GNU bug report logs - #27834
25.2.50; Deleting a frame on macOS while in fullscreen always crashes

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Package: emacs;

Reported by: John Wiegley <jwiegley <at> gmail.com>

Date: Wed, 26 Jul 2017 00:18:01 UTC

Severity: normal

Tags: fixed

Found in version 25.2.50

Fixed in version 26.1

Done: Alan Third <alan <at> idiocy.org>

Bug is archived. No further changes may be made.

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Report forwarded to bug-gnu-emacs <at> gnu.org:
bug#27834; Package emacs. (Wed, 26 Jul 2017 00:18:01 GMT) Full text and rfc822 format available.
Acknowledgement sent to John Wiegley <jwiegley <at> gmail.com>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Wed, 26 Jul 2017 00:18:02 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: John Wiegley <jwiegley <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 25.2.50; Deleting a frame on macOS while in fullscreen always crashes
Date: Tue, 25 Jul 2017 20:17:00 -0400

[Message part 1 (text/plain, inline)]
Steps to reproduce:

 1. Enter fullscreen.  I use this function to do so:

    (defun emacs-max ()
      (interactive)
      (set-frame-parameter (selected-frame) 'fullscreen 'fullboth)
      (set-frame-parameter (selected-frame) 'vertical-scroll-bars nil)
      (set-frame-parameter (selected-frame) 'horizontal-scroll-bars nil))

 2. Create another frame with C-x 5 2.

 3. Delete that frame immediately with C-x 5 0.

 4. Emacs crashes. Crash report attached.


[Emacs_2017-07-25-201416_Hermes.crash (application/octet-stream, attachment)]
[Message part 3 (text/plain, inline)]
-- 
John Wiegley                  GPG fingerprint = 4710 CF98 AF9B 327B B80F
http://newartisans.com                          60E1 46C4 BD1A 7AC1 4BA2
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#27834; Package emacs. (Wed, 26 Jul 2017 14:32:02 GMT) Full text and rfc822 format available.

Message #8 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: John Wiegley <jwiegley <at> gmail.com>
Cc: bug-gnu-emacs <at> gnu.org
Subject: Re: bug#27834: 25.2.50;
 Deleting a frame on macOS while in fullscreen always crashes
Date: Wed, 26 Jul 2017 17:31:28 +0300

> From: John Wiegley <jwiegley <at> gmail.com>
> Date: Tue, 25 Jul 2017 20:17:00 -0400
> 
>  1. Enter fullscreen.  I use this function to do so:
> 
>     (defun emacs-max ()
>       (interactive)
>       (set-frame-parameter (selected-frame) 'fullscreen 'fullboth)
>       (set-frame-parameter (selected-frame) 'vertical-scroll-bars nil)
>       (set-frame-parameter (selected-frame) 'horizontal-scroll-bars nil))
> 
>  2. Create another frame with C-x 5 2.
> 
>  3. Delete that frame immediately with C-x 5 0.
> 
>  4. Emacs crashes. Crash report attached.

It didn't crash for me (not on macOS).  Looks macOS-specific.
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#27834; Package emacs. (Wed, 26 Jul 2017 16:21:01 GMT) Full text and rfc822 format available.

Message #11 received at 27834 <at> debbugs.gnu.org (full text, mbox):

From: Alan Third <alan <at> idiocy.org>
To: John Wiegley <jwiegley <at> gmail.com>
Cc: 27834 <at> debbugs.gnu.org
Subject: Re: bug#27834: 25.2.50; Deleting a frame on macOS while in
 fullscreen always crashes
Date: Wed, 26 Jul 2017 17:20:30 +0100

On Tue, Jul 25, 2017 at 08:17:00PM -0400, John Wiegley wrote:
> Steps to reproduce:
> 
>  1. Enter fullscreen.  I use this function to do so:
> 
>     (defun emacs-max ()
>       (interactive)
>       (set-frame-parameter (selected-frame) 'fullscreen 'fullboth)
>       (set-frame-parameter (selected-frame) 'vertical-scroll-bars nil)
>       (set-frame-parameter (selected-frame) 'horizontal-scroll-bars nil))
> 
>  2. Create another frame with C-x 5 2.
> 
>  3. Delete that frame immediately with C-x 5 0.
> 
>  4. Emacs crashes. Crash report attached.

I believe this is fixed in master.
-- 
Alan Third
Added tag(s) fixed. Request was from Alan Third <alan <at> idiocy.org> to control <at> debbugs.gnu.org. (Thu, 17 Aug 2017 20:11:03 GMT) Full text and rfc822 format available.
bug marked as fixed in version 26.1, send any further explanations to 27834 <at> debbugs.gnu.org and John Wiegley <jwiegley <at> gmail.com> Request was from Alan Third <alan <at> idiocy.org> to control <at> debbugs.gnu.org. (Thu, 17 Aug 2017 20:11:03 GMT) Full text and rfc822 format available.
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Fri, 15 Sep 2017 11:24:05 GMT) Full text and rfc822 format available.
This bug report was last modified 7 years and 284 days ago.

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