### Description

Function sql_xquery returns 1 for empty query result.

#### Reproduction

Table sbc_uacreg is empty modparam("sqlops", "sqlcon", "con=>mysql://kamailio:pass@172.31.1.237/fs")

if (sql_xquery("con", "SELECT * FROM sbc_uacreg WHERE l_uuid = '$hdr(X-Gateway)'", "ra") == 1) { xlog("(PSTN) SELECT * FROM sbc_uacreg WHERE l_uuid = '$hdr(X-Gateway)' =============================================================================\n"); $var(register) = "1"; }

#### Log Messages

``` Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_query.c:72]: db_do_submit_query(): submitted query: SELECT * FROM sbc_uacreg WHERE l_uuid = 'GwProdIpAuth', result 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:119]: db_new_result(): allocate 56 bytes for result set at 0x7fa7c2c91170 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:67]: db_mysql_get_columns(): 16 columns returned from the query Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:156]: db_allocate_columns(): allocate 128 bytes for result names at 0x7fa7c2c91288 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:167]: db_allocate_columns(): allocate 64 bytes for result types at 0x7fa7c2c91370 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[0] at 0x7fa7c2c91418 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2c91418)[0]=[id] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:105]: db_mysql_get_columns(): use DB1_INT result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[1] at 0x7fa7c2c91490 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2c91490)[1]=[l_uuid] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[2] at 0x7fa7c2c91508 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2c91508)[2]=[l_username] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[3] at 0x7fa7c2c91580 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2c91580)[3]=[l_domain] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[4] at 0x7fa7c2c915f8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2c915f8)[4]=[r_username] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[5] at 0x7fa7c2c91670 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2c91670)[5]=[r_domain] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[6] at 0x7fa7c2c916e8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2c916e8)[6]=[realm] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[7] at 0x7fa7c2c91760 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2c91760)[7]=[auth_username] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[8] at 0x7fa7c2c917d8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2c917d8)[8]=[auth_password] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[9] at 0x7fa7c2c91850 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2c91850)[9]=[auth_ha1] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[10] at 0x7fa7c2cbe3c8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2cbe3c8)[10]=[auth_proxy] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[11] at 0x7fa7c2cbe440 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2cbe440)[11]=[expires] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:105]: db_mysql_get_columns(): use DB1_INT result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[12] at 0x7fa7c2cbe4b8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2cbe4b8)[12]=[flags] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:105]: db_mysql_get_columns(): use DB1_INT result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[13] at 0x7fa7c2cbe530 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2cbe530)[13]=[reg_delay] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:105]: db_mysql_get_columns(): use DB1_INT result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[14] at 0x7fa7c2cbe5a8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2cbe5a8)[14]=[contact_addr] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:84]: db_mysql_get_columns(): allocate 16 bytes for RES_NAMES[15] at 0x7fa7c2cbe620 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:91]: db_mysql_get_columns(): RES_NAMES(0x7fa7c2cbe620)[15]=[socket] Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:148]: db_mysql_get_columns(): use DB1_STRING result type Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} db_mysql [km_res.c:181]: db_mysql_convert_rows(): no rows returned from the query Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} sqlops [sql_api.c:494]: sql_exec_xquery(): no result after query Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:79]: db_free_columns(): freeing 16 columns Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[0] at 0x7fa7c2c91418 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[1] at 0x7fa7c2c91490 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[2] at 0x7fa7c2c91508 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[3] at 0x7fa7c2c91580 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[4] at 0x7fa7c2c915f8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[5] at 0x7fa7c2c91670 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[6] at 0x7fa7c2c916e8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[7] at 0x7fa7c2c91760 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[8] at 0x7fa7c2c917d8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[9] at 0x7fa7c2c91850 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[10] at 0x7fa7c2cbe3c8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[11] at 0x7fa7c2cbe440 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[12] at 0x7fa7c2cbe4b8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[13] at 0x7fa7c2cbe530 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[14] at 0x7fa7c2cbe5a8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[15] at 0x7fa7c2cbe620 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:96]: db_free_columns(): freeing result names at 0x7fa7c2c91288 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:101]: db_free_columns(): freeing result types at 0x7fa7c2c91370 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [db_res.c:138]: db_free_result(): freeing result set at 0x7fa7c2c91170 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: exec: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} *** cfgtrace:dbg_cfg_trace(): request_route=[PSTN] c=[/usr/local/etc/kamailio/kamailio.cfg] l=1155 a=25 n=xlog Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Via] type 1 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Max-Forwards] type 8 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [From] type 4 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [To] type 3 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Call-ID] type 6 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [CSeq] type 5 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Contact] type 7 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [User-Agent] type 28 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Allow] type 21 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Supported] type 17 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Allow-Events] type 39 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Content-Type] type 11 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Content-Disposition] type 30 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Content-Length] type 12 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: DEBUG: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [X-Gateway] type 0 Jun 24 17:14:52 ip-172-31-3-158 /usr/local/sbin/kamailio[49325]: ERROR: {1 53491654 INVITE 00a98cb1-6e84-123b-fca2-069c0e3bf50e} <script>: (PSTN) SELECT * FROM sbc_uacreg WHERE l_uuid = 'GwProdIpAuth' ============================================================================= ```

### Additional Information

* **Kamailio Version** - output of `kamailio -v`

``` version: kamailio 5.7.0-dev0 (x86_64/linux) 0d9380 flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 0d9380 compiled on 14:06:32 May 26 2022 with gcc 11.2.0 ```

* **Operating System**:

<!-- Details about the operating system, the type: Linux (e.g.,: Debian 8.4, Ubuntu 16.04, CentOS 7.1, ...), MacOS, xBSD, Solaris, ...; Kernel details (output of `lsb_release -a` and `uname -a`) -->

``` Distributor ID: Ubuntu Description: Ubuntu 22.04 LTS Release: 22.04 Codename: jammy

Linux ip-172-31-3-158 5.15.0-1011-aws #14-Ubuntu SMP Wed Jun 1 20:54:22 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

```