af_packet: Don't use skb after dev_queue_xmit()

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tpacket_snd() can change and kfree an skb after dev_queue_xmit(),
which is illegal.

With debugging by: Stephen Hemminger <shemminger@vyatta.com>

Reported-by: Michael Breuer <mbreuer@majjas.com>
With help from: David S. Miller <davem@davemloft.net>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Tested-by: Michael Breuer<mbreuer@majjas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jarek Poplawski 2010-01-10 22:04:19 +00:00 • committed by David S. Miller

parent fa15e99b6b

commit eb70df13ee

1 changed files with 14 additions and 5 deletions

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net/packet/af_packet.c

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