From a751bf565c731c87f2e02678ee080f04c86d7eee Mon Sep 17 00:00:00 2001
From: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
Date: Tue, 8 Nov 2022 12:20:07 +0530
Subject: [PATCH] GH-90699: fix refleak in `_testcapimodule.c` (gh-99236)

---
 Modules/_testcapimodule.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c
index 0e09c97bea0..1624a93ec3f 100644
--- a/Modules/_testcapimodule.c
+++ b/Modules/_testcapimodule.c
@@ -3375,6 +3375,7 @@ slot_tp_del(PyObject *self)
     }
     /* Execute __del__ method, if any. */
     del = _PyType_Lookup(Py_TYPE(self), tp_del);
+    Py_DECREF(tp_del);
     if (del != NULL) {
         res = PyObject_CallOneArg(del, self);
         if (res == NULL)