Task #117 - libtirpc-1.3.4-1.rc3.fc41/scan-results.err
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Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/auth_time.c: scope_hint: In function 'get_server'
libtirpc-1.3.4/src/auth_time.c:176:50: warning[-Wanalyzer-malloc-leak]: leak of 'strdup("tcp")'
# 174| */
# 175| for (i = 0; (he->h_addr_list[i] != NULL) && (num_ep < maxep);
# 176|-> i++, num_ep++) {
# 177| struct in_addr *a;
# 178|
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/auth_time.c:182:38: warning[-Wanalyzer-malloc-leak]: leak of 'strdup(&hname)'
# 180| snprintf(hname, sizeof(hname), "%s.0.111", inet_ntoa(*a));
# 181| eps[num_ep].uaddr = strdup(hname);
# 182|-> eps[num_ep].family = strdup("inet");
# 183| eps[num_ep].proto = strdup("tcp");
# 184| }
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/auth_time.c:183:38: warning[-Wanalyzer-malloc-leak]: leak of 'strdup("inet")'
# 181| eps[num_ep].uaddr = strdup(hname);
# 182| eps[num_ep].family = strdup("inet");
# 183|-> eps[num_ep].proto = strdup("tcp");
# 184| }
# 185|
Error: GCC_ANALYZER_WARNING (CWE-688):
libtirpc-1.3.4/src/auth_time.c: scope_hint: In function '__rpc_get_time_offset'
libtirpc-1.3.4/src/auth_time.c:284:29: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL '*<unknown>.proto' where non-null expected
/usr/include/string.h:462: included_from: Included from here.
libtirpc-1.3.4/src/auth_time.c:33: included_from: Included from here.
/usr/include/strings.h:116:12: note: argument 1 of 'strcasecmp' must be non-null
# 282| for (i = 0;
# 283| (i < epl) && ((udp_ep == -1) || (tcp_ep == -1)); i++) {
# 284|-> if (strcasecmp(ep[i].proto, "udp") == 0)
# 285| udp_ep = i;
# 286| if (strcasecmp(ep[i].proto, "tcp") == 0)
Error: CLANG_WARNING:
libtirpc-1.3.4/src/bindresvport.c:184:20: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 182| }
# 183|
# 184|-> af = myaddr.ss_family;
# 185| } else
# 186| af = sa->sa_family;
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_bcast.c:379:16: warning[unix.Malloc]: Potential leak of memory pointed to by 'outbuf_pmap'
# 377| goto done_broad;
# 378| }
# 379|-> pmap_flag = 1;
# 380| }
# 381| #endif /* PORTMAP */
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_bcast.c:672:15: warning[unix.Malloc]: Potential leak of memory pointed to by field 'tqh_first'
# 670| __rpc_freebroadifs(&fdlist[i].nal);
# 671| }
# 672|-> AUTH_DESTROY(sys_auth);
# 673| (void) __rpc_endconf(handle);
# 674|
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_perror.c:115:4: warning[deadcode.DeadStores]: Value stored to 'str' is never read
# 113| i = strlen(str);
# 114| if (i > 0) {
# 115|-> str += i;
# 116| len -= i;
# 117| }
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_perror.c:116:4: warning[deadcode.DeadStores]: Value stored to 'len' is never read
# 114| if (i > 0) {
# 115| str += i;
# 116|-> len -= i;
# 117| }
# 118| break;
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_perror.c:125:4: warning[deadcode.DeadStores]: Value stored to 'str' is never read
# 123| i = strlen(str);
# 124| if (i > 0) {
# 125|-> str += i;
# 126| len -= i;
# 127| }
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_perror.c:126:4: warning[deadcode.DeadStores]: Value stored to 'len' is never read
# 124| if (i > 0) {
# 125| str += i;
# 126|-> len -= i;
# 127| }
# 128| break;
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_perror.c:147:4: warning[deadcode.DeadStores]: Value stored to 'str' is never read
# 145| i = strlen(str);
# 146| if (i > 0) {
# 147|-> str += i;
# 148| len -= i;
# 149| }
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_perror.c:148:4: warning[deadcode.DeadStores]: Value stored to 'len' is never read
# 146| if (i > 0) {
# 147| str += i;
# 148|-> len -= i;
# 149| }
# 150| break;
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_perror.c:157:4: warning[deadcode.DeadStores]: Value stored to 'str' is never read
# 155| i = strlen(str);
# 156| if (i > 0) {
# 157|-> str += i;
# 158| len -= i;
# 159| }
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_perror.c:158:4: warning[deadcode.DeadStores]: Value stored to 'len' is never read
# 156| if (i > 0) {
# 157| str += i;
# 158|-> len -= i;
# 159| }
# 160| break;
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_perror.c:167:4: warning[deadcode.DeadStores]: Value stored to 'str' is never read
# 165| i = strlen(str);
# 166| if (i > 0) {
# 167|-> str += i;
# 168| len -= i;
# 169| }
Error: CLANG_WARNING:
libtirpc-1.3.4/src/clnt_perror.c:168:4: warning[deadcode.DeadStores]: Value stored to 'len' is never read
# 166| if (i > 0) {
# 167| str += i;
# 168|-> len -= i;
# 169| }
# 170| break;
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/clnt_simple.c: scope_hint: In function 'rpc_call'
libtirpc-1.3.4/src/clnt_simple.c:118:46: warning[-Wanalyzer-malloc-leak]: leak of 'rcp'
libtirpc-1.3.4/src/clnt_simple.c:38: included_from: Included from here.
libtirpc-1.3.4/src/clnt_simple.c:120:17: note: in expansion of macro 'thr_setspecific'
# 116| rpc_createerr.cf_stat = RPC_SYSTEMERROR;
# 117| rpc_createerr.cf_error.re_errno = errno;
# 118|-> return (rpc_createerr.cf_stat);
# 119| }
# 120| thr_setspecific(rpc_call_key, (void *) rcp);
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/getnetconfig.c: scope_hint: In function 'endnetconfig'
libtirpc-1.3.4/src/getnetconfig.c:139:20: warning[-Wanalyzer-malloc-leak]: leak of '__nc_error()'
libtirpc-1.3.4/src/getnetconfig.c:369:9: note: in expansion of macro 'nc_error'
libtirpc-1.3.4/src/getnetconfig.c:34: included_from: Included from here.
libtirpc-1.3.4/src/getnetconfig.c:151:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/getnetconfig.c:369:9: note: in expansion of macro 'nc_error'
# 137| * fails.
# 138| */
# 139|-> if (nc_key == KEY_INITIALIZER) {
# 140| error = 0;
# 141| mutex_lock(&nc_lock);
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/getnetconfig.c: scope_hint: In function 'setnetconfig'
libtirpc-1.3.4/src/getnetconfig.c:207:5: warning[-Wanalyzer-malloc-leak]: leak of '__nc_error()'
libtirpc-1.3.4/src/getnetconfig.c:195:5: note: in expansion of macro 'mutex_lock'
libtirpc-1.3.4/src/getnetconfig.c:206:5: note: in expansion of macro 'nc_error'
libtirpc-1.3.4/src/getnetconfig.c:151:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/getnetconfig.c:206:5: note: in expansion of macro 'nc_error'
# 205| mutex_unlock(&nc_db_lock);
# 206| nc_error = NC_NONETCONFIG;
# 207|-> free(nc_vars);
# 208| return (NULL);
# 209| }
Error: CLANG_WARNING:
libtirpc-1.3.4/src/getnetconfig.c:390:9: warning[deadcode.DeadStores]: Although the value stored to 'p' is used in the enclosing expression, the value is never actually read from 'p'
# 388| * Make sure all info in netconfig_info structure has been reinitialized.
# 389| */
# 390|-> q = p = ni.head;
# 391| ni.eof = ni.ref = 0;
# 392| ni.head = NULL;
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/getnetconfig.c: scope_hint: In function 'getnetconfigent'
libtirpc-1.3.4/src/getnetconfig.c:430:8: warning[-Wanalyzer-malloc-leak]: leak of '__nc_error()'
libtirpc-1.3.4/src/getnetconfig.c:429:5: note: in expansion of macro 'nc_error'
libtirpc-1.3.4/src/getnetconfig.c:151:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/getnetconfig.c:429:5: note: in expansion of macro 'nc_error'
# 428|
# 429| nc_error = NC_NOTFOUND; /* default error. */
# 430|-> if (netid == NULL || strlen(netid) == 0) {
# 431| return (NULL);
# 432| }
Error: CLANG_WARNING:
libtirpc-1.3.4/src/getnetconfig.c:509:5: warning[unix.Malloc]: Potential leak of memory pointed to by 'linep'
# 507| free(linep);
# 508| }
# 509|-> fclose(file);
# 510| return(ncp);
# 511| }
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/getnetconfig.c: scope_hint: In function 'parse_ncp'
libtirpc-1.3.4/src/getnetconfig.c:552:13: warning[-Wanalyzer-malloc-leak]: leak of '__nc_error()'
libtirpc-1.3.4/src/getnetconfig.c:551:5: note: in expansion of macro 'nc_error'
libtirpc-1.3.4/src/getnetconfig.c:151:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/getnetconfig.c:551:5: note: in expansion of macro 'nc_error'
# 550|
# 551| nc_error = NC_BADFILE; /* nearly anything that breaks is for this reason */
# 552|-> stringp[strlen(stringp)-1] = '\0'; /* get rid of newline */
# 553| /* netid */
# 554| if ((ncp->nc_netid = strtok_r(stringp, "\t ", &lasts)) == NULL) {
Error: GCC_ANALYZER_WARNING (CWE-476):
libtirpc-1.3.4/src/getnetconfig.c:620:57: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL '*ncp.nc_lookups + *ncp.nc_nlookups * 8'
libtirpc-1.3.4/src/getnetconfig.c:551:5: note: in expansion of macro 'nc_error'
libtirpc-1.3.4/src/getnetconfig.c:151:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/getnetconfig.c:551:5: note: in expansion of macro 'nc_error'
# 618| while ((cp = tokenp) != NULL) {
# 619| tokenp = _get_next_token(cp, ',');
# 620|-> ncp->nc_lookups[(size_t)ncp->nc_nlookups++] = cp;
# 621| ncp->nc_lookups = (char **)realloc(ncp->nc_lookups,
# 622| (size_t)(ncp->nc_nlookups+1) *sizeof(char *)); /* for next loop */
Error: GCC_ANALYZER_WARNING (CWE-476):
libtirpc-1.3.4/src/getnetconfig.c:620:57: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL '*ncp.nc_lookups'
# 618| while ((cp = tokenp) != NULL) {
# 619| tokenp = _get_next_token(cp, ',');
# 620|-> ncp->nc_lookups[(size_t)ncp->nc_nlookups++] = cp;
# 621| ncp->nc_lookups = (char **)realloc(ncp->nc_lookups,
# 622| (size_t)(ncp->nc_nlookups+1) *sizeof(char *)); /* for next loop */
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/getnetconfig.c:621:29: warning[-Wanalyzer-malloc-leak]: leak of '<unknown>'
# 619| tokenp = _get_next_token(cp, ',');
# 620| ncp->nc_lookups[(size_t)ncp->nc_nlookups++] = cp;
# 621|-> ncp->nc_lookups = (char **)realloc(ncp->nc_lookups,
# 622| (size_t)(ncp->nc_nlookups+1) *sizeof(char *)); /* for next loop */
# 623| }
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/getnetconfig.c: scope_hint: In function 'nc_sperror'
libtirpc-1.3.4/src/getnetconfig.c:637:5: warning[-Wanalyzer-malloc-leak]: leak of '__nc_error()'
libtirpc-1.3.4/src/getnetconfig.c:637:12: note: in expansion of macro 'nc_error'
libtirpc-1.3.4/src/getnetconfig.c:151:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/getnetconfig.c:637:12: note: in expansion of macro 'nc_error'
# 635| const char *message;
# 636|
# 637|-> switch(nc_error) {
# 638| case NC_NONETCONFIG:
# 639| message = _nc_errors[0];
Error: GCC_ANALYZER_WARNING (CWE-476):
libtirpc-1.3.4/src/getnetpath.c: scope_hint: In function 'getnetpath'
libtirpc-1.3.4/src/getnetpath.c:168:25: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL 'chainp'
# 166| chainp = (struct netpath_chain *) /* cobble alloc chain entry */
# 167| malloc(sizeof (struct netpath_chain));
# 168|-> chainp->ncp = ncp;
# 169| chainp->nchain_next = NULL;
# 170| if (np_sessionp->ncp_list == NULL) {
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/getnetpath.c:173:52: warning[-Wanalyzer-malloc-leak]: leak of 'chainp'
# 171| np_sessionp->ncp_list = chainp;
# 172| } else {
# 173|-> np_sessionp->ncp_list->nchain_next = chainp;
# 174| }
# 175| return (ncp);
Error: CLANG_WARNING:
libtirpc-1.3.4/src/key_call.c:295:27: warning[deadcode.DeadStores]: Value stored to 'kcp' during its initialization is never read
# 293| struct netconfig *nconf;
# 294| struct netconfig *tpconf;
# 295|-> struct key_call_private *kcp = key_call_private_main;
# 296| struct timeval wait_time;
# 297| struct utsname u;
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/key_call.c: scope_hint: In function 'getkeyserv_handle'
libtirpc-1.3.4/src/key_call.c:315:33: warning[-Wanalyzer-malloc-leak]: leak of 'kcp'
libtirpc-1.3.4/src/key_call.c:44: included_from: Included from here.
libtirpc-1.3.4/src/key_call.c:317:17: note: in expansion of macro 'thr_setspecific'
# 313| kcp = (struct key_call_private *)malloc(sizeof (*kcp));
# 314| if (kcp == (struct key_call_private *)NULL) {
# 315|-> return ((CLIENT *) NULL);
# 316| }
# 317| thr_setspecific(key_call_key, (void *) kcp);
Error: CLANG_WARNING:
libtirpc-1.3.4/src/netnamer.c:99:3: warning[deadcode.DeadStores]: Value stored to 'gidlen' is never read
# 97| }
# 98| *gidp = (gid_t) atol(p);
# 99|-> gidlen = 0;
# 100| for (gidlen = 0; gidlen < NGROUPS; gidlen++) {
# 101| p = strsep(&res, "\n,");
Error: CLANG_WARNING:
libtirpc-1.3.4/src/pmap_prot2.c:101:28: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'rp')
# 99|
# 100| for (;;) {
# 101|-> more_elements = (bool_t)(*rp != NULL);
# 102| if (! xdr_bool(xdrs, &more_elements))
# 103| return (FALSE);
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/rpc_generic.c:273:17: warning[-Wanalyzer-malloc-leak]: leak of 'netid_tcp'
# 271| if (strcmp(nettype, "udp") == 0)
# 272| netid = netid_udp;
# 273|-> else if (strcmp(nettype, "tcp") == 0)
# 274| netid = netid_tcp;
# 275| else {
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/rpc_generic.c: scope_hint: In function '__rpc_getconfip'
libtirpc-1.3.4/src/rpc_generic.c:273:17: warning[-Wanalyzer-malloc-leak]: leak of 'netid_udp'
# 271| if (strcmp(nettype, "udp") == 0)
# 272| netid = netid_udp;
# 273|-> else if (strcmp(nettype, "tcp") == 0)
# 274| netid = netid_tcp;
# 275| else {
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/rpc_generic.c:278:12: warning[-Wanalyzer-malloc-leak]: leak of 'netid_tcp'
# 276| return (NULL);
# 277| }
# 278|-> if ((netid == NULL) || (netid[0] == 0)) {
# 279| return (NULL);
# 280| }
Error: CLANG_WARNING:
libtirpc-1.3.4/src/rpc_generic.c:483:19: warning[core.UndefinedBinaryOperatorResult]: The left operand of '!=' is a garbage value
# 481|
# 482| /* XXX */
# 483|-> if (ss.ss_family != AF_LOCAL) {
# 484| if (type == SOCK_STREAM)
# 485| proto = IPPROTO_TCP;
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_versions'
libtirpc-1.3.4/src/rpc_gss_utils.c:54:20: warning[-Wanalyzer-malloc-leak]: leak of '__rpc_gss_error()'
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_versions'
libtirpc-1.3.4/src/rpc_gss_utils.c:31: included_from: Included from here.
libtirpc-1.3.4/src/rpc_gss_utils.c:73:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_versions'
# 52| rpc_gss_error_t *result;
# 53|
# 54|-> if (rg_key == KEY_INITIALIZER) {
# 55| static mutex_t _rpc_gss_error_lock = MUTEX_INITIALIZER;
# 56| int err = 0;
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_set_error'
libtirpc-1.3.4/src/rpc_gss_utils.c:109:1: warning[-Wanalyzer-malloc-leak]: leak of '__rpc_gss_error()'
libtirpc-1.3.4/src/rpc_gss_utils.c:31: included_from: Included from here.
libtirpc-1.3.4/src/rpc_gss_utils.c:73:21: note: in expansion of macro 'thr_setspecific'
# 107| error->rpc_gss_error = RPC_GSS_ER_SYSTEMERROR;
# 108| error->system_error = system_error;
# 109|-> }
# 110|
# 111| /*
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_clear_error'
libtirpc-1.3.4/src/rpc_gss_utils.c:121:1: warning[-Wanalyzer-malloc-leak]: leak of '__rpc_gss_error()'
libtirpc-1.3.4/src/rpc_gss_utils.c:73:21: note: in expansion of macro 'thr_setspecific'
# 119| error->rpc_gss_error = RPC_GSS_ER_SUCCESS;
# 120| error->system_error = 0;
# 121|-> }
# 122|
# 123| /*
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_mechanisms'
libtirpc-1.3.4/src/rpc_gss_utils.c:251:16: warning[-Wanalyzer-malloc-leak]: leak of '__rpc_gss_error()'
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_mechanisms'
libtirpc-1.3.4/src/rpc_gss_utils.c:73:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_mechanisms'
# 249| {
# 250| rpc_gss_clear_error();
# 251|-> return (char **)_rpc_gss_mechanism_names;
# 252| }
# 253|
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_mech_info'
libtirpc-1.3.4/src/rpc_gss_utils.c:281:16: warning[-Wanalyzer-malloc-leak]: leak of '__rpc_gss_error()'
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_mech_info'
libtirpc-1.3.4/src/rpc_gss_utils.c:73:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_mech_info'
# 279|
# 280| rpc_gss_clear_error();
# 281|-> *dummy = rpcsec_gss_svc_privacy;
# 282| return (char **)m->mi_qop_names;
# 283| }
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_versions'
libtirpc-1.3.4/src/rpc_gss_utils.c:302:22: warning[-Wanalyzer-malloc-leak]: leak of '__rpc_gss_error()'
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_versions'
libtirpc-1.3.4/src/rpc_gss_utils.c:73:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_get_versions'
# 300|
# 301| rpc_gss_clear_error();
# 302|-> *high = *low = RPCSEC_GSS_VERSION;
# 303| return TRUE;
# 304| }
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_is_installed'
libtirpc-1.3.4/src/rpc_gss_utils.c:325:13: warning[-Wanalyzer-malloc-leak]: leak of '__rpc_gss_error()'
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_is_installed'
libtirpc-1.3.4/src/rpc_gss_utils.c:73:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/rpc_gss_utils.c: scope_hint: In function 'rpc_gss_is_installed'
# 323|
# 324| rpc_gss_clear_error();
# 325|-> m = _rpc_gss_find_mechanism(mechanism);
# 326| if (m == NULL)
# 327| return FALSE;
Error: GCC_ANALYZER_WARNING (CWE-775):
libtirpc-1.3.4/src/rpc_soc.c: scope_hint: In function 'svcunix_create'
libtirpc-1.3.4/src/rpc_soc.c:704:25: warning[-Wanalyzer-fd-leak]: leak of file descriptor '__rpc_nconf2fd(<unknown>)'
# 702| sun.sun_family = AF_LOCAL;
# 703| strncpy(sun.sun_path, path, (sizeof(sun.sun_path)-1));
# 704|-> if (sun.sun_path[0] == '@')
# 705| /* abstract address */
# 706| sun.sun_path[0] = '\0';
Error: GCC_ANALYZER_WARNING (CWE-476):
libtirpc-1.3.4/src/rpcb_clnt.c: scope_hint: In function 'delete_cache'
libtirpc-1.3.4/src/rpcb_clnt.c:264:65: warning[-Wanalyzer-null-dereference]: dereference of NULL 'addr'
libtirpc-1.3.4/src/rpcb_clnt.c:57: included_from: Included from here.
libtirpc-1.3.4/src/rpcb_clnt.c:244:25: note: in expansion of macro 'LIBTIRPC_DEBUG'
# 262|
# 263| for (cptr = front; cptr != NULL; cptr = cptr->ac_next) {
# 264|-> if (!memcmp(cptr->ac_taddr->buf, addr->buf, addr->len)) {
# 265| /* Unlink from cache. We'll destroy it after releasing the mutex. */
# 266| if (cptr->ac_uaddr) {
Error: CLANG_WARNING:
libtirpc-1.3.4/src/rpcb_clnt.c:911:19: warning[core.UndefinedBinaryOperatorResult]: The left operand of '!=' is a garbage value
# 909| }
# 910|
# 911|-> if (parms.r_addr != NULL && parms.r_addr != nullstring)
# 912| free(parms.r_addr);
# 913|
Error: CLANG_WARNING:
libtirpc-1.3.4/src/rpcb_prot.c:122:11: warning[core.NullDereference]: Access to field 'rpcb_next' results in a dereference of a null pointer
# 120| */
# 121| if (freeing)
# 122|-> next = (*rp)->rpcb_next;
# 123| if (! xdr_reference(xdrs, (caddr_t *)rp,
# 124| (u_int)sizeof (rpcblist), (xdrproc_t)xdr_rpcb)) {
Error: CLANG_WARNING:
libtirpc-1.3.4/src/rpcb_prot.c:211:11: warning[core.NullDereference]: Access to field 'rpcb_entry_next' results in a dereference of a null pointer
# 209| */
# 210| if (freeing)
# 211|-> next = (*rp)->rpcb_entry_next;
# 212| if (! xdr_reference(xdrs, (caddr_t *)rp,
# 213| (u_int)sizeof (rpcb_entry_list),
Error: CLANG_WARNING:
libtirpc-1.3.4/src/svc_auth_gss.c:650:6: warning[unix.Malloc]: Use of memory after it is freed
# 648|
# 649| /* Check sequence number. */
# 650|-> if (gd->established) {
# 651| if (gc->gc_seq > MAXSEQ) {
# 652| result = RPCSEC_GSS_CTXPROBLEM;
Error: CLANG_WARNING:
libtirpc-1.3.4/src/svc_auth_gss.c:706:13: warning[unix.Malloc]: Potential leak of memory pointed to by 'gr.gr_ctx.value'
# 704|
# 705| if (!svcauth_gss_nextverf(rqst, htonl(gr.gr_win))) {
# 706|-> result = AUTH_FAILED;
# 707| break;
# 708| }
Error: GCC_ANALYZER_WARNING (CWE-688):
libtirpc-1.3.4/src/svc_dg.c: scope_hint: In function 'cache_set'
libtirpc-1.3.4/src/svc_dg.c:579:16: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL 'calloc(1, (long unsigned int)*xprt.xp_rtaddr.len)' where non-null expected
libtirpc-1.3.4/src/svc_dg.c:385:18: note: in expansion of macro 'mem_alloc'
libtirpc-1.3.4/src/svc_dg.c:539:26: note: in expansion of macro 'ALLOC'
libtirpc-1.3.4/src/svc_dg.c:545:26: note: in expansion of macro 'mem_alloc'
libtirpc-1.3.4/src/svc_dg.c:385:18: note: in expansion of macro 'mem_alloc'
libtirpc-1.3.4/src/svc_dg.c:578:34: note: in expansion of macro 'ALLOC'
<built-in>: note: argument 1 of '__builtin_memcpy' must be non-null
# 577| victim->cache_addr = xprt->xp_rtaddr;
# 578| victim->cache_addr.buf = ALLOC(char, xprt->xp_rtaddr.len);
# 579|-> (void) memcpy(victim->cache_addr.buf, xprt->xp_rtaddr.buf,
# 580| (size_t)xprt->xp_rtaddr.len);
# 581| loc = CACHE_LOC(xprt, victim->cache_xid);
Error: CLANG_WARNING:
libtirpc-1.3.4/src/svc_run.c:97:3: warning[unix.Malloc]: Attempt to free released memory
# 95| }
# 96|
# 97|-> free (my_pollfd);
# 98| }
# 99|
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/xdr_rec.c: scope_hint: In function 'realloc_stream'
libtirpc-1.3.4/src/xdr_rec.c:788:32: warning[-Wanalyzer-malloc-leak]: leak of 'buf'
libtirpc-1.3.4/src/xdr_rec.c:50: included_from: Included from here.
# 786| rstrm->in_boundry = buf + size;
# 787| rstrm->recvsize = size;
# 788|-> rstrm->in_size = size;
# 789| }
# 790|
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/svc_dg.c:41: included_from: Included from here.
libtirpc-1.3.4/src/svc_dg.c: scope_hint: In function 'svc_dg_enablecache'
libtirpc-1.3.4/tirpc/reentrant.h:57:33: warning[-Wanalyzer-malloc-leak]: leak of '<unknown>'
libtirpc-1.3.4/src/svc_dg.c:488:9: note: in expansion of macro 'mutex_unlock'
libtirpc-1.3.4/tirpc/rpc/rpc.h:38: included_from: Included from here.
libtirpc-1.3.4/src/svc_dg.c:44: included_from: Included from here.
libtirpc-1.3.4/src/svc_dg.c:385:18: note: in expansion of macro 'mem_alloc'
libtirpc-1.3.4/src/svc_dg.c:462:14: note: in expansion of macro 'ALLOC'
libtirpc-1.3.4/src/svc_dg.c:385:18: note: in expansion of macro 'mem_alloc'
libtirpc-1.3.4/src/svc_dg.c:470:26: note: in expansion of macro 'ALLOC'
libtirpc-1.3.4/src/svc_dg.c:477:9: note: in expansion of macro 'MEMZERO'
libtirpc-1.3.4/src/svc_dg.c:486:9: note: in expansion of macro 'MEMZERO'
libtirpc-1.3.4/src/svc_dg.c:488:9: note: in expansion of macro 'mutex_unlock'
# 55| #define mutex_init(m, a) pthread_mutex_init(m, a)
# 56| #define mutex_lock(m) pthread_mutex_lock(m)
# 57|-> #define mutex_unlock(m) pthread_mutex_unlock(m)
# 58|
# 59| #define cond_init(c, a, p) pthread_cond_init(c, a)
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/src/getnetconfig.c: scope_hint: In function 'getnetconfig'
libtirpc-1.3.4/tirpc/reentrant.h:57:33: warning[-Wanalyzer-malloc-leak]: leak of '__nc_error()'
libtirpc-1.3.4/src/getnetconfig.c:236:9: note: in expansion of macro 'mutex_unlock'
libtirpc-1.3.4/src/getnetconfig.c:235:9: note: in expansion of macro 'nc_error'
libtirpc-1.3.4/src/getnetconfig.c:151:21: note: in expansion of macro 'thr_setspecific'
libtirpc-1.3.4/src/getnetconfig.c:235:9: note: in expansion of macro 'nc_error'
libtirpc-1.3.4/src/getnetconfig.c:236:9: note: in expansion of macro 'mutex_unlock'
# 55| #define mutex_init(m, a) pthread_mutex_init(m, a)
# 56| #define mutex_lock(m) pthread_mutex_lock(m)
# 57|-> #define mutex_unlock(m) pthread_mutex_unlock(m)
# 58|
# 59| #define cond_init(c, a, p) pthread_cond_init(c, a)
Error: GCC_ANALYZER_WARNING (CWE-401):
libtirpc-1.3.4/tirpc/reentrant.h:57:33: warning[-Wanalyzer-malloc-leak]: leak of 'uc'
libtirpc-1.3.4/src/svc_dg.c:488:9: note: in expansion of macro 'mutex_unlock'
libtirpc-1.3.4/src/svc_dg.c:385:18: note: in expansion of macro 'mem_alloc'
libtirpc-1.3.4/src/svc_dg.c:462:14: note: in expansion of macro 'ALLOC'
libtirpc-1.3.4/src/svc_dg.c:385:18: note: in expansion of macro 'mem_alloc'
libtirpc-1.3.4/src/svc_dg.c:462:14: note: in expansion of macro 'ALLOC'
libtirpc-1.3.4/src/svc_dg.c:477:9: note: in expansion of macro 'MEMZERO'
libtirpc-1.3.4/src/svc_dg.c:486:9: note: in expansion of macro 'MEMZERO'
libtirpc-1.3.4/src/svc_dg.c:488:9: note: in expansion of macro 'mutex_unlock'
# 55| #define mutex_init(m, a) pthread_mutex_init(m, a)
# 56| #define mutex_lock(m) pthread_mutex_lock(m)
# 57|-> #define mutex_unlock(m) pthread_mutex_unlock(m)
# 58|
# 59| #define cond_init(c, a, p) pthread_cond_init(c, a)