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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2024-05-23 15:58:34 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-23 15:58:34 (GMT) |
| commit | 251ef2e36f61a1c4b7c628ba9dc38a10a355a058 (patch) | |
| tree | 18d6c2bc1c11eb969fc3216b549feb2d67f78b1a /Objects | |
| parent | dbe4f8a2e8b9751bbe8d0551e55d27267b0bfcde (diff) | |
| download | cpython-251ef2e36f61a1c4b7c628ba9dc38a10a355a058.zip cpython-251ef2e36f61a1c4b7c628ba9dc38a10a355a058.tar.gz cpython-251ef2e36f61a1c4b7c628ba9dc38a10a355a058.tar.bz2 | |
[3.13] GH-117195: Avoid assertion error in `object.__sizeof__` (GH-117220) (GH-119456)
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/typeobject.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Objects/typeobject.c b/Objects/typeobject.c index b7c3fcf..4af4971 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -7037,8 +7037,11 @@ object___sizeof___impl(PyObject *self) res = 0; isize = Py_TYPE(self)->tp_itemsize; - if (isize > 0) - res = Py_SIZE(self) * isize; + if (isize > 0) { + /* This assumes that ob_size is valid if tp_itemsize is not 0, + which isn't true for PyLongObject. */ + res = _PyVarObject_CAST(self)->ob_size * isize; + } res += Py_TYPE(self)->tp_basicsize; return PyLong_FromSsize_t(res); |