From 558254b0b602b8605d7246a10cfeb584b1fcabfc Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Tue, 24 May 2022 14:50:01 +0200 Subject: [PATCH] netfilter: nft_limit: Clone packet limits' cost value When cloning a packet-based limit expression, copy the cost value as well. Otherwise the new limit is not functional anymore. Fixes: 3b9e2ea6c11bf ("netfilter: nft_limit: move stateful fields out of expression data") Signed-off-by: Phil Sutter Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nft_limit.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/netfilter/nft_limit.c b/net/netfilter/nft_limit.c index 04ea8b9..981addb 100644 --- a/net/netfilter/nft_limit.c +++ b/net/netfilter/nft_limit.c @@ -213,6 +213,8 @@ static int nft_limit_pkts_clone(struct nft_expr *dst, const struct nft_expr *src struct nft_limit_priv_pkts *priv_dst = nft_expr_priv(dst); struct nft_limit_priv_pkts *priv_src = nft_expr_priv(src); + priv_dst->cost = priv_src->cost; + return nft_limit_clone(&priv_dst->limit, &priv_src->limit); } -- 2.7.4