René's URL Explorer Experiment


Title: [3.13] gh-151763: Fix OOM-0013 crash when the parser or compiler fails to allocate (GH-151968) by tonghuaroot · Pull Request #152840 · python/cpython · GitHub

Open Graph Title: [3.13] gh-151763: Fix OOM-0013 crash when the parser or compiler fails to allocate (GH-151968) by tonghuaroot · Pull Request #152840 · python/cpython

X Title: [3.13] gh-151763: Fix OOM-0013 crash when the parser or compiler fails to allocate (GH-151968) by tonghuaroot · Pull Request #152840 · python/cpython

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

Open Graph Description: (cherry picked from commit 669299b) Co-authored-by: tonghuaroot (童话) tonghuaroot@gmail.com Issue: CPython crashes on memory-allocation failure (OOM): 35 findings (4 dups → 31 distinct) #151763

X Description: (cherry picked from commit 669299b) Co-authored-by: tonghuaroot (童话) tonghuaroot@gmail.com Issue: CPython crashes on memory-allocation failure (OOM): 35 findings (4 dups → 31 distinct) #151763

Mail addresses
tonghuaroot@gmail.com

Opengraph URL: https://github.com/python/cpython/pull/152840

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:0e3ded45-eb25-a287-6133-e18b49caf4ae
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idD8F0:54EC2:408C17:564A18:6A533F09
html-safe-nonce23d6c46e897b2b5d9976816026c2b03ada09b536352de94ee6fe8146d4ccf0a0
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJEOEYwOjU0RUMyOjQwOEMxNzo1NjRBMTg6NkE1MzNGMDkiLCJ2aXNpdG9yX2lkIjoiODE5Mjc1Nzg1MjczODE4ODg5IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac4e80610eb1127043b0611dc1033b719858a4a36d59ebdeec268ecfae6f7cd86e
hovercard-subject-tagpull_request:3974968420
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/python/cpython/152840/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/0cbf8744891f4986b5a5d580272c7141807fb89ed131c61f68c7a4f84403987c/python/cpython/pull/152840
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/0cbf8744891f4986b5a5d580272c7141807fb89ed131c61f68c7a4f84403987c/python/cpython/pull/152840
og:image:alt(cherry picked from commit 669299b) Co-authored-by: tonghuaroot (童话) tonghuaroot@gmail.com Issue: CPython crashes on memory-allocation failure (OOM): 35 findings (4 dups → 31 distinct) #151763
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernametonghuaroot
hostnamegithub.com
expected-hostnamegithub.com
Noneb9a586c06a05a7a86fc7e3f4dbd03e42f6869085879aa184aa6369456dbd50fb
turbo-cache-controlno-cache
go-importgithub.com/python/cpython git https://github.com/python/cpython.git
octolytics-dimension-user_id1525981
octolytics-dimension-user_loginpython
octolytics-dimension-repository_id81598961
octolytics-dimension-repository_nwopython/cpython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id81598961
octolytics-dimension-repository_network_root_nwopython/cpython
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release07a982c1d40157c619b364352b704c3ce66bb332
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/152840#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F152840
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F152840
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/pull/152840
Reloadhttps://github.com/python/cpython/pull/152840
Reloadhttps://github.com/python/cpython/pull/152840
Please reload this pagehttps://github.com/python/cpython/pull/152840
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/152840
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 35k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 73.8k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.3k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security and quality 0 https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Code https://github.com/python/cpython
Issues https://github.com/python/cpython/issues
Pull requests https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security and quality https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
pablogsalhttps://github.com/pablogsal
python:3.13https://github.com/python/cpython/tree/3.13
tonghuaroot:backport-669299b-3.13https://github.com/tonghuaroot/cpython/tree/backport-669299b-3.13
Conversationhttps://github.com/python/cpython/pull/152840
Commits1 (1)https://github.com/python/cpython/pull/152840/commits
Checkshttps://github.com/python/cpython/pull/152840/checks
Files changedhttps://github.com/python/cpython/pull/152840/files
[3.13] gh-151763: Fix OOM-0013 crash when the parser or compiler fails to allocate (GH-151968)https://github.com/python/cpython/pull/152840#top
pablogsalhttps://github.com/pablogsal
python:3.13https://github.com/python/cpython/tree/3.13
tonghuaroot:backport-669299b-3.13https://github.com/tonghuaroot/cpython/tree/backport-669299b-3.13
https://github.com/tonghuaroot
tonghuaroothttps://github.com/tonghuaroot
Jul 2, 2026https://github.com/python/cpython/pull/152840#issue-4790541468
669299bhttps://github.com/python/cpython/commit/669299b62f6c2176d4bedcf550fb9baaabd6a9d6
CPython crashes on memory-allocation failure (OOM): 35 findings (4 dups → 31 distinct) #151763https://github.com/python/cpython/issues/151763
Please reload this pagehttps://github.com/python/cpython/pull/152840
https://github.com/tonghuaroot
pythongh-151763https://github.com/python/cpython/issues/151763
: Fix OOM-0013 crash when the parser or compiler fails…https://github.com/python/cpython/pull/152840/commits/cd6dd6c396bc3fd78fb88a6e9f9418375fc2caca
cd6dd6chttps://github.com/python/cpython/pull/152840/commits/cd6dd6c396bc3fd78fb88a6e9f9418375fc2caca
pythonGH-151968https://github.com/python/cpython/pull/151968
669299bhttps://github.com/tonghuaroot/cpython/commit/669299b62f6c2176d4bedcf550fb9baaabd6a9d6
https://github.com/tonghuaroot
tonghuaroothttps://github.com/tonghuaroot
iritkatrielhttps://github.com/iritkatriel
lysnikolaouhttps://github.com/lysnikolaou
markshannonhttps://github.com/markshannon
pablogsalhttps://github.com/pablogsal
code ownershttps://github.com/python/cpython/blob/62edaba761c61474ba1036fe1547b299af6d3b2b/.github/CODEOWNERS#L38
July 2, 2026 01:50https://github.com/python/cpython/pull/152840#event-27456991202
CPython crashes on memory-allocation failure (OOM): 35 findings (4 dups → 31 distinct) #151763 https://github.com/python/cpython/issues/151763
gh-151763: Fix OOM-0013 crash when the parser or compiler fails to allocate #151968 https://github.com/python/cpython/pull/151968
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20review%22
Jul 2, 2026https://github.com/python/cpython/pull/152840#event-27456994370
https://github.com/apps/read-the-docs-community
read-the-docs-communityhttps://github.com/apps/read-the-docs-community
Jul 2, 2026https://github.com/python/cpython/pull/152840#issuecomment-4861500310
cpython-previewshttps://app.readthedocs.org/projects/cpython-previews/
#33403058https://app.readthedocs.org/projects/cpython-previews/builds/33403058/
cd6dd6chttps://github.com/python/cpython/commit/cd6dd6c396bc3fd78fb88a6e9f9418375fc2caca
mainhttps://cpython-previews.readthedocs.io/en/main/
669299bhttps://github.com/python/cpython/commit/669299b62f6c2176d4bedcf550fb9baaabd6a9d6
  🔍 Preview build   https://cpython-previews--152840.org.readthedocs.build/en/152840/
library/asyncio-policy.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/library/asyncio-policy.html
about.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/about.html
bugs.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/bugs.html
copyright.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/copyright.html
glossary.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/glossary.html
index.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/index.html
license.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/license.html
py-modindex.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/py-modindex.html
c-api/allocation.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/c-api/allocation.html
c-api/apiabiversion.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/c-api/apiabiversion.html
c-api/arg.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/c-api/arg.html
improve-page-nojs.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/improve-page-nojs.html
improve-page.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/improve-page.html
_static/tachyon-example-flamegraph.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/_static/tachyon-example-flamegraph.html
_static/tachyon-example-heatmap.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/_static/tachyon-example-heatmap.html
c-api/extension-modules.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/c-api/extension-modules.html
c-api/interp-lifecycle.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/c-api/interp-lifecycle.html
c-api/lifecycle.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/c-api/lifecycle.html
c-api/profiling.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/c-api/profiling.html
c-api/sentinel.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/c-api/sentinel.html
c-api/slots.htmlhttps://cpython-previews--152840.org.readthedocs.build/en/152840/c-api/slots.html
Please reload this pagehttps://github.com/python/cpython/pull/152840
https://github.com/pablogsal
pablogsalhttps://github.com/pablogsal
Jul 2, 2026 https://github.com/python/cpython/pull/152840#pullrequestreview-4615432252
View reviewed changes https://github.com/python/cpython/pull/152840/files/cd6dd6c396bc3fd78fb88a6e9f9418375fc2caca
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
awaiting review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20review%22
Jul 2, 2026https://github.com/python/cpython/pull/152840#event-27466657830
https://github.com/pablogsal
pablogsalhttps://github.com/pablogsal
cdc1472https://github.com/python/cpython/commit/cdc1472dfd1c105a827535bdde73126af7eef12a
Jul 2, 2026https://github.com/python/cpython/pull/152840#event-27468449545
Please reload this pagehttps://github.com/python/cpython/pull/152840
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
Jul 2, 2026https://github.com/python/cpython/pull/152840#event-27468451525
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F152840
https://github.com/pablogsal
pablogsal https://github.com/pablogsal
https://github.com/python/cpython/pull/152840/files/cd6dd6c396bc3fd78fb88a6e9f9418375fc2caca
https://github.com/lysnikolaou
lysnikolaou https://github.com/lysnikolaou
https://github.com/markshannon
markshannon https://github.com/markshannon
https://github.com/iritkatriel
iritkatriel https://github.com/iritkatriel
Please reload this pagehttps://github.com/python/cpython/pull/152840
https://github.com/tonghuaroot
https://github.com/pablogsal
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.