From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#22086: 25.1.50; [PATCH] Integrate the musl hybrid malloc patch for elf systems Date: Mon, 21 Dec 2015 17:37:28 +0200 Message-ID: <83mvt3sthj.fsf@gnu.org> References: <85poynxvgy.fsf@iznogoud.viz> <567120C0.6080803@cs.ucla.edu> <85h9jhdxl2.fsf@iznogoud.viz> <56772CB2.8060004@cs.ucla.edu> <83vb7ssby6.fsf@gnu.org> <5677DFEB.3@cs.ucla.edu> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1450712301 3165 80.91.229.3 (21 Dec 2015 15:38:21 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 21 Dec 2015 15:38:21 +0000 (UTC) Cc: wjenkner@inode.at, dalias@aerifal.cx, 22086@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Dec 21 16:38:10 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 1aB2XJ-0005S5-Ec for geb-bug-gnu-emacs@m.gmane.org; Mon, 21 Dec 2015 16:38:09 +0100 Original-Received: from localhost ([::1]:45635 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aB2XI-0006PP-PH for geb-bug-gnu-emacs@m.gmane.org; Mon, 21 Dec 2015 10:38:08 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:52265) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aB2XF-0006P6-OB for bug-gnu-emacs@gnu.org; Mon, 21 Dec 2015 10:38:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aB2XC-0007rC-Hn for bug-gnu-emacs@gnu.org; Mon, 21 Dec 2015 10:38:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:51402) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aB2XC-0007r8-El for bug-gnu-emacs@gnu.org; Mon, 21 Dec 2015 10:38:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aB2XC-0001XF-9m for bug-gnu-emacs@gnu.org; Mon, 21 Dec 2015 10:38:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 21 Dec 2015 15:38:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22086 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 22086-submit@debbugs.gnu.org id=B22086.14507122285836 (code B ref 22086); Mon, 21 Dec 2015 15:38:02 +0000 Original-Received: (at 22086) by debbugs.gnu.org; 21 Dec 2015 15:37:08 +0000 Original-Received: from localhost ([127.0.0.1]:59004 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aB2WK-0001W3-0V for submit@debbugs.gnu.org; Mon, 21 Dec 2015 10:37:08 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:32768) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aB2WI-0001VZ-Pi for 22086@debbugs.gnu.org; Mon, 21 Dec 2015 10:37:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aB2WA-0007hD-8l for 22086@debbugs.gnu.org; Mon, 21 Dec 2015 10:37:01 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:36127) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aB2WA-0007h9-5X; Mon, 21 Dec 2015 10:36:58 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4930 helo=HOME-C4E4A596F7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1aB2W9-0004Kx-6U; Mon, 21 Dec 2015 10:36:57 -0500 In-reply-to: <5677DFEB.3@cs.ucla.edu> (message from Paul Eggert on Mon, 21 Dec 2015 03:18:03 -0800) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:110242 Archived-At: > Cc: wjenkner@inode.at, dalias@aerifal.cx, 22086@debbugs.gnu.org > From: Paul Eggert > Date: Mon, 21 Dec 2015 03:18:03 -0800 > > Eli Zaretskii wrote: > > Wouldn't memory allocated with emallooc conflict with uses of malloc > > in the startup code? > > It shouldn't conflict, as long as memory allocated by the system malloc is freed > by the system free, and memory allocated with emalloc is freed by > efree. I don't see how this could be arranged. E.g., the environ array might be created by the startup code, and then the application could manipulate it with setenv and unsetenv. The former will use the libc malloc, the latter emalloc/efree.