René's URL Explorer Experiment


Title: gh-91401: Add a failsafe way to disable vfork. by gpshead · Pull Request #91490 · python/cpython · GitHub

Open Graph Title: gh-91401: Add a failsafe way to disable vfork. by gpshead · Pull Request #91490 · python/cpython

X Title: gh-91401: Add a failsafe way to disable vfork. by gpshead · Pull Request #91490 · python/cpython

Description: Just in case there is ever an issue with _posixsubprocess's use of vfork() due to the complexity of using it properly and potential directions that Linux platforms where it defaults to on could tak...

Open Graph Description: Just in case there is ever an issue with _posixsubprocess's use of vfork() due to the complexity of using it properly and potential directions that Linux platforms where it defaults to on could...

X Description: Just in case there is ever an issue with _posixsubprocess's use of vfork() due to the complexity of using it properly and potential directions that Linux platforms where it defaults to on c...

Opengraph URL: https://github.com/python/cpython/pull/91490

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:ee8e1488-eb11-2ac5-b2ff-d3acdd40a48f
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id98C4:2A2892:1B1D1A9:2621818:696900E7
html-safe-nonce9fcb690048c36613e152c049eae903e06ff0e060c7fbbf4726c0934d7b5f26c8
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5OEM0OjJBMjg5MjoxQjFEMUE5OjI2MjE4MTg6Njk2OTAwRTciLCJ2aXNpdG9yX2lkIjoiNTQyOTE5MjE2NTQ5MDc1Mzc2NyIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmacee850d73428fd21e5e14cbfed11bc6e3b13498b8c32b728eda83ea1c3bf77f1b
hovercard-subject-tagpull_request:908354392
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/91490/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/01ca64a9195195a940be5581d80d695911ea6184c5c20ebccc6b659904f4eb7b/python/cpython/pull/91490
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/01ca64a9195195a940be5581d80d695911ea6184c5c20ebccc6b659904f4eb7b/python/cpython/pull/91490
og:image:altJust in case there is ever an issue with _posixsubprocess's use of vfork() due to the complexity of using it properly and potential directions that Linux platforms where it defaults to on could...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamegpshead
hostnamegithub.com
expected-hostnamegithub.com
Nonee6156bd4ef9f2dc8dadf4c49a8f7ed8532186388cef72eda3ccb9f0ab3b8cfca
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
releasefd1938215b152e2c6a29cf56fec07fd9f91f1203
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/91490#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F91490
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%2F91490
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/91490
Reloadhttps://github.com/python/cpython/pull/91490
Reloadhttps://github.com/python/cpython/pull/91490
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/91490
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 2k 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/91490
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/91490#issue-comment-box
gpsheadhttps://github.com/gpshead
python:mainhttps://github.com/python/cpython/tree/main
gpshead:vfork-monstershttps://github.com/gpshead/cpython/tree/vfork-monsters
gh-91401: Add a failsafe way to disable vfork. https://github.com/python/cpython/pull/91490#top
gpsheadhttps://github.com/gpshead
python:mainhttps://github.com/python/cpython/tree/main
gpshead:vfork-monstershttps://github.com/gpshead/cpython/tree/vfork-monsters
Conversation 8 https://github.com/python/cpython/pull/91490
Commits 5 https://github.com/python/cpython/pull/91490/commits
Checks 0 https://github.com/python/cpython/pull/91490/checks
Files changed https://github.com/python/cpython/pull/91490/files
Please reload this pagehttps://github.com/python/cpython/pull/91490
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
Apr 13, 2022https://github.com/python/cpython/pull/91490#issue-1202603042
Please reload this pagehttps://github.com/python/cpython/pull/91490
https://github.com/gpshead
pythongh-91401https://github.com/python/cpython/issues/91401
: Add a failsafe way to disable vfork.https://github.com/python/cpython/pull/91490/commits/aba06a0fb2b9b1c054addc66d3dd2acf5c413e8e
aba06a0https://github.com/python/cpython/pull/91490/commits/aba06a0fb2b9b1c054addc66d3dd2acf5c413e8e
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
type-bug https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atype-bug
type-feature https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atype-feature
Apr 13, 2022https://github.com/python/cpython/pull/91490#event-6423396457
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
Apr 13, 2022https://github.com/python/cpython/pull/91490#event-6423396601
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
Apr 13, 2022https://github.com/python/cpython/pull/91490#event-6423454364
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
April 14, 2022 22:27https://github.com/python/cpython/pull/91490#event-6437614938
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
vstinnerhttps://github.com/vstinner
April 14, 2022 22:27https://github.com/python/cpython/pull/91490#event-6437615470
https://github.com/vstinner
vstinnerhttps://github.com/vstinner
Apr 19, 2022 https://github.com/python/cpython/pull/91490#pullrequestreview-945737786
View reviewed changes https://github.com/python/cpython/pull/91490/files/aba06a0fb2b9b1c054addc66d3dd2acf5c413e8e
vstinnerhttps://github.com/vstinner
https://github.com/python/cpython/pull/91490#pullrequestreview-945737786
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/python/cpython/pull/91490
Doc/library/subprocess.rsthttps://github.com/python/cpython/pull/91490/files/aba06a0fb2b9b1c054addc66d3dd2acf5c413e8e#diff-346949b57abf9f17798d03d93244ab8f54b1cebcef518df03b21134bf7411f1d
Please reload this pagehttps://github.com/python/cpython/pull/91490
https://github.com/vstinner
vstinnerhttps://github.com/vstinner
Apr 19, 2022https://github.com/python/cpython/pull/91490#issuecomment-1102685951
Please reload this pagehttps://github.com/python/cpython/pull/91490
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
Apr 20, 2022https://github.com/python/cpython/pull/91490#issuecomment-1103297118
Please reload this pagehttps://github.com/python/cpython/pull/91490
https://github.com/vstinner
vstinnerhttps://github.com/vstinner
Apr 20, 2022https://github.com/python/cpython/pull/91490#issuecomment-1104153904
Please reload this pagehttps://github.com/python/cpython/pull/91490
gpsheadhttps://github.com/gpshead
April 25, 2022 21:17https://github.com/python/cpython/pull/91490#commits-pushed-c99fb75
https://github.com/gpshead
Switch the attr name to _USE_VFORK for consistencyhttps://github.com/python/cpython/pull/91490/commits/c99fb75786c41ef36bf4e5606474730b0c92e036
c99fb75https://github.com/python/cpython/pull/91490/commits/c99fb75786c41ef36bf4e5606474730b0c92e036
https://github.com/gpshead
Add a comment, default to True.https://github.com/python/cpython/pull/91490/commits/b794394eea984f0cb5ecff9cf83198dc5f43c123
b794394https://github.com/python/cpython/pull/91490/commits/b794394eea984f0cb5ecff9cf83198dc5f43c123
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
3.10 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A3.10
needs backport to 3.10 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.10%22
3.10 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A3.10
Apr 25, 2022https://github.com/python/cpython/pull/91490#event-6493739628
https://github.com/gpshead
NEWS entry.https://github.com/python/cpython/pull/91490/commits/9154ad8f7119292ca6e07fdecfff20efa0a377be
9154ad8https://github.com/python/cpython/pull/91490/commits/9154ad8f7119292ca6e07fdecfff20efa0a377be
https://github.com/vstinner
vstinnerhttps://github.com/vstinner
Apr 25, 2022 https://github.com/python/cpython/pull/91490#pullrequestreview-952500153
View reviewed changes https://github.com/python/cpython/pull/91490/files/9154ad8f7119292ca6e07fdecfff20efa0a377be
vstinnerhttps://github.com/vstinner
https://github.com/python/cpython/pull/91490#pullrequestreview-952500153
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/python/cpython/pull/91490
Doc/library/subprocess.rsthttps://github.com/python/cpython/pull/91490/files/9154ad8f7119292ca6e07fdecfff20efa0a377be#diff-346949b57abf9f17798d03d93244ab8f54b1cebcef518df03b21134bf7411f1d
vstinnerhttps://github.com/vstinner
Apr 25, 2022https://github.com/python/cpython/pull/91490#discussion_r858063233
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/python/cpython/pull/91490
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
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
Apr 25, 2022https://github.com/python/cpython/pull/91490#event-6493904646
https://github.com/gpshead
Add a unittest for _USE_VFORK.https://github.com/python/cpython/pull/91490/commits/9272669fd31c4bfaa56fc2d1c80599b463ab3820
9272669https://github.com/python/cpython/pull/91490/commits/9272669fd31c4bfaa56fc2d1c80599b463ab3820
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
needs backport to 3.10 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.10%22
Apr 25, 2022https://github.com/python/cpython/pull/91490#event-6493933813
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
cd5726fhttps://github.com/python/cpython/commit/cd5726fe674eaff442510eeb6c75628858be9e9f
Apr 25, 2022https://github.com/python/cpython/pull/91490#event-6494178324
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
Apr 25, 2022https://github.com/python/cpython/pull/91490#event-6494178443
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
April 25, 2022 23:19https://github.com/python/cpython/pull/91490#event-6494178552
JelleZijlstrahttps://github.com/JelleZijlstra
Apr 26, 2022 https://github.com/python/cpython/pull/91490#ref-commit-f527db7
https://github.com/JelleZijlstra
subprocess: Add _USE_VFORK and _USE_POSIX_SPAWNhttps://github.com/python/typeshed/commit/f527db7b03d32093c9f4f8552ed39fbec3ddd36f
f527db7https://github.com/python/typeshed/commit/f527db7b03d32093c9f4f8552ed39fbec3ddd36f
python/cpython#91490https://github.com/python/cpython/pull/91490
https://github.com/JelleZijlstra
JelleZijlstrahttps://github.com/JelleZijlstra
Apr 26, 2022 https://github.com/python/cpython/pull/91490#ref-pullrequest-1215306984
subprocess: Add _USE_VFORK and _USE_POSIX_SPAWN python/typeshed#7687 https://github.com/python/typeshed/pull/7687
AlexWaygoodhttps://github.com/AlexWaygood
Apr 26, 2022 https://github.com/python/cpython/pull/91490#ref-commit-08ae9f3
https://github.com/JelleZijlstra
subprocess: Add _USE_VFORK and _USE_POSIX_SPAWN (https://github.com/python/typeshed/commit/08ae9f324b9d638b4c3972ed3bf4b62da6c9d913
#7687https://github.com/python/typeshed/pull/7687
)https://github.com/python/typeshed/commit/08ae9f324b9d638b4c3972ed3bf4b62da6c9d913
08ae9f3https://github.com/python/typeshed/commit/08ae9f324b9d638b4c3972ed3bf4b62da6c9d913
python/cpython#91490https://github.com/python/cpython/pull/91490
https://github.com/slateny
slatenyhttps://github.com/slateny
Nov 23, 2022 https://github.com/python/cpython/pull/91490#ref-pullrequest-1451715419
[Minor PR] Quotes in documentation changed into code blocks #99536 https://github.com/python/cpython/pull/99536
https://github.com/hugovk
hugovkhttps://github.com/hugovk
Jun 21, 2023 https://github.com/python/cpython/pull/91490#ref-issue-1768130988
Missing reference to issue in subprocess documentation #105975 https://github.com/python/cpython/issues/105975
https://github.com/mattip
mattiphttps://github.com/mattip
Oct 7, 2024 https://github.com/python/cpython/pull/91490#ref-issue-2569399664
signature of _posixsubprocess._fork_exec changed pypy/pypy#5069 https://github.com/pypy/pypy/issues/5069
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%2F91490
https://github.com/vstinner
vstinner https://github.com/vstinner
https://github.com/python/cpython/pull/91490/files/9154ad8f7119292ca6e07fdecfff20efa0a377be
https://github.com/gpshead
gpshead https://github.com/gpshead
type-bug https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atype-bug
type-feature https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atype-feature
Please reload this pagehttps://github.com/python/cpython/pull/91490
https://github.com/gpshead
https://github.com/vstinner
https://github.com/bedevere-bot
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.