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Re: temp env allows variables that look like array subscripts


From: Grisha Levit
Subject: Re: temp env allows variables that look like array subscripts
Date: Sat, 8 Dec 2018 23:45:01 -0500

FWIW, namerefs in the temporary environment bypass the implemented checks:

    $ declare -n ref=var[0]
    $ ref=X printenv 'var[0]'
    X


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