| commit | 58da10487a1e16a4d30540c7e8b650d2d631296e | [log] [tgz] |
|---|---|---|
| author | Pablo Neira Ayuso <pablo@netfilter.org> | Fri Jun 11 19:26:56 2021 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Jul 14 16:56:22 2021 +0200 |
| tree | c5deb47920af91d571a226236a89976638d7cfa8 | |
| parent | ed3d4988349e969ccab5e3a571aac36b87144105 [diff] |
netfilter: nft_tproxy: restrict support to TCP and UDP transport protocols
[ Upstream commit 52f0f4e178c757b3d356087376aad8bd77271828 ]
Add unfront check for TCP and UDP packets before performing further
processing.
Fixes: 4ed8eb6570a4 ("netfilter: nf_tables: Add native tproxy support")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>