From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Jon Smirl <jonsmirl@gmail.com>
Cc: Paul Fulghum <paulkf@microgate.com>,
lkml <linux-kernel@vger.kernel.org>,
"Theodore Ts'o" <tytso@mit.edu>
Subject: Re: tty_mutex and tty_old_pgrp
Date: Wed, 28 Jun 2006 19:04:25 +0100 [thread overview]
Message-ID: <1151517865.15166.54.camel@localhost.localdomain> (raw)
In-Reply-To: <9e4733910606281036k53956aaev3d323fbb7a2cb7a9@mail.gmail.com>
Ar Mer, 2006-06-28 am 13:36 -0400, ysgrifennodd Jon Smirl:
> This selinux code is checking to see if the current process still has
> access rights to it's controlling tty, right? If it doesn't tty and
> tty_old_pgrp are nulled out. Does this need locking?
Yes that looks like it needs to the tty lock covering it.
next prev parent reply other threads:[~2006-06-28 17:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-26 22:38 tty_mutex and tty_old_pgrp Jon Smirl
2006-06-27 22:56 ` Paul Fulghum
2006-06-28 3:29 ` Jon Smirl
2006-06-28 10:24 ` Alan Cox
2006-06-28 17:36 ` Jon Smirl
2006-06-28 18:04 ` Alan Cox [this message]
2006-06-28 18:13 ` Jon Smirl
2006-06-29 5:41 ` Jon Smirl
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