mirror of
https://github.com/reactos/reactos.git
synced 2025-08-04 22:36:36 +00:00
- Fix formatting of some newly added functions before starting heavy work.
svn path=/trunk/; revision=22768
This commit is contained in:
Alex Ionescu
parent
fcb77c4c3d
commit
fbddf0d1ac
1 changed files with 332 additions and 425 deletions
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@ -405,7 +405,8 @@ IoQueryFileInformation(IN PFILE_OBJECT FileObject,
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/*
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* @implemented
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*/
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NTSTATUS STDCALL
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NTSTATUS
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NTAPI
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IoQueryVolumeInformation(IN PFILE_OBJECT FileObject,
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IN FS_INFORMATION_CLASS FsInformationClass,
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IN ULONG Length,
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@ -418,24 +419,16 @@ IoQueryVolumeInformation(IN PFILE_OBJECT FileObject,
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PIRP Irp;
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NTSTATUS Status;
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ASSERT(FsInformation != NULL);
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DPRINT("FsInformation %p\n", FsInformation);
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Status = ObReferenceObjectByPointer(FileObject,
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FILE_READ_ATTRIBUTES,
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IoFileObjectType,
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KernelMode);
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if (!NT_SUCCESS(Status))
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{
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return(Status);
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}
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if (!NT_SUCCESS(Status)) return(Status);
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DeviceObject = FileObject->DeviceObject;
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Irp = IoAllocateIrp(DeviceObject->StackSize,
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TRUE);
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if (Irp == NULL)
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Irp = IoAllocateIrp(DeviceObject->StackSize, TRUE);
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if (!Irp)
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{
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ObDereferenceObject(FileObject);
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return(STATUS_INSUFFICIENT_RESOURCES);
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@ -461,8 +454,7 @@ IoQueryVolumeInformation(IN PFILE_OBJECT FileObject,
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StackPtr->Parameters.QueryVolume.FsInformationClass =
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FsInformationClass;
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Status = IoCallDriver(DeviceObject,
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Irp);
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Status = IoCallDriver(DeviceObject, Irp);
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if (Status == STATUS_PENDING)
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{
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KeWaitForSingleObject(&FileObject->Event,
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@ -472,20 +464,16 @@ IoQueryVolumeInformation(IN PFILE_OBJECT FileObject,
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NULL);
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Status = IoStatusBlock.Status;
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}
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DPRINT("Status %x\n", Status);
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if (ReturnedLength != NULL)
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{
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*ReturnedLength = IoStatusBlock.Information;
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}
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return(Status);
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if (ReturnedLength) *ReturnedLength = IoStatusBlock.Information;
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return Status;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS STDCALL
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NTSTATUS
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NTAPI
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IoSetInformation(IN PFILE_OBJECT FileObject,
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IN FILE_INFORMATION_CLASS FileInformationClass,
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IN ULONG Length,
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@ -497,31 +485,22 @@ IoSetInformation(IN PFILE_OBJECT FileObject,
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PIO_STACK_LOCATION StackPtr;
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NTSTATUS Status;
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ASSERT(FileInformation != NULL);
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if (FileInformationClass == FileCompletionInformation)
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{
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return STATUS_NOT_IMPLEMENTED;
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}
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Status = ObReferenceObjectByPointer(FileObject,
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0, /* FIXME - depends on the information class */
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IoFileObjectType,
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KernelMode);
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if (!NT_SUCCESS(Status))
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{
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return(Status);
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}
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if (!NT_SUCCESS(Status)) return(Status);
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DPRINT("FileObject 0x%p\n", FileObject);
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DeviceObject = FileObject->DeviceObject;
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Irp = IoAllocateIrp(DeviceObject->StackSize,
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TRUE);
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if (Irp == NULL)
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Irp = IoAllocateIrp(DeviceObject->StackSize, TRUE);
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if (!Irp)
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{
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ObDereferenceObject(FileObject);
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return STATUS_INSUFFICIENT_RESOURCES;
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@ -1324,7 +1303,6 @@ NtQueryDirectoryFile(IN HANDLE FileHandle,
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}
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}
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return Status;
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Cleanup:
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@ -1767,7 +1745,7 @@ NtReadFileScatter(IN HANDLE FileHandle,
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IN PULONG Key OPTIONAL)
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{
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UNIMPLEMENTED;
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return(STATUS_NOT_IMPLEMENTED);
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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@ -2281,7 +2259,7 @@ NtUnlockFile(IN HANDLE FileHandle,
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*/
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NTSTATUS
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NTAPI
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NtWriteFile (IN HANDLE FileHandle,
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NtWriteFile(IN HANDLE FileHandle,
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IN HANDLE Event OPTIONAL,
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IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
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IN PVOID ApcContext OPTIONAL,
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@ -2322,7 +2300,7 @@ NtWriteFile (IN HANDLE FileHandle,
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DesiredAccess |= FILE_APPEND_DATA;
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/* Validate User-Mode Buffers */
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if(PreviousMode != KernelMode)
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if (PreviousMode != KernelMode)
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{
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/* check if the handle has either FILE_WRITE_DATA or FILE_APPEND_DATA was
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granted. */
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@ -2498,35 +2476,14 @@ NtWriteFileGather(IN HANDLE FileHandle,
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IN PULONG Key OPTIONAL)
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{
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UNIMPLEMENTED;
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return(STATUS_NOT_IMPLEMENTED);
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* FUNCTION: Queries the volume information
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* ARGUMENTS:
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* FileHandle = Handle to a file object on the target volume
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* ReturnLength = DataWritten
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* FsInformation = Caller should supply storage for the information
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* structure.
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* Length = Size of the information structure
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* FsInformationClass = Index to a information structure
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*
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* FileFsVolumeInformation FILE_FS_VOLUME_INFORMATION
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* FileFsLabelInformation FILE_FS_LABEL_INFORMATION
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* FileFsSizeInformation FILE_FS_SIZE_INFORMATION
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* FileFsDeviceInformation FILE_FS_DEVICE_INFORMATION
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* FileFsAttributeInformation FILE_FS_ATTRIBUTE_INFORMATION
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* FileFsControlInformation
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* FileFsQuotaQueryInformation --
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* FileFsQuotaSetInformation --
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* FileFsMaximumInformation
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*
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* RETURNS: Status
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*
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* @implemented
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*/
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NTSTATUS STDCALL
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NTSTATUS
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NTAPI
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NtQueryVolumeInformationFile(IN HANDLE FileHandle,
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OUT PIO_STATUS_BLOCK IoStatusBlock,
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OUT PVOID FsInformation,
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@ -2539,29 +2496,20 @@ NtQueryVolumeInformationFile(IN HANDLE FileHandle,
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NTSTATUS Status = STATUS_SUCCESS;
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PIO_STACK_LOCATION StackPtr;
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PVOID SystemBuffer;
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KPROCESSOR_MODE PreviousMode;
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DPRINT("FsInformation %p\n", FsInformation);
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PreviousMode = ExGetPreviousMode();
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KPROCESSOR_MODE PreviousMode = ExGetPreviousMode();
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if (PreviousMode != KernelMode)
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{
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_SEH_TRY
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{
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if (IoStatusBlock != NULL)
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if (IoStatusBlock)
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{
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ProbeForWrite(IoStatusBlock,
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sizeof(IO_STATUS_BLOCK),
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sizeof(ULONG));
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}
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if (Length != 0)
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{
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ProbeForWrite(FsInformation,
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Length,
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1);
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}
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if (Length) ProbeForWrite(FsInformation, Length, 1);
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}
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_SEH_HANDLE
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{
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@ -2574,11 +2522,6 @@ NtQueryVolumeInformationFile(IN HANDLE FileHandle,
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return Status;
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}
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}
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else
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{
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ASSERT(IoStatusBlock != NULL);
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ASSERT(FsInformation != NULL);
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}
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Status = ObReferenceObjectByHandle(FileHandle,
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0, /* FIXME - depends on the information class! */
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@ -2586,29 +2529,23 @@ NtQueryVolumeInformationFile(IN HANDLE FileHandle,
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PreviousMode,
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(PVOID*)&FileObject,
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NULL);
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if (!NT_SUCCESS(Status))
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{
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return(Status);
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}
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if (!NT_SUCCESS(Status)) return Status;
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DeviceObject = FileObject->DeviceObject;
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Irp = IoAllocateIrp(DeviceObject->StackSize,
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TRUE);
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if (Irp == NULL)
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Irp = IoAllocateIrp(DeviceObject->StackSize, TRUE);
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if (!Irp)
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{
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ObDereferenceObject(FileObject);
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return(STATUS_INSUFFICIENT_RESOURCES);
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return STATUS_INSUFFICIENT_RESOURCES;
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}
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SystemBuffer = ExAllocatePoolWithTag(NonPagedPool,
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Length,
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TAG_SYSB);
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if (SystemBuffer == NULL)
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SystemBuffer = ExAllocatePoolWithTag(NonPagedPool, Length, TAG_SYSB);
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if (!SystemBuffer)
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{
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IoFreeIrp(Irp);
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ObDereferenceObject(FileObject);
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return(STATUS_INSUFFICIENT_RESOURCES);
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return STATUS_INSUFFICIENT_RESOURCES;
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}
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/* Trigger FileObject/Event dereferencing */
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@ -2632,8 +2569,7 @@ NtQueryVolumeInformationFile(IN HANDLE FileHandle,
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StackPtr->Parameters.QueryVolume.FsInformationClass =
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FsInformationClass;
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Status = IoCallDriver(DeviceObject,
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Irp);
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Status = IoCallDriver(DeviceObject, Irp);
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if (Status == STATUS_PENDING)
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{
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KeWaitForSingleObject(&FileObject->Event,
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@ -2643,13 +2579,11 @@ NtQueryVolumeInformationFile(IN HANDLE FileHandle,
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NULL);
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Status = IoStatusBlock->Status;
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}
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DPRINT("Status %x\n", Status);
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if (NT_SUCCESS(Status))
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{
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_SEH_TRY
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{
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DPRINT("Information %lu\n", IoStatusBlock->Information);
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RtlCopyMemory(FsInformation,
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SystemBuffer,
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IoStatusBlock->Information);
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@ -2662,14 +2596,14 @@ NtQueryVolumeInformationFile(IN HANDLE FileHandle,
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}
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ExFreePool(SystemBuffer);
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return(Status);
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return Status;
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}
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/*
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* @implemented
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*/
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NTSTATUS STDCALL
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NTSTATUS
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NTAPI
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NtSetVolumeInformationFile(IN HANDLE FileHandle,
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OUT PIO_STATUS_BLOCK IoStatusBlock,
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IN PVOID FsInformation,
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@ -2679,31 +2613,23 @@ NtSetVolumeInformationFile(IN HANDLE FileHandle,
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PFILE_OBJECT FileObject;
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PDEVICE_OBJECT DeviceObject;
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PIRP Irp;
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NTSTATUS Status;
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NTSTATUS Status = STATUS_SUCCESS;
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PIO_STACK_LOCATION StackPtr;
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PVOID SystemBuffer;
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KPROCESSOR_MODE PreviousMode;
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PreviousMode = ExGetPreviousMode();
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KPROCESSOR_MODE PreviousMode = ExGetPreviousMode();
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if (PreviousMode != KernelMode)
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{
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Status = STATUS_SUCCESS;
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_SEH_TRY
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{
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if (IoStatusBlock != NULL)
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if (IoStatusBlock)
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{
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ProbeForWrite(IoStatusBlock,
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sizeof(IO_STATUS_BLOCK),
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sizeof(ULONG));
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}
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if (Length != 0)
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{
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ProbeForRead(FsInformation,
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Length,
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1);
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}
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if (Length) ProbeForRead(FsInformation, Length, 1);
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}
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_SEH_HANDLE
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{
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@ -2711,15 +2637,7 @@ NtSetVolumeInformationFile(IN HANDLE FileHandle,
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}
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_SEH_END;
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if (!NT_SUCCESS(Status))
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{
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return Status;
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}
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}
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else
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{
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ASSERT(IoStatusBlock != NULL);
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ASSERT(FsInformation != NULL);
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if (!NT_SUCCESS(Status)) return Status;
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}
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Status = ObReferenceObjectByHandle(FileHandle,
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@ -2728,24 +2646,19 @@ NtSetVolumeInformationFile(IN HANDLE FileHandle,
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PreviousMode,
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(PVOID*)&FileObject,
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NULL);
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if (Status != STATUS_SUCCESS)
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{
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return(Status);
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}
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if (Status != STATUS_SUCCESS) return Status;
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DeviceObject = FileObject->DeviceObject;
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Irp = IoAllocateIrp(DeviceObject->StackSize,TRUE);
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if (Irp == NULL)
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if (!Irp)
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{
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ObDereferenceObject(FileObject);
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return(STATUS_INSUFFICIENT_RESOURCES);
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return STATUS_INSUFFICIENT_RESOURCES;
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}
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SystemBuffer = ExAllocatePoolWithTag(NonPagedPool,
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Length,
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TAG_SYSB);
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if (SystemBuffer == NULL)
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SystemBuffer = ExAllocatePoolWithTag(NonPagedPool, Length, TAG_SYSB);
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if (!SystemBuffer)
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{
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Status = STATUS_INSUFFICIENT_RESOURCES;
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goto failfreeirp;
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@ -2756,9 +2669,7 @@ NtSetVolumeInformationFile(IN HANDLE FileHandle,
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_SEH_TRY
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{
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/* no need to probe again */
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RtlCopyMemory(SystemBuffer,
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FsInformation,
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Length);
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RtlCopyMemory(SystemBuffer, FsInformation, Length);
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}
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_SEH_HANDLE
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{
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@ -2768,8 +2679,7 @@ NtSetVolumeInformationFile(IN HANDLE FileHandle,
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if (!NT_SUCCESS(Status))
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{
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ExFreePoolWithTag(SystemBuffer,
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TAG_SYSB);
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ExFreePoolWithTag(SystemBuffer, TAG_SYSB);
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failfreeirp:
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IoFreeIrp(Irp);
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ObDereferenceObject(FileObject);
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@ -2778,9 +2688,7 @@ failfreeirp:
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}
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else
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{
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RtlCopyMemory(SystemBuffer,
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FsInformation,
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Length);
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RtlCopyMemory(SystemBuffer, FsInformation, Length);
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}
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/* Trigger FileObject/Event dereferencing */
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@ -2823,6 +2731,5 @@ failfreeirp:
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}
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ExFreePool(SystemBuffer);
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return(Status);
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return Status;
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}
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