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#70385: Crash in note_fringe_highlight Date: Mon, 15 Apr 2024 14:55:28 +0300 Message-ID: <86jzkylu1b.fsf@gnu.org> References: <86h6g49cdv.fsf@mail.linkov.net> <86h6g3qgbw.fsf@mail.linkov.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19484"; mail-complaints-to="usenet@ciao.gmane.io" Cc: luangruo@yahoo.com, 70385@debbugs.gnu.org, juri@linkov.net To: Vladimir Kazanov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Apr 15 13:57:09 2024 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 1rwKxQ-0004os-U9 for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 15 Apr 2024 13:57:09 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rwKx9-0006RZ-KS; Mon, 15 Apr 2024 07:56:51 -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 1rwKx8-0006RQ-Se for bug-gnu-emacs@gnu.org; Mon, 15 Apr 2024 07:56:50 -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 1rwKx8-0008T8-DT for bug-gnu-emacs@gnu.org; Mon, 15 Apr 2024 07:56:50 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rwKxJ-000125-T9 for bug-gnu-emacs@gnu.org; Mon, 15 Apr 2024 07:57:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 15 Apr 2024 11:57:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 70385 X-GNU-PR-Package: emacs Original-Received: via spool by 70385-submit@debbugs.gnu.org id=B70385.17131821853623 (code B ref 70385); Mon, 15 Apr 2024 11:57:01 +0000 Original-Received: (at 70385) by debbugs.gnu.org; 15 Apr 2024 11:56:25 +0000 Original-Received: from localhost ([127.0.0.1]:37042 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rwKwi-0000wK-As for submit@debbugs.gnu.org; Mon, 15 Apr 2024 07:56:25 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51796) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rwKwc-0000u3-N6 for 70385@debbugs.gnu.org; Mon, 15 Apr 2024 07:56:22 -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 1rwKwJ-0008Ji-P9; Mon, 15 Apr 2024 07:55:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=NUlTi+HxsSScjj5hvXGgLCuevABoUS2W744rkOYBD+E=; b=PzHfNF+kxzb8 o0XLL2JTanuuU0//h+cVGe7lhsucV8thmW6fJ5W2HTWHqplyTu+NtiG3DZsu0jy/8kg+ZUr746ENX aWvfTTtJq0eJ31sOQCl/drJesIcIbQUPxv5nMoPlVnqaCkk5vI56UxcLOwAlUsze6We5pkZxHzLpp wyZNdvdBrEOdDYAOhoXuPm65QARsGBNXF4QEUhVSA5uwmXPk5oscY0z0ZQVJatGt5f17ziaLtaK/e D5GZU64RvU0r5ZxO6Z4BDobOaXy7xDAXLxQKJuT14jbo295rFs5tZJX0V7UWZSBbdlvfWwHOTDkhP erhcWg7zez6Asiz6sAudEw==; In-Reply-To: (message from Vladimir Kazanov on Mon, 15 Apr 2024 09:22:15 +0100) 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:283363 Archived-At: > Cc: 70385@debbugs.gnu.org > From: Vladimir Kazanov > Date: Mon, 15 Apr 2024 09:22:15 +0100 > > Po, > > Thanks for coming up with such a quick fix, it works for me. > > One suggestion on the patch. Having just done a deep dive to xdisp.c, > I realized that display code is complicated, it accesses many data > structures in very involved ways. > > Should we add more comments clarifying the nature of the bug? Or, even > better, the invariants broken by the code? I think the comment added by Po Lu does provide that information. Feel free to ask for more clarifications if the comment is not detailed enough.