From c2cfb38fd2165031c1a38152d40e53a9b4a99ef9 Mon Sep 17 00:00:00 2001
From: Zackery Spytz <zspytz@gmail.com>
Date: Sat, 19 Oct 2019 20:54:11 -0600
Subject: [PATCH] bpo-38532: Add missing decrefs in PyCFuncPtr_FromDll()

---
 Modules/_ctypes/_ctypes.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
index 16a0cfe8dd4dc7f..b7beff96afd0259 100644
--- a/Modules/_ctypes/_ctypes.c
+++ b/Modules/_ctypes/_ctypes.c
@@ -3508,10 +3508,12 @@ PyCFuncPtr_FromDll(PyTypeObject *type, PyObject *args, PyObject *kwds)
     if (PySys_Audit("ctypes.dlsym",
                     ((uintptr_t)name & ~0xFFFF) ? "Os" : "On",
                     dll, name) < 0) {
+        Py_DECREF(ftuple);
         return NULL;
     }
 #else
     if (PySys_Audit("ctypes.dlsym", "Os", dll, name) < 0) {
+        Py_DECREF(ftuple);
         return NULL;
     }
 #endif