GNU bug report logs - #54624
29.0.50; textsec and ipv6 addresses

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Package: emacs;

Reported by: Aleksandr Vityazev <avityazev <at> posteo.org>

Date: Tue, 29 Mar 2022 12:37:01 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: Mattias Engdegård <mattiase <at> acm.org>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 54624 <at> debbugs.gnu.org, Aleksandr Vityazev <avityazev <at> posteo.org>
Subject: bug#54624: 29.0.50; textsec and ipv6 addresses
Date: Thu, 7 Apr 2022 19:18:33 +0200

7 apr. 2022 kl. 13.04 skrev Lars Ingebrigtsen <larsi <at> gnus.org>:

> I don't really read rx syntax well, but that seems reasonable to me on
> first sight.

Sorry! Here is a more conservative change that only alters a few minor details in your original code, written in the way that you prefer:

  (let* ((ipv4 "\\(?:[0-9]\\{1,3\\}\\.?\\)\\{1,4\\}")
         (ipv6 (concat "\\(?:[0-9a-f]\\{0,4\\}:\\)\\{1,8\\}[0-9a-f]\\{0,4\\}"
                       "\\(?::" ipv4 "\\)?")))
    (string-match-p
     (concat "\\`\\(?:" ipv4 "\\|" ipv6 "\\|\\[" ipv6 "\\]\\)\\'")
     domain))
This bug report was last modified 3 years and 92 days ago.

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