linux-kernel - Re: [PATCH] proc: return -EPERM when preventing read of /proc/*/maps

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Message-ID: <20080104141443.GB27894@ZenIV.linux.org.uk>
Date:	Fri, 4 Jan 2008 14:14:43 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Guillaume Chazarain <guichaz@...oo.fr>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] proc: return -EPERM when preventing read of /proc/*/maps

On Fri, Jan 04, 2008 at 02:57:31PM +0100, Guillaume Chazarain wrote:
> Return an error instead of successfully reading an empty file.

vma_stop() doesn't need changes either...
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