[PATCH next v3 1/3] ipvlan: scrub skb before routing in L3 mode.

[Mahesh Bandewar]

From: Mahesh Bandewar <mahe...@google.com>

Scrub skb before hitting the iptable hooks to ensure packets hit
these hooks in master's namespace.

Signed-off-by: Mahesh Bandewar <mahe...@google.com>
---
 drivers/net/ipvlan/ipvlan_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 8c48bb2a94ea..a1f87ec316cf 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -365,7 +365,7 @@ static int ipvlan_process_v4_outbound(struct sk_buff *skb)
                ip_rt_put(rt);
                goto err;
        }
-       skb_dst_drop(skb);
+       skb_scrub_packet(skb, true);
        skb_dst_set(skb, &rt->dst);
        err = ip_local_out(net, skb->sk, skb);
        if (unlikely(net_xmit_eval(err)))
@@ -403,7 +403,7 @@ static int ipvlan_process_v6_outbound(struct sk_buff *skb)
                dst_release(dst);
                goto err;
        }
-       skb_dst_drop(skb);
+       skb_scrub_packet(skb, true);
        skb_dst_set(skb, dst);
        err = ip6_local_out(net, skb->sk, skb);
        if (unlikely(net_xmit_eval(err)))
-- 
2.7.0.rc3.207.g0ac5344