From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.devel Subject: Re: --enable-gcc-warnings is broken on Fedora 21 by GnuTLS code Date: Fri, 12 Dec 2014 01:09:21 -0800 Organization: UCLA Computer Science Department Message-ID: <548AB0C1.7090401@cs.ucla.edu> References: <548AA97A.90404@yandex.ru> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1418375446 26311 80.91.229.3 (12 Dec 2014 09:10:46 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 12 Dec 2014 09:10:46 +0000 (UTC) Cc: Lars Magne Ingebrigtsen To: Dmitry Antipov , Emacs development discussions Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Dec 12 10:10:39 2014 Return-path: Envelope-to: ged-emacs-devel@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 1XzMFB-0006rt-49 for ged-emacs-devel@m.gmane.org; Fri, 12 Dec 2014 10:10:37 +0100 Original-Received: from localhost ([::1]:56142 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XzMF8-0004y4-IO for ged-emacs-devel@m.gmane.org; Fri, 12 Dec 2014 04:10:34 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54879) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XzMEP-0004IC-96 for emacs-devel@gnu.org; Fri, 12 Dec 2014 04:09:56 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XzMEE-00078l-Dr for emacs-devel@gnu.org; Fri, 12 Dec 2014 04:09:49 -0500 Original-Received: from smtp.cs.ucla.edu ([131.179.128.62]:41621) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XzMEE-00077J-7S for emacs-devel@gnu.org; Fri, 12 Dec 2014 04:09:38 -0500 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id C98FCA60036; Fri, 12 Dec 2014 01:09:30 -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 Yr0ry7HB5VY0; Fri, 12 Dec 2014 01:09:22 -0800 (PST) Original-Received: from [192.168.1.9] (pool-71-177-17-123.lsanca.dsl-w.verizon.net [71.177.17.123]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id 3104CA60035; Fri, 12 Dec 2014 01:09:22 -0800 (PST) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 In-Reply-To: <548AA97A.90404@yandex.ru> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 131.179.128.62 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:179870 Archived-At: Dmitry Antipov wrote: > I'm just curious how to hook Emacs' xmalloc/xrealloc/xfree into GnuTLS without > that. Yes, without that it's not just that --enable-gcc-warnings is busted, it's that gnutls itself is busted when memory is low. Apparently one is now supposed to do something like this: gnutls_malloc = xmalloc; gnutls_realloc = xrealloc; gnutls_calloc = xcalloc; gnutls_free = xfree; gnutls_strdup = xstrdup; although this does not appear to be documented. What a pain. Is that something you can test? I don't have Fedora 21 installed yet. (I think you'll have to define an xcalloc.)