From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Wed, 11 Mar 2020 15:30:16 +0100
Subject: netfilter: nft_lookup: update element stateful expression
Patch-mainline: v5.7-rc1
Git-commit: 339706bc21c15f2feac9d1c3bd0ba55d74530081
References: bsc#1176447

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

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

--- a/net/netfilter/nft_lookup.c
+++ b/net/netfilter/nft_lookup.c
@@ -43,6 +43,7 @@ void nft_lookup_eval(const struct nft_ex
 		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] = {