Issue #18408: type_new() and PyType_FromSpecWithBases() now raise MemoryError
on memory allocation failure
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 560c929..9b69021 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -2292,8 +2292,10 @@
/* Silently truncate the docstring if it contains null bytes. */
len = strlen(doc_str);
tp_doc = (char *)PyObject_MALLOC(len + 1);
- if (tp_doc == NULL)
+ if (tp_doc == NULL) {
+ PyErr_NoMemory();
goto error;
+ }
memcpy(tp_doc, doc_str, len + 1);
type->tp_doc = tp_doc;
}
@@ -2496,8 +2498,10 @@
if (slot->slot == Py_tp_doc) {
size_t len = strlen(slot->pfunc)+1;
char *tp_doc = PyObject_MALLOC(len);
- if (tp_doc == NULL)
+ if (tp_doc == NULL) {
+ PyErr_NoMemory();
goto fail;
+ }
memcpy(tp_doc, slot->pfunc, len);
type->tp_doc = tp_doc;
}