From 6a3cedf8dd4ab85e426ce472974892d5c6804c16 Mon Sep 17 00:00:00 2001
From: INADA Naoki <songofacandy@gmail.com>
Date: Mon, 26 Dec 2016 18:01:46 +0900
Subject: [PATCH] Issue #29049: Fix refleak introduced by f5eb0c4f5d37.

---
 Python/ceval.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Python/ceval.c b/Python/ceval.c
index e48586dec2..08fc27f246 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -4152,8 +4152,11 @@ _PyEval_EvalCodeWithName(PyObject *_co, PyObject *globals, PyObject *locals,
         } else {
             gen = PyGen_NewWithQualName(f, name, qualname);
         }
-        if (gen == NULL)
+        if (gen == NULL) {
+            Py_DECREF(f);
             return NULL;
+        }
+        _PyObject_GC_TRACK(f);
 
         if (is_coro && coro_wrapper != NULL) {
             PyObject *wrapped;
-- 
2.50.1