netfilter: cthelper: add missing attribute validation for cthelper
authorJakub Kicinski <kuba@kernel.org>
Tue, 3 Mar 2020 05:08:31 +0000 (21:08 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 20 Mar 2020 08:07:46 +0000 (09:07 +0100)
commita2ecb2d17b707058755a9a8c4677c2a724e24535
tree56a76653755f57546bbe6adaccf76dd5e7f00acb
parent85a7e73aacdaaca222839aba845ea054fd6ff804
netfilter: cthelper: add missing attribute validation for cthelper

commit c049b3450072b8e3998053490e025839fecfef31 upstream.

Add missing attribute validation for cthelper
to the netlink policy.

Fixes: 12f7a505331e ("netfilter: add user-space connection tracking helper infrastructure")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/netfilter/nfnetlink_cthelper.c