From 13d25649b2d91c0915efabf9694787208dd13457 Mon Sep 17 00:00:00 2001
From: "Kevin P. Fleming" <kpfleming@digium.com>
Date: Thu, 8 Dec 2005 01:06:09 +0000
Subject: [PATCH] Merged revisions 7386 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r7386 | kpfleming | 2005-12-07 19:05:43 -0600 (Wed, 07 Dec 2005) | 2 lines

initialize the buffer before using it...

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7387 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 pbx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pbx.c b/pbx.c
index 4850cca5c0..3ecf07067b 100644
--- a/pbx.c
+++ b/pbx.c
@@ -4614,7 +4614,7 @@ int ast_add_extension2(struct ast_context *con,
 	int res;
 	int length;
 	char *p;
-	char expand_buf[VAR_BUF_SIZE];
+	char expand_buf[VAR_BUF_SIZE] = { 0, };
 
 	/* if we are adding a hint, and there are global variables, and the hint
 	   contains variable references, then expand them