On Tue, 12 Apr 2016 14:25:30 +0100
Stefan Hajnoczi <stefa...@redhat.com> wrote:
> If the vring is invalid, tell the caller no bytes are available and mark
> the device broken.
>
> Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com>
> ---
> hw/virtio/virtio.c | 17 +++++++++++------
> 1 file changed, 11 insertions(+), 6 deletions(-)
>
> @@ -449,6 +449,11 @@ done:
> if (out_bytes) {
> *out_bytes = out_total;
> }
> + return;
> +
> +err:
> + in_total = out_total = 0;
> + goto done;
This jumping around looks a bit weird, but I don't have any better idea.
> }
>
> int virtqueue_avail_bytes(VirtQueue *vq, unsigned int in_bytes,
Reviewed-by: Cornelia Huck <cornelia.h...@de.ibm.com>
