From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3859 invoked by alias); 5 Jul 2011 08:12:59 -0000 Received: (qmail 3843 invoked by uid 22791); 5 Jul 2011 08:12:57 -0000 X-SWARE-Spam-Status: No, hits=-6.4 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 05 Jul 2011 08:12:40 +0000 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p658Cc8b018514 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 5 Jul 2011 04:12:38 -0400 Received: from hase.home (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p658Ca5w032362; Tue, 5 Jul 2011 04:12:37 -0400 From: Andreas Schwab To: Ulrich Drepper Cc: libc-hacker@sourceware.org Subject: Re: [PATCH] Don't use gethostbyaddr to determine canonical name References: X-Yow: FUN is never having to say you're SUSHI!! Date: Tue, 05 Jul 2011 08:12:00 -0000 In-Reply-To: (Ulrich Drepper's message of "Mon, 4 Jul 2011 17:53:57 -0400") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Mailing-List: contact libc-hacker-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-hacker-owner@sourceware.org X-SW-Source: 2011-07/txt/msg00004.txt.bz2 A PTR isn't a canonical name. See RFC 1034. Andreas. -- Andreas Schwab, schwab@redhat.com GPG Key fingerprint = D4E8 DBE3 3813 BB5D FA84 5EC7 45C6 250E 6F00 984E "And now for something completely different."