From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Ken Brown Newsgroups: gmane.emacs.bugs Subject: bug#30176: readlinkat and _FORTIFY_SOURCE on Cygwin Date: Sat, 20 Jan 2018 07:30:26 -0500 Message-ID: References: <27a80447-e39b-0099-6063-1ab3517f668c@cornell.edu> <884dbad2-610c-63c5-679d-4b1549afac32@cs.ucla.edu> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1516451368 10276 195.159.176.226 (20 Jan 2018 12:29:28 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 20 Jan 2018 12:29:28 +0000 (UTC) User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 To: Paul Eggert , 30176-done@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jan 20 13:29:23 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ecsGm-0001iU-Ix for geb-bug-gnu-emacs@m.gmane.org; Sat, 20 Jan 2018 13:29:12 +0100 Original-Received: from localhost ([::1]:36089 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ecsIm-0000pT-SR for geb-bug-gnu-emacs@m.gmane.org; Sat, 20 Jan 2018 07:31:16 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46613) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ecsIb-0000ns-Nd for bug-gnu-emacs@gnu.org; Sat, 20 Jan 2018 07:31:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ecsIY-0000iR-JG for bug-gnu-emacs@gnu.org; Sat, 20 Jan 2018 07:31:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:55990) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ecsIY-0000hl-Eo for bug-gnu-emacs@gnu.org; Sat, 20 Jan 2018 07:31:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ecsIY-0002ZS-8S for bug-gnu-emacs@gnu.org; Sat, 20 Jan 2018 07:31:02 -0500 Resent-From: Ken Brown Original-Sender: "Debbugs-submit" Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Sat, 20 Jan 2018 12:31:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 30176 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 30176@debbugs.gnu.org, kbrown@cornell.edu, kbrown@cornell.edu Original-Received: via spool by 30176-done@debbugs.gnu.org id=D30176.15164514448633 (code D ref 30176); Sat, 20 Jan 2018 12:31:02 +0000 Original-Received: (at 30176-done) by debbugs.gnu.org; 20 Jan 2018 12:30:44 +0000 Original-Received: from localhost ([127.0.0.1]:35652 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ecsIF-0002Ex-U8 for submit@debbugs.gnu.org; Sat, 20 Jan 2018 07:30:44 -0500 Original-Received: from limerock01.mail.cornell.edu ([128.84.13.241]:33841) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ecsIE-000284-UK for 30176-done@debbugs.gnu.org; Sat, 20 Jan 2018 07:30:43 -0500 X-CornellRouted: This message has been Routed already. Original-Received: from authusersmtp.mail.cornell.edu (granite4.serverfarm.cornell.edu [10.16.197.9]) by limerock01.mail.cornell.edu (8.14.4/8.14.4_cu) with ESMTP id w0KCUT1p028288; Sat, 20 Jan 2018 07:30:29 -0500 Original-Received: from [10.13.22.4] (50-192-26-108-static.hfc.comcastbusiness.net [50.192.26.108]) (authenticated bits=0) by authusersmtp.mail.cornell.edu (8.14.4/8.12.10) with ESMTP id w0KCURmL005740 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Sat, 20 Jan 2018 07:30:28 -0500 In-Reply-To: <884dbad2-610c-63c5-679d-4b1549afac32@cs.ucla.edu> Content-Language: en-US X-PMX-Cornell-Gauge: Gauge=X X-PMX-CORNELL-AUTH-RESULTS: dkim-out=none; 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: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:142323 Archived-At: On 1/19/2018 6:25 PM, Paul Eggert wrote: > 4. Fix Cygwin readlinkat so that it can be used as a function pointer > even when _FORTIFY_SOURCE is used. > > Why not do what glibc does with readlinkat? It fortifies readlinkat, and > doesn't run into this problem. Sorry, that was stupid of me. I don't know why I was thinking that this was an Emacs issue. Ken