Hi
On Wed, Aug 3, 2016 at 12:37 PM Marc-André Lureau <
marcandre.lur...@gmail.com> wrote:
> Hi
>
> On Wed, Aug 3, 2016 at 9:25 AM Ilya Maximets
> wrote:
>
>> 'vhost_set_vring_enable()' tries to call function using pointer to
>> 'vhost_ops' which can be already zeroized in 'vhost_dev_cleanup()'
>
Hi
On Wed, Aug 3, 2016 at 9:25 AM Ilya Maximets wrote:
> 'vhost_set_vring_enable()' tries to call function using pointer to
> 'vhost_ops' which can be already zeroized in 'vhost_dev_cleanup()'
> while vhost disconnection.
>
> Fix that by checking 'vhost_ops' before using. This fixes QEMU crash
>
'vhost_set_vring_enable()' tries to call function using pointer to
'vhost_ops' which can be already zeroized in 'vhost_dev_cleanup()'
while vhost disconnection.
Fix that by checking 'vhost_ops' before using. This fixes QEMU crash
on calling 'ethtool -L eth0 combined 2' if vhost disconnected.
Sign
