From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#23529: Request for fixing randomize_va_space build issues Date: Tue, 06 Sep 2016 22:09:20 +0300 Message-ID: <83wpioalr3.fsf@gnu.org> References: <573C2601.3030308@cs.ucla.edu> <54b89449-083a-a906-986a-f284dbbf482a@cs.ucla.edu> <02c57124-ef39-bc30-89ba-998986d070fc@cs.ucla.edu> <834m5tapuu.fsf@gnu.org> <07d39d22-0ab8-90c6-e20c-f70d29aa4809@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1473189026 26019 195.159.176.226 (6 Sep 2016 19:10:26 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 6 Sep 2016 19:10:26 +0000 (UTC) Cc: 23529@debbugs.gnu.org To: =?UTF-8?Q?Cl=C3=A9ment?= Pit--Claudel Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Sep 06 21:10:21 2016 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 1bhLlE-00068U-N1 for geb-bug-gnu-emacs@m.gmane.org; Tue, 06 Sep 2016 21:10:20 +0200 Original-Received: from localhost ([::1]:35650 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bhLlC-0001rr-Cm for geb-bug-gnu-emacs@m.gmane.org; Tue, 06 Sep 2016 15:10:18 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46116) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bhLl1-0001md-ES for bug-gnu-emacs@gnu.org; Tue, 06 Sep 2016 15:10:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bhLkw-0005N7-JZ for bug-gnu-emacs@gnu.org; Tue, 06 Sep 2016 15:10:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:54012) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bhLkw-0005N1-G2 for bug-gnu-emacs@gnu.org; Tue, 06 Sep 2016 15:10:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bhLkw-0000oT-96 for bug-gnu-emacs@gnu.org; Tue, 06 Sep 2016 15:10:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 06 Sep 2016 19:10:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23529 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23529-submit@debbugs.gnu.org id=B23529.14731889973111 (code B ref 23529); Tue, 06 Sep 2016 19:10:02 +0000 Original-Received: (at 23529) by debbugs.gnu.org; 6 Sep 2016 19:09:57 +0000 Original-Received: from localhost ([127.0.0.1]:51724 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bhLkr-0000o7-4j for submit@debbugs.gnu.org; Tue, 06 Sep 2016 15:09:57 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:55065) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bhLkq-0000nv-5j for 23529@debbugs.gnu.org; Tue, 06 Sep 2016 15:09:56 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bhLkh-0005GI-Uc for 23529@debbugs.gnu.org; Tue, 06 Sep 2016 15:09:51 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:59246) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bhLkh-0005G8-RY; Tue, 06 Sep 2016 15:09:47 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1147 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bhLke-0003xk-2a; Tue, 06 Sep 2016 15:09:46 -0400 In-reply-to: <07d39d22-0ab8-90c6-e20c-f70d29aa4809@gmail.com> (message from =?UTF-8?Q?Cl=C3=A9ment?= Pit--Claudel on Tue, 6 Sep 2016 14:18:38 -0400) 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" Xref: news.gmane.org gmane.emacs.bugs:123042 Archived-At: > From: Clément Pit--Claudel > Date: Tue, 6 Sep 2016 14:18:38 -0400 > > > So we will be giving up the ability of end-users to re-dump their > > Emacs, unless they have a compiler/binutils installed that are > > compatible with the ones used to build the Emacs binary? > > Does this feature exist? I keep seeing complaints about the fact that it was disabled: AFAIR it was disabled because no one cared to fix its quirks wrt ASLR etc. (or maybe some similar nuisance). Once the dumped data is portable, those issues will be all but gone. Moving to compiled C code will kill that feature for good.