diff options
Diffstat (limited to 'net/netfilter/nft_chain_filter.c')
| -rw-r--r-- | net/netfilter/nft_chain_filter.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/net/netfilter/nft_chain_filter.c b/net/netfilter/nft_chain_filter.c index 274b6f7e6bb57e..7010541fcca66f 100644 --- a/net/netfilter/nft_chain_filter.c +++ b/net/netfilter/nft_chain_filter.c @@ -325,9 +325,6 @@ static void nft_netdev_event(unsigned long event, struct net_device *dev, struct nft_hook *hook, *found = NULL; int n = 0; - if (event != NETDEV_UNREGISTER) - return; - list_for_each_entry(hook, &basechain->hook_list, list) { if (hook->ops.dev == dev) found = hook; @@ -338,7 +335,9 @@ static void nft_netdev_event(unsigned long event, struct net_device *dev, return; if (n > 1) { - nf_unregister_net_hook(ctx->net, &found->ops); + if (!(ctx->chain->table->flags & NFT_TABLE_F_DORMANT)) + nf_unregister_net_hook(ctx->net, &found->ops); + list_del_rcu(&found->list); kfree_rcu(found, rcu); return; @@ -365,8 +364,7 @@ static int nf_tables_netdev_event(struct notifier_block *this, .net = dev_net(dev), }; - if (event != NETDEV_UNREGISTER && - event != NETDEV_CHANGENAME) + if (event != NETDEV_UNREGISTER) return NOTIFY_DONE; nft_net = nft_pernet(ctx.net); |