From: Joshua Colp <jcolp@digium.com>
Date: Mon, 30 Oct 2006 18:13:07 +0000 (+0000)
Subject: We need to lock the pvt structure during retransmission as another worker thread... 
X-Git-Tag: 1.4.0-beta4~243
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a7e0a4d143b0b3d74de2256600b881e5582a3852;p=thirdparty%2Fasterisk.git

We need to lock the pvt structure during retransmission as another worker thread may be doing something as well.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@46474 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index e2a0feddc0..e51ccafc7c 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -8060,11 +8060,12 @@ static void *network_thread(void *ignore)
 				continue;
 			
 			f->sentyet++;
-			/* Send a copy immediately -- errors here are ok, so don't bother locking */
+			ast_mutex_lock(&iaxsl[f->callno]);
 			if (iaxs[f->callno]) {
 				send_packet(f);
 				count++;
 			} 
+			ast_mutex_unlock(&iaxsl[f->callno]);
 			if (f->retries < 0) {
 				/* This is not supposed to be retransmitted */
 				AST_LIST_REMOVE(&iaxq.queue, f, list);