bug#44313: 27.1.50; ns_mouse_position EXC_BAD_ACCESS crash

[Aaron Jensen]

On Fri, Oct 30, 2020 at 3:12 PM Eli Zaretskii <eliz@gnu.org> wrote:
> But the frame pointer in this case would crash FRAME_LIVE_P as well,
> AFAIU, because it cannot be dereferenced.  See your last debug
> session, where the debugger tells this quite explicitly.

Ah, yes, I should have looked at the implementation of FRAME_LIVE_P.
Not sure how it would have worked any other way in hindsight.