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| author | Sergei Golubchik <serg@mariadb.org> | 2015-02-03 18:19:56 +0100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2015-02-03 18:19:56 +0100 |
| commit | bfe703a45888107936c184076eaead28b8b8a90a (patch) | |
| tree | 183080fb1f6665badce232171ec4423927bbaec8 /sql/sql_acl.cc | |
| parent | d0fb9580e0b2400d633b672e881a9d661cafb07f (diff) | |
| download | mariadb-git-bfe703a45888107936c184076eaead28b8b8a90a.tar.gz | |
don't let current_thd to point to a destroyed THD
* reset current_thd in THD::~THD, otherwise my_malloc_size_cb_func()
might access THD after it was destroyed.
* remove now redundant set_current_thd(0) calls that follow delete thd.
Diffstat (limited to 'sql/sql_acl.cc')
| -rw-r--r-- | sql/sql_acl.cc | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc index c8714423933..96fff6d6763 100644 --- a/sql/sql_acl.cc +++ b/sql/sql_acl.cc @@ -1140,8 +1140,6 @@ bool acl_init(bool dont_read_acl_tables) */ return_val= acl_reload(thd); delete thd; - /* Remember that we don't have a THD */ - set_current_thd(0); DBUG_RETURN(return_val); } @@ -6556,8 +6554,6 @@ bool grant_init() thd->store_globals(); return_val= grant_reload(thd); delete thd; - /* Remember that we don't have a THD */ - set_current_thd(0); DBUG_RETURN(return_val); } |