| commit | c81609e44eed641d3b8a137daa31ef35501c1f85 | [log] [tgz] |
|---|---|---|
| author | Hai Shi <shihai1992@gmail.com> | Mon Mar 16 03:37:49 2020 +0800 |
| committer | GitHub <noreply@github.com> | Sun Mar 15 19:37:49 2020 +0000 |
| tree | 5c8b67295025809c3e64e03a01fb3441d7296902 | |
| parent | 8689209e0338943dba9b7ff5566b8a420374764c [diff] |
Fix a possible refleak in tupleobject.c (GH-19018)
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c index 14ab53f..839667a 100644 --- a/Objects/tupleobject.c +++ b/Objects/tupleobject.c
@@ -737,8 +737,10 @@ return NULL; assert(PyTuple_Check(tmp)); newobj = type->tp_alloc(type, n = PyTuple_GET_SIZE(tmp)); - if (newobj == NULL) + if (newobj == NULL) { + Py_DECREF(tmp); return NULL; + } for (i = 0; i < n; i++) { item = PyTuple_GET_ITEM(tmp, i); Py_INCREF(item);