Commit ab5e5c06 authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso
Browse files

netfilter: nf_tables: use kfree_rcu(ptr, rcu) to release hooks in clean_net path 



Use kfree_rcu(ptr, rcu) variant instead as described by ae089831
("netfilter: nf_tables: prefer kfree_rcu(ptr, rcu) variant").

Fixes: f9a43007 ("netfilter: nf_tables: double hook unregistration in netns path")
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 282e5f8f

net/netfilter/nf_tables_api.c

+1 −1
Original line number Diff line number Diff line
@@ -7332,7 +7332,7 @@ static void __nft_unregister_flowtable_net_hooks(struct net *net, 
		nf_unregister_net_hook(net, &hook->ops);

		if (release_netdev) {

			list_del(&hook->list);

			kfree_rcu(hook);

			kfree_rcu(hook, rcu);

		}

	}

}