[issue38031] FileIO.__init__ aborts when opener returns bad fd

[Irit Katriel]

Irit Katriel <iritkatriel at gmail.com> added the comment:

Reproduced on 3.11.

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nosy: +iritkatriel
versions: +Python 3.10, Python 3.11 -Python 3.7, Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38031>
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