On Tue, Oct 2, 2012 at 7:49 PM, Kees Cook <[email protected]> wrote: > In the paranoid case of sysctl kernel.kptr_restrict=2, mask the kernel > virtual addresses in /proc/vmallocinfo too. > > Reported-by: Brad Spengler <[email protected]> > Signed-off-by: Kees Cook <[email protected]> > --- > mm/vmalloc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/vmalloc.c b/mm/vmalloc.c > index 2bb90b1..9c871db 100644 > --- a/mm/vmalloc.c > +++ b/mm/vmalloc.c > @@ -2572,7 +2572,7 @@ static int s_show(struct seq_file *m, void *p) > { > struct vm_struct *v = p; > > - seq_printf(m, "0x%p-0x%p %7ld", > + seq_printf(m, "0x%pK-0x%pK %7ld", > v->addr, v->addr + v->size, v->size);
Looks good. Acked-by: KOSAKI Motohiro <[email protected]> -- 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/
