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gh-111132: Fix crash on interactive_filename in run_mod (#111136)

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Nikita Sobolev 2023-10-20 23:31:26 +03:00 • committed by GitHub
parent 37e4e20eaa
commit 124259f9b3
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2 changed files with 14 additions and 1 deletions
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11
Lib/test/test_cmd_line_script.py
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@ -684,6 +684,17 @@ class CmdLineTest(unittest.TestCase):
]
)
def test_syntaxerror_does_not_crash(self):
script = "nonlocal x\n"
with os_helper.temp_dir() as script_dir:
script_name = _make_test_script(script_dir, 'script', script)
exitcode, stdout, stderr = assert_python_failure(script_name)
text = io.TextIOWrapper(io.BytesIO(stderr), 'ascii').read()
# It used to crash in https://github.com/python/cpython/issues/111132
self.assertTrue(text.endswith(
'SyntaxError: nonlocal declaration not allowed at module level\n',
), text)
def test_consistent_sys_path_for_direct_execution(self):
# This test case ensures that the following all give the same
# sys.path configuration:

4
Python/pythonrun.c
View file

@ -1277,7 +1277,9 @@ run_mod(mod_ty mod, PyObject *filename, PyObject *globals, PyObject *locals,
PyCodeObject *co = _PyAST_Compile(mod, interactive_filename, flags, -1, arena);
if (co == NULL) {
Py_DECREF(interactive_filename);
if (interactive_src) {
Py_DECREF(interactive_filename);
}
return NULL;
}