From 4e5001651f5e488eac378ebabc5bde2a8f1ea861 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 21 Jun 2016 00:12:15 +0200 Subject: [PATCH] netfilter: nft_rbtree: check for next generation when deactivating elements set->ops->deactivate() is invoked from nft_del_setelem() that happens from the transaction path, so we have to check if the object is active in the next generation, not the current. Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nft_rbtree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/nft_rbtree.c b/net/netfilter/nft_rbtree.c index f762094af7c1..86fbe5e68d28 100644 --- a/net/netfilter/nft_rbtree.c +++ b/net/netfilter/nft_rbtree.c @@ -170,7 +170,7 @@ static void *nft_rbtree_deactivate(const struct nft_set *set, const struct nft_rbtree *priv = nft_set_priv(set); const struct rb_node *parent = priv->root.rb_node; struct nft_rbtree_elem *rbe, *this = elem->priv; - u8 genmask = nft_genmask_cur(read_pnet(&set->pnet)); + u8 genmask = nft_genmask_next(read_pnet(&set->pnet)); int d; while (parent != NULL) { -- 2.20.1