Date: Wed, 25 Jun 2003 04:07:45 +0400 From: Andrey Chernov <ache@nagual.pp.ru> To: Juli Mallett <jmallett@FreeBSD.ORG> Cc: current@FreeBSD.ORG Subject: Re: tcsh being dodgy, or pipe code ishoos? Message-ID: <20030625000745.GA57678@nagual.pp.ru> In-Reply-To: <20030624185411.A43877@FreeBSD.org> References: <20030624183515.A42570@FreeBSD.org> <20030624234501.GA51779@nagual.pp.ru> <20030624185411.A43877@FreeBSD.org>
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On Tue, Jun 24, 2003 at 18:54:11 -0500, Juli Mallett wrote: > stdout. Where does stderr come into it? Yes I know about TTY races Forget about stderr, it looks like fork race somewhere. Minimal example will be ( ( echo 2 ; echo 3 ) | xargs -I% echo + % ) which outputs + + 3 2 in rare cases. Note that ( echo 2 ; echo 3 ) | xargs -I% echo + % never pruduce this bug, so no pipes involved, just ()
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