On Fri, Jul 19, 2019 at 06:52:30PM +, Oleinik, Alexander wrote:
> virtio_net_flush_tx does not check that the packet size is nonzero,
> which causes q->aysnc_tx.elem to be set. Then, when the device is reset, there
> is an assertion failure since q->aysnc_tx.elem must be flushed/cleared.
>
virtio_net_flush_tx does not check that the packet size is nonzero,
which causes q->aysnc_tx.elem to be set. Then, when the device is reset, there
is an assertion failure since q->aysnc_tx.elem must be flushed/cleared.
Zero-sized packets are unsupported - check packet size, prior to
sending.
