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bug#29726: 25.1; SIGSEGV in find-file
From: |
Eli Zaretskii |
Subject: |
bug#29726: 25.1; SIGSEGV in find-file |
Date: |
Sun, 17 Dec 2017 19:23:32 +0200 |
[Please keep the bug address on the CC list.]
> From: Marc Munro <marc@bloodnok.com>
> Date: Sat, 16 Dec 2017 12:57:18 -0800
>
> The code that actually brings up the new frame is called from k-
> frame::place-buffer based on the window-list it is provided with from
> k-frame::display-buffer-actor. Ultimately the code that brings up the
> frame is in k-frame::place-buffer-in-new-frame
>
> As for the backtrace buffer, yes I think you are right. In my case the
> crash occurs some time after the frame is created, but it could easily
> stem from the frame creation itself.
>
> Try making *Backtrace* a special case that k-frame::display-buffer-
> actor does nothing with, and then display-buffer will presumably bring
> up the backtrace in a suitable window.
OK, I've succeeded in reproducing the crash. The immediate reason is
clear, but I need to look a bit deeper to understand how did that
reason come into existence. Stay tuned.
(The problem with your code that caused a Lisp backtrace on my system
is that you assume the outer-window-id frame parameter is non-nil and
is always a number, but that is only true on X, and I'm on MS-Windows.
I replaced outer-window-id with window-id to work around that; maybe
you should do that as well.)
- bug#29726: 25.1; SIGSEGV in find-file, Marc Munro, 2017/12/15
- bug#29726: 25.1; SIGSEGV in find-file, Eli Zaretskii, 2017/12/16
- bug#29726: 25.1; SIGSEGV in find-file, Marc Munro, 2017/12/16
- bug#29726: 25.1; SIGSEGV in find-file, Eli Zaretskii, 2017/12/16
- bug#29726: 25.1; SIGSEGV in find-file, Marc Munro, 2017/12/16
- bug#29726: 25.1; SIGSEGV in find-file, Marc Munro, 2017/12/16
- bug#29726: 25.1; SIGSEGV in find-file, Eli Zaretskii, 2017/12/16
- Message not available
- bug#29726: 25.1; SIGSEGV in find-file,
Eli Zaretskii <=
- bug#29726: 25.1; SIGSEGV in find-file, Marc Munro, 2017/12/17
- bug#29726: 25.1; SIGSEGV in find-file, Eli Zaretskii, 2017/12/23
- bug#29726: 25.1; SIGSEGV in find-file, Marc Munro, 2017/12/23
- bug#29726: 25.1; SIGSEGV in find-file, Eli Zaretskii, 2017/12/23
- bug#29726: 25.1; SIGSEGV in find-file, Marc Munro, 2017/12/16
- bug#29726: 25.1; SIGSEGV in find-file, Eli Zaretskii, 2017/12/16
bug#29726: 25.1; SIGSEGV in find-file, martin rudalics, 2017/12/16