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Title: gh-109786: Fix leaks when re-enter itertools.pairwise.__next__() by serhiy-storchaka · Pull Request #109788 · python/cpython · GitHub

Open Graph Title: gh-109786: Fix leaks when re-enter itertools.pairwise.__next__() by serhiy-storchaka · Pull Request #109788 · python/cpython

X Title: gh-109786: Fix leaks when re-enter itertools.pairwise.__next__() by serhiy-storchaka · Pull Request #109788 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Issue: Re-entering pairwise.__next__() leaks references #109786

X Description: Issue: Re-entering pairwise.__next__() leaks references #109786

Opengraph URL: https://github.com/python/cpython/pull/109788

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serhiy-storchaka:itertools-pairwise-reenterhttps://github.com/serhiy-storchaka/cpython/tree/itertools-pairwise-reenter
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Commits6 (6)https://github.com/python/cpython/pull/109788/commits
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gh-109786: Fix leaks when re-enter itertools.pairwise.__next__()https://github.com/python/cpython/pull/109788/commits#top
serhiy-storchakahttps://github.com/serhiy-storchaka
python:mainhttps://github.com/python/cpython/tree/main
serhiy-storchaka:itertools-pairwise-reenterhttps://github.com/serhiy-storchaka/cpython/tree/itertools-pairwise-reenter
gh-109786: Fix leaks when re-enter itertools.pairwise.__next__()https://github.com/python/cpython/pull/109788/commits/c0f43606f8c82cc9511c51fa2a9d12d058fbb438
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/python/cpython/commits?author=serhiy-storchaka
c0f4360https://github.com/python/cpython/pull/109788/commits/c0f43606f8c82cc9511c51fa2a9d12d058fbb438
https://github.com/python/cpython/tree/c0f43606f8c82cc9511c51fa2a9d12d058fbb438
More closely reproduce current results.https://github.com/python/cpython/pull/109788/commits/6c6556c59fbbd72ae1ad22454c24cc14c83d64ea
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/python/cpython/commits?author=serhiy-storchaka
6c6556chttps://github.com/python/cpython/pull/109788/commits/6c6556c59fbbd72ae1ad22454c24cc14c83d64ea
https://github.com/python/cpython/tree/6c6556c59fbbd72ae1ad22454c24cc14c83d64ea
Add tests for multiple re-entrancy points.https://github.com/python/cpython/pull/109788/commits/5ffe65a3eeb1d6351c4bbf7e6a7f47b4bfe05e9c
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/python/cpython/commits?author=serhiy-storchaka
5ffe65ahttps://github.com/python/cpython/pull/109788/commits/5ffe65a3eeb1d6351c4bbf7e6a7f47b4bfe05e9c
https://github.com/python/cpython/tree/5ffe65a3eeb1d6351c4bbf7e6a7f47b4bfe05e9c
Yet more closely reproduce current results.https://github.com/python/cpython/pull/109788/commits/4c4479129ada05fed9b426a5cd653c7c4034b4f2
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/python/cpython/commits?author=serhiy-storchaka
4c44791https://github.com/python/cpython/pull/109788/commits/4c4479129ada05fed9b426a5cd653c7c4034b4f2
https://github.com/python/cpython/tree/4c4479129ada05fed9b426a5cd653c7c4034b4f2
Fix a crash due to `it` holding borrowed reference.https://github.com/python/cpython/pull/109788/commits/b047b2a79033baba5b6ec417d5cca5e36ebcf4d7
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/python/cpython/commits?author=serhiy-storchaka
b047b2ahttps://github.com/python/cpython/pull/109788/commits/b047b2a79033baba5b6ec417d5cca5e36ebcf4d7
https://github.com/python/cpython/tree/b047b2a79033baba5b6ec417d5cca5e36ebcf4d7
Update 2023-09-23-14-40-51.gh-issue-109786.UX3pKv.rsthttps://github.com/python/cpython/pull/109788/commits/37bc689f8915087dcd33cd4a891c359f587909c8
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/python/cpython/commits?author=serhiy-storchaka
37bc689https://github.com/python/cpython/pull/109788/commits/37bc689f8915087dcd33cd4a891c359f587909c8
https://github.com/python/cpython/tree/37bc689f8915087dcd33cd4a891c359f587909c8
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