[IPV6]: Fix xfrm tunnel oops with large packets
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -84,6 +84,7 @@ static int xfrm6_tunnel_check_size(struct sk_buff *skb)
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mtu = IPV6_MIN_MTU;
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if (skb->len > mtu) {
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skb->dev = dst->dev;
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icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu, skb->dev);
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ret = -EMSGSIZE;
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}
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