Fix segmentation fault in python upb when instantiating field via repeated field assignment

PiperOrigin-RevId: 451406772
3 years ago · 04cb5af6b6
parent ef78b6a093
commit 04cb5af6b6
1 changed files with 1 additions and 1 deletions
--- a/python/repeated.c
+++ b/python/repeated.c
@ -439,7 +439,7 @@ static int PyUpb_RepeatedContainer_AssignSubscript(PyObject* _self,
                                                   PyObject* value) {
  PyUpb_RepeatedContainer* self = (PyUpb_RepeatedContainer*)_self;
  const upb_FieldDef* f = PyUpb_RepeatedContainer_GetField(self);
-  upb_Array* arr = PyUpb_RepeatedContainer_GetIfReified(self);
+  upb_Array* arr = PyUpb_RepeatedContainer_EnsureReified(_self);
  Py_ssize_t size = arr ? upb_Array_Size(arr) : 0;
  Py_ssize_t idx, count, step;
  if (!IndexToRange(key, size, &idx, &count, &step)) return -1;