[issue18556] ctypes' U_set() doesn't check return value of PyUnicode_AsWideChar()

[Matthew Barnett]

Matthew Barnett added the comment:

Re msg193703: A little before that, 'value' is INCREF'ed, and then:

    wstr = PyUnicode_AsUnicodeAndSize(value, &size);
    if (wstr == NULL)
        return NULL;

Shouldn't 'value' be DECREF'ed before returning?

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nosy: +mrabarnett

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