netfilter: nft_nat: allow to specify layer 4 protocol NAT only
[ Upstream commit a33f387e ] nft_nat reports a bogus EAFNOSUPPORT if no layer 3 information is specified. Fixes: d07db988 ("netfilter: nf_tables: introduce nft_validate_register_load()") Signed-off-by:Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by:
Sasha Levin <sashal@kernel.org>
parent
3dbda848
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