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| author | Zackery Spytz <zspytz@gmail.com> | 2019-02-21 00:47:14 -0700 |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2019-02-21 09:47:14 +0200 |
| commit | ebc793d6acb9650b9f497808e059805892031d74 (patch) | |
| tree | 4dfe8f5ecea05d788c6f27dfed54975331abc40d /Objects/listobject.c | |
| parent | ef1b88bf57aae93893d55f1b9c9639dbe9cc7786 (diff) | |
| download | cpython-git-ebc793d6acb9650b9f497808e059805892031d74.tar.gz | |
bpo-33989: Ensure that ms.key_compare is always initialized in list_sort_impl(). (GH-8710)
Diffstat (limited to 'Objects/listobject.c')
| -rw-r--r-- | Objects/listobject.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Objects/listobject.c b/Objects/listobject.c index a08b3b50dd..cbd6e81ea4 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -2334,6 +2334,9 @@ list_sort_impl(PyListObject *self, PyObject *keyfunc, int reverse) else if ((ms.key_richcompare = key_type->tp_richcompare) != NULL) { ms.key_compare = unsafe_object_compare; } + else { + ms.key_compare = safe_object_compare; + } } else { ms.key_compare = safe_object_compare; |