diff options
Diffstat (limited to 'Modules/_struct.c')
| -rw-r--r-- | Modules/_struct.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Modules/_struct.c b/Modules/_struct.c index b5fbc43564..69a1e996d0 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -1589,6 +1589,8 @@ typedef struct { static void unpackiter_dealloc(unpackiterobject *self) { + /* bpo-31095: UnTrack is needed before calling any callbacks */ + PyObject_GC_UnTrack(self); Py_XDECREF(self->so); PyBuffer_Release(&self->buf); PyObject_GC_Del(self); |