On 02/26/2016 07:48 PM, Alexander Potapenko wrote:
> Signed-off-by: Alexander Potapenko <glider@xxxxxxxxxx>
> ---
> lib/test_kasan.c | 2 ++
> 1 file changed, 2 insertions(+)
>
Acked-by: Andrey Ryabinin <aryabinin@xxxxxxxxxxxxx>
> 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);
> }
>
>
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