mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-03 23:58:05 +00:00
Code Issues Releases Wiki Activity

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

Browse source 
[ Upstream commit ab5e5c062f ]

Use kfree_rcu(ptr, rcu) variant instead as described by ae089831ff
("netfilter: nf_tables: prefer kfree_rcu(ptr, rcu) variant").

Fixes: f9a43007d3 ("netfilter: nf_tables: double hook unregistration in netns path")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Pablo Neira Ayuso 2022-06-01 16:00:00 +02:00 committed by Greg Kroah-Hartman
parent e61fa6b027
commit 13c5b35c50
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
net/netfilter/nf_tables_api.c
View file

@ -7326,7 +7326,7 @@ 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);
}
}
}