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| From | Chet Ramey <chet.ramey@case.edu> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: temp env allows variables that look like array subscripts |
| Date | Tue, 11 Dec 2018 15:07:44 -0500 |
| Organization | ITS, Case Western Reserve University |
| Lines | 16 |
| Approved | bug-bash@gnu.org |
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| Cc | chet.ramey@case.edu, bug-bash <bug-bash@gnu.org> |
| To | Grisha Levit <grishalevit@gmail.com> |
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| Xref | csiph.com gnu.bash.bug:14905 |
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On 12/8/18 11:45 PM, Grisha Levit wrote: > FWIW, namerefs in the temporary environment bypass the implemented checks: > > $ declare -n ref=var[0] > $ ref=X printenv 'var[0]' > X Thanks for the report. We should follow namerefs, but in this case not allow nameref values that aren't valid shell identifiers. I will fix this for the next devel branch push. -- ``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: temp env allows variables that look like array subscripts Chet Ramey <chet.ramey@case.edu> - 2018-12-11 15:07 -0500
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