From e240cd0df48185a28c153f83a39ba3940e3e9b86 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Fri, 6 Jul 2018 19:06:43 +0200 Subject: netfilter: nf_tables: place all set backends in one single module This patch disallows rbtree with single elements, which is causing problems with the recent timeout support. Before this patch, you could opt out individual set representations per module, which is just adding extra complexity. Fixes: 8d8540c4f5e0("netfilter: nft_set_rbtree: add timeout support") Reported-by: Taehee Yoo Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nft_set_rbtree.c | 19 +------------------ 1 file changed, 1 insertion(+), 18 deletions(-) (limited to 'net/netfilter/nft_set_rbtree.c') diff --git a/net/netfilter/nft_set_rbtree.c b/net/netfilter/nft_set_rbtree.c index 7f3a9a211034..1f8f257cb518 100644 --- a/net/netfilter/nft_set_rbtree.c +++ b/net/netfilter/nft_set_rbtree.c @@ -462,7 +462,7 @@ static bool nft_rbtree_estimate(const struct nft_set_desc *desc, u32 features, return true; } -static struct nft_set_type nft_rbtree_type __read_mostly = { +struct nft_set_type nft_set_rbtree_type __read_mostly = { .owner = THIS_MODULE, .features = NFT_SET_INTERVAL | NFT_SET_MAP | NFT_SET_OBJECT | NFT_SET_TIMEOUT, .ops = { @@ -481,20 +481,3 @@ static struct nft_set_type nft_rbtree_type __read_mostly = { .get = nft_rbtree_get, }, }; - -static int __init nft_rbtree_module_init(void) -{ - return nft_register_set(&nft_rbtree_type); -} - -static void __exit nft_rbtree_module_exit(void) -{ - nft_unregister_set(&nft_rbtree_type); -} - -module_init(nft_rbtree_module_init); -module_exit(nft_rbtree_module_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Patrick McHardy "); -MODULE_ALIAS_NFT_SET(); -- cgit