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Re: Bash leaks heredoc fd to child processes
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From: |
Chet Ramey |
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Subject: |
Re: Bash leaks heredoc fd to child processes |
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Date: |
Tue, 17 Jan 2017 11:06:21 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 |
On 1/17/17 8:24 AM, Siteshwar Vashisht wrote:
> Hello,
>
> Bash leaks heredoc fd to child processes if heredoc string contains command
> substitution.
>
> Reproducer code :
What is `pvs'?
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/