From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#44084: 28.0.50; Crash on incomplete Unicode escape sequences Date: Tue, 20 Oct 2020 18:29:09 +0300 Message-ID: <83blgwor0a.fsf@gnu.org> References: <87wnzmhrxt.fsf@mail.linkov.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31658"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 44084@debbugs.gnu.org To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Oct 20 17:30:27 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kUtak-00089o-R4 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 20 Oct 2020 17:30:26 +0200 Original-Received: from localhost ([::1]:38190 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kUtaj-0000IC-RD for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 20 Oct 2020 11:30:25 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58728) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kUtaN-0000DA-8j for bug-gnu-emacs@gnu.org; Tue, 20 Oct 2020 11:30:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:34857) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kUtaM-00005b-So for bug-gnu-emacs@gnu.org; Tue, 20 Oct 2020 11:30:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kUtaM-0002iO-N9 for bug-gnu-emacs@gnu.org; Tue, 20 Oct 2020 11:30:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 20 Oct 2020 15:30:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44084 X-GNU-PR-Package: emacs Original-Received: via spool by 44084-submit@debbugs.gnu.org id=B44084.160320775010350 (code B ref 44084); Tue, 20 Oct 2020 15:30:02 +0000 Original-Received: (at 44084) by debbugs.gnu.org; 20 Oct 2020 15:29:10 +0000 Original-Received: from localhost ([127.0.0.1]:46402 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kUtZV-0002gs-SI for submit@debbugs.gnu.org; Tue, 20 Oct 2020 11:29:10 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:51694) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kUtZU-0002gd-2Z for 44084@debbugs.gnu.org; Tue, 20 Oct 2020 11:29:08 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:57553) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kUtZO-0008PZ-BS; Tue, 20 Oct 2020 11:29:02 -0400 Original-Received: from [176.228.60.248] (port=4605 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kUtZN-0008EP-AI; Tue, 20 Oct 2020 11:29:01 -0400 In-Reply-To: <87wnzmhrxt.fsf@mail.linkov.net> (message from Juri Linkov on Mon, 19 Oct 2020 23:38:38 +0300) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:191102 Archived-At: > From: Juri Linkov > Date: Mon, 19 Oct 2020 23:38:38 +0300 > > While developing a new input method for bug#43866 > I accidentally evaluated ?\u39 and Emacs crashed. > Here is a reproducible test case: > > emacs -Q > type in the *scratch* buffer: > > ?\u39 > > and eval it with 'C-x C-e'. > > Emacs crashes, maybe because it's configured with --enable-checking=yes,glyphs > > character.h:228: Emacs fatal error: assertion failed: 0 <= c Thanks, should be fixed now.