GNU bug report logs - #52271
29.0.50; Infinite loop in `pixel-fill--fill-line'

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Package: emacs;

Reported by: OGAWA Hirofumi <hirofumi <at> mail.parknet.co.jp>

Date: Sat, 4 Dec 2021 07:28:02 UTC

Severity: normal

Found in version 29.0.50

Fixed in version 29.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: OGAWA Hirofumi <hirofumi <at> mail.parknet.co.jp>
Cc: 52271 <at> debbugs.gnu.org
Subject: bug#52271: 29.0.50; Infinite loop in `pixel-fill--fill-line'
Date: Sat, 04 Dec 2021 20:39:02 +0100

OGAWA Hirofumi <hirofumi <at> mail.parknet.co.jp> writes:

> (with-temp-buffer
>   (require 'gnus-art)
>   (set-fontset-font nil 'ascii "-*-DejaVu Sans Mono-*-12-*-*")
>   (set-frame-width nil 80)
>   (insert (propertize "Reply-To: \"no-reply\" <reply-fff01234567f890f-00_HTML-00000000-0000000-0000 <at> xxxxxxx.xxxxx.nn.ii>" 'face 'gnus-header))
>   (goto-char (point-min))
>   (pixel-fill-region (point) (point-max) (pixel-fill-width)))
>
> Above simplified reproduce code never be returned from
> `pixel-fill--fill-line'. The following is an annotated code by some
> debug while reproducing.

I think I've now fixed this in Emacs 29.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no
This bug report was last modified 3 years and 226 days ago.

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