[asterisk-commits] russell: trunk r116979 - in /trunk: ./ channels/chan_iax2.c

[SVN commits to the Asterisk project]

Author: russell
Date: Sun May 18 22:44:28 2008
New Revision: 116979

URL: http://svn.digium.com/view/asterisk?view=rev&rev=116979
Log:
Merged revisions 116978 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r116978 | russell | 2008-05-18 22:44:04 -0500 (Sun, 18 May 2008) | 4 lines

Avoid access of uninitialized memory.  This caused a bunch of crashes for me
while doing load testing of development branch where I'm working on some
performance improvements.

........

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=116979&r1=116978&r2=116979
==============================================================================
--- trunk/channels/chan_iax2.c (original)
+++ trunk/channels/chan_iax2.c Sun May 18 22:44:28 2008
@@ -7955,7 +7955,7 @@
 
 	/* allocate an iax_frame with 4096 bytes of data buffer */
 	fr = alloca(sizeof(*fr) + 4096);
-	fr->callno = 0;
+	memset(fr, 0, sizeof(*fr));
 	fr->afdatalen = 4096; /* From alloca() above */
 
 	/* Copy frequently used parameters to the stack */