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Merged revisions 75145 via svnmerge from

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svn+ssh://pythondev@www.python.org/python/branches/py3k

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  r75145 | mark.dickinson | 2009-09-29 20:21:35 +0100 (Tue, 29 Sep 2009) | 10 lines

  Merged revisions 75141 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r75141 | mark.dickinson | 2009-09-29 20:01:06 +0100 (Tue, 29 Sep 2009) | 3 lines

    Issue #7019:  Unmarshalling of bad long data could produce unnormalized
    PyLongs.  Raise ValueError instead.
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This commit is contained in:
Mark Dickinson 2009-09-29 19:24:38 +00:00
parent 595ad32f59
commit 2bbeb0eacd
3 changed files with 21 additions and 3 deletions
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5
Lib/test/test_marshal.py
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@ -212,6 +212,11 @@ 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 = b'l\x02\x00\x00\x00\x00\x00\x00\x00'
self.assertRaises(ValueError, marshal.loads, invalid_string)
def test_main():
support.run_unittest(IntTestCase,