pythongh-128100: Use atomic dictionary load in `_PyObject_GenericGetA…

…ttrWithDict` (pythonGH-128297)
srinivasreddy · Jan 8, 2025 · b5cc4cf · b5cc4cf
1 parent 378d062
commit b5cc4cf
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Objects/object.c b/Objects/object.c
@@ -1717,7 +1717,11 @@ _PyObject_GenericGetAttrWithDict(PyObject *obj, PyObject *name,
         else {
             PyObject **dictptr = _PyObject_ComputedDictPointer(obj);
             if (dictptr) {
+#ifdef Py_GIL_DISABLED
+                dict = _Py_atomic_load_ptr_acquire(dictptr);
+#else
                 dict = *dictptr;
+#endif
             }
         }
     }