linux-kernel - [PATCH AUTOSEL for 4.4 19/20] ipvlan: fix ipv6 outbound device

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Message-ID: <20171202155243.7774-19-alexander.levin@verizon.com>
Date:   Sat, 2 Dec 2017 15:53:01 +0000
From:   alexander.levin@...izon.com
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
Cc:     Keefe Liu <liuqifa@...wei.com>,
        "David S . Miller" <davem@...emloft.net>,
        alexander.levin@...izon.com
Subject: [PATCH AUTOSEL for 4.4 19/20] ipvlan: fix ipv6 outbound device

From: Keefe Liu <liuqifa@...wei.com>

[ Upstream commit ca29fd7cce5a6444d57fb86517589a1a31c759e1 ]

When process the outbound packet of ipv6, we should assign the master
device to output device other than input device.

Signed-off-by: Keefe Liu <liuqifa@...wei.com>
Acked-by: Mahesh Bandewar <maheshb@...gle.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
---
 drivers/net/ipvlan/ipvlan_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 8c48bb2a94ea..af827faec7fe 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -388,7 +388,7 @@ static int ipvlan_process_v6_outbound(struct sk_buff *skb)
 	struct dst_entry *dst;
 	int err, ret = NET_XMIT_DROP;
 	struct flowi6 fl6 = {
-		.flowi6_iif = dev->ifindex,
+		.flowi6_oif = dev->ifindex,
 		.daddr = ip6h->daddr,
 		.saddr = ip6h->saddr,
 		.flowi6_flags = FLOWI_FLAG_ANYSRC,
-- 
2.11.0