From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Crispin Cowan <crispin@crispincowan.com>
Cc: "Dr. David Alan Gilbert" <linux@treblig.org>,
Arjan van de Ven <arjan@infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
LSM ML <linux-security-module@vger.kernel.org>,
apparmor-dev <apparmor-dev@forge.novell.com>
Subject: Re: AppArmor Security Goal
Date: Sat, 10 Nov 2007 23:54:05 +0000 [thread overview]
Message-ID: <20071110235405.35381b7e@the-village.bc.nu> (raw)
In-Reply-To: <47363B44.4040100@crispincowan.com>
> I submit that the AppArmor model is valid, even if it totally failed all
> of David Gilbert's questions (I think AppArmor can actually provide
> about half of what he asked for).
The model looks valid. I have difficulty constructing many scenarios
where its useful but it appears valid providing you can tightly control
file renaming, which is very very questionable.
There are also some very awkward path based issues around shared file
objects (your controlling tty and TIOCSTI for one) that I need to look at
the code for once the VFS stuff is sorted and its likely to get merged.
Alan
next prev parent reply other threads:[~2007-11-10 23:54 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-08 21:33 Crispin Cowan
2007-11-10 21:04 ` Andi Kleen
2007-11-10 21:24 ` Crispin Cowan
2007-11-11 3:23 ` John Johansen
2007-11-10 21:28 ` david
2007-11-11 3:36 ` John Johansen
2007-11-10 22:04 ` Dr. David Alan Gilbert
2007-11-10 22:11 ` Crispin Cowan
2007-11-10 22:24 ` Dr. David Alan Gilbert
2007-11-10 22:41 ` Crispin Cowan
2007-11-10 22:57 ` Alan Cox
2007-11-10 23:14 ` Crispin Cowan
2007-11-10 23:54 ` Alan Cox [this message]
2007-11-10 23:25 ` Dr. David Alan Gilbert
2007-11-10 23:52 ` david
2007-11-10 23:47 ` Dr. David Alan Gilbert
2007-11-10 23:56 ` Alan Cox
2007-11-11 1:27 ` david
2007-11-11 3:59 ` John Johansen
2007-11-12 23:58 ` Crispin Cowan
2007-11-11 4:17 ` John Johansen
2007-11-11 4:50 ` david
2007-11-13 0:13 ` Crispin Cowan
2007-11-11 7:02 ` Rogelio M. Serrano Jr.
2007-11-12 23:50 ` Crispin Cowan
2007-11-13 1:20 ` John Johansen
2007-11-11 2:17 ` Casey Schaufler
2007-11-11 3:55 ` John Johansen
2007-11-13 0:10 ` Joshua Brindle
2007-11-13 4:58 ` Casey Schaufler
2007-11-11 8:16 Rob Meijer
[not found] <9nngC-6iQ-25@gated-at.bofh.it>
[not found] ` <9o6Qq-2Hk-17@gated-at.bofh.it>
[not found] ` <9o6Qq-2Hk-15@gated-at.bofh.it>
[not found] ` <9o706-2Xe-17@gated-at.bofh.it>
[not found] ` <9o7jp-3lE-5@gated-at.bofh.it>
[not found] ` <9o7Wg-4sT-15@gated-at.bofh.it>
[not found] ` <9of7j-7ej-7@gated-at.bofh.it>
2007-11-12 18:43 ` Bodo Eggert
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