>> >> +/*
>> >> + * We assign some test results to these globals to make sure the tests
>> >> + * are not eliminated as dead code.
>> >> + */
>> >> +
>> >> +int int_result;
>> >> +void *ptr_result;
>> >
>> > These are globals, but are not static and don't have kasan_ prefix.
>> > But I guess this
Le 15/01/2020 à 15:43, Dmitry Vyukov a écrit :
On Wed, Jan 15, 2020 at 7:37 AM Daniel Axtens wrote:
3 KASAN self-tests fail on a kernel with both KASAN and FORTIFY_SOURCE:
memchr, memcmp and strlen.
When FORTIFY_SOURCE is on, a number of functions are replaced with
fortified versions,
On Wed, Jan 15, 2020 at 7:37 AM Daniel Axtens wrote:
>
> 3 KASAN self-tests fail on a kernel with both KASAN and FORTIFY_SOURCE:
> memchr, memcmp and strlen.
>
> When FORTIFY_SOURCE is on, a number of functions are replaced with
> fortified versions, which attempt to check the sizes of the
3 KASAN self-tests fail on a kernel with both KASAN and FORTIFY_SOURCE:
memchr, memcmp and strlen.
When FORTIFY_SOURCE is on, a number of functions are replaced with
fortified versions, which attempt to check the sizes of the operands.
However, these functions often directly invoke
