From a9ecb0cbf03746b17a7c13bd8e3464e6789f73e8 Mon Sep 17 00:00:00 2001
From: zhang kai <zhangkaiheb@126.com>
Date: Tue, 2 Mar 2021 18:16:07 +0800
Subject: [PATCH] rtnetlink: using dev_base_seq from target net

Signed-off-by: zhang kai <zhangkaiheb@126.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/core/rtnetlink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 0edc0b2baaa4..1bdcb33fb561 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -2147,7 +2147,7 @@ out:
 out_err:
 	cb->args[1] = idx;
 	cb->args[0] = h;
-	cb->seq = net->dev_base_seq;
+	cb->seq = tgt_net->dev_base_seq;
 	nl_dump_check_consistent(cb, nlmsg_hdr(skb));
 	if (netnsid >= 0)
 		put_net(tgt_net);