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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2019-02-21 00:05:22 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-02-21 00:05:22 -0800 |
| commit | 0e73ea26a55abc0ce2ee1153e5509bcaef4736cf (patch) | |
| tree | 169770ee6450434483d704cd7574f8c2e780cba6 /Objects | |
| parent | 92ac01b104b80f9251fcb17ab4cc1845c1f91ac2 (diff) | |
| download | cpython-git-0e73ea26a55abc0ce2ee1153e5509bcaef4736cf.tar.gz | |
bpo-33989: Ensure that ms.key_compare is always initialized in list_sort_impl(). (GH-8710)
(cherry picked from commit ebc793d6acb9650b9f497808e059805892031d74)
Co-authored-by: Zackery Spytz <zspytz@gmail.com>
Diffstat (limited to 'Objects')
| -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 de73b8bf80..7dc68a73bd 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -2279,6 +2279,9 @@ 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; |