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Date: Wed, 18 Sep 2013 20:03:27 +0800 From: Duan Jiong <duanj.fnst@...fujitsu.com> To: David Miller <davem@...emloft.net> CC: netdev@...r.kernel.org, hannes@...essinduktion.org Subject: [PATCH ] net:dccp: do not report ICMP redirects to user space From: Duan Jiong <duanj.fnst@...fujitsu.com> 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@...fujitsu.com> --- net/dccp/ipv6.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 9c61f9c..6cf9f77 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -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) { -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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