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| 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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