On Tue, May 28, 2024 at 8:28 PM Andrew Pinski <quic_apin...@quicinc.com> wrote:
>
> Sometimes initialize_sanitizer_builtins is not called before emitting
> the asan builtins with hwasan. In the case of the bug report, there
> was a path with the fortran front-end where it was not called.
> So let's call it in asan_instrument before calling transform_statements.
>
> Built and tested for aarch64-linux-gnu with no regressions.
Ping? Another duplicate of the bug report came in too.
>
> gcc/ChangeLog:
>
> PR sanitizer/115205
> * asan.cc (asan_instrument): Call initialize_sanitizer_builtins
> for hwasan.
>
> Signed-off-by: Andrew Pinski <quic_apin...@quicinc.com>
> ---
> gcc/asan.cc | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/gcc/asan.cc b/gcc/asan.cc
> index 9e0f51b1477..c684ca6d366 100644
> --- a/gcc/asan.cc
> +++ b/gcc/asan.cc
> @@ -4276,6 +4276,7 @@ asan_instrument (void)
> {
> if (hwasan_sanitize_p ())
> {
> + initialize_sanitizer_builtins ();
> transform_statements ();
> return 0;
> }
> --
> 2.43.0
>
