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#59038: loading this base64 file makes emacs -Q 28.2 peg a core infinitely Date: Sat, 05 Nov 2022 08:52:55 +0200 Message-ID: <83iljt51vc.fsf@gnu.org> References: Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6324"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 59038@debbugs.gnu.org To: Chris Hecker Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Nov 05 07:54:16 2022 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 1orD4K-0001Vc-FJ for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 05 Nov 2022 07:54:16 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1orD48-0001pc-6Z; Sat, 05 Nov 2022 02:54:04 -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 1orD47-0001oB-0i for bug-gnu-emacs@gnu.org; Sat, 05 Nov 2022 02:54:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1orD46-0006LI-Ng for bug-gnu-emacs@gnu.org; Sat, 05 Nov 2022 02:54:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1orD46-0006ss-Dr for bug-gnu-emacs@gnu.org; Sat, 05 Nov 2022 02:54:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 05 Nov 2022 06:54:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 59038 X-GNU-PR-Package: emacs Original-Received: via spool by 59038-submit@debbugs.gnu.org id=B59038.166763118626314 (code B ref 59038); Sat, 05 Nov 2022 06:54:02 +0000 Original-Received: (at 59038) by debbugs.gnu.org; 5 Nov 2022 06:53:06 +0000 Original-Received: from localhost ([127.0.0.1]:55353 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1orD3B-0006qL-Kq for submit@debbugs.gnu.org; Sat, 05 Nov 2022 02:53:05 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:45964) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1orD3A-0006pg-At for 59038@debbugs.gnu.org; Sat, 05 Nov 2022 02:53:04 -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 1orD35-0006Ga-1Z; Sat, 05 Nov 2022 02:52:59 -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=XnX3g78Ve8d/mXspyBjVJR0qwDjXMRg8dhu7aAdvt1Q=; b=pUWEc6gIba2s tFznM7g63EJ8KDaPfqy/wzGz08oXH3KGhv2ki4sXfw5hDwjCYa1/9USZrtytSO/dByCy9p1boCeAb a9JFCn8jph5UDr17YobjL6ztRCOIJIOh0DB16QCwyuPMc7WhqirzXexQowfLwLw12/e6QbBGEIAHZ oY4/wRHkCT0176Tvz5LHNtjY6TEdegM2OOe+EWZpxPpl3oxi9++fmO7WzNQoMmjBu+Tl4aaiObPyz Lm9AkL4qWguhUVF3HGdCcgmDhcQj7OY6fx4yFAoSRJhL1rNzO6bznjdyqjzUmS2LlRj7+he7ydnzZ 1g+ltgkwpYd3LJHu2LBLKQ==; Original-Received: from [87.69.77.57] (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 1orD33-0007oe-DD; Sat, 05 Nov 2022 02:52:58 -0400 In-Reply-To: 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: , Original-Sender: "bug-gnu-emacs" Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:247134 Archived-At: > From: "Chris Hecker" > Date: Sat, 05 Nov 2022 02:48:42 +0000 > > gunzip this file (it's a c header file base64 encoded from googlesource.com) to Looper.h and load it with 28.2 > emacs -Q and it'll infinite loop pegging one core. > > Expected behavior: load the file, and let me base64-decode it. > > It's a long line, but not _that_ long. It's a single 21,728-character line. With Emacs 29 (from the master branch of the Emacs Git repository), I have no trouble visiting the file. It triggers the new long-line optimizations feature. So I think the problem you have is already fixed for the upcoming Emacs 29.