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authorYe Yin <hustcat@gmail.com>2017-10-26 16:57:05 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-11-24 08:33:40 +0100
commitafd9fa6619277fe460f9ad7949fd90d0985aec78 (patch)
tree4e5edeb42cbfaff1c36ee812a7f47872794e5381 /net
parent3920a5bdd951b291129a896c75a0b6c8d913fbbe (diff)
netfilter/ipvs: clear ipvs_property flag when SKB net namespace changed
[ Upstream commit 2b5ec1a5f9738ee7bf8f5ec0526e75e00362c48f ] 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
-rw-r--r--net/core/skbuff.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index fe008f1bd930..aec5605944d3 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -4375,6 +4375,7 @@ void skb_scrub_packet(struct sk_buff *skb, bool xnet)
if (!xnet)
return;
+ ipvs_reset(skb);
skb_orphan(skb);
skb->mark = 0;
}