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Re: File descriptor of process substitution unexpectedly persisting

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From Chet Ramey <chet.ramey@case.edu>
Newsgroups gnu.bash.bug
Subject Re: File descriptor of process substitution unexpectedly persisting
Date Mon, 1 Jul 2019 15:13:52 -0400
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On 6/21/19 2:58 PM, kfm@plushkava.net wrote:

> However, merely by assigning a variable prior to the loop, though within the same line, the number will continuously grow:
> 
> $ var=0; while :; do { read; } < <(:); sleep 0.5; printf %s\\n /proc/self/fd/* | wc -l; done
> 6
> 7
> 8
> 9
> 10
> ... etc

Thanks for the report. This will be fixed in the next devel branch push.

Chet

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
		 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/

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Re: File descriptor of process substitution unexpectedly persisting Chet Ramey <chet.ramey@case.edu> - 2019-07-01 15:13 -0400

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