Assume we we have a queue with 2 entries (A and B with triggerA() and triggerB()).
If triggerA() removes itself tevent_queue_entry_destructor() will be called
for A, this schedules the immediate event to call triggerB().
If triggerA() then also removes B by an explicit of implizit talloc_free(),
q->list is NULL, but the immediate event is still scheduled and can't be unscheduled.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
(cherry picked from commit
7fe5584e2a59584431cb2ddf8a4da22bfb924454)
Autobuild-User(v4-0-test): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(v4-0-test): Tue Apr 1 11:33:36 CEST 2014 on sn-devel-104
return;
}
+ if (!q->list) {
+ return;
+ }
+
q->list->triggered = true;
q->list->trigger(q->list->req, q->list->private_data);
}