diff options
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/typeobject.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Objects/typeobject.c b/Objects/typeobject.c index e9c7591..b1fe44e 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -2347,6 +2347,17 @@ PyObject* PyType_FromSpec(PyType_Spec *spec) goto fail; } *(void**)(res_start + slotoffsets[slot->slot]) = slot->pfunc; + + /* need to make a copy of the docstring slot, which usually + points to a static string literal */ + if (slot->slot == Py_tp_doc) { + ssize_t len = strlen(slot->pfunc)+1; + char *tp_doc = PyObject_MALLOC(len); + if (tp_doc == NULL) + goto fail; + memcpy(tp_doc, slot->pfunc, len); + res->ht_type.tp_doc = tp_doc; + } } return (PyObject*)res; |