René's URL Explorer Experiment


Title: Save errno inside allow_threads in semaphore acquire by youknowone · Pull Request #7391 · RustPython/RustPython · GitHub

Open Graph Title: Save errno inside allow_threads in semaphore acquire by youknowone · Pull Request #7391 · RustPython/RustPython

X Title: Save errno inside allow_threads in semaphore acquire by youknowone · Pull Request #7391 · RustPython/RustPython

Description: A Python Interpreter written in Rust. Contribute to RustPython/RustPython development by creating an account on GitHub.

Open Graph Description: allow_threads may call attach_thread() on return, which can invoke syscalls that clobber errno. Capture errno inside the closure before it is lost. Summary by CodeRabbit Bug Fixes Improved sema...

X Description: allow_threads may call attach_thread() on return, which can invoke syscalls that clobber errno. Capture errno inside the closure before it is lost. Summary by CodeRabbit Bug Fixes Improved sema...

Opengraph URL: https://github.com/RustPython/RustPython/pull/7391

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-noncev2:492eac03-ea8e-07b3-f2d0-4c98711ac39b
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id8CBC:20CC71:2A95106:38E18DA:6A5D9FB1
html-safe-nonce449afc98a9c5fae140a05023e17e321cce37855278950dbe9685f74c8d3e05b4
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI4Q0JDOjIwQ0M3MToyQTk1MTA2OjM4RTE4REE6NkE1RDlGQjEiLCJ2aXNpdG9yX2lkIjoiNjAwNTQ3NTk2OTQ1MjU4MDc4NSIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac7e4e5ba6b983790ea0a66e28728cd791c5e529e7187348369197d8b5731a4f5c
hovercard-subject-tagpull_request:3373584804
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/RustPython/RustPython/7391/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/02665844aa2beb6f1c98bc8d247109e9dd22474dbe361d3cd0a9cfde921c4503/RustPython/RustPython/pull/7391
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/02665844aa2beb6f1c98bc8d247109e9dd22474dbe361d3cd0a9cfde921c4503/RustPython/RustPython/pull/7391
og:image:altallow_threads may call attach_thread() on return, which can invoke syscalls that clobber errno. Capture errno inside the closure before it is lost. Summary by CodeRabbit Bug Fixes Improved sema...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameyouknowone
hostnamegithub.com
expected-hostnamegithub.com
None5290d7e14309ad1e76106a9c4237bd1041517e83ea182c8ab756752cb0c6940b
turbo-cache-controlno-cache
go-importgithub.com/RustPython/RustPython git https://github.com/RustPython/RustPython.git
octolytics-dimension-user_id39710557
octolytics-dimension-user_loginRustPython
octolytics-dimension-repository_id135201145
octolytics-dimension-repository_nwoRustPython/RustPython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id135201145
octolytics-dimension-repository_network_root_nwoRustPython/RustPython
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
release9c975978430e9ad293956f2bbdaf153b1bd84a99
ui-targetcanary-2
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/RustPython/RustPython/pull/7391#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FRustPython%2FRustPython%2Fpull%2F7391
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%2FRustPython%2FRustPython%2Fpull%2F7391
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=RustPython%2FRustPython
Reloadhttps://github.com/RustPython/RustPython/pull/7391
Reloadhttps://github.com/RustPython/RustPython/pull/7391
Reloadhttps://github.com/RustPython/RustPython/pull/7391
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
RustPython https://github.com/RustPython
RustPythonhttps://github.com/RustPython/RustPython
Notifications https://github.com/login?return_to=%2FRustPython%2FRustPython
Fork 1.5k https://github.com/login?return_to=%2FRustPython%2FRustPython
Star 22.2k https://github.com/login?return_to=%2FRustPython%2FRustPython
Code https://github.com/RustPython/RustPython
Issues 293 https://github.com/RustPython/RustPython/issues
Pull requests 104 https://github.com/RustPython/RustPython/pulls
Discussions https://github.com/RustPython/RustPython/discussions
Actions https://github.com/RustPython/RustPython/actions
Projects https://github.com/RustPython/RustPython/projects
Models https://github.com/RustPython/RustPython/models
Wiki https://github.com/RustPython/RustPython/wiki
Security and quality 0 https://github.com/RustPython/RustPython/security
Insights https://github.com/RustPython/RustPython/pulse
Code https://github.com/RustPython/RustPython
Issues https://github.com/RustPython/RustPython/issues
Pull requests https://github.com/RustPython/RustPython/pulls
Discussions https://github.com/RustPython/RustPython/discussions
Actions https://github.com/RustPython/RustPython/actions
Projects https://github.com/RustPython/RustPython/projects
Models https://github.com/RustPython/RustPython/models
Wiki https://github.com/RustPython/RustPython/wiki
Security and quality https://github.com/RustPython/RustPython/security
Insights https://github.com/RustPython/RustPython/pulse
youknowonehttps://github.com/youknowone
RustPython:mainhttps://github.com/RustPython/RustPython/tree/main
youknowone:multiprocessinghttps://github.com/youknowone/RustPython/tree/multiprocessing
Conversationhttps://github.com/RustPython/RustPython/pull/7391
Commits1 (1)https://github.com/RustPython/RustPython/pull/7391/commits
Checkshttps://github.com/RustPython/RustPython/pull/7391/checks
Files changedhttps://github.com/RustPython/RustPython/pull/7391/files
Save errno inside allow_threads in semaphore acquirehttps://github.com/RustPython/RustPython/pull/7391#top
youknowonehttps://github.com/youknowone
RustPython:mainhttps://github.com/RustPython/RustPython/tree/main
youknowone:multiprocessinghttps://github.com/youknowone/RustPython/tree/multiprocessing
https://github.com/youknowone
youknowonehttps://github.com/youknowone
Mar 9, 2026https://github.com/RustPython/RustPython/pull/7391#issue-4045748646
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
https://github.com/apps/coderabbitai
coderabbitaihttps://github.com/apps/coderabbitai
Mar 9, 2026https://github.com/RustPython/RustPython/pull/7391#issuecomment-4023995300
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
8ec74efhttps://github.com/RustPython/RustPython/commit/8ec74ef0feef88dbd250a0f388aa458ecae45605
a47c97ahttps://github.com/RustPython/RustPython/commit/a47c97a5cdb754d4c42822f0d6864f6fc45af215
CodeRabbithttps://coderabbit.ai?utm_source=oss&utm_medium=github&utm_campaign=RustPython/RustPython&utm_content=7391
Xhttps://twitter.com/intent/tweet?text=I%20just%20used%20%40coderabbitai%20for%20my%20code%20review%2C%20and%20it%27s%20fantastic%21%20It%27s%20free%20for%20OSS%20and%20offers%20a%20free%20trial%20for%20the%20proprietary%20code.%20Check%20it%20out%3A&url=https%3A//coderabbit.ai
Mastodonhttps://mastodon.social/share?text=I%20just%20used%20%40coderabbitai%20for%20my%20code%20review%2C%20and%20it%27s%20fantastic%21%20It%27s%20free%20for%20OSS%20and%20offers%20a%20free%20trial%20for%20the%20proprietary%20code.%20Check%20it%20out%3A%20https%3A%2F%2Fcoderabbit.ai
Reddithttps://www.reddit.com/submit?title=Great%20tool%20for%20code%20review%20-%20CodeRabbit&text=I%20just%20used%20CodeRabbit%20for%20my%20code%20review%2C%20and%20it%27s%20fantastic%21%20It%27s%20free%20for%20OSS%20and%20offers%20a%20free%20trial%20for%20proprietary%20code.%20Check%20it%20out%3A%20https%3A//coderabbit.ai
LinkedInhttps://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fcoderabbit.ai&mini=true&title=Great%20tool%20for%20code%20review%20-%20CodeRabbit&summary=I%20just%20used%20CodeRabbit%20for%20my%20code%20review%2C%20and%20it%27s%20fantastic%21%20It%27s%20free%20for%20OSS%20and%20offers%20a%20free%20trial%20for%20proprietary%20code
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
https://github.com/youknowone
youknowonehttps://github.com/youknowone
March 9, 2026 15:47https://github.com/RustPython/RustPython/pull/7391#event-23400962129
https://github.com/apps/coderabbitai
coderabbitaihttps://github.com/apps/coderabbitai
Mar 9, 2026 https://github.com/RustPython/RustPython/pull/7391#pullrequestreview-3916479307
View reviewed changes https://github.com/RustPython/RustPython/pull/7391/files
coderabbitaihttps://github.com/apps/coderabbitai
https://github.com/RustPython/RustPython/pull/7391#pullrequestreview-3916479307
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
2266ba7https://github.com/RustPython/RustPython/commit/2266ba7f47550376192732e338df0c145840ca83
bb5fa6bhttps://github.com/RustPython/RustPython/commit/bb5fa6bf2d3a23fd99424e83f36ec438db427ba1
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
crates/stdlib/src/multiprocessing.rshttps://github.com/RustPython/RustPython/pull/7391/files#diff-b6615bfb745ac9b0672ce1bb6fc36b10ba2890ae7978cd7ebc52c51286a7f47c
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
https://github.com/youknowone
youknowonehttps://github.com/youknowone
force-pushedhttps://github.com/RustPython/RustPython/compare/bb5fa6bf2d3a23fd99424e83f36ec438db427ba1..cd304a536add80f55a067df1fb53d77a829a9d05
bb5fa6bhttps://github.com/RustPython/RustPython/commit/bb5fa6bf2d3a23fd99424e83f36ec438db427ba1
cd304a5https://github.com/RustPython/RustPython/commit/cd304a536add80f55a067df1fb53d77a829a9d05
Compare https://github.com/RustPython/RustPython/compare/bb5fa6bf2d3a23fd99424e83f36ec438db427ba1..cd304a536add80f55a067df1fb53d77a829a9d05
March 10, 2026 02:27https://github.com/RustPython/RustPython/pull/7391#event-23416336227
https://github.com/apps/coderabbitai
coderabbitaihttps://github.com/apps/coderabbitai
Mar 10, 2026 https://github.com/RustPython/RustPython/pull/7391#pullrequestreview-3919320043
View reviewed changes https://github.com/RustPython/RustPython/pull/7391/files
coderabbitaihttps://github.com/apps/coderabbitai
https://github.com/RustPython/RustPython/pull/7391#pullrequestreview-3919320043
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
bb5fa6bhttps://github.com/RustPython/RustPython/commit/bb5fa6bf2d3a23fd99424e83f36ec438db427ba1
cd304a5https://github.com/RustPython/RustPython/commit/cd304a536add80f55a067df1fb53d77a829a9d05
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
https://github.com/youknowone
youknowonehttps://github.com/youknowone
force-pushedhttps://github.com/RustPython/RustPython/compare/cd304a536add80f55a067df1fb53d77a829a9d05..8ec74ef0feef88dbd250a0f388aa458ecae45605
cd304a5https://github.com/RustPython/RustPython/commit/cd304a536add80f55a067df1fb53d77a829a9d05
8ec74efhttps://github.com/RustPython/RustPython/commit/8ec74ef0feef88dbd250a0f388aa458ecae45605
Compare https://github.com/RustPython/RustPython/compare/cd304a536add80f55a067df1fb53d77a829a9d05..8ec74ef0feef88dbd250a0f388aa458ecae45605
March 10, 2026 02:44https://github.com/RustPython/RustPython/pull/7391#event-23416601361
https://github.com/apps/coderabbitai
coderabbitaihttps://github.com/apps/coderabbitai
Mar 10, 2026 https://github.com/RustPython/RustPython/pull/7391#pullrequestreview-3919375249
View reviewed changes https://github.com/RustPython/RustPython/pull/7391/files
coderabbitaihttps://github.com/apps/coderabbitai
https://github.com/RustPython/RustPython/pull/7391#pullrequestreview-3919375249
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
cd304a5https://github.com/RustPython/RustPython/commit/cd304a536add80f55a067df1fb53d77a829a9d05
8ec74efhttps://github.com/RustPython/RustPython/commit/8ec74ef0feef88dbd250a0f388aa458ecae45605
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
https://github.com/youknowone
Save errno inside allow_threads in semaphore acquirehttps://github.com/RustPython/RustPython/pull/7391/commits/a47c97a5cdb754d4c42822f0d6864f6fc45af215
a47c97ahttps://github.com/RustPython/RustPython/pull/7391/commits/a47c97a5cdb754d4c42822f0d6864f6fc45af215
https://github.com/youknowone
youknowonehttps://github.com/youknowone
force-pushedhttps://github.com/RustPython/RustPython/compare/8ec74ef0feef88dbd250a0f388aa458ecae45605..a47c97a5cdb754d4c42822f0d6864f6fc45af215
8ec74efhttps://github.com/RustPython/RustPython/commit/8ec74ef0feef88dbd250a0f388aa458ecae45605
a47c97ahttps://github.com/RustPython/RustPython/commit/a47c97a5cdb754d4c42822f0d6864f6fc45af215
Compare https://github.com/RustPython/RustPython/compare/8ec74ef0feef88dbd250a0f388aa458ecae45605..a47c97a5cdb754d4c42822f0d6864f6fc45af215
March 10, 2026 03:58https://github.com/RustPython/RustPython/pull/7391#event-23417690102
https://github.com/youknowone
youknowonehttps://github.com/youknowone
45d93f4https://github.com/RustPython/RustPython/commit/45d93f4b20a396b6c95ecb84b8ccf7d8ea67b01e
Mar 10, 2026https://github.com/RustPython/RustPython/pull/7391#event-23418675886
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
https://github.com/youknowone
youknowonehttps://github.com/youknowone
March 10, 2026 05:04https://github.com/RustPython/RustPython/pull/7391#event-23418676213
https://github.com/apps/coderabbitai
coderabbitaihttps://github.com/apps/coderabbitai
Mar 19, 2026 https://github.com/RustPython/RustPython/pull/7391#ref-pullrequest-4088136332
Fix allow_threads and EINTR handling #7457 https://github.com/RustPython/RustPython/pull/7457
youknowonehttps://github.com/youknowone
Mar 19, 2026 https://github.com/RustPython/RustPython/pull/7391#ref-commit-117e978
https://github.com/youknowone
Save errno inside allow_threads in semaphore acquire (https://github.com/youknowone/RustPython/commit/117e978b7e3374340d103d90ae742580126925f8
RustPython#7391https://github.com/RustPython/RustPython/pull/7391
)https://github.com/youknowone/RustPython/commit/117e978b7e3374340d103d90ae742580126925f8
117e978https://github.com/youknowone/RustPython/commit/117e978b7e3374340d103d90ae742580126925f8
youknowonehttps://github.com/youknowone
Mar 22, 2026 https://github.com/RustPython/RustPython/pull/7391#ref-commit-7f06266
https://github.com/youknowone
Save errno inside allow_threads in semaphore acquire (https://github.com/youknowone/RustPython/commit/7f062665fcff62103e926c26f7e1cea7810322cc
RustPython#7391https://github.com/RustPython/RustPython/pull/7391
)https://github.com/youknowone/RustPython/commit/7f062665fcff62103e926c26f7e1cea7810322cc
7f06266https://github.com/youknowone/RustPython/commit/7f062665fcff62103e926c26f7e1cea7810322cc
https://github.co/hiddenchars
https://github.com/RustPython/RustPython/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%2FRustPython%2FRustPython%2Fpull%2F7391
https://github.com/apps/coderabbitai
coderabbitai[bot] https://github.com/apps/coderabbitai
https://github.com/RustPython/RustPython/pull/7391/files/8ec74ef0feef88dbd250a0f388aa458ecae45605
Please reload this pagehttps://github.com/RustPython/RustPython/pull/7391
https://github.com/youknowone
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.