From owner-cvs-src@FreeBSD.ORG  Wed Sep  8 10:57:09 2004
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 9486916A4CE; Wed,  8 Sep 2004 10:57:09 +0000 (GMT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 76AA243D46; Wed,  8 Sep 2004 10:57:09 +0000 (GMT)
	(envelope-from tjr@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.12.11/8.12.11) with ESMTP id i88Av9ms065090;
	Wed, 8 Sep 2004 10:57:09 GMT
	(envelope-from tjr@repoman.freebsd.org)
Received: (from tjr@localhost)
	by repoman.freebsd.org (8.12.11/8.12.11/Submit) id i88Av9UJ065089;
	Wed, 8 Sep 2004 10:57:09 GMT
	(envelope-from tjr)
Message-Id: <200409081057.i88Av9UJ065089@repoman.freebsd.org>
From: "Tim J. Robbins" <tjr@FreeBSD.org>
Date: Wed, 8 Sep 2004 10:57:09 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/fs/msdosfs msdosfs_fat.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 08 Sep 2004 10:57:09 -0000

tjr         2004-09-08 10:57:09 UTC

  FreeBSD src repository

  Modified files:
    sys/fs/msdosfs       msdosfs_fat.c 
  Log:
  Merge from NetBSD:
  Fix a panic that occurred when trying to traverse a corrupt msdosfs
  filesystem.  With this particular corruption, the code in pcbmap()
  would compute an offset into an array that was way out of bounds,
  so check the bounds before trying to access and return an error if
  the offset would be out of bounds.
  
  Submitted by:   Xin LI
  
  Revision  Changes    Path
  1.36      +5 -0      src/sys/fs/msdosfs/msdosfs_fat.c