From owner-freebsd-stable@FreeBSD.ORG Fri May 5 16:08:35 2006 Return-Path: X-Original-To: stable@freebsd.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EA71D16A49E for ; Fri, 5 May 2006 16:08:35 +0000 (UTC) (envelope-from ume@mahoroba.org) Received: from ameno.mahoroba.org (gw4.mahoroba.org [218.45.22.175]) by mx1.FreeBSD.org (Postfix) with ESMTP id 61F5D43D45 for ; Fri, 5 May 2006 16:08:33 +0000 (GMT) (envelope-from ume@mahoroba.org) Received: from kasuga.mahoroba.org (IDENT:xBN8zDueiaLooHy9xoclmpuId42EvvMauk8ln1LWRtsZf8muFowZghYKdgOGQcgK@kasuga-iwi.mahoroba.org [IPv6:3ffe:501:185b:8010:212:f0ff:fe52:6ac]) (user=ume mech=CRAM-MD5 bits=0) by ameno.mahoroba.org (8.13.6/8.13.6) with ESMTP/inet6 id k45G7Pit055276 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 6 May 2006 01:07:26 +0900 (JST) (envelope-from ume@mahoroba.org) Date: Sat, 06 May 2006 01:07:25 +0900 Message-ID: From: Hajimu UMEMOTO To: Jan Gyselinck In-Reply-To: <20060505094622.B11288@fire.b0rken.net> References: <20060501204640.B8351@fire.b0rken.net> <20060505094622.B11288@fire.b0rken.net> User-Agent: xcite1.38> Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?ISO-8859-4?Q?Shij=F2?=) APEL/10.6 Emacs/22.0.50 (i386-unknown-freebsd6.1) MULE/5.0 (SAKAKI) X-Operating-System: FreeBSD 6.1-RC X-PGP-Key: http://www.imasy.or.jp/~ume/publickey.asc X-PGP-Fingerprint: 1F00 0B9E 2164 70FC 6DC5 BF5F 04E9 F086 BF90 71FE Organization: Internet Mutual Aid Society, YOKOHAMA MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.1.5 (ameno.mahoroba.org [IPv6:3ffe:501:185b:8010::1]); Sat, 06 May 2006 01:07:26 +0900 (JST) X-Virus-Scanned: by amavisd-new X-Virus-Status: Clean X-Spam-Status: No, score=-2.6 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.1.1 X-Spam-Checker-Version: SpamAssassin 3.1.1 (2006-03-10) on ameno.mahoroba.org Cc: stable@freebsd.org Subject: Re: resolver behaviour regarding searchlist and A/AAAA query replies X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 May 2006 16:08:36 -0000 Hi, >>>>> On Fri, 5 May 2006 09:46:22 +0200 >>>>> Jan Gyselinck said: > Which application did you use? The application which doesn't use > getaddrinfo(3) has this issue, and it cannot be fixed without > re-writing the application to use getaddrinfo(3). Jan> konqueror, which is dogslow on this box, there must be something Jan> else playing here too... I'm not using konqueror, and I'm not sure konqueror is using getaddrinfo(3) with AF_UNSPEC. However, I confirmed that our getaddrinfo(3) doesn't issue bogus query on my 6.1-RC box. The following sequence is from our getaddrinfo(3) with AF_UNSPEC: 00:58:23.041513 IP 192.168.100.140.61204 > 192.168.100.29.53: 32939+ A? images.slashdot.org. (37) 00:58:23.047501 IP 192.168.100.29.53 > 192.168.100.140.61204: 32939 1/5/5 A 66.35.250.55 (242) 00:58:23.047692 IP 192.168.100.140.65411 > 192.168.100.29.53: 32940+ AAAA? images.slashdot.org. (37) 00:58:23.054429 IP 192.168.100.29.53 > 192.168.100.140.65411: 32940 0/1/0 (96) Sincerely, -- Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan ume@mahoroba.org ume@{,jp.}FreeBSD.org http://www.imasy.org/~ume/