From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27132 invoked by alias); 26 Mar 2010 09:13:19 -0000 Received: (qmail 27114 invoked by uid 22791); 26 Mar 2010 09:13:18 -0000 X-SWARE-Spam-Status: No, hits=-7.4 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS 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; Fri, 26 Mar 2010 09:13:09 +0000 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o2Q9D797024018 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 26 Mar 2010 05:13:07 -0400 Received: from hase.home (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o2Q9D5hE027820 for ; Fri, 26 Mar 2010 05:13:06 -0400 From: Andreas Schwab To: libc-hacker@sourceware.org Subject: Re: [PATCH] Fix spurious UNAVAIL status when using gethostbyname4_r nss function References: X-Yow: ..I just walked into th' HOUSE OF REPRESENTATIVES with fourteen WET DOLPHINS and an out-of-date MARRIAGE MANUAL... Date: Fri, 26 Mar 2010 09:13:00 -0000 In-Reply-To: (Andreas Schwab's message of "Thu, 25 Mar 2010 18:54:21 +0100") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (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: 2010-03/txt/msg00015.txt.bz2 With "hosts: files nis dns" but no nis configured lookup spuriously fails. (I didn't intent to remove the assignment in gethosts.) Andreas. 2010-03-25 Andreas Schwab * sysdeps/posix/getaddrinfo.c (gaih_inet): Reset no_data before each action. diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index 62c38f6..8b7e38f 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -702,6 +702,7 @@ gaih_inet (const char *name, const struct gaih_service *service, while (!no_more) { + no_data = 0; nss_gethostbyname4_r fct4 = __nss_lookup_function (nip, "gethostbyname4_r"); if (fct4 != NULL) -- 1.7.0.1 -- Andreas Schwab, schwab@redhat.com GPG Key fingerprint = D4E8 DBE3 3813 BB5D FA84 5EC7 45C6 250E 6F00 984E "And now for something completely different."