From 0b88022e901f0876bfa9c2a0f9ee2c16b4dcb37f Mon Sep 17 00:00:00 2001
From: Kirill Podoprigora <kirill.bast9@mail.ru>
Date: Mon, 29 Jul 2024 15:28:18 +0000
Subject: [PATCH] Fix reference leak

---
 Python/bltinmodule.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index ae025e767ec838..99ed06972be98e 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -2694,6 +2694,8 @@ builtin_sum_impl(PyObject *module, PyObject *iterable, PyObject *start)
                     continue;
                 }
                 else {
+                    Py_DECREF(item);
+                    Py_DECREF(iter);
                     return NULL;
                 }
             }
@@ -2745,6 +2747,8 @@ builtin_sum_impl(PyObject *module, PyObject *iterable, PyObject *start)
                     continue;
                 }
                 else {
+                    Py_DECREF(item);
+                    Py_DECREF(iter);
                     return NULL;
                 }
             }