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; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
