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gh-138204: Forbid expansion of a shared anonymous mmap on Linux#138220

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serhiy-storchaka merged 4 commits into
python:mainfrom
serhiy-storchaka:mmap-expand-shared-anonymous
Sep 2, 2025
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gh-138204: Forbid expansion of a shared anonymous mmap on Linux#138220
serhiy-storchaka merged 4 commits into
python:mainfrom
serhiy-storchaka:mmap-expand-shared-anonymous

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@serhiy-storchaka serhiy-storchaka commented Aug 28, 2025

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@serhiy-storchaka serhiy-storchaka added the 🔨 test-with-buildbots Test PR w/ buildbots; report in status section label Aug 29, 2025
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🤖 New build scheduled with the buildbot fleet by @serhiy-storchaka for commit f73bbaf 🤖

Results will be shown at:

https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F138220%2Fmerge

If you want to schedule another build, you need to add the 🔨 test-with-buildbots label again.

@bedevere-bot bedevere-bot removed the 🔨 test-with-buildbots Test PR w/ buildbots; report in status section label Aug 29, 2025
@serhiy-storchaka serhiy-storchaka merged commit 33fcb0c into python:main Sep 2, 2025
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Thanks @serhiy-storchaka for the PR 🌮🎉.. I'm working now to backport this PR to: 3.13, 3.14.
🐍🍒⛏🤖

@serhiy-storchaka serhiy-storchaka deleted the mmap-expand-shared-anonymous branch September 2, 2025 16:00
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Sep 2, 2025
…pythonGH-138220)

This is a Linux kernel bug which caused a bus error.
https://bugzilla.kernel.org/show_bug.cgi?id=8691
(cherry picked from commit 33fcb0c)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Sep 2, 2025
…pythonGH-138220)

This is a Linux kernel bug which caused a bus error.
https://bugzilla.kernel.org/show_bug.cgi?id=8691
(cherry picked from commit 33fcb0c)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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bedevere-app Bot commented Sep 2, 2025

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GH-138386 is a backport of this pull request to the 3.14 branch.

@bedevere-app bedevere-app Bot removed the needs backport to 3.14 bugs and security fixes label Sep 2, 2025
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bedevere-app Bot commented Sep 2, 2025

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GH-138387 is a backport of this pull request to the 3.13 branch.

@bedevere-app bedevere-app Bot removed the needs backport to 3.13 bugs and security fixes label Sep 2, 2025
serhiy-storchaka added a commit that referenced this pull request Sep 3, 2025
GH-138220) (GH-138387)

This is a Linux kernel bug which caused a bus error.
https://bugzilla.kernel.org/show_bug.cgi?id=8691
(cherry picked from commit 33fcb0c)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
lkollar pushed a commit to lkollar/cpython that referenced this pull request Sep 9, 2025
encukou pushed a commit that referenced this pull request Oct 8, 2025
GH-138220) (GH-138386)

This is a Linux kernel bug which caused a bus error.
https://bugzilla.kernel.org/show_bug.cgi?id=8691
(cherry picked from commit 33fcb0c)

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