Am 04.06.2013 20:51, schrieb Paolo Bonzini:
> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
> ---
>  hw/scsi/scsi-bus.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c
> index 53ea906..e443193 100644
> --- a/hw/scsi/scsi-bus.c
> +++ b/hw/scsi/scsi-bus.c
> @@ -516,6 +516,8 @@ SCSIRequest *scsi_req_alloc(const SCSIReqOps *reqops, 
> SCSIDevice *d,
>      req->status = -1;
>      req->sense_len = 0;
>      req->ops = reqops;
> +    object_ref(OBJECT(d));
> +    object_ref(OBJECT(req->bus->qbus.parent));

BusState *bus = BUS(req->bus);
...
object_ref(OBJECT(bus->parent));

Same below.

Andreas

>      trace_scsi_req_alloc(req->dev->id, req->lun, req->tag);
>      return req;
>  }
> @@ -1505,6 +1507,8 @@ void scsi_req_unref(SCSIRequest *req)
>          if (req->ops->free_req) {
>              req->ops->free_req(req);
>          }
> +        object_unref(OBJECT(req->dev));
> +        object_unref(OBJECT(bus->qbus.parent));
>          g_free(req);
>      }
>  }
> 


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