From 886cf4f2279008197cfd6d216a55bf76eb1ef286 Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Mon, 11 Aug 2003 20:45:43 +0000
Subject: [PATCH] Lock masquerading into channel

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1291 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_local.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/channels/chan_local.c b/channels/chan_local.c
index b9fc4ac108..221b011351 100755
--- a/channels/chan_local.c
+++ b/channels/chan_local.c
@@ -129,11 +129,16 @@ static void check_bridge(struct local_pvt *p, int isoutbound)
 		return;
 	if (isoutbound && p->chan && p->chan->bridge && p->owner) {
 		/* Masquerade bridged channel into owner */
+		/* Lock other side first */
+		ast_pthread_mutex_lock(&p->chan->bridge->lock);
 		ast_channel_masquerade(p->owner, p->chan->bridge);
+		ast_pthread_mutex_unlock(&p->chan->bridge->lock);
 		p->alreadymasqed = 1;
 	} else if (!isoutbound && p->owner && p->owner->bridge && p->chan) {
 		/* Masquerade bridged channel into chan */
+		ast_pthread_mutex_lock(&p->owner->bridge->lock);
 		ast_channel_masquerade(p->chan, p->owner->bridge);
+		ast_pthread_mutex_unlock(&p->owner->bridge->lock);
 		p->alreadymasqed = 1;
 	}
 }
-- 
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