| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.7 285/393] netfilter: nft_meta: fix iifgroup matching | Date | Mon, 17 Aug 2020 17:15:35 +0200 |
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From: Florian Westphal <fw@strlen.de>
[ Upstream commit 78470d9d0d9f2f8d16f28382a4071568e839c0d5 ]
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> Signed-off-by: Sasha Levin <sashal@kernel.org> --- net/netfilter/nft_meta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c index 951b6e87ed5d9..7bc6537f3ccb5 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: -- 2.25.1
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