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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2023-04-24 19:58:55 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-24 19:58:55 (GMT) |
| commit | c8de883bcb022b59d7ae6d20993599b47e4b968b (patch) | |
| tree | ae49f539621a792b3de515503395b2896752a9d2 /Objects/weakrefobject.c | |
| parent | a8489f7f264ec34601c48e0996810d96e0ec2464 (diff) | |
| download | cpython-c8de883bcb022b59d7ae6d20993599b47e4b968b.zip cpython-c8de883bcb022b59d7ae6d20993599b47e4b968b.tar.gz cpython-c8de883bcb022b59d7ae6d20993599b47e4b968b.tar.bz2 | |
[3.11] gh-99184: Bypass instance attribute access in `repr` of `weakref.ref` (GH-99244) (#103789)
gh-99184: Bypass instance attribute access in `repr` of `weakref.ref` (GH-99244)
(cherry picked from commit 58b6be3791f55ceb550822ffd8664eca10fd89c4)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
Diffstat (limited to 'Objects/weakrefobject.c')
| -rw-r--r-- | Objects/weakrefobject.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/Objects/weakrefobject.c b/Objects/weakrefobject.c index d26fc9e..c76c928 100644 --- a/Objects/weakrefobject.c +++ b/Objects/weakrefobject.c @@ -170,10 +170,7 @@ weakref_repr(PyWeakReference *self) } Py_INCREF(obj); - if (_PyObject_LookupAttr(obj, &_Py_ID(__name__), &name) < 0) { - Py_DECREF(obj); - return NULL; - } + name = _PyObject_LookupSpecial(obj, &_Py_ID(__name__)); if (name == NULL || !PyUnicode_Check(name)) { repr = PyUnicode_FromFormat( "<weakref at %p; to '%s' at %p>", |