fix ref-leak during Py2-style class instantiation

15c349ec · Stefan Behnel · 5c1458d1 · 15c349ec
Commit 15c349ec authored Nov 01, 2013 by Stefan Behnel
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Cython/Utility/ObjectHandling.c Cython/Utility/ObjectHandling.c +3 -1

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--- a/Cython/Utility/ObjectHandling.c
+++ b/Cython/Utility/ObjectHandling.c
@@ -668,9 +668,11 @@ static PyObject *__Pyx_FindPy2Metaclass(PyObject *bases) {
        if (!metaclass) {
            PyErr_Clear();
            metaclass = (PyObject*) Py_TYPE(base);
+            Py_INCREF(metaclass);
        }
    } else {
        metaclass = (PyObject *) &PyClass_Type;
+        Py_INCREF(metaclass);
    }
 #else
    if (PyTuple_Check(bases) && PyTuple_GET_SIZE(bases) > 0) {
@@ -679,8 +681,8 @@ static PyObject *__Pyx_FindPy2Metaclass(PyObject *bases) {
    } else {
        metaclass = (PyObject *) &PyType_Type;
    }
-#endif
    Py_INCREF(metaclass);
+#endif
    return metaclass;
 }