From 6a56790e0b50846f1f968e48c3a321c148b5e6cd Mon Sep 17 00:00:00 2001 From: "Miss Islington (bot)" <31488909+miss-islington@users.noreply.github.com> Date: Wed, 2 May 2018 02:50:48 -0700 Subject: bpo-33391: Fix refleak in set_symmetric_difference (GH-6670) (cherry picked from commit 491bbedc209fea314a04cb3015da68fb0aa63238) Co-authored-by: lekma --- Objects/setobject.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Objects/setobject.c') diff --git a/Objects/setobject.c b/Objects/setobject.c index 47db6b245c..ce35aa2a0c 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -1744,8 +1744,10 @@ set_symmetric_difference(PySetObject *so, PyObject *other) if (otherset == NULL) return NULL; rv = set_symmetric_difference_update(otherset, (PyObject *)so); - if (rv == NULL) + if (rv == NULL) { + Py_DECREF(otherset); return NULL; + } Py_DECREF(rv); return (PyObject *)otherset; } -- cgit v1.2.1