linux-kernel - Re: [PATCH][RFC] security: revalidate rw permissions for sys_splice and sys

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Message-ID: <20070530071500.GU15559@kernel.dk>
Date:	Wed, 30 May 2007 09:15:01 +0200
From:	Jens Axboe <jens.axboe@...cle.com>
To:	James Morris <jmorris@...ei.org>
Cc:	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Stephen Smalley <sds@...ho.nsa.gov>
Subject: Re: [PATCH][RFC] security: revalidate rw permissions for sys_splice and  sys_vmsplice

On Tue, May 29 2007, James Morris wrote:
> Revalidate read/write permissions for splice(2) and vmslice(2), in case 
> security policy has changed since the files were opened.

I guess it was inevitably going to happen :-)

Signed-off-by: Jens Axboe <jens.axboe@...cle.com>

-- 
Jens Axboe

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