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Message-ID: <20161028070635.GD1922@uranus.lan>
Date: Fri, 28 Oct 2016 10:06:35 +0300
From: Cyrill Gorcunov <gorcunov@...il.com>
To: "Eric W. Biederman" <ebiederm@...ssion.com>
Cc: Kees Cook <keescook@...omium.org>,
Andrey Vagin <avagin@...tuozzo.com>,
LKML <linux-kernel@...r.kernel.org>,
Pavel Emelyanov <xemul@...tuozzo.com>,
Linux Containers <containers@...ts.linux-foundation.org>,
Jann Horn <jann@...jh.net>
Subject: Re: [REVIEW][PATCH v2] mm: Add a user_ns owner to mm_struct and fix
ptrace permission checks
On Thu, Oct 27, 2016 at 11:45:37PM -0500, Eric W. Biederman wrote:
>
> Mind if I add your tested-by?
>
> To see Linus's tree fail with my patch you can apply the patch below.
> That is the essence of what I changed to fix things. Just ignoring
> dumpable when an mm exists.
Tested-by: Cyrill Gorcunov <gorcunov@...nvz.org>
Thanks a huge!
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