From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.bugs Subject: bug#37786: 26.3; Emacs crashes when calling function to decode string Date: Thu, 17 Oct 2019 11:53:19 +0200 Message-ID: References: <80sgnsdn9a.fsf@felesatra.moe> <87zhi0knm5.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="19625"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 37786@debbugs.gnu.org, Allen Li To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Oct 17 11:54:25 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iL2UD-0004yw-3g for geb-bug-gnu-emacs@m.gmane.org; Thu, 17 Oct 2019 11:54:25 +0200 Original-Received: from localhost ([::1]:41032 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iL2UB-0006CP-Rj for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 17 Oct 2019 02:53:20 -0700 (PDT) Mail-Copies-To: never Gmane-Reply-To-List: yes In-Reply-To: <87zhi0knm5.fsf@gnus.org> (Lars Ingebrigtsen's message of "Thu, 17 Oct 2019 06:22:10 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:169551 Archived-At: >>>>> On Thu, 17 Oct 2019 06:22:10 +0200, Lars Ingebrigtsen said: Lars> Allen Li writes: >> The following expression, when evaluated in emacs -Q, causes emacs to >> crash and dump core: >> >> (mail-decode-encoded-word-string >> #("=?UTF-8?B?4pyoUERYQ09OIFNBTEXinKggRW5qb3kgU3BlY2lhbCBPZmZlcnMg?= >> =?UTF-8?B?V2hpbGUgWW91IFdhaXQh?=" 0 64 (ws-butler-chg chg) 64 65 >> (ws-butler-chg chg) 65 97 (ws-butler-chg chg))) Lars> I'm unable to reproduce this in Emacs 27 or Emacs 26.3. Lars> Could you do this under gdb and post the backtrace? Probably font-related. I suspect "C-x 8 RET 2728" will cause the same crash for OP. Robert