[Freeswitch-svn] [commit] r7264 - freeswitch/trunk/src/mod/applications/mod_esf

[Freeswitch SVN]

Author: mikej
Date: Thu Jan 17 01:27:42 2008
New Revision: 7264

Modified:
   freeswitch/trunk/src/mod/applications/mod_esf/mod_esf.c

Log:
protect against null deref

Modified: freeswitch/trunk/src/mod/applications/mod_esf/mod_esf.c
==============================================================================
--- freeswitch/trunk/src/mod/applications/mod_esf/mod_esf.c	(original)
+++ freeswitch/trunk/src/mod/applications/mod_esf/mod_esf.c	Thu Jan 17 01:27:42 2008
@@ -140,7 +140,7 @@
 			continue;
 		}
 
-		if (!SWITCH_READ_ACCEPTABLE(status)) {
+		if (!SWITCH_READ_ACCEPTABLE(status) || !read_frame) {
 			goto fail;
 		}