Snippets for zabbix 7.4.14 from Fedora s390x

Sourced from https://kojipkgs.fedoraproject.org/packages/zabbix/7.4.14/1.fc46/data/logs/s390x/build.log.

../../../../src/libs/zbxcomms/tls_openssl.c:650:46: warning: passing argument 1 of ‘zbx_x509_dn_gets’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  650 |         else if (SUCCEED != zbx_x509_dn_gets(X509_get_issuer_name(cert), issuer, sizeof(issuer), &error))
      |                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxcomms/tls_openssl.c:654:46: warning: passing argument 1 of ‘zbx_x509_dn_gets’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  654 |         else if (SUCCEED != zbx_x509_dn_gets(X509_get_subject_name(cert), subject, sizeof(subject), &error))
      |                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxcomms/tls_openssl.c:707:49: warning: passing argument 1 of ‘zbx_x509_dn_gets’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  707 |                 if (SUCCEED != zbx_x509_dn_gets(X509_get_issuer_name(cert), tls_issuer, sizeof(tls_issuer), error))
      |                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxcomms/tls_openssl.c:716:49: warning: passing argument 1 of ‘zbx_x509_dn_gets’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  716 |                 if (SUCCEED != zbx_x509_dn_gets(X509_get_subject_name(cert), tls_subject, sizeof(tls_subject), error))
      |                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxcomms/tls_openssl.c:1149:34: warning: variable ‘ciphers’ set but not used [-Wunused-but-set-variable=]
 1149 |                 const char      *ciphers;
      |                                  ^~~~~~~

../../../../src/libs/zbxcomms/tls_openssl.c:1227:34: warning: variable ‘ciphers’ set but not used [-Wunused-but-set-variable=]
 1227 |                 const char      *ciphers;
      |                                  ^~~~~~~

../../../../src/libs/zbxcomms/tls_openssl.c:1316:34: warning: variable ‘ciphers’ set but not used [-Wunused-but-set-variable=]
 1316 |                 const char      *ciphers;
      |                                  ^~~~~~~

../../../../src/libs/zbxcomms/tls_openssl.c:2317:41: warning: passing argument 1 of ‘zbx_x509_dn_gets’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 2317 |         if (SUCCEED != zbx_x509_dn_gets(X509_get_issuer_name(peer_cert), attr->issuer, sizeof(attr->issuer), &error))
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxcomms/tls_openssl.c:2325:41: warning: passing argument 1 of ‘zbx_x509_dn_gets’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 2325 |         if (SUCCEED != zbx_x509_dn_gets(X509_get_subject_name(peer_cert), attr->subject, sizeof(attr->subject), &error))
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxcfg/cfg.c:865:32: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  865 |                 if (NULL != (r = strchr(str, ',')))
      |                                ^

../../../../src/libs/zbxcfg/cfg.c:872:45: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  872 |                         if (NULL != (r_node = strchr(str, ';')))
      |                                             ^

../../../../src/libs/zbxexpr/substitute.c:218:52: warning: ‘c’ may be used uninitialized [-Wmaybe-uninitialized]
  218 |                         (*data)[p.token.loc.r + 1] = c;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~

../../../../include/zbxcommon.h:381:12: warning: ‘m_ptr’ may be used uninitialized [-Wmaybe-uninitialized]
  381 |         if (ptr)                \
      |            ^

../../../../src/libs/zbxip/ip.c:241:33: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  241 |                 if (NULL == (r1 = strchr(str, ']')))
      |                                 ^

../../../../src/libs/zbxip/ip.c:264:33: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  264 |                 if (NULL != (r2 = strchr(str, ':')))
      |                                 ^

../../../../../src/libs/zbxsysinfo/agent/agent.c:52:51: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   52 |                 SET_STR_RESULT(result, NULL != (p = strchr(sysinfo_get_config_hostnames(), ',')) ?
      |                                                   ^

../../../../../src/libs/zbxsysinfo/common/dns.c:675:52: warning: ‘saved_ns6’ may be used uninitialized [-Wmaybe-uninitialized]
  675 |                 res_state_local._u._ext.nsaddrs[0] = saved_ns6;
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~

../../../../../src/libs/zbxsysinfo/common/http.c:48:24: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   48 |         if (NULL != (p = strchr(host, ':')) && NULL == strchr(++p, ':'))
      |                        ^

../../../../../src/libs/zbxsysinfo/common/http.c:77:29: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   77 |         else if (NULL != (p = strstr(host, "://")) && (NULL == (delim = strpbrk(host, "/?#")) || delim > p))
      |                             ^

../../../../../src/libs/zbxsysinfo/common/http.c:77:71: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   77 |         else if (NULL != (p = strstr(host, "://")) && (NULL == (delim = strpbrk(host, "/?#")) || delim > p))
      |                                                                       ^

../../../../../src/libs/zbxsysinfo/common/http.c:83:24: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   83 |         if (NULL != (p = strchr(host, '#')))
      |                        ^

../../../../../src/libs/zbxsysinfo/linux/net.c:364:42: warning: ‘end’ may be used uninitialized [-Wmaybe-uninitialized]
  364 |                         while (count < 3 && start < end)
      |                                ~~~~~~~~~~^~~~~~~~~~~~~~

../../../../../src/libs/zbxsysinfo/linux/proc.c:620:34: warning: ‘guard_len’ may be used uninitialized [-Wmaybe-uninitialized]
  620 |                         if (0 == strncmp(buf, guard, guard_len))
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxstr/str.c:666:36: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  666 |         if (NULL == (delimiter_ptr = (0 == last ? strchr(src, delimiter) : strrchr(src, delimiter))))
      |                                    ^

../../../../src/libs/zbxstr/str.c:842:32: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  842 |         if (NULL != (bracket_l = strchr(key, '[')))
      |                                ^

../../../../src/libs/zbxxml/xml.c:959:25: warning: ‘node’ may be used uninitialized [-Wmaybe-uninitialized]
  959 |                         xmlNodeSetContent(node, (xmlChar *)text_loc);
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxdb/dbconn.c:2687:60: warning: ‘values_num’ may be used uninitialized [-Wmaybe-uninitialized]
 2687 |         while (NULL == (row = zbx_db_fetch(query->result)) && query->offset < values_num)
      |                                                            ^

../../../../src/libs/zbxdiscoverer/discoverer.c:267:36: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  267 |                 if (NULL != (comma = strchr(start, ',')))
      |                                    ^

../../../../src/libs/zbxdiscoverer/discoverer.c:270:40: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  270 |                 if (NULL != (last_port = strchr(start, '-')))
      |                                        ^

../../../../src/libs/zbxcacheconfig/dbconfig.c:2942:24: warning: ‘old_type’ may be used uninitialized [-Wmaybe-uninitialized]
 2942 |         if (1 == found && *old_type != item->type)
      |             ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxcacheconfig/dbconfig.c:4345:37: warning: ‘item’ may be used uninitialized [-Wmaybe-uninitialized]
 4345 |                 timer->hostid = item->hostid;
      |                                 ~~~~^~~~~~~~

../../../../src/libs/zbxcachehistory/cachehistory.c:577:46: warning: ‘trend’ may be used uninitialized [-Wmaybe-uninitialized]
  577 |         if (value_min.ui64 < trend->value_min.ui64)
      |                              ~~~~~~~~~~~~~~~~^~~~~

../../../../src/libs/zbxdbwrap/proxy.c:1876:48: warning: ‘service’ may be used uninitialized [-Wmaybe-uninitialized]
 1876 |                                         service->dns, "");
      |                                         ~~~~~~~^~~~~

../../../../src/libs/zbxdbwrap/template_item.c:2329:25: warning: ‘overrideid’ may be used uninitialized [-Wmaybe-uninitialized]
 2329 |                         zbx_audit_discovery_rule_update_json_add_lld_override_condition(audit_context_mode,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2330 |                                         (*pitem)->itemid, overrideid, override_conditionid,
      |                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2331 |                                         (int)condition->op, condition->macro, condition->regexp);
      |                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxdbwrap/trigger_linking.c:492:38: warning: ‘tagid’ may be used uninitialized [-Wmaybe-uninitialized]
  492 |                                 tagid++;
      |                                 ~~~~~^~

../../../../src/libs/zbxdbwrap/host.c:3454:51: warning: ‘host_prototype’ may be used uninitialized [-Wmaybe-uninitialized]
 3454 |         for (i = 0; i < host_prototype->interfaces.values_num; i++)
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~

../../../../src/libs/zbxdbwrap/host.c:6607:17: warning: ‘db_version’ may be used uninitialized [-Wmaybe-uninitialized]
 6607 |                 zbx_audit_host_update_json_update_snmp_interface(audit_context_mode, hostid, db_version, version,
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6608 |                                 db_bulk, bulk, row[2], community_esc, row[3], securityname_esc, db_securitylevel,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6609 |                                 securitylevel, row[5], authpassphrase_esc, row[6], privpassphrase_esc, db_authprotocol,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6610 |                                 authprotocol, db_privprotocol, privprotocol, row[9], contextname_esc,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6611 |                                 max_repetitions, max_repetitions, interfaceid);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxdbwrap/host.c:6607:17: warning: ‘db_bulk’ may be used uninitialized [-Wmaybe-uninitialized]
 6607 |                 zbx_audit_host_update_json_update_snmp_interface(audit_context_mode, hostid, db_version, version,
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6608 |                                 db_bulk, bulk, row[2], community_esc, row[3], securityname_esc, db_securitylevel,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6609 |                                 securitylevel, row[5], authpassphrase_esc, row[6], privpassphrase_esc, db_authprotocol,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6610 |                                 authprotocol, db_privprotocol, privprotocol, row[9], contextname_esc,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6611 |                                 max_repetitions, max_repetitions, interfaceid);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxdbwrap/host.c:6607:17: warning: ‘db_securitylevel’ may be used uninitialized [-Wmaybe-uninitialized]
 6607 |                 zbx_audit_host_update_json_update_snmp_interface(audit_context_mode, hostid, db_version, version,
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6608 |                                 db_bulk, bulk, row[2], community_esc, row[3], securityname_esc, db_securitylevel,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6609 |                                 securitylevel, row[5], authpassphrase_esc, row[6], privpassphrase_esc, db_authprotocol,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6610 |                                 authprotocol, db_privprotocol, privprotocol, row[9], contextname_esc,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6611 |                                 max_repetitions, max_repetitions, interfaceid);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxdbwrap/host.c:6607:17: warning: ‘db_authprotocol’ may be used uninitialized [-Wmaybe-uninitialized]
 6607 |                 zbx_audit_host_update_json_update_snmp_interface(audit_context_mode, hostid, db_version, version,
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6608 |                                 db_bulk, bulk, row[2], community_esc, row[3], securityname_esc, db_securitylevel,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6609 |                                 securitylevel, row[5], authpassphrase_esc, row[6], privpassphrase_esc, db_authprotocol,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6610 |                                 authprotocol, db_privprotocol, privprotocol, row[9], contextname_esc,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6611 |                                 max_repetitions, max_repetitions, interfaceid);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxdbwrap/host.c:6607:17: warning: ‘db_privprotocol’ may be used uninitialized [-Wmaybe-uninitialized]
 6607 |                 zbx_audit_host_update_json_update_snmp_interface(audit_context_mode, hostid, db_version, version,
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6608 |                                 db_bulk, bulk, row[2], community_esc, row[3], securityname_esc, db_securitylevel,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6609 |                                 securitylevel, row[5], authpassphrase_esc, row[6], privpassphrase_esc, db_authprotocol,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6610 |                                 authprotocol, db_privprotocol, privprotocol, row[9], contextname_esc,
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 6611 |                                 max_repetitions, max_repetitions, interfaceid);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxembed/httprequest.c:449:53: warning: ‘request’ may be used uninitialized [-Wmaybe-uninitialized]
  449 |         duk_push_lstring(ctx, request->data, request->data_offset);
      |                                              ~~~~~~~^~~~~~~~~~~~~

../../../../src/libs/zbxicmpping/icmpping.c:764:82: warning: ‘dnsname_len’ may be used uninitialized [-Wmaybe-uninitialized]
  764 |         if (0 != args->rdns && (NULL == host->dnsname || ('\0' == *host->dnsname && 0 != dnsname_len)))
      |                                                          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxpinger/pinger.c:225:47: warning: ‘value_dbl’ may be used uninitialized [-Wmaybe-uninitialized]
  225 |                                         if (0 < value_dbl && zbx_get_float_epsilon() > value_dbl)
      |                                             ~~^~~~~~~~~~~

../../../../src/libs/zbxpoller/poller_thread.c:563:33: warning: ‘um_handle’ may be used uninitialized [-Wmaybe-uninitialized]
  563 |                                 zbx_dc_expand_user_and_func_macros(um_handle, &timeout, &items[i].host.hostid, 1, NULL);
      |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxpoller/poller_thread.c:468:40: warning: ‘um_handle_secure’ may be used uninitialized [-Wmaybe-uninitialized]
  468 |                         if (SUCCEED != zbx_substitute_item_key_params(&items[i].key, error, sizeof(error),
      |                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  469 |                                         zbx_item_key_subst_cb, um_handle_secure, &items[i]))
      |                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../include/zbxcommon.h:790:25: warning: ‘cached_dev_count’ may be used uninitialized [-Wmaybe-uninitialized]
  790 |                         zbx_log_handle(level, __VA_ARGS__);                                             \
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxpoller/checks_simple_vmware.c:377:40: warning: ‘perfvalue’ may be used uninitialized [-Wmaybe-uninitialized]
  377 |         if (ZBX_MAX_UINT64 == perfvalue->value)
      |                               ~~~~~~~~~^~~~~~~

../../../../src/libs/zbxpoller/checks_simple_vmware.c:3136:25: warning: ‘flags’ may be used uninitialized [-Wmaybe-uninitialized]
 3136 |         if (0 != (flags & ZBX_DATASTORE_COUNTER_PROVISIONED))
      |                  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../include/module.h:127:22: warning: ‘disk_capacity’ may be used uninitialized [-Wmaybe-uninitialized]
  127 |         (res)->dbl = (double)(val)              \
      |                      ^~~~~~~~~~~~~

../../../../src/libs/zbxpoller/checks_simple_vmware.c:3181:66: warning: ‘disk_used’ may be used uninitialized [-Wmaybe-uninitialized]
 3181 |                         SET_UI64_RESULT(result, disk_provisioned - disk_used);

../../../../src/libs/zbxpoller/checks_simple_vmware.c:3181:66: warning: ‘disk_provisioned’ may be used uninitialized [-Wmaybe-uninitialized]
 3181 |                         SET_UI64_RESULT(result, disk_provisioned - disk_used);

../../../../src/libs/zbxpoller/checks_simple_vmware.c:1105:17: warning: ‘timestamp’ may be used uninitialized [-Wmaybe-uninitialized]
 1105 |                 zbx_set_agent_result_meta(add_results->values[add_results->values_num - 1], key, (int)timestamp);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxpoller/checks_simple_vmware.c:1105:17: warning: ‘key’ may be used uninitialized [-Wmaybe-uninitialized]
 1105 |                 zbx_set_agent_result_meta(add_results->values[add_results->values_num - 1], key, (int)timestamp);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxpreproc/item_preproc.c:1104:30: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 1104 |         if (NULL != (newline = strchr(params, '\n')))
      |                              ^

../../../../src/libs/zbxpreproc/item_preproc.c:1475:36: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 1475 |                 if (NULL == (field = strchr(params, '\n')))
      |                                    ^

../../../../src/libs/zbxpreproc/item_preproc.c:1493:36: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 1493 |                 if (NULL == (field = strchr(params, '\n')))
      |                                    ^

../../../../src/libs/zbxpreproc/preproc_snmp.c:529:32: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  529 |         if (NULL == (delim_ptr = strchr(params, '\n')))
      |                                ^

../../../../include/zbxcommon.h:360:41: warning: ‘field_name’ may be used uninitialized [-Wmaybe-uninitialized]
  360 | #define zbx_strdup(old, str)            zbx_strdup2(__FILE__, __LINE__, old, str)
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/libs/zbxpreproc/pp_execute.c:223:26: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  223 |         if (NULL == (ptr = strchr(params, '\n')))
      |                          ^

../../../../src/libs/zbxprometheus/zbxprometheus.c:1845:72: warning: ‘condition’ may be used uninitialized [-Wmaybe-uninitialized]
 1845 |         if (NULL == (label_index = prometheus_get_index(prom, condition->key)))
      |                                                               ~~~~~~~~~^~~~~

../../../../src/libs/zbxexpression/expr_eval.c:1559:91: warning: ‘percentage’ may be used uninitialized [-Wmaybe-uninitialized]
 1559 |                         if (SUCCEED == (ret = zbx_eval_calc_histogram_quantile(percentage / 100, &results_tmp,
      |                                                                                ~~~~~~~~~~~^~~~~

../../../../src/libs/zbxexpression/expression.c:2637:50: warning: ‘c’ may be used uninitialized [-Wmaybe-uninitialized]
 2637 |                         (*data)[token.loc.r + 1] = c;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~^~~

../../../../src/libs/zbxsnmptrapper/snmptrapper.c:288:26: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  288 |         if (NULL != (ptr = strstr(trap, "\nVARBINDS:\n")) || NULL != (ptr = strstr(trap, "sysUpTimeInstance")) ||
      |                          ^

../../../../src/libs/zbxsnmptrapper/snmptrapper.c:288:75: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  288 |         if (NULL != (ptr = strstr(trap, "\nVARBINDS:\n")) || NULL != (ptr = strstr(trap, "sysUpTimeInstance")) ||
      |                                                                           ^

../../../../src/libs/zbxsnmptrapper/snmptrapper.c:289:38: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  289 |                         NULL != (ptr = strstr(trap, ".1.3.6.1.2.1.1.3.0")) ||
      |                                      ^

../../../../src/libs/zbxsnmptrapper/snmptrapper.c:290:38: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  290 |                         NULL != (ptr = strstr(trap, " iso.3.6.1.2.1.1.3.0")))
      |                                      ^

../../../../src/libs/zbxtasks/task.c:557:50: warning: ‘taskid’ may be used uninitialized [-Wmaybe-uninitialized]
  557 |                         tasks[i]->taskid = taskid++;
      |                                            ~~~~~~^~

../../../../src/zabbix_agent/active_checks/active_checks.c:920:32: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  920 |                 if (NULL != (p = strchr(config_listen_ip, ',')))
      |                                ^

../../../../src/zabbix_agent/logfiles/logfiles.c:4108:37: warning: ‘s_count_orig’ may be used uninitialized [-Wmaybe-uninitialized]
 4108 |                         match_count = s_count_orig - s_count;
      |                         ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/zabbix_agent/logfiles/logfiles.c:4153:39: warning: ‘mtime_orig’ may be used uninitialized [-Wmaybe-uninitialized]
 4153 |                         metric->mtime =  mtime_orig;
      |                         ~~~~~~~~~~~~~~^~~~~~~~~~~~~

../../../../src/zabbix_agent/logfiles/logfiles.c:4154:41: warning: ‘big_rec_orig’ may be used uninitialized [-Wmaybe-uninitialized]
 4154 |                         metric->big_rec = big_rec_orig;
      |                         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~

../../../../src/zabbix_agent/logfiles/logfiles.c:4152:45: warning: ‘lastlogsize_orig’ may be used uninitialized [-Wmaybe-uninitialized]
 4152 |                         metric->lastlogsize = lastlogsize_orig;
      |                         ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~

../../../src/zabbix_agent/zabbix_agentd.c:872:33: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  872 |                 if (NULL != (p2 = strchr(p1, ',')))
      |                                 ^

/usr/include/bits/string_fortified.h:29:10: warning: ‘__builtin_memcpy’ specified bound between 18446744056529682432 and 18446744073709551608 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
   29 |   return __builtin___memcpy_chk (__dest, __src, __len,
      |          ^

../../../../src/libs/zbxdbupgrade/dbupgrade_5010.c:978:29: warning: ‘min_size_w’ may be used uninitialized [-Wmaybe-uninitialized]
  978 |                 item.size = MAX(pref_size_w, min_size_w);
      |                             ^~~

../../../../include/zbxalgo.h:441:46: warning: ‘min_size_h’ may be used uninitialized [-Wmaybe-uninitialized]
  441 |         vector->values[vector->values_num++] = value;                                                           \
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~

../../../../include/zbxalgo.h:425:27: warning: ‘dim_x’ may be used uninitialized [-Wmaybe-uninitialized]
  425 |         if (NULL != vector->values)                                                                             \
      |                     ~~~~~~^~~~~~~~

../../../../include/zbxalgo.h:425:27: warning: ‘dim_y’ may be used uninitialized [-Wmaybe-uninitialized]
  425 |         if (NULL != vector->values)                                                                             \
      |                     ~~~~~~^~~~~~~~

../../../../include/zbxalgo.h:441:15: warning: ‘sla’ may be used uninitialized [-Wmaybe-uninitialized]
  441 |         vector->values[vector->values_num++] = value;                                                           \
      |         ~~~~~~^~~~~~~~

../../../../src/libs/zbxdbupgrade/dbupgrade_5030.c:1193:24: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 1193 |         if (NULL == (p = strrchr(name, '/')))
      |                        ^

../../../../src/libs/zbxdbupgrade/dbupgrade_5030.c:5139:28: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 5139 |         if (NULL == (macro = strchr(key, '{')))
      |                            ^

../../../../src/libs/zbxdbupgrade/dbupgrade_5030.c:5142:29: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 5142 |         if (NULL != (params = strchr(key, '[')) && params < macro)
      |                             ^

../../../../src/libs/zbxdbupgrade/dbupgrade_5030.c:2528:29: warning: ‘min_size_w’ may be used uninitialized [-Wmaybe-uninitialized]
 2528 |                 item.size = MAX(pref_size_w, min_size_w);
      |                             ^~~

../../../../src/zabbix_server/cachehistory/trigger_eval.c:287:47: warning: ‘items_err’ may be used uninitialized [-Wmaybe-uninitialized]
  287 |                         errcode = (*items_err)[i];
      |                                               ^

../../../../src/zabbix_server/events/events.c:594:40: warning: ‘eventid’ may be used uninitialized [-Wmaybe-uninitialized]
  594 |                         event->eventid = eventid++;
      |                         ~~~~~~~~~~~~~~~^~~~~~~~~~~

../../../../src/zabbix_server/escalator/escalator.c:2780:9: warning: ‘service_alarm’ may be used uninitialized [-Wmaybe-uninitialized]
 2780 |         escalation_execute_update_operations(event, NULL, action, NULL, service_alarm, service, default_timezone,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2781 |                         roles, config_timeout, config_trapper_timeout, config_source_ip, config_ssh_key_location,
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2782 |                         get_config_forks, config_enable_global_scripts, program_type);
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/zabbix_server/lld/lld_host.c:2851:25: warning: ‘next_groupid’ may be used uninitialized [-Wmaybe-uninitialized]
 2851 |                         zbx_db_insert_add_values(&db_insert_group, group->groupid, group->name,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2852 |                                                                 (int)ZBX_FLAG_DISCOVERY_CREATED);
      |                                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../../../src/zabbix_server/lld/lld_host.c:2920:41: warning: ‘next_gdid’ may be used uninitialized [-Wmaybe-uninitialized]
 2920 |                                         zbx_db_insert_add_values(&db_insert_gdiscovery, discovery->groupdiscoveryid,
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2921 |                                                         group->groupid, discovery->parent_group_prototypeid,
      |                                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2922 |                                                         group_prototype->name);
      |                                                         ~~~~~~~~~~~~~~~~~~~~~~

../../../../src/zabbix_server/lld/lld_trigger.c:3139:33: warning: ‘triggertagid’ may be used uninitialized [-Wmaybe-uninitialized]
 3139 |                                 zbx_db_insert_add_values(&db_insert_ttags, tag->tagid, trigger->triggerid,
      |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 3140 |                                                 tag->tag, tag->value);
      |                                                 ~~~~~~~~~~~~~~~~~~~~~

../../../../src/zabbix_server/lld/lld_rule.c:2058:77: warning: ‘new_conditionid’ may be used uninitialized [-Wmaybe-uninitialized]
 2058 |                                                 row->rowid = new_conditionid++;
      |                                                              ~~~~~~~~~~~~~~~^~

../../../../src/zabbix_server/lld/lld_rule.c:2066:77: warning: ‘new_operationid’ may be used uninitialized [-Wmaybe-uninitialized]
 2066 |                                                 row->rowid = new_operationid++;
      |                                                              ~~~~~~~~~~~~~~~^~

../../../../src/zabbix_server/lld/lld_rule.c:2145:73: warning: ‘new_optagid’ may be used uninitialized [-Wmaybe-uninitialized]
 2145 |                                                 row->rowid = new_optagid++;
      |                                                              ~~~~~~~~~~~^~

../../../../src/zabbix_server/lld/lld_rule.c:2153:78: warning: ‘new_optemplateid’ may be used uninitialized [-Wmaybe-uninitialized]
 2153 |                                                 row->rowid = new_optemplateid++;
      |                                                              ~~~~~~~~~~~~~~~~^~

../../../../include/zbxcommon.h:381:12: warning: ‘recipient_len’ may be used uninitialized [-Wmaybe-uninitialized]
  381 |         if (ptr)                \
      |            ^

../../../../include/zbxcommon.h:381:12: warning: ‘info_len’ may be used uninitialized [-Wmaybe-uninitialized]
  381 |         if (ptr)                \
      |            ^

../../../src/zabbix_server/server.c:2709:65: warning: ‘standby_warning_time’ may be used uninitialized [-Wmaybe-uninitialized]
 2709 |                         if (standby_warning_time + SEC_PER_HOUR <= now)
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~