From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: nljlistbox2@gmail.com (N. Jackson) Newsgroups: gmane.emacs.bugs Subject: bug#28596: 26.0.60; Gnus gets into an ambiguous plugged/unplugged state that prevents retrieval of news Date: Wed, 04 Jul 2018 14:03:17 -0400 Message-ID: <8736wy7uai.fsf@moondust.localdomain> References: <87k20mq0uq.fsf@moondust.localdomain> <83tvzl98fe.fsf@gnu.org> <87efqppm4p.fsf@ericabrahamsen.net> <87bmlt76uw.fsf@moondust.localdomain> <831skd110u.fsf@gnu.org> <87wp22xvn8.fsf@moondust.localdomain> <83bmjextpg.fsf@gnu.org> <87vagrj388.fsf@mouse.gnus.org> <871sjfdaql.fsf_-_@moondust.localdomain> <87tvwbgino.fsf@mouse.gnus.org> <83608qhl71.fsf@gnu.org> <87h8sahl3l.fsf@mouse.gnus.org> <83wp16g2ky.fsf@gnu.org> <878tdmxue7.fsf@moondust.localdomain> <83k1qdjzei.fsf@gnu.org> <87woud188j.fsf@moondust.localdomain> <83a7r7ndw7.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1530727331 23563 195.159.176.226 (4 Jul 2018 18:02:11 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 4 Jul 2018 18:02:11 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) Cc: eric@ericabrahamsen.net, larsi@gnus.org, 28596@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jul 04 20:02:06 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fam6Q-0005zk-9r for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Jul 2018 20:02:06 +0200 Original-Received: from localhost ([::1]:48581 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fam8X-0005ln-CP for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Jul 2018 14:04:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36437) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fam8O-0005lN-67 for bug-gnu-emacs@gnu.org; Wed, 04 Jul 2018 14:04:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fam8I-00008b-Sr for bug-gnu-emacs@gnu.org; Wed, 04 Jul 2018 14:04:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:39052) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fam8I-00008V-Oi for bug-gnu-emacs@gnu.org; Wed, 04 Jul 2018 14:04:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1fam8I-0005tb-Dg for bug-gnu-emacs@gnu.org; Wed, 04 Jul 2018 14:04:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: nljlistbox2@gmail.com (N. 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[74.14.128.81]) by smtp.gmail.com with ESMTPSA id a65-v6sm2081350itc.44.2018.07.04.11.03.17 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 04 Jul 2018 11:03:18 -0700 (PDT) In-Reply-To: <83a7r7ndw7.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 04 Jul 2018 19:50:48 +0300") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:148197 Archived-At: At 19:50 +0300 on Wednesday 2018-07-04, Eli Zaretskii wrote: > >> From: nljlistbox2@gmail.com (N. Jackson) >> Date: Mon, 02 Jul 2018 20:19:24 -0400 >>=20 >> I haven't used the emacs-26 branch since 26.1 was released so >> I cannot answer your question directly. > > Is it possible for you to try the branch? I think it's > important to know whether this problem still exists on the > release branch. Certainly. I have just built the emacs-26 branch [1] and I will use it as my every-day Emacs from now on. I'm not sure if we'll learn anything though, given that I've only seen the problem once in 26.1 which I have been running almost since the day it was announced. But if I do see it again I will report back of course. OT: Are the "potential null pointer dereference" warnings normal? I don't think I've noticed those before today's build. For example: In file included from keyboard.c:25:0: keyboard.c: In function =E2=80=98reorder_modifiers=E2=80=99: lisp.h:377:40: warning: potential null pointer dereference [-Wnull-derefe= rence] #define lisp_h_XCDR(c) XCONS (c)->u.s.u.cdr ~~~~~~~~~~~~~~~~^~ lisp.h:1308:10: note: in expansion of macro =E2=80=98lisp_h_XCDR=E2=80=99 return lisp_h_XCDR (c); ^~~~~~~~~~~ lisp.h:376:38: warning: potential null pointer dereference [-Wnull-derefe= rence] #define lisp_h_XCAR(c) XCONS (c)->u.s.car ~~~~~~~~~~~~~~^~ lisp.h:1302:10: note: in expansion of macro =E2=80=98lisp_h_XCAR=E2=80=99 return lisp_h_XCAR (c); ^~~~~~~~~~~ Thanks. N. [1] Repository revision: 3bbd4ffc68bcc2b3e003a2179a508b82055ad770