This fixes a use-after-free when migrating after hot-unplug.

Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
 hw/virtio-scsi.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/hw/virtio-scsi.c b/hw/virtio-scsi.c
index e607edc..45d54fa 100644
--- a/hw/virtio-scsi.c
+++ b/hw/virtio-scsi.c
@@ -613,5 +613,7 @@ VirtIODevice *virtio_scsi_init(DeviceState *dev, 
VirtIOSCSIConf *proxyconf)
 
 void virtio_scsi_exit(VirtIODevice *vdev)
 {
+    VirtIOSCSI *s = (VirtIOSCSI *)vdev;
+    unregister_savevm(s->qdev, "virtio-scsi", s);
     virtio_cleanup(vdev);
 }
-- 
1.7.7.6



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