------------------ 3538| 57| NETSNMP_DS_LIB_PASSPHRASE)))) { ------------------ | | 153| 57|#define NETSNMP_DS_LIB_PASSPHRASE 2 ------------------ 3539| 0| session->securityPrivKeyLen = USM_PRIV_KU_LEN; ------------------ | | 258| 0|#define USM_PRIV_KU_LEN 64 ------------------ 3540| 0| if (generate_Ku(session->securityAuthProto, ------------------ | Branch (3540:13): [True: 0, False: 0] ------------------ 3541| 0| session->securityAuthProtoLen, 3542| 0| (u_char *) cp, strlen(cp), 3543| 0| session->securityPrivKey, 3544| 0| &session->securityPrivKeyLen) != SNMPERR_SUCCESS) { ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3545| 0| snmp_set_detail 3546| 0| ("Error generating a key (Ku) from the supplied privacy pass phrase."); 3547| 0| return SNMP_ERR_GENERR; ------------------ | | 217| 0|#define SNMP_ERR_GENERR (5) ------------------ 3548| 0| } 3549| 0| } 3550| | 3551| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 3552| 57|} snmpusm.c:usm_handle_report: 3383| 9|{ 3384| | /* 3385| | * handle reportable errors 3386| | */ 3387| | 3388| | /* this will get in our way */ 3389| 9| usm_free_usmStateReference(pdu->securityStateRef); 3390| 9| pdu->securityStateRef = NULL; 3391| | 3392| 9| switch (result) { ------------------ | Branch (3392:13): [True: 0, False: 9] ------------------ 3393| 0| case SNMPERR_USM_AUTHENTICATIONFAILURE: ------------------ | | 230| 0|#define SNMPERR_USM_AUTHENTICATIONFAILURE (-46) ------------------ | Branch (3393:5): [True: 0, False: 9] ------------------ 3394| 0| { 3395| 0| int res = session->s_snmp_errno; 3396| 0| session->s_snmp_errno = result; 3397| 0| if (session->callback) { ------------------ | Branch (3397:13): [True: 0, False: 0] ------------------ 3398| 0| session->callback(NETSNMP_CALLBACK_OP_RECEIVED_MESSAGE, ------------------ | | 319| 0|#define NETSNMP_CALLBACK_OP_RECEIVED_MESSAGE 1 ------------------ 3399| 0| session, pdu->reqid, pdu, 3400| 0| session->callback_magic); 3401| 0| } 3402| 0| session->s_snmp_errno = res; 3403| 0| } 3404| 0| NETSNMP_FALLTHROUGH; ------------------ | | 2411| 0|# define NETSNMP_FALLTHROUGH __attribute__((__fallthrough__)) ------------------ 3405| 0| case SNMPERR_USM_UNKNOWNENGINEID: ------------------ | | 232| 0|#define SNMPERR_USM_UNKNOWNENGINEID (-48) ------------------ | Branch (3405:5): [True: 0, False: 9] ------------------ 3406| 0| case SNMPERR_USM_UNKNOWNSECURITYNAME: ------------------ | | 227| 0|#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) ------------------ | Branch (3406:5): [True: 0, False: 9] ------------------ 3407| 0| case SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL: ------------------ | | 228| 0|#define SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL (-44) ------------------ | Branch (3407:5): [True: 0, False: 9] ------------------ 3408| 0| case SNMPERR_USM_NOTINTIMEWINDOW: ------------------ | | 233| 0|#define SNMPERR_USM_NOTINTIMEWINDOW (-49) ------------------ | Branch (3408:5): [True: 0, False: 9] ------------------ 3409| 0| case SNMPERR_USM_DECRYPTIONERROR: ------------------ | | 234| 0|#define SNMPERR_USM_DECRYPTIONERROR (-50) ------------------ | Branch (3409:5): [True: 0, False: 9] ------------------ 3410| | 3411| 0| if (SNMP_CMD_CONFIRMED(pdu->command) || ------------------ | | 193| 0|#define SNMP_CMD_CONFIRMED(c) (c == SNMP_MSG_INFORM || c == SNMP_MSG_GETBULK ||\ | | ------------------ | | | | 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 | | | | ------------------ | | ------------------ | | #define SNMP_CMD_CONFIRMED(c) (c == SNMP_MSG_INFORM || c == SNMP_MSG_GETBULK ||\ | | ------------------ | | | | 140| 0|#define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | | | ------------------ | | | | | | 92| 0|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5) /* a5=165 */ | | | | ------------------ | | | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | | Branch (193:32): [True: 0, False: 0] | | | Branch (193:56): [True: 0, False: 0] | | ------------------ | | 194| 0| c == SNMP_MSG_GETNEXT || c == SNMP_MSG_GET || \ | | ------------------ | | | | 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 | | | | ------------------ | | ------------------ | | c == SNMP_MSG_GETNEXT || c == SNMP_MSG_GET || \ | | ------------------ | | | | 125| 0|#define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | | | ------------------ | | | | | | 92| 0|#define ASN_CONTEXT 0x80U | | | | ------------------ | | | | #define SNMP_MSG_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0) /* a0=160 */ | | | | ------------------ | | | | | | 96| 0|#define ASN_CONSTRUCTOR 0x20U | | | | ------------------ | | ------------------ | | | Branch (194:32): [True: 0, False: 0] | | | Branch (194:57): [True: 0, False: 0] | | ------------------ | | 195| 0| c == 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 (195:32): [True: 0, False: 0] | | ------------------ ------------------ 3412| 0| (pdu->command == 0 ------------------ | Branch (3412:14): [True: 0, False: 0] ------------------ 3413| 0| && (pdu->flags & SNMP_MSG_FLAG_RPRT_BIT))) { ------------------ | | 305| 0|#define SNMP_MSG_FLAG_RPRT_BIT 0x04 ------------------ | Branch (3413:17): [True: 0, False: 0] ------------------ 3414| 0| netsnmp_pdu *pdu2; 3415| 0| int flags = pdu->flags; 3416| | 3417| 0| pdu->flags |= UCD_MSG_FLAG_FORCE_PDU_COPY; ------------------ | | 313| 0|#define UCD_MSG_FLAG_FORCE_PDU_COPY 0x400 ------------------ 3418| 0| pdu2 = snmp_clone_pdu(pdu); 3419| 0| pdu->flags = pdu2->flags = flags; 3420| 0| snmpv3_make_report(pdu2, result); 3421| 0| if (0 == snmp_sess_send(slp, pdu2)) { ------------------ | Branch (3421:17): [True: 0, False: 0] ------------------ 3422| 0| snmp_free_pdu(pdu2); 3423| | /* 3424| | * TODO: indicate error 3425| | */ 3426| 0| } 3427| 0| } 3428| 0| break; 3429| 9| } 3430| 9|} snmpusm.c:init_usm_post_config: 5133| 57|{ 5134| 57| size_t salt_integer_len = sizeof(salt_integer); 5135| 57| uint64_t current_time; 5136| | 5137| 57| if (sc_random((u_char *) & salt_integer, &salt_integer_len) != ------------------ | Branch (5137:9): [True: 0, False: 57] ------------------ 5138| 57| SNMPERR_SUCCESS) { ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5139| 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] | | ------------------ ------------------ 5140| 0| current_time = time(NULL); 5141| 0| salt_integer = current_time; 5142| 0| } 5143| | 5144| 57|#ifdef HAVE_AES 5145| 57| salt_integer_len = sizeof (salt_integer64_1); 5146| 57| if (sc_random((u_char *) & salt_integer64_1, &salt_integer_len) != ------------------ | Branch (5146:9): [True: 0, False: 57] ------------------ 5147| 57| SNMPERR_SUCCESS) { ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5148| 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] | | ------------------ ------------------ 5149| 0| current_time = time(NULL); 5150| 0| salt_integer64_1 = current_time; 5151| 0| } 5152| 57| salt_integer_len = sizeof (salt_integer64_1); 5153| 57| if (sc_random((u_char *) & salt_integer64_2, &salt_integer_len) != ------------------ | Branch (5153:9): [True: 0, False: 57] ------------------ 5154| 57| SNMPERR_SUCCESS) { ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5155| 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] | | ------------------ ------------------ 5156| 0| current_time = time(NULL); 5157| 0| salt_integer64_2 = current_time; 5158| 0| } 5159| 57|#endif 5160| | 5161| | // Free noNameUser before it is assigned 5162| 57| usm_free_user(noNameUser); 5163| | 5164| 57|#ifndef NETSNMP_DISABLE_MD5 5165| 57| noNameUser = usm_create_initial_user("", usmHMACMD5AuthProtocol, 5166| 57| OID_LENGTH(usmHMACMD5AuthProtocol), ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 5167| 57| SNMP_DEFAULT_PRIV_PROTO, ------------------ | | 100| 57|#define SNMP_DEFAULT_PRIV_PROTO usmDESPrivProtocol ------------------ 5168| 57| SNMP_DEFAULT_PRIV_PROTOLEN); ------------------ | | 104| 57|#define SNMP_DEFAULT_PRIV_PROTOLEN OID_LENGTH(SNMP_DEFAULT_PRIV_PROTO) | | ------------------ | | | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) | | ------------------ ------------------ 5169| |#else 5170| | noNameUser = usm_create_initial_user("", usmHMACSHA1AuthProtocol, 5171| | OID_LENGTH(usmHMACSHA1AuthProtocol), 5172| | SNMP_DEFAULT_PRIV_PROTO, 5173| | SNMP_DEFAULT_PRIV_PROTOLEN); 5174| |#endif 5175| | 5176| 57| if ( noNameUser ) { ------------------ | Branch (5176:10): [True: 57, False: 0] ------------------ 5177| 57| SNMP_FREE(noNameUser->engineID); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 5178| 57| noNameUser->engineIDLen = 0; 5179| 57| } 5180| | 5181| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5182| 57|} /* end init_usm_post_config() */ snmpusm.c:usm_create_initial_user: 4141| 57|{ 4142| 57| struct usmUser *newUser = usm_create_user(); 4143| 57| if (newUser == NULL) ------------------ | Branch (4143:9): [True: 0, False: 57] ------------------ 4144| 0| return NULL; 4145| | 4146| 57| if ((newUser->name = strdup(name)) == NULL) ------------------ | Branch (4146:9): [True: 0, False: 57] ------------------ 4147| 0| return usm_free_user(newUser); 4148| | 4149| 57| if ((newUser->secName = strdup(name)) == NULL) ------------------ | Branch (4149:9): [True: 0, False: 57] ------------------ 4150| 0| return usm_free_user(newUser); 4151| | 4152| 57| if ((newUser->engineID = ------------------ | Branch (4152:9): [True: 0, False: 57] ------------------ 4153| 57| snmpv3_generate_engineID(&newUser->engineIDLen)) == NULL) 4154| 0| return usm_free_user(newUser); 4155| | 4156| 57| if ((newUser->cloneFrom = (oid *) malloc(sizeof(oid) * 2)) == NULL) ------------------ | Branch (4156:9): [True: 0, False: 57] ------------------ 4157| 0| return usm_free_user(newUser); 4158| 57| newUser->cloneFrom[0] = 0; 4159| 57| newUser->cloneFrom[1] = 0; 4160| 57| newUser->cloneFromLen = 2; 4161| | 4162| 57| SNMP_FREE(newUser->privProtocol); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 4163| 57| if ((newUser->privProtocol = snmp_duplicate_objid(privProtocol, ------------------ | Branch (4163:9): [True: 0, False: 57] ------------------ 4164| 57| privProtocolLen)) == 4165| 57| NULL) { 4166| 0| return usm_free_user(newUser); 4167| 0| } 4168| 57| newUser->privProtocolLen = privProtocolLen; 4169| | 4170| 57| SNMP_FREE(newUser->authProtocol); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 4171| 57| if ((newUser->authProtocol = snmp_duplicate_objid(authProtocol, ------------------ | Branch (4171:9): [True: 0, False: 57] ------------------ 4172| 57| authProtocolLen)) == 4173| 57| NULL) { 4174| 0| return usm_free_user(newUser); 4175| 0| } 4176| 57| newUser->authProtocolLen = authProtocolLen; 4177| | 4178| 57| newUser->userStatus = RS_ACTIVE; ------------------ | | 35| 57|#define RS_ACTIVE 1 ------------------ 4179| 57| newUser->userStorageType = ST_READONLY; ------------------ | | 54| 57|#define ST_READONLY 5 ------------------ 4180| | 4181| 57| return newUser; 4182| 57|} snmpusm.c:deinit_usm_post_config: 5187| 57|{ 5188| 57| usm_free_user(noNameUser); 5189| 57| noNameUser = NULL; 5190| | 5191| 57| DEBUGMSGTL(("deinit_usm_post_config", "initial user removed\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 5192| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 5193| 57|} /* end deinit_usm_post_config() */ snmpusm.c:free_enginetime_on_shutdown: 274| 57|{ 275| 57| u_char engineID[SNMP_MAX_ENG_SIZE]; 276| 57| size_t engineID_len = sizeof(engineID); 277| | 278| 57| DEBUGMSGTL(("snmpv3", "free enginetime callback called\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 279| | 280| 57| engineID_len = snmpv3_get_engineID(engineID, engineID_len); 281| 57| if (engineID_len > 0) ------------------ | Branch (281:9): [True: 0, False: 57] ------------------ 282| 0| free_enginetime(engineID, engineID_len); 283| 57| return 0; 284| 57|} snmpusm.c:clear_user_list: 3989| 57|{ 3990| 57| struct usmUser *tmp = userList, *next = NULL; 3991| | 3992| 57| while (tmp != NULL) { ------------------ | Branch (3992:12): [True: 0, False: 57] ------------------ 3993| 0| next = tmp->next; 3994| 0| usm_free_user(tmp); 3995| 0| tmp = next; 3996| 0| } 3997| 57| userList = NULL; 3998| | 3999| 57|} setup_engineID: 471| 57|{ 472| 57| int enterpriseid = htonl(NETSNMP_ENTERPRISE_OID), 473| 57| netsnmpoid = htonl(NETSNMP_OID), 474| 57| localsetup = (eidp) ? 0 : 1; ------------------ | Branch (474:22): [True: 0, False: 57] ------------------ 475| | 476| | /* 477| | * Use local engineID if *eidp == NULL. 478| | */ 479| 57|#ifdef HAVE_GETHOSTNAME 480| 57| u_char buf[SNMP_MAXBUF_SMALL]; 481| 57| struct hostent *hent = NULL; 482| 57|#endif 483| 57| u_char *bufp = NULL; 484| 57| size_t len; 485| 57| int localEngineIDType = engineIDType; 486| 57| int tmpint; 487| 57| time_t tmptime; 488| | 489| 57| engineIDIsSet = 1; 490| | 491| 57|#ifdef HAVE_GETHOSTNAME 492| 57|#ifdef AF_INET6 493| | /* 494| | * see if they selected IPV4 or IPV6 support 495| | */ 496| 57| if ((ENGINEID_TYPE_IPV6 == localEngineIDType) || ------------------ | | 20| 57|#define ENGINEID_TYPE_IPV6 2 ------------------ | Branch (496:9): [True: 0, False: 57] ------------------ 497| 57| (ENGINEID_TYPE_IPV4 == localEngineIDType)) { ------------------ | | 19| 57|#define ENGINEID_TYPE_IPV4 1 ------------------ | Branch (497:9): [True: 0, False: 57] ------------------ 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| 57|#endif /* HAVE_GETHOSTNAME */ 529| | 530| | /* 531| | * Determine if we have text and if so setup our localEngineIDType 532| | * * appropriately. 533| | */ 534| 57| if (NULL != text) { ------------------ | Branch (534:9): [True: 0, False: 57] ------------------ 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| 57| len = 5; /* always have 5 leading bytes */ 541| 57| switch (localEngineIDType) { 542| 0| case ENGINEID_TYPE_TEXT: ------------------ | | 22| 0|#define ENGINEID_TYPE_TEXT 4 ------------------ | Branch (542:5): [True: 0, False: 57] ------------------ 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: 57] ------------------ 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: 57] ------------------ 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: 57] ------------------ 559| 0| len += 16; /* + 16 byte IPV6 address */ 560| 0| break; 561| 57| case ENGINEID_TYPE_NETSNMP_RND: /* Net-SNMP specific encoding */ ------------------ | | 24| 57|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ | Branch (561:5): [True: 57, False: 0] ------------------ 562| 57| if (engineID) /* already setup, keep current value */ ------------------ | Branch (562:13): [True: 0, False: 57] ------------------ 563| 0| return engineIDLength; 564| 57| if (oldEngineID) { ------------------ | Branch (564:13): [True: 0, False: 57] ------------------ 565| 0| len = oldEngineIDLength; 566| 57| } else { 567| 57| len += sizeof(int) + sizeof(time_t); 568| 57| } 569| 57| break; 570| 0| default: ------------------ | Branch (570:5): [True: 0, False: 57] ------------------ 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| 57| } /* switch */ 578| | 579| | 580| | /* 581| | * Allocate memory and store enterprise ID. 582| | */ 583| 57| if (len == 0) { ------------------ | Branch (583:9): [True: 0, False: 57] ------------------ 584| 0| snmp_log(LOG_ERR, "%s(): len == 0\n", __func__); 585| 0| return -1; 586| 0| } 587| 57| bufp = calloc(1, len); 588| 57| if (bufp == NULL) { ------------------ | Branch (588:9): [True: 0, False: 57] ------------------ 589| 0| snmp_log_perror("setup_engineID() calloc()"); 590| 0| return -1; 591| 0| } 592| 57| if (localEngineIDType == ENGINEID_TYPE_NETSNMP_RND) ------------------ | | 24| 57|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ | Branch (592:9): [True: 57, False: 0] ------------------ 593| | /* 594| | * we must use the net-snmp enterprise id here, regardless 595| | */ 596| 57| 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| 57| 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| 57| switch (localEngineIDType) { 609| 57| case ENGINEID_TYPE_NETSNMP_RND: ------------------ | | 24| 57|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ | Branch (609:5): [True: 57, False: 0] ------------------ 610| 57| if (oldEngineID) { ------------------ | Branch (610:13): [True: 0, False: 57] ------------------ 611| | /* 612| | * keep our previous notion of the engineID 613| | */ 614| 0| memcpy(bufp, oldEngineID, oldEngineIDLength); 615| 57| } 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| 57| bufp[4] = ENGINEID_TYPE_NETSNMP_RND; ------------------ | | 24| 57|#define ENGINEID_TYPE_NETSNMP_RND 128 ------------------ 628| 57| tmpint = netsnmp_random(); 629| 57| memcpy(bufp + 5, &tmpint, sizeof(tmpint)); 630| 57| tmptime = time(NULL); 631| 57| memcpy(bufp + 5 + sizeof(tmpint), &tmptime, sizeof(tmptime)); 632| 57| } 633| 57| break; 634| 0| case ENGINEID_TYPE_TEXT: ------------------ | | 22| 0|#define ENGINEID_TYPE_TEXT 4 ------------------ | Branch (634:5): [True: 0, False: 57] ------------------ 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: 57] ------------------ 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: 57] ------------------ 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: 57] ------------------ 671| 0| default: ------------------ | Branch (671:5): [True: 0, False: 57] ------------------ 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| 57| } 694| | 695| | /* 696| | * Pass the string back to the calling environment, or use it for 697| | * our local engineID. 698| | */ 699| 57| if (localsetup) { ------------------ | Branch (699:9): [True: 57, False: 0] ------------------ 700| 57| SNMP_FREE(engineID); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 701| 57| engineID = bufp; 702| 57| engineIDLength = len; 703| | 704| 57| } else { 705| 0| *eidp = bufp; 706| 0| } 707| | 708| | 709| 57| return len; 710| | 711| 57|} /* end setup_engineID() */ free_engineID: 716| 57|{ 717| 57| SNMP_FREE(engineID); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 718| 57| SNMP_FREE(engineIDNic); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 719| | SNMP_FREE(oldEngineID); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 0, False: 57] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 720| 57| engineIDIsSet = 0; 721| 57| return 0; 722| 57|} init_snmpv3: 993| 57|{ 994| 57| netsnmp_get_monotonic_clock(&snmpv3starttime); 995| | 996| 57| if (!type) ------------------ | Branch (996:9): [True: 0, False: 57] ------------------ 997| 0| type = "__snmpapp__"; 998| | 999| | /* 1000| | * we need to be called back later 1001| | */ 1002| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1003| 57| SNMP_CALLBACK_POST_READ_CONFIG, ------------------ | | 24| 57|#define SNMP_CALLBACK_POST_READ_CONFIG 0 ------------------ 1004| 57| init_snmpv3_post_config, NULL); 1005| | 1006| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1007| 57| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, ------------------ | | 27| 57|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 1008| 57| init_snmpv3_post_premib_config, NULL); 1009| | /* 1010| | * we need to be called back later 1011| | */ 1012| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ snmp_register_callback(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, ------------------ | | 25| 57|#define SNMP_CALLBACK_STORE_DATA 1 ------------------ 1013| 57| 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| 57| 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| 57| register_prenetsnmp_mib_handler(type, "engineID", engineID_conf, NULL, 1032| 57| "string"); 1033| 57| register_prenetsnmp_mib_handler(type, "oldEngineID", oldengineID_conf, 1034| 57| NULL, NULL); 1035| 57| register_prenetsnmp_mib_handler(type, "exactEngineID", exactEngineID_conf, 1036| 57| NULL, NULL); 1037| 57| register_prenetsnmp_mib_handler(type, "engineIDType", 1038| 57| engineIDType_conf, NULL, "num"); 1039| 57| register_prenetsnmp_mib_handler(type, "engineIDNic", engineIDNic_conf, 1040| 57| NULL, "string"); 1041| 57| register_config_handler(type, "engineBoots", engineBoots_conf, NULL, 1042| 57| NULL); 1043| | 1044| | /* 1045| | * default store config entries 1046| | */ 1047| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defSecurityName", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1048| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECNAME); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_SECNAME); ------------------ | | 151| 57|#define NETSNMP_DS_LIB_SECNAME 0 ------------------ 1049| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defContext", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1050| 57| NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CONTEXT); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_CONTEXT); ------------------ | | 152| 57|#define NETSNMP_DS_LIB_CONTEXT 1 ------------------ 1051| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPassphrase", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1052| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1053| 57| NETSNMP_DS_LIB_PASSPHRASE); ------------------ | | 153| 57|#define NETSNMP_DS_LIB_PASSPHRASE 2 ------------------ 1054| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defAuthPassphrase", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1055| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1056| 57| NETSNMP_DS_LIB_AUTHPASSPHRASE); ------------------ | | 154| 57|#define NETSNMP_DS_LIB_AUTHPASSPHRASE 3 ------------------ 1057| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPrivPassphrase", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1058| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1059| 57| NETSNMP_DS_LIB_PRIVPASSPHRASE); ------------------ | | 155| 57|#define NETSNMP_DS_LIB_PRIVPASSPHRASE 4 ------------------ 1060| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defAuthMasterKey", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1061| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1062| 57| NETSNMP_DS_LIB_AUTHMASTERKEY); ------------------ | | 167| 57|#define NETSNMP_DS_LIB_AUTHMASTERKEY 16 ------------------ 1063| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPrivMasterKey", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1064| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1065| 57| NETSNMP_DS_LIB_PRIVMASTERKEY); ------------------ | | 168| 57|#define NETSNMP_DS_LIB_PRIVMASTERKEY 17 ------------------ 1066| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defAuthLocalizedKey", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1067| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1068| 57| NETSNMP_DS_LIB_AUTHLOCALIZEDKEY); ------------------ | | 169| 57|#define NETSNMP_DS_LIB_AUTHLOCALIZEDKEY 18 ------------------ 1069| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defPrivLocalizedKey", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1070| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1071| 57| NETSNMP_DS_LIB_PRIVLOCALIZEDKEY); ------------------ | | 170| 57|#define NETSNMP_DS_LIB_PRIVLOCALIZEDKEY 19 ------------------ 1072| 57| register_config_handler("snmp", "defVersion", version_conf, NULL, 1073| 57| "1|2c|3"); 1074| | 1075| 57| register_config_handler("snmp", "defSecurityLevel", 1076| | snmpv3_secLevel_conf, NULL, 1077| 57| "noAuthNoPriv|authNoPriv|authPriv"); 1078| 57|} init_snmpv3_post_config: 1088| 57|{ 1089| | 1090| 57| size_t engineIDLen; 1091| 57| u_char *c_engineID; 1092| 57| u_long localEngineTime; 1093| 57| u_long localEngineBoots; 1094| | 1095| 57| c_engineID = snmpv3_generate_engineID(&engineIDLen); 1096| | 1097| 57| if (!c_engineID || engineIDLen == 0) { ------------------ | Branch (1097:9): [True: 0, False: 57] | Branch (1097:24): [True: 0, False: 57] ------------------ 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| 57| if (engineIDLen != oldEngineIDLength || ------------------ | Branch (1108:9): [True: 57, False: 0] ------------------ 1109| 0| oldEngineID == NULL || c_engineID == NULL || ------------------ | Branch (1109:9): [True: 0, False: 0] | Branch (1109:32): [True: 0, False: 0] ------------------ 1110| 57| memcmp(oldEngineID, c_engineID, engineIDLen) != 0) { ------------------ | Branch (1110:9): [True: 0, False: 0] ------------------ 1111| 57| engineBoots = 1; 1112| 57| } 1113| | 1114| 57|#ifdef NETSNMP_SECMOD_USM 1115| | /* 1116| | * for USM set our local engineTime in the LCD timing cache 1117| | */ 1118| 57| localEngineTime = snmpv3_local_snmpEngineTime(); 1119| 57| localEngineBoots = snmpv3_local_snmpEngineBoots(); 1120| 57| set_enginetime(c_engineID, engineIDLen, 1121| 57| localEngineBoots, 1122| 57| localEngineTime, TRUE); ------------------ | | 128| 57|#define TRUE 1 ------------------ 1123| 57|#endif /* NETSNMP_SECMOD_USM */ 1124| | 1125| 57| SNMP_FREE(c_engineID); ------------------ | | 62| 57|#define SNMP_FREE(s) do { if (s) { free(s); s=NULL; } } while(0) | | ------------------ | | | Branch (62:34): [True: 57, False: 0] | | | Branch (62:66): [Folded, False: 57] | | ------------------ ------------------ 1126| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1127| 57|} init_snmpv3_post_premib_config: 1132| 57|{ 1133| 57| if (!engineIDIsSet) ------------------ | Branch (1133:9): [True: 57, False: 0] ------------------ 1134| 57| setup_engineID(NULL, NULL); 1135| | 1136| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1137| 57|} snmpv3_store: 1147| 57|{ 1148| 57| char line[SNMP_MAXBUF_SMALL]; 1149| 57| u_char c_engineID[SNMP_MAXBUF_SMALL]; 1150| 57| int engineIDLen; 1151| 57| const char *type = (const char *) clientarg; 1152| | 1153| 57| if (type == NULL) /* should never happen, since the arg is ours */ ------------------ | Branch (1153:9): [True: 0, False: 57] ------------------ 1154| 0| type = "unknown"; 1155| | 1156| 57| sprintf(line, "engineBoots %ld", engineBoots); 1157| 57| read_config_store(type, line); 1158| | 1159| 57| engineIDLen = snmpv3_get_engineID(c_engineID, SNMP_MAXBUF_SMALL); ------------------ | | 45| 57|#define SNMP_MAXBUF_SMALL 512 ------------------ 1160| | 1161| 57| if (engineIDLen) { ------------------ | Branch (1161:9): [True: 57, False: 0] ------------------ 1162| | /* 1163| | * store the engineID used for this run 1164| | */ 1165| 57| sprintf(line, "oldEngineID "); 1166| 57| read_config_save_octet_string(line + strlen(line), c_engineID, 1167| 57| engineIDLen); 1168| 57| read_config_store(type, line); 1169| 57| } 1170| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1171| 57|} /* snmpv3_store() */ snmpv3_local_snmpEngineBoots: 1175| 57|{ 1176| 57| return engineBoots; 1177| 57|} snmpv3_get_engineID: 1197| 228|{ 1198| | /* 1199| | * Sanity check. 1200| | */ 1201| 228| if (!buf || (buflen < engineIDLength)) { ------------------ | Branch (1201:9): [True: 0, False: 228] | Branch (1201:17): [True: 0, False: 228] ------------------ 1202| 0| return 0; 1203| 0| } 1204| 228| if (!engineID) { ------------------ | Branch (1204:9): [True: 57, False: 171] ------------------ 1205| 57| return 0; 1206| 57| } 1207| | 1208| 171| memcpy(buf, engineID, engineIDLength); 1209| 171| return engineIDLength; 1210| | 1211| 228|} /* end snmpv3_get_engineID() */ snmpv3_generate_engineID: 1267| 114|{ 1268| 114| u_char *newID; 1269| 114| newID = (u_char *) malloc(engineIDLength); 1270| | 1271| 114| if (newID) { ------------------ | Branch (1271:9): [True: 114, False: 0] ------------------ 1272| 114| *length = snmpv3_get_engineID(newID, engineIDLength); 1273| 114| if (*length == 0) { ------------------ | Branch (1273:13): [True: 0, False: 114] ------------------ 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| 114| } 1278| 114| return newID; 1279| | 1280| 114|} /* end snmpv3_generate_engineID() */ snmpv3_local_snmpEngineTime: 1294| 114|{ 1295| |#ifdef NETSNMP_FEATURE_CHECKING 1296| | netsnmp_feature_require(calculate_sectime_diff) 1297| |#endif /* NETSNMP_FEATURE_CHECKING */ 1298| | 1299| 114| static uint32_t last_engineTime; 1300| 114| struct timeval now; 1301| 114| uint32_t engineTime; 1302| | 1303| 114| netsnmp_get_monotonic_clock(&now); 1304| 114| engineTime = calculate_sectime_diff(&now, &snmpv3starttime) & 0x7fffffffL; 1305| 114| if (engineTime < last_engineTime) ------------------ | Branch (1305:9): [True: 0, False: 114] ------------------ 1306| 0| engineBoots++; 1307| 114| last_engineTime = engineTime; 1308| 114| return engineTime; 1309| 114|} strlcpy: 26| 204|{ 27| 204| size_t src_len = strlen(src); 28| 204| size_t new_len; 29| | 30| 204| if (len == 0) { ------------------ | Branch (30:6): [True: 0, False: 204] ------------------ 31| 0| return (src_len); 32| 0| } 33| | 34| 204| if (src_len >= len) { ------------------ | Branch (34:13): [True: 0, False: 204] ------------------ 35| 0| new_len = len - 1; 36| 204| } else { 37| 204| new_len = src_len; 38| 204| } 39| | 40| 204| memcpy(dest, src, new_len); 41| 204| dest[new_len] = '\0'; 42| 204| return (src_len); 43| 204|} netsnmp_gethostbyname_v4: 773| 57|{ 774| 57|#ifdef HAVE_GETADDRINFO 775| 57| struct addrinfo *addrs = NULL; 776| 57| struct addrinfo hint; 777| 57| int err; 778| | 779| 57| memset(&hint, 0, sizeof hint); 780| 57| hint.ai_flags = 0; 781| 57| hint.ai_family = PF_INET; 782| 57| hint.ai_socktype = SOCK_DGRAM; 783| 57| hint.ai_protocol = 0; 784| | 785| 57| err = netsnmp_getaddrinfo(name, NULL, &hint, &addrs); 786| 57| if (err != 0) { ------------------ | Branch (786:9): [True: 0, False: 57] ------------------ 787| 0| return -1; 788| 0| } 789| | 790| 57| if (addrs != NULL) { ------------------ | Branch (790:9): [True: 57, False: 0] ------------------ 791| 57| memcpy(addr_out, 792| 57| &((struct sockaddr_in *) addrs->ai_addr)->sin_addr, 793| 57| sizeof(in_addr_t)); 794| 57| freeaddrinfo(addrs); 795| 57| } else { 796| 0| DEBUGMSGTL(("get_thisaddr", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 797| 0| "Failed to resolve IPv4 hostname\n")); 798| 0| } 799| 57| return 0; 800| | 801| |#elif defined(HAVE_GETHOSTBYNAME) 802| | struct hostent *hp = NULL; 803| | 804| | hp = netsnmp_gethostbyname(name); 805| | if (hp == NULL) { 806| | DEBUGMSGTL(("get_thisaddr", 807| | "hostname (couldn't resolve)\n")); 808| | return -1; 809| | } else if (hp->h_addrtype != AF_INET) { 810| | DEBUGMSGTL(("get_thisaddr", 811| | "hostname (not AF_INET!)\n")); 812| | return -1; 813| | } else { 814| | DEBUGMSGTL(("get_thisaddr", 815| | "hostname (resolved okay)\n")); 816| | memcpy(addr_out, hp->h_addr, sizeof(in_addr_t)); 817| | } 818| | return 0; 819| | 820| |#elif defined(HAVE_GETIPNODEBYNAME) 821| | struct hostent *hp = NULL; 822| | int err; 823| | 824| | hp = getipnodebyname(peername, AF_INET, 0, &err); 825| | if (hp == NULL) { 826| | DEBUGMSGTL(("get_thisaddr", 827| | "hostname (couldn't resolve = %d)\n", err)); 828| | return -1; 829| | } 830| | DEBUGMSGTL(("get_thisaddr", 831| | "hostname (resolved okay)\n")); 832| | memcpy(addr_out, hp->h_addr, sizeof(in_addr_t)); 833| | return 0; 834| | 835| |#else /* HAVE_GETIPNODEBYNAME */ 836| | return -1; 837| |#endif 838| 57|} netsnmp_getaddrinfo: 843| 57|{ 844| 57|#ifdef HAVE_GETADDRINFO 845| 57| struct addrinfo *addrs = NULL; 846| 57| struct addrinfo hint; 847| 57| int err; 848| |#ifdef DNSSEC_LOCAL_VALIDATION 849| | val_status_t val_status; 850| |#endif 851| | 852| 57| DEBUGMSGTL(("dns:getaddrinfo", "looking up ")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 853| 57| if (name) ------------------ | Branch (853:9): [True: 57, False: 0] ------------------ 854| 57| DEBUGMSG(("dns:getaddrinfo", "\"%s\"", name)); ------------------ | | 61| 57|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 57] | | ------------------ ------------------ 855| 0| else 856| 0| DEBUGMSG(("dns:getaddrinfo", "")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 857| | 858| 57| if (service) ------------------ | Branch (858:9): [True: 0, False: 57] ------------------ 859| 0| DEBUGMSG(("dns:getaddrinfo", ":\"%s\"", service)); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 860| | 861| 57| if (hints) ------------------ | Branch (861:9): [True: 57, False: 0] ------------------ 862| 57| DEBUGMSG(("dns:getaddrinfo", ------------------ | | 61| 57|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | | Branch (61:56): [True: 0, False: 0] | | | Branch (61:56): [True: 0, False: 0] | | | Branch (61:56): [True: 0, False: 0] | | | Branch (61:67): [Folded, False: 57] | | ------------------ ------------------ 863| 57| " with hints ({.ai_flags = %#x, .ai_family = %s})", 864| 57| hints->ai_flags, hints->ai_family == 0 ? "0" : 865| 57| hints->ai_family == AF_INET ? "AF_INET" : 866| 57| hints->ai_family == AF_INET6 ? "AF_INET6" : "?")); 867| 0| else 868| 0| DEBUGMSG(("dns:getaddrinfo", " with no hint")); ------------------ | | 61| 0|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 0] | | ------------------ ------------------ 869| | 870| 57| DEBUGMSG(("dns:getaddrinfo", "\n")); ------------------ | | 61| 57|#define DEBUGMSG(x) do {if (_DBG_IF_) {debugmsg x;} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | | Branch (61:67): [Folded, False: 57] | | ------------------ ------------------ 871| | 872| 57| if (NULL == hints) { ------------------ | Branch (872:9): [True: 0, False: 57] ------------------ 873| 0| memset(&hint, 0, sizeof hint); 874| 0| hint.ai_flags = 0; 875| 0| hint.ai_family = PF_INET; 876| 0| hint.ai_socktype = SOCK_DGRAM; 877| 0| hint.ai_protocol = 0; 878| 0| hints = &hint; 879| 57| } else { 880| 57| memcpy(&hint, hints, sizeof hint); 881| 57| } 882| | 883| 57|#ifndef DNSSEC_LOCAL_VALIDATION 884| 57| err = getaddrinfo(name, NULL, &hint, &addrs); 885| |#else /* DNSSEC_LOCAL_VALIDATION */ 886| | err = val_getaddrinfo(netsnmp_validator_context(), name, NULL, &hint, 887| | &addrs, &val_status); 888| | DEBUGMSGTL(("dns:sec:val", "err %d, val_status %d / %s; trusted: %d\n", 889| | err, val_status, p_val_status(val_status), 890| | val_istrusted(val_status))); 891| | if (! val_istrusted(val_status)) { 892| | int rc; 893| | if ((err != 0) && VAL_GETADDRINFO_HAS_STATUS(err)) { 894| | snmp_log(LOG_WARNING, 895| | "WARNING: UNTRUSTED error in DNS resolution for %s!\n", 896| | name); 897| | rc = EAI_FAIL; 898| | } else { 899| | snmp_log(LOG_WARNING, 900| | "The authenticity of DNS response is not trusted (%s)\n", 901| | p_val_status(val_status)); 902| | rc = EAI_NONAME; 903| | } 904| | /** continue anyways if DNSSEC_WARN_ONLY is set */ 905| | if (!netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, 906| | NETSNMP_DS_LIB_DNSSEC_WARN_ONLY)) 907| | return rc; 908| | } 909| | 910| | 911| |#endif /* DNSSEC_LOCAL_VALIDATION */ 912| 57| *res = addrs; 913| 57| DEBUGIF("dns:getaddrinfo") { ------------------ | | 145| 57|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 914| 0| if (err == 0 && addrs && addrs->ai_addr) { ------------------ | Branch (914:13): [True: 0, False: 0] | Branch (914:25): [True: 0, False: 0] | Branch (914:34): [True: 0, False: 0] ------------------ 915| 0| const char *fam = "?"; 916| 0| char dst[64] = "?"; 917| 0| uint16_t port = 0; 918| | 919| 0| switch (addrs->ai_addr->sa_family) { ------------------ | Branch (919:21): [True: 0, False: 0] ------------------ 920| 0| case AF_INET: { ------------------ | Branch (920:13): [True: 0, False: 0] ------------------ 921| 0| struct sockaddr_in *sin = (struct sockaddr_in *)addrs->ai_addr; 922| | 923| 0| fam = "AF_INET"; 924| 0| inet_ntop(AF_INET, &sin->sin_addr, dst, sizeof(dst)); 925| 0| port = ntohs(sin->sin_port); 926| 0| break; 927| 0| } 928| 0| case AF_INET6: { ------------------ | Branch (928:13): [True: 0, False: 0] ------------------ 929| 0| struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) 930| 0| addrs->ai_addr; 931| | 932| 0| fam = "AF_INET6"; 933| 0| inet_ntop(AF_INET6, &sin6->sin6_addr, dst, sizeof(dst)); 934| 0| port = ntohs(sin6->sin6_port); 935| 0| break; 936| 0| } 937| 0| } 938| 0| DEBUGMSGTL(("dns:getaddrinfo", "answer { %s, %s:%hu }\n", fam, dst, ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 939| 0| port)); 940| 0| } 941| 0| } 942| 57| return err; 943| |#else 944| | NETSNMP_LOGONCE((LOG_ERR, "getaddrinfo not available")); 945| | return EAI_FAIL; 946| |#endif /* getaddrinfo */ 947| 57|} calculate_sectime_diff: 1176| 114|{ 1177| 114| struct timeval diff; 1178| | 1179| 114| NETSNMP_TIMERSUB(now, then, &diff); ------------------ | | 173| 114|#define NETSNMP_TIMERSUB(a, b, res) do { \ | | 174| 114| (res)->tv_sec = (a)->tv_sec - (b)->tv_sec - 1; \ | | 175| 114| (res)->tv_usec = (a)->tv_usec - (b)->tv_usec + 1000000L; \ | | 176| 114| if ((res)->tv_usec >= 1000000L) { \ | | ------------------ | | | Branch (176:9): [True: 114, False: 0] | | ------------------ | | 177| 114| (res)->tv_usec -= 1000000L; \ | | 178| 114| (res)->tv_sec++; \ | | 179| 114| } \ | | 180| 114|} while (0) | | ------------------ | | | Branch (180:10): [Folded, False: 114] | | ------------------ ------------------ 1180| 114| return (u_int)(diff.tv_sec + (diff.tv_usec >= 500000L)); 1181| 114|} mkdirhier: 1241| 1|{ 1242| 1| struct stat sbuf; 1243| 1| char *ourcopy = strdup(pathname); 1244| 1| char *entry; 1245| 1| char *buf = NULL; 1246| 1| char *st = NULL; 1247| 1| int res; 1248| | 1249| 1| res = SNMPERR_GENERR; ------------------ | | 185| 1|#define SNMPERR_GENERR (-1) ------------------ 1250| 1| if (!ourcopy) ------------------ | Branch (1250:9): [True: 0, False: 1] ------------------ 1251| 0| goto out; 1252| | 1253| 1| buf = malloc(strlen(pathname) + 2); 1254| 1| if (!buf) ------------------ | Branch (1254:9): [True: 0, False: 1] ------------------ 1255| 0| goto out; 1256| | 1257| |#if defined (WIN32) || defined (cygwin) 1258| | /* convert backslash to forward slash */ 1259| | for (entry = ourcopy; *entry; entry++) 1260| | if (*entry == '\\') 1261| | *entry = '/'; 1262| |#endif 1263| | 1264| 1| entry = strtok_r(ourcopy, "/", &st); 1265| | 1266| 1| buf[0] = '\0'; 1267| | 1268| |#if defined (WIN32) || defined (cygwin) 1269| | /* 1270| | * Check if first entry contains a drive-letter 1271| | * e.g "c:/path" 1272| | */ 1273| | if ((entry) && (':' == entry[1]) && 1274| | (('\0' == entry[2]) || ('/' == entry[2]))) { 1275| | strcat(buf, entry); 1276| | entry = strtok_r(NULL, "/", &st); 1277| | } 1278| |#endif 1279| | 1280| | /* 1281| | * check to see if filename is a directory 1282| | */ 1283| 3| while (entry) { ------------------ | Branch (1283:12): [True: 2, False: 1] ------------------ 1284| 2| strcat(buf, "/"); 1285| 2| strcat(buf, entry); 1286| 2| entry = strtok_r(NULL, "/", &st); 1287| 2| if (entry == NULL && skiplast) ------------------ | Branch (1287:13): [True: 1, False: 1] | Branch (1287:30): [True: 0, False: 1] ------------------ 1288| 0| break; 1289| 2| if (stat(buf, &sbuf) < 0) { ------------------ | Branch (1289:13): [True: 1, False: 1] ------------------ 1290| | /* 1291| | * DNE, make it 1292| | */ 1293| |#ifdef WIN32 1294| | if (CreateDirectory(buf, NULL) == 0) 1295| |#else 1296| 1| if (mkdir(buf, mode) == -1) ------------------ | Branch (1296:17): [True: 0, False: 1] ------------------ 1297| 0|#endif 1298| 0| goto out; 1299| 1| else 1300| 1| snmp_log(LOG_INFO, "Created directory: %s\n", buf); 1301| 1| } else { 1302| | /* 1303| | * exists, is it a file? 1304| | */ 1305| 1| if ((sbuf.st_mode & S_IFDIR) == 0) { ------------------ | Branch (1305:17): [True: 0, False: 1] ------------------ 1306| | /* 1307| | * ack! can't make a directory on top of a file 1308| | */ 1309| 0| goto out; 1310| 0| } 1311| 1| } 1312| 2| } 1313| 1| res = SNMPERR_SUCCESS; ------------------ | | 184| 1|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 1314| 1|out: 1315| 1| free(buf); 1316| 1| free(ourcopy); 1317| 1| return res; 1318| 1|} netsnmp_os_prematch: 1384| 57|{ 1385| 57|#ifdef HAVE_SYS_UTSNAME_H 1386| 57| static int printOSonce = 1; 1387| 57| struct utsname utsbuf; 1388| 57| if ( 0 > uname(&utsbuf)) ------------------ | Branch (1388:8): [True: 0, False: 57] ------------------ 1389| 0| return -1; 1390| | 1391| 57| if (printOSonce) { ------------------ | Branch (1391:7): [True: 1, False: 56] ------------------ 1392| 1| printOSonce = 0; 1393| | /* show the four elements that the kernel can be sure of */ 1394| 1| DEBUGMSGT(("daemonize","sysname '%s',\nrelease '%s',\nversion '%s',\nmachine '%s'\n", ------------------ | | 62| 1|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 1|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 1] | | ------------------ ------------------ 1395| 1| utsbuf.sysname, utsbuf.release, utsbuf.version, utsbuf.machine)); 1396| 1| } 1397| 57| if (0 != strcasecmp(utsbuf.sysname, ospmname)) return -1; ------------------ | Branch (1397:7): [True: 0, False: 57] ------------------ 1398| | 1399| | /* Required to match only the leading characters */ 1400| 57| return strncasecmp(utsbuf.release, ospmrelprefix, strlen(ospmrelprefix)); 1401| | 1402| |#else 1403| | 1404| | return -1; 1405| | 1406| |#endif /* HAVE_SYS_UTSNAME_H */ 1407| 57|} netsnmp_memdup: 279| 118|{ 280| 118| void *to = NULL; 281| | 282| 118| if (from) { ------------------ | Branch (282:9): [True: 118, False: 0] ------------------ 283| 118| to = malloc(size); 284| 118| if (to) ------------------ | Branch (284:13): [True: 118, False: 0] ------------------ 285| 118| memcpy(to, from, size); 286| 118| } 287| 118| return to; 288| 118|} /* end netsnmp_memdup() */ netsnmp_get_monotonic_clock: 948| 284|{ 949| 284|#if defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_MONOTONIC) 950| 284| struct timespec ts; 951| 284| int res; 952| | 953| 284| res = clock_gettime(CLOCK_MONOTONIC, &ts); 954| 284| if (res >= 0) { ------------------ | Branch (954:9): [True: 284, False: 0] ------------------ 955| 284| tv->tv_sec = ts.tv_sec; 956| 284| tv->tv_usec = ts.tv_nsec / 1000; 957| 284| } 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| 284|} netsnmp_getenv: 1187| 287|{ 1188| 287|#if !defined (WIN32) && !defined (cygwin) 1189| 287| 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| 287|} netsnmp_gethomedir: 1417| 58|const char *netsnmp_gethomedir(void) { 1418| 58| const char *homepath = netsnmp_getenv("HOME"); 1419| |#ifdef _WIN32 1420| | if (!homepath) 1421| | homepath = netsnmp_getenv("USERPROFILE"); 1422| |#endif 1423| 58| return homepath; 1424| 58|} netsnmp_aal5pvc_ctor: 370| 57|{ 371| 57| aal5pvcDomain.name = netsnmp_AAL5PVCDomain; 372| 57| aal5pvcDomain.name_length = OID_LENGTH(netsnmp_AAL5PVCDomain); ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 373| 57| aal5pvcDomain.prefix = calloc(3, sizeof(char *)); 374| 57| if (!aal5pvcDomain.prefix) { ------------------ | Branch (374:9): [True: 0, False: 57] ------------------ 375| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 376| 0| return; 377| 0| } 378| 57| aal5pvcDomain.prefix[0] = "aal5pvc"; 379| 57| aal5pvcDomain.prefix[1] = "pvc"; 380| | 381| 57| aal5pvcDomain.f_create_from_tstring_new = netsnmp_aal5pvc_create_tstring; 382| 57| aal5pvcDomain.f_create_from_ostring = netsnmp_aal5pvc_create_ostring; 383| | 384| 57| netsnmp_tdomain_register(&aal5pvcDomain); 385| 57|} free_alias_config: 61| 114|free_alias_config(void) { 62| 114| netsnmp_free_all_list_data(alias_memory); 63| | alias_memory = NULL; 64| 114|} netsnmp_alias_ctor: 98| 57|{ 99| 57| aliasDomain.name = netsnmp_snmpALIASDomain; 100| 57| aliasDomain.name_length = OID_LENGTH(netsnmp_snmpALIASDomain); ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 101| 57| aliasDomain.prefix = calloc(2, sizeof(char *)); 102| 57| if (!aliasDomain.prefix) { ------------------ | Branch (102:9): [True: 0, False: 57] ------------------ 103| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 104| 0| return; 105| 0| } 106| 57| aliasDomain.prefix[0] = "alias"; 107| | 108| 57| aliasDomain.f_create_from_tstring_new = netsnmp_alias_create_tstring; 109| 57| aliasDomain.f_create_from_ostring = netsnmp_alias_create_ostring; 110| | 111| 57| netsnmp_tdomain_register(&aliasDomain); 112| | 113| 57| register_config_handler("snmp", "alias", parse_alias_config, 114| 57| free_alias_config, "NAME TRANSPORT_DEFINITION"); 115| 57|} netsnmp_dtlsudp_ctor: 1704| 57|{ 1705| 57| static const char indexname[] = "_netsnmp_addr_info"; 1706| 57| static const char *prefixes[] = { "dtlsudp", "dtls" 1707| 57|#ifdef NETSNMP_TRANSPORT_UDPIPV6_DOMAIN 1708| 57| , "dtlsudp6", "dtls6" 1709| 57|#endif 1710| 57| }; 1711| 57| int i, num_prefixes = sizeof(prefixes) / sizeof(char *); 1712| 57|#ifdef NETSNMP_TRANSPORT_UDPIPV6_DOMAIN 1713| 57| static const char indexname6[] = "_netsnmp_addr_info6"; 1714| 57|#endif 1715| | 1716| 57| DEBUGMSGTL(("dtlsudp", "registering DTLS constructor\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1717| | 1718| | /* config settings */ 1719| | 1720| 57|#ifdef NETSNMP_TRANSPORT_UDPIPV6_DOMAIN 1721| 57| if (!openssl_addr_index6) ------------------ | Branch (1721:9): [True: 1, False: 56] ------------------ 1722| 1| openssl_addr_index6 = 1723| 1| SSL_get_ex_new_index(0, NETSNMP_REMOVE_CONST(void *, indexname6), 1724| 57| NULL, NULL, NULL); 1725| 57|#endif 1726| | 1727| 57| dtlsudpDomain.name = netsnmpDTLSUDPDomain; 1728| 57| dtlsudpDomain.name_length = netsnmpDTLSUDPDomain_len; 1729| 57| dtlsudpDomain.prefix = calloc(num_prefixes + 1, sizeof(char *)); 1730| 57| if (!dtlsudpDomain.prefix) { ------------------ | Branch (1730:9): [True: 0, False: 57] ------------------ 1731| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 1732| 0| return; 1733| 0| } 1734| 285| for (i = 0; i < num_prefixes; ++ i) ------------------ | Branch (1734:17): [True: 228, False: 57] ------------------ 1735| 228| dtlsudpDomain.prefix[i] = prefixes[i]; 1736| | 1737| 57| dtlsudpDomain.f_create_from_tstring_new = netsnmp_dtlsudp_create_tstring; 1738| 57| dtlsudpDomain.f_create_from_ostring = netsnmp_dtlsudp_create_ostring; 1739| | 1740| 57| if (!openssl_addr_index) ------------------ | Branch (1740:9): [True: 1, False: 56] ------------------ 1741| 1| openssl_addr_index = 1742| 1| SSL_get_ex_new_index(0, NETSNMP_REMOVE_CONST(void *, indexname), 1743| 57| NULL, NULL, NULL); 1744| | 1745| 57| netsnmp_tdomain_register(&dtlsudpDomain); 1746| 57|} netsnmp_parse_ep_str: 31| 57|{ 32| 57| char *dup, *cp, *addrstr = NULL, *iface = NULL, *portstr = NULL; 33| 57| unsigned port; 34| | 35| 57| if (!endpoint) ------------------ | Branch (35:9): [True: 0, False: 57] ------------------ 36| 0| return 0; 37| | 38| 57| dup = strdup(endpoint); 39| 57| if (!dup) ------------------ | Branch (39:9): [True: 0, False: 57] ------------------ 40| 0| return 0; 41| | 42| 57| cp = dup; 43| 57| if (netsnmp_isnumber(cp)) { ------------------ | Branch (43:9): [True: 0, False: 57] ------------------ 44| 0| portstr = cp; 45| 57| } else { 46| 57| if (*cp == '[') { ------------------ | Branch (46:13): [True: 0, False: 57] ------------------ 47| 0| addrstr = cp + 1; 48| 0| cp = strchr(cp, ']'); 49| 0| if (cp) { ------------------ | Branch (49:17): [True: 0, False: 0] ------------------ 50| 0| cp[0] = '\0'; 51| 0| cp++; 52| 0| } else { 53| 0| goto err; 54| 0| } 55| 57| } else if (*cp != '@' && (*cp != ':' || cp[1] == ':')) { ------------------ | Branch (55:20): [True: 57, False: 0] | Branch (55:35): [True: 57, False: 0] | Branch (55:49): [True: 0, False: 0] ------------------ 56| 57| addrstr = cp; 57| 57| cp = strchr(addrstr, '@'); 58| 57| if (!cp) { ------------------ | Branch (58:17): [True: 57, False: 0] ------------------ 59| 57| cp = strrchr(addrstr, ':'); 60| 57| if (cp && strchr(dup, ':') < cp) ------------------ | Branch (60:21): [True: 57, False: 0] | Branch (60:27): [True: 0, False: 57] ------------------ 61| 0| cp = NULL; 62| 57| } 63| 57| } 64| 57| if (cp && *cp == '@') { ------------------ | Branch (64:13): [True: 57, False: 0] | Branch (64:19): [True: 0, False: 57] ------------------ 65| 0| *cp = '\0'; 66| 0| iface = cp + 1; 67| 0| cp = strchr(cp + 1, ':'); 68| 0| } 69| 57| if (cp && *cp == ':') { ------------------ | Branch (69:13): [True: 57, False: 0] | Branch (69:19): [True: 57, False: 0] ------------------ 70| 57| *cp++ = '\0'; 71| 57| portstr = cp; 72| 57| if (!netsnmp_isnumber(cp)) ------------------ | Branch (72:17): [True: 0, False: 57] ------------------ 73| 0| goto err; 74| 57| } else if (cp && *cp) { ------------------ | Branch (74:20): [True: 0, False: 0] | Branch (74:26): [True: 0, False: 0] ------------------ 75| 0| goto err; 76| 0| } 77| 57| } 78| | 79| 57| if (addrstr) { ------------------ | Branch (79:9): [True: 57, False: 0] ------------------ 80| 57| ep_str->addr = strdup(addrstr); 81| 57| if (!ep_str->addr) ------------------ | Branch (81:13): [True: 0, False: 57] ------------------ 82| 0| goto err; 83| 57| } 84| 57| if (iface) ------------------ | Branch (84:9): [True: 0, False: 57] ------------------ 85| 0| strlcpy(ep_str->iface, iface, sizeof(ep_str->iface)); 86| 57| if (portstr) { ------------------ | Branch (86:9): [True: 57, False: 0] ------------------ 87| 57| port = atoi(portstr); 88| 57| if (port <= 0xffff) ------------------ | Branch (88:13): [True: 57, False: 0] ------------------ 89| 57| strlcpy(ep_str->port, portstr, sizeof(ep_str->port)); 90| 0| else 91| 0| goto err; 92| 57| } 93| | 94| 57| free(dup); 95| 57| return 1; 96| | 97| 0|err: 98| 0| free(ep_str->addr); 99| | ep_str->addr = NULL; 100| 0| free(dup); 101| 0| return 0; 102| 57|} netsnmp_bindtodevice: 105| 57|{ 106| | /* If no interface name has been specified, report success. */ 107| 57| if (!iface || iface[0] == '\0') ------------------ | Branch (107:9): [True: 0, False: 57] | Branch (107:19): [True: 57, False: 0] ------------------ 108| 57| return 0; 109| | 110| 0|#ifdef HAVE_SO_BINDTODEVICE 111| 0| { 112| | /* 113| | * +1 to work around the Linux kernel bug that the passed in name is not 114| | * '\0'-terminated. 115| | */ 116| 0| int ifacelen = strlen(iface) + 1; 117| 0| int ret; 118| | 119| 0| ret = setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, iface, ifacelen); 120| 0| if (ret < 0) ------------------ | Branch (120:13): [True: 0, False: 0] ------------------ 121| 0| snmp_log(LOG_ERR, "Binding socket to interface %s failed: %s\n", 122| 0| iface, strerror(errno)); 123| 0| return ret; 124| 57| } 125| |#else 126| | errno = EINVAL; 127| | return -1; 128| |#endif 129| 57|} netsnmp_ipbase_session_init: 132| 57| struct snmp_session *sess) { 133| 57| union { 134| 57| struct sockaddr sa; 135| 57| struct sockaddr_in sin; 136| 57| struct sockaddr_in6 sin6; 137| 57| } ss; 138| 57| socklen_t len = sizeof(ss); 139| | 140| 57| if (!sess) { ------------------ | Branch (140:9): [True: 0, False: 57] ------------------ 141| 0| DEBUGMSGTL(("netsnmp_ipbase", "session pointer is NULL\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 142| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 143| 0| } 144| | 145| 57| if (getsockname(transport->sock, (struct sockaddr *)&ss, &len) == -1) { ------------------ | Branch (145:9): [True: 0, False: 57] ------------------ 146| 0| DEBUGMSGTL(("netsnmp_ipbase", "getsockname error %s\n", strerror(errno))); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 147| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 148| 0| } 149| 57| switch (ss.sa.sa_family) { 150| 57| case AF_INET: ------------------ | Branch (150:5): [True: 57, False: 0] ------------------ 151| 57| sess->local_port = ntohs(ss.sin.sin_port); 152| 57| break; 153| 0| case AF_INET6: ------------------ | Branch (153:5): [True: 0, False: 57] ------------------ 154| 0| sess->local_port = ntohs(ss.sin6.sin6_port); 155| 0| break; 156| 0| default: ------------------ | Branch (156:5): [True: 0, False: 57] ------------------ 157| 0| DEBUGMSGTL(("netsnmp_ipbase", "unsupported address family %d\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 158| 0| ss.sa.sa_family)); 159| 0| return SNMPERR_SUCCESS; ------------------ | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 160| 57| } 161| | 162| 57| DEBUGMSGTL(("netsnmp_ipbase", "local port number %d\n", sess->local_port)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 163| | 164| 57| return SNMPERR_SUCCESS; ------------------ | | 184| 57|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ ------------------ 165| 57|} snmpIPBaseDomain.c:netsnmp_isnumber: 12| 114|{ 13| 114| if (!*cp) ------------------ | Branch (13:9): [True: 0, False: 114] ------------------ 14| 0| return 0; 15| | 16| 114| while (isdigit((unsigned char)*cp)) ------------------ | Branch (16:12): [True: 399, False: 114] ------------------ 17| 399| cp++; 18| 114| return *cp == '\0'; 19| 114|} netsnmp_ipx_ctor: 476| 57|{ 477| 57| ipxDomain.name = netsnmpIPXDomain; 478| 57| ipxDomain.name_length = netsnmpIPXDomain_len; 479| 57| ipxDomain.prefix = calloc(2, sizeof(char *)); 480| 57| if (!ipxDomain.prefix) { ------------------ | Branch (480:9): [True: 0, False: 57] ------------------ 481| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 482| 0| return; 483| 0| } 484| 57| ipxDomain.prefix[0] = "ipx"; 485| | 486| 57| ipxDomain.f_create_from_tstring_new = netsnmp_ipx_create_tstring; 487| 57| ipxDomain.f_create_from_ostring = netsnmp_ipx_create_ostring; 488| | 489| 57| netsnmp_tdomain_register(&ipxDomain); 490| 57|} netsnmp_sockaddr_in3: 87| 57|{ 88| 57| struct sockaddr_in *addr = &ep->a.sin; 89| 57| struct netsnmp_ep_str ep_str; 90| 57| int port, ret; 91| | 92| 57| if (!ep) ------------------ | Branch (92:9): [True: 0, False: 57] ------------------ 93| 0| return 0; 94| | 95| 57| DEBUGMSGTL(("netsnmp_sockaddr_in", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 96| 57| "addr %p, inpeername \"%s\", default_target \"%s\"\n", 97| 57| ep, inpeername ? inpeername : "[NIL]", 98| 57| default_target ? default_target : "[NIL]")); 99| | 100| 57| memset(ep, 0, sizeof(*ep)); 101| 57| addr->sin_addr.s_addr = htonl(INADDR_ANY); 102| 57| addr->sin_family = AF_INET; 103| 57| addr->sin_port = htons((u_short)SNMP_PORT); 104| | 105| 57| memset(&ep_str, 0, sizeof(ep_str)); 106| 57| port = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 107| 57| NETSNMP_DS_LIB_DEFAULT_PORT); ------------------ | | 117| 57|#define NETSNMP_DS_LIB_DEFAULT_PORT 3 ------------------ 108| 57| if (port != 0) ------------------ | Branch (108:9): [True: 0, False: 57] ------------------ 109| 0| snprintf(ep_str.port, sizeof(ep_str.port), "%d", port); 110| 57| else if (default_target && ------------------ | Branch (110:14): [True: 0, False: 57] ------------------ 111| 0| !netsnmp_parse_ep_str(&ep_str, default_target)) ------------------ | Branch (111:14): [True: 0, False: 0] ------------------ 112| 0| snmp_log(LOG_ERR, "Invalid default target %s\n", 113| 0| default_target); 114| 57| if (inpeername && *inpeername != '\0') { ------------------ | Branch (114:9): [True: 57, False: 0] | Branch (114:23): [True: 57, False: 0] ------------------ 115| 57| if (ep_str.addr) { ------------------ | Branch (115:6): [True: 0, False: 57] ------------------ 116| 0| free(ep_str.addr); /* free default target */ 117| 0| ep_str.addr = NULL; 118| 0| } 119| 57| if (!netsnmp_parse_ep_str(&ep_str, inpeername)) ------------------ | Branch (119:6): [True: 0, False: 57] ------------------ 120| 0| return 0; 121| 57| } 122| | 123| 57| if (ep_str.port[0]) ------------------ | Branch (123:9): [True: 57, False: 0] ------------------ 124| 57| addr->sin_port = htons(atoi(ep_str.port)); 125| 57| if (ep_str.iface[0]) ------------------ | Branch (125:9): [True: 0, False: 57] ------------------ 126| 0| strlcpy(ep->iface, ep_str.iface, sizeof(ep->iface)); 127| 57| if (ep_str.addr && strcmp(ep_str.addr, "255.255.255.255") == 0) { ------------------ | Branch (127:9): [True: 57, False: 0] | Branch (127:24): [True: 0, False: 57] ------------------ 128| | /* 129| | * The explicit broadcast address hack 130| | */ 131| 0| DEBUGMSGTL(("netsnmp_sockaddr_in", "Explicit UDP broadcast\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 132| 0| addr->sin_addr.s_addr = INADDR_NONE; 133| 57| } else if (ep_str.addr && strcmp(ep_str.addr, "") != 0) { ------------------ | Branch (133:16): [True: 57, False: 0] | Branch (133:31): [True: 57, False: 0] ------------------ 134| 57| ret = netsnmp_gethostbyname_v4(ep_str.addr, &addr->sin_addr.s_addr); 135| 57| if (ret < 0) { ------------------ | Branch (135:13): [True: 0, False: 57] ------------------ 136| 0| DEBUGMSGTL(("netsnmp_sockaddr_in", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 137| 0| "couldn't resolve hostname \"%s\"\n", ep_str.addr)); 138| 0| free(ep_str.addr); 139| 0| return 0; 140| 0| } 141| 57| DEBUGMSGTL(("netsnmp_sockaddr_in", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 142| 57| "hostname (resolved okay)\n")); 143| 57| } 144| | 145| | /* 146| | * Finished 147| | */ 148| | 149| 57| DEBUGMSGTL(("netsnmp_sockaddr_in", "return { AF_INET, %s:%hu }\n", ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 150| 57| inet_ntoa(addr->sin_addr), ntohs(addr->sin_port))); 151| 57| free(ep_str.addr); 152| 57| return 1; 153| 57|} netsnmp_std_ctor: 268| 57|{ 269| 57| stdDomain.name = netsnmp_snmpSTDDomain; 270| 57| stdDomain.name_length = OID_LENGTH(netsnmp_snmpSTDDomain); ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 271| 57| stdDomain.prefix = calloc(2, sizeof(char *)); 272| 57| if (!stdDomain.prefix) { ------------------ | Branch (272:9): [True: 0, False: 57] ------------------ 273| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 274| 0| return; 275| 0| } 276| 57| stdDomain.prefix[0] = "std"; 277| | 278| 57| stdDomain.f_create_from_tstring_new = netsnmp_std_create_tstring; 279| 57| stdDomain.f_create_from_ostring = netsnmp_std_create_ostring; 280| | 281| 57| netsnmp_tdomain_register(&stdDomain); 282| 57|} netsnmp_socketbase_close: 43| 57|int netsnmp_socketbase_close(netsnmp_transport *t) { 44| 57| int rc = -1; 45| 57| if (t->sock >= 0) { ------------------ | Branch (45:9): [True: 57, False: 0] ------------------ 46| 57|#ifndef HAVE_CLOSESOCKET 47| 57| rc = close(t->sock); 48| |#else 49| | rc = closesocket(t->sock); 50| |#endif 51| 57| t->sock = -1; 52| 57| } 53| 57| return rc; 54| 57|} netsnmp_sock_buffer_set: 220| 114|{ 221| |#if ! defined(SO_SNDBUF) && ! defined(SO_RCVBUF) 222| | DEBUGMSGTL(("socket:buffer", "Changing socket buffer is not supported\n")); 223| | return -1; 224| |#else 225| 114| const char *buftype; 226| 114| int curbuf = 0; 227| 114| socklen_t curbuflen = sizeof(int); 228| | 229| |# ifndef SO_SNDBUF 230| | if (SO_SNDBUF == optname) { 231| | DEBUGMSGTL(("socket:buffer", 232| | "Changing socket send buffer is not supported\n")); 233| | return -1; 234| | } 235| |# endif /*SO_SNDBUF */ 236| |# ifndef SO_RCVBUF 237| | if (SO_RCVBUF == optname) { 238| | DEBUGMSGTL(("socket:buffer", 239| | "Changing socket receive buffer is not supported\n")); 240| | return -1; 241| | } 242| |# endif /*SO_RCVBUF */ 243| | 244| | /* 245| | * What is the requested buffer size ? 246| | */ 247| 114| if (0 == size) ------------------ | Branch (247:9): [True: 114, False: 0] ------------------ 248| 114| size = _sock_buffer_size_get(optname, local, &buftype); 249| 0| else { 250| 0| buftype = _sock_buf_type_get(optname, local); 251| 0| DEBUGMSGT(("verbose:socket:buffer", "Requested %s is %d\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 252| 0| buftype, size)); 253| 0| } 254| | 255| 114| if ((getsockopt(s, SOL_SOCKET, optname, (void *) &curbuf, ------------------ | Branch (255:9): [True: 114, False: 0] ------------------ 256| 114| &curbuflen) == 0) 257| 114| && (curbuflen == sizeof(int))) { ------------------ | Branch (257:12): [True: 114, False: 0] ------------------ 258| | 259| 114| DEBUGMSGT(("verbose:socket:buffer", "Original %s is %d\n", ------------------ | | 62| 114|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #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: 114] | | ------------------ ------------------ 260| 114| buftype, curbuf)); 261| 114| if (curbuf >= size) { ------------------ | Branch (261:13): [True: 114, False: 0] ------------------ 262| 114| DEBUGMSGT(("verbose:socket:buffer", ------------------ | | 62| 114|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #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: 114] | | ------------------ ------------------ 263| 114| "New %s size is smaller than original!\n", buftype)); 264| 114| } 265| 114| } 266| | 267| | /* 268| | * If the buffersize was not specified or it was a negative value 269| | * then don't change the OS buffers at all 270| | */ 271| 114| if (size <= 0) { ------------------ | Branch (271:9): [True: 114, False: 0] ------------------ 272| 114| DEBUGMSGT(("socket:buffer", ------------------ | | 62| 114|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #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: 114] | | ------------------ ------------------ 273| 114| "%s not valid or not specified; using OS default(%d)\n", 274| 114| buftype,curbuf)); 275| 114| return curbuf; 276| 114| } 277| | 278| | /* 279| | * Try to set the requested send buffer 280| | */ 281| 0| if (setsockopt(s, SOL_SOCKET, optname, (void *) &size, sizeof(int)) == 0) { ------------------ | Branch (281:9): [True: 0, False: 0] ------------------ 282| | /* 283| | * Because some platforms lie about the actual buffer that has been 284| | * set (Linux will always say it worked ...), we print some 285| | * diagnostic output for debugging 286| | */ 287| 0| DEBUGIF("socket:buffer") { ------------------ | | 145| 0|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 184| 0|#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ | | ------------------ | | | Branch (145:44): [True: 0, False: 0] | | ------------------ ------------------ 288| 0| DEBUGMSGT(("socket:buffer", "Set %s to %d\n", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 289| 0| buftype, size)); 290| 0| if ((getsockopt(s, SOL_SOCKET, optname, (void *) &curbuf, ------------------ | Branch (290:17): [True: 0, False: 0] ------------------ 291| 0| &curbuflen) == 0) 292| 0| && (curbuflen == sizeof(int))) { ------------------ | Branch (292:24): [True: 0, False: 0] ------------------ 293| | 294| 0| DEBUGMSGT(("verbose:socket:buffer", ------------------ | | 62| 0|#define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGT(x) do {if (_DBG_IF_) {__DBGMSGT(x);} }while(0) | | ------------------ | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | ------------------ | | | Branch (62:69): [Folded, False: 0] | | ------------------ ------------------ 295| 0| "Now %s is %d\n", buftype, curbuf)); 296| 0| } 297| 0| } 298| | /* 299| | * If the new buffer is smaller than the size we requested, we will 300| | * try to increment the new buffer with 1k increments 301| | * (this will sometime allow us to reach a more optimal buffer.) 302| | * For example : On Solaris, if the max OS buffer is 100k and you 303| | * request 110k, you end up with the default 8k :-( 304| | */ 305| 0| if (curbuf < size) { ------------------ | Branch (305:13): [True: 0, False: 0] ------------------ 306| 0| curbuf = _sock_buffer_maximize(s, optname, buftype, size); 307| 0| if(-1 != curbuf) ------------------ | Branch (307:16): [True: 0, False: 0] ------------------ 308| 0| size = curbuf; 309| 0| } 310| | 311| 0| } else { 312| | /* 313| | * Obviously changing the buffer failed, most like like because we 314| | * requested a buffer greater than the OS limit. 315| | * Therefore we need to search for an optimal buffer that is close 316| | * enough to the point of failure. 317| | * This will allow us to reach a more optimal buffer. 318| | * For example : On Solaris, if the max OS buffer is 100k and you 319| | * request 110k, you end up with the default 8k :-( 320| | * After this quick seach we would get 1k close to 100k (the max) 321| | */ 322| 0| DEBUGMSGTL(("socket:buffer", "couldn't set %s to %d\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 323| 0| buftype, size)); 324| | 325| 0| curbuf = _sock_buffer_maximize(s, optname, buftype, size); 326| 0| if(-1 != curbuf) ------------------ | Branch (326:12): [True: 0, False: 0] ------------------ 327| 0| size = curbuf; 328| 0| } 329| | 330| 0| return size; 331| 114|#endif 332| 114|} snmpSocketBaseDomain.c:_sock_buffer_size_get: 159| 114|{ 160| 114| int size; 161| | 162| 114| if (NULL != buftype) ------------------ | Branch (162:9): [True: 114, False: 0] ------------------ 163| 114| *buftype = _sock_buf_type_get(optname, local); 164| | 165| 114| if (optname == SO_SNDBUF) { ------------------ | Branch (165:9): [True: 57, False: 57] ------------------ 166| 57| if (local) { ------------------ | Branch (166:13): [True: 57, False: 0] ------------------ 167| 57| size = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 168| 57| NETSNMP_DS_LIB_SERVERSENDBUF); ------------------ | | 122| 57|#define NETSNMP_DS_LIB_SERVERSENDBUF 7 /* send buffer (server) */ ------------------ 169| |#ifdef NETSNMP_DEFAULT_SERVER_SEND_BUF 170| | if (size <= 0) 171| | size = NETSNMP_DEFAULT_SERVER_SEND_BUF; 172| |#endif 173| 57| } else { 174| 0| size = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 175| 0| NETSNMP_DS_LIB_CLIENTSENDBUF); ------------------ | | 124| 0|#define NETSNMP_DS_LIB_CLIENTSENDBUF 9 /* send buffer (client) */ ------------------ 176| |#ifdef NETSNMP_DEFAULT_CLIENT_SEND_BUF 177| | if (size <= 0) 178| | size = NETSNMP_DEFAULT_CLIENT_SEND_BUF; 179| |#endif 180| 0| } 181| 57| } else if (optname == SO_RCVBUF) { ------------------ | Branch (181:16): [True: 57, False: 0] ------------------ 182| 57| if (local) { ------------------ | Branch (182:13): [True: 57, False: 0] ------------------ 183| 57| size = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 184| 57| NETSNMP_DS_LIB_SERVERRECVBUF); ------------------ | | 123| 57|#define NETSNMP_DS_LIB_SERVERRECVBUF 8 /* receive buffer (server) */ ------------------ 185| |#ifdef NETSNMP_DEFAULT_SERVER_RECV_BUF 186| | if (size <= 0) 187| | size = NETSNMP_DEFAULT_SERVER_RECV_BUF; 188| |#endif 189| 57| } else { 190| 0| size = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 191| 0| NETSNMP_DS_LIB_CLIENTRECVBUF); ------------------ | | 125| 0|#define NETSNMP_DS_LIB_CLIENTRECVBUF 10 /* receive buffer (client) */ ------------------ 192| |#ifdef NETSNMP_DEFAULT_CLIENT_RECV_BUF 193| | if (size <= 0) 194| | size = NETSNMP_DEFAULT_CLIENT_RECV_BUF; 195| |#endif 196| 0| } 197| 57| } else { 198| 0| size = 0; 199| 0| } 200| | 201| 114| DEBUGMSGTL(("socket:buffer", "Requested %s is %d\n", ------------------ | | 66| 114|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 114] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#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: 114] | | ------------------ ------------------ 202| 114| (buftype) ? *buftype : "unknown buffer", size)); 203| | 204| 114| return(size); 205| 114|} snmpSocketBaseDomain.c:_sock_buf_type_get: 132| 114|{ 133| 114| if (optname == SO_SNDBUF) { ------------------ | Branch (133:9): [True: 57, False: 57] ------------------ 134| 57| if (local) ------------------ | Branch (134:13): [True: 57, False: 0] ------------------ 135| 57| return "server send buffer"; 136| 0| else 137| 0| return "client send buffer"; 138| 57| } else if (optname == SO_RCVBUF) { ------------------ | Branch (138:16): [True: 57, False: 0] ------------------ 139| 57| if (local) ------------------ | Branch (139:13): [True: 57, False: 0] ------------------ 140| 57| return "server receive buffer"; 141| 0| else 142| 0| return "client receive buffer"; 143| 57| } 144| | 145| 0| return "unknown buffer"; 146| 114|} netsnmp_tcp_ctor: 347| 57|{ 348| 57| tcpDomain.name = netsnmp_snmpTCPDomain; 349| 57| tcpDomain.name_length = OID_LENGTH(netsnmp_snmpTCPDomain); ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 350| 57| tcpDomain.prefix = calloc(2, sizeof(char *)); 351| 57| if (!tcpDomain.prefix) { ------------------ | Branch (351:9): [True: 0, False: 57] ------------------ 352| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 353| 0| return; 354| 0| } 355| 57| tcpDomain.prefix[0] = "tcp"; 356| | 357| 57| tcpDomain.f_create_from_tstring_new = netsnmp_tcp_create_tstring; 358| 57| tcpDomain.f_create_from_ostring = netsnmp_tcp_create_ostring; 359| | 360| 57| netsnmp_tdomain_register(&tcpDomain); 361| 57|} netsnmp_tcpipv6_ctor: 375| 57|{ 376| 57| tcp6Domain.name = netsnmp_TCPIPv6Domain; 377| 57| tcp6Domain.name_length = OID_LENGTH(netsnmp_TCPIPv6Domain); ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 378| 57| tcp6Domain.f_create_from_tstring_new = netsnmp_tcp6_create_tstring; 379| 57| tcp6Domain.f_create_from_ostring = netsnmp_tcp6_create_ostring; 380| 57| tcp6Domain.prefix = calloc(4, sizeof(char *)); 381| 57| if (!tcp6Domain.prefix) { ------------------ | Branch (381:9): [True: 0, False: 57] ------------------ 382| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 383| 0| return; 384| 0| } 385| 57| tcp6Domain.prefix[0] = "tcp6"; 386| 57| tcp6Domain.prefix[1] = "tcpv6"; 387| 57| tcp6Domain.prefix[2] = "tcpipv6"; 388| | 389| 57| netsnmp_tdomain_register(&tcp6Domain); 390| 57|} netsnmp_tlsbase_ctor: 984| 57|netsnmp_tlsbase_ctor(void) { 985| | 986| | /* bootstrap ssl since we'll need it */ 987| 57| netsnmp_init_openssl(); 988| | 989| | /* the private client cert to authenticate with */ 990| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "extraX509SubDir", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 991| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 992| 57| NETSNMP_DS_LIB_CERT_EXTRA_SUBDIR); ------------------ | | 177| 57|#define NETSNMP_DS_LIB_CERT_EXTRA_SUBDIR 26 ------------------ 993| | 994| | /* Do we have a CRL list? */ 995| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "x509CRLFile", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 996| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 997| 57| NETSNMP_DS_LIB_X509_CRL_FILE); ------------------ | | 179| 57|#define NETSNMP_DS_LIB_X509_CRL_FILE 28 ------------------ 998| | 999| | /* What TLS algorithms should be use */ 1000| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tlsAlgorithms", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1001| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1002| 57| NETSNMP_DS_LIB_TLS_ALGORITMS); ------------------ | | 180| 57|#define NETSNMP_DS_LIB_TLS_ALGORITMS 29 ------------------ 1003| | 1004| | /* What TLS version should be used at least */ 1005| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tlsMinVersion", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1006| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1007| 57| NETSNMP_DS_LIB_TLS_MIN_VERSION); ------------------ | | 187| 57|#define NETSNMP_DS_LIB_TLS_MIN_VERSION 36 ------------------ 1008| | 1009| | /* What TLS version should be used at max */ 1010| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "tlsMaxVersion", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1011| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1012| 57| NETSNMP_DS_LIB_TLS_MAX_VERSION); ------------------ | | 188| 57|#define NETSNMP_DS_LIB_TLS_MAX_VERSION 37 ------------------ 1013| | 1014| | /* 1015| | * for the client 1016| | */ 1017| | 1018| | /* the public client cert to authenticate with */ 1019| 57| register_config_handler("snmp", "clientCert", _parse_client_cert, NULL, 1020| 57| NULL); 1021| | 1022| | /* 1023| | * for the server 1024| | */ 1025| | 1026| | /* The X509 server key to use */ 1027| 57| register_config_handler("snmp", "serverCert", _parse_server_cert, NULL, 1028| 57| NULL); 1029| | /* 1030| | * remove cert config ambiguity: localCert, peerCert 1031| | */ 1032| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "localCert", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1033| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1034| 57| NETSNMP_DS_LIB_TLS_LOCAL_CERT); ------------------ | | 181| 57|#define NETSNMP_DS_LIB_TLS_LOCAL_CERT 30 ------------------ 1035| 57| netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "peerCert", ------------------ | | 78| 57|#define ASN_OCTET_STR 0x04U ------------------ 1036| 57| NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 1037| 57| NETSNMP_DS_LIB_TLS_PEER_CERT); ------------------ | | 182| 57|#define NETSNMP_DS_LIB_TLS_PEER_CERT 31 ------------------ 1038| | 1039| | /* 1040| | * register our boot-strapping needs 1041| | */ 1042| 57| snmp_register_callback(SNMP_CALLBACK_LIBRARY, ------------------ | | 18| 57|#define SNMP_CALLBACK_LIBRARY 0 ------------------ 1043| 57| SNMP_CALLBACK_POST_PREMIB_READ_CONFIG, ------------------ | | 27| 57|#define SNMP_CALLBACK_POST_PREMIB_READ_CONFIG 3 ------------------ 1044| 57| tls_bootstrap, NULL); 1045| | 1046| 57|} snmpTLSBaseDomain.c:tls_bootstrap: 936| 57|tls_bootstrap(int majorid, int minorid, void *serverarg, void *clientarg) { 937| 57| char indexname[] = "_netsnmp_verify_info"; 938| | 939| | /* don't do this more than once */ 940| 57| if (have_done_bootstrap) ------------------ | Branch (940:9): [True: 56, False: 1] ------------------ 941| 56| return 0; 942| 1| have_done_bootstrap = 1; 943| | 944| 1| netsnmp_certs_load(); 945| | 946| 1| openssl_local_index = 947| 1| SSL_get_ex_new_index(0, indexname, NULL, NULL, verify_info_free); 948| | 949| 1| return 0; 950| 57|} netsnmp_tlstcp_ctor: 1105| 57|{ 1106| 57| DEBUGMSGTL(("tlstcp", "registering TLS constructor\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 1107| | 1108| | /* config settings */ 1109| | 1110| 57| tlstcpDomain.name = netsnmpTLSTCPDomain; 1111| 57| tlstcpDomain.name_length = netsnmpTLSTCPDomain_len; 1112| 57| tlstcpDomain.prefix = calloc(3, sizeof(char *)); 1113| 57| if (!tlstcpDomain.prefix) { ------------------ | Branch (1113:9): [True: 0, False: 57] ------------------ 1114| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 1115| 0| return; 1116| 0| } 1117| 57| tlstcpDomain.prefix[0] = "tlstcp"; 1118| 57| tlstcpDomain.prefix[1] = "tls"; 1119| | 1120| 57| tlstcpDomain.f_create_from_tstring_new = netsnmp_tlstcp_create_tstring; 1121| 57| tlstcpDomain.f_create_from_ostring = netsnmp_tlstcp_create_ostring; 1122| | 1123| 57| netsnmp_tdomain_register(&tlstcpDomain); 1124| 57|} _netsnmp_udp_sockopt_set: 69| 57|{ 70| 57|#ifdef SO_BSDCOMPAT 71| | /* 72| | * Patch for Linux. Without this, UDP packets that fail get an ICMP 73| | * response. Linux turns the failed ICMP response into an error message 74| | * and return value, unlike all other OS's. 75| | */ 76| 57| if (0 == netsnmp_os_prematch("Linux","2.4")) ------------------ | Branch (76:9): [True: 0, False: 57] ------------------ 77| 0| { 78| 0| int one = 1; 79| 0| DEBUGMSGTL(("socket:option", "setting socket option SO_BSDCOMPAT\n")); ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 80| 0| setsockopt(fd, SOL_SOCKET, SO_BSDCOMPAT, (void *) &one, 81| 0| sizeof(one)); 82| 0| } 83| 57|#endif /*SO_BSDCOMPAT */ 84| | /* 85| | * SO_REUSEADDR will allow multiple apps to open the same port at 86| | * the same time. Only the last one to open the socket will get 87| | * data. Obviously, for an agent, this is a bad thing. There should 88| | * only be one listener. 89| | */ 90| |#ifdef ALLOW_PORT_HIJACKING 91| |#ifdef SO_REUSEADDR 92| | /* 93| | * Allow the same port to be specified multiple times without failing. 94| | * (useful for a listener) 95| | */ 96| | { 97| | int one = 1; 98| | DEBUGMSGTL(("socket:option", "setting socket option SO_REUSEADDR\n")); 99| | setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (void *) &one, 100| | sizeof(one)); 101| | } 102| |#endif /*SO_REUSEADDR */ 103| |#endif 104| | 105| | /* 106| | * Try to set the send and receive buffers to a reasonably large value, so 107| | * that we can send and receive big PDUs (defaults to 8192 bytes (!) on 108| | * Solaris, for instance). Don't worry too much about errors -- just 109| | * plough on regardless. 110| | */ 111| 57| netsnmp_sock_buffer_set(fd, SO_SNDBUF, local, 0); 112| | netsnmp_sock_buffer_set(fd, SO_RCVBUF, local, 0); 113| 57|} netsnmp_udpbase_recvfrom: 144| 56|{ 145| 56| int r; 146| 56|#if !defined(WIN32) 147| 56| struct iovec iov; 148| 56| char cmsg[CMSG_SPACE(cmsg_data_size)]; 149| 56| struct cmsghdr *cm; 150| 56| struct msghdr msg; 151| | 152| 56| iov.iov_base = buf; 153| 56| iov.iov_len = len; 154| | 155| 56| memset(&msg, 0, sizeof msg); 156| 56| msg.msg_name = from; 157| 56| msg.msg_namelen = *fromlen; 158| 56| msg.msg_iov = &iov; 159| 56| msg.msg_iovlen = 1; 160| 56| msg.msg_control = &cmsg; 161| 56| msg.msg_controllen = sizeof(cmsg); 162| | 163| 56| r = recvmsg(s, &msg, MSG_DONTWAIT); 164| |#else /* !defined(WIN32) */ 165| | WSABUF wsabuf; 166| | char cmsg[WSA_CMSG_SPACE(sizeof(struct in_pktinfo))]; 167| | WSACMSGHDR *cm; 168| | WSAMSG msg; 169| | DWORD bytes_received; 170| | 171| | wsabuf.buf = buf; 172| | wsabuf.len = len; 173| | 174| | msg.name = from; 175| | msg.namelen = *fromlen; 176| | msg.lpBuffers = &wsabuf; 177| | msg.dwBufferCount = 1; 178| | msg.Control.len = sizeof(cmsg); 179| | msg.Control.buf = cmsg; 180| | msg.dwFlags = 0; 181| | 182| | if (pfWSARecvMsg) { 183| | r = pfWSARecvMsg(s, &msg, &bytes_received, NULL, NULL) == 0 ? 184| | bytes_received : -1; 185| | *fromlen = msg.namelen; 186| | } else { 187| | r = recvfrom(s, buf, len, MSG_DONTWAIT, from, fromlen); 188| | } 189| |#endif /* !defined(WIN32) */ 190| | 191| 56| if (r == -1) { ------------------ | Branch (191:9): [True: 0, False: 56] ------------------ 192| 0| return -1; 193| 0| } 194| | 195| 56| DEBUGMSGTL(("udpbase:recv", "got source addr: %s\n", ------------------ | | 66| 56|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 56|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 56] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 56] | | ------------------ ------------------ 196| 56| inet_ntoa(((struct sockaddr_in *)from)->sin_addr))); 197| | 198| 56| { 199| | /* Get the local port number for use in diagnostic messages */ 200| 56| int r2 = getsockname(s, dstip, dstlen); 201| 56| netsnmp_assert(r2 == 0); ------------------ | | 47| 56|# define netsnmp_assert(x) do { \ | | 48| 56| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 56, False: 0] | | ------------------ | | 49| 56| ; \ | | 50| 56| else \ | | 51| 56| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 56| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 56] | | ------------------ ------------------ 202| 56| } 203| | 204| 56|#if !defined(WIN32) 205| 112| for (cm = CMSG_FIRSTHDR(&msg); cm != NULL; cm = CMSG_NXTHDR(&msg, cm)) { ------------------ | Branch (205:15): [True: 56, False: 0] | Branch (205:36): [True: 56, False: 56] ------------------ 206| 56|#if defined(HAVE_IP_PKTINFO) 207| 56| if (cm->cmsg_level == SOL_IP && cm->cmsg_type == IP_PKTINFO) { ------------------ | Branch (207:13): [True: 56, False: 0] | Branch (207:41): [True: 56, False: 0] ------------------ 208| 56| struct in_pktinfo* src = (struct in_pktinfo *)CMSG_DATA(cm); 209| 56| netsnmp_assert(dstip->sa_family == AF_INET); ------------------ | | 47| 56|# define netsnmp_assert(x) do { \ | | 48| 56| if ( x ) \ | | ------------------ | | | Branch (48:20): [True: 56, False: 0] | | ------------------ | | 49| 56| ; \ | | 50| 56| else \ | | 51| 56| 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 | | | | ------------------ | | | | | | 1702| 0|#define NETSNMP_FUNCTION __func__ | | | | ------------------ | | ------------------ | | 55| 56| }while(0) | | ------------------ | | | Branch (55:19): [Folded, False: 56] | | ------------------ ------------------ 210| 56| ((struct sockaddr_in*)dstip)->sin_addr = src->ipi_addr; 211| 56| *if_index = src->ipi_ifindex; 212| 56| DEBUGMSGTL(("udpbase:recv", ------------------ | | 66| 56|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 56|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 56] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 56] | | ------------------ ------------------ 213| 56| "got destination (local) addr %s, iface %d\n", 214| 56| inet_ntoa(src->ipi_addr), *if_index)); 215| 56| } 216| |#elif defined(HAVE_IP_RECVDSTADDR) 217| | if (cm->cmsg_level == IPPROTO_IP && cm->cmsg_type == IP_RECVDSTADDR) { 218| | struct in_addr* src = (struct in_addr *)CMSG_DATA(cm); 219| | ((struct sockaddr_in*)dstip)->sin_addr = *src; 220| | DEBUGMSGTL(("netsnmp_udp", "got destination (local) addr %s\n", 221| | inet_ntoa(*src))); 222| | } 223| |#endif 224| 56| } 225| |#else /* !defined(WIN32) */ 226| | for (cm = WSA_CMSG_FIRSTHDR(&msg); cm; cm = WSA_CMSG_NXTHDR(&msg, cm)) { 227| | if (cm->cmsg_level == IPPROTO_IP && cm->cmsg_type == IP_PKTINFO) { 228| | struct in_pktinfo* src = (struct in_pktinfo *)WSA_CMSG_DATA(cm); 229| | netsnmp_assert(dstip->sa_family == AF_INET); 230| | ((struct sockaddr_in*)dstip)->sin_addr = src->ipi_addr; 231| | *if_index = src->ipi_ifindex; 232| | DEBUGMSGTL(("udpbase:recv", 233| | "got destination (local) addr %s, iface %d\n", 234| | inet_ntoa(src->ipi_addr), *if_index)); 235| | } 236| | } 237| |#endif /* !defined(WIN32) */ 238| 56| return r; 239| 56|} netsnmp_udpbase_recv: 453| 56|{ 454| 56| int rc = -1; 455| 56| socklen_t fromlen = sizeof(netsnmp_sockaddr_storage); 456| 56| netsnmp_indexed_addr_pair *addr_pair = NULL; 457| 56| struct sockaddr *from; 458| | 459| 56| if (t != NULL && t->sock >= 0) { ------------------ | Branch (459:9): [True: 56, False: 0] | Branch (459:22): [True: 56, False: 0] ------------------ 460| 56| addr_pair = SNMP_MALLOC_TYPEDEF(netsnmp_indexed_addr_pair); ------------------ | | 73| 56|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 461| 56| if (addr_pair == NULL) { ------------------ | Branch (461:13): [True: 0, False: 56] ------------------ 462| 0| *opaque = NULL; 463| 0| *olength = 0; 464| 0| return -1; 465| 0| } else 466| 56| from = &addr_pair->remote_addr.sa; 467| | 468| 112| while (rc < 0) { ------------------ | Branch (468:9): [True: 56, False: 56] ------------------ 469| 56|#ifdef netsnmp_udpbase_recvfrom_sendto_defined 470| 56| socklen_t local_addr_len = sizeof(addr_pair->local_addr); 471| 56| rc = netsnmp_udp_recvfrom(t->sock, buf, size, from, &fromlen, 472| 56| &addr_pair->local_addr.sa, 473| 56| &local_addr_len, &(addr_pair->if_index)); 474| |#else 475| | rc = recvfrom(t->sock, buf, size, MSG_DONTWAIT, from, &fromlen); 476| |#endif /* netsnmp_udpbase_recvfrom_sendto_defined */ 477| 56| if (rc < 0 && errno != EINTR) { ------------------ | Branch (477:10): [True: 0, False: 56] | Branch (477:20): [True: 0, False: 0] ------------------ 478| 0| break; 479| 0| } 480| 56| } 481| | 482| 56| if (rc >= 0) { ------------------ | Branch (482:13): [True: 56, False: 0] ------------------ 483| 56| DEBUGIF("netsnmp_udp") { ------------------ | | 145| 56|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 112|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 56] | | | | ------------------ | | ------------------ | | #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] | | ------------------ ------------------ 484| 0| char *str = netsnmp_udp_fmtaddr( 485| 0| NULL, addr_pair, sizeof(netsnmp_indexed_addr_pair)); 486| 0| DEBUGMSGTL(("netsnmp_udp", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 487| 0| "recvfrom fd %d got %d bytes (from %s)\n", 488| 0| t->sock, rc, str)); 489| 0| free(str); 490| 0| } 491| 56| } else { 492| 0| DEBUGMSGTL(("netsnmp_udp", "recvfrom fd %d err %d (\"%s\")\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 493| 0| t->sock, errno, strerror(errno))); 494| 0| } 495| 56| *opaque = (void *)addr_pair; 496| 56| *olength = sizeof(netsnmp_indexed_addr_pair); 497| 56| } 498| 56| return rc; 499| 56|} netsnmp_udp_recvfrom: 156| 56|{ 157| | /** udpipv4 just calls udpbase. should we skip directly to there? */ 158| 56| return netsnmp_udpipv4_recvfrom(s, buf, len, from, fromlen, dstip, dstlen, 159| 56| if_index); 160| 56|} netsnmp_udp_create_tspec: 683| 57|{ 684| 57| netsnmp_transport *t = netsnmp_udpipv4base_tspec_transport(tspec); 685| 57| if (NULL != t) { ------------------ | Branch (685:9): [True: 57, False: 0] ------------------ 686| 57| netsnmp_udp_transport_base(t); 687| 57| } 688| 57| return t; 689| | 690| 57|} netsnmp_udp_ctor: 706| 57|{ 707| 57| udpDomain.name = netsnmpUDPDomain; 708| 57| udpDomain.name_length = netsnmpUDPDomain_len; 709| 57| udpDomain.prefix = calloc(2, sizeof(char *)); 710| 57| if (!udpDomain.prefix) { ------------------ | Branch (710:9): [True: 0, False: 57] ------------------ 711| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 712| 0| return; 713| 0| } 714| 57| udpDomain.prefix[0] = "udp"; 715| | 716| 57| udpDomain.f_create_from_tstring_new = netsnmp_udp_create_tstring; 717| 57| udpDomain.f_create_from_tspec = netsnmp_udp_create_tspec; 718| 57| udpDomain.f_create_from_ostring = netsnmp_udp_create_ostring; 719| | 720| 57| netsnmp_tdomain_register(&udpDomain); 721| 57|} snmpUDPDomain.c:netsnmp_udp_transport_base: 176| 57|{ 177| 57| if (NULL == t) { ------------------ | Branch (177:9): [True: 0, False: 57] ------------------ 178| 0| return NULL; 179| 0| } 180| | 181| | /* 182| | * Set Domain 183| | */ 184| | 185| 57| t->domain = netsnmpUDPDomain; 186| 57| t->domain_length = netsnmpUDPDomain_len; 187| | 188| | /* 189| | * 16-bit length field, 8 byte UDP header, 20 byte IPv4 header 190| | */ 191| | 192| 57| t->msgMaxSize = 0xffff - 8 - 20; 193| 57| t->f_recv = netsnmp_udpbase_recv; 194| 57| t->f_send = netsnmp_udpbase_send; 195| 57| t->f_close = netsnmp_socketbase_close; 196| 57| t->f_accept = NULL; 197| 57| t->f_setup_session = netsnmp_ipbase_session_init; 198| 57| t->f_fmtaddr = netsnmp_udp_fmtaddr; 199| 57| t->f_get_taddr = netsnmp_ipv4_get_taddr; 200| | 201| 57| return t; 202| 57|} netsnmp_udpipv4_recvfrom: 62| 56|{ 63| 56| return netsnmp_udpbase_recvfrom(s, buf, len, from, fromlen, dstip, dstlen, 64| 56| if_index); 65| 56|} netsnmp_udpipv4base_transport_init: 77| 57|{ 78| 57| netsnmp_transport *t; 79| 57| const struct sockaddr_in *addr = &ep->a.sin; 80| 57| u_char *addr_ptr; 81| | 82| 57| if (addr == NULL || addr->sin_family != AF_INET) { ------------------ | Branch (82:9): [True: 0, False: 57] | Branch (82:25): [True: 0, False: 57] ------------------ 83| 0| return NULL; 84| 0| } 85| | 86| 57| t = SNMP_MALLOC_TYPEDEF(netsnmp_transport); ------------------ | | 73| 57|#define SNMP_MALLOC_TYPEDEF(td) (td *) calloc(1, sizeof(td)) ------------------ 87| 57| if (NULL == t) ------------------ | Branch (87:9): [True: 0, False: 57] ------------------ 88| 0| return NULL; 89| | 90| 57| t->sock = -1; 91| | 92| 57| addr_ptr = netsnmp_memdup(addr, sizeof(*addr)); 93| 57| if (NULL == addr_ptr) { ------------------ | Branch (93:9): [True: 0, False: 57] ------------------ 94| 0| free(t); 95| 0| return NULL; 96| 0| } 97| | 98| 57| if (local) { ------------------ | Branch (98:9): [True: 57, False: 0] ------------------ 99| | /** This is a server session. */ 100| 57| t->local_length = sizeof(*addr); 101| 57| t->local = addr_ptr; 102| 57| } else { 103| | /** This is a client session. */ 104| 0| t->remote = addr_ptr; 105| 0| t->remote_length = sizeof(*addr); 106| 0| } 107| | 108| 57| DEBUGIF("netsnmp_udpbase") { ------------------ | | 145| 57|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #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] | | ------------------ ------------------ 109| 0| netsnmp_indexed_addr_pair addr_pair; 110| 0| char *str; 111| 0| memset(&addr_pair, 0, sizeof(netsnmp_indexed_addr_pair)); 112| 0| memcpy(&(addr_pair.remote_addr), addr, sizeof(*addr)); 113| 0| str = netsnmp_udp_fmtaddr(NULL, (void *)&addr_pair, 114| 0| sizeof(netsnmp_indexed_addr_pair)); 115| 0| DEBUGMSGTL(("netsnmp_udpbase", "open %s %s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | | | | Branch (164:52): [True: 0, False: 0] | | | | | Branch (164:64): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 116| 0| local ? "local" : "remote", str)); 117| 0| free(str); 118| 0| } 119| | 120| 57| if (!local) { ------------------ | Branch (120:9): [True: 0, False: 57] ------------------ 121| 0| netsnmp_indexed_addr_pair *addr_pair; 122| | 123| | /* 124| | * allocate space to save the (remote) address in the 125| | * transport-specific data pointer for later use by netsnmp_udp_send. 126| | */ 127| 0| t->data = calloc(1, sizeof(netsnmp_indexed_addr_pair)); 128| 0| if (NULL == t->data) { ------------------ | Branch (128:13): [True: 0, False: 0] ------------------ 129| 0| netsnmp_transport_free(t); 130| 0| return NULL; 131| 0| } 132| 0| t->data_length = sizeof(netsnmp_indexed_addr_pair); 133| | 134| 0| addr_pair = (netsnmp_indexed_addr_pair *)t->data; 135| 0| memcpy(&addr_pair->remote_addr, addr, sizeof(*addr)); 136| 0| } 137| 57| return t; 138| 57|} netsnmp_udpipv4base_transport_socket: 142| 57|{ 143| 57| int local = flags & NETSNMP_TSPEC_LOCAL; ------------------ | | 117| 57|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ 144| 57| int sock = socket(PF_INET, SOCK_DGRAM, 0); 145| | 146| 57| DEBUGMSGTL(("UDPBase", "opened socket %d as local=%d\n", sock, local)); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 147| 57| if (sock < 0) ------------------ | Branch (147:9): [True: 0, False: 57] ------------------ 148| 0| return -1; 149| | 150| 57| _netsnmp_udp_sockopt_set(sock, local); 151| | 152| 57| return sock; 153| 57|} netsnmp_udpipv4base_transport_bind: 158| 57|{ 159| 57| const struct sockaddr_in *addr = &ep->a.sin; 160| 57|#if defined(HAVE_IP_PKTINFO) || defined(HAVE_IP_RECVDSTADDR) || defined(WIN32) 161| 57| int sockopt = 1; 162| 57|#endif 163| 57| int rc; 164| | 165| 57| if (flags & NETSNMP_TSPEC_LOCAL) { ------------------ | | 117| 57|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ | Branch (165:9): [True: 57, False: 0] ------------------ 166| |#ifdef NETSNMP_NO_LISTEN_SUPPORT 167| | return NULL; 168| |#endif /* NETSNMP_NO_LISTEN_SUPPORT */ 169| 57|#if defined(HAVE_IP_PKTINFO) && !defined(WIN32) 170| 57| if (setsockopt(t->sock, SOL_IP, IP_PKTINFO, &sockopt, sizeof sockopt) == -1) { ------------------ | Branch (170:13): [True: 0, False: 57] ------------------ 171| 0| DEBUGMSGTL(("netsnmp_udpbase", "couldn't set IP_PKTINFO: %s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 172| 0| strerror(errno))); 173| 0| return 1; 174| 0| } 175| 57| DEBUGMSGTL(("netsnmp_udpbase", "set IP_PKTINFO\n")); ------------------ | | 66| 57|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 57|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 57] | | ------------------ ------------------ 176| |#elif defined(HAVE_IP_RECVDSTADDR) 177| | if (setsockopt(t->sock, IPPROTO_IP, IP_RECVDSTADDR, &sockopt, sizeof sockopt) == -1) { 178| | DEBUGMSGTL(("netsnmp_udp", "couldn't set IP_RECVDSTADDR: %s\n", 179| | strerror(errno))); 180| | return 1; 181| | } 182| | DEBUGMSGTL(("netsnmp_udp", "set IP_RECVDSTADDR\n")); 183| |#elif defined(WIN32) 184| | if (setsockopt(t->sock, IPPROTO_IP, IP_PKTINFO, (void *)&sockopt, 185| | sizeof(sockopt)) == -1) { 186| | DEBUGMSGTL(("netsnmp_udpbase", "couldn't set IP_PKTINFO: %d\n", 187| | WSAGetLastError())); 188| | } else { 189| | DEBUGMSGTL(("netsnmp_udpbase", "set IP_PKTINFO\n")); 190| | } 191| |#endif 192| 57| } 193| | 194| 57| DEBUGIF("netsnmp_udpbase") { ------------------ | | 145| 57|#define DEBUGIF(x) if (_DBG_IF_ && debug_is_token_registered(x) == SNMPERR_SUCCESS) | | ------------------ | | | | 144| 114|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 57] | | | | ------------------ | | ------------------ | | #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] | | ------------------ ------------------ 195| 0| netsnmp_indexed_addr_pair addr_pair; 196| 0| char *str; 197| 0| memset(&addr_pair, 0x0, sizeof(addr_pair)); 198| 0| memcpy(&(addr_pair.local_addr), addr, sizeof(*addr)); 199| 0| str = netsnmp_udp_fmtaddr(NULL, (void *)&addr_pair, 200| 0| sizeof(netsnmp_indexed_addr_pair)); 201| 0| DEBUGMSGTL(("netsnmp_udpbase", "binding socket: %d to %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] | | ------------------ ------------------ 202| 0| t->sock, str)); 203| 0| free(str); 204| 0| } 205| 57| if (flags & NETSNMP_TSPEC_PREBOUND) { ------------------ | | 118| 57|#define NETSNMP_TSPEC_PREBOUND 0x02 /* 1=bound by systemd, 0=needs bind in the library */ ------------------ | Branch (205:9): [True: 0, False: 57] ------------------ 206| 0| DEBUGMSGTL(("netsnmp_udpbase", "socket %d is prebound, nothing to do\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] | | ------------------ ------------------ 207| 0| t->sock)); 208| 0| return 0; 209| 0| } 210| 57| rc = netsnmp_bindtodevice(t->sock, ep->iface); 211| 57| if (rc != 0) { ------------------ | Branch (211:9): [True: 0, False: 57] ------------------ 212| 0| DEBUGMSGTL(("netsnmp_udpbase", "failed to bind to iface %s: %s\n", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 213| 0| ep->iface, strerror(errno))); 214| 0| goto err; 215| 0| } 216| 57| rc = bind(t->sock, (const struct sockaddr *)addr, sizeof(*addr)); 217| 57| if ( rc != 0 ) { ------------------ | Branch (217:10): [True: 0, False: 57] ------------------ 218| 0| DEBUGMSGTL(("netsnmp_udpbase", ------------------ | | 66| 0|#define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 144| 0|#define _DBG_IF_ snmp_get_do_debugging() | | | | ------------------ | | | | | Branch (144:29): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | #define DEBUGMSGTL(x) do {if (_DBG_IF_) {__DBGMSGTL(x);} }while(0) | | ------------------ | | | | 164| 0|#define __DBGMSGTL(x) __DBGTRACE, debugmsgtoken x, debugmsg x | | | | ------------------ | | | | | | 154| 0|#define __DBGTRACE __DBGMSGT(("trace","%s(): %s, %d:\n",\ | | | | | | ------------------ | | | | | | | | 147| 0|#define __DBGMSGT(x) debugmsgtoken x, debugmsg x | | | | | | ------------------ | | | | | | 155| 0| NETSNMP_FUNCTION,__FILE__,__LINE__)) | | | | ------------------ | | ------------------ | | | Branch (66:70): [Folded, False: 0] | | ------------------ ------------------ 219| 0| "failed to bind for clientaddr: %d %s\n", 220| 0| errno, strerror(errno))); 221| 0| goto err; 222| 0| } 223| | 224| 57| return 0; 225| | 226| 0|err: 227| 0| netsnmp_socketbase_close(t); 228| 0| return 1; 229| 57|} netsnmp_udpipv4base_transport_with_source: 265| 57|{ 266| 57| netsnmp_transport *t = NULL; 267| 57| const struct netsnmp_ep *bind_addr; 268| 57| int rc, flags = 0; 269| | 270| 57| t = netsnmp_udpipv4base_transport_init(ep, local); 271| 57| if (NULL == t) ------------------ | Branch (271:9): [True: 0, False: 57] ------------------ 272| 0| return NULL; 273| | 274| 57| if (local) { ------------------ | Branch (274:9): [True: 57, False: 0] ------------------ 275| 57| bind_addr = ep; 276| 57| flags |= NETSNMP_TSPEC_LOCAL; ------------------ | | 117| 57|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ 277| | 278| 57|#ifndef NETSNMP_NO_SYSTEMD 279| | /* 280| | * Maybe the socket was already provided by systemd... 281| | */ 282| 57| t->sock = netsnmp_sd_find_inet_socket(PF_INET, SOCK_DGRAM, -1, 283| 57| ntohs(ep->a.sin.sin_port)); 284| 57| if (t->sock >= 0) ------------------ | Branch (284:13): [True: 0, False: 57] ------------------ 285| 0| flags |= NETSNMP_TSPEC_PREBOUND; ------------------ | | 118| 0|#define NETSNMP_TSPEC_PREBOUND 0x02 /* 1=bound by systemd, 0=needs bind in the library */ ------------------ 286| 57|#endif 287| 57| } 288| 0| else 289| 0| bind_addr = src_addr; 290| | 291| 57| if (-1 == t->sock) ------------------ | Branch (291:9): [True: 57, False: 0] ------------------ 292| 57| t->sock = netsnmp_udpipv4base_transport_socket(flags); 293| 57| if (t->sock < 0) { ------------------ | Branch (293:9): [True: 0, False: 57] ------------------ 294| 0| netsnmp_transport_free(t); 295| 0| return NULL; 296| 0| } 297| | 298| | /* 299| | * If we've been given an address to bind to, then bind to it. 300| | * Otherwise the OS will use "something sensible". 301| | */ 302| 57| if (NULL == bind_addr) ------------------ | Branch (302:9): [True: 0, False: 57] ------------------ 303| 0| return t; 304| | 305| | /* for Linux VRF Traps we try to bind the iface if clientaddr is not set */ 306| 57| if (ep && ep->iface[0]) { ------------------ | Branch (306:9): [True: 57, False: 0] | Branch (306:15): [True: 0, False: 57] ------------------ 307| 0| rc = netsnmp_bindtodevice(t->sock, ep->iface); 308| 0| if (rc) ------------------ | Branch (308:13): [True: 0, False: 0] ------------------ 309| 0| DEBUGMSGTL(("netsnmp_udpbase", "VRF: Could not bind socket %d to %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] | | ------------------ ------------------ 310| 0| t->sock, ep->iface)); 311| 0| else 312| 0| DEBUGMSGTL(("netsnmp_udpbase", "VRF: Bound socket %d to %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] | | ------------------ ------------------ 313| 0| t->sock, ep->iface)); 314| 0| } 315| | 316| 57| rc = netsnmp_udpipv4base_transport_bind(t, bind_addr, flags); 317| 57| if (rc) { ------------------ | Branch (317:9): [True: 0, False: 57] ------------------ 318| 0| netsnmp_transport_free(t); 319| 0| t = NULL; 320| 0| } 321| 57| else if (!local) ------------------ | Branch (321:14): [True: 0, False: 57] ------------------ 322| 0| netsnmp_udpipv4base_transport_get_bound_addr(t); 323| | 324| 57| return t; 325| 57|} netsnmp_udpipv4base_tspec_transport: 329| 57|{ 330| 57| struct netsnmp_ep addr; 331| 57| int local; 332| | 333| 57| if (NULL == tspec) ------------------ | Branch (333:9): [True: 0, False: 57] ------------------ 334| 0| return NULL; 335| | 336| 57| local = tspec->flags & NETSNMP_TSPEC_LOCAL; ------------------ | | 117| 57|#define NETSNMP_TSPEC_LOCAL 0x01 /* 1=server, 0=client */ ------------------ 337| | 338| | /** get address from target */ 339| 57| if (!netsnmp_sockaddr_in3(&addr, tspec->target, tspec->default_target)) ------------------ | Branch (339:9): [True: 0, False: 57] ------------------ 340| 0| return NULL; 341| | 342| 57| if (NULL != tspec->source) { ------------------ | Branch (342:9): [True: 0, False: 57] ------------------ 343| 0| struct netsnmp_ep src_addr; 344| | 345| | /** get sockaddr from source */ 346| 0| if (!netsnmp_sockaddr_in3(&src_addr, tspec->source, ":0")) ------------------ | Branch (346:13): [True: 0, False: 0] ------------------ 347| 0| return NULL; 348| 0| return netsnmp_udpipv4base_transport_with_source(&addr, local, 349| 0| &src_addr); 350| 0| } 351| | 352| | /** no source and default client address ok */ 353| 57| return netsnmp_udpipv4base_transport(&addr, local); 354| 57|} netsnmp_udpipv4base_transport: 358| 57|{ 359| 57| struct netsnmp_ep client_ep; 360| 57| const char *client_addr; 361| 57| int uses_port; 362| | 363| 57| memset(&client_ep, 0, sizeof(client_ep)); 364| 57| client_ep.a.sin.sin_family = AF_INET; 365| | 366| 57| if (local) ------------------ | Branch (366:9): [True: 57, False: 0] ------------------ 367| 57| goto out; 368| | 369| 0| client_addr = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 370| 0| NETSNMP_DS_LIB_CLIENT_ADDR); ------------------ | | 165| 0|#define NETSNMP_DS_LIB_CLIENT_ADDR 14 ------------------ 371| 0| if (!client_addr) ------------------ | Branch (371:9): [True: 0, False: 0] ------------------ 372| 0| goto out; 373| | 374| 0| if (netsnmp_sockaddr_in3(&client_ep, client_addr, ":0") < 0) { ------------------ | Branch (374:9): [True: 0, False: 0] ------------------ 375| 0| snmp_log(LOG_ERR, "Parsing clientaddr %s failed\n", client_addr); 376| 0| goto out; 377| 0| } 378| | 379| 0| uses_port = netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 0|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 380| 0| NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT); ------------------ | | 102| 0|#define NETSNMP_DS_LIB_CLIENT_ADDR_USES_PORT 42 /* NETSNMP_DS_LIB_CLIENT_ADDR includes address and also port */ ------------------ 381| 0| if (!uses_port) ------------------ | Branch (381:9): [True: 0, False: 0] ------------------ 382| 0| client_ep.a.sin.sin_port = 0; 383| | 384| 57|out: 385| 57| return netsnmp_udpipv4base_transport_with_source(ep, local, &client_ep); 386| 0|} netsnmp_udpipv6_ctor: 1239| 57|{ 1240| 57| udp6Domain.name = netsnmp_UDPIPv6Domain; 1241| 57| udp6Domain.name_length = OID_LENGTH(netsnmp_UDPIPv6Domain); ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 1242| 57| udp6Domain.f_create_from_tstring_new = netsnmp_udp6_create_tstring; 1243| 57| udp6Domain.f_create_from_tspec = netsnmp_udp6_create_tspec; 1244| 57| udp6Domain.f_create_from_ostring = netsnmp_udp6_create_ostring; 1245| 57| udp6Domain.prefix = calloc(5, sizeof(char *)); 1246| 57| if (!udp6Domain.prefix) { ------------------ | Branch (1246:9): [True: 0, False: 57] ------------------ 1247| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 1248| 0| return; 1249| 0| } 1250| 57| udp6Domain.prefix[0] = "udp6"; 1251| 57| udp6Domain.prefix[1] = "ipv6"; 1252| 57| udp6Domain.prefix[2] = "udpv6"; 1253| 57| udp6Domain.prefix[3] = "udpipv6"; 1254| | 1255| 57| netsnmp_tdomain_register(&udp6Domain); 1256| 57|} netsnmp_udpshared_ctor: 453| 57|{ 454| 57| static netsnmp_tdomain domain; 455| 57| static int done = 0; 456| | 457| 57| if (done) ------------------ | Branch (457:9): [True: 56, False: 1] ------------------ 458| 56| 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: 520| 57|{ 521| 57| unixDomain.name = netsnmp_UnixDomain; 522| 57| unixDomain.name_length = OID_LENGTH(netsnmp_UnixDomain); ------------------ | | 64| 57| (sizeof(x) / sizeof((x)[0]) + \ | | 65| 57| sizeof(int[-__builtin_types_compatible_p(typeof(x), typeof(&(x)[0]))])) ------------------ 523| 57| unixDomain.prefix = calloc(2, sizeof(char *)); 524| 57| if (!unixDomain.prefix) { ------------------ | Branch (524:9): [True: 0, False: 57] ------------------ 525| 0| snmp_log(LOG_ERR, "calloc() failed - out of memory\n"); 526| 0| return; 527| 0| } 528| 57| unixDomain.prefix[0] = "unix"; 529| | 530| 57| unixDomain.f_create_from_tstring_new = netsnmp_unix_create_tstring; 531| 57| unixDomain.f_create_from_ostring = netsnmp_unix_create_ostring; 532| | 533| 57| netsnmp_tdomain_register(&unixDomain); 534| 57|} init_vacm: 85| 57|{ 86| | /* views for access via get/set/send-notifications */ 87| 57| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("read"), ------------------ | | 103| 57|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 88| 57| VACM_VIEW_READ); ------------------ | | 77| 57|#define VACM_VIEW_READ 0 ------------------ 89| 57| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("write"), ------------------ | | 103| 57|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 90| 57| VACM_VIEW_WRITE); ------------------ | | 78| 57|#define VACM_VIEW_WRITE 1 ------------------ 91| 57| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("notify"), ------------------ | | 103| 57|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 92| 57| VACM_VIEW_NOTIFY); ------------------ | | 79| 57|#define VACM_VIEW_NOTIFY 2 ------------------ 93| | 94| | /* views for permissions when receiving notifications */ 95| 57| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("log"), ------------------ | | 103| 57|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 96| 57| VACM_VIEW_LOG); ------------------ | | 82| 57|#define VACM_VIEW_LOG 3 ------------------ 97| 57| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("execute"), ------------------ | | 103| 57|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 98| 57| VACM_VIEW_EXECUTE); ------------------ | | 83| 57|#define VACM_VIEW_EXECUTE 4 ------------------ 99| 57| se_add_pair_to_slist(VACM_VIEW_ENUM_NAME, strdup("net"), ------------------ | | 103| 57|#define VACM_VIEW_ENUM_NAME "vacmviews" ------------------ 100| 57| VACM_VIEW_NET); ------------------ | | 84| 57|#define VACM_VIEW_NET 5 ------------------ 101| 57|} LLVMFuzzerInitialize: 54| 2|int LLVMFuzzerInitialize(int *argc, char ***argv) { 55| 2| if (getenv("NETSNMP_DEBUGGING") != NULL) { ------------------ | Branch (55:9): [True: 0, False: 2] ------------------ 56| 0| snmp_enable_stderrlog(); 57| 0| snmp_set_do_debugging(1); 58| 0| debug_register_tokens("sess_process_packet"); 59| 0| } 60| | 61| 2| return 0; 62| 2|} LLVMFuzzerTestOneInput: 64| 58|int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { 65| 58| netsnmp_transport *transport = NULL; 66| 58| netsnmp_session *session = NULL; 67| 58| const unsigned short pkt_len = size; 68| 58| const void *const pkt = data; 69| 58| int skt = -1; 70| 58| int ret = 1; 71| | 72| 58| if (pkt_len == 0) ------------------ | Branch (72:9): [True: 1, False: 57] ------------------ 73| 1| goto cleanup; 74| | 75| 57| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS, "mibs"); ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_MIBDIRS, "mibs"); ------------------ | | 162| 57|#define NETSNMP_DS_LIB_MIBDIRS 11 ------------------ 76| 57| netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ 77| 57| NETSNMP_DS_LIB_DONT_PERSIST_STATE, 1); ------------------ | | 92| 57|#define NETSNMP_DS_LIB_DONT_PERSIST_STATE 32 /* don't load config and don't load/save persistent file */ ------------------ 78| 57| netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PERSISTENT_DIR, ------------------ | | 48| 57|#define NETSNMP_DS_LIBRARY_ID 0 ------------------ netsnmp_ds_set_string(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PERSISTENT_DIR, ------------------ | | 159| 57|#define NETSNMP_DS_LIB_PERSISTENT_DIR 8 ------------------ 79| 57| "/tmp"); 80| | 81| 57| init_snmp("snmptrapd"); 82| | 83| 57| transport = netsnmp_transport_open_server("trap_fuzzer", "127.0.0.1:7365"); 84| 57| if (!transport) { ------------------ | Branch (84:9): [True: 0, False: 57] ------------------ 85| 0| fprintf(stderr, "Error: failed to open Net-SNMP transport.\n"); 86| 0| goto cleanup; 87| 0| } 88| 57| session = add_session(transport); 89| 57| if (!session) { ------------------ | Branch (89:9): [True: 0, False: 57] ------------------ 90| 0| fprintf(stderr, "Error: failed to add Net-SNMP session.\n"); 91| 0| goto cleanup; 92| 0| } 93| | 94| 57| skt = socket(AF_INET, SOCK_DGRAM, 0); 95| 57| if (skt < 0) { ------------------ | Branch (95:9): [True: 0, False: 57] ------------------ 96| 0| perror("socket()"); 97| 0| goto shutdown; 98| 0| } 99| 57| struct sockaddr_in addr = { 100| 57| .sin_family = AF_INET, 101| 57| .sin_port = htons(7365), 102| 57| .sin_addr = { htonl(INADDR_LOOPBACK) } 103| 57| }; 104| 57| if (connect(skt, &addr, sizeof(addr)) < 0) { ------------------ | Branch (104:9): [True: 0, False: 57] ------------------ 105| 0| perror("connect()"); 106| 0| goto shutdown; 107| 0| } 108| 57| if (send(skt, pkt, pkt_len, 0) < 0) { ------------------ | Branch (108:9): [True: 1, False: 56] ------------------ 109| 1| perror("send()"); 110| 1| goto shutdown; 111| 1| } 112| 56| { 113| 56| fd_set readfds,writefds,exceptfds; 114| 56| int numfds = 0, block = 0; 115| 56| struct timeval timeout; 116| | 117| 56| FD_ZERO(&readfds); ------------------ | Branch (117:9): [Folded, False: 56] ------------------ 118| 56| FD_ZERO(&writefds); ------------------ | Branch (118:9): [Folded, False: 56] ------------------ 119| 56| FD_ZERO(&exceptfds); ------------------ | Branch (119:9): [Folded, False: 56] ------------------ 120| 56| timerclear(&timeout); 121| 56| timeout.tv_sec = 5; 122| 56| snmp_select_info(&numfds, &readfds, &timeout, &block); 123| 56| if (select(numfds, &readfds, &writefds, &exceptfds, &timeout) > 0) ------------------ | Branch (123:13): [True: 56, False: 0] ------------------ 124| 56| snmp_read(&readfds); 125| 56| } 126| 56| ret = 0; 127| | 128| 57|shutdown: 129| 57| snmp_shutdown("snmptrapd"); 130| | 131| 58|cleanup: 132| 58| if (skt >= 0) ------------------ | Branch (132:9): [True: 57, False: 1] ------------------ 133| 57| close(skt); 134| 58| if (session) ------------------ | Branch (134:9): [True: 57, False: 1] ------------------ 135| 57| snmp_close(session); 136| | 137| 58| return ret; 138| 57|} snmp_parse_trap2_fuzzer.c:add_session: 37| 57|{ 38| 57| netsnmp_session session; 39| | 40| 57| snmp_sess_init(&session); 41| 57| session.peername = SNMP_DEFAULT_PEERNAME; ------------------ | | 87| 57|#define SNMP_DEFAULT_PEERNAME NULL ------------------ 42| 57| session.version = SNMP_DEFAULT_VERSION; ------------------ | | 90| 57|#define SNMP_DEFAULT_VERSION -1 ------------------ 43| 57| session.community_len = SNMP_DEFAULT_COMMUNITY_LEN; ------------------ | | 78| 57|#define SNMP_DEFAULT_COMMUNITY_LEN 0 /* to get a default community name */ ------------------ 44| 57| session.retries = SNMP_DEFAULT_RETRIES; ------------------ | | 79| 57|#define SNMP_DEFAULT_RETRIES -1 ------------------ 45| 57| session.timeout = SNMP_DEFAULT_TIMEOUT; ------------------ | | 80| 57|#define SNMP_DEFAULT_TIMEOUT -1 ------------------ 46| 57| session.callback = snmp_input; 47| 57| session.callback_magic = t; 48| 57| session.authenticator = NULL; 49| 57| session.isAuthoritative = SNMP_SESS_UNKNOWNAUTH; ------------------ | | 126| 57|#define SNMP_SESS_UNKNOWNAUTH 2 /* sometimes (like NRs) */ ------------------ 50| | 51| 57| return snmp_add(&session, t, NULL, NULL); 52| 57|}