qemu-e2k/include/hw/virtio
Pan Nengyuan e1932cf914 vhost-vsock: delete vqs in vhost_vsock_unrealize to avoid memleaks
Receive/transmit/event vqs forgot to cleanup in vhost_vsock_unrealize. This
patch save receive/transmit vq pointer in realize() and cleanup vqs
through those vq pointers in unrealize(). The leak stack is as follow:

Direct leak of 21504 byte(s) in 3 object(s) allocated from:
  #0 0x7f86a1356970 (/lib64/libasan.so.5+0xef970)  ??:?
  #1 0x7f86a09aa49d (/lib64/libglib-2.0.so.0+0x5249d)  ??:?
  #2 0x5604852f85ca (./x86_64-softmmu/qemu-system-x86_64+0x2c3e5ca)  /mnt/sdb/qemu/hw/virtio/virtio.c:2333
  #3 0x560485356208 (./x86_64-softmmu/qemu-system-x86_64+0x2c9c208)  /mnt/sdb/qemu/hw/virtio/vhost-vsock.c:339
  #4 0x560485305a17 (./x86_64-softmmu/qemu-system-x86_64+0x2c4ba17)  /mnt/sdb/qemu/hw/virtio/virtio.c:3531
  #5 0x5604858e6b65 (./x86_64-softmmu/qemu-system-x86_64+0x322cb65)  /mnt/sdb/qemu/hw/core/qdev.c:865
  #6 0x5604861e6c41 (./x86_64-softmmu/qemu-system-x86_64+0x3b2cc41)  /mnt/sdb/qemu/qom/object.c:2102

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Message-Id: <20200115062535.50644-1-pannengyuan@huawei.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-01-22 00:23:07 -05:00
..
vhost-backend.h
vhost-scsi-common.h Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
vhost-scsi.h Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
vhost-user-blk.h Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
vhost-user-fs.h vhost-user-fs: remove "vhostfd" property 2019-12-13 10:38:58 +00:00
vhost-user-scsi.h Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
vhost-user.h
vhost-vsock.h vhost-vsock: delete vqs in vhost_vsock_unrealize to avoid memleaks 2020-01-22 00:23:07 -05:00
vhost.h Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
virtio-access.h
virtio-balloon.h
virtio-blk.h virtio: make seg_max virtqueue size dependent 2020-01-06 12:04:43 -05:00
virtio-bus.h Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
virtio-crypto.h
virtio-gpu-bswap.h
virtio-gpu-pci.h
virtio-gpu-pixman.h
virtio-gpu.h
virtio-input.h
virtio-mmio.h hw/virtio: Factorize virtio-mmio headers 2019-10-22 09:38:42 +02:00
virtio-net.h net/virtio: add failover support 2019-10-29 18:55:26 -04:00
virtio-pmem.h Include sysemu/hostmem.h less 2019-08-16 13:31:53 +02:00
virtio-rng.h virtio-rng: Keep the default backend out of VirtIORNGConf 2019-09-04 06:32:51 -04:00
virtio-scsi.h virtio: make seg_max virtqueue size dependent 2020-01-06 12:04:43 -05:00
virtio-serial.h Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio.h virtio: don't enable notifications during polling 2020-01-05 07:03:03 -05:00