From owner-freebsd-java@FreeBSD.ORG  Mon Nov 14 18:05:56 2011
Return-Path: <owner-freebsd-java@FreeBSD.ORG>
Delivered-To: freebsd-java@freebsd.org
Received: from [127.0.0.1] (freefall.freebsd.org [IPv6:2001:4f8:fff6::28])
	by hub.freebsd.org (Postfix) with ESMTP id B6FD6106566B;
	Mon, 14 Nov 2011 18:05:56 +0000 (UTC)
	(envelope-from jkim@FreeBSD.org)
From: Jung-uk Kim <jkim@FreeBSD.org>
To: freebsd-java@freebsd.org
Date: Mon, 14 Nov 2011 13:05:47 -0500
User-Agent: KMail/1.6.2
References: <201111131606.pADG6Owg074310@red.freebsd.org>
In-Reply-To: <201111131606.pADG6Owg074310@red.freebsd.org>
MIME-Version: 1.0
Content-Disposition: inline
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Message-Id: <201111141305.49582.jkim@FreeBSD.org>
Cc: freebsd-gnats-submit@freebsd.org, Stephen Sanders <ssanders@softhammer.net>
Subject: Re: java/162522: OpenJDK 6 is not setting close on exec
X-BeenThere: freebsd-java@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Porting Java to FreeBSD <freebsd-java.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-java>,
	<mailto:freebsd-java-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-java>
List-Post: <mailto:freebsd-java@freebsd.org>
List-Help: <mailto:freebsd-java-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-java>,
	<mailto:freebsd-java-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 14 Nov 2011 18:05:56 -0000

On Sunday 13 November 2011 11:06 am, Stephen Sanders wrote:
> It appears that OpenJDK does not set close on exec for file handles
> where Diablo did.
>
> If a process attempts to restart itself via fork/exec without
> closing all file handles first, it's child will fail with
> complaints of 'socket in use'.  Of course, this depends on what the
> child is doing.  Probably the best example is tomcat calling a
> shell script that restarts tomcat.

This problem should have been fixed in b21_1.  However, it requires 
fdescfs(5) as described in pkg-message.  Please check your 
configurations.

Jung-uk Kim