From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.bugs Subject: bug#40343: 28.0.50; dns-set-servers fails on IPv6 available Windows Date: Tue, 31 Mar 2020 15:01:05 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="4558"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 40343@debbugs.gnu.org To: Kazuhiro Ito Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Mar 31 15:02:12 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jJGWy-00016K-RH for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 31 Mar 2020 15:02:12 +0200 Original-Received: from localhost ([::1]:37638 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jJGWx-0002W7-QY for geb-bug-gnu-emacs@m.gmane-mx.org; 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Tue, 31 Mar 2020 06:01:06 -0700 (PDT) In-Reply-To: (Kazuhiro Ito's message of "Tue, 31 Mar 2020 20:06:50 +0900") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:177909 Archived-At: >>>>> On Tue, 31 Mar 2020 20:06:50 +0900, Kazuhiro Ito = said: Kazuhiro> dns-set-servers function fails to set dns-servers on Windows = with IPv6 Kazuhiro> available network. >>=20 Kazuhiro> (progn Kazuhiro> (require 'dns) Kazuhiro> (dns-set-servers) Kazuhiro> dns-servers) >>=20 -> (nil) >>=20 >> dns.el isn=CA=BCt going to work on Windows anyway, since Emacs doesn= =CA=BCt >> support UDP network processes on Windows. Kazuhiro> Cygwin's Emacs, which seems to support UDP network processes,= uses Kazuhiro> Windows's nslookup.exe, so has this problem too.=20=20 That=CA=BCs not a Windows Emacs :-) Kazuhiro> # Actually I don't directly use dns.el. It is gravatar.el wh= ich uses Kazuhiro> # dns.el. True. We should teach emacs about res_query. Does this work for you: diff --git a/lisp/net/dns.el b/lisp/net/dns.el index 78d4827162..fd2ea99ac6 100644 --- a/lisp/net/dns.el +++ b/lisp/net/dns.el @@ -328,7 +328,7 @@ dns-set-servers (call-process "nslookup" nil t nil "localhost") (goto-char (point-min)) (re-search-forward - "^Address:[ \t]*\\([0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+\\)" nil t) + "^Address:[ \t]*\\([0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+\\)\\|\\([[:xdigit= :]:]*\\)" nil t) (setq dns-servers (list (match-string 1)))))) (when (fboundp 'network-interface-list) (setq dns-servers-valid-for-interfaces (network-interface-list))))