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Message-Id: <200909301633.n8UGXvYG037932@www.freebsd.org>
Date: Wed, 30 Sep 2009 16:33:57 GMT
From: Pavel Gorshkov <gorshkov.pavel@gmail.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: [shells/bash] faulty parser code generated by bison
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>Number:         139256
>Category:       ports
>Synopsis:       [shells/bash] faulty parser code generated by bison
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    obrien
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Sep 30 16:40:01 UTC 2009
>Closed-Date:    Tue Nov 03 14:02:50 UTC 2009
>Last-Modified:  Tue Nov 03 14:02:50 UTC 2009
>Originator:     Pavel Gorshkov
>Release:        7.2-STABLE-amd64
>Organization:
>Environment:
FreeBSD lifebook 7.2-STABLE FreeBSD 7.2-STABLE #2: Tue May 5 20:20:45 MSD 2009 root@lifebook:/usr/obj/usr/src/sys/LIFEBOOK amd64
>Description:
See below for what I believe to be 100% reproducible on amd64 (bash-4.0.33, bison-2.4.1).  Note the same command being run over and over again.
>How-To-Repeat:
$ time for i in 1; do echo $(echo 1); done
1

real    0m0.001s
user    0m0.000s
sys     0m0.001s
$ time for i in 1; do echo $(echo 1); done
bash: syntax error near unexpected token `do'
$ time for i in 1; do echo $(echo 1); done
1

real    0m0.001s
user    0m0.000s
sys     0m0.001s
$ time for i in 1; do echo $(echo 1); done
bash: syntax error near unexpected token `do'
$ time for i in 1; do echo $(echo 1); done
1

real    0m0.001s
user    0m0.000s
sys     0m0.001s
$ time for i in 1; do echo $(echo 1); done
bash: syntax error near unexpected token `do'

>Fix:
When building bash, use the default setting for $YACC (YACC='bison -y')

>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-ports-bugs->obrien 
Responsible-Changed-By: edwin 
Responsible-Changed-When: Wed Sep 30 16:40:11 UTC 2009 
Responsible-Changed-Why:  
Over to maintainer (via the GNATS Auto Assign Tool) 

http://www.freebsd.org/cgi/query-pr.cgi?pr=139256 
State-Changed-From-To: open->closed 
State-Changed-By: naddy 
State-Changed-When: Tue Nov 3 14:01:39 UTC 2009 
State-Changed-Why:  
duplicate of the now closed #139720 

http://www.freebsd.org/cgi/query-pr.cgi?pr=139256 
>Unformatted:
