netfilter: nft_compat: narrow down revision to unsigned 8-bits
authorPablo Neira Ayuso <pablo@netfilter.org>
Thu, 1 Feb 2024 21:58:36 +0000 (22:58 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 16 Feb 2024 18:10:50 +0000 (19:10 +0100)
commit6a64b8293506202ecff23cd44fc1834348f5145f
treeb731f89efa5116c2cd636571a167e5aff80b6628
parent84bfcb7774b6443ca6b317129a18e4a46c5c9983
netfilter: nft_compat: narrow down revision to unsigned 8-bits

[ Upstream commit 36fa8d697132b4bed2312d700310e8a78b000c84 ]

xt_find_revision() expects u8, restrict it to this datatype.

Fixes: 0ca743a55991 ("netfilter: nf_tables: add compatibility layer for x_tables")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/netfilter/nft_compat.c