From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: [PATCH] selinux: Fix regression for Xorg From: Stephen Smalley To: "Justin P. Mattock" Cc: Eric Paris , James Morris , qingtao.cao@windriver.com, selinux@tycho.nsa.gov In-Reply-To: <1301316132.23818.7.camel@moss-pluto> References: <4D878244.4060502@gmail.com> <4D8A36E9.3070601@gmail.com> <4D8AACD9.60505@gmail.com> <1300975137.8157.38.camel@moss-pluto> <4D8B70C8.3000800@gmail.com> <1300997637.8157.44.camel@moss-pluto> <4D8BA7F0.5090307@gmail.com> <1300998293.8157.48.camel@moss-pluto> <4D8BACFD.6090400@gmail.com> <4D8C09A3.5090304@windriver.com> <1301055989.22099.4.camel@moss-pluto> <1301056481.22099.8.camel@moss-pluto> <1301062423.22099.19.camel@moss-pluto> <4D8D5799.3030509@gmail.com> <1301316132.23818.7.camel@moss-pluto> Content-Type: text/plain; charset="UTF-8" Date: Mon, 28 Mar 2011 10:24:39 -0400 Message-ID: <1301322279.23818.19.camel@moss-pluto> Mime-Version: 1.0 Sender: owner-selinux@tycho.nsa.gov List-Id: selinux@tycho.nsa.gov On Mon, 2011-03-28 at 08:42 -0400, Stephen Smalley wrote: > On Fri, 2011-03-25 at 20:03 -0700, Justin P. Mattock wrote: > > not sure whats going on now.. but loading up the latest on my iMac with > > the below patch makes no difference I still hit the bug macbook pro > > works fine(maybe something with the different video drivers or something) > > > > full dmesg of my iMac here: > > http://fpaste.org/SNFC/ > > Hi Justin, > > I did before and after testing using the compute_create utility from > libselinux/utils, and it showed that the kernel returned the wrong > context prior to the patch and the right context afterward. I'm > guessing you aren't booting the right kernel or didn't apply the patch > correctly. > > You can run: > compute_create `id -Z` `id -Z` x_drawable > and see whether the returned context has object_r or not. Also, I tested before and after the patch with Xorg, and confirmed that the compute_sid errors vanished when using a kernel with the patch applied. -- Stephen Smalley National Security Agency -- This message was distributed to subscribers of the selinux mailing list. If you no longer wish to subscribe, send mail to majordomo@tycho.nsa.gov with the words "unsubscribe selinux" without quotes as the message.