Refcounting fix

encukou · encukou · commit 3b3ae7c25f9e · 2025-12-17T12:02:56.000+01:00
diff --git a/Modules/xxlimited.c b/Modules/xxlimited.c
@@ -180,6 +180,7 @@ Xxo_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) {
     // function zeroes instance memory; we don't need to do it again.
     XxoObject_Data *xxo_data = Xxo_get_data(self);
     if (xxo_data == NULL) {
+        Py_DECREF(self);
         return NULL;
     }
     xxo_data->x_attr = NULL;

Original file line number	Diff line number	Diff line change
`@@ -180,6 +180,7 @@ Xxo_new(PyTypeObject type, PyObject args, PyObject *kwargs) {`
`180`	`180`	`// function zeroes instance memory; we don't need to do it again.`
`181`	`181`	`XxoObject_Data *xxo_data = Xxo_get_data(self);`
`182`	`182`	`if (xxo_data == NULL) {`
	`183`	`+ Py_DECREF(self);`
`183`	`184`	`return NULL;`
`184`	`185`	`}`
`185`	`186`	`xxo_data->x_attr = NULL;`