On Thu, Feb 28, 2008 at 1:43 PM, Stephen Smalley <sds@xxxxxxxxxxxxx> wrote:
>
>
> On Thu, 2008-02-28 at 13:38 -0800, Tom London wrote:
> > On Thu, Feb 28, 2008 at 12:21 PM, Eamon Walsh <ewalsh@xxxxxxxxxxxxx> wrote:
> > > Tom London wrote:
> > > > On Thu, Feb 28, 2008 at 10:06 AM, Daniel J Walsh <dwalsh@xxxxxxxxxx> wrote:
> > > >
> > > >> -----BEGIN PGP SIGNED MESSAGE-----
> > > >> Hash: SHA1
> > > >>
> > > >>
> > > >>
> > > >> Tom London wrote:
> > > >> > On Thu, Feb 28, 2008 at 7:41 AM, Tom London <selinux@xxxxxxxxx> wrote:
> > > >> >> After applying today's selinux-policy* packages, gnome/gdm login
> > > >> >> fails: gdmgreeter runs, but X quickly dies after enter password and
> > > >> >> you're back to the greeter.
> > > >> >>
> > > >> >> Booting up in permissive lets me log in.
> > > >> >>
> > > >> >> Here are the borkages:
> > > >> >>
> > > >> >>
> > > >> >> #============= mono_t ==============
> > > >> >> allow mono_t xdm_xserver_t:x_device read;
> > > >> >>
> > > >> >> #============= unconfined_execmem_t ==============
> > > >> >> allow unconfined_execmem_t xdm_xserver_t:x_device read;
> > > >> >>
> > > >> >> #============= unconfined_t ==============
> > > >> >> allow unconfined_t mono_t:x_resource write;
> > > >> >> allow unconfined_t unconfined_execmem_t:x_resource { write read };
> > > >> >> allow unconfined_t unlabeled_t:x_drawable { destroy getattr };
> > > >> >> [root@localhost ~]#
> > > >> >>
> > >
> > > The "null" avc's are fixed in the upstream X server. This is a bad
> > > security hook call in the GLX code and affects GLX programs such as compiz.
> > >
> > > The unlabeled AVC is the result of a mislabeled program?
> > >
> > >
> > >
> > > --
> > > Eamon Walsh <ewalsh@xxxxxxxxxxxxx>
> > > National Security Agency
> > >
> > >
> > I've backed up policy to previous version, and checking for unlabeled
> > programs indicates nothing amiss.
> >
> > No programs were relabeled on install of poicy; something else I should check?
>
> grep 'invalidating context' /var/log/messages
>
> --
> Stephen Smalley
> National Security Agency
>
>
[root@localhost ~]# grep 'invalidating context' /var/log/messages
Feb 27 07:13:31 localhost kernel: security: invalidating context
unconfined_u:unconfined_r:samba_net_t:s0
Feb 28 06:47:08 localhost kernel: security: invalidating context
system_u:system_r:httpd_unconfined_script_t:s0-s0:c0.c1023
Feb 28 06:47:08 localhost kernel: security: invalidating context
unconfined_u:system_r:httpd_unconfined_script_t:s0
Feb 28 06:47:08 localhost kernel: security: invalidating context
unconfined_u:unconfined_r:httpd_unconfined_script_t:s0
Feb 28 07:46:11 localhost kernel: security: invalidating context
unconfined_u:system_r:httpd_user_script_t:s0
Feb 28 07:46:11 localhost kernel: security: invalidating context
unconfined_u:system_r:httpd_user_script_t:s0-s0:c0.c255
Feb 28 07:46:11 localhost kernel: security: invalidating context
system_u:system_r:httpd_user_script_t:s0-s0:c0.c1023
[root@localhost ~]#
--
Tom London
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