netfilter: nft_tunnel: restrict it to netdev family

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[ Upstream commit 01e4092d53 ]

Only allow to use this expression from NFPROTO_NETDEV family.

Fixes: af308b94a2 ("netfilter: nf_tables: add tunnel support")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Pablo Neira Ayuso 2022-08-21 16:32:44 +02:00 • committed by Greg Kroah-Hartman

parent 02e8575a86

commit 486bfb68d7

1 changed files with 1 additions and 0 deletions

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net/netfilter/nft_tunnel.c

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