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[NTFS] - Add support for expanding the master file table. Fix a bug with BrowseIndexEntries(). Improve diagnostic output.

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-AddNewMftEntry() - Increase size of MFT as needed. Fix math for bitmap length. Don't assign file records to MFT indices 0x10 - 0x17; In Windows, these records aren't used unless they have to be, even though they are marked as unused in the bitmap.
+IncreaseMftSize() - Adds room for additional file records in the master file table.
-BrowseIndexEntries() - allow for the rare situation when a non-system file has an MFT index of 0x10.

svn path=/branches/GSoC_2016/NTFS/; revision=75056
This commit is contained in:
Trevor Thompson 2017-06-16 06:00:09 +00:00 • committed by Thomas Faber
parent 1417f286e0
commit 9ab86116a9
2 changed files with 192 additions and 9 deletions
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2
drivers/filesystems/ntfs/create.c
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@ -649,6 +649,8 @@ NtfsCreateFileRecord(PDEVICE_EXTENSION DeviceExt,
ULONGLONG ParentMftIndex;
ULONGLONG FileMftIndex;
DPRINT1("NtfsCreateFileRecord(%p, %p)\n", DeviceExt, FileObject);
// allocate memory for file record
FileRecord = ExAllocatePoolWithTag(NonPagedPool,
DeviceExt->NtfsInfo.BytesPerFileRecord,