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From: Eli Zaretskii <eliz@gnu.org>
To: Aaron Jensen <aaronjensen@gmail.com>
Cc: 44313@debbugs.gnu.org
Subject: bug#44313: 27.1.50; ns_mouse_position EXC_BAD_ACCESS crash
Date: Fri, 30 Oct 2020 21:07:46 +0200	[thread overview]
Message-ID: <83eelfa5x9.fsf@gnu.org> (raw)
In-Reply-To: <CAHyO48zYAJnD2E3PPNRjOzoPYsj0qPacDmFH_scb-vZhve=qcw@mail.gmail.com> (message from Aaron Jensen on Fri, 30 Oct 2020 13:55:10 -0500)

> From: Aaron Jensen <aaronjensen@gmail.com>
> Date: Fri, 30 Oct 2020 13:55:10 -0500
> Cc: 44313@debbugs.gnu.org
> 
> On Fri, Oct 30, 2020 at 1:47 PM Eli Zaretskii <eliz@gnu.org> wrote:
> > That doesn't sound like a frame that is not live, that sounds like a
> > frame whose memory was freed.  Or a frame pointer that is just
> > garbage.
> >
> > So the question now is: where did that frame pointer come from?
> 
> Good question--how might I debug that next time it happens?

I don't know.  The code in Fmouse_pixel_position uses the
selected-frame, so it is quite strange, to say the least, that this
frame could be garbled when you just move the mouse pointer.





  reply	other threads:[~2020-10-30 19:07 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-29 20:16 bug#44313: 27.1.50; ns_mouse_position EXC_BAD_ACCESS crash Aaron Jensen
2020-10-30  7:15 ` Eli Zaretskii
2020-10-30 10:16   ` Aaron Jensen
2020-10-30 11:29     ` Eli Zaretskii
2020-10-30 15:54       ` Aaron Jensen
2020-10-30 18:47         ` Eli Zaretskii
2020-10-30 18:55           ` Aaron Jensen
2020-10-30 19:07             ` Eli Zaretskii [this message]
2020-10-30 19:37               ` Aaron Jensen
2020-10-30 20:12                 ` Eli Zaretskii
2020-10-30 20:18                   ` Aaron Jensen
2020-10-30 22:35                   ` Alan Third
2020-11-02 18:11                     ` Aaron Jensen
2020-11-06 14:29                       ` Aaron Jensen
2020-11-07 16:29                         ` Alan Third
2020-11-09 14:43                           ` Lars Ingebrigtsen
2020-11-09 14:54                             ` Alan Third
2020-12-12 10:43                               ` Alan Third

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