diff options
| author | Oren Milman <orenmn@gmail.com> | 2018-09-12 22:14:35 +0300 |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2018-09-12 22:14:35 +0300 |
| commit | 0bd1a2dcfdf36b181385ae61361e7692f4ebb0fd (patch) | |
| tree | 0adf66fd5134076264070c7cd2777eb310d38ae3 /Modules/posixmodule.c | |
| parent | e5024517811ee990b770fca0ba7058742d00e032 (diff) | |
| download | cpython-git-0bd1a2dcfdf36b181385ae61361e7692f4ebb0fd.tar.gz | |
bpo-31577: Fix a crash in os.utime() in case of a bad ns argument. (GH-3752)
Diffstat (limited to 'Modules/posixmodule.c')
| -rw-r--r-- | Modules/posixmodule.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 48bd5dc394..7c02351a46 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -4630,6 +4630,12 @@ split_py_long_to_s_and_ns(PyObject *py_long, time_t *s, long *ns) divmod = PyNumber_Divmod(py_long, billion); if (!divmod) goto exit; + if (!PyTuple_Check(divmod) || PyTuple_GET_SIZE(divmod) != 2) { + PyErr_Format(PyExc_TypeError, + "%.200s.__divmod__() must return a 2-tuple, not %.200s", + Py_TYPE(py_long)->tp_name, Py_TYPE(divmod)->tp_name); + goto exit; + } *s = _PyLong_AsTime_t(PyTuple_GET_ITEM(divmod, 0)); if ((*s == -1) && PyErr_Occurred()) goto exit; |