* this data would be overwritten. */
old_xml_begin = wim->hdr.xml_data_reshdr.offset_in_wim;
old_xml_end = old_xml_begin + wim->hdr.xml_data_reshdr.size_in_wim;
- old_blob_table_end = wim->hdr.blob_table_reshdr.offset_in_wim +
- wim->hdr.blob_table_reshdr.size_in_wim;
+ if (wim->hdr.blob_table_reshdr.offset_in_wim == 0)
+ old_blob_table_end = WIM_HEADER_DISK_SIZE;
+ else
+ old_blob_table_end = wim->hdr.blob_table_reshdr.offset_in_wim +
+ wim->hdr.blob_table_reshdr.size_in_wim;
if (wim_has_integrity_table(wim) &&
wim->hdr.integrity_table_reshdr.offset_in_wim < old_xml_end) {
WARNING("Didn't expect the integrity table to be "