drivers/hid/uhid.c

44 	uint rd_size;
178 	return hid_parse_report(hid, uhid->rd_data, uhid->rd_size);
410 	__u16 rd_size;
459 			event->u.create.rd_size = compat->rd_size;
493 	size_t rd_size;
500 	rd_size = ev->u.create2.rd_size;
501 	if (rd_size <= 0 || rd_size > HID_MAX_DESCRIPTOR_SIZE)
504 	rd_data = kmemdup(ev->u.create2.rd_data, rd_size, GFP_KERNEL);
508 	uhid->rd_size = rd_size;
547 	uhid->rd_size = 0;
558 	if (orig.rd_size <= 0 || orig.rd_size > HID_MAX_DESCRIPTOR_SIZE)
560 	if (copy_from_user(&ev->u.create2.rd_data, orig.rd_data, orig.rd_size))
566 	ev->u.create2.rd_size = orig.rd_size;