From fb4ce1a18486ceb47121ad2f356ff561f3dd1a7f Mon Sep 17 00:00:00 2001
From: Yan Yanchii <yyanchiy@gmail.com>
Date: Wed, 25 Dec 2024 18:42:04 +0100
Subject: [PATCH] [3.13] gh-128198: Add missing error checks for usages of
 PyIter_Next() (GH-128199) (cherry picked from commit
 5c814c83cdd3dc42bd9682106ffb7ade7ce6b5b3)

Co-authored-by: Yan Yanchii <yyanchiy@gmail.com>
---
 Objects/frameobject.c     | 4 ++++
 Objects/namespaceobject.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/Objects/frameobject.c b/Objects/frameobject.c
index 44afda0c755ab0..8c596ede70ca3d 100644
--- a/Objects/frameobject.c
+++ b/Objects/frameobject.c
@@ -263,6 +263,10 @@ framelocalsproxy_merge(PyObject* self, PyObject* other)
 
     Py_DECREF(iter);
 
+    if (PyErr_Occurred()) {
+        return -1;
+    }
+
     return 0;
 }
 
diff --git a/Objects/namespaceobject.c b/Objects/namespaceobject.c
index 5b7547103a2b3f..4ef3bd92f5a569 100644
--- a/Objects/namespaceobject.c
+++ b/Objects/namespaceobject.c
@@ -141,6 +141,10 @@ namespace_repr(PyObject *ns)
             goto error;
     }
 
+    if (PyErr_Occurred()) {
+        goto error;
+    }
+
     separator = PyUnicode_FromString(", ");
     if (separator == NULL)
         goto error;