From: Florian Westphal <fw@strlen.de>
Date: Sun, 2 Aug 2020 03:27:03 +0200
Subject: netfilter: nft_meta: fix iifgroup matching
Patch-mainline: v5.9-rc1
Git-commit: 78470d9d0d9f2f8d16f28382a4071568e839c0d5
References: bsc#1176447
iifgroup matching erroneously checks the output interface.
Fixes: 8724e819cc9a ("netfilter: nft_meta: move all interface related keys to helper")
Reported-by: Demi M. Obenour <demiobenour@gmail.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
net/netfilter/nft_meta.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@ -253,7 +253,7 @@ static bool nft_meta_get_eval_ifname(enu
return false;
break;
case NFT_META_IIFGROUP:
- if (!nft_meta_store_ifgroup(dest, nft_out(pkt)))
+ if (!nft_meta_store_ifgroup(dest, nft_in(pkt)))
return false;
break;
case NFT_META_OIFGROUP: