lkml.org 
[lkml]   [2019]   [Apr]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [patch] KVM: SVM: prevent DBG_DECRYPT and DBG_ENCRYPT overflow
On Thu, 28 Mar 2019, Singh, Brijesh wrote:

> > This ensures that the address and length provided to DBG_DECRYPT and
> > DBG_ENCRYPT do not cause an overflow.
> >
> > At the same time, pass the actual number of pages pinned in memory to
> > sev_unpin_memory() as a cleanup.
> >
> > Reported-by: Cfir Cohen <cfir@google.com>
> > Signed-off-by: David Rientjes <rientjes@google.com>
> > ---
> > arch/x86/kvm/svm.c | 12 +++++++++---
> > 1 file changed, 9 insertions(+), 3 deletions(-)
> >
>
>
> Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
>
> thanks
>

Paolo, Radim, I don't see this in kvm.git, is it ready to be staged?

\
 
 \ /
  Last update: 2019-04-04 22:56    [W:0.077 / U:0.912 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site