From 6776ea7a79c8c2d64678ecee2f6c1d6c6045059a Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Wed, 9 Feb 2005 21:15:44 +0000
Subject: [PATCH] Fix H.323 locking (bug #3540)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4992 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
channels/chan_h323.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/channels/chan_h323.c b/channels/chan_h323.c
index 2b07ca9801..3756dc9403 100755
--- a/channels/chan_h323.c
+++ b/channels/chan_h323.c
@@ -832,7 +832,6 @@ static struct ast_channel *oh323_new(struct oh323_pvt *pvt, int state, const cha
} else {
ast_log(LOG_WARNING, "Unable to allocate channel structure\n");
}
- ast_mutex_unlock(&pvt->lock);
return ch;
}
@@ -1389,8 +1388,14 @@ static int answer_call(unsigned call_reference, const char *token)
ast_log(LOG_ERROR, "Something is wrong: answer_call\n");
return 0;
}
+ /* Briefly lock call for oh323_new() */
+ ast_mutex_lock(&pvt->lock);
+
/* allocate a channel and tell asterisk about it */
c = oh323_new(pvt, AST_STATE_RINGING, pvt->cd.call_token);
+
+ /* And release when done */
+ ast_mutex_unlock(&pvt->lock);
if (!c) {
ast_log(LOG_ERROR, "Couldn't create channel. This is bad\n");
return 0;
--
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