From 8f4882fa0ed3a7bd69919d524ca86bf939f81d55 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 9 Aug 2022 13:39:18 +0200 Subject: [PATCH] netfilter: nf_tables: disallow NFTA_SET_ELEM_KEY_END with NFT_SET_ELEM_INTERVAL_END flag commit 4963674c2e71fc062f8f089f0f58ffbb5533060b upstream. These are mutually exclusive, actually NFTA_SET_ELEM_KEY_END replaces the flag notation. Fixes: 7b225d0b5c6d ("netfilter: nf_tables: add NFTA_SET_ELEM_KEY_END attribute") Signed-off-by: Pablo Neira Ayuso Signed-off-by: Greg Kroah-Hartman --- net/netfilter/nf_tables_api.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 6a554a5bc677..f91179580cea 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -5855,6 +5855,7 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set, nla[NFTA_SET_ELEM_EXPIRATION] || nla[NFTA_SET_ELEM_USERDATA] || nla[NFTA_SET_ELEM_EXPR] || + nla[NFTA_SET_ELEM_KEY_END] || nla[NFTA_SET_ELEM_EXPRESSIONS])) return -EINVAL;