From edc5b6027aecb7ad76d00fc3b8e9688286a4ff4a Mon Sep 17 00:00:00 2001
From: bug1 <bug1@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Date: Fri, 13 Jul 2001 18:16:57 +0000
Subject: Return NULL if file doesnt open in deb_extract

git-svn-id: svn://busybox.net/trunk/busybox@3093 69ca8d6d-28ef-0310-b511-8ec308f3f277
---
 libbb/unarchive.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libbb')

diff --git a/libbb/unarchive.c b/libbb/unarchive.c
index 852bd06a8..d10e60cbb 100644
--- a/libbb/unarchive.c
+++ b/libbb/unarchive.c
@@ -568,7 +568,9 @@ char *deb_extract(const char *package_filename, FILE *out_stream,
 
 	/* open the debian package to be worked on */
 	deb_stream = wfopen(package_filename, "r");
-
+	if (deb_stream == NULL) {
+		return(NULL);
+	}
 	/* set the buffer size */
 	setvbuf(deb_stream, NULL, _IOFBF, 0x8000);
 
-- 
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