[PATCH v3 0/2] fix two virtio queues memleak

[Pan Nengyuan <pannengyuan@huawei.com>]

This series fix two vqs leak:
1. Do delete vqs on the error path in virtio_blk_device_realize().
2. Do delete vqs in virtio_iommu_device_unrealize() to fix another leaks.

v2->v1:
- Fix incorrect free in virtio_blk_device_realize, it will cause a uaf.

v3->v2:
- Aslo clean 's->as_by_busptr' hash table in virtio_iommu_device_unrealize.(Suggested by Stefano Garzarella) 

Pan Nengyuan (2):
  virtio-blk: delete vqs on the error path in realize()
  virtio-iommu: delete vqs in unrealize to fix memleak

 hw/block/virtio-blk.c    | 3 +++
 hw/virtio/virtio-iommu.c | 3 +++
 2 files changed, 6 insertions(+)

-- 
2.18.2