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ipv4: Add redirect support to all protocol icmp error handlers.

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2012-07-11 21:27:49 -07:00
commit 55be7a9c60
12 changed files with 110 additions and 16 deletions
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2
net/ipv4/raw.c
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@ -218,6 +218,8 @@ static void raw_err(struct sock *sk, struct sk_buff *skb, u32 info)
if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED)
ipv4_sk_update_pmtu(skb, sk, info);
else if (type == ICMP_REDIRECT)
ipv4_sk_redirect(skb, sk);
/* Report error on raw socket, if:
1. User requested ip_recverr.