NewPartEntry->DiskEntry = DiskEntry;
NewPartEntry->IsPartitioned = FALSE;
- NewPartEntry->StartSector.QuadPart = (ULONGLONG)DiskEntry->SectorAlignment;
+ if (DiskEntry->SectorAlignment < 2048)
+ NewPartEntry->StartSector.QuadPart = 2048ULL;
+ else
+ NewPartEntry->StartSector.QuadPart = (ULONGLONG)DiskEntry->SectorAlignment;
NewPartEntry->SectorCount.QuadPart = AlignDown(DiskEntry->SectorCount.QuadPart, DiskEntry->SectorAlignment) -
NewPartEntry->StartSector.QuadPart;
}
/* Start partition at head 1, cylinder 0 */
- LastStartSector = DiskEntry->SectorAlignment;
+ if (DiskEntry->SectorAlignment < 2048)
+ LastStartSector = 2048ULL;
+ else
+ LastStartSector = DiskEntry->SectorAlignment;
LastSectorCount = 0ULL;
LastUnusedSectorCount = 0ULL;