Commit bd784a14 authored Sep 18, 2013 by Duan Jiong Committed by David S. Miller Sep 18, 2013

net:dccp: do not report ICMP redirects to user space



DCCP shouldn't be setting sk_err on redirects as it
isn't an error condition. it should be doing exactly
what tcp is doing and leaving the error handler without
touching the socket.

Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 48a30569

net/dccp/ipv6.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -135,6 +135,7 @@ static void dccp_v6_err(struct sk_buff skb, struct inet6_skb_parm opt,

		if (dst)
		dst->ops->redirect(dst, sk, skb);
		goto out;
		}

		if (type == ICMPV6_PKT_TOOBIG) {