Fix memory leak: Always DECREF obj in PyBuffer_Release.
diff --git a/Objects/abstract.c b/Objects/abstract.c
index aca60bd..68e1549 100644
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -708,11 +708,9 @@
PyBuffer_Release(Py_buffer *view)
{
PyObject *obj = view->obj;
- if (!obj || !Py_TYPE(obj)->tp_as_buffer || !Py_TYPE(obj)->tp_as_buffer->bf_releasebuffer)
- /* Unmanaged buffer */
- return;
- Py_TYPE(obj)->tp_as_buffer->bf_releasebuffer(obj, view);
- Py_DECREF(obj);
+ if (obj && Py_TYPE(obj)->tp_as_buffer && Py_TYPE(obj)->tp_as_buffer->bf_releasebuffer)
+ Py_TYPE(obj)->tp_as_buffer->bf_releasebuffer(obj, view);
+ Py_XDECREF(obj);
view->obj = NULL;
}