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[IPV4] TUNNEL4: Fix incoming packet length check for inter-protocol tunnel.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
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@ -97,7 +97,7 @@ static int tunnel64_rcv(struct sk_buff *skb)
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{
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struct xfrm_tunnel *handler;
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if (!pskb_may_pull(skb, sizeof(struct iphdr)))
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if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
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goto drop;
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for (handler = tunnel64_handlers; handler; handler = handler->next)
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