diff options
Diffstat (limited to 'Objects/abstract.c')
| -rw-r--r-- | Objects/abstract.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Objects/abstract.c b/Objects/abstract.c index 6b73aca..8f7083d 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -670,6 +670,8 @@ PyBuffer_FillInfo(Py_buffer *view, PyObject *obj, void *buf, Py_ssize_t len, } view->obj = obj; + if (obj) + Py_INCREF(obj); view->buf = buf; view->len = len; view->readonly = readonly; @@ -693,11 +695,10 @@ void 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); - + 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; } PyObject * |