commit 04cb5af6b67c80db61f0aee76dcb6d233e51795c
author Protobuf Team <no-reply@google.com> Fri May 27 08:57:51 2022 -0700
committer Copybara-Service <copybara-worker@google.com> Fri May 27 08:58:23 2022 -0700
tree 78989f1833a6a387485136890cf2272986873c09
parent ef78b6a093f7301c1d1e00aa6308a3016916971d

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

PiperOrigin-RevId: 451406772

python/repeated.c

diff --git a/python/repeated.c b/python/repeated.c
index bafee23..1c2378f 100644
--- a/python/repeated.c
+++ b/python/repeated.c
@@ -439,7 +439,7 @@
                                                    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;