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linux/net/core/skbuff.c
Ilpo Järvinen 9f782db3f5 tcp: skb_shift cannot cache frag ptrs past pskb_expand_head 
Since pskb_expand_head creates copy of the shared area we
cannot keep any frag ptr past de-cloning. This fixes the
tcpdump recvfrom -EFAULT problem.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-25 13:57:01 -08:00

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