From: Lorenzo Colitti <lorenzo@google.com>
Date: Thu, 15 May 2014 23:38:41 +0000 (-0700)
Subject: net: ipv6: make "ip -6 route get mark xyz" work.
X-Git-Tag: firefly_0821_release~4090^2~81
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=02de954e6c1842beabcd85e7824526dd1bd45c0e;p=firefly-linux-kernel-4.4.55.git

net: ipv6: make "ip -6 route get mark xyz" work.

Currently, "ip -6 route get mark xyz" ignores the mark passed in
by userspace. Make it honour the mark, just like IPv4 does.

[net-next commit 2e47b291953c35afa4e20a65475954c1a1b9afe1]

Change-Id: Ief6cd1e1b7e43dc0d008b7e692be62cadc5cc7ca
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index bad36468dcd7..28a664d98745 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2587,6 +2587,9 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh)
 	if (tb[RTA_OIF])
 		oif = nla_get_u32(tb[RTA_OIF]);
 
+	if (tb[RTA_MARK])
+		fl6.flowi6_mark = nla_get_u32(tb[RTA_MARK]);
+
 	if (tb[RTA_UID])
 		fl6.flowi6_uid = make_kuid(current_user_ns(),
 					   nla_get_u32(tb[RTA_UID]));