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[3.6] bpo-13617: Reject embedded null characters in wchar* strings. (GH-2302) (#2462)

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Based on patch by Victor Stinner.

Add private C API function _PyUnicode_AsUnicode() which is similar to
PyUnicode_AsUnicode(), but checks for null characters..
(cherry picked from commit f7eae0adfc)
This commit is contained in:
Serhiy Storchaka 2017-06-28 09:27:35 +03:00 • committed by GitHub
parent 413c0a92bc
commit 0834905d9b
22 changed files with 115 additions and 24 deletions
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4
Lib/test/test_imp.py
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@ -314,6 +314,10 @@ class ImportTests(unittest.TestCase):
loader.get_data(imp.__file__) # File should be closed
loader.get_data(imp.__file__) # Will need to create a newly opened file
def test_load_source(self):
with self.assertRaisesRegex(ValueError, 'embedded null'):
imp.load_source(__name__, __file__ + "\0")
class ReloadTests(unittest.TestCase):