From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#19874: 25.0.50; encode-time not working as expected Date: Thu, 26 Feb 2015 22:38:31 -0800 Organization: UCLA Computer Science Department Message-ID: <54F010E7.3040900@cs.ucla.edu> References: <54EE0959.5080901@cs.ucla.edu> <86sidta5ak.fsf@chateau.d.if> <54EED638.8070604@cs.ucla.edu> <85385s94c9.fsf@iznogoud.viz> <54EF5ECD.2030909@cs.ucla.edu> <85mw405whp.fsf@iznogoud.viz> <86a900sbix.fsf@chateau.d.if> <85ioeo5tgf.fsf@iznogoud.viz> <8661aos5ui.fsf@chateau.d.if> <85h9u8rrsb.fsf@iznogoud.viz> <864mq8ar1g.fsf@chateau.d.if> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------030204090805040509070504" X-Trace: ger.gmane.org 1425019162 16417 80.91.229.3 (27 Feb 2015 06:39:22 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 27 Feb 2015 06:39:22 +0000 (UTC) Cc: 19874@debbugs.gnu.org To: Ashish SHUKLA , Wolfgang Jenkner Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Feb 27 07:39:11 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YREZr-0007wM-An for geb-bug-gnu-emacs@m.gmane.org; Fri, 27 Feb 2015 07:39:11 +0100 Original-Received: from localhost ([::1]:34248 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YREZq-0006Mu-J4 for geb-bug-gnu-emacs@m.gmane.org; Fri, 27 Feb 2015 01:39:10 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:37634) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YREZm-0006HN-Gf for bug-gnu-emacs@gnu.org; Fri, 27 Feb 2015 01:39:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YREZj-0000iU-BZ for bug-gnu-emacs@gnu.org; Fri, 27 Feb 2015 01:39:06 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55606) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YREZj-0000iH-8H for bug-gnu-emacs@gnu.org; Fri, 27 Feb 2015 01:39:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YREZi-0006Z0-0t for bug-gnu-emacs@gnu.org; Fri, 27 Feb 2015 01:39:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 27 Feb 2015 06:39:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19874 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19874-submit@debbugs.gnu.org id=B19874.142501912025195 (code B ref 19874); Fri, 27 Feb 2015 06:39:01 +0000 Original-Received: (at 19874) by debbugs.gnu.org; 27 Feb 2015 06:38:40 +0000 Original-Received: from localhost ([127.0.0.1]:59204 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YREZL-0006YJ-Me for submit@debbugs.gnu.org; Fri, 27 Feb 2015 01:38:40 -0500 Original-Received: from smtp.cs.ucla.edu ([131.179.128.62]:32809) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YREZK-0006Y6-5T for 19874@debbugs.gnu.org; Fri, 27 Feb 2015 01:38:38 -0500 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id 695B7A60015; Thu, 26 Feb 2015 22:38:32 -0800 (PST) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu Original-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 aW17J8knWnnB; Thu, 26 Feb 2015 22:38:32 -0800 (PST) Original-Received: from [192.168.1.9] (pool-100-32-155-148.lsanca.fios.verizon.net [100.32.155.148]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id 20DA239E801D; Thu, 26 Feb 2015 22:38:32 -0800 (PST) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 In-Reply-To: <864mq8ar1g.fsf@chateau.d.if> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:99858 Archived-At: This is a multi-part message in MIME format. --------------030204090805040509070504 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Ashish SHUKLA wrote: > So, looks like you're right it only happens with X11 (Gtk3) build Possibly the Gtk3 code calls 'setenv', and this collides with Emacs's implementation of putenv. Emacs's putenv implementation should be portable to any POSIX platform, but FreeBSD 10.1 getenv+setenv has a bug. The attached program should work on any POSIX platform, and it does work on GNU/Linux and on Solaris, but it doesn't work on FreeBSD 10.1. Emacs has similar code, which apparently also runs afoul of the FreeBSD bug. --------------030204090805040509070504 Content-Type: text/x-csrc; name="putenv-test.c" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="putenv-test.c" #include #include extern char **environ; char env1[] = "abc=def"; char *small_environ[] = { env1, 0 }; int main (void) { environ = small_environ; if (setenv ("mno", "pqr", 0) != 0) return perror ("setenv"), 1; env1[0] = 'x'; if (! getenv ("xbc")) return fprintf (stderr, "getenv failed\n"), 1; return 0; } --------------030204090805040509070504--