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[CDFS_NEW] Now NtWriteFile is fixed, revert 5f25582, ie remove FastIO hack from the driver

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CORE-14003
This commit is contained in:
Pierre Schweitzer 2017-11-12 22:36:47 +01:00
parent 1d777ffab5
commit faee3753ea
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1 changed files with 0 additions and 36 deletions
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36
drivers/filesystems/cdfs_new/cdinit.c
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@ -58,29 +58,6 @@ CdShutdown (
#pragma alloc_text(INIT, CdInitializeGlobalData)
#endif
#ifdef __REACTOS__
//
// Stub for CcWrite, this is a hack
//
BOOLEAN
NTAPI
CdFastIoWrite (
IN PFILE_OBJECT FileObject,
IN PLARGE_INTEGER FileOffset,
IN ULONG Length,
IN BOOLEAN Wait,
IN ULONG LockKey,
IN PVOID Buffer,
OUT PIO_STATUS_BLOCK IoStatus,
IN PDEVICE_OBJECT DeviceObject)
{
ASSERT(FALSE);
return FALSE;
}
#endif
//
// Local support routine
@ -365,19 +342,6 @@ Return Value:
CdFastIoDispatch.SizeOfFastIoDispatch = sizeof(FAST_IO_DISPATCH);
CdFastIoDispatch.FastIoCheckIfPossible = CdFastIoCheckIfPossible; // CheckForFastIo
CdFastIoDispatch.FastIoRead = FsRtlCopyRead; // Read
#ifdef __REACTOS__
//
// Add a stub for CdFastIoWrite. This is a hack required because
// our current implementation of NtWriteFile won't validate
// access granted to files opened. And some applications may attempt
// to write to a file. In case it is cached, the kernel will null-dereference
// the fastIO routine, trying to call it.
// FIXME: remove once NtWriteFile got fixed!
//
CdFastIoDispatch.FastIoWrite = CdFastIoWrite; // Write
#endif
CdFastIoDispatch.FastIoQueryBasicInfo = CdFastQueryBasicInfo; // QueryBasicInfo
CdFastIoDispatch.FastIoQueryStandardInfo = CdFastQueryStdInfo; // QueryStandardInfo
CdFastIoDispatch.FastIoLock = CdFastLock; // Lock