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#13262: 24.3.50; crash when multibyte directory name completion. Date: Mon, 24 Dec 2012 18:21:45 +0200 Message-ID: <83y5gno1ye.fsf@gnu.org> References: <86bodkb5rp.fsf@yfb02119.nifty.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1356366158 9373 80.91.229.3 (24 Dec 2012 16:22:38 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 24 Dec 2012 16:22:38 +0000 (UTC) Cc: yfb02119@nifty.com, 13262-done@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Dec 24 17:22:53 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 1TnAnl-0006pu-8K for geb-bug-gnu-emacs@m.gmane.org; Mon, 24 Dec 2012 17:22:53 +0100 Original-Received: from localhost ([::1]:46943 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TnAnX-0006Is-4r for geb-bug-gnu-emacs@m.gmane.org; Mon, 24 Dec 2012 11:22:39 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:47096) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TnAnS-0006Dc-Rj for bug-gnu-emacs@gnu.org; Mon, 24 Dec 2012 11:22:36 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TnAnQ-0007W0-2J for bug-gnu-emacs@gnu.org; Mon, 24 Dec 2012 11:22:34 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:48095) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TnAnP-0007Vv-VA for bug-gnu-emacs@gnu.org; Mon, 24 Dec 2012 11:22:31 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TnAnu-00079X-Pk for bug-gnu-emacs@gnu.org; Mon, 24 Dec 2012 11:23:02 -0500 Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Mon, 24 Dec 2012 16:23:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 13262 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 13262@debbugs.gnu.org, eliz@gnu.org, yfb02119@nifty.com Original-Received: via spool by 13262-done@debbugs.gnu.org id=D13262.135636614527423 (code D ref 13262); Mon, 24 Dec 2012 16:23:02 +0000 Original-Received: (at 13262-done) by debbugs.gnu.org; 24 Dec 2012 16:22:25 +0000 Original-Received: from localhost ([127.0.0.1]:58341 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TnAnJ-00078G-1I for submit@debbugs.gnu.org; Mon, 24 Dec 2012 11:22:25 -0500 Original-Received: from mtaout23.012.net.il ([80.179.55.175]:42596) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TnAnG-000788-Hr for 13262-done@debbugs.gnu.org; Mon, 24 Dec 2012 11:22:23 -0500 Original-Received: from conversion-daemon.a-mtaout23.012.net.il by a-mtaout23.012.net.il (HyperSendmail v2007.08) id <0MFJ00F00MLPOX00@a-mtaout23.012.net.il> for 13262-done@debbugs.gnu.org; Mon, 24 Dec 2012 18:21:50 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout23.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MFJ00F2TMSDNUC0@a-mtaout23.012.net.il>; Mon, 24 Dec 2012 18:21:49 +0200 (IST) In-reply-to: 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.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:69005 Archived-At: > From: Stefan Monnier > Date: Mon, 24 Dec 2012 00:10:41 -0500 > Cc: 13262@debbugs.gnu.org > > > GNU Emacs 24.3.50.1 (i386-mingw-nt6.1.7601) > > Thanks. Can you reproduce this in the current pretest (24.2.91)? Yes, he could, until revision 111077 on the emacs-24 branch fixed that (I think). Sorry, the changes touch quite a few places, but they all had the same problem: unwarranted assumptions that input Lisp strings passed to primitives are multibyte. The crash happened because file completion calls directory-file-name with a unibyte string (an encoded file name). A similar mess was found and fixed in file-name-directory and in expand-file-name.