PyType_stgdict() returns a borrowed reference which must not be

Py_DECREF'd.

diff --git a/Modules/_ctypes/stgdict.c b/Modules/_ctypes/stgdict.c
index b72bf67b33df3593fa8491096021bd35932608c6..cfa72ef764b6e08136f99c2dce14f4baa745cfe3 100644 (file)
--- a/Modules/_ctypes/stgdict.c
+++ b/Modules/_ctypes/stgdict.c
@@ -469,13 +469,11 @@ StructUnionType_update_stgdict(PyObject *type, PyObject *fields, int isStruct)
 
                if (!prop) {
                        Py_DECREF(pair);
-                       Py_DECREF((PyObject *)stgdict);
                        return -1;
                }
                if (-1 == PyDict_SetItem(realdict, name, prop)) {
                        Py_DECREF(prop);
                        Py_DECREF(pair);
-                       Py_DECREF((PyObject *)stgdict);
                        return -1;
                }
                Py_DECREF(pair);