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[VIDEOPRT]

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- Correctly stub power IRP handling. Fixes IRP leaks on shutdown.
- Correctly stub IntVideoPortDispatchSystemControl to avoid IRP leak.
CORE-10117 CORE-10105

svn path=/trunk/; revision=69053
This commit is contained in:
Thomas Faber 2015-09-06 10:45:37 +00:00
parent 3363077e26
commit 9eaf6957f5
1 changed files with 40 additions and 2 deletions
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42
reactos/win32ss/drivers/videoprt/dispatch.c
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@ -834,7 +834,32 @@ IntVideoPortDispatchPower(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
{
return STATUS_NOT_IMPLEMENTED;
PIO_STACK_LOCATION IrpSp;
NTSTATUS Status = Irp->IoStatus.Status;
PVIDEO_PORT_DEVICE_EXTENSION DeviceExtension = DeviceObject->DeviceExtension;
IrpSp = IoGetCurrentIrpStackLocation(Irp);
if (DeviceExtension->Common.Fdo)
{
PoStartNextPowerIrp(Irp);
IoSkipCurrentIrpStackLocation(Irp);
return PoCallDriver(DeviceExtension->NextDeviceObject, Irp);
}
else
{
switch (IrpSp->MinorFunction)
{
case IRP_MN_QUERY_POWER:
case IRP_MN_SET_POWER:
Status = STATUS_SUCCESS;
break;
}
PoStartNextPowerIrp(Irp);
Irp->IoStatus.Status = Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
}
}
NTSTATUS
@ -843,7 +868,20 @@ IntVideoPortDispatchSystemControl(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
{
return STATUS_NOT_IMPLEMENTED;
NTSTATUS Status;
PVIDEO_PORT_DEVICE_EXTENSION DeviceExtension = DeviceObject->DeviceExtension;
if (DeviceExtension->Common.Fdo)
{
IoSkipCurrentIrpStackLocation(Irp);
return IoCallDriver(DeviceExtension->NextDeviceObject, Irp);
}
else
{
Status = Irp->IoStatus.Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
}
}
VOID