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Added CloseInProcess to the structure OBJECT_HEADER.
Check for close operation in ObReferenceObjectByPointer, ObpPerformRetentionChecks, ObfReferenceObject. svn path=/trunk/; revision=3402
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@ -1,6 +1,6 @@
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#ifndef _INCLUDE_DDK_OBTYPES_H
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#define _INCLUDE_DDK_OBTYPES_H
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/* $Id: obtypes.h,v 1.15 2002/06/20 21:28:55 ekohl Exp $ */
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/* $Id: obtypes.h,v 1.16 2002/08/27 06:34:22 hbirr Exp $ */
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struct _DIRECTORY_OBJECT;
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struct _OBJECT_ATTRIBUTES;
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@ -131,6 +131,7 @@ typedef struct _OBJECT_HEADER
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LIST_ENTRY Entry;
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LONG RefCount;
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LONG HandleCount;
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BOOLEAN CloseInProcess;
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BOOLEAN Permanent;
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struct _DIRECTORY_OBJECT* Parent;
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POBJECT_TYPE ObjectType;
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@ -1,4 +1,4 @@
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/* $Id: object.c,v 1.53 2002/08/14 20:58:38 dwelch Exp $
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/* $Id: object.c,v 1.54 2002/08/27 06:34:22 hbirr Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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@ -378,7 +378,12 @@ ObReferenceObjectByPointer(IN PVOID Object,
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Object, Header->RefCount, PsThreadType);
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DPRINT("eip %x\n", ((PULONG)&Object)[-1]);
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}
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if (Header->CloseInProcess)
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{
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return(STATUS_UNSUCCESSFUL);
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}
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InterlockedIncrement(&Header->RefCount);
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return(STATUS_SUCCESS);
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@ -442,6 +447,12 @@ ObpPerformRetentionChecks(POBJECT_HEADER Header)
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Header->HandleCount == 0 &&
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Header->Permanent == FALSE)
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{
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if (Header->CloseInProcess)
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{
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KeBugCheck(0);
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return STATUS_UNSUCCESSFUL;
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}
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Header->CloseInProcess = TRUE;
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if (Header->ObjectType != NULL &&
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Header->ObjectType->Delete != NULL)
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{
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@ -482,6 +493,10 @@ ObfReferenceObject(IN PVOID Object)
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Header = BODY_TO_HEADER(Object);
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if (Header->CloseInProcess)
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{
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KeBugCheck(0);
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}
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InterlockedIncrement(&Header->RefCount);
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ObpPerformRetentionChecks(Header);
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