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| author | Serhiy Storchaka <storchaka@gmail.com> | 2015-11-14 13:10:35 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2015-11-14 13:10:35 (GMT) |
| commit | 0d441119f5eb6437f6145e89e0963f75494d8a3f (patch) | |
| tree | d8504a540716a9399777ba8f4a65ac7c1ef25ddb /Lib | |
| parent | 806fb2540520839812887140fa1d4ba2e60ecc5e (diff) | |
| download | cpython-0d441119f5eb6437f6145e89e0963f75494d8a3f.zip cpython-0d441119f5eb6437f6145e89e0963f75494d8a3f.tar.gz cpython-0d441119f5eb6437f6145e89e0963f75494d8a3f.tar.bz2 | |
Issue #25388: Fixed tokenizer crash when processing undecodable source code
with a null byte.
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/test_compile.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/test_compile.py b/Lib/test/test_compile.py index 2affcc9..ee28ca9 100644 --- a/Lib/test/test_compile.py +++ b/Lib/test/test_compile.py @@ -504,6 +504,16 @@ if 1: res = script_helper.run_python_until_end(fn)[0] self.assertIn(b"Non-UTF-8", res.err) + def test_yet_more_evil_still_undecodable(self): + # Issue #25388 + src = b"#\x00\n#\xfd\n" + with tempfile.TemporaryDirectory() as tmpd: + fn = os.path.join(tmpd, "bad.py") + with open(fn, "wb") as fp: + fp.write(src) + res = script_helper.run_python_until_end(fn)[0] + self.assertIn(b"Non-UTF-8", res.err) + @support.cpython_only def test_compiler_recursion_limit(self): # Expected limit is sys.getrecursionlimit() * the scaling factor |