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untested changes to close socket on slave stop for OS's that do not

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interrupt I/O after thr_alarm_kill()

test case for order by desc coredump
This commit is contained in:
sasha@mysql.sashanet.com
2001-03-12 20:17:32 -07:00
parent ad8f2810f6
commit a2b6410965
7 changed files with 118 additions and 18 deletions
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16
sql/sql_parse.cc
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@ -2778,22 +2778,8 @@ void kill_one_thread(THD *thd, ulong id)
if ((thd->master_access & PROCESS_ACL) ||
!strcmp(thd->user,tmp->user))
{
thr_alarm_kill(tmp->real_id);
tmp->killed=1;
tmp->prepare_to_die();
error=0;
if (tmp->mysys_var)
{
pthread_mutex_lock(&tmp->mysys_var->mutex);
if (!tmp->system_thread) // Don't abort locks
tmp->mysys_var->abort=1;
if (tmp->mysys_var->current_mutex)
{
pthread_mutex_lock(tmp->mysys_var->current_mutex);
pthread_cond_broadcast(tmp->mysys_var->current_cond);
pthread_mutex_unlock(tmp->mysys_var->current_mutex);
}
pthread_mutex_unlock(&tmp->mysys_var->mutex);
}
}
else
error=ER_KILL_DENIED_ERROR;