kore

commit bb00deca2c77729760e59e94b1a5202f5fb1433b
parent 1c30da855c60f12451b67fb88354dbb1d71686b9
Author: Joris Vink <joris@coders.se>
Date:   Mon, 29 Oct 2018 21:18:38 +0100

don't leak op in error path

Diffstat:
src/python.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/python.c b/src/python.c
@@ -1029,10 +1029,13 @@ python_kore_gather(PyObject *self, PyObject *args)
 	TAILQ_INIT(&op->coroutines);
 
 	for (idx = 0; idx < sz; idx++) {
-		if ((obj = PyTuple_GetItem(args, idx)) == NULL)
+		if ((obj = PyTuple_GetItem(args, idx)) == NULL) {
+			Py_DECREF((PyObject *)op);
 			return (NULL);
+		}
 
 		if (!PyCoro_CheckExact(obj)) {
+			Py_DECREF((PyObject *)op);
 			PyErr_SetString(PyExc_TypeError, "not a coroutine");
 			return (NULL);
 		}