SVPD_DEVICE_ID_HDR_LEN
&& (device->device_id_len < SVPD_DEVICE_ID_HDR_LEN
- SVPD_DEVICE_ID_HDR_LEN,
malloc(SVPD_DEVICE_ID_HDR_LEN + len,
path->device->device_id_len = SVPD_DEVICE_ID_HDR_LEN + len;
SVPD_DEVICE_ID_HDR_LEN;