[Bridge] [PATCH] bridge: Reset IPCB on forward non-local packets in br_handle_frame_finish()

David Miller davem at davemloft.net
Wed Nov 2 20:09:05 UTC 2011


From: Vasily Averin <vvs at parallels.com>
Date: Wed, 02 Nov 2011 23:08:57 +0400

> if dst is not local br_handle_frame_finish() does not clone original skb and
> forgets to reset IPCB before return to IP stack. it can lead to stack corruption
> in icmp_send()
> 
> Signed-off-by: Vasily Averin <vvs at sw.ru>

Nothing is worse than posting a patch that doesn't even compile.

And I really mean _nothing_.


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