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| author | Mark Dickinson <dickinsm@gmail.com> | 2009-09-29 19:01:06 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2009-09-29 19:01:06 (GMT) |
| commit | 7e7a3ec901be55c868c800d541b5a1622e0ec7fb (patch) | |
| tree | 0d99456b092c46913a9358c743ed3270f0d34c25 /Lib/test | |
| parent | 13305f681ba7ef1bb23c82fee674ec47d822bbbc (diff) | |
| download | cpython-7e7a3ec901be55c868c800d541b5a1622e0ec7fb.zip cpython-7e7a3ec901be55c868c800d541b5a1622e0ec7fb.tar.gz cpython-7e7a3ec901be55c868c800d541b5a1622e0ec7fb.tar.bz2 | |
Issue #7019: Unmarshalling of bad long data could produce unnormalized
PyLongs. Raise ValueError instead.
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_marshal.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/test/test_marshal.py b/Lib/test/test_marshal.py index 0cd46a2..7669182 100644 --- a/Lib/test/test_marshal.py +++ b/Lib/test/test_marshal.py @@ -262,6 +262,11 @@ class BugsTestCase(unittest.TestCase): testString = 'abc' * size marshal.dumps(testString) + def test_invalid_longs(self): + # Issue #7019: marshal.loads shouldn't produce unnormalized PyLongs + invalid_string = 'l\x02\x00\x00\x00\x00\x00\x00\x00' + self.assertRaises(ValueError, marshal.loads, invalid_string) + def test_main(): test_support.run_unittest(IntTestCase, |