From: Stefan Krah <skrah@bytereef.org>
Date: Tue, 27 Mar 2012 09:49:21 +0000 (+0200)
Subject: Issue #11826: Fix memory leak in atexitmodule.
X-Git-Tag: v3.3.0a2~34
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=650365b1633891fb8281b375e54ae13201e05a73;p=python

Issue #11826: Fix memory leak in atexitmodule.
---

diff --git a/Modules/atexitmodule.c b/Modules/atexitmodule.c
index 1ee7ead05f..f68d8047ed 100644
--- a/Modules/atexitmodule.c
+++ b/Modules/atexitmodule.c
@@ -211,6 +211,14 @@ atexit_clear(PyObject *self, PyObject *unused)
     Py_RETURN_NONE;
 }
 
+static void
+atexit_free(PyObject *m)
+{
+    atexitmodule_state *modstate;
+    modstate = GET_ATEXIT_STATE(m);
+    PyMem_Free(modstate->atexit_callbacks);
+}
+
 PyDoc_STRVAR(atexit_unregister__doc__,
 "unregister(func) -> None\n\
 \n\
@@ -275,7 +283,7 @@ static struct PyModuleDef atexitmodule = {
 	NULL,
 	NULL,
 	NULL,
-	NULL
+	(freefunc)atexit_free
 };
 
 PyMODINIT_FUNC