diff options
| -rw-r--r-- | hw/vfio/container.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/hw/vfio/container.c b/hw/vfio/container.c index 2853f6f08b..3e13feaa74 100644 --- a/hw/vfio/container.c +++ b/hw/vfio/container.c @@ -992,12 +992,16 @@ static bool vfio_legacy_attach_device(const char *name, VFIODevice *vbasedev, if (vbasedev->mdev) { error_setg(&vbasedev->cpr.mdev_blocker, "CPR does not support vfio mdev %s", vbasedev->name); - migrate_add_blocker_modes(&vbasedev->cpr.mdev_blocker, &error_fatal, - MIG_MODE_CPR_TRANSFER, -1); + if (migrate_add_blocker_modes(&vbasedev->cpr.mdev_blocker, errp, + MIG_MODE_CPR_TRANSFER, -1) < 0) { + goto hiod_unref_exit; + } } return true; +hiod_unref_exit: + object_unref(vbasedev->hiod); device_put_exit: vfio_device_put(vbasedev); group_put_exit: |