[svn-commits] russell: trunk r108472 - in /trunk: ./ apps/app_followme.c

[SVN commits to the Digium repositories]

Author: russell
Date: Thu Mar 13 15:26:59 2008
New Revision: 108472

URL: http://svn.digium.com/view/asterisk?view=rev&rev=108472
Log:
Merged revisions 108469 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r108469 | russell | 2008-03-13 15:26:28 -0500 (Thu, 13 Mar 2008) | 4 lines

Fix a couple uses of sprintf.  The second one could actually cause an overflow
of a stack buffer.  It's not a security issue though, it only depends on your
configuration.

........

Modified:
    trunk/   (props changed)
    trunk/apps/app_followme.c

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

Modified: trunk/apps/app_followme.c
URL: http://svn.digium.com/view/asterisk/trunk/apps/app_followme.c?view=diff&rev=108472&r1=108471&r2=108472
==============================================================================
--- trunk/apps/app_followme.c (original)
+++ trunk/apps/app_followme.c Thu Mar 13 15:26:59 2008
@@ -779,9 +779,9 @@
 			}
 
 			if (!strcmp(tpargs->context, ""))
-				sprintf(dialarg, "%s", number);
+				snprintf(dialarg, sizeof(dialarg), "%s", number);
 			else
-				sprintf(dialarg, "%s@%s", number, tpargs->context);
+				snprintf(dialarg, sizeof(dialarg), "%s@%s", number, tpargs->context);
 
 			tmpuser = ast_calloc(1, sizeof(*tmpuser));
 			if (!tmpuser) {