From: Cyrill Gorcunov <gorcunov@gmail.com>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Kees Cook <keescook@chromium.org>,
Andrey Vagin <avagin@virtuozzo.com>,
LKML <linux-kernel@vger.kernel.org>,
Pavel Emelyanov <xemul@virtuozzo.com>,
Linux Containers <containers@lists.linux-foundation.org>,
Jann Horn <jann@thejh.net>
Subject: Re: [REVIEW][PATCH v2] mm: Add a user_ns owner to mm_struct and fix ptrace permission checks
Date: Fri, 28 Oct 2016 10:06:35 +0300 [thread overview]
Message-ID: <20161028070635.GD1922@uranus.lan> (raw)
In-Reply-To: <87pomlm68e.fsf@xmission.com>
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@openvz.org>
Thanks a huge!
prev parent reply other threads:[~2016-10-28 7:06 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-24 10:59 [ISSUE] mm: Add a user_ns owner to mm_struct and fix ptrace_may_access Cyrill Gorcunov
2016-10-24 19:00 ` Andrey Vagin
2016-10-24 19:01 ` Eric W. Biederman
2016-10-24 20:29 ` Cyrill Gorcunov
2016-10-24 21:32 ` Kees Cook
2016-10-24 23:11 ` Eric W. Biederman
2016-10-25 9:02 ` Cyrill Gorcunov
2016-10-27 15:54 ` [REVIEW][PATCH v2] mm: Add a user_ns owner to mm_struct and fix ptrace permission checks Eric W. Biederman
2016-10-27 21:27 ` Kees Cook
2016-10-27 21:39 ` Cyrill Gorcunov
2016-10-27 22:34 ` Cyrill Gorcunov
2016-10-28 2:22 ` Eric W. Biederman
2016-10-28 4:45 ` Eric W. Biederman
2016-10-28 7:06 ` Cyrill Gorcunov [this message]
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