GNU bug report logs - #27761
Crash while using proof-general/company-coq on OS X

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Package: emacs;

Reported by: Денис Редозубов <denis.redozubov <at> gmail.com>

Date: Wed, 19 Jul 2017 02:56:02 UTC

Severity: normal

Merged with 30705

Fixed in version 26.1

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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Message #65 received at 27761 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Денис Редозубов
 <denis.redozubov <at> gmail.com>
Cc: 27761 <at> debbugs.gnu.org, charles <at> aurox.ch
Subject: Re: bug#27761: Crash while using proof-general/company-coq on OS X
Date: Fri, 21 Jul 2017 08:52:06 +0300

> From: Денис Редозубов <denis.redozubov <at> gmail.com>
> Date: Thu, 20 Jul 2017 16:06:55 -0400
> Cc: "Charles A. Roelli" <charles <at> aurox.ch>, 27761 <at> debbugs.gnu.org
> 
> We were able to determine with John it is definitely an infinite
> loop

Judging by the backtrace, it's not an infinite loop, it's infinite
recursion, which eventually blows up the run-time stack and causes the
segfault.

There's only one place where get_next_display_element calls itself.
This bug report was last modified 7 years and 75 days ago.

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