From 339706bc21c15f2feac9d1c3bd0ba55d74530081 Mon Sep 17 00:00:00 2001
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Wed, 11 Mar 2020 15:30:16 +0100
Subject: [PATCH] netfilter: nft_lookup: update element stateful expression

If the set element comes with an stateful expression, update it.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 net/netfilter/nft_lookup.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/netfilter/nft_lookup.c b/net/netfilter/nft_lookup.c
index 660bad688e2b..1e70359d633c 100644
--- a/net/netfilter/nft_lookup.c
+++ b/net/netfilter/nft_lookup.c
@@ -43,6 +43,7 @@ void nft_lookup_eval(const struct nft_expr *expr,
 		nft_data_copy(&regs->data[priv->dreg],
 			      nft_set_ext_data(ext), set->dlen);
 
+	nft_set_elem_update_expr(ext, regs, pkt);
 }
 
 static const struct nla_policy nft_lookup_policy[NFTA_LOOKUP_MAX + 1] = {