diff options
| author | unknown <serg@serg.mysql.com> | 2003-01-21 16:07:31 +0100 |
|---|---|---|
| committer | unknown <serg@serg.mysql.com> | 2003-01-21 16:07:31 +0100 |
| commit | 581cbb3b84d36f8e0c2f84016d1db2c5b61b2c66 (patch) | |
| tree | 5d75f970d2652f13a94feb7059dd717372547775 /sql/sql_parse.cc | |
| parent | 33117252a451617d0573a570261841b4dd3327b4 (diff) | |
| download | mariadb-git-581cbb3b84d36f8e0c2f84016d1db2c5b61b2c66.tar.gz | |
fixed double-free bug in COM_CHANGE_USER
Diffstat (limited to 'sql/sql_parse.cc')
| -rw-r--r-- | sql/sql_parse.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index d8a4a5fee83..d11548a62e2 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -793,6 +793,7 @@ bool do_command(THD *thd) char *save_user= thd->user; char *save_priv_user= thd->priv_user; char *save_db= thd->db; + thd->user=0; if ((uint) ((uchar*) db - net->read_pos) > packet_length) { // Check if protocol is ok @@ -802,7 +803,6 @@ bool do_command(THD *thd) if (check_user(thd, COM_CHANGE_USER, user, passwd, db, 0)) { // Restore old user x_free(thd->user); - x_free(thd->db); thd->master_access=save_master_access; thd->db_access=save_db_access; thd->db=save_db; |