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Commit dbd0f199 authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso Committed by Greg Kroah-Hartman
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netfilter: nft_tunnel: restrict it to netdev family 



[ Upstream commit 01e4092d53bc4fe122a6e4b6d664adbd57528ca3 ]

Only allow to use this expression from NFPROTO_NETDEV family.

Fixes: af308b94 ("netfilter: nf_tables: add tunnel support")
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent fba05d25

net/netfilter/nft_tunnel.c

+1 −0
Original line number Diff line number Diff line
@@ -134,6 +134,7 @@ static const struct nft_expr_ops nft_tunnel_get_ops = { 


static struct nft_expr_type nft_tunnel_type __read_mostly = {

	.name		= "tunnel",

	.family		= NFPROTO_NETDEV,

	.ops		= &nft_tunnel_get_ops,

	.policy		= nft_tunnel_policy,

	.maxattr	= NFTA_TUNNEL_MAX,