[issue23689] Memory leak in Modules/sre_lib.h

[Serhiy Storchaka]

Serhiy Storchaka <storchaka+cpython at gmail.com> added the comment:

Thank you Ma Lin for all your work.

The fix changes interfaces of some internal functions which can be used in third-party code, and the bug occurs only in special circumstances, so it is not practical to backport it.

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resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed
versions: +Python 3.11 -Python 3.8

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<https://bugs.python.org/issue23689>
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