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Date: Thu,  1 Aug 2002 15:10:39 -0300 (BRT)
From: Joao Carlos Mendes Luis <jonny@jonny.eng.br>
Reply-To: Joao Carlos Mendes Luis <jonny@jonny.eng.br>
To: FreeBSD-gnats-submit@FreeBSD.org
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Subject: bin/41240: /bin/sh builtins redirection failures abort entire script
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>Number:         41240
>Category:       bin
>Synopsis:       /bin/sh builtins redirection failures abort entire script
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Aug 01 11:20:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Joao Carlos Mendes Luis
>Release:        FreeBSD 4.6-STABLE i386
>Organization:
COPPE/UFRJ
>Environment:
System: FreeBSD roma.coe.ufrj.br 4.6-STABLE FreeBSD 4.6-STABLE #0: Tue Jul 9 16:08:41 BRT 2002 jonny@roma.coe.ufrj.br:/usr/cvsup/RELENG_4/src/sys/compile/ROMA i386

	4-stable from July, 29, 2002

>Description:

	See example below

>How-To-Repeat:

This script fails with /bin/sh, works with bash

#! /bin/sh

TestFunc()
{
  ${ECHO} "no perm" > $file
  #  Builtin echo does not reach here
  ${ECHO} ok
  ${ECHO} "no perm" >> $file
  ${ECHO} ok
}

file=/tmp/xxx
touch $file
chmod 000 $file

ECHO=/bin/echo
TestFunc
ECHO=echo
TestFunc

>Fix:


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

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