René's URL Explorer Experiment


Title: gh-111178: fix UBSan failures for `PyBufferWrapper` by picnixz · Pull Request #131616 · python/cpython · GitHub

Open Graph Title: gh-111178: fix UBSan failures for `PyBufferWrapper` by picnixz · Pull Request #131616 · python/cpython

X Title: gh-111178: fix UBSan failures for `PyBufferWrapper` by picnixz · Pull Request #131616 · python/cpython

Description: Issue: UBSan: Calling a function through pointer to incorrect function type is undefined behavior #111178

Open Graph Description: Issue: UBSan: Calling a function through pointer to incorrect function type is undefined behavior #111178

X Description: Issue: UBSan: Calling a function through pointer to incorrect function type is undefined behavior #111178

Opengraph URL: https://github.com/python/cpython/pull/131616

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:fc4ec91c-433d-2b44-6009-19317cb30953
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idB5A4:39B4F8:31DBD6:4291D9:6969DA90
html-safe-nonce95fb2648571199f90c90e2b0319d0c8af719e7d23dea2191c0f103b8e21b753b
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCNUE0OjM5QjRGODozMURCRDY6NDI5MUQ5OjY5NjlEQTkwIiwidmlzaXRvcl9pZCI6IjE0NjQ4MTU0NDI5MzEwNzk4MjQiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac4d23d4e3ef77908465a02bcd268264197b6925eafbf309f7b14015ad24a7081e
hovercard-subject-tagpull_request:2411846860
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/131616/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/e0da6dab21c79d265a47b19e6b8a1ba2a26015f6712bb45fcd4cc5e5f085f244/python/cpython/pull/131616
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/e0da6dab21c79d265a47b19e6b8a1ba2a26015f6712bb45fcd4cc5e5f085f244/python/cpython/pull/131616
og:image:altIssue: UBSan: Calling a function through pointer to incorrect function type is undefined behavior #111178
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamepicnixz
hostnamegithub.com
expected-hostnamegithub.com
None7b32f1c7c4549428ee399213e8345494fc55b5637195d3fc5f493657579235e8
turbo-cache-controlno-preview
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
releasebdde15ad1b403e23b08bbd89b53fbe6bdf688cad
ui-targetcanary-2
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/131616#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F131616
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
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
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
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/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%2F131616
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/131616
Reloadhttps://github.com/python/cpython/pull/131616
Reloadhttps://github.com/python/cpython/pull/131616
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/131616
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 33.9k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 71.1k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.1k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects 31 https://github.com/python/cpython/projects
Security Uh oh! There was an error while loading. Please reload this page. https://github.com/python/cpython/security
Please reload this pagehttps://github.com/python/cpython/pull/131616
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 https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
Jump to bottomhttps://github.com/python/cpython/pull/131616#issue-comment-box
picnixzhttps://github.com/picnixz
python:mainhttps://github.com/python/cpython/tree/main
picnixz:fix/ubsan/types-buffer-wrapper-111178https://github.com/picnixz/cpython/tree/fix/ubsan/types-buffer-wrapper-111178
gh-111178: fix UBSan failures for PyBufferWrapper https://github.com/python/cpython/pull/131616#top
picnixzhttps://github.com/picnixz
python:mainhttps://github.com/python/cpython/tree/main
picnixz:fix/ubsan/types-buffer-wrapper-111178https://github.com/picnixz/cpython/tree/fix/ubsan/types-buffer-wrapper-111178
Conversation 1 https://github.com/python/cpython/pull/131616
Commits 2 https://github.com/python/cpython/pull/131616/commits
Checks 47 https://github.com/python/cpython/pull/131616/checks
Files changed https://github.com/python/cpython/pull/131616/files
Please reload this pagehttps://github.com/python/cpython/pull/131616
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
https://github.com/picnixz
picnixzhttps://github.com/picnixz
Mar 23, 2025https://github.com/python/cpython/pull/131616#issue-2941075528
Please reload this pagehttps://github.com/python/cpython/pull/131616
UBSan: Calling a function through pointer to incorrect function type is undefined behavior #111178https://github.com/python/cpython/issues/111178
Please reload this pagehttps://github.com/python/cpython/pull/131616
picnixzhttps://github.com/picnixz
March 20, 2025 17:32https://github.com/python/cpython/pull/131616#commits-pushed-96ac9cc
https://github.com/picnixz
fix UBSan failures for `PyBufferWrapperhttps://github.com/python/cpython/pull/131616/commits/96ac9ccfb01ca6e029a703209e67a199c2ffc77b
96ac9cchttps://github.com/python/cpython/pull/131616/commits/96ac9ccfb01ca6e029a703209e67a199c2ffc77b
https://github.com/picnixz
Merge remote-tracking branch 'upstream/main' into fix/ubsan/types-buf…https://github.com/python/cpython/pull/131616/commits/6f3f5263b07ca329361d7bd4646696bc9db353bd
6f3f526https://github.com/python/cpython/pull/131616/commits/6f3f5263b07ca329361d7bd4646696bc9db353bd
https://github.com/picnixz
picnixzhttps://github.com/picnixz
skip news https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22
Mar 23, 2025https://github.com/python/cpython/pull/131616#event-16943919585
https://github.com/picnixz
picnixzhttps://github.com/picnixz
markshannonhttps://github.com/markshannon
code ownerhttps://github.com/python/cpython/blob/f3bf304c2799c31c045033f22db7eb8766a5f939/.github/CODEOWNERS#L33
March 23, 2025 10:21https://github.com/python/cpython/pull/131616#event-16943919618
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
Mar 23, 2025https://github.com/python/cpython/pull/131616#event-16943919750
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
Mar 23, 2025 https://github.com/python/cpython/pull/131616#ref-issue-1955903601
UBSan: Calling a function through pointer to incorrect function type is undefined behavior #111178 https://github.com/python/cpython/issues/111178
https://github.com/vstinner
vstinnerhttps://github.com/vstinner
Mar 24, 2025 https://github.com/python/cpython/pull/131616#pullrequestreview-2709768507
View reviewed changes https://github.com/python/cpython/pull/131616/files/6f3f5263b07ca329361d7bd4646696bc9db353bd
vstinnerhttps://github.com/vstinner
https://github.com/python/cpython/pull/131616#pullrequestreview-2709768507
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/python/cpython/pull/131616
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 core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
Mar 24, 2025https://github.com/python/cpython/pull/131616#event-16952280397
https://github.com/picnixz
picnixzhttps://github.com/picnixz
aa444bchttps://github.com/python/cpython/commit/aa444bc4afadbd9eba2fec79eb685d4fc1ca3d99
Mar 24, 2025https://github.com/python/cpython/pull/131616#event-16952340552
Please reload this pagehttps://github.com/python/cpython/pull/131616
https://github.com/picnixz
picnixzhttps://github.com/picnixz
March 24, 2025 09:52https://github.com/python/cpython/pull/131616#event-16952341221
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
Mar 24, 2025https://github.com/python/cpython/pull/131616#event-16952341235
https://github.com/picnixz
picnixzhttps://github.com/picnixz
Mar 24, 2025https://github.com/python/cpython/pull/131616#event-16952341658
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%2F131616
https://github.com/vstinner
vstinner https://github.com/vstinner
https://github.com/python/cpython/pull/131616/files/6f3f5263b07ca329361d7bd4646696bc9db353bd
https://github.com/markshannon
markshannon https://github.com/markshannon
https://github.com/picnixz
picnixz https://github.com/picnixz
skip news https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22
Please reload this pagehttps://github.com/python/cpython/pull/131616
https://github.com/picnixz
https://github.com/vstinner
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.