+++ /dev/null
-/*
- * PROJECT: ReactOS kernel-mode tests
- * LICENSE: LGPLv2.1+ - See COPYING.LIB in the top level directory
- * PURPOSE: Kernel-Mode Test Suite Object Handle test
- * PROGRAMMER: Thomas Faber <thomas.faber@reactos.org>
- */
-
-#include <kmt_test.h>
-#define NDEBUG
-#include <debug.h>
-
-#define CheckObject(Handle, Pointers, Handles, Attrib, Access) do \
-{ \
- PUBLIC_OBJECT_BASIC_INFORMATION ObjectInfo; \
- Status = ZwQueryObject(Handle, ObjectBasicInformation, \
- &ObjectInfo, sizeof ObjectInfo, NULL); \
- ok_eq_hex(Status, STATUS_SUCCESS); \
- ok_eq_hex(ObjectInfo.Attributes, Attrib); \
- ok_eq_hex(ObjectInfo.GrantedAccess, Access); \
- ok_eq_ulong(ObjectInfo.PointerCount, Pointers); \
- ok_eq_ulong(ObjectInfo.HandleCount, Handles); \
-} while (0)
-
-#define KERNEL_HANDLE_FLAG ((ULONG_PTR)0xFFFFFFFF80000000)
-#define IsUserHandle(h) (((ULONG_PTR)(h) & KERNEL_HANDLE_FLAG) == 0)
-#define IsKernelHandle(h) (((ULONG_PTR)(h) & KERNEL_HANDLE_FLAG) == KERNEL_HANDLE_FLAG)
-
-static HANDLE SystemProcessHandle;
-
-static
-VOID
-TestDuplicate(
- _In_ HANDLE Handle)
-{
- NTSTATUS Status;
- HANDLE NewHandle;
- struct
- {
- ACCESS_MASK DesiredAccess;
- ULONG RequestedAttributes;
- ULONG Options;
- ACCESS_MASK GrantedAccess;
- ULONG ExpectedAttributes;
- } Tests[] =
- {
- { DIRECTORY_ALL_ACCESS, 0, 0,
- DIRECTORY_ALL_ACCESS, 0 },
- { DIRECTORY_ALL_ACCESS, OBJ_KERNEL_HANDLE, 0,
- DIRECTORY_ALL_ACCESS, 0 },
- { DIRECTORY_QUERY, 0, 0,
- DIRECTORY_QUERY, 0 },
- { DIRECTORY_QUERY, OBJ_INHERIT, 0,
- DIRECTORY_QUERY, OBJ_INHERIT },
- { DIRECTORY_QUERY, OBJ_INHERIT, DUPLICATE_SAME_ACCESS,
- DIRECTORY_ALL_ACCESS, OBJ_INHERIT },
- /* 5 */
- { DIRECTORY_QUERY, OBJ_INHERIT, DUPLICATE_SAME_ATTRIBUTES,
- DIRECTORY_QUERY, 0 },
- { DIRECTORY_QUERY, OBJ_INHERIT, DUPLICATE_SAME_ACCESS | DUPLICATE_SAME_ATTRIBUTES,
- DIRECTORY_ALL_ACCESS, 0 },
- };
- ULONG i;
-
- for (i = 0; i < RTL_NUMBER_OF(Tests); i++)
- {
- trace("Test %lu\n", i);
- Status = ZwDuplicateObject(ZwCurrentProcess(),
- Handle,
- ZwCurrentProcess(),
- &NewHandle,
- Tests[i].DesiredAccess,
- Tests[i].RequestedAttributes,
- Tests[i].Options);
- ok_eq_hex(Status, STATUS_SUCCESS);
- if (!skip(NT_SUCCESS(Status), "DuplicateHandle failed\n"))
- {
- ok(IsUserHandle(NewHandle), "New handle = %p\n", NewHandle);
- CheckObject(NewHandle, 3UL, 2UL, Tests[i].ExpectedAttributes, Tests[i].GrantedAccess);
- CheckObject(Handle, 3UL, 2UL, 0UL, DIRECTORY_ALL_ACCESS);
-
- Status = ObCloseHandle(NewHandle, UserMode);
- ok_eq_hex(Status, STATUS_SUCCESS);
- CheckObject(Handle, 2UL, 1UL, 0UL, DIRECTORY_ALL_ACCESS);
- }
- }
-
- /* If TargetProcess is the System process, we do get a kernel handle */
- Status = ZwDuplicateObject(ZwCurrentProcess(),
- Handle,
- SystemProcessHandle,
- &NewHandle,
- DIRECTORY_ALL_ACCESS,
- OBJ_KERNEL_HANDLE,
- 0);
- ok_eq_hex(Status, STATUS_SUCCESS);
- if (!skip(NT_SUCCESS(Status), "DuplicateHandle failed\n"))
- {
- ok(IsKernelHandle(NewHandle), "New handle = %p\n", NewHandle);
- CheckObject(NewHandle, 3UL, 2UL, 0, DIRECTORY_ALL_ACCESS);
- CheckObject(Handle, 3UL, 2UL, 0UL, DIRECTORY_ALL_ACCESS);
-
- Status = ObCloseHandle(NewHandle, UserMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- CheckObject(NewHandle, 3UL, 2UL, 0, DIRECTORY_ALL_ACCESS);
- CheckObject(Handle, 3UL, 2UL, 0UL, DIRECTORY_ALL_ACCESS);
-
- if (IsKernelHandle(NewHandle))
- {
- Status = ObCloseHandle(NewHandle, KernelMode);
- ok_eq_hex(Status, STATUS_SUCCESS);
- CheckObject(Handle, 2UL, 1UL, 0UL, DIRECTORY_ALL_ACCESS);
- }
- }
-}
-
-START_TEST(ObHandle)
-{
- NTSTATUS Status;
- OBJECT_ATTRIBUTES ObjectAttributes;
- HANDLE KernelDirectoryHandle;
- HANDLE UserDirectoryHandle;
-
- Status = ObOpenObjectByPointer(PsInitialSystemProcess,
- OBJ_KERNEL_HANDLE,
- NULL,
- PROCESS_ALL_ACCESS,
- *PsProcessType,
- KernelMode,
- &SystemProcessHandle);
- ok_eq_hex(Status, STATUS_SUCCESS);
- if (skip(NT_SUCCESS(Status), "No handle for system process\n"))
- {
- SystemProcessHandle = NULL;
- }
-
- InitializeObjectAttributes(&ObjectAttributes,
- NULL,
- 0,
- NULL,
- NULL);
- Status = ZwCreateDirectoryObject(&UserDirectoryHandle,
- DIRECTORY_ALL_ACCESS,
- &ObjectAttributes);
- ok_eq_hex(Status, STATUS_SUCCESS);
- if (!skip(NT_SUCCESS(Status), "No directory handle\n"))
- {
- ok(IsUserHandle(UserDirectoryHandle), "User handle = %p\n", UserDirectoryHandle);
- CheckObject(UserDirectoryHandle, 2UL, 1UL, 0UL, DIRECTORY_ALL_ACCESS);
-
- TestDuplicate(UserDirectoryHandle);
-
- Status = ObCloseHandle(UserDirectoryHandle, UserMode);
- ok_eq_hex(Status, STATUS_SUCCESS);
- }
-
- InitializeObjectAttributes(&ObjectAttributes,
- NULL,
- OBJ_KERNEL_HANDLE,
- NULL,
- NULL);
- Status = ZwCreateDirectoryObject(&KernelDirectoryHandle,
- DIRECTORY_ALL_ACCESS,
- &ObjectAttributes);
- ok_eq_hex(Status, STATUS_SUCCESS);
- if (!skip(NT_SUCCESS(Status), "No directory handle\n"))
- {
- ok(IsKernelHandle(KernelDirectoryHandle), "Kernel handle = %p\n", KernelDirectoryHandle);
- CheckObject(KernelDirectoryHandle, 2UL, 1UL, 0UL, DIRECTORY_ALL_ACCESS);
-
- TestDuplicate(KernelDirectoryHandle);
-
- Status = ObCloseHandle(KernelDirectoryHandle, UserMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- CheckObject(KernelDirectoryHandle, 2UL, 1UL, 0UL, DIRECTORY_ALL_ACCESS);
-
- Status = ObCloseHandle(KernelDirectoryHandle, KernelMode);
- ok_eq_hex(Status, STATUS_SUCCESS);
- }
-
- /* Tests for closing handles */
- KmtStartSeh()
- /* NtClose must accept everything */
- DPRINT("Closing null handle (NtClose)\n");
- Status = NtClose(NULL);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing null kernel handle (NtClose)\n");
- Status = NtClose((HANDLE)0x80000000);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing -1 handle (NtClose)\n");
- Status = NtClose((HANDLE)0x7FFFFFFF);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing -1 kernel handle (NtClose)\n");
- Status = NtClose((HANDLE)0xFFFFFFFF);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing 123 handle (NtClose)\n");
- Status = NtClose((HANDLE)123);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing 123 kernel handle (NtClose)\n");
- Status = NtClose((HANDLE)(123 | 0x80000000));
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
-
- /* ObCloseHandle with UserMode accepts everything */
- DPRINT("Closing null handle (ObCloseHandle, UserMode)\n");
- Status = ObCloseHandle(NULL, UserMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing null kernel handle (ObCloseHandle, UserMode)\n");
- Status = ObCloseHandle((HANDLE)0x80000000, UserMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing -1 handle (ObCloseHandle, UserMode)\n");
- Status = ObCloseHandle((HANDLE)0x7FFFFFFF, UserMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing -1 kernel handle (ObCloseHandle, UserMode)\n");
- Status = ObCloseHandle((HANDLE)0xFFFFFFFF, UserMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing 123 handle (ObCloseHandle, UserMode)\n");
- Status = ObCloseHandle((HANDLE)123, UserMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing 123 kernel handle (ObCloseHandle, UserMode)\n");
- Status = ObCloseHandle((HANDLE)(123 | 0x80000000), UserMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
-
- /* ZwClose only accepts 0 and -1 */
- DPRINT("Closing null handle (ZwClose)\n");
- Status = ZwClose(NULL);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing null kernel handle (ZwClose)\n");
- Status = ZwClose((HANDLE)0x80000000);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- /* INVALID_KERNEL_HANDLE, 0x7FFFFFFF
- Status = ZwClose((HANDLE)0x7FFFFFFF);*/
- DPRINT("Closing -1 kernel handle (ZwClose)\n");
- Status = ZwClose((HANDLE)0xFFFFFFFF);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- /* INVALID_KERNEL_HANDLE, 0x7B, 1, 0, 0
- Status = ZwClose((HANDLE)123);
- Status = ZwClose((HANDLE)(123 | 0x80000000));*/
-
- /* ObCloseHandle with KernelMode accepts only 0 and -1 */
- DPRINT("Closing null handle (ObCloseHandle, KernelMode)\n");
- Status = ObCloseHandle(NULL, KernelMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- DPRINT("Closing null kernel handle (ObCloseHandle, KernelMode)\n");
- Status = ObCloseHandle((HANDLE)0x80000000, KernelMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- /* INVALID_KERNEL_HANDLE, 0x7FFFFFFF, 1, 0, 0
- Status = ObCloseHandle((HANDLE)0x7FFFFFFF, KernelMode);*/
- DPRINT("Closing -1 kernel handle (ObCloseHandle, KernelMode)\n");
- Status = ObCloseHandle((HANDLE)0xFFFFFFFF, KernelMode);
- ok_eq_hex(Status, STATUS_INVALID_HANDLE);
- /* INVALID_KERNEL_HANDLE, 0x7B, 1, 0, 0
- Status = ObCloseHandle((HANDLE)123, KernelMode);
- Status = ObCloseHandle((HANDLE)(123 | 0x80000000), KernelMode);*/
- KmtEndSeh(STATUS_SUCCESS);
-
- if (SystemProcessHandle)
- {
- ObCloseHandle(SystemProcessHandle, KernelMode);
- }
-}
projects / reactos.git / blobdiff