c-ares-1.31.0-1.fc41

List of Defects

Error: CPPCHECK_WARNING: [#def1]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__addrinfo2hostent.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def2]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__buf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING (CWE-457): [#def3]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__buf.c:998: warning[uninitvar]: Uninitialized variable: status
#  996|   
#  997|   
#  998|->   if (status != ARES_SUCCESS) {
#  999|       ares__buf_destroy(binbuf);
# 1000|     } else {

Error: CPPCHECK_WARNING: [#def4]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__close_sockets.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def5]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__hosts_file.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def6]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__htable.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def7]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__iface_ips.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def8]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__parse_into_addrinfo.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def9]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__slist.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def10]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__socket.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def11]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__sortaddrinfo.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def12]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares__threads.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def13]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_destroy.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def14]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_dns_name.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def15]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_dns_parse.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def16]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_dns_record.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def17]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_dns_write.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def18]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_event_configchg.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def19]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_event_select.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def20]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_event_thread.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: COMPILER_WARNING (CWE-252): [#def21]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_event_wake_pipe.c: scope_hint: In function ‘ares_pipeevent_signal’
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_event_wake_pipe.c:120:9: warning[-Wunused-result]: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’
#  120 |   (void)write(p->filedes[1], "1", 1);
#      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
#  118|   
#  119|     p = e->data;
#  120|->   (void)write(p->filedes[1], "1", 1);
#  121|   }
#  122|   

Error: CPPCHECK_WARNING: [#def22]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_expand_name.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def23]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_expand_string.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def24]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_fds.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def25]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_getaddrinfo.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def26]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_gethostbyaddr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def27]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_gethostbyname.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def28]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_getnameinfo.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: GCC_ANALYZER_WARNING (CWE-476): [#def29]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_getnameinfo.c: scope_hint: In function ‘ares_getnameinfo_int’
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_getnameinfo.c:175:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘addr’
#  173|         if (sa->sa_family == AF_INET) {
#  174|           niquery->family = AF_INET;
#  175|->         memcpy(&niquery->addr.addr4, addr, sizeof(niquery->addr.addr4));
#  176|           ares_gethostbyaddr(channel, &addr->sin_addr, sizeof(struct in_addr),
#  177|                              AF_INET, nameinfo_callback, niquery);

Error: GCC_ANALYZER_WARNING (CWE-688): [#def30]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_getnameinfo.c:180:9: warning[-Wanalyzer-null-argument]: use of NULL ‘addr6’ where non-null expected
<built-in>: note: argument 2 of ‘__builtin_memcpy’ must be non-null
#  178|         } else {
#  179|           niquery->family = AF_INET6;
#  180|->         memcpy(&niquery->addr.addr6, addr6, sizeof(niquery->addr.addr6));
#  181|           ares_gethostbyaddr(channel, &addr6->sin6_addr,
#  182|                              sizeof(struct ares_in6_addr), AF_INET6,

Error: CPPCHECK_WARNING: [#def31]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_getsock.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def32]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_init.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def33]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_options.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def34]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_qcache.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: GCC_ANALYZER_WARNING (CWE-775): [#def35]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_rand.c: scope_hint: In function ‘ares__rand_bytes_fetch’
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_rand.c:322:14: warning[-Wanalyzer-file-leak]: leak of FILE ‘*state.state.rand_file’
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_rand.c: scope_hint: In function ‘ares__rand_bytes_fetch’
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_rand.c: scope_hint: In function ‘ares__rand_bytes_fetch’
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_rand.c: scope_hint: In function ‘ares__rand_bytes_fetch’
#  320|             size_t rv = fread(buf + bytes_read, 1, len - bytes_read,
#  321|                               state->state.rand_file);
#  322|->           if (rv == 0) {
#  323|               break; /* critical error, will reinit rand state */
#  324|             }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def36]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_rand.c:322:14: warning[-Wanalyzer-malloc-leak]: leak of ‘*state.state.rand_file’
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_rand.c: scope_hint: In function ‘ares__rand_bytes_fetch’
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_rand.c: scope_hint: In function ‘ares__rand_bytes_fetch’
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_rand.c: scope_hint: In function ‘ares__rand_bytes_fetch’
#  320|             size_t rv = fread(buf + bytes_read, 1, len - bytes_read,
#  321|                               state->state.rand_file);
#  322|->           if (rv == 0) {
#  323|               break; /* critical error, will reinit rand state */
#  324|             }

Error: CPPCHECK_WARNING: [#def37]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_search.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def38]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_send.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def39]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_sysconfig.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def40]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_sysconfig_files.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def41]
c-ares-1.31.0-build/c-ares-1.31.0/src/lib/ares_update_servers.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

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