[asterisk-commits] tilghman: trunk r89299 - in /trunk: ./ channels/chan_iax2.c

[SVN commits to the Asterisk project]

Author: tilghman
Date: Thu Nov 15 12:11:36 2007
New Revision: 89299

URL: http://svn.digium.com/view/asterisk?view=rev&rev=89299
Log:
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

........

Modified:
    trunk/   (props changed)
    trunk/channels/chan_iax2.c

Propchange: trunk/
------------------------------------------------------------------------------
Binary property 'branch-1.4-merged' - no diff available.

Modified: trunk/channels/chan_iax2.c
URL: http://svn.digium.com/view/asterisk/trunk/channels/chan_iax2.c?view=diff&rev=89299&r1=89298&r2=89299
==============================================================================
--- trunk/channels/chan_iax2.c (original)
+++ trunk/channels/chan_iax2.c Thu Nov 15 12:11:36 2007
@@ -9096,6 +9096,18 @@
 		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)
 	*/