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[USBSTOR] Register dumb IRP_MJ_SYSTEM_CONTROL handler.

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This satisfies Driver Verifier
This commit is contained in:
Victor Perevertkin 2019-06-11 01:42:28 +03:00
parent 126abaf88f
commit 04409942d6
1 changed files with 20 additions and 0 deletions
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20
drivers/usb/usbstor/usbstor.c
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@ -138,6 +138,25 @@ USBSTOR_DispatchPnp(
}
}
NTSTATUS
NTAPI
USBSTOR_DispatchSystemControl(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
{
PUSBSTOR_COMMON_DEVICE_EXTENSION DeviceExtension = (PUSBSTOR_COMMON_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
IoSkipCurrentIrpStackLocation(Irp);
if (DeviceExtension->IsFDO)
{
return IoCallDriver(((PFDO_DEVICE_EXTENSION)DeviceExtension)->LowerDeviceObject, Irp);
}
else
{
return IoCallDriver(((PPDO_DEVICE_EXTENSION)DeviceExtension)->LowerDeviceObject, Irp);
}
}
NTSTATUS
NTAPI
USBSTOR_DispatchPower(
@ -183,6 +202,7 @@ DriverEntry(
DriverObject->MajorFunction[IRP_MJ_WRITE] = USBSTOR_DispatchReadWrite;
DriverObject->MajorFunction[IRP_MJ_SCSI] = USBSTOR_DispatchScsi;
DriverObject->MajorFunction[IRP_MJ_PNP] = USBSTOR_DispatchPnp;
DriverObject->MajorFunction[IRP_MJ_SYSTEM_CONTROL] = USBSTOR_DispatchSystemControl;
DriverObject->MajorFunction[IRP_MJ_POWER] = USBSTOR_DispatchPower;
return STATUS_SUCCESS;