netdev - Re: [PATCH net] l2tp: do not accept arbitrary sockets

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Message-ID: <CAEwTi7QuvVW=FmP1-EBuW37UZ6OSZxcWgOHxDqQ+b=26ees7kQ@mail.gmail.com>
Date:   Tue, 6 Mar 2018 20:26:40 +0000
From:   James Chapman <jchapman@...alix.com>
To:     Eric Dumazet <eric.dumazet@...il.com>
Cc:     David Miller <davem@...emloft.net>,
        netdev <netdev@...r.kernel.org>,
        Guillaume Nault <g.nault@...halink.fr>
Subject: Re: [PATCH net] l2tp: do not accept arbitrary sockets

On 6 March 2018 at 15:54, Eric Dumazet <eric.dumazet@...il.com> wrote:
> From: Eric Dumazet <edumazet@...gle.com>
>
> syzkaller found an issue caused by lack of sufficient checks
> in l2tp_tunnel_create()
>
> RAW sockets can not be considered as UDP ones for instance.

Acked-by: James Chapman <jchapman@...alix.com>