From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?ISO-8859-15?Q?Jan_Dj=E4rv?= Newsgroups: gmane.emacs.devel Subject: Re: Bug#446628: emacs: crashes after opening frame on a different display Date: Sun, 25 Nov 2007 10:25:09 +0100 Message-ID: <47493F75.8020607@swipnet.se> References: <20071014140940.8267.15697.reportbug@mantis.cs.huji.ac.il> <871wagfraw.fsf@raven.defaultvalue.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1195982790 14903 80.91.229.12 (25 Nov 2007 09:26:30 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 25 Nov 2007 09:26:30 +0000 (UTC) Cc: emacs-devel@gnu.org To: rms@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Nov 25 10:26:37 2007 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1IwDl4-0004JY-KB for ged-emacs-devel@m.gmane.org; Sun, 25 Nov 2007 10:26:34 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IwDkp-00054Z-Iu for ged-emacs-devel@m.gmane.org; Sun, 25 Nov 2007 04:26:19 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1IwDkl-00050i-Ks for emacs-devel@gnu.org; Sun, 25 Nov 2007 04:26:15 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1IwDkk-0004y7-Ph for emacs-devel@gnu.org; Sun, 25 Nov 2007 04:26:15 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IwDkk-0004xc-Ka for emacs-devel@gnu.org; Sun, 25 Nov 2007 04:26:14 -0500 Original-Received: from av7-1-sn3.vrr.skanova.net ([81.228.9.181]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1IwDkd-0006Zd-V2; Sun, 25 Nov 2007 04:26:08 -0500 Original-Received: by av7-1-sn3.vrr.skanova.net (Postfix, from userid 502) id 01916382CC; Sun, 25 Nov 2007 10:24:53 +0100 (CET) Original-Received: from smtp3-1-sn3.vrr.skanova.net (smtp3-1-sn3.vrr.skanova.net [81.228.9.101]) by av7-1-sn3.vrr.skanova.net (Postfix) with ESMTP id BCDFE37E95; Sun, 25 Nov 2007 10:24:53 +0100 (CET) Original-Received: from husetbladh.homeip.net (90-231-102-24-no59.tbcn.telia.com [90.231.102.24]) by smtp3-1-sn3.vrr.skanova.net (Postfix) with ESMTP id A8CC537E47; Sun, 25 Nov 2007 10:26:06 +0100 (CET) User-Agent: Thunderbird 2.0.0.9 (Macintosh/20071031) In-Reply-To: X-detected-kernel: by monty-python.gnu.org: Linux 2.4-2.6 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:84108 Archived-At: IMHO, TRT is to do nothing. The xcb-xib binding is not used much. And I think if xcb-xlib are to be a drop in replacement for libX11, then errors that don't happen with libX11 should not happen in the xcb-xlib binding. Jan D. Richard Stallman skrev: > Would someone please DTRT and ack? > > To: bug-gnu-emacs@gnu.org > From: Rob Browning > Date: Fri, 23 Nov 2007 15:57:59 -0800 > In-Reply-To: <20071014140940.8267.15697.reportbug@mantis.cs.huji.ac.il> (Yair > Yarom's message of "Sun\, 14 Oct 2007 16\:09\:40 +0200") > Message-ID: <871wagfraw.fsf@raven.defaultvalue.org> > MIME-Version: 1.0 > Content-Type: text/plain; charset=us-ascii > Cc: Yair Yarom , 446628@bugs.debian.org, > 446628-forwarded@bugs.debian.org > Subject: Re: Bug#446628: emacs: crashes after opening frame on a different > display > > (If possible, please preserve the 446628-forwarded@bugs.debian.org > address in any replies.) > > Yair Yarom writes: > >> After opening a frame on a different display: make-frame-on-display, >> when the other display is shutdown (e.g. logout, or X crash), the >> emacs crashes over xcb assertion: >> >> emacs: xcb_xlib.c:41: xcb_xlib_lock: Assertion `!c->xlib.lock' failed >> >> This happens even if the emacs window on the remote display was >> closed before the logout. > > I can verify this with the current emacs22 (based on Emacs 22.1) > package via Xnest. > > In order to reproduce: > > - Run "Xnest :2" or similar. > - Launch emacs on the host. > - Run make-frame-on-display and specify :2. > - Within Xnest, issue a C-x 5 0. > - Close Xnest. > > Here at least, Emacs will then crash with a segmentation fault. >