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#50339: master creashed in compact_small_strings Date: Sat, 04 Sep 2021 20:35:56 +0300 Message-ID: <83mtosuttv.fsf@gnu.org> References: <83k0jzyn1j.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29713"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 50339@debbugs.gnu.org To: rms@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Sep 04 19:37:27 2021 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 1mMZbb-0007ZD-SB for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 04 Sep 2021 19:37:27 +0200 Original-Received: from localhost ([::1]:52162 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mMZbZ-0007Ov-TE for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 04 Sep 2021 13:37:25 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33192) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mMZbD-0007OD-MR for bug-gnu-emacs@gnu.org; Sat, 04 Sep 2021 13:37:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36982) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mMZbC-0000RV-34 for bug-gnu-emacs@gnu.org; Sat, 04 Sep 2021 13:37:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mMZbB-0002h2-Qv for bug-gnu-emacs@gnu.org; Sat, 04 Sep 2021 13:37:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 04 Sep 2021 17:37:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50339 X-GNU-PR-Package: emacs Original-Received: via spool by 50339-submit@debbugs.gnu.org id=B50339.163077698810310 (code B ref 50339); Sat, 04 Sep 2021 17:37:01 +0000 Original-Received: (at 50339) by debbugs.gnu.org; 4 Sep 2021 17:36:28 +0000 Original-Received: from localhost ([127.0.0.1]:48528 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mMZae-0002gE-IX for submit@debbugs.gnu.org; Sat, 04 Sep 2021 13:36:28 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:45294) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mMZac-0002g0-Ra for 50339@debbugs.gnu.org; Sat, 04 Sep 2021 13:36:27 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:39326) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mMZaX-0008GH-KW for 50339@debbugs.gnu.org; Sat, 04 Sep 2021 13:36:21 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:1918 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mMZa8-0004lP-D7; Sat, 04 Sep 2021 13:36:10 -0400 In-Reply-To: (message from Richard Stallman on Sat, 04 Sep 2021 13:18:28 -0400) 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:213426 Archived-At: > From: Richard Stallman > Cc: 50339@debbugs.gnu.org > Date: Sat, 04 Sep 2021 13:18:28 -0400 > > s is nonzero. It is 0x555556fb4bc0. > from is 0x5555570edcc0 > > Is s supposed to be > from? No, I think it's supposed to be equal to from. > from->string is 0. Strange. Yes, because s = from->string != 0. > size is 0x511be45adaa18398 > nbytes is 0x511be45adaa1838d > > That value of size was used to calculate from_end and to_end. Look like bogus values. Very strange. Does anyone have any idea how this could happen?