linux-kernel - Re: [kernel-hardening] [PATCH 1/2] fs: add link restrictions

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Date:	Fri, 3 Aug 2012 10:01:10 -0700
From:	Kees Cook <keescook@...omium.org>
To:	James Morris <jmorris@...ei.org>
Cc:	kernel-hardening@...ts.openwall.com,
	Al Viro <viro@...iv.linux.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	Eric Paris <eparis@...hat.com>,
	Matthew Wilcox <matthew@....cx>,
	Doug Ledford <dledford@...hat.com>,
	Joe Korty <joe.korty@...r.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Ingo Molnar <mingo@...e.hu>,
	David Howells <dhowells@...hat.com>,
	James Morris <james.l.morris@...cle.com>,
	linux-doc@...r.kernel.org, Dan Rosenberg <drosenberg@...curity.com>
Subject: Re: [kernel-hardening] [PATCH 1/2] fs: add link restrictions

On Thu, Aug 2, 2012 at 9:26 PM, James Morris <jmorris@...ei.org> wrote:
> On Wed, 25 Jul 2012, Kees Cook wrote:
>
>> This adds symlink and hardlink restrictions to the Linux VFS.
>
> Is Al happy with this now?

Looks like it; thanks for checking. It's in mainline now:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=800179c9b8a1e796e441674776d11cd4c05d61d7

-Kees

-- 
Kees Cook
Chrome OS Security
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