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decrement thead_count *after* THD is destroyed

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because thread_count means just that: number of THDs
and shutdown code looks at it to know when to free
shared data structures that THD uses.

This fixes random crashes in ~THD on shutdown
This commit is contained in:
Sergei Golubchik
2016-05-09 18:30:22 +02:00
parent 74aef87c5e
commit 7425610c81
3 changed files with 4 additions and 2 deletions
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2
sql/threadpool_common.cc
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@ -201,7 +201,7 @@ void threadpool_remove_connection(THD *thd)
close_connection(thd, 0);
unlink_thd(thd);
delete thd;
mysql_cond_broadcast(&COND_thread_count);
dec_thread_count();
/*
Free resources associated with this connection: