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#10240: GNUstep build fails during dumping Date: Wed, 07 Dec 2011 03:04:06 -0500 Message-ID: References: Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1323245070 24541 80.91.229.12 (7 Dec 2011 08:04:30 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 7 Dec 2011 08:04:30 +0000 (UTC) Cc: 10240@debbugs.gnu.org To: Glenn Morris Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Dec 07 09:04:26 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RYCUL-0005Dn-VR for geb-bug-gnu-emacs@m.gmane.org; Wed, 07 Dec 2011 09:04:26 +0100 Original-Received: from localhost ([::1]:44187 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RYCUL-0006eq-Gt for geb-bug-gnu-emacs@m.gmane.org; Wed, 07 Dec 2011 03:04:25 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:41467) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RYCUJ-0006ej-Nm for bug-gnu-emacs@gnu.org; Wed, 07 Dec 2011 03:04:24 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RYCUF-0006XK-KJ for bug-gnu-emacs@gnu.org; Wed, 07 Dec 2011 03:04:23 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:56262) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RYCUF-0006XG-Ip for bug-gnu-emacs@gnu.org; Wed, 07 Dec 2011 03:04:19 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1RYCUv-00013L-LO for bug-gnu-emacs@gnu.org; Wed, 07 Dec 2011 03:05:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 07 Dec 2011 08:05:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10240 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10240-submit@debbugs.gnu.org id=B10240.13232450924032 (code B ref 10240); Wed, 07 Dec 2011 08:05:01 +0000 Original-Received: (at 10240) by debbugs.gnu.org; 7 Dec 2011 08:04:52 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RYCUm-00012z-LR for submit@debbugs.gnu.org; Wed, 07 Dec 2011 03:04:52 -0500 Original-Received: from fencepost.gnu.org ([140.186.70.10]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RYCUk-00012r-9Q for 10240@debbugs.gnu.org; Wed, 07 Dec 2011 03:04:51 -0500 Original-Received: from eliz by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1RYCU2-00013z-R1; Wed, 07 Dec 2011 03:04:07 -0500 In-reply-to: (message from Glenn Morris on Wed, 07 Dec 2011 02:47:11 -0500) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Wed, 07 Dec 2011 03:05:01 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:54776 Archived-At: > From: Glenn Morris > Date: Wed, 07 Dec 2011 02:47:11 -0500 > > With an up-to-date Debian testing system, configure --with-ns fails > trying to dump bootstrap-emacs. The odd thing is, this is repeatable > every time, yet if I run the "./temacs -batch -load loadup bootstrap" > command by hand outside of make, it works fine (every time). A non-ns > build on the same system works fine. > > Program received signal SIGSEGV, Segmentation fault. > 0x00002aaaaef60fe0 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 > #0 0x00002aaaaef60fe0 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 > No symbol table info available. > #1 0x000000000063992d in unexec (new_name=0x1ac6460 "/tmp/emacs/src/emacs", old_name=0x1ac64a0 "/tmp/emacs/src/temacs") at unexelf.c:1224 > old = 0x2aaab56fcc39
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Isn't this the root cause? The line where it crashes is this: memcpy (new, old, symp->st_size); So if `old' is invalid...