[issue23165] Heap overwrite in Python/fileutils.c:_Py_char2wchar() on 32 bit systems due to malloc parameter overflow

[STINNER Victor]

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


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nosy: +haypo

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue23165>
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