net: bridge: Set strict_start_type for br_policy
authorJohannes Nixdorf <jnixdorf-oss@avm.de>
Mon, 16 Oct 2023 13:27:23 +0000 (15:27 +0200)
committerJakub Kicinski <kuba@kernel.org>
Wed, 18 Oct 2023 00:39:02 +0000 (17:39 -0700)
commit19297c3ab23c4b2fe4abd13a992b7d7d10b07258
treeda99d5a57738ac2abb3a40597e45b312720d0d11
parentddd1ad68826d8ff61a2e47733959570aa4d39a16
net: bridge: Set strict_start_type for br_policy

Set any new attributes added to br_policy to be parsed strictly, to
prevent userspace from passing garbage.

Signed-off-by: Johannes Nixdorf <jnixdorf-oss@avm.de>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/20231016-fdb_limit-v5-4-32cddff87758@avm.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/bridge/br_netlink.c