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fix possible refleak (closes #14752)

This commit is contained in:
Benjamin Peterson 2012-05-08 09:22:24 -04:00
parent f1aeef27b3
commit f1ae5cf5c7
1 changed files with 4 additions and 2 deletions
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6
Objects/typeobject.c
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@ -3565,6 +3565,7 @@ add_methods(PyTypeObject *type, PyMethodDef *meth)
for (; meth->ml_name != NULL; meth++) { for (; meth->ml_name != NULL; meth++) {
PyObject *descr; PyObject *descr;
int err;
if (PyDict_GetItemString(dict, meth->ml_name) && if (PyDict_GetItemString(dict, meth->ml_name) &&
!(meth->ml_flags & METH_COEXIST)) !(meth->ml_flags & METH_COEXIST))
continue; continue;
@ -3588,9 +3589,10 @@ add_methods(PyTypeObject *type, PyMethodDef *meth)
} }
if (descr == NULL) if (descr == NULL)
return -1; return -1;
if (PyDict_SetItemString(dict, meth->ml_name, descr) < 0) err = PyDict_SetItemString(dict, meth->ml_name, descr);
return -1;
Py_DECREF(descr); Py_DECREF(descr);
if (err < 0)
return -1;
} }
return 0; return 0;
} }