Alexander Belopolsky added the comment: +#define xx_state_global + ((xxstate *)PyModule_GetState(PyState_FindModule(&xxmodule)))
This is unsafe: PyState_FindModule(&xxmodule) can return NULL. I think code should account for this possibility and not use this macro. For example, XxoObject_Check(v) should be defined as (PyState_FindModule(&xxmodule) == NULL ? 0 : \ (Py_TYPE(v) == xx_state(PyState_FindModule(&xxmodule))->Xxo_Type)) (Should this also check PyModule_GetState() return?) ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue15849> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com