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[PORTCLS] Handle failure return from QueryPowerChangeState. CORE-16611

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Thomas Faber 2020-02-01 13:09:11 +01:00
parent 5a43c52bbb
commit e4e86c32e7
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1 changed files with 8 additions and 2 deletions
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10
drivers/wdm/audio/backpln/portcls/irp.cpp
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@ -267,8 +267,14 @@ PortClsPower(
PowerState = IoStack->Parameters.Power.State;
Status = DeviceExtension->AdapterPowerManagement->QueryPowerChangeState(PowerState);
// sanity check
PC_ASSERT(Status == STATUS_SUCCESS);
if (!NT_SUCCESS(Status))
{
// fail the IRP if the adapter power manager failed
PoStartNextPowerIrp(Irp);
Irp->IoStatus.Status = Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
}
}
// only forward query requests