From 2b5ec1a5f9738ee7bf8f5ec0526e75e00362c48f Mon Sep 17 00:00:00 2001
From: Ye Yin <hustcat@gmail.com>
Date: Thu, 26 Oct 2017 16:57:05 +0800
Subject: netfilter/ipvs: clear ipvs_property flag when SKB net namespace
 changed

When run ipvs in two different network namespace at the same host, and one
ipvs transport network traffic to the other network namespace ipvs.
'ipvs_property' flag will make the second ipvs take no effect. So we should
clear 'ipvs_property' when SKB network namespace changed.

Fixes: 621e84d6f373 ("dev: introduce skb_scrub_packet()")
Signed-off-by: Ye Yin <hustcat@gmail.com>
Signed-off-by: Wei Zhou <chouryzhou@gmail.com>
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/core/skbuff.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'net/core')

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 24656076906d..e140ba49b30a 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -4864,6 +4864,7 @@ void skb_scrub_packet(struct sk_buff *skb, bool xnet)
 	if (!xnet)
 		return;
 
+	ipvs_reset(skb);
 	skb_orphan(skb);
 	skb->mark = 0;
 }
-- 
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