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Wed, 27 Sep 2017 20:59:43 -0700 (PDT) Reply-To: hooverminimumzx83181@gmail.com X-No-Auto-Attachment: 1 Message-ID: <001a114086b8380459055a37f031@google.com> Date: Thu, 28 Sep 2017 03:59:43 +0000 Subject: =?UTF-8?B?6L+Y5Zyo55So5Lyg57uf55qE5pa55byP5byA5Y+R5a6i5oi35ZCX77yf?= From: hooverminimumzx83181@gmail.com To: freebsd-questions@freebsd.org Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Sep 2017 03:59:44 -0000 SSd2ZSBpbnZpdGVkIHlvdSB0byBmaWxsIG91dCB0aGUgZm9sbG93aW5nIGZvcm06DQpRUSAyMDc1 OTE0MzQzIOacjeWKoeeDree6v++8mjAyMC0yOTgxNjEwMQ0KDQpUbyBmaWxsIGl0IG91dCwgdmlz aXQ6DQpodHRwczovL2RvY3MuZ29vZ2xlLmNvbS9mb3Jtcy9kL2UvMUZBSXBRTFNkRWlHQnc3OHR6 aEpDakh6TGRpdFVfSmt5UTRXeHFxcEdWYWxzOFN6ak1aYWtzMncvdmlld2Zvcm0/Yz0wJmFtcDt3 PTEmYW1wO3VzcD1tYWlsX2Zvcm1fbGluaw0KDQpJJiMzOTt2ZSBpbnZpdGVkIHlvdSB0byBmaWxs IG91dCBhIGZvcm06DQoNCkdvb2dsZSBGb3JtczogQ3JlYXRlIGFuZCBhbmFseXplIHN1cnZleXMu DQo= From owner-freebsd-questions@freebsd.org Thu Sep 28 05:21:55 2017 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 31625E29217 for ; Thu, 28 Sep 2017 05:21:55 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from ms-10.1blu.de (ms-10.1blu.de [178.254.4.101]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E83EF70278 for ; Thu, 28 Sep 2017 05:21:54 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from [2.247.251.51] (helo=localhost.unixarea.de) by ms-10.1blu.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.86_2) (envelope-from ) id 1dxRGg-0004uw-R7 for freebsd-questions@freebsd.org; Thu, 28 Sep 2017 07:21:51 +0200 Received: from localhost.my.domain (localhost [127.0.0.1]) by localhost.unixarea.de (8.15.2/8.14.9) with ESMTPS id v8S5Lm4U002249 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Thu, 28 Sep 2017 07:21:48 +0200 (CEST) (envelope-from guru@unixarea.de) Received: (from guru@localhost) by localhost.my.domain (8.15.2/8.14.9/Submit) id v8S5Llqs002248 for freebsd-questions@freebsd.org; Thu, 28 Sep 2017 07:21:47 +0200 (CEST) (envelope-from guru@unixarea.de) X-Authentication-Warning: localhost.my.domain: guru set sender to guru@unixarea.de using -f Date: Thu, 28 Sep 2017 07:21:46 +0200 From: Matthias Apitz To: freebsd-questions@freebsd.org Subject: Re: Possible bug in tail(1) Message-ID: <20170928052146.GA2196@c720-r314251> Reply-To: Matthias Apitz Mail-Followup-To: Matthias Apitz , freebsd-questions@freebsd.org References: <20170927195828.GA77592@g5.umpquanet.com> <20170927204526.GA78573@g5.umpquanet.com> <20170927222017.GA80583@g5.umpquanet.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20170927222017.GA80583@g5.umpquanet.com> X-Operating-System: FreeBSD 12.0-CURRENT r314251 (amd64) X-message-flag: Mails containing HTML will not be read! Please send only plain text. User-Agent: Mutt/1.8.0 (2017-02-23) X-Con-Id: 51246 X-Con-U: 0-guru X-Originating-IP: 2.247.251.51 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Sep 2017 05:21:55 -0000 El día miércoles, septiembre 27, 2017 a las 03:20:17p. m. -0700, list@museum.rain.com escribió: > I agree with Matthias that the issue arises when 'tail -r' is reading > from a pipe. > > I looked at the GitHub mirror and downloaded a few src tarballs around > recent commits to tail. > > Building tail from: > > https://github.com/freebsd/freebsd/tree/97a2ca501c7e9f07a80339a88fbb5a46977ae428 > > does not manifest the bug. > > However, tail built from: > > https://github.com/freebsd/freebsd/tree/2fef72832029bcc228a527dd9c423ba34a7490e9 > > does. IANAE, but it appears the bug may have crept in during: > > https://reviews.freebsd.org/D9067 One should file a bug PR. I have the issue on FreeBSD c720-r314251 12.0-CURRENT FreeBSD 12.0-CURRENT #1 r314251M: Fri Jun 30 08:50:03 CEST 2017 guru@c720-r314251:/usr/obj/usr/src/sys/GENERIC amd64 which is CURRENT from Februar, 25 of this year. -- Matthias Apitz, ✉ guru@unixarea.de, ⌂ http://www.unixarea.de/ ☎ +49-176-38902045 Public GnuPG key: http://www.unixarea.de/key.pub 8. Mai 1945: Wer nicht feiert hat den Krieg verloren. 8 de mayo de 1945: Quien no festeja perdió la Guerra. May 8, 1945: Who does not celebrate lost the War.