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Bug #17297012 MEMORY LEAK IN MYSQL_OPTIONS WHILE CALLING WITH OPTION MYSQL_SET_CLIENT_IP

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Memory Leak in mysql_options() was caused by missing call
to my_free() in MYSQL_SET_CLIENT_IP branch. Fixed by adding
my_free() to cleanup mysql->options.client_ip value before
assigning new value.
This commit is contained in:
Igor Solodovnikov 2013-08-30 20:05:37 +03:00
parent c53cad81f8
commit 913f2296c5
1 changed files with 2 additions and 1 deletions
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3
sql-common/client.c
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@ -1,5 +1,5 @@
/*
Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -3167,6 +3167,7 @@ mysql_options(MYSQL *mysql,enum mysql_option option, const void *arg)
mysql->options.methods_to_use= option;
break;
case MYSQL_SET_CLIENT_IP:
my_free(mysql->options.client_ip,MYF(MY_ALLOW_ZERO_PTR));
mysql->options.client_ip= my_strdup(arg, MYF(MY_WME));
break;
case MYSQL_SECURE_AUTH: