[issue21082] os.makedirs() is not thread-safe: umask is set temporary to 0, serious security problem

[STINNER Victor]

Changes by STINNER Victor <victor.stinner at gmail.com>:


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title: _get_masked_mode in os.makedirs() is a serious security problem -> os.makedirs() is not thread-safe: umask is set temporary to 0, serious security problem

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue21082>
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