netdev - Re: [PATCH net] tcp: take care of truncations done by sk

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Message-ID: <1478811874.8455.35.camel@edumazet-glaptop3.roam.corp.google.com>
Date:   Thu, 10 Nov 2016 13:04:34 -0800
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     Vladis Dronov <vdronov@...hat.com>
Cc:     David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
        Marco Grassi <marco.gra@...il.com>
Subject: Re: [PATCH net] tcp: take care of truncations done by sk_filter()

On Thu, 2016-11-10 at 12:50 -0800, Eric Dumazet wrote:
> From: Eric Dumazet <edumazet@...gle.com>
> 
> With syzkaller help, Marco Grassi found a bug in TCP stack,
> crashing in tcp_collapse()


I will send a v2, we need to reload iph, not only th.