From owner-svn-src-all@freebsd.org  Sat Dec 19 01:21:30 2015
Return-Path: <owner-svn-src-all@freebsd.org>
Delivered-To: svn-src-all@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 1D843A4B471;
 Sat, 19 Dec 2015 01:21:30 +0000 (UTC) (envelope-from ume@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id E24751D71;
 Sat, 19 Dec 2015 01:21:29 +0000 (UTC) (envelope-from ume@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id tBJ1LTE6001410;
 Sat, 19 Dec 2015 01:21:29 GMT (envelope-from ume@FreeBSD.org)
Received: (from ume@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id tBJ1LTn8001409;
 Sat, 19 Dec 2015 01:21:29 GMT (envelope-from ume@FreeBSD.org)
Message-Id: <201512190121.tBJ1LTn8001409@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: ume set sender to ume@FreeBSD.org
 using -f
From: Hajimu UMEMOTO <ume@FreeBSD.org>
Date: Sat, 19 Dec 2015 01:21:29 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org
Subject: svn commit: r292456 - stable/10/lib/libc/net
X-SVN-Group: stable-10
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 19 Dec 2015 01:21:30 -0000

Author: ume
Date: Sat Dec 19 01:21:28 2015
New Revision: 292456
URL: https://svnweb.freebsd.org/changeset/base/292456

Log:
  MFC r292129:
    RFC 3493 requires ignoring the loopback address for AI_ADDRCONFIG.
    Since it breaks certain jail setup, we ignore just 127.0.0.1
    instead of whole loopback address range.
  
  PR:		192014
  Reviewed by:	hrs

Modified:
  stable/10/lib/libc/net/getaddrinfo.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/lib/libc/net/getaddrinfo.c
==============================================================================
--- stable/10/lib/libc/net/getaddrinfo.c	Fri Dec 18 23:05:36 2015	(r292455)
+++ stable/10/lib/libc/net/getaddrinfo.c	Sat Dec 19 01:21:28 2015	(r292456)
@@ -1562,7 +1562,7 @@ addrconfig(struct addrinfo *pai)
 			if (seen_inet)
 				continue;
 			sin = (struct sockaddr_in *)(ifa->ifa_addr);
-			if (IN_LOOPBACK(htonl(sin->sin_addr.s_addr)))
+			if (htonl(sin->sin_addr.s_addr) == INADDR_LOOPBACK)
 				continue;
 			seen_inet = 1;
 			break;