From d8c58ca6c8c00839eb37ef1dbfedee2b8609fe91 Mon Sep 17 00:00:00 2001
From: "Kevin P. Fleming" <kpfleming@digium.com>
Date: Thu, 8 Dec 2005 01:05:43 +0000
Subject: [PATCH] initialize the buffer before using it...

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@7386 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 pbx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pbx.c b/pbx.c
index e89e7e6af4..5a95e9a05d 100644
--- a/pbx.c
+++ b/pbx.c
@@ -4652,7 +4652,7 @@ 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