From owner-p4-projects@FreeBSD.ORG  Thu Sep 10 11:10:37 2009
Return-Path: <owner-p4-projects@FreeBSD.ORG>
Delivered-To: p4-projects@freebsd.org
Received: by hub.freebsd.org (Postfix, from userid 32767)
	id 4788F1065676; Thu, 10 Sep 2009 11:10:37 +0000 (UTC)
Delivered-To: perforce@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 0C585106566B
	for <perforce@FreeBSD.org>; Thu, 10 Sep 2009 11:10:37 +0000 (UTC)
	(envelope-from jona@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id D68B98FC1B
	for <perforce@FreeBSD.org>; Thu, 10 Sep 2009 11:10:36 +0000 (UTC)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id n8ABAa2F020055
	for <perforce@FreeBSD.org>; Thu, 10 Sep 2009 11:10:36 GMT
	(envelope-from jona@FreeBSD.org)
Received: (from perforce@localhost)
	by repoman.freebsd.org (8.14.3/8.14.3/Submit) id n8ABAaDs020052
	for perforce@freebsd.org; Thu, 10 Sep 2009 11:10:36 GMT
	(envelope-from jona@FreeBSD.org)
Date: Thu, 10 Sep 2009 11:10:36 GMT
Message-Id: <200909101110.n8ABAaDs020052@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: perforce set sender to
	jona@FreeBSD.org using -f
From: Jonathan Anderson <jona@FreeBSD.org>
To: Perforce Change Reviews <perforce@FreeBSD.org>
Cc: 
Subject: PERFORCE change 168398 for review
X-BeenThere: p4-projects@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: p4 projects tree changes <p4-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/p4-projects>
List-Post: <mailto:p4-projects@freebsd.org>
List-Help: <mailto:p4-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 10 Sep 2009 11:10:37 -0000

http://perforce.freebsd.org/chv.cgi?CH=168398

Change 168398 by jona@jona-trustedbsd-belle-vmware on 2009/09/10 11:09:58

	Set errno to ECANCELED when the user closes the powerbox

Affected files ...

.. //depot/projects/trustedbsd/capabilities/src/lib/libuserangel/libuserangel.c#17 edit

Differences ...

==== //depot/projects/trustedbsd/capabilities/src/lib/libuserangel/libuserangel.c#17 (text+ko) ====

@@ -440,6 +440,11 @@
 	if(!fdcountd) return -1;
 
 	if(ua_unmarshall_int(fdcountd, len) < 0) return -1;
+	if(*len == 0)
+	{
+		errno = ECANCELED;
+		return 0;
+	}
 
 	int buflen = 1024;
 	char buffer[buflen];