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| author | Serhiy Storchaka <storchaka@gmail.com> | 2023-08-16 10:10:42 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-08-16 10:10:42 (GMT) |
| commit | b5176a86bd2587856f88aec3958ad8caef7b11fc (patch) | |
| tree | 05d4f4c35fedcef25b71320d992aaca9ff298fe6 /Lib | |
| parent | aa9707dda9f8dcbe2ada8d8a7280f0f6a8229c59 (diff) | |
| download | cpython-b5176a86bd2587856f88aec3958ad8caef7b11fc.zip cpython-b5176a86bd2587856f88aec3958ad8caef7b11fc.tar.gz cpython-b5176a86bd2587856f88aec3958ad8caef7b11fc.tar.bz2 | |
[3.12] gh-106844: Fix issues in _winapi.LCMapStringEx (GH-107832) (#107874)
* Strings with length from 2**31-1 to 2**32-2 always caused MemoryError,
it doesn't matter how much memory is available.
* Strings with length exactly 2**32-1 caused OSError.
* Strings longer than 2**32-1 characters were truncated due to integer overflow bug.
* Strings containing the null character were truncated at the first null character.
Now strings longer than 2**31-1 characters caused OverflowError and the null character is allowed..
(cherry picked from commit 04cc01453db2f0af72a06440831637f8bf512daf)
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/test_ntpath.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Lib/test/test_ntpath.py b/Lib/test/test_ntpath.py index 538d758..78e1cb5 100644 --- a/Lib/test/test_ntpath.py +++ b/Lib/test/test_ntpath.py @@ -1036,6 +1036,7 @@ class PathLikeTests(NtpathTestCase): self._check_function(self.path.normcase) if sys.platform == 'win32': self.assertEqual(ntpath.normcase('\u03a9\u2126'), 'ωΩ') + self.assertEqual(ntpath.normcase('abc\x00def'), 'abc\x00def') def test_path_isabs(self): self._check_function(self.path.isabs) |