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#62845: 29.0.90; nntp-with-open-group-function kills current buffer on timeout Date: Sat, 15 Apr 2023 09:45:20 +0300 Message-ID: <83pm85ej9b.fsf@gnu.org> References: <87a5zauofc.fsf@igel.home> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39387"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 62845@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Apr 15 08:46:23 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 1pnZfy-000A2f-Tt for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 15 Apr 2023 08:46:22 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pnZff-0005AC-R0; Sat, 15 Apr 2023 02:46:03 -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 1pnZfe-00059p-Ho for bug-gnu-emacs@gnu.org; Sat, 15 Apr 2023 02:46:02 -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 1pnZfe-0003AW-8e for bug-gnu-emacs@gnu.org; Sat, 15 Apr 2023 02:46:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pnZfd-0007zh-Q2 for bug-gnu-emacs@gnu.org; Sat, 15 Apr 2023 02:46:01 -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, 15 Apr 2023 06:46:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 62845 X-GNU-PR-Package: emacs Original-Received: via spool by 62845-submit@debbugs.gnu.org id=B62845.168154113230691 (code B ref 62845); Sat, 15 Apr 2023 06:46:01 +0000 Original-Received: (at 62845) by debbugs.gnu.org; 15 Apr 2023 06:45:32 +0000 Original-Received: from localhost ([127.0.0.1]:48143 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pnZfA-0007yw-2p for submit@debbugs.gnu.org; Sat, 15 Apr 2023 02:45:32 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:48500) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pnZf8-0007yi-OR for 62845@debbugs.gnu.org; Sat, 15 Apr 2023 02:45:31 -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 1pnZf2-00035A-JQ; Sat, 15 Apr 2023 02:45:24 -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=kTI+0e3G7hUx433bo6j82uIEFL2VDOivzx5+2r0nsZs=; b=gUNzatzJAY9H czXD7vuViMj9CmFNKjkB6G7S5DU157Rrvf/8D2tUKGK1MflULHL+lPTA2rYziGZ/DN2CMtbKSnH/w RZzwRSzU+GVYdQ26h2IQPzPuUTRoaP48kLGkb+Q5svx/TNci/5vVfrISLs7OBv1TYB7yCPDvAR5dy enzjIQ0/9khEc2blNxCR+09XDeGfHqRwBkRinJUr1XiVqGWAuskhVdlOpqUVL5OBKV/q5LJ8Z4vl2 oOWhfUZbXufwFoHvoSDz0uCzcTCTI53HhQ4frv0TASVQBe0AnStZMMtmxgh4R4QcXVy/wQDLWXfe1 QIUdKsfd7NgzNw5Vn8Gx/Q==; 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 1pnZf0-0004r0-1y; Sat, 15 Apr 2023 02:45:24 -0400 In-Reply-To: <87a5zauofc.fsf@igel.home> (message from Andreas Schwab on Fri, 14 Apr 2023 23:47:03 +0200) 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:259995 Archived-At: > From: Andreas Schwab > Date: Fri, 14 Apr 2023 23:47:03 +0200 > > When the connection to the nntp server times out (if > nntp-connection-timeout is non-nil) nntp-with-open-group-function kills > the process buffer. But that is the current buffer at this point if > called from nntp-finish-retrieve-group-infos, causing the latter > function to try to read (and modify!) a random buffer that happend to be > the LRU buffer at that point. Thanks. If this is a recent regression, could you perhaps bisect to find the offending commit(s)?