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(parent: dd9b7b1) | patch
ah: reload pointers to skb data after calling skb_cow_data()
authorDang Hongwu <hongwu.dang@6wind.com>
Tue, 11 Jan 2011 07:13:33 +0000 (07:13 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 11 Jan 2011 22:03:10 +0000 (14:03 -0800)
commitaccbb28873b82cdf62ab39615b46e63443c8aac9
tree79472554ddc96359cdfe07f6b4967dabe9cb5eaatree | snapshot
parentdd9b7b1432f17422354e80e55a093a85f307344bcommit | diff
ah: reload pointers to skb data after calling skb_cow_data()

skb_cow_data() may allocate a new data buffer, so pointers on
skb should be set after this function.

Bug was introduced by commit 027448ab ("ah4: convert to ahash")
and 2e66644e ("ah6: convert to ahash").

Signed-off-by: Wang Xuefu <xuefu.wang@6wind.com>
Acked-by: Krzysztof Witek <krzysztof.witek@6wind.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ah4.c diff | blob | history
net/ipv6/ah6.c diff | blob | history
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