ipvlan: Add the skb->mark as flow4's member to lookup route

[ Upstream commit a98a4ebc8c61d20f0150d6be66e0e65223a347af ]

Current codes don't use skb->mark to assign flowi4_mark, it would
make the policy route rule with fwmark doesn't work as expected.

Signed-off-by: Gao Feng <gfree.wind@vip.163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>

diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index c30b5c300c05f6fdd91e48802c84b77103e3a322..f3cd85ecd795a16673f01ea85f19e0beb1fbb56e 100644 (file)
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -345,6 +345,7 @@ static int ipvlan_process_v4_outbound(struct sk_buff *skb)
                .flowi4_oif = dev_get_iflink(dev),
                .flowi4_tos = RT_TOS(ip4h->tos),
                .flowi4_flags = FLOWI_FLAG_ANYSRC,
+               .flowi4_mark = skb->mark,
                .daddr = ip4h->daddr,
                .saddr = ip4h->saddr,
        };