From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii 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 21:41:33 +0300 Message-ID: <831scionc2.fsf@gnu.org> 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> <8736wy7uai.fsf@moondust.localdomain> <87y3eq6f8u.fsf@moondust.localdomain> <87tvpe6e2x.fsf@moondust.localdomain> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1530729613 1221 195.159.176.226 (4 Jul 2018 18:40:13 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 4 Jul 2018 18:40:13 +0000 (UTC) Cc: eric@ericabrahamsen.net, larsi@gnus.org, 28596@debbugs.gnu.org To: nljlistbox2@gmail.com (N. Jackson) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jul 04 20:40:08 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 1famhD-0000E4-Qg for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Jul 2018 20:40:07 +0200 Original-Received: from localhost ([::1]:48821 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1famjL-0001fD-3X for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Jul 2018 14:42:19 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45722) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1famj8-0001aE-1f for bug-gnu-emacs@gnu.org; Wed, 04 Jul 2018 14:42:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1famj4-0000xN-8R for bug-gnu-emacs@gnu.org; Wed, 04 Jul 2018 14:42:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:39093) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1famj4-0000xJ-4n for bug-gnu-emacs@gnu.org; Wed, 04 Jul 2018 14:42:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1famj3-0006nj-U3 for bug-gnu-emacs@gnu.org; Wed, 04 Jul 2018 14:42:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 04 Jul 2018 18:42:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28596 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28596-submit@debbugs.gnu.org id=B28596.153072971326126 (code B ref 28596); Wed, 04 Jul 2018 18:42:01 +0000 Original-Received: (at 28596) by debbugs.gnu.org; 4 Jul 2018 18:41:53 +0000 Original-Received: from localhost ([127.0.0.1]:46990 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1famir-0006nH-Ez for submit@debbugs.gnu.org; Wed, 04 Jul 2018 14:41:52 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:54591) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1famim-0006mz-N7 for 28596@debbugs.gnu.org; Wed, 04 Jul 2018 14:41:48 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1famid-0000Wf-PQ for 28596@debbugs.gnu.org; Wed, 04 Jul 2018 14:41:39 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:42795) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1famid-0000WK-Ld; Wed, 04 Jul 2018 14:41:35 -0400 Original-Received: from [176.228.60.248] (port=4288 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1famid-0008DC-2f; Wed, 04 Jul 2018 14:41:35 -0400 In-reply-to: <87tvpe6e2x.fsf@moondust.localdomain> (nljlistbox2@gmail.com) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:148202 Archived-At: > From: nljlistbox2@gmail.com (N. Jackson) > Cc: eric@ericabrahamsen.net, larsi@gnus.org, 28596@debbugs.gnu.org > Date: Wed, 04 Jul 2018 14:38:46 -0400 > > OT: Compared to the five "potential null pointer derefernce" > warnings on master there is only one on emacs-26. Is this > normal? (It feels to me as if one is one too many.) > > indent.c: In function ‘scan_for_column’: > indent.c:69:10: warning: potential null pointer dereference [-Wnull-dereference] > return 0; > ^ > indent.c:69:10: warning: potential null pointer dereference [-Wnull-dereference] > indent.c:69:10: warning: potential null pointer dereference [-Wnull-dereference] > indent.c:69:10: warning: potential null pointer dereference [-Wnull-dereference] This one is known, and we've decided it is a GCC bug.