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#17322: 24.3.90; emacs crash at eassert (verify_row_hash (a)) in dispnew.c:1169 Date: Wed, 23 Apr 2014 19:20:23 +0300 Message-ID: <83wqeg81bs.fsf@gnu.org> References: <871twofh4y.fsf@geodiff-mac3.ulb.ac.be> <83k3ag9kdb.fsf@gnu.org> <5357D423.1030507@yahoo.fr> <831two9hzu.fsf@gnu.org> <87sip4cagr.fsf@geodiff-mac3.ulb.ac.be> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1398270086 9054 80.91.229.3 (23 Apr 2014 16:21:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 23 Apr 2014 16:21:26 +0000 (UTC) Cc: 17322@debbugs.gnu.org To: Nicolas Richard Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Apr 23 18:21:19 2014 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 1WczvB-0004mS-5a for geb-bug-gnu-emacs@m.gmane.org; Wed, 23 Apr 2014 18:21:17 +0200 Original-Received: from localhost ([::1]:33719 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WczvA-00028I-Lc for geb-bug-gnu-emacs@m.gmane.org; Wed, 23 Apr 2014 12:21:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46716) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Wczv3-00027I-3V for bug-gnu-emacs@gnu.org; Wed, 23 Apr 2014 12:21:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Wczux-0002cr-7v for bug-gnu-emacs@gnu.org; Wed, 23 Apr 2014 12:21:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:48162) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Wczux-0002cm-4W for bug-gnu-emacs@gnu.org; Wed, 23 Apr 2014 12:21:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Wczuw-0001hN-NZ for bug-gnu-emacs@gnu.org; Wed, 23 Apr 2014 12:21:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 23 Apr 2014 16:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17322 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 17322-submit@debbugs.gnu.org id=B17322.13982700436464 (code B ref 17322); Wed, 23 Apr 2014 16:21:02 +0000 Original-Received: (at 17322) by debbugs.gnu.org; 23 Apr 2014 16:20:43 +0000 Original-Received: from localhost ([127.0.0.1]:56318 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Wczud-0001gC-Dg for submit@debbugs.gnu.org; Wed, 23 Apr 2014 12:20:43 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:38356) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WczuZ-0001fx-SE for 17322@debbugs.gnu.org; Wed, 23 Apr 2014 12:20:41 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0N4H00400RYJI300@a-mtaout22.012.net.il> for 17322@debbugs.gnu.org; Wed, 23 Apr 2014 19:20:33 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0N4H003MDS23WRB0@a-mtaout22.012.net.il>; Wed, 23 Apr 2014 19:20:27 +0300 (IDT) In-reply-to: <87sip4cagr.fsf@geodiff-mac3.ulb.ac.be> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x 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:88258 Archived-At: > From: Nicolas Richard > Cc: Nicolas Richard , 17322@debbugs.gnu.org > Date: Wed, 23 Apr 2014 17:49:24 +0200 > > > (gdb) p/x a->hash > > (gdb) p/x row_hash(a) > > (gdb) p/x a->hash > $4 = 0x7d9d3df > (gdb) p/x row_hash(a) > $5 = 0x7d9d3c8 > (gdb) Yep, actually different. Looks like some display operation updated the glyph row, but didn't recalculate its hash; thus the assertion violation. I don't think it is possible to say anything else about this, so you may kill that debugging session. Thanks.