On 02/26/2016 07:48 PM, Alexander Potapenko wrote: > Signed-off-by: Alexander Potapenko <[email protected]> > --- > lib/test_kasan.c | 2 ++ > 1 file changed, 2 insertions(+) >
Acked-by: Andrey Ryabinin <[email protected]> > diff --git a/lib/test_kasan.c b/lib/test_kasan.c > index 90ad74f..82169fb 100644 > --- a/lib/test_kasan.c > +++ b/lib/test_kasan.c > @@ -294,6 +294,8 @@ static noinline void __init kmalloc_uaf2(void) > } > > ptr1[40] = 'x'; > + if (ptr1 == ptr2) > + pr_err("Could not detect use-after-free: ptr1 == ptr2\n"); > kfree(ptr2); > } > >
