From: Joshua Colp <jcolp@digium.com>
Date: Mon, 2 Mar 2009 14:28:09 +0000 (+0000)
Subject: Do not try to remove a registration scheduled item if the scheduler context has alrea... 
X-Git-Tag: 1.6.2.0-beta1~109
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=775b30307fd8c4c4d77e41275bcfb4b018e9daef;p=thirdparty%2Fasterisk.git

Do not try to remove a registration scheduled item if the scheduler context has already been destroyed.

(closes issue #14580)
Reported by: alecdavis


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@179323 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 3246bae5a2..46b3b5ff81 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -11184,7 +11184,9 @@ static void delete_users(void)
 
 	AST_LIST_LOCK(&registrations);
 	while ((reg = AST_LIST_REMOVE_HEAD(&registrations, entry))) {
-		ast_sched_thread_del(sched, reg->expire);
+		if (sched) {
+			ast_sched_thread_del(sched, reg->expire);
+		}
 		if (reg->callno) {
 			int callno = reg->callno;
 			ast_mutex_lock(&iaxsl[callno]);