Messages in this thread | | | Date | Wed, 6 Jan 2010 20:40:17 +0100 | From | Jarek Poplawski <> | Subject | Re: [PATCH alt.2] af_packet: Don't use skb after dev_queue_xmit() |
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On Wed, Jan 06, 2010 at 06:49:57AM -0800, Stephen Hemminger wrote: > On Wed, 6 Jan 2010 09:15:32 +0000 > Jarek Poplawski <jarkao2@gmail.com> wrote: > > > tpacket_snd() can change and kfree an skb after dev_queue_xmit(), > > which is illegal. > > > > With debugging by: Stephen Hemminger <shemminger@linux-foundation.org> > > > > Reported-by: Michael Breuer <mbreuer@majjas.com> > > Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> > > Good catch. > Acked-by: Stephen Hemminger <shemminger@vyatta.com>
First of all, we're incredibly lucky that such a helpful guy as Michael had misfortune to hit so helpfully broken piece of hardware ;-)
Thanks, Jarek P.
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