Fix refcounting bug in set_new_condition_list()

py_conditionlist is an owned reference (it gets passed to Py_DecRef()
at the end), so we need to increment the refcount when assigning it
from the borrowed reference py_conds.

diff --git a/type_decoder.c b/type_decoder.c
index 08580980070fe0ee10c654d7cafde315d7c9a3f8..9481bdb409feebf83d74bc40ad45107f3c034c08 100644 (file)
--- a/type_decoder.c
+++ b/type_decoder.c
@@ -535,6 +535,7 @@ static int set_new_condition_list(PyObject *self, PyObject *args)
                num_conditions = PyList_Size(py_conditionlist);
                if (num_conditions == 0)
                        return 9999; /* The PD invoked self.wait([]). */
+               Py_IncRef(py_conditionlist);
        } else if (PyDict_Check(py_conds)) {
                /* 'py_conds' is a dict. */
                if (PyDict_Size(py_conds) == 0)