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| author | sjaakola <seppo.jaakola@iki.fi> | 2015-12-02 23:20:10 +0200 |
|---|---|---|
| committer | Nirbhay Choubey <nirbhay@mariadb.com> | 2016-02-23 00:22:04 -0500 |
| commit | 32df0b1aac4ebd8ae7232260500ae4d262ca9915 (patch) | |
| tree | 2c71f172c24fd340dfc1b2b3bf0d8c85df4c47f6 /sql/mdl.cc | |
| parent | 90e5e2f91c2f5be240186b6c08f4cab8c8c8b278 (diff) | |
| download | mariadb-git-32df0b1aac4ebd8ae7232260500ae4d262ca9915.tar.gz | |
refs codership/mysql-wsrep#233
- avoiding the race condition, by not grabbing thd->LOCK_wsrep_thd for
accessing thd->wsrep_exec_mode. The caller is same thread and exec mode
can only be changed by self.
Diffstat (limited to 'sql/mdl.cc')
| -rw-r--r-- | sql/mdl.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/mdl.cc b/sql/mdl.cc index 2aef46a4fa5..daa3d919c15 100644 --- a/sql/mdl.cc +++ b/sql/mdl.cc @@ -1455,7 +1455,7 @@ MDL_wait::timed_wait(MDL_context_owner *owner, struct timespec *abs_timeout, DBUG_ASSERT(!debug_sync_set_action((owner->get_thd()), STRING_WITH_LEN(act))); };); - if (wsrep_thd_is_BF(owner->get_thd(), true)) + if (wsrep_thd_is_BF(owner->get_thd(), false)) { wait_result= mysql_cond_wait(&m_COND_wait_status, &m_LOCK_wait_status); } |