From fc74a46ee25c8f3817b3bbbbb62a0870d731aaf8 Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Thu, 15 Nov 2007 18:11:36 +0000
Subject: [PATCH] Merged revisions 89298 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r89298 | tilghman | 2007-11-15 12:05:56 -0600 (Thu, 15 Nov 2007) | 5 lines

Yet another memory corruption issue.
Reported by: atis
Patch by: tilghman
Fixes issue #10923

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89299 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_iax2.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 729b89db52..ce533a2504 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -9096,6 +9096,18 @@ static void *iax2_process_thread(void *data)
 		handle_deferred_full_frames(thread);
 	}
 
+	/*!\note For some reason, idle threads are exiting without being removed
+	 * from an idle list, which is causing memory corruption.  Forcibly remove
+	 * it from the list, if it's there.
+	 */
+	AST_LIST_LOCK(&idle_list);
+	AST_LIST_REMOVE(&idle_list, thread, list);
+	AST_LIST_UNLOCK(&idle_list);
+
+	AST_LIST_LOCK(&dynamic_list);
+	AST_LIST_REMOVE(&dynamic_list, thread, list);
+	AST_LIST_UNLOCK(&dynamic_list);
+
 	/* I am exiting here on my own volition, I need to clean up my own data structures
 	* Assume that I am no longer in any of the lists (idle, active, or dynamic)
 	*/
-- 
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