From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Ari Roponen Newsgroups: gmane.emacs.bugs Subject: bug#7113: 23.2; Crash on invalid path argument to dbus-introspect-xml Date: Mon, 27 Sep 2010 10:01:07 +0300 Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1285571746 6884 80.91.229.12 (27 Sep 2010 07:15:46 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 27 Sep 2010 07:15:46 +0000 (UTC) Cc: 7113@debbugs.gnu.org To: Thomas Fitzsimmons Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Sep 27 09:15:45 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1P07w8-0003VC-Nv for geb-bug-gnu-emacs@m.gmane.org; Mon, 27 Sep 2010 09:15:45 +0200 Original-Received: from localhost ([127.0.0.1]:34923 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1P07w7-0003r4-HF for geb-bug-gnu-emacs@m.gmane.org; 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c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; b=RgSiPpE1gnsBB+d67vahdabsHJ0OwswsT9AJNHDYCtaTr1crcBlAeqwhodgLgWgXG3 XRDnGFKwaB1zBKqHXHu1UD2eQGUnrmUm7ecwxuokTNLKk52vkg0LR18PxCFz/+O5s1aC 3lTvNDiM4hJ7tVj0ncMN+RvCy5bVyuflpiIWA= Original-Received: by 10.204.112.7 with SMTP id u7mr4999266bkp.70.1285570869295; Mon, 27 Sep 2010 00:01:09 -0700 (PDT) Original-Received: from arirop (e82-103-227-224.elisa-laajakaista.fi [82.103.227.224]) by mx.google.com with ESMTPS id g12sm4060405bkb.2.2010.09.27.00.01.06 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 27 Sep 2010 00:01:07 -0700 (PDT) In-Reply-To: (Thomas Fitzsimmons's message of "Sun, 26 Sep 2010 20:08:29 -0700") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Mon, 27 Sep 2010 02:59:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:40473 Archived-At: Thomas Fitzsimmons writes: > $ /usr/bin/emacs -Q --eval "(require 'dbus)" --eval '(dbus-introspect-xml :session "org.freedesktop.DBus" "")' > process 23699: arguments to dbus_message_new_method_call() were incorrect, assertion "_dbus_check_is_valid_path (path)" failed in file dbus-message.c line 1078. > This is normally a bug in some application using the D-Bus library. > D-Bus not built with -rdynamic so unable to print a backtrace > Fatal error (6)Aborted (core dumped) > The crash happens because DBUS uses fatal warnings. Setting the environment variable DBUS_FATAL_WARNINGS to 0 helps: DBUS_FATAL_WARNINGS=0 emacs -Q --eval "(require 'dbus)" --eval '(dbus-introspect-xml :session "org.freedesktop.DBus" "")' This way the warning message is still printed but Emacs doesn't crash. -- Ari Roponen