diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/scsi/scsi-bus.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c index 954c6072bf..af293b59da 100644 --- a/hw/scsi/scsi-bus.c +++ b/hw/scsi/scsi-bus.c @@ -551,8 +551,11 @@ SCSIRequest *scsi_req_alloc(const SCSIReqOps *reqops, SCSIDevice *d, SCSIRequest *req; SCSIBus *bus = scsi_bus_from_device(d); BusState *qbus = BUS(bus); + const int memset_off = offsetof(SCSIRequest, sense) + + sizeof(req->sense); - req = g_malloc0(reqops->size); + req = g_slice_alloc(reqops->size); + memset((uint8_t *)req + memset_off, 0, reqops->size - memset_off); req->refcount = 1; req->bus = bus; req->dev = d; @@ -560,7 +563,6 @@ SCSIRequest *scsi_req_alloc(const SCSIReqOps *reqops, SCSIDevice *d, req->lun = lun; req->hba_private = hba_private; req->status = -1; - req->sense_len = 0; req->ops = reqops; object_ref(OBJECT(d)); object_ref(OBJECT(qbus->parent)); @@ -1603,7 +1605,7 @@ void scsi_req_unref(SCSIRequest *req) } object_unref(OBJECT(req->dev)); object_unref(OBJECT(qbus->parent)); - g_free(req); + g_slice_free1(req->ops->size, req); } } |