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#12251: 24.2.50; crash in note_mouse_highlight Date: Thu, 23 Aug 2012 19:20:46 +0300 Message-ID: <83ipc9a8bl.fsf@gnu.org> References: <87obm4ayyn.fsf@gnu.org> <83fw7gaxyx.fsf@gnu.org> <87k3wsax0k.fsf@gnu.org> <83ehn0aw3p.fsf@gnu.org> <87sjbfhcii.fsf@gnu.org> <83vcgaam5w.fsf@gnu.org> <5035EE6B.50208@gmx.at> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1345738896 22041 80.91.229.3 (23 Aug 2012 16:21:36 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 23 Aug 2012 16:21:36 +0000 (UTC) Cc: sds@gnu.org, 12251@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Aug 23 18:21:36 2012 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 1T4aA4-0007LI-8c for geb-bug-gnu-emacs@m.gmane.org; Thu, 23 Aug 2012 18:21:36 +0200 Original-Received: from localhost ([::1]:56733 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T4aA2-0007Vx-E9 for geb-bug-gnu-emacs@m.gmane.org; Thu, 23 Aug 2012 12:21:34 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:35627) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T4a9z-0007Vn-TE for bug-gnu-emacs@gnu.org; Thu, 23 Aug 2012 12:21:32 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T4a9y-0000Pr-Tt for bug-gnu-emacs@gnu.org; Thu, 23 Aug 2012 12:21:31 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35703) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T4a9y-0000Pg-Qo for bug-gnu-emacs@gnu.org; Thu, 23 Aug 2012 12:21:30 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1T4aAT-0005Gi-Kg for bug-gnu-emacs@gnu.org; Thu, 23 Aug 2012 12:22:01 -0400 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: Thu, 23 Aug 2012 16:22:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 12251 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 12251-submit@debbugs.gnu.org id=B12251.134573887820198 (code B ref 12251); Thu, 23 Aug 2012 16:22:01 +0000 Original-Received: (at 12251) by debbugs.gnu.org; 23 Aug 2012 16:21:18 +0000 Original-Received: from localhost ([127.0.0.1]:45249 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T4a9l-0005Fj-LM for submit@debbugs.gnu.org; Thu, 23 Aug 2012 12:21:18 -0400 Original-Received: from mtaout21.012.net.il ([80.179.55.169]:47697) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T4a9h-0005FZ-2T for 12251@debbugs.gnu.org; Thu, 23 Aug 2012 12:21:16 -0400 Original-Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0M9700500UL4NL00@a-mtaout21.012.net.il> for 12251@debbugs.gnu.org; Thu, 23 Aug 2012 19:20:40 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0M97005B9UQDNX00@a-mtaout21.012.net.il>; Thu, 23 Aug 2012 19:20:37 +0300 (IDT) In-reply-to: <5035EE6B.50208@gmx.at> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list 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:63432 Archived-At: > Date: Thu, 23 Aug 2012 10:48:43 +0200 > From: martin rudalics > CC: sds@gnu.org, 12251@debbugs.gnu.org > > >> "# is not a valid window" > > The above means that we've been running Lisp code on a dead window and > that call was rejected with an error by `window-normalize-window'. If > this happens during a call from C, we have a problem. I don't think this error was thrown from C. Most probably, it was thrown from Lisp, but since that unwinds the stack, there's no Lisp backtrace that could confirm that. I guess we need more checks in the mouse-highlight code, to account for such cases.