On Wed, Jul 27, 2016 at 09:07:56PM +0530, P J P wrote:
> From: Prasad J Pandit
>
> virtio back end uses set of buffers to facilitate I/O operations.
> An infinite loop unfolds in virtqueue_pop() if a buffer was
> of zero size. Add check to avoid it.
>
> Reported-by: Li Qiang
> Signed-off-by: Pr
On Wed, Jul 27, 2016 at 10:13:04AM -0600, Eric Blake wrote:
> On 07/27/2016 09:37 AM, P J P wrote:
> > From: Prasad J Pandit
> >
> > virtio back end uses set of buffers to facilitate I/O operations.
> > An infinite loop unfolds in virtqueue_pop() if a buffer was
> > of zero size. Add check to avo
On 07/27/2016 09:37 AM, P J P wrote:
> From: Prasad J Pandit
>
> virtio back end uses set of buffers to facilitate I/O operations.
> An infinite loop unfolds in virtqueue_pop() if a buffer was
> of zero size. Add check to avoid it.
>
> Reported-by: Li Qiang
> Signed-off-by: Prasad J Pandit
> -
From: Prasad J Pandit
virtio back end uses set of buffers to facilitate I/O operations.
An infinite loop unfolds in virtqueue_pop() if a buffer was
of zero size. Add check to avoid it.
Reported-by: Li Qiang
Signed-off-by: Prasad J Pandit
---
hw/virtio/virtio.c | 5 +
1 file changed, 5 ins
