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fix len() when __len__() returns a non number type #5137

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Benjamin Peterson 2009-02-08 21:07:20 +00:00
parent c7055a59a6
commit ee1ae7ccb7
3 changed files with 16 additions and 1 deletions
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2
Objects/typeobject.c
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@ -4618,7 +4618,7 @@ slot_sq_length(PyObject *self)
if (res == NULL)
return -1;
len = PyLong_AsSsize_t(res);
len = PyNumber_AsSsize_t(res, PyExc_OverflowError);
Py_DECREF(res);
if (len < 0) {
if (!PyErr_Occurred())