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[NTFS]

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Return properly formatted stream names, according to: https://msdn.microsoft.com/en-us/library/cc232090.aspx

svn path=/trunk/; revision=68809
This commit is contained in:
Pierre Schweitzer 2015-08-24 08:43:26 +00:00
parent 6f4dfe4e09
commit e9ae3cdf25
1 changed files with 4 additions and 2 deletions
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6
reactos/drivers/filesystems/ntfs/finfo.c
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@ -256,7 +256,7 @@ NtfsGetSteamInformation(PNTFS_FCB Fcb,
{
if (Attribute->Type == AttributeData)
{
CurrentSize = FIELD_OFFSET(FILE_STREAM_INFORMATION, StreamName) + Attribute->NameLength * sizeof(WCHAR);
CurrentSize = FIELD_OFFSET(FILE_STREAM_INFORMATION, StreamName) + Attribute->NameLength * sizeof(WCHAR) + wcslen(L"::$DATA") * sizeof(WCHAR);
if (CurrentSize > *BufferLength)
{
@ -268,7 +268,9 @@ NtfsGetSteamInformation(PNTFS_FCB Fcb,
CurrentInfo->StreamNameLength = Attribute->NameLength * sizeof(WCHAR);
CurrentInfo->StreamSize.QuadPart = AttributeDataLength(Attribute);
CurrentInfo->StreamAllocationSize.QuadPart = AttributeAllocatedLength(Attribute);
RtlMoveMemory(CurrentInfo->StreamName, (PWCHAR)((ULONG_PTR)Attribute + Attribute->NameOffset), CurrentInfo->StreamNameLength);
CurrentInfo->StreamName[0] = L':';
RtlMoveMemory(&CurrentInfo->StreamName[1], (PWCHAR)((ULONG_PTR)Attribute + Attribute->NameOffset), CurrentInfo->StreamNameLength);
RtlMoveMemory(&CurrentInfo->StreamName[Attribute->NameLength + 1], L":$DATA", sizeof(L":$DATA") - sizeof(UNICODE_NULL));
if (Previous != NULL)
{