From: Christos Zoulas <christos@zoulas.com>
Date: Tue, 11 Feb 2014 15:41:25 +0000 (+0000)
Subject: prevent infinite recursion.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4ced754c4fbc38dfc4524c035e5d52b5deb9cae3;p=file

prevent infinite recursion.
---

diff --git a/src/softmagic.c b/src/softmagic.c
index 63fc7807..5d777912 100644
--- a/src/softmagic.c
+++ b/src/softmagic.c
@@ -32,7 +32,7 @@
 #include "file.h"
 
 #ifndef	lint
-FILE_RCSID("@(#)$File: softmagic.c,v 1.172 2014/01/08 22:22:54 christos Exp $")
+FILE_RCSID("@(#)$File: softmagic.c,v 1.173 2014/02/11 15:41:25 christos Exp $")
 #endif	/* lint */
 
 #include "magic.h"
@@ -1738,6 +1738,8 @@ mget(struct magic_set *ms, const unsigned char *s, struct magic *m,
 		break;
 
 	case FILE_INDIRECT:
+		if (offset == 0)
+			return 0;
 		if (OFFSET_OOB(nbytes, offset, 0))
 			return 0;
 		sbuf = ms->o.buf;