GNU bug report logs - #47244
28.0.50; SIGSEGV in long-runnning Emacs

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Package: emacs;

Reported by: Michael Welsh Duggan <md5i <at> md5i.com>

Date: Thu, 18 Mar 2021 15:40:01 UTC

Severity: normal

Found in version 28.0.50

Done: Michael Welsh Duggan <mwd <at> md5i.com>

Bug is archived. No further changes may be made.

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Message #41 received at 47244 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Michael Welsh Duggan <mwd <at> cert.org>
Cc: mwd <at> md5i.com, 47244 <at> debbugs.gnu.org
Subject: Re: bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs
Date: Thu, 18 Mar 2021 21:51:37 +0200

> From: Michael Welsh Duggan <mwd <at> cert.org>
> Cc: "mwd <at> md5i.com" <mwd <at> md5i.com>,
>         "47244 <at> debbugs.gnu.org"
>  <47244 <at> debbugs.gnu.org>
> Date: Thu, 18 Mar 2021 15:24:42 -0400
> 
> (gdb) p XWINDOW(selected_window)->contents
> $10 = XIL(0x555558df4845)
> (gdb) xtype
> Lisp_Vectorlike
> PVEC_BUFFER
> (gdb) xbuffer
> $11 = (struct buffer *) 0x555558df4840
> "DEAD"

So the selected window's buffer was killed.  How is that possible?
This bug report was last modified 4 years and 28 days ago.

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