[issue39113] PyUnicode_AsUTF8AndSize Sometimes Segfaults With Incomplete Surrogate Pair

[Serhiy Storchaka]

Serhiy Storchaka <storchaka+cpython at gmail.com> added the comment:

Your function returns a borrowed reference. It xiuld cause  ceash even without calling PyUnicode_AsUTF8AndSize. Add Py_INCREF(str)

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nosy: +serhiy.storchaka
resolution:  -> not a bug

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue39113>
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