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>
diff --git a/hw/virtio/vhost-user-fs.c b/hw/virtio/vhost-user-fs.c
index f504973..83fc20e 100644
--- a/hw/virtio/vhost-user-fs.c
+++ b/hw/virtio/vhost-user-fs.c
@@ -273,6 +273,7 @@
{
VirtIODevice *vdev = VIRTIO_DEVICE(dev);
VHostUserFS *fs = VHOST_USER_FS(dev);
+ struct vhost_virtqueue *vhost_vqs = fs->vhost_dev.vqs;
int i;
/* This will stop vhost backend if appropriate. */
@@ -288,8 +289,7 @@
}
g_free(fs->req_vqs);
virtio_cleanup(vdev);
- g_free(fs->vhost_dev.vqs);
- fs->vhost_dev.vqs = NULL;
+ g_free(vhost_vqs);
}
static struct vhost_dev *vuf_get_vhost(VirtIODevice *vdev)
