fix

corona10 · Dec 8, 2024 · 2953fb4 · 2953fb4
1 parent 9dd7103
commit 2953fb4
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
@@ -5723,6 +5723,9 @@ _PyType_GetItemFromCache(PyTypeObject *type)
     BEGIN_TYPE_LOCK();
     PyHeapTypeObject *ht = (PyHeapTypeObject *)type;
     res = ht->_spec_cache.getitem;
+    if (res == NULL || !PyFunction_Check(res)) {
+        res = NULL;
+    }
     END_TYPE_LOCK();
     return res;
 }
@@ -5737,6 +5740,10 @@ _PyType_GetItemFromCacheWithVersion(PyTypeObject *type, uint32_t *version)
     if (res == NULL) {
         goto end;
     }
+    if (!PyFunction_Check(res)) {
+        res = NULL;
+        goto end;
+    }
     *version = ht->_spec_cache.getitem_version;
 end:
     END_TYPE_LOCK();