[XFRM]: esp: fix skb_tail_pointer conversion bug

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Fix incorrect switch of "trailer" skb by "skb" during skb_tail_pointer
conversion:

-       *(u8*)(trailer->tail - 1) = top_iph->protocol;
+       *(skb_tail_pointer(skb) - 1) = top_iph->protocol;

-       *(u8 *)(trailer->tail - 1) = *skb_network_header(skb);
+       *(skb_tail_pointer(skb) - 1) = *skb_network_header(skb);

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Patrick McHardy 2007-04-09 11:46:17 -07:00 • committed by David S. Miller

parent 56eb88828b

commit 557922584d

2 changed files with 2 additions and 2 deletions

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net/ipv4/esp4.c

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2

net/ipv6/esp6.c

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