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Date:      Mon, 25 Oct 1999 17:13:53 -0700 (PDT)
From:      kei@nanet.co.jp
To:        freebsd-gnats-submit@freebsd.org
Subject:   bin/14527: sh here-documents failure
Message-ID:  <19991026001353.E3BF914C01@hub.freebsd.org>

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>Number:         14527
>Category:       bin
>Synopsis:       sh here-documents failure
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Oct 25 17:20:01 PDT 1999
>Closed-Date:
>Last-Modified:
>Originator:     Katsuyuki Maeda
>Release:        FreeBSD 3.3-RELEASE
>Organization:
Nagasaki Network Service Co,.Ltd.
>Environment:
FreeBSD us01.nanet.co.jp 3.3-RELEASE FreeBSD 3.3-RELEASE #0: Thu Sep 16 23:40:35 GMT 1999     jkh@highwing.cdrom.com:/usr/src/sys/compile/GENERIC  i386
>Description:
sh here-documents fails when using backquotes and up to 3 pipes.
>How-To-Repeat:
good.sh
------->------->------->------->------->------->
#!/bin/sh
cat <<_EOF_
`echo abc | cat | cat`
_EOF_
------->------->------->------->------->------->

%./good.sh
abc

is OK.

fail.sh
------->------->------->------->------->------->
#!/bin/sh
cat <<_EOF_
`echo abc | cat | cat | cat`
_EOF_
------->------->------->------->------->------->

%./fail.sh
cat: stdin: Bad file descriptor

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:


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