From: Russell Bryant <russell@russellbryant.com>
Date: Thu, 12 Jun 2008 18:22:44 +0000 (+0000)
Subject: Fix some race conditions that cause ast_assert() to report that chan_iax2 tried
X-Git-Tag: 1.4.22-rc1~217
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=836d5c5afae533a887225b9f4903436c816d6a46;p=thirdparty%2Fasterisk.git

Fix some race conditions that cause ast_assert() to report that chan_iax2 tried
to remove an entry that wasn't in the scheduler


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@122259 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 758f4117bf..9e0e9a388f 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -1010,10 +1010,19 @@ static void __send_ping(const void *data)
 
 static int send_ping(const void *data)
 {
+	int callno = (long) data;
+
+	ast_mutex_lock(&iaxsl[callno]);
+	if (iaxs[callno]) {
+		iaxs[callno]->pingid = -1;
+	}
+	ast_mutex_unlock(&iaxsl[callno]);
+
 #ifdef SCHED_MULTITHREADED
 	if (schedule_action(__send_ping, data))
 #endif		
 		__send_ping(data);
+
 	return 0;
 }
 
@@ -1050,10 +1059,19 @@ static void __send_lagrq(const void *data)
 
 static int send_lagrq(const void *data)
 {
+	int callno = (long) data;
+
+	ast_mutex_lock(&iaxsl[callno]);
+	if (iaxs[callno]) {
+		iaxs[callno]->lagid = -1;
+	}
+	ast_mutex_unlock(&iaxsl[callno]);
+
 #ifdef SCHED_MULTITHREADED
 	if (schedule_action(__send_lagrq, data))
 #endif		
 		__send_lagrq(data);
+	
 	return 0;
 }