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bpo-45030: Fix integer overflow in __reduce__ of the range iterator #28000

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merged 1 commit into from Sep 4, 2021
Merged

bpo-45030: Fix integer overflow in __reduce__ of the range iterator #28000

merged 1 commit into from Sep 4, 2021

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@serhiy-storchaka
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@serhiy-storchaka serhiy-storchaka commented Aug 27, 2021 •
edited by bedevere-bot

https://bugs.python.org/issue45030
@serhiy-storchaka serhiy-storchaka merged commit 936f6a1 into python:main Sep 4, 2021
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@miss-islington miss-islington commented Sep 4, 2021

Thanks @serhiy-storchaka for the PR 🌮🎉.. I'm working now to backport this PR to: 3.9, 3.10.
🐍🍒⛏🤖

@serhiy-storchaka serhiy-storchaka deleted the range-iter-overflow branch Sep 4, 2021
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@bedevere-bot bedevere-bot commented Sep 4, 2021

GH-28160 is a backport of this pull request to the 3.10 branch.

miss-islington added a commit to miss-islington/cpython that referenced this issue Sep 4, 2021
@serhiy-storchaka @miss-islington
bpo-45030: Fix integer overflow in __reduce__ of the range iterator (p…
bd78a5a 
…ythonGH-28000)

It happened with fast range iterator  when the calculated stop = start + step * len
was out of the C long range.
(cherry picked from commit 936f6a1)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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@bedevere-bot bedevere-bot commented Sep 4, 2021

GH-28161 is a backport of this pull request to the 3.9 branch.

miss-islington added a commit to miss-islington/cpython that referenced this issue Sep 4, 2021
@serhiy-storchaka @miss-islington
bpo-45030: Fix integer overflow in __reduce__ of the range iterator (p…
896100e 
…ythonGH-28000)

It happened with fast range iterator  when the calculated stop = start + step * len
was out of the C long range.
(cherry picked from commit 936f6a1)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
miss-islington added a commit that referenced this issue Sep 4, 2021
@serhiy-storchaka @miss-islington
bpo-45030: Fix integer overflow in __reduce__ of the range iterator (G…
ed9f927 
…H-28000)

It happened with fast range iterator  when the calculated stop = start + step * len
was out of the C long range.
(cherry picked from commit 936f6a1)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
miss-islington added a commit that referenced this issue Sep 4, 2021
@serhiy-storchaka @miss-islington
bpo-45030: Fix integer overflow in __reduce__ of the range iterator (G…
fecd17f 
…H-28000)

It happened with fast range iterator  when the calculated stop = start + step * len
was out of the C long range.
(cherry picked from commit 936f6a1)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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