Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.15 133/247] netfilter: nf_tables: use kfree_rcu(ptr, rcu) to release hooks in clean_net path | Date | Mon, 13 Jun 2022 12:10:35 +0200 |
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From: Pablo Neira Ayuso <pablo@netfilter.org>
[ Upstream commit ab5e5c062f67c5ae8cd07f0632ffa62dc0e7d169 ]
Use kfree_rcu(ptr, rcu) variant instead as described by ae089831ff28 ("netfilter: nf_tables: prefer kfree_rcu(ptr, rcu) variant").
Fixes: f9a43007d3f7 ("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> --- net/netfilter/nf_tables_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 79e8fc687fdd..5833fe17be43 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -7231,7 +7231,7 @@ 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); } } } -- 2.35.1
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