From owner-svn-src-stable-9@freebsd.org  Fri Oct  2 16:36:17 2015
Return-Path: <owner-svn-src-stable-9@freebsd.org>
Delivered-To: svn-src-stable-9@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 29A76A0ED99;
 Fri,  2 Oct 2015 16:36:17 +0000 (UTC)
 (envelope-from delphij@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2001:1900:2254:2068::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 19242100A;
 Fri,  2 Oct 2015 16:36:17 +0000 (UTC)
 (envelope-from delphij@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.70])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id t92GaGUw082515;
 Fri, 2 Oct 2015 16:36:16 GMT (envelope-from delphij@FreeBSD.org)
Received: (from delphij@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id t92GaGQM082514;
 Fri, 2 Oct 2015 16:36:16 GMT (envelope-from delphij@FreeBSD.org)
Message-Id: <201510021636.t92GaGQM082514@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: delphij set sender to
 delphij@FreeBSD.org using -f
From: Xin LI <delphij@FreeBSD.org>
Date: Fri, 2 Oct 2015 16:36:16 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org
Subject: svn commit: r288511 - in stable: 10/usr.sbin/rpcbind
 9/usr.sbin/rpcbind
X-SVN-Group: stable-9
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-stable-9@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: SVN commit messages for only the 9-stable src tree
 <svn-src-stable-9.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-stable-9>, 
 <mailto:svn-src-stable-9-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable-9/>
List-Post: <mailto:svn-src-stable-9@freebsd.org>
List-Help: <mailto:svn-src-stable-9-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-stable-9>, 
 <mailto:svn-src-stable-9-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 02 Oct 2015 16:36:17 -0000

Author: delphij
Date: Fri Oct  2 16:36:16 2015
New Revision: 288511
URL: https://svnweb.freebsd.org/changeset/base/288511

Log:
  Fix a regression with SA-15:24 patch that prevented NIS from
  working.

Modified:
  stable/9/usr.sbin/rpcbind/rpcb_svc_com.c

Changes in other areas also in this revision:
Modified:
  stable/10/usr.sbin/rpcbind/rpcb_svc_com.c

Modified: stable/9/usr.sbin/rpcbind/rpcb_svc_com.c
==============================================================================
--- stable/9/usr.sbin/rpcbind/rpcb_svc_com.c	Fri Oct  2 16:35:41 2015	(r288510)
+++ stable/9/usr.sbin/rpcbind/rpcb_svc_com.c	Fri Oct  2 16:36:16 2015	(r288511)
@@ -1053,12 +1053,15 @@ static bool_t
 netbuf_copybuf(struct netbuf *dst, const struct netbuf *src)
 {
 
-	assert(dst->buf == NULL);
+	if (dst->len != src->len || dst->buf == NULL) {
+		if (dst->buf != NULL)
+			free(dst->buf);
+		if ((dst->buf = malloc(src->len)) == NULL)
+			return (FALSE);
 
-	if ((dst->buf = malloc(src->len)) == NULL)
-		return (FALSE);
+		dst->maxlen = dst->len = src->len;
+	}
 
-	dst->maxlen = dst->len = src->len;
 	memcpy(dst->buf, src->buf, src->len);
 	return (TRUE);
 }