Acked-by: Robin Holt <[email protected]>
On Sun, Apr 21, 2013 at 12:33:34PM -0500, Dimitri Sivanich wrote:
> Acked-by: Dimitri Sivanich <[email protected]>
>
> On Sun, Apr 21, 2013 at 08:01:07PM +0300, Dan Carpenter wrote:
> > The "info.fill" array isn't initialized so it can leak uninitialized
> > stack information to user space.
> >
> > Signed-off-by: Dan Carpenter <[email protected]>
> > ---
> > v2: style changes
> >
> > diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c
> > index 44d273c..0535d1e 100644
> > --- a/drivers/misc/sgi-gru/grufile.c
> > +++ b/drivers/misc/sgi-gru/grufile.c
> > @@ -172,6 +172,7 @@ static long gru_get_config_info(unsigned long arg)
> > nodesperblade = 2;
> > else
> > nodesperblade = 1;
> > + memset(&info, 0, sizeof(info));
> > info.cpus = num_online_cpus();
> > info.nodes = num_online_nodes();
> > info.blades = info.nodes / nodesperblade;
> --
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