diff options
| -rw-r--r-- | Lib/test/datetimetester.py | 5 | ||||
| -rw-r--r-- | Misc/NEWS | 3 | ||||
| -rw-r--r-- | Modules/_datetimemodule.c | 21 |
3 files changed, 18 insertions, 11 deletions
diff --git a/Lib/test/datetimetester.py b/Lib/test/datetimetester.py index 2350125..bccd97a 100644 --- a/Lib/test/datetimetester.py +++ b/Lib/test/datetimetester.py @@ -4313,6 +4313,11 @@ class TestLocalTimeDisambiguation(unittest.TestCase): dt = dt.replace(fold=1, tzinfo=Eastern) self.assertEqual(t.replace(tzinfo=None).fold, 1) self.assertEqual(dt.replace(tzinfo=None).fold, 1) + # Out of bounds. + with self.assertRaises(ValueError): + t.replace(fold=2) + with self.assertRaises(ValueError): + dt.replace(fold=2) # Check that fold is a keyword-only argument with self.assertRaises(TypeError): t.replace(1, 1, 1, None, 1) @@ -301,6 +301,9 @@ Extension Modules Library ------- +- bpo-29953: Fixed memory leaks in the replace() method of datetime and time + objects when pass out of bound fold argument. + - bpo-29942: Fix a crash in itertools.chain.from_iterable when encountering long runs of empty iterables. diff --git a/Modules/_datetimemodule.c b/Modules/_datetimemodule.c index 3661c78..3439040 100644 --- a/Modules/_datetimemodule.c +++ b/Modules/_datetimemodule.c @@ -3937,16 +3937,16 @@ time_replace(PyDateTime_Time *self, PyObject *args, PyObject *kw) time_kws, &hh, &mm, &ss, &us, &tzinfo, &fold)) return NULL; + if (fold != 0 && fold != 1) { + PyErr_SetString(PyExc_ValueError, + "fold must be either 0 or 1"); + return NULL; + } tuple = Py_BuildValue("iiiiO", hh, mm, ss, us, tzinfo); if (tuple == NULL) return NULL; clone = time_new(Py_TYPE(self), tuple, NULL); if (clone != NULL) { - if (fold != 0 && fold != 1) { - PyErr_SetString(PyExc_ValueError, - "fold must be either 0 or 1"); - return NULL; - } TIME_SET_FOLD(clone, fold); } Py_DECREF(tuple); @@ -5030,17 +5030,16 @@ datetime_replace(PyDateTime_DateTime *self, PyObject *args, PyObject *kw) &y, &m, &d, &hh, &mm, &ss, &us, &tzinfo, &fold)) return NULL; + if (fold != 0 && fold != 1) { + PyErr_SetString(PyExc_ValueError, + "fold must be either 0 or 1"); + return NULL; + } tuple = Py_BuildValue("iiiiiiiO", y, m, d, hh, mm, ss, us, tzinfo); if (tuple == NULL) return NULL; clone = datetime_new(Py_TYPE(self), tuple, NULL); - if (clone != NULL) { - if (fold != 0 && fold != 1) { - PyErr_SetString(PyExc_ValueError, - "fold must be either 0 or 1"); - return NULL; - } DATE_SET_FOLD(clone, fold); } Py_DECREF(tuple); |