1 files changed, 8 insertions, 24 deletions

diff --git a/sql/event_scheduler.cc b/sql/event_scheduler.cc
index 3450e60f85c..8ed5901b69a 100644
--- a/sql/event_scheduler.cc
+++ b/sql/event_scheduler.cc
@@ -133,9 +133,6 @@ post_init_event_thread(THD *thd)
     thd->cleanup();
     return TRUE;
   }
-
-  add_to_active_threads(thd);
-  inc_thread_running();
   return FALSE;
 }
 
@@ -153,8 +150,8 @@ deinit_event_thread(THD *thd)
 {
   thd->proc_info= "Clearing";
   DBUG_PRINT("exit", ("Event thread finishing"));
-
-  delete_running_thd(thd);
+  unlink_not_visible_thd(thd);
+  delete thd;
 }
 
 
@@ -188,6 +185,7 @@ pre_init_event_thread(THD* thd)
   thd->net.read_timeout= slave_net_timeout;
   thd->variables.option_bits|= OPTION_AUTO_IS_NULL;
   thd->client_capabilities|= CLIENT_MULTI_RESULTS;
+  add_to_active_threads(thd);
 
   /*
     Guarantees that we will see the thread in SHOW PROCESSLIST though its
@@ -234,13 +232,8 @@ event_scheduler_thread(void *arg)
   my_free(arg);
   if (!res)
     scheduler->run(thd);
-  else
-  {
-    thd->proc_info= "Clearing";
-    net_end(&thd->net);
-    delete thd;
-  }
 
+  deinit_event_thread(thd);
   DBUG_LEAVE;                               // Against gcc warnings
   my_thread_end();
   return 0;
@@ -304,6 +297,7 @@ Event_worker_thread::run(THD *thd, Event_queue_element_for_exec *event)
   DBUG_ENTER("Event_worker_thread::run");
   DBUG_PRINT("info", ("Time is %ld, THD: 0x%lx", (long) my_time(0), (long) thd));
 
+  inc_thread_running();
   if (res)
     goto end;
 
@@ -332,6 +326,7 @@ end:
              event->name.str));
 
   delete event;
+  dec_thread_running();
   deinit_event_thread(thd);
 
   DBUG_VOID_RETURN;
@@ -436,13 +431,9 @@ Event_scheduler::start(int *err_no)
                     " Can not create thread for event scheduler (errno=%d)",
                     *err_no);
 
-    new_thd->proc_info= "Clearing";
-    DBUG_ASSERT(new_thd->net.buff != 0);
-    net_end(&new_thd->net);
-
     state= INITIALIZED;
     scheduler_thd= NULL;
-    delete new_thd;
+    deinit_event_thread(new_thd);
 
     delete scheduler_param_value;
     ret= true;
@@ -509,7 +500,6 @@ Event_scheduler::run(THD *thd)
   }
 
   LOCK_DATA();
-  deinit_event_thread(thd);
   scheduler_thd= NULL;
   state= INITIALIZED;
   DBUG_PRINT("info", ("Broadcasting COND_state back to the stoppers"));
@@ -569,10 +559,7 @@ Event_scheduler::execute_top(Event_queue_element_for_exec *event_name)
     sql_print_error("Event_scheduler::execute_top: Can not create event worker"
                     " thread (errno=%d). Stopping event scheduler", res);
 
-    new_thd->proc_info= "Clearing";
-    DBUG_ASSERT(new_thd->net.buff != 0);
-    net_end(&new_thd->net);
-
+    deinit_event_thread(new_thd);
     goto error;
   }
 
@@ -584,9 +571,6 @@ Event_scheduler::execute_top(Event_queue_element_for_exec *event_name)
 
 error:
   DBUG_PRINT("error", ("Event_scheduler::execute_top() res: %d", res));
-  if (new_thd)
-    delete new_thd;
-
   delete event_name;
   DBUG_RETURN(TRUE);
 }