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- Rename ObpCreateTypeObject to ObCreateObjectType and fix definition. The latter is actually exported in NT, and there's no reason not to export it while having our own internally renamed version.

Browse source 
- Added stub exports for ObCloseHandle, ObReferenceSecurityDesciptor, ObSetHandleAttributes, ObSetSecurityObjectByPointer so that someday someone can know what needs to be implemented.
- Removed ObGetObjectPointerCount. It is not exported in newer OSes and was always undocumented.
- Move ObQueryObjecctAuditingByHandle to security.c and optimized it not to attach to the system process, as well as to cache the handle table instead of dereferencing the owner process all the time.

svn path=/trunk/; revision=22232
This commit is contained in:
Alex Ionescu 2006-06-05 06:31:42 +00:00
parent 0aeaea0fb7
commit a46ee938fa
27 changed files with 213 additions and 199 deletions
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9
reactos/include/ndk/obfuncs.h
View file

@ -44,6 +44,15 @@ ObCreateObject(
OUT PVOID *Object
);
NTSTATUS
NTAPI
ObCreateObjectType(
IN PUNICODE_STRING TypeName,
IN POBJECT_TYPE_INITIALIZER ObjectTypeInitializer,
IN PVOID Reserved,
OUT POBJECT_TYPE *ObjectType
);
NTKERNELAPI
ULONG
NTAPI

3
reactos/ntoskrnl/cm/registry.c
View file

@ -22,6 +22,7 @@
#pragma alloc_text(INIT, CmInit2)
#endif
#define ObGetObjectPointerCount(x) OBJECT_TO_OBJECT_HEADER(x)->PointerCount
/* GLOBALS ******************************************************************/
@ -373,7 +374,7 @@ CmInitializeRegistry(VOID)
ObjectTypeInitializer.SecurityProcedure = CmiObjectSecurity;
ObjectTypeInitializer.QueryNameProcedure = CmiObjectQueryName;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &CmiKeyType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &CmiKeyType);
/* Initialize the hive list */
InitializeListHead(&CmiHiveListHead);

2
reactos/ntoskrnl/ex/callback.c
View file

@ -97,7 +97,7 @@ ExpInitializeCallbacks(VOID)
ObjectTypeInitializer.GenericMapping = ExpCallbackMapping;
ObjectTypeInitializer.PoolType = NonPagedPool;
Status = ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ExCallbackObjectType);
Status = ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &ExCallbackObjectType);
/* Fail if it wasn't created successfully */
if (!NT_SUCCESS(Status))

2
reactos/ntoskrnl/ex/event.c
View file

@ -53,7 +53,7 @@ ExpInitializeEventImplementation(VOID)
ObjectTypeInitializer.GenericMapping = ExpEventMapping;
ObjectTypeInitializer.PoolType = NonPagedPool;
ObjectTypeInitializer.ValidAccessMask = EVENT_ALL_ACCESS;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ExEventObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &ExEventObjectType);
}
/*

2
reactos/ntoskrnl/ex/evtpair.c
View file

@ -49,7 +49,7 @@ ExpInitializeEventPairImplementation(VOID)
ObjectTypeInitializer.PoolType = NonPagedPool;
ObjectTypeInitializer.ValidAccessMask = EVENT_PAIR_ALL_ACCESS;
ObjectTypeInitializer.UseDefaultObject = TRUE;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ExEventPairObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &ExEventPairObjectType);
}
NTSTATUS

2
reactos/ntoskrnl/ex/mutant.c
View file

@ -68,7 +68,7 @@ ExpInitializeMutantImplementation(VOID)
ObjectTypeInitializer.PoolType = NonPagedPool;
ObjectTypeInitializer.DeleteProcedure = ExpDeleteMutant;
ObjectTypeInitializer.ValidAccessMask = MUTANT_ALL_ACCESS;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ExMutantObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &ExMutantObjectType);
}
/*

2
reactos/ntoskrnl/ex/profile.c
View file

@ -82,7 +82,7 @@ ExpInitializeProfileImplementation(VOID)
ObjectTypeInitializer.PoolType = NonPagedPool;
ObjectTypeInitializer.DeleteProcedure = ExpDeleteProfile;
ObjectTypeInitializer.ValidAccessMask = PROFILE_ALL_ACCESS;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ExProfileObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &ExProfileObjectType);
}
NTSTATUS

2
reactos/ntoskrnl/ex/sem.c
View file

@ -55,7 +55,7 @@ ExpInitializeSemaphoreImplementation(VOID)
ObjectTypeInitializer.PoolType = NonPagedPool;
ObjectTypeInitializer.InvalidAttributes = OBJ_OPENLINK;
ObjectTypeInitializer.ValidAccessMask = SEMAPHORE_ALL_ACCESS;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ExSemaphoreObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &ExSemaphoreObjectType);
}
/*

2
reactos/ntoskrnl/ex/timer.c
View file

@ -249,7 +249,7 @@ ExpInitializeTimerImplementation(VOID)
ObjectTypeInitializer.PoolType = NonPagedPool;
ObjectTypeInitializer.ValidAccessMask = TIMER_ALL_ACCESS;
ObjectTypeInitializer.DeleteProcedure = ExpDeleteTimer;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ExTimerType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &ExTimerType);
/* Initialize the Wait List and Lock */
KeInitializeSpinLock(&ExpWakeListLock);

12
reactos/ntoskrnl/ex/win32k.c
View file

@ -137,9 +137,10 @@ ExpWin32kInit(VOID)
ObjectTypeInitializer.OpenProcedure = ExpWinStaObjectOpen;
ObjectTypeInitializer.DeleteProcedure = ExpWinStaObjectDelete;
ObjectTypeInitializer.ParseProcedure = ExpWinStaObjectParse;
ObpCreateTypeObject(&ObjectTypeInitializer,
&Name,
&ExWindowStationObjectType);
ObCreateObjectType(&Name,
&ObjectTypeInitializer,
NULL,
&ExWindowStationObjectType);
/* Create desktop object type */
RtlInitUnicodeString(&Name, L"Desktop");
@ -147,7 +148,10 @@ ExpWin32kInit(VOID)
ObjectTypeInitializer.OpenProcedure = NULL;
ObjectTypeInitializer.DeleteProcedure = ExpDesktopDelete;
ObjectTypeInitializer.ParseProcedure = NULL;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ExDesktopObjectType);
ObCreateObjectType(&Name,
&ObjectTypeInitializer,
NULL,
&ExDesktopObjectType);
}
/* EOF */

8
reactos/ntoskrnl/include/internal/ob.h
View file

@ -114,14 +114,6 @@ ObpSetHandleAttributes(
IN PVOID Context
);
NTSTATUS
STDCALL
ObpCreateTypeObject(
struct _OBJECT_TYPE_INITIALIZER *ObjectTypeInitializer,
PUNICODE_STRING TypeName,
POBJECT_TYPE *ObjectType
);
ULONG
NTAPI
ObGetObjectHandleCount(PVOID Object);

2
reactos/ntoskrnl/io/driver.c
View file

@ -129,7 +129,7 @@ IopInitDriverImplementation(VOID)
ObjectTypeInitializer.UseDefaultObject = TRUE;
ObjectTypeInitializer.DeleteProcedure = IopDeleteDriver;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &IoDriverObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &IoDriverObjectType);
InitializeListHead(&DriverReinitListHead);
KeInitializeSpinLock(&DriverReinitListLock);

2
reactos/ntoskrnl/io/iocomp.c
View file

@ -216,7 +216,7 @@ IopInitIoCompletionImplementation(VOID)
ObjectTypeInitializer.UseDefaultObject = TRUE;
ObjectTypeInitializer.GenericMapping = IopCompletionMapping;
ObjectTypeInitializer.DeleteProcedure = IopDeleteIoCompletion;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &IoCompletionType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &IoCompletionType);
}
NTSTATUS

8
reactos/ntoskrnl/io/iomgr.c
View file

@ -210,16 +210,16 @@ IoInit (VOID)
ObjectTypeInitializer.ValidAccessMask = FILE_ALL_ACCESS;
ObjectTypeInitializer.UseDefaultObject = TRUE;
ObjectTypeInitializer.GenericMapping = IopFileMapping;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &IoDeviceObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &IoDeviceObjectType);
/* Do the Adapter Type */
RtlInitUnicodeString(&Name, L"Adapter");
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &IoAdapterObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &IoAdapterObjectType);
/* Do the Controller Type */
RtlInitUnicodeString(&Name, L"Controller");
ObjectTypeInitializer.DefaultNonPagedPoolCharge = sizeof(CONTROLLER_OBJECT);
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &IoControllerObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &IoControllerObjectType);
/* Initialize the File object type */
RtlInitUnicodeString(&Name, L"File");
@ -230,7 +230,7 @@ IoInit (VOID)
ObjectTypeInitializer.SecurityProcedure = IopSecurityFile;
ObjectTypeInitializer.QueryNameProcedure = IopQueryNameFile;
ObjectTypeInitializer.UseDefaultObject = FALSE;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &IoFileObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &IoFileObjectType);
/*
* Create the '\Driver' object directory

4
reactos/ntoskrnl/lpc/port.c
View file

@ -56,8 +56,8 @@ LpcpInitSystem (VOID)
ObjectTypeInitializer.UseDefaultObject = TRUE;
ObjectTypeInitializer.CloseProcedure = LpcpClosePort;
ObjectTypeInitializer.DeleteProcedure = LpcpDeletePort;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &LpcPortObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &LpcPortObjectType);
LpcpNextMessageId = 0;
ExInitializeFastMutex (& LpcpLock);

2
reactos/ntoskrnl/mm/section.c
View file

@ -2202,7 +2202,7 @@ MmInitSectionImplementation(VOID)
ObjectTypeInitializer.GenericMapping = MmpSectionMapping;
ObjectTypeInitializer.DeleteProcedure = MmpDeleteSection;
ObjectTypeInitializer.CloseProcedure = MmpCloseSection;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &MmSectionObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &MmSectionObjectType);
return(STATUS_SUCCESS);
}

19
reactos/ntoskrnl/ntoskrnl.def
View file

@ -830,13 +830,20 @@ NtVdmControl@8
NtW32Call@20
NtWaitForSingleObject@12
NtWriteFile@36
;
; Object Manager
ObAssignSecurity@16
;ObCheckCreateObjectAccess@28
;ObCheckObjectAccess@20
;ObCloseHandle@4
ObCreateObject@36
ObCreateObjectType@16
ObDereferenceObject@4
ObDereferenceSecurityDescriptor@8
@ObfDereferenceObject@4
ObFindHandleForObject@20
ObGetObjectPointerCount@4
@ObfReferenceObject@4
ObGetObjectSecurity@12
ObInsertObject@24
ObLogSecurityDescriptor@12
@ -845,14 +852,18 @@ ObOpenObjectByName@28
ObOpenObjectByPointer@28
ObQueryNameString@16
ObQueryObjectAuditingByHandle@8
@ObfDereferenceObject@4
@ObfReferenceObject@4
ObReferenceObjectByHandle@24
ObReferenceObjectByName@32
ObReferenceObjectByPointer@16
;ObReferenceSecurityDescriptor@8
ObReleaseObjectSecurity@8
ObDereferenceObject@4
;ObSetHandleAttributes@12
;ObSetSecurityDescriptorInfo@24
;ObSetSecurityObjectByPointer@12
;
;
;
;PfxFindPrefix
;PfxInitialize
;PfxInsertPrefix

58
reactos/ntoskrnl/ob/obhandle.c
View file

@ -592,64 +592,6 @@ ObpCreateHandle(PVOID ObjectBody,
return STATUS_UNSUCCESSFUL;
}
/*
* @implemented
*/
NTSTATUS STDCALL
ObQueryObjectAuditingByHandle(IN HANDLE Handle,
OUT PBOOLEAN GenerateOnClose)
{
PHANDLE_TABLE_ENTRY HandleEntry;
PEPROCESS Process, CurrentProcess;
KAPC_STATE ApcState;
BOOLEAN AttachedToProcess = FALSE;
NTSTATUS Status = STATUS_SUCCESS;
PAGED_CODE();
DPRINT("ObQueryObjectAuditingByHandle(Handle %p)\n", Handle);
CurrentProcess = PsGetCurrentProcess();
KeEnterCriticalRegion();
if(ObIsKernelHandle(Handle, ExGetPreviousMode()))
{
Process = PsInitialSystemProcess;
Handle = ObKernelHandleToHandle(Handle);
if (Process != CurrentProcess)
{
KeStackAttachProcess(&Process->Pcb,
&ApcState);
AttachedToProcess = TRUE;
}
}
else
Process = CurrentProcess;
HandleEntry = ExMapHandleToPointer(Process->ObjectTable,
Handle);
if(HandleEntry != NULL)
{
*GenerateOnClose = (HandleEntry->ObAttributes & EX_HANDLE_ENTRY_AUDITONCLOSE) != 0;
ExUnlockHandleTableEntry(Process->ObjectTable,
HandleEntry);
}
else
Status = STATUS_INVALID_HANDLE;
if (AttachedToProcess)
{
KeUnstackDetachProcess(&ApcState);
}
KeLeaveCriticalRegion();
return Status;
}
/* PUBLIC FUNCTIONS *********************************************************/
ULONG

4
reactos/ntoskrnl/ob/obinit.c
View file

@ -158,7 +158,7 @@ ObInit(VOID)
ObjectTypeInitializer.PoolType = NonPagedPool;
ObjectTypeInitializer.GenericMapping = ObpTypeMapping;
ObjectTypeInitializer.DefaultNonPagedPoolCharge = sizeof(OBJECT_TYPE);
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ObTypeObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &ObTypeObjectType);
/* Create the Directory Type */
DPRINT("Creating Directory Type\n");
@ -170,7 +170,7 @@ ObInit(VOID)
ObjectTypeInitializer.MaintainTypeList = FALSE;
ObjectTypeInitializer.GenericMapping = ObpDirectoryMapping;
ObjectTypeInitializer.DefaultNonPagedPoolCharge = sizeof(OBJECT_DIRECTORY);
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ObDirectoryType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &ObDirectoryType);
/* Create security descriptor */
RtlCreateSecurityDescriptor(&SecurityDescriptor,

179
reactos/ntoskrnl/ob/oblife.c
View file

@ -549,11 +549,98 @@ ObpAllocateObject(IN POBJECT_CREATE_INFORMATION ObjectCreateInfo,
return STATUS_SUCCESS;
}
/* PUBLIC FUNCTIONS **********************************************************/
NTSTATUS
NTAPI
ObpCreateTypeObject(IN POBJECT_TYPE_INITIALIZER ObjectTypeInitializer,
IN PUNICODE_STRING TypeName,
OUT POBJECT_TYPE *ObjectType)
ObCreateObject(IN KPROCESSOR_MODE ObjectAttributesAccessMode OPTIONAL,
IN POBJECT_TYPE Type,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN KPROCESSOR_MODE AccessMode,
IN OUT PVOID ParseContext OPTIONAL,
IN ULONG ObjectSize,
IN ULONG PagedPoolCharge OPTIONAL,
IN ULONG NonPagedPoolCharge OPTIONAL,
OUT PVOID *Object)
{
NTSTATUS Status;
POBJECT_CREATE_INFORMATION ObjectCreateInfo;
UNICODE_STRING ObjectName;
POBJECT_HEADER Header;
DPRINT("ObCreateObject(Type %p ObjectAttributes %p, Object %p)\n",
Type, ObjectAttributes, Object);
/* Allocate a capture buffer */
ObjectCreateInfo = ObpAllocateCapturedAttributes(LookasideCreateInfoList);
if (!ObjectCreateInfo) return STATUS_INSUFFICIENT_RESOURCES;
/* Capture all the info */
Status = ObpCaptureObjectAttributes(ObjectAttributes,
ObjectAttributesAccessMode,
FALSE,
ObjectCreateInfo,
&ObjectName);
if (NT_SUCCESS(Status))
{
/* Validate attributes */
if (Type->TypeInfo.InvalidAttributes &
ObjectCreateInfo->Attributes)
{
/* Fail */
Status = STATUS_INVALID_PARAMETER;
}
else
{
/* Save the pool charges */
ObjectCreateInfo->PagedPoolCharge = PagedPoolCharge;
ObjectCreateInfo->NonPagedPoolCharge = NonPagedPoolCharge;
/* Allocate the Object */
Status = ObpAllocateObject(ObjectCreateInfo,
&ObjectName,
Type,
ObjectSize + sizeof(OBJECT_HEADER),
AccessMode,
&Header);
if (NT_SUCCESS(Status))
{
/* Return the Object */
*Object = &Header->Body;
/* Check if this is a permanent object */
if (Header->Flags & OB_FLAG_PERMANENT)
{
/* Do the privilege check */
if (!SeSinglePrivilegeCheck(SeCreatePermanentPrivilege,
ObjectAttributesAccessMode))
{
/* Fail */
ObpDeallocateObject(*Object);
Status = STATUS_PRIVILEGE_NOT_HELD;
}
}
/* Return status */
return Status;
}
}
/* Release the Capture Info, we don't need it */
ObpReleaseCapturedAttributes(ObjectCreateInfo);
if (ObjectName.Buffer) ObpReleaseCapturedName(&ObjectName);
}
/* We failed, so release the Buffer */
ObpFreeCapturedAttributes(ObjectCreateInfo, LookasideCreateInfoList);
return Status;
}
NTSTATUS
NTAPI
ObCreateObjectType(IN PUNICODE_STRING TypeName,
IN POBJECT_TYPE_INITIALIZER ObjectTypeInitializer,
IN PVOID Reserved,
OUT POBJECT_TYPE *ObjectType)
{
POBJECT_HEADER Header;
POBJECT_TYPE LocalObjectType;
@ -675,92 +762,6 @@ ObpCreateTypeObject(IN POBJECT_TYPE_INITIALIZER ObjectTypeInitializer,
return Status;
}
/* PUBLIC FUNCTIONS **********************************************************/
NTSTATUS
NTAPI
ObCreateObject(IN KPROCESSOR_MODE ObjectAttributesAccessMode OPTIONAL,
IN POBJECT_TYPE Type,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN KPROCESSOR_MODE AccessMode,
IN OUT PVOID ParseContext OPTIONAL,
IN ULONG ObjectSize,
IN ULONG PagedPoolCharge OPTIONAL,
IN ULONG NonPagedPoolCharge OPTIONAL,
OUT PVOID *Object)
{
NTSTATUS Status;
POBJECT_CREATE_INFORMATION ObjectCreateInfo;
UNICODE_STRING ObjectName;
POBJECT_HEADER Header;
DPRINT("ObCreateObject(Type %p ObjectAttributes %p, Object %p)\n",
Type, ObjectAttributes, Object);
/* Allocate a capture buffer */
ObjectCreateInfo = ObpAllocateCapturedAttributes(LookasideCreateInfoList);
if (!ObjectCreateInfo) return STATUS_INSUFFICIENT_RESOURCES;
/* Capture all the info */
Status = ObpCaptureObjectAttributes(ObjectAttributes,
ObjectAttributesAccessMode,
FALSE,
ObjectCreateInfo,
&ObjectName);
if (NT_SUCCESS(Status))
{
/* Validate attributes */
if (Type->TypeInfo.InvalidAttributes &
ObjectCreateInfo->Attributes)
{
/* Fail */
Status = STATUS_INVALID_PARAMETER;
}
else
{
/* Save the pool charges */
ObjectCreateInfo->PagedPoolCharge = PagedPoolCharge;
ObjectCreateInfo->NonPagedPoolCharge = NonPagedPoolCharge;
/* Allocate the Object */
Status = ObpAllocateObject(ObjectCreateInfo,
&ObjectName,
Type,
ObjectSize + sizeof(OBJECT_HEADER),
AccessMode,
&Header);
if (NT_SUCCESS(Status))
{
/* Return the Object */
*Object = &Header->Body;
/* Check if this is a permanent object */
if (Header->Flags & OB_FLAG_PERMANENT)
{
/* Do the privilege check */
if (!SeSinglePrivilegeCheck(SeCreatePermanentPrivilege,
ObjectAttributesAccessMode))
{
/* Fail */
ObpDeallocateObject(*Object);
Status = STATUS_PRIVILEGE_NOT_HELD;
}
}
/* Return status */
return Status;
}
}
/* Release the Capture Info, we don't need it */
ObpReleaseCapturedAttributes(ObjectCreateInfo);
if (ObjectName.Buffer) ObpReleaseCapturedName(&ObjectName);
}
/* We failed, so release the Buffer */
ObpFreeCapturedAttributes(ObjectCreateInfo, LookasideCreateInfoList);
return Status;
}
/*++
* @name NtQueryObject
* @implemented NT4

2
reactos/ntoskrnl/ob/obname.c
View file

@ -329,7 +329,7 @@ Next:
/* PUBLIC FUNCTIONS *********************************************************/
NTSTATUS
NTSTATUS
STDCALL
ObQueryNameString(IN PVOID Object,
OUT POBJECT_NAME_INFORMATION ObjectNameInfo,

11
reactos/ntoskrnl/ob/obref.c
View file

@ -69,17 +69,6 @@ ObFastReplaceObject(IN PEX_FAST_REF FastRef,
/* PUBLIC FUNCTIONS *********************************************************/
ULONG
NTAPI
ObGetObjectPointerCount(PVOID Object)
{
PAGED_CODE();
ASSERT(Object);
/* Get the header and return the pointer count */
return OBJECT_TO_OBJECT_HEADER(Object)->PointerCount;
}
VOID
FASTCALL
ObfReferenceObject(IN PVOID Object)

65
reactos/ntoskrnl/ob/security.c
View file

@ -463,4 +463,69 @@ ObDereferenceSecurityDescriptor(IN PSECURITY_DESCRIPTOR SecurityDescriptor,
DPRINT1("ObDereferenceSecurityDescriptor is not implemented!\n");
}
/*++
* @name ObQueryObjectAuditingByHandle
* @implemented NT5
*
* The ObDereferenceSecurityDescriptor routine <FILLMEIN>
*
* @param SecurityDescriptor
* <FILLMEIN>
*
* @param Count
* <FILLMEIN>
*
* @return STATUS_SUCCESS or appropriate error value.
*
* @remarks None.
*
*--*/
NTSTATUS
NTAPI
ObQueryObjectAuditingByHandle(IN HANDLE Handle,
OUT PBOOLEAN GenerateOnClose)
{
PHANDLE_TABLE_ENTRY HandleEntry;
PVOID HandleTable;
NTSTATUS Status = STATUS_SUCCESS;
PAGED_CODE();
/* Check if we're dealing with a kernel handle */
if (ObIsKernelHandle(Handle, ExGetPreviousMode()))
{
/* Use the kernel table and convert the handle */
HandleTable = ObpKernelHandleTable;
Handle = ObKernelHandleToHandle(Handle);
}
else
{
/* Use the process's handle table */
HandleTable = PsGetCurrentProcess()->ObjectTable;
}
/* Enter a critical region while we touch the handle table */
KeEnterCriticalRegion();
/* Map the handle */
HandleEntry = ExMapHandleToPointer(HandleTable, Handle);
if(HandleEntry)
{
/* Check if the flag is set */
*GenerateOnClose = (HandleEntry->ObAttributes &
EX_HANDLE_ENTRY_AUDITONCLOSE) != 0;
/* Unlock the entry */
ExUnlockHandleTableEntry(HandleTable, HandleEntry);
}
else
{
/* Otherwise, fail */
Status = STATUS_INVALID_HANDLE;
}
/* Leave the critical region and return the status */
KeLeaveCriticalRegion();
return Status;
}
/* EOF */

2
reactos/ntoskrnl/ob/symlink.c
View file

@ -194,7 +194,7 @@ ObInitSymbolicLinkImplementation(VOID)
ObjectTypeInitializer.UseDefaultObject = TRUE;
ObjectTypeInitializer.ParseProcedure = ObpParseSymbolicLink;
ObjectTypeInitializer.DeleteProcedure = ObpDeleteSymbolicLink;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &ObSymbolicLinkType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &ObSymbolicLinkType);
}
/* PUBLIC FUNCTIONS **********************************************************/

2
reactos/ntoskrnl/ps/job.c
View file

@ -81,7 +81,7 @@ PsInitJobManagment ( VOID )
ObjectTypeInitializer.ValidAccessMask = JOB_OBJECT_ALL_ACCESS;
ObjectTypeInitializer.UseDefaultObject = TRUE;
ObjectTypeInitializer.DeleteProcedure = PiDeleteJob;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &PsJobType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &PsJobType);
InitializeListHead(&PsJobListHead);
ExInitializeFastMutex(&PsJobListLock);

4
reactos/ntoskrnl/ps/psmgr.c
View file

@ -122,7 +122,7 @@ PsInitThreadManagment(VOID)
ObjectTypeInitializer.PoolType = NonPagedPool;
ObjectTypeInitializer.ValidAccessMask = THREAD_ALL_ACCESS;
ObjectTypeInitializer.DeleteProcedure = PspDeleteThread;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &PsThreadType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &PsThreadType);
PsInitializeIdleOrFirstThread(PsInitialSystemProcess, &FirstThread, NULL, KernelMode, TRUE);
FirstThread->Tcb.State = Running;
@ -163,7 +163,7 @@ PsInitProcessManagment(VOID)
ObjectTypeInitializer.PoolType = NonPagedPool;
ObjectTypeInitializer.ValidAccessMask = PROCESS_ALL_ACCESS;
ObjectTypeInitializer.DeleteProcedure = PspDeleteProcess;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &PsProcessType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &PsProcessType);
InitializeListHead(&PsActiveProcessHead);
ExInitializeFastMutex(&PspActiveProcessMutex);

2
reactos/ntoskrnl/se/token.c
View file

@ -591,7 +591,7 @@ SepInitializeTokenImplementation(VOID)
ObjectTypeInitializer.ValidAccessMask = TOKEN_ALL_ACCESS;
ObjectTypeInitializer.UseDefaultObject = TRUE;
ObjectTypeInitializer.DeleteProcedure = SepDeleteToken;
ObpCreateTypeObject(&ObjectTypeInitializer, &Name, &SepTokenObjectType);
ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &SepTokenObjectType);
}