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decrement process gdi object counter on object deletion

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svn path=/trunk/; revision=12078
This commit is contained in:
Thomas Bluemel 2004-12-13 12:51:51 +00:00
parent 55c08f71b9
commit 56a8abdfa4
1 changed files with 13 additions and 1 deletions
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14
reactos/subsys/win32k/objects/gdiobj.c
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@ -19,7 +19,7 @@
/*
* GDIOBJ.C - GDI object manipulation routines
*
* $Id: gdiobj.c,v 1.75 2004/12/12 21:25:05 weiden Exp $
* $Id: gdiobj.c,v 1.76 2004/12/13 12:51:51 weiden Exp $
*/
#include <w32k.h>
@ -364,6 +364,7 @@ LockHandle:
if(GdiHdr->LockingThread == NULL)
{
BOOL Ret;
PW32PROCESS W32Process = PsGetWin32Process();
ULONG Type = Entry->Type << 16;
/* Clear the type field so when unlocking the handle it gets finally deleted */
@ -373,6 +374,11 @@ LockHandle:
/* unlock the handle slot */
InterlockedExchange(&Entry->ProcessId, 0);
if(W32Process != NULL)
{
InterlockedDecrement(&W32Process->GDIObjects);
}
/* call the cleanup routine. */
Ret = RunCleanupCallback(GDIHdrToBdy(GdiHdr), Type);
@ -817,6 +823,7 @@ LockHandle:
if(Entry->Type == 0 && GdiHdr->Locks == 0)
{
PPAGED_LOOKASIDE_LIST LookasideList;
PW32PROCESS W32Process = PsGetWin32Process();
DWORD Type = GDI_HANDLE_GET_TYPE(hObj);
ASSERT(ProcessId != 0); /* must not delete a global handle!!!! */
@ -825,6 +832,11 @@ LockHandle:
Entry->KernelData = NULL;
InterlockedExchange(&Entry->ProcessId, 0);
if(W32Process != NULL)
{
InterlockedDecrement(&W32Process->GDIObjects);
}
/* call the cleanup routine. */
Ret = RunCleanupCallback(GDIHdrToBdy(GdiHdr), Type);