From 1c58e954e66e5392ffd03173ea3eff38bf3a17f6 Mon Sep 17 00:00:00 2001
From: Yan Yanchii <yyanchiy@gmail.com>
Date: Mon, 23 Dec 2024 17:13:36 +0100
Subject: [PATCH] Add `PyIter_Next error check in `namespaceobject.c`

---
 Objects/namespaceobject.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Objects/namespaceobject.c b/Objects/namespaceobject.c
index 5b7547103a2b3f..c450a51bbc3b99 100644
--- a/Objects/namespaceobject.c
+++ b/Objects/namespaceobject.c
@@ -141,6 +141,11 @@ namespace_repr(PyObject *ns)
             goto error;
     }
 
+    /* Check if loop ended because of exception in PyIter_Next */
+    if (PyErr_Occurred()) {
+        goto error;
+    }
+
     separator = PyUnicode_FromString(", ");
     if (separator == NULL)
         goto error;