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#66744: 30.0.50; Emacs crashes when re-dumping into the same dump file another Emacs instance is using Date: Thu, 26 Oct 2023 21:41:42 +0300 Message-ID: <83fs1xfcpl.fsf@gnu.org> References: <87o7gnnhqz.fsf@localhost> <87a5s5bg83.fsf@localhost> <83msw5fk9h.fsf@gnu.org> <83lebpfdse.fsf@gnu.org> <874jidb5cf.fsf@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40603"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gerd.moellmann@gmail.com, 66744@debbugs.gnu.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Oct 26 20:42:56 2023 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 1qw5Jn-000ANX-T8 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 26 Oct 2023 20:42:56 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qw5JW-0001gi-He; Thu, 26 Oct 2023 14:42:38 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qw5JS-0001ep-3e for bug-gnu-emacs@gnu.org; Thu, 26 Oct 2023 14:42:34 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qw5JP-0006AT-TY for bug-gnu-emacs@gnu.org; Thu, 26 Oct 2023 14:42:33 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qw5Jt-0008HQ-P3 for bug-gnu-emacs@gnu.org; Thu, 26 Oct 2023 14:43:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 26 Oct 2023 18:43:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 66744 X-GNU-PR-Package: emacs Original-Received: via spool by 66744-submit@debbugs.gnu.org id=B66744.169834574831784 (code B ref 66744); Thu, 26 Oct 2023 18:43:01 +0000 Original-Received: (at 66744) by debbugs.gnu.org; 26 Oct 2023 18:42:28 +0000 Original-Received: from localhost ([127.0.0.1]:34506 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qw5JL-0008Ga-MS for submit@debbugs.gnu.org; Thu, 26 Oct 2023 14:42:27 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33644) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qw5JJ-0008GK-0u for 66744@debbugs.gnu.org; Thu, 26 Oct 2023 14:42:25 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qw5Ii-00065A-7n; Thu, 26 Oct 2023 14:41:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=Q6PdIOIIa6df2BPELzpWHKwTAjZFxF+cihciNxRx3nU=; b=WEcfMp2aNl3DyvBhJ2DB FBZJBiuN04gRbpQ9HhKAz8LuoS9vVPMFk/TRsWGeDpAxWsVlBL4OzSAhq5JbMJD9xMrJ7VC5kKhdy qsJILN/twgQ1LV3LKiDiIs8k6oi8WO2+6dl8Qd0GaEQrJT5BdtVZfB+AJXH9jM8uU9OhPyESmrho5 FFIHgSJ17TayJWtQObC3QRL+3wPdYY13k9rwKDKc+46mRvgXOjrIUgYOuDoD+oKx+MmWjhX01E6kq 8WbTnNFn2Duu/d4CbZHpbKcGmMijNAV1vDuWVOILKaXfzRFcgLq5TCo7W59QVAxnpf/WEoQn1o3dF r62AoQ1AuYcLaw==; In-Reply-To: <874jidb5cf.fsf@localhost> (message from Ihor Radchenko on Thu, 26 Oct 2023 18:34:24 +0000) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:273312 Archived-At: > From: Ihor Radchenko > Cc: Gerd Möllmann , > 66744@debbugs.gnu.org > Date: Thu, 26 Oct 2023 18:34:24 +0000 > > Eli Zaretskii writes: > > > Then maybe I don't understand what bothers you. What are the "changes > > made to the dump file in step 3" to which you allude? AFRAIU, step 3 > > simply loads the dump file, it doesn't change the file. What did I > > miss? > > step 1: create the dump file > step 2: load Emacs with the created dump file > step 3: repeat step 1 while Emacs is running -> running Emacs crashes > once I interact with its frame. > > Hope it is more clear. Thanks, but no, it isn't. Step 3 writes a new and different dump file, doesn't it? So how could those changes be "visible in the mmaped dump file that Emacs from step 2 uses"?