nfc: add missing attribute validation for vendor subcommand

Add missing attribute validation for vendor subcommand attributes
to the netlink policy.

Fixes: 9e58095f ("NFC: netlink: Implement vendor command support")
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/nfc/netlink.c

@@ -46,6 +46,8 @@ static const struct nla_policy nfc_genl_policy[NFC_ATTR_MAX + 1] = {
 				     .len = NFC_FIRMWARE_NAME_MAXSIZE },
 	[NFC_ATTR_SE_INDEX] = { .type = NLA_U32 },
 	[NFC_ATTR_SE_APDU] = { .type = NLA_BINARY },
+	[NFC_ATTR_VENDOR_ID] = { .type = NLA_U32 },
+	[NFC_ATTR_VENDOR_SUBCMD] = { .type = NLA_U32 },
 	[NFC_ATTR_VENDOR_DATA] = { .type = NLA_BINARY },
 
 };