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mariadb_reconnect: reconnection may fail to allocate extensions

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If this the case, tmp_mysql.extensions will be a null pointer
and the rest of the reconnection cannot continue.
This commit is contained in:
Daniel Black
2025-05-27 16:18:50 +10:00
parent b22b85bcdf
commit d5d330f82a
1 changed files with 8 additions and 1 deletions
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9
libmariadb/mariadb_lib.c
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@ -2111,7 +2111,14 @@ my_bool STDCALL mariadb_reconnect(MYSQL *mysql)
return(1); return(1);
} }
mysql_init(&tmp_mysql); if (!mysql_init(&tmp_mysql))
{
/* extensions may have failed to allocate */
SET_CLIENT_ERROR(mysql, CR_OUT_OF_MEMORY, SQLSTATE_UNKNOWN, 0);
tmp_mysql.free_me= 0;
mysql_close(&tmp_mysql);
return(1);
}
tmp_mysql.free_me= 0; tmp_mysql.free_me= 0;
tmp_mysql.options=mysql->options; tmp_mysql.options=mysql->options;
if (mysql->extension->conn_hdlr) if (mysql->extension->conn_hdlr)