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| author | Serhiy Storchaka <storchaka@gmail.com> | 2016-10-07 23:25:46 +0300 |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2016-10-07 23:25:46 +0300 |
| commit | e45b7c09ece01c9b35a14b89eb64e1324ed321a8 (patch) | |
| tree | d64a23ff36d35c76ad881b61ed08e644c0c82dbe /Objects | |
| parent | 242c170f878cc38eb32b26b55f69a9d7cef947a7 (diff) | |
| parent | de0574bdabc1183706406b421dea2e3e3c165eb3 (diff) | |
| download | cpython-git-e45b7c09ece01c9b35a14b89eb64e1324ed321a8.tar.gz | |
Issue #18287: PyType_Ready() now checks that tp_name is not NULL.
Original patch by Niklas Koep.
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/typeobject.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Objects/typeobject.c b/Objects/typeobject.c index cb251ddfb8..52d5982a75 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -4893,6 +4893,12 @@ PyType_Ready(PyTypeObject *type) _Py_AddToAllObjects((PyObject *)type, 0); #endif + if (type->tp_name == NULL) { + PyErr_Format(PyExc_SystemError, + "Type does not define the tp_name field."); + goto error; + } + /* Initialize tp_base (defaults to BaseObject unless that's us) */ base = type->tp_base; if (base == NULL && type != &PyBaseObject_Type) { |