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Re: Bash Segmentation fault within lastpipe mode
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From: |
Chet Ramey |
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Subject: |
Re: Bash Segmentation fault within lastpipe mode |
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Date: |
Thu, 19 Jun 2014 08:08:44 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
On 6/19/14, 4:43 AM, scorp.dev.null@gmail.com wrote:
> Bash Version: 4.2
> Patch Level: 45
> Release Status: release
>
> Description:
>
> in case use overwrite variables within "while loop" in lastpipe mode i get
> "Segmentation fault"
Thanks for the report. The lastpipe code needs to be more careful checking
whether or not the jobs list has not been modified. I've attached a patch
to bash-4.3 that fixes the problem.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/
lastpipe-nested-pipe-segfault.patch
Description: Source code patch