pass error up if PyUnicode_FromFormat returns NULL

python · gvanrossum · Apr 29, 2023 · Apr 24, 2023 · Apr 24, 2023 · Apr 24, 2023
commit fb2bd7fbf086b633e8b0fcc49dc3f24ec6b7951c
@@ -2455,6 +2455,9 @@ _asyncio_Task_get_name_impl(TaskObj *self)
             PyObject *name = PyUnicode_FromFormat(
                 "Task-%" PRIu64, ++state->task_name_counter);
             Py_XSETREF(self->task_name, name);
+            if (self->task_name == NULL) {
+                return NULL;
+            }
         }
         return Py_NewRef(self->task_name);
     }