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vhost-user-fs: Back up vqs before cleaning up vhost_dev
vhost_dev_cleanup() clears vhost_dev so back up its vqs member to free
the memory pointed by the member.
Fixes: 98fc1ada4c
("virtio: add vhost-user-fs base device")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20230130140225.77964-1-akihiko.odaki@daynix.com>
This commit is contained in:
parent
417296c8d8
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331acddc87
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@ -273,6 +273,7 @@ static void vuf_device_unrealize(DeviceState *dev)
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{
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VirtIODevice *vdev = VIRTIO_DEVICE(dev);
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VHostUserFS *fs = VHOST_USER_FS(dev);
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struct vhost_virtqueue *vhost_vqs = fs->vhost_dev.vqs;
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int i;
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/* This will stop vhost backend if appropriate. */
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@ -288,8 +289,7 @@ static void vuf_device_unrealize(DeviceState *dev)
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}
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g_free(fs->req_vqs);
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virtio_cleanup(vdev);
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g_free(fs->vhost_dev.vqs);
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fs->vhost_dev.vqs = NULL;
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g_free(vhost_vqs);
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}
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static struct vhost_dev *vuf_get_vhost(VirtIODevice *vdev)
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