XCOPY_CSCD_DESC_ID_LIST_OFF_MAX
if (xop->stdi > XCOPY_CSCD_DESC_ID_LIST_OFF_MAX ||
xop->dtdi > XCOPY_CSCD_DESC_ID_LIST_OFF_MAX) {
XCOPY_CSCD_DESC_ID_LIST_OFF_MAX, xop->stdi, xop->dtdi);