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[USETUP]

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- Fix length calculation for FAT16 volumes

svn path=/trunk/; revision=52748
This commit is contained in:
Cameron Gutman 2011-07-20 19:56:58 +00:00
parent 94cd89e643
commit 1e3d0d1bb6
1 changed files with 4 additions and 4 deletions
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8
reactos/base/setup/usetup/bootsup.c
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@ -850,8 +850,8 @@ InstallFat16BootCodeToFile(
/* Adjust bootsector (copy a part of the FAT BPB) */ /* Adjust bootsector (copy a part of the FAT BPB) */
memcpy(&NewBootSector->OemName, memcpy(&NewBootSector->OemName,
&OrigBootSector->OemName, &OrigBootSector->OemName,
FIELD_OFFSET(FAT32_BOOTSECTOR, BootCodeAndData) - FIELD_OFFSET(FAT_BOOTSECTOR, BootCodeAndData) -
FIELD_OFFSET(FAT32_BOOTSECTOR, OemName)); FIELD_OFFSET(FAT_BOOTSECTOR, OemName));
/* Free the original boot sector */ /* Free the original boot sector */
RtlFreeHeap(ProcessHeap, 0, OrigBootSector); RtlFreeHeap(ProcessHeap, 0, OrigBootSector);
@ -1369,8 +1369,8 @@ InstallFat16BootCodeToDisk(
/* Adjust bootsector (copy a part of the FAT16 BPB) */ /* Adjust bootsector (copy a part of the FAT16 BPB) */
memcpy(&NewBootSector->OemName, memcpy(&NewBootSector->OemName,
&OrigBootSector->OemName, &OrigBootSector->OemName,
FIELD_OFFSET(FAT32_BOOTSECTOR, BootCodeAndData) - FIELD_OFFSET(FAT_BOOTSECTOR, BootCodeAndData) -
FIELD_OFFSET(FAT32_BOOTSECTOR, OemName)); FIELD_OFFSET(FAT_BOOTSECTOR, OemName));
PartInfo = &PartitionList->CurrentPartition->PartInfo[PartitionList->CurrentPartitionNumber]; PartInfo = &PartitionList->CurrentPartition->PartInfo[PartitionList->CurrentPartitionNumber];
NewBootSector->HiddenSectors = PartInfo->HiddenSectors; NewBootSector->HiddenSectors = PartInfo->HiddenSectors;