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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2018-07-14 03:58:12 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-07-14 03:58:12 (GMT) |
| commit | c721472fb83d1f7c7606bcf33ba2d42d6127a764 (patch) | |
| tree | 5423358bf1045bb2902ddbf92a772c2689146b35 /Lib/test/test_complex.py | |
| parent | cf21d0031dd84544d4108765553c2b03dfe726c5 (diff) | |
| download | cpython-c721472fb83d1f7c7606bcf33ba2d42d6127a764.zip cpython-c721472fb83d1f7c7606bcf33ba2d42d6127a764.tar.gz cpython-c721472fb83d1f7c7606bcf33ba2d42d6127a764.tar.bz2 | |
bpo-34087: Fix buffer overflow in int(s) and similar functions (GH-8274)
`_PyUnicode_TransformDecimalAndSpaceToASCII()` missed trailing NUL char.
It caused buffer overflow in `_Py_string_to_number_with_underscores()`.
This bug is introduced in 9b6c60cb.
(cherry picked from commit 16dfca4d829e45f36e71bf43f83226659ce49315)
Co-authored-by: INADA Naoki <methane@users.noreply.github.com>
Diffstat (limited to 'Lib/test/test_complex.py')
| -rw-r--r-- | Lib/test/test_complex.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/test/test_complex.py b/Lib/test/test_complex.py index 2d883c5..21c6eae 100644 --- a/Lib/test/test_complex.py +++ b/Lib/test/test_complex.py @@ -345,6 +345,9 @@ class ComplexTest(unittest.TestCase): self.assertEqual(type(complex("1"*500)), complex) # check whitespace processing self.assertEqual(complex('\N{EM SPACE}(\N{EN SPACE}1+1j ) '), 1+1j) + # Invalid unicode string + # See bpo-34087 + self.assertRaises(ValueError, complex, '\u3053\u3093\u306b\u3061\u306f') class EvilExc(Exception): pass |