diff options
| author | Ye Yin <hustcat@gmail.com> | 2017-10-26 16:57:05 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-24 08:33:40 +0100 |
| commit | afd9fa6619277fe460f9ad7949fd90d0985aec78 (patch) | |
| tree | 4e5edeb42cbfaff1c36ee812a7f47872794e5381 /include/linux | |
| parent | 3920a5bdd951b291129a896c75a0b6c8d913fbbe (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 'include/linux')
| -rw-r--r-- | include/linux/skbuff.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 32810f279f8e..601dfa849d30 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -3584,6 +3584,13 @@ static inline void nf_reset_trace(struct sk_buff *skb) #endif } +static inline void ipvs_reset(struct sk_buff *skb) +{ +#if IS_ENABLED(CONFIG_IP_VS) + skb->ipvs_property = 0; +#endif +} + /* Note: This doesn't put any conntrack and bridge info in dst. */ static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src, bool copy) |