netdev - Re: NULL pointer dereference at skb_queue

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Message-ID: <1420818314.5947.77.camel@edumazet-glaptop2.roam.corp.google.com>
Date:	Fri, 09 Jan 2015 07:45:14 -0800
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
Cc:	cwang@...pensource.com, netdev@...r.kernel.org
Subject: Re: NULL pointer dereference at skb_queue_tail()

On Fri, 2015-01-09 at 22:20 +0900, Tetsuo Handa wrote:

> Would you tell me which versions to test?

Could you do a bisection ?

I do not see obvious bugs in af_unix.c, so it might be a corruption from
another part of the code, reusing a freed skb.



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