From 9298b2602ad7e827f6f99492acd791ed3f877018 Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Thu, 24 Sep 2009 07:39:44 +0000
Subject: [PATCH] Fix two possible crashes, one only in 1.6.1 and one in 1.6.1
 forward. (closes issue #15739)  Reported by: DLNoah, jeffg  Patches:       
 20090914__issue15739.diff.txt uploaded by tilghman (license 14)       
 20090922__issue15739.diff.txt uploaded by tilghman (license 14)  Tested by:
 DLNoah, jeffg

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@219987 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 apps/app_directory.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/apps/app_directory.c b/apps/app_directory.c
index e1f5fb27b3..34001ad514 100644
--- a/apps/app_directory.c
+++ b/apps/app_directory.c
@@ -525,6 +525,11 @@ static int search_directory_sub(const char *context, struct ast_config *vmcfg, s
 		strsep(&bufptr, ",");
 		pos = strsep(&bufptr, ",");
 
+		/* No name to compare against */
+		if (ast_strlen_zero(pos)) {
+			continue;
+		}
+
 		res = 0;
 		if (ast_test_flag(&flags, OPT_LISTBYLASTNAME)) {
 			res = check_match(&item, context, pos, v->name, ext, 0 /* use_first_name */);