app_queue: Cleanup ao2_iterator

Clean ao2_iterator, resolving reference leak to queue members.

ASTERISK-24454 #close
Reported by: Corey Farrell
Review: https://reviewboard.asterisk.org/r/4111/
........

Merged revisions 426255 from http://svn.asterisk.org/svn/asterisk/branches/11

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/12@426260 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_queue.c b/apps/app_queue.c
index e165ea5558ca53dc61b79e9d123f5e4658caaa1e..3c1120063597db4f586a802c43b40bca920ceb02 100644 (file)
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -3396,6 +3396,7 @@ static void update_realtime_members(struct call_queue *q)
                        }
                        ao2_ref(m, -1);
                }
+               ao2_iterator_destroy(&mem_iter);
                ast_debug(3, "Queue %s has no realtime members defined. No need for update\n", q->name);
                ao2_unlock(q);
                return;