commit | 796fc992ce99fc581d635bea6bdf7f7efeb3c477 | [log] [tgz] |
---|---|---|
author | Armin Rigo <arigo@tunes.org> | Thu Apr 19 14:56:48 2007 +0000 |
committer | Armin Rigo <arigo@tunes.org> | Thu Apr 19 14:56:48 2007 +0000 |
tree | 54ca6bf8067dd1b8620a89f82340d9085ce25bc2 | |
parent | c0ba52d3fd6a4d6211d5a1a4ffe96f1b96fffd74 [diff] [blame] |
Fix a usage of the dangerous pattern decref - modify field - incref.
diff --git a/Objects/typeobject.c b/Objects/typeobject.c index a3b1476..89d2d4f 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c
@@ -265,9 +265,10 @@ PyObject* mro; PyArg_UnpackTuple(PyList_GET_ITEM(temp, i), "", 2, 2, &cls, &mro); - Py_DECREF(cls->tp_mro); + Py_INCREF(mro); + ob = cls->tp_mro; cls->tp_mro = mro; - Py_INCREF(cls->tp_mro); + Py_DECREF(ob); } Py_DECREF(temp); goto bail;