[issue16860] Use O_CLOEXEC in the tempfile module

[Charles-François Natali]

Charles-François Natali added the comment:

Closing.
Let's keep O_NOFOLLOW: it doesn't buy much, and might be useful for some arcane reason on some weird platform...

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resolution:  -> fixed
stage:  -> committed/rejected
status: open -> closed

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue16860>
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