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Date: Mon, 11 Apr 2011 16:57:37 +0300
Message-ID: <BANLkTi=sh1CB+e1EhU-c-Bs3BCszWEBTMA@mail.gmail.com>
Subject: Re: [PATCH 3/3] Compare namespaces when comparing addresses in
 auth_unix cache.
From: Alexey Dobriyan <adobriyan@gmail.com>
To: "Serge E. Hallyn" <serge@hallyn.com>
Cc: Rob Landley <rlandley@parallels.com>, linux-kernel@vger.kernel.org,
        linux-nfs@vger.kernel.org, containers@lists.linux-foundation.org,
        Trond Myklebust <Trond.Myklebust@netapp.com>,
        Tim Spriggs <tims@uahirise.org>, Kir Kolyshkin <kir@parallels.com>,
        Pavel Emelyanov <xemul@parallels.com>
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On Mon, Apr 11, 2011 at 4:36 PM, Serge E. Hallyn <serge@hallyn.com> wrote:

> Besides use-after-free, the other concern is an invalid net_eq()
> result due to the * being re-used for a new netns.

Exactly.

"struct net" dies last, no exceptions, anything different is a disaster.
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