From owner-cvs-src@FreeBSD.ORG  Thu Dec 20 00:31:05 2007
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 2F89016A417;
	Thu, 20 Dec 2007 00:31:05 +0000 (UTC)
	(envelope-from marius@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 13ACF13C44B;
	Thu, 20 Dec 2007 00:31:05 +0000 (UTC)
	(envelope-from marius@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.1/8.14.1) with ESMTP id lBK0V4NR087388;
	Thu, 20 Dec 2007 00:31:04 GMT
	(envelope-from marius@repoman.freebsd.org)
Received: (from marius@localhost)
	by repoman.freebsd.org (8.14.1/8.14.1/Submit) id lBK0V4lf087386;
	Thu, 20 Dec 2007 00:31:04 GMT (envelope-from marius)
Message-Id: <200712200031.lBK0V4lf087386@repoman.freebsd.org>
From: Marius Strobl <marius@FreeBSD.org>
Date: Thu, 20 Dec 2007 00:31:04 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/dev/ofw openpromio.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.5
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: Thu, 20 Dec 2007 00:31:05 -0000

marius      2007-12-20 00:31:04 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/ofw          openpromio.c 
  Log:
  In openprom_ioctl() ensure appropriate permissions and that data isn't
  NULL and doesn't point to a NULL pointer before dereferencing it. This
  fixes a panic triggered by Xorg 7.3.
  
  Reported and tested by: Bill Green
  MFC after:              3 days
  
  Revision  Changes    Path
  1.8       +9 -1      src/sys/dev/ofw/openpromio.c