On 06/27/2012 12:21 PM, Michael S. Tsirkin wrote:
> On Tue, Jun 26, 2012 at 11:09:32PM -0600, Alex Williamson wrote:
>> We only know of one so far.
>>
>> Signed-off-by: Alex Williamson
>
> Ugh. So we have a bug: we should have sanitized the fields.
> If there's buggy userspace that only set the
On Wed, Jun 27, 2012 at 02:12:18PM -0600, Alex Williamson wrote:
> On Wed, 2012-06-27 at 12:21 +0300, Michael S. Tsirkin wrote:
> > On Tue, Jun 26, 2012 at 11:09:32PM -0600, Alex Williamson wrote:
> > > We only know of one so far.
> > >
> > > Signed-off-by: Alex Williamson
> >
> > Ugh. So we hav
On Wed, 2012-06-27 at 12:21 +0300, Michael S. Tsirkin wrote:
> On Tue, Jun 26, 2012 at 11:09:32PM -0600, Alex Williamson wrote:
> > We only know of one so far.
> >
> > Signed-off-by: Alex Williamson
>
> Ugh. So we have a bug: we should have sanitized the fields.
> If there's buggy userspace that
On Tue, Jun 26, 2012 at 11:09:32PM -0600, Alex Williamson wrote:
> We only know of one so far.
>
> Signed-off-by: Alex Williamson
Ugh. So we have a bug: we should have sanitized the fields.
If there's buggy userspace that only set the low bit
it will break with this change.
Is it too late now? D
We only know of one so far.
Signed-off-by: Alex Williamson
---
virt/kvm/eventfd.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c
index c307c24..7d7e2aa 100644
--- a/virt/kvm/eventfd.c
+++ b/virt/kvm/eventfd.c
@@ -340,6 +340,9 @@ kvm_irqfd_deass
