diff options
| -rw-r--r-- | net/core/rtnetlink.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index adfb54b896da..e3286d32eca5 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -876,8 +876,6 @@ static size_t rtnl_port_size(const struct net_device *dev, { size_t port_size = nla_total_size(4) /* PORT_VF */ + nla_total_size(PORT_PROFILE_MAX) /* PORT_PROFILE */ - + nla_total_size(sizeof(struct ifla_port_vsi)) - /* PORT_VSI_TYPE */ + nla_total_size(PORT_UUID_MAX) /* PORT_INSTANCE_UUID */ + nla_total_size(PORT_UUID_MAX) /* PORT_HOST_UUID */ + nla_total_size(1) /* PROT_VDP_REQUEST */ @@ -1491,14 +1489,19 @@ static const struct nla_policy ifla_port_policy[IFLA_PORT_MAX+1] = { [IFLA_PORT_VF] = { .type = NLA_U32 }, [IFLA_PORT_PROFILE] = { .type = NLA_STRING, .len = PORT_PROFILE_MAX }, - [IFLA_PORT_VSI_TYPE] = { .type = NLA_BINARY, - .len = sizeof(struct ifla_port_vsi)}, [IFLA_PORT_INSTANCE_UUID] = { .type = NLA_BINARY, .len = PORT_UUID_MAX }, [IFLA_PORT_HOST_UUID] = { .type = NLA_STRING, .len = PORT_UUID_MAX }, [IFLA_PORT_REQUEST] = { .type = NLA_U8, }, [IFLA_PORT_RESPONSE] = { .type = NLA_U16, }, + + /* Unused, but we need to keep it here since user space could + * fill it. It's also broken with regard to NLA_BINARY use in + * combination with structs. + */ + [IFLA_PORT_VSI_TYPE] = { .type = NLA_BINARY, + .len = sizeof(struct ifla_port_vsi) }, }; static const struct nla_policy ifla_xdp_policy[IFLA_XDP_MAX + 1] = { |