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| author | Serhiy Storchaka <storchaka@gmail.com> | 2022-05-01 10:01:56 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-05-01 10:01:56 (GMT) |
| commit | 54f06aeb74909f6c3b0727e73987639732428751 (patch) | |
| tree | 4b4a30aac54e14ea3302c8bb9b8bc157b6b31910 | |
| parent | fcbff77b26c44b8ee58c2ef2c3b25b3ffe7c20e9 (diff) | |
| download | cpython-54f06aeb74909f6c3b0727e73987639732428751.zip cpython-54f06aeb74909f6c3b0727e73987639732428751.tar.gz cpython-54f06aeb74909f6c3b0727e73987639732428751.tar.bz2 | |
[3.9] gh-92049: Forbid pickling constants re._constants.SUCCESS etc (GH-92070) (GH-92073) (GH-92102)
Previously, pickling did not fail, but the result could not be unpickled.
(cherry picked from commit 6d0d547033e295f91f05030322acfbb0e280fc1f)
(cherry picked from commit e8ff3c92f69b475aa20ba7c08efccbc329f9b42e)
| -rw-r--r-- | Lib/sre_constants.py | 2 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2022-04-30-10-53-10.gh-issue-92049.5SEKoh.rst | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/Lib/sre_constants.py b/Lib/sre_constants.py index 8e613cb..db3ca51 100644 --- a/Lib/sre_constants.py +++ b/Lib/sre_constants.py @@ -62,6 +62,8 @@ class _NamedIntConstant(int): def __repr__(self): return self.name + __reduce__ = None + MAXREPEAT = _NamedIntConstant(MAXREPEAT, 'MAXREPEAT') def _makecodes(names): diff --git a/Misc/NEWS.d/next/Library/2022-04-30-10-53-10.gh-issue-92049.5SEKoh.rst b/Misc/NEWS.d/next/Library/2022-04-30-10-53-10.gh-issue-92049.5SEKoh.rst new file mode 100644 index 0000000..cad4621 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2022-04-30-10-53-10.gh-issue-92049.5SEKoh.rst @@ -0,0 +1,2 @@ +Forbid pickling constants ``re._constants.SUCCESS`` etc. Previously, +pickling did not fail, but the result could not be unpickled. |