netdev - [PATCH net-next 4/4] netfilter: nf_tables_api: Fix UNBIND setup in the nft_flowtable

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Date:   Wed, 13 Nov 2019 12:46:42 +0800
From:   wenxu@...oud.cn
To:     pablo@...filter.org, davem@...emloft.net
Cc:     netfilter-devel@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH net-next 4/4] netfilter: nf_tables_api: Fix UNBIND setup in the nft_flowtable_event

From: wenxu <wenxu@...oud.cn>

It should do UNBIND setup in the nft_flowtable_event.

Fixes: 8bb69f3b2918 ("netfilter: nf_tables: add flowtable offload control plane")
Signed-off-by: wenxu <wenxu@...oud.cn>
---
 net/netfilter/nf_tables_api.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 0a00812..87e7b97 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -6470,6 +6470,8 @@ static void nft_flowtable_event(unsigned long event, struct net_device *dev,
 			continue;
 
 		nf_unregister_net_hook(dev_net(dev), &hook->ops);
+		flowtable->data.type->setup(&flowtable->data, hook->ops.dev,
+					    FLOW_BLOCK_UNBIND);
 		list_del_rcu(&hook->list);
 		kfree_rcu(hook, rcu);
 		break;
-- 
1.8.3.1