From: Thomas Heller <theller@ctypes.org>
Date: Tue, 18 Apr 2006 14:57:39 +0000 (+0000)
Subject: Fix refcounting.
X-Git-Tag: v2.5a2~126
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9d89299feab30c530d2ee756ea8da2e54234bc97;p=python

Fix refcounting.
This makes 'import ctypes; reload(ctypes)' no longer leak reference counts.
---

diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
index d751841095..3f2e7a0f9e 100644
--- a/Modules/_ctypes/_ctypes.c
+++ b/Modules/_ctypes/_ctypes.c
@@ -1283,6 +1283,7 @@ static PyObject *CreateSwappedType(PyTypeObject *type, PyObject *args, PyObject
 		suffix = PyString_FromString("_be");
 #endif
 
+	Py_INCREF(name);
 	PyString_Concat(&name, suffix);
 	if (name == NULL)
 		return NULL;
@@ -1459,6 +1460,7 @@ SimpleType_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 		PyObject_SetAttrString(swapped, "__ctype_le__", (PyObject *)result);
 		PyObject_SetAttrString(swapped, "__ctype_be__", swapped);
 #endif
+		Py_DECREF(swapped);
 	};
 
 	return (PyObject *)result;