Thu, Oct 26, 2023 at 05:43:51PM CEST, kuba@xxxxxxxxxx wrote: >On Thu, 26 Oct 2023 18:16:59 +0300 Nikolay Aleksandrov wrote: >> static const struct nla_policy netkit_policy[IFLA_NETKIT_MAX + 1] = { >> [IFLA_NETKIT_PEER_INFO] = { .len = sizeof(struct ifinfomsg) }, >> - [IFLA_NETKIT_POLICY] = { .type = NLA_U32 }, >> - [IFLA_NETKIT_MODE] = { .type = NLA_U32 }, >> - [IFLA_NETKIT_PEER_POLICY] = { .type = NLA_U32 }, >> + [IFLA_NETKIT_POLICY] = NLA_POLICY_VALIDATE_FN(NLA_BINARY, >> + netkit_check_policy, >> + sizeof(u32)), >> + [IFLA_NETKIT_MODE] = NLA_POLICY_VALIDATE_FN(NLA_BINARY, >> + netkit_check_mode, >> + sizeof(u32)), >> + [IFLA_NETKIT_PEER_POLICY] = NLA_POLICY_VALIDATE_FN(NLA_BINARY, >> + netkit_check_policy, >> + sizeof(u32)), > >I vote to leave this code be. It's not perfect. But typing it as binary >is not getting us closer to perfection. Yeah :/