PopRegisterCoolingExtensionProtection

__int64 __fastcall PopRegisterCoolingExtensionProtection(PVOID Context){
  PVOID *NotificationEntry; 
  bool v3; 
  NTSTATUS DeviceProperty; 
  _DEVICE_OBJECT *DeviceAttachmentBaseRef; 
  void *PoolWithTag; 
  WCHAR v7; 
  struct _UNICODE_STRING DestinationString; 
  ULONG BufferLength; 
  PFILE_OBJECT FileObject; 
  PDEVICE_OBJECT DeviceObject; 
  BufferLength = 0;
  NotificationEntry = (PVOID *)((char *)Context + 56);
  DeviceObject = 0i64;
  FileObject = 0i64;
  v3 = *((_QWORD *)Context + 7) == 0i64;
  DestinationString = 0i64;
  if( v3 )
  {
    DeviceAttachmentBaseRef = IoGetDeviceAttachmentBaseRef(*((_DEVICE_OBJECT **)Context + 6));
    if( IoGetDeviceProperty(DeviceAttachmentBaseRef, DevicePropertyPhysicalDeviceObjectName, 0, 0i64, &BufferLength) == -1073741789 )
    {
      PoolWithTag = ExAllocatePoolWithTag(PagedPool, BufferLength, 0x6C6F4350ui64);
      if( PoolWithTag )
      {
        DeviceProperty = IoGetDeviceProperty(
                           DeviceAttachmentBaseRef,
                           DevicePropertyPhysicalDeviceObjectName,
                           BufferLength,
                           PoolWithTag,
                           &BufferLength);
        if( DeviceProperty >= 0 )
        {
          RtlInitUnicodeString(&DestinationString, (PCWSTR)PoolWithTag, v7);
          DeviceProperty = IoGetDeviceObjectPointer(&DestinationString, 0x1F01FFui64, &FileObject, &DeviceObject);
          if( DeviceProperty >= 0 )
            DeviceProperty = IoRegisterPlugPlayNotification(
                               EventCategoryTargetDeviceChange,
                               0,
                               FileObject,
                               *((PDRIVER_OBJECT *)DeviceObject + 1),
                               (PDRIVER_NOTIFICATION_CALLBACK_ROUTINE)PopCoolingExtensionPnpNotification,
                               Context,
                               NotificationEntry);
          if( FileObject )
            HalPutDmaAdapter((PADAPTER_OBJECT)FileObject);
        }
        ExFreePoolWithTag(PoolWithTag, 0x6C6F4350u);
      }
      else
      {
        DeviceProperty = -1073741670;
      }
    }
    else
    {
      DeviceProperty = -1073741823;
    }
    if( DeviceAttachmentBaseRef )
      HalPutDmaAdapter((PADAPTER_OBJECT)DeviceAttachmentBaseRef);
  }
  else
  {
    return 0;
  }
  return(unsigned int)DeviceProperty;
}

Referenced by: