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Date: Mon, 19 Sep 2011 08:42:46 -0500 (CDT)
From: Christoph Lameter <cl@...two.org>
To: Vasiliy Kulikov <segoon@...nwall.com>
cc: Andrew Morton <akpm@...ux-foundation.org>,
kernel-hardening@...ts.openwall.com, Kees Cook <kees@...ntu.com>,
Cyrill Gorcunov <gorcunov@...il.com>, Al Viro <viro@...iv.linux.org.uk>,
Christoph Lameter <cl@...ux-foundation.org>,
Pekka Enberg <penberg@...nel.org>, Matt Mackall <mpm@...enic.com>,
linux-kernel@...r.kernel.org, linux-mm@...ck.org,
Dan Rosenberg <drosenberg@...curity.com>, Theodore Tso <tytso@....edu>,
Alan Cox <alan@...ux.intel.com>, Jesper Juhl <jj@...osbits.net>,
Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: Re: [RFC PATCH 2/2] mm: restrict access to
/proc/slabinfo
On Sun, 18 Sep 2011, Vasiliy Kulikov wrote:
> > Reviewed-by: Kees Cook <kees@...ntu.com>
>
> Looks like the members of the previous slabinfo discussion don't object
> against the patch now and it got two other Reviewed-by responses. Can
> you merge it as-is or should I probably convince someone else?
The patch is incomplete. If you want to restrict access to this
information then /sys/kernel/slab needs to have a similar
restriction.
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