mirror of
https://github.com/reactos/reactos.git
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bccd8b7aea
Revert the DDK compatibility hack and apply a real fix. I kept the hack for NDK exports, we should consider changing them as well for consistency reasons. svn path=/trunk/; revision=63268
552 lines
24 KiB
C
552 lines
24 KiB
C
/*
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* PROJECT: ReactOS kernel-mode tests
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* LICENSE: LGPLv2+ - See COPYING.LIB in the top level directory
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* PURPOSE: Kernel-Mode Test Suite Io Regressions KM-Test (IoCreateFile)
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* PROGRAMMER: Pierre Schweitzer <pierre@reactos.org>
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*/
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#include <kmt_test.h>
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static UNICODE_STRING SystemRoot = RTL_CONSTANT_STRING(L"\\SystemRoot\\");
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static UNICODE_STRING Regedit = RTL_CONSTANT_STRING(L"regedit.exe");
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static UNICODE_STRING Foobar = RTL_CONSTANT_STRING(L"foobar.exe");
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static UNICODE_STRING SystemRootRegedit = RTL_CONSTANT_STRING(L"\\SystemRoot\\regedit.exe");
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static UNICODE_STRING SystemRootFoobar = RTL_CONSTANT_STRING(L"\\SystemRoot\\foobar.exe");
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static UNICODE_STRING SystemRootFoobarFoobar = RTL_CONSTANT_STRING(L"\\SystemRoot\\foobar\\foobar.exe");
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static UNICODE_STRING FoobarFoobar = RTL_CONSTANT_STRING(L"foobar\\foobar.exe");
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static
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VOID
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NTAPI
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KernelModeTest(IN PVOID Context)
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{
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NTSTATUS Status;
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IO_STATUS_BLOCK IoStatusBlock;
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OBJECT_ATTRIBUTES ObjectAttributes;
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HANDLE ParentHandle, SystemRootHandle, TargetHandle;
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PFILE_OBJECT ParentFileObject, TargetFileObject, SystemRootFileObject;
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UNREFERENCED_PARAMETER(Context);
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/* Kernelmode mandatory for IoCreateFile */
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ok(ExGetPreviousMode() == KernelMode, "UserMode returned!\n");
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/* First of all, open \\SystemRoot
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* We're interested in 3 pieces of information about it:
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* -> Its target (it's a symlink): \Windows or \ReactOS
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* -> Its associated File Object
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* -> Its associated FCB
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*/
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TargetFileObject = NULL;
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IoStatusBlock.Status = 0xFFFFFFFF;
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TargetHandle = INVALID_HANDLE_VALUE;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&SystemRoot,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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NULL, NULL);
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Status = ZwOpenFile(&TargetHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT);
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ok_eq_hex(Status, STATUS_SUCCESS);
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ok_eq_hex(IoStatusBlock.Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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Status = ObReferenceObjectByHandle(TargetHandle,
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FILE_READ_DATA,
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*IoFileObjectType,
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KernelMode,
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(PVOID *)&TargetFileObject,
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NULL);
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ok_eq_hex(Status, STATUS_SUCCESS);
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}
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ok(TargetFileObject != NULL, "Not target to continue!\n");
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if (TargetFileObject == NULL)
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{
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if (TargetHandle != INVALID_HANDLE_VALUE)
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{
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ObCloseHandle(TargetHandle, KernelMode);
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}
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return;
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}
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/* Open target directory of \SystemRoot\Regedit.exe
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* This must lead to \SystemRoot opening
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*/
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&SystemRootRegedit,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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NULL, NULL);
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Status = IoCreateFile(&ParentHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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NULL,
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0,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_OPEN,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT,
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NULL,
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0,
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CreateFileTypeNone,
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NULL,
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IO_OPEN_TARGET_DIRECTORY);
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ok_eq_hex(Status, STATUS_SUCCESS);
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ok_eq_hex(IoStatusBlock.Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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Status = ObReferenceObjectByHandle(ParentHandle,
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FILE_READ_DATA,
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*IoFileObjectType,
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KernelMode,
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(PVOID *)&ParentFileObject,
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NULL);
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ok_eq_hex(Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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/* At that point, file object must point to \SystemRoot
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* But must not be the same FO than target (diverted file object)
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* This means FCB & FileName are equal
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* But CCB & FO are different
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* CCB must be != NULL, otherwise it means open failed
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*/
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ok(ParentFileObject != TargetFileObject, "Diverted file object must be different\n");
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ok_eq_pointer(ParentFileObject->RelatedFileObject, NULL);
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ok_eq_pointer(ParentFileObject->FsContext, TargetFileObject->FsContext);
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ok(ParentFileObject->FsContext2 != 0x0, "Parent must be open!\n");
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ok(ParentFileObject->FsContext2 != TargetFileObject->FsContext2, "Parent open must have its own context!\n");
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ok_eq_long(RtlCompareUnicodeString(&ParentFileObject->FileName, &TargetFileObject->FileName, FALSE), 0);
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ObDereferenceObject(ParentFileObject);
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}
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/* Because target exists FSD must signal it */
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ok_eq_long(IoStatusBlock.Information, FILE_EXISTS);
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ObCloseHandle(ParentHandle, KernelMode);
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}
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/* Do the same with relative open */
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&SystemRoot,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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NULL, NULL);
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Status = ZwOpenFile(&SystemRootHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT);
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ok_eq_hex(Status, STATUS_SUCCESS);
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ok_eq_hex(IoStatusBlock.Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&Regedit,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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SystemRootHandle,
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NULL);
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Status = IoCreateFile(&ParentHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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NULL,
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0,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_OPEN,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT,
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NULL,
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0,
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CreateFileTypeNone,
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NULL,
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IO_OPEN_TARGET_DIRECTORY);
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ok_eq_hex(Status, STATUS_SUCCESS);
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ok_eq_hex(IoStatusBlock.Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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Status = ObReferenceObjectByHandle(ParentHandle,
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FILE_READ_DATA,
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*IoFileObjectType,
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KernelMode,
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(PVOID *)&ParentFileObject,
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NULL);
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ok_eq_hex(Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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ok(ParentFileObject != TargetFileObject, "Diverted file object must be different\n");
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ok_eq_pointer(ParentFileObject->FsContext, TargetFileObject->FsContext);
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ok(ParentFileObject->FsContext2 != 0x0, "Parent must be open!\n");
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ok(ParentFileObject->FsContext2 != TargetFileObject->FsContext2, "Parent open must have its own context!\n");
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ok_eq_long(RtlCompareUnicodeString(&ParentFileObject->FileName, &TargetFileObject->FileName, FALSE), 0);
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Status = ObReferenceObjectByHandle(SystemRootHandle,
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FILE_READ_DATA,
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*IoFileObjectType,
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KernelMode,
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(PVOID *)&SystemRootFileObject,
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NULL);
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ok_eq_hex(Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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ok_eq_pointer(ParentFileObject->RelatedFileObject, SystemRootFileObject);
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ok(ParentFileObject->RelatedFileObject != TargetFileObject, "File objects must be different\n");
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ok(SystemRootFileObject != TargetFileObject, "File objects must be different\n");
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ObDereferenceObject(SystemRootFileObject);
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}
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ObDereferenceObject(ParentFileObject);
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}
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ok_eq_long(IoStatusBlock.Information, FILE_EXISTS);
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ObCloseHandle(ParentHandle, KernelMode);
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}
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ObCloseHandle(SystemRootHandle, KernelMode);
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}
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/* *** */
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/* Now redo the same scheme, but using a target that doesn't exist
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* The difference will be in IoStatusBlock.Information, the FSD will
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* inform that the target doesn't exist.
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* Clear for rename :-)
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*/
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&SystemRootFoobar,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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NULL, NULL);
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Status = IoCreateFile(&ParentHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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NULL,
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0,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_OPEN,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT,
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NULL,
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0,
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CreateFileTypeNone,
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NULL,
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IO_OPEN_TARGET_DIRECTORY);
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ok_eq_hex(Status, STATUS_SUCCESS);
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ok_eq_hex(IoStatusBlock.Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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Status = ObReferenceObjectByHandle(ParentHandle,
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FILE_READ_DATA,
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*IoFileObjectType,
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KernelMode,
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(PVOID *)&ParentFileObject,
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NULL);
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ok_eq_hex(Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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ok(ParentFileObject != TargetFileObject, "Diverted file object must be different\n");
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ok_eq_pointer(ParentFileObject->RelatedFileObject, NULL);
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ok_eq_pointer(ParentFileObject->FsContext, TargetFileObject->FsContext);
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ok(ParentFileObject->FsContext2 != 0x0, "Parent must be open!\n");
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ok(ParentFileObject->FsContext2 != TargetFileObject->FsContext2, "Parent open must have its own context!\n");
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ok_eq_long(RtlCompareUnicodeString(&ParentFileObject->FileName, &TargetFileObject->FileName, FALSE), 0);
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ObDereferenceObject(ParentFileObject);
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}
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ok_eq_long(IoStatusBlock.Information, FILE_DOES_NOT_EXIST);
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ObCloseHandle(ParentHandle, KernelMode);
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}
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&SystemRoot,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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NULL, NULL);
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Status = ZwOpenFile(&SystemRootHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT);
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ok_eq_hex(Status, STATUS_SUCCESS);
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ok_eq_hex(IoStatusBlock.Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&Foobar,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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SystemRootHandle,
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NULL);
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Status = IoCreateFile(&ParentHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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NULL,
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0,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_OPEN,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT,
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NULL,
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0,
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CreateFileTypeNone,
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NULL,
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IO_OPEN_TARGET_DIRECTORY);
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ok_eq_hex(Status, STATUS_SUCCESS);
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ok_eq_hex(IoStatusBlock.Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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Status = ObReferenceObjectByHandle(ParentHandle,
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FILE_READ_DATA,
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*IoFileObjectType,
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KernelMode,
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(PVOID *)&ParentFileObject,
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NULL);
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ok_eq_hex(Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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ok(ParentFileObject != TargetFileObject, "Diverted file object must be different\n");
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ok_eq_pointer(ParentFileObject->FsContext, TargetFileObject->FsContext);
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ok(ParentFileObject->FsContext2 != 0x0, "Parent must be open!\n");
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ok(ParentFileObject->FsContext2 != TargetFileObject->FsContext2, "Parent open must have its own context!\n");
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ok_eq_long(RtlCompareUnicodeString(&ParentFileObject->FileName, &TargetFileObject->FileName, FALSE), 0);
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Status = ObReferenceObjectByHandle(SystemRootHandle,
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FILE_READ_DATA,
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*IoFileObjectType,
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KernelMode,
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(PVOID *)&SystemRootFileObject,
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NULL);
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ok_eq_hex(Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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ok_eq_pointer(ParentFileObject->RelatedFileObject, SystemRootFileObject);
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ok(ParentFileObject->RelatedFileObject != TargetFileObject, "File objects must be different\n");
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ok(SystemRootFileObject != TargetFileObject, "File objects must be different\n");
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ObDereferenceObject(SystemRootFileObject);
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}
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ObDereferenceObject(ParentFileObject);
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}
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ok_eq_long(IoStatusBlock.Information, FILE_DOES_NOT_EXIST);
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ObCloseHandle(ParentHandle, KernelMode);
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}
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ObCloseHandle(SystemRootHandle, KernelMode);
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}
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ObDereferenceObject(TargetFileObject);
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ObCloseHandle(TargetHandle, KernelMode);
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/* *** */
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/* Direct target open of something that doesn't exist */
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&SystemRootFoobarFoobar,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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NULL, NULL);
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Status = IoCreateFile(&ParentHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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NULL,
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0,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_OPEN,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT,
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NULL,
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0,
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CreateFileTypeNone,
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NULL,
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IO_OPEN_TARGET_DIRECTORY);
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ok_eq_hex(Status, STATUS_OBJECT_PATH_NOT_FOUND);
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ok_eq_hex(IoStatusBlock.Status, 0xFFFFFFFF);
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if (Status == STATUS_SUCCESS)
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{
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ObCloseHandle(ParentHandle, KernelMode);
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}
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/* Relative target open of something that doesn't exist */
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&SystemRoot,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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NULL, NULL);
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Status = ZwOpenFile(&SystemRootHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT);
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ok_eq_hex(Status, STATUS_SUCCESS);
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ok_eq_hex(IoStatusBlock.Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&FoobarFoobar,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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SystemRootHandle,
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NULL);
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Status = IoCreateFile(&ParentHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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NULL,
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0,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_OPEN,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT,
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NULL,
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0,
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CreateFileTypeNone,
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NULL,
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IO_OPEN_TARGET_DIRECTORY);
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ok_eq_hex(Status, STATUS_OBJECT_PATH_NOT_FOUND);
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ok_eq_hex(IoStatusBlock.Status, 0xFFFFFFFF);
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if (Status == STATUS_SUCCESS)
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{
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ObCloseHandle(ParentHandle, KernelMode);
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}
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ObCloseHandle(SystemRootHandle, KernelMode);
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}
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}
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static
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VOID
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NTAPI
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UserModeTest(VOID)
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{
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NTSTATUS Status;
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IO_STATUS_BLOCK IoStatusBlock;
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OBJECT_ATTRIBUTES ObjectAttributes;
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HANDLE ParentHandle, SystemRootHandle;
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ok(ExGetPreviousMode() == UserMode, "KernelMode returned!\n");
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/* Attempt direct target open */
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&SystemRootRegedit,
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OBJ_CASE_INSENSITIVE,
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NULL, NULL);
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Status = IoCreateFile(&ParentHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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NULL,
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0,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_OPEN,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT,
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NULL,
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0,
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CreateFileTypeNone,
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NULL,
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IO_OPEN_TARGET_DIRECTORY);
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ok_eq_hex(Status, STATUS_ACCESS_VIOLATION);
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ok_eq_hex(IoStatusBlock.Status, 0xFFFFFFFF);
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if (Status == STATUS_SUCCESS)
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{
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ObCloseHandle(ParentHandle, KernelMode);
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}
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/* Attempt relative target open */
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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&SystemRoot,
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OBJ_CASE_INSENSITIVE,
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NULL, NULL);
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Status = ZwOpenFile(&SystemRootHandle,
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GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
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&ObjectAttributes,
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&IoStatusBlock,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT);
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ok_eq_hex(Status, STATUS_SUCCESS);
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ok_eq_hex(IoStatusBlock.Status, STATUS_SUCCESS);
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if (Status == STATUS_SUCCESS)
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{
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IoStatusBlock.Status = 0xFFFFFFFF;
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IoStatusBlock.Information = 0xFFFFFFFF;
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InitializeObjectAttributes(&ObjectAttributes,
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|
&Regedit,
|
|
OBJ_CASE_INSENSITIVE,
|
|
SystemRootHandle,
|
|
NULL);
|
|
Status = IoCreateFile(&ParentHandle,
|
|
GENERIC_WRITE | GENERIC_READ | SYNCHRONIZE,
|
|
&ObjectAttributes,
|
|
&IoStatusBlock,
|
|
NULL,
|
|
0,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE,
|
|
FILE_OPEN,
|
|
FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT,
|
|
NULL,
|
|
0,
|
|
CreateFileTypeNone,
|
|
NULL,
|
|
IO_OPEN_TARGET_DIRECTORY);
|
|
ok_eq_hex(Status, STATUS_ACCESS_VIOLATION);
|
|
ok_eq_hex(IoStatusBlock.Status, 0xFFFFFFFF);
|
|
if (Status == STATUS_SUCCESS)
|
|
{
|
|
ObCloseHandle(ParentHandle, KernelMode);
|
|
}
|
|
ObCloseHandle(SystemRootHandle, KernelMode);
|
|
}
|
|
}
|
|
|
|
START_TEST(IoCreateFile)
|
|
{
|
|
NTSTATUS Status;
|
|
OBJECT_ATTRIBUTES ObjectAttributes;
|
|
HANDLE ThreadHandle;
|
|
PVOID ThreadObject = NULL;
|
|
|
|
/* Justify the next comment/statement */
|
|
UserModeTest();
|
|
|
|
/* We've to be in kernel mode, so spawn a thread */
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
NULL,
|
|
OBJ_KERNEL_HANDLE,
|
|
NULL,
|
|
NULL);
|
|
Status = PsCreateSystemThread(&ThreadHandle,
|
|
SYNCHRONIZE,
|
|
&ObjectAttributes,
|
|
NULL,
|
|
NULL,
|
|
KernelModeTest,
|
|
NULL);
|
|
ok_eq_hex(Status, STATUS_SUCCESS);
|
|
if (Status == STATUS_SUCCESS)
|
|
{
|
|
/* Then, just wait on our thread to finish */
|
|
Status = ObReferenceObjectByHandle(ThreadHandle,
|
|
SYNCHRONIZE,
|
|
*PsThreadType,
|
|
KernelMode,
|
|
&ThreadObject,
|
|
NULL);
|
|
ObCloseHandle(ThreadHandle, KernelMode);
|
|
|
|
Status = KeWaitForSingleObject(ThreadObject,
|
|
Executive,
|
|
KernelMode,
|
|
FALSE,
|
|
NULL);
|
|
ok_eq_hex(Status, STATUS_SUCCESS);
|
|
ObDereferenceObject(ThreadObject);
|
|
}
|
|
}
|