| Message ID | 1482376362-13804-4-git-send-email-arei.gonglei@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/hw/virtio/virtio-crypto-pci.c b/hw/virtio/virtio-crypto-pci.c index a1b0906..14bd12c 100644 --- a/hw/virtio/virtio-crypto-pci.c +++ b/hw/virtio/virtio-crypto-pci.c @@ -31,6 +31,11 @@ static void virtio_crypto_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp) VirtIOCryptoPCI *vcrypto = VIRTIO_CRYPTO_PCI(vpci_dev); DeviceState *vdev = DEVICE(&vcrypto->vdev); + if (vcrypto->vdev.conf.cryptodev == NULL) { + error_setg(errp, "'cryptodev' parameter expects a valid object"); + return; + } + qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); virtio_pci_force_virtio_1(vpci_dev); object_property_set_bool(OBJECT(vdev), true, "realized", errp);
We must assure each virtio crypto pci device has an invaild cryptodev backend object. Signed-off-by: Gonglei <arei.gonglei@huawei.com> --- hw/virtio/virtio-crypto-pci.c | 5 +++++ 1 file changed, 5 insertions(+)