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[WIN32k]
- Chek if there is something to do in GDIOBJ_SetOwnership before doing it svn path=/trunk/; revision=47788
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@ -1412,6 +1412,19 @@ LockHandle:
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PPROCESSINFO W32Process;
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PPROCESSINFO W32Process;
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NTSTATUS Status;
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NTSTATUS Status;
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if (NewOwner != NULL)
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{
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ProcessId = PsGetProcessId(NewOwner);
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}
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else
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ProcessId = 0;
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if((ULONG_PTR)ProcessId == ((ULONG_PTR)PrevProcId & ~0x1))
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{
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DPRINT("Setting same process than previous one, nothing to do\n");
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goto done;
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}
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/* dereference the process' object counter */
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/* dereference the process' object counter */
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/* FIXME */
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/* FIXME */
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if ((ULONG_PTR)PrevProcId & ~0x1)
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if ((ULONG_PTR)PrevProcId & ~0x1)
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@ -1430,8 +1443,6 @@ LockHandle:
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if (NewOwner != NULL)
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if (NewOwner != NULL)
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{
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{
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ProcessId = PsGetProcessId(NewOwner);
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/* Increase the new process' object counter */
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/* Increase the new process' object counter */
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W32Process = (PPROCESSINFO)NewOwner->Win32Process;
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W32Process = (PPROCESSINFO)NewOwner->Win32Process;
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if (W32Process != NULL)
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if (W32Process != NULL)
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@ -1439,9 +1450,8 @@ LockHandle:
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InterlockedIncrement(&W32Process->GDIHandleCount);
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InterlockedIncrement(&W32Process->GDIHandleCount);
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}
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}
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}
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}
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else
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ProcessId = 0;
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done:
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/* remove the process id lock and change it to the new process id */
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/* remove the process id lock and change it to the new process id */
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(void)InterlockedExchangePointer((PVOID*)&Entry->ProcessId, ProcessId);
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(void)InterlockedExchangePointer((PVOID*)&Entry->ProcessId, ProcessId);
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