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authorFlorian Westphal <fw@strlen.de>2020-08-02 04:27:03 +0300
committerPablo Neira Ayuso <pablo@netfilter.org>2020-08-02 05:10:20 +0300
commit78470d9d0d9f2f8d16f28382a4071568e839c0d5 (patch)
tree06336957afe5a0a1aede73f89198018c5c2905db
parentffe8923f109b7ea92c0842c89e61300eefa11c94 (diff)
downloadlinux-78470d9d0d9f2f8d16f28382a4071568e839c0d5.tar.xz
netfilter: nft_meta: fix iifgroup matching
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>
-rw-r--r--net/netfilter/nft_meta.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c
index 951b6e87ed5d..7bc6537f3ccb 100644
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@ -253,7 +253,7 @@ static bool nft_meta_get_eval_ifname(enum nft_meta_keys key, u32 *dest,
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: