From: Jeremy Hylton <jeremy@alum.mit.edu>
Date: Thu, 1 Mar 2001 06:06:37 +0000 (+0000)
Subject: Visit the closure during traversal and XDECREF it on during deallocation.
X-Git-Tag: v2.1b1~77
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a52e8fe49a625d13d89967bc17adeb71520bf3d0;p=python

Visit the closure during traversal and XDECREF it on during deallocation.
---

diff --git a/Objects/funcobject.c b/Objects/funcobject.c
index 0282242f4d..8871e0ac1f 100644
--- a/Objects/funcobject.c
+++ b/Objects/funcobject.c
@@ -252,6 +252,7 @@ func_dealloc(PyFunctionObject *op)
 	Py_XDECREF(op->func_defaults);
 	Py_XDECREF(op->func_doc);
 	Py_XDECREF(op->func_dict);
+	Py_XDECREF(op->func_closure);
 	op = (PyFunctionObject *) PyObject_AS_GC(op);
 	PyObject_DEL(op);
 }
@@ -303,6 +304,11 @@ func_traverse(PyFunctionObject *f, visitproc visit, void *arg)
 		if (err)
 			return err;
 	}
+	if (f->func_closure) {
+		err = visit(f->func_closure, arg);
+		if (err)
+			return err;
+	}
 	return 0;
 }