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| author | Steve Dower <steve.dower@microsoft.com> | 2015-09-05 19:16:06 (GMT) |
|---|---|---|
| committer | Steve Dower <steve.dower@microsoft.com> | 2015-09-05 19:16:06 (GMT) |
| commit | 373602fa3f3e54ca4f7e7a87948b6df86a17a3e6 (patch) | |
| tree | 6cdaeee966d45d9796e6f5f9c340cb7ed4565ea3 /Lib/test/test_time.py | |
| parent | 7d293ee97dbe27e2b6a43f900cf988572108c18e (diff) | |
| download | cpython-373602fa3f3e54ca4f7e7a87948b6df86a17a3e6.zip cpython-373602fa3f3e54ca4f7e7a87948b6df86a17a3e6.tar.gz cpython-373602fa3f3e54ca4f7e7a87948b6df86a17a3e6.tar.bz2 | |
Issue #24917: time_strftime() Buffer Over-read. Patch by John Leitch.
Diffstat (limited to 'Lib/test/test_time.py')
| -rw-r--r-- | Lib/test/test_time.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/test/test_time.py b/Lib/test/test_time.py index 6334e02..3f571a0 100644 --- a/Lib/test/test_time.py +++ b/Lib/test/test_time.py @@ -174,6 +174,12 @@ class TimeTestCase(unittest.TestCase): def test_strftime_bounding_check(self): self._bounds_checking(lambda tup: time.strftime('', tup)) + def test_strftime_format_check(self): + for x in [ '', 'A', '%A', '%AA' ]: + for y in range(0x0, 0x10): + for z in [ '%', 'A%', 'AA%', '%A%', 'A%A%', '%#' ]: + self.assertRaises(ValueError, time.strftime, x * y + z) + def test_default_values_for_zero(self): # Make sure that using all zeros uses the proper default # values. No test for daylight savings since strftime() does |