From owner-freebsd-current  Fri Aug  9  1: 5:39 2002
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id B9F9637B400
	for <current@FreeBSD.ORG>; Fri,  9 Aug 2002 01:05:37 -0700 (PDT)
Received: from nagual.pp.ru (pobrecita.freebsd.ru [194.87.13.42])
	by mx1.FreeBSD.org (Postfix) with ESMTP id AE82C43E65
	for <current@FreeBSD.ORG>; Fri,  9 Aug 2002 01:05:36 -0700 (PDT)
	(envelope-from ache@pobrecita.freebsd.ru)
Received: from pobrecita.freebsd.ru (ache@localhost [127.0.0.1])
	by nagual.pp.ru (8.12.5/8.12.5) with ESMTP id g7985QG4003504;
	Fri, 9 Aug 2002 12:05:31 +0400 (MSD)
	(envelope-from ache@pobrecita.freebsd.ru)
Received: (from ache@localhost)
	by pobrecita.freebsd.ru (8.12.5/8.12.5/Submit) id g7985Pxs003503;
	Fri, 9 Aug 2002 12:05:25 +0400 (MSD)
	(envelope-from ache)
Date: Fri, 9 Aug 2002 12:05:25 +0400
From: "Andrey A. Chernov" <ache@nagual.pp.ru>
To: Poul-Henning Kamp <phk@critter.freebsd.dk>
Cc: current@FreeBSD.ORG
Subject: Re: phk malloc() sometimes forget to set errno
Message-ID: <20020809080524.GA3293@nagual.pp.ru>
References: <20020807232750.GA1168@nagual.pp.ru> <10593.1028877062@critter.freebsd.dk>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <10593.1028877062@critter.freebsd.dk>
User-Agent: Mutt/1.5.1i
Sender: owner-freebsd-current@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-current.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-current>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-current>
X-Loop: FreeBSD.ORG

On Fri, Aug 09, 2002 at 09:11:02 +0200, Poul-Henning Kamp wrote:
> In message <20020807232750.GA1168@nagual.pp.ru>, "Andrey A. Chernov" writes:
> >I found at least one case:
> 
> Try this patch:

I doubt about choosed EPERM code. According to intro(2)  it refers to some
priviledges required for operation, but recursive call is not restricted
due to priviledges. What about of other code, like EFAULT?

Other than that it looks good, please commit.

-- 
Andrey A. Chernov
http://ache.pp.ru/

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message