From unknown Thu Sep 11 06:31:33 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#13415 <13415@debbugs.gnu.org> To: bug#13415 <13415@debbugs.gnu.org> Subject: Status: 24.3.50; broken set_time_zone_rule with LOCALTIME_CACHE Reply-To: bug#13415 <13415@debbugs.gnu.org> Date: Thu, 11 Sep 2025 13:31:33 +0000 retitle 13415 24.3.50; broken set_time_zone_rule with LOCALTIME_CACHE reassign 13415 emacs submitter 13415 Kazuhiro Ito severity 13415 normal thanks From debbugs-submit-bounces@debbugs.gnu.org Fri Jan 11 12:27:14 2013 Received: (at submit) by debbugs.gnu.org; 11 Jan 2013 17:27:14 +0000 Received: from localhost ([127.0.0.1]:55737 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TtiNu-0001D4-8j for submit@debbugs.gnu.org; Fri, 11 Jan 2013 12:27:14 -0500 Received: from eggs.gnu.org ([208.118.235.92]:52636) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TtiNs-0001Ct-5z for submit@debbugs.gnu.org; Fri, 11 Jan 2013 12:27:13 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TtiNe-0007Ii-AE for submit@debbugs.gnu.org; Fri, 11 Jan 2013 12:26:59 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-101.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, USER_IN_WHITELIST autolearn=unavailable version=3.3.2 Received: from lists.gnu.org ([208.118.235.17]:44513) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TtiNe-0007Ie-6n for submit@debbugs.gnu.org; Fri, 11 Jan 2013 12:26:58 -0500 Received: from eggs.gnu.org ([208.118.235.92]:35758) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TtiNc-0003QI-3N for bug-gnu-emacs@gnu.org; Fri, 11 Jan 2013 12:26:58 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TtiNa-0007I8-4N for bug-gnu-emacs@gnu.org; Fri, 11 Jan 2013 12:26:55 -0500 Received: from msa103.auone-net.jp ([61.117.18.163]:60060) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TtiNZ-0007Hs-Qp for bug-gnu-emacs@gnu.org; Fri, 11 Jan 2013 12:26:54 -0500 Received: from GUNGNIR.med.osaka-cu.ac.jp (112-68-160-32f1.nar1.eonet.ne.jp [112.68.160.32]) by msa103.auone-net.jp (au one net msa) with ESMTP id B1E8E34803A; Sat, 12 Jan 2013 02:26:49 +0900 (JST) Date: Fri, 11 Jan 2013 17:26:39 +0000 Message-ID: <87hamnhbqo.wl%%xmue@d1.dion.ne.jp> From: Kazuhiro Ito To: bug-gnu-emacs@gnu.org Subject: 24.3.50; broken set_time_zone_rule with LOCALTIME_CACHE User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM/1.14.9 (=?ISO-8859-4?Q?Goj=F2?=) APEL/10.8 EasyPG/1.0.0 Emacs/24.3.50 (i386-mingw-nt6.1.7601) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 208.118.235.17 X-Spam-Score: -3.5 (---) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.2 (------) On trunk, the below code returns unexpected result in LOCALTIME_CACHE defined environment. (list (progn (set-time-zone-rule "GMT+0") (current-time-zone)) (progn (set-time-zone-rule "GMT+0") (current-time-zone))) -> ((0 "GMT") (-3600 "GMT")) Please see the below patch. === modified file 'src/editfns.c' --- src/editfns.c 2013-01-11 13:25:10 +0000 +++ src/editfns.c 2013-01-11 17:14:54 +0000 @@ -2188,6 +2188,7 @@ xputenv (set_time_zone_rule_tz[1]); } tzset (); + tzvalbuf_in_environ = 0; #endif if (!tzstring) -- Kazuhiro Ito From debbugs-submit-bounces@debbugs.gnu.org Fri Jan 11 20:17:36 2013 Received: (at 13415-done) by debbugs.gnu.org; 12 Jan 2013 01:17:36 +0000 Received: from localhost ([127.0.0.1]:55921 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Ttpj6-0003vP-7g for submit@debbugs.gnu.org; Fri, 11 Jan 2013 20:17:36 -0500 Received: from smtp.cs.ucla.edu ([131.179.128.62]:34764) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Ttpj3-0003vC-Du for 13415-done@debbugs.gnu.org; Fri, 11 Jan 2013 20:17:34 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id 2B8B739E8106; Fri, 11 Jan 2013 17:17:18 -0800 (PST) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu Received: from smtp.cs.ucla.edu ([127.0.0.1]) by localhost (smtp.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id wrfnJB8hqp1B; Fri, 11 Jan 2013 17:17:17 -0800 (PST) Received: from [192.168.1.9] (pool-71-189-154-249.lsanca.fios.verizon.net [71.189.154.249]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id D920239E8008; Fri, 11 Jan 2013 17:17:17 -0800 (PST) Message-ID: <50F0B999.3060901@cs.ucla.edu> Date: Fri, 11 Jan 2013 17:17:13 -0800 From: Paul Eggert Organization: UCLA Computer Science Department User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: Kazuhiro Ito Subject: Re: 24.3.50; broken set_time_zone_rule with LOCALTIME_CACHE Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Score: -1.5 (-) X-Debbugs-Envelope-To: 13415-done Cc: 13415-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -1.5 (-) Thanks for the problem report and fix; I installed it into the trunk as bzr 111492. 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