From 8dfa8b6d0eef06671a39ba58d3a33b26dfd1c4b4 Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Fri, 12 Sep 2008 16:27:32 +0000
Subject: [PATCH] Don't return a free'd pointer, when a file cannot be opened.
 (closes issue #13462)  Reported by: wackysalut

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@142740 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/file.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main/file.c b/main/file.c
index f99b543cb3..79822e652d 100644
--- a/main/file.c
+++ b/main/file.c
@@ -938,6 +938,7 @@ struct ast_filestream *ast_readfile(const char *filename, const char *type, cons
 			ast_log(LOG_WARNING, "Unable to open %s\n", fn);
 			if (fs)
 				ast_free(fs);
+			fs = NULL;
 			if (bfile)
 				fclose(bfile);
 			free(fn);