René's URL Explorer Experiment


Title: [3.14] gh-119452: Block until data is read by hugovk · Pull Request #142176 · python/cpython · GitHub

Open Graph Title: [3.14] gh-119452: Block until data is read by hugovk · Pull Request #142176 · python/cpython

X Title: [3.14] gh-119452: Block until data is read by hugovk · Pull Request #142176 · python/cpython

Description: Possible fix for #119455 (comment), see also #119455 (review). Issue: OOM a potential denial of service in the CGI server on Windows #119452

Open Graph Description: Possible fix for #119455 (comment), see also #119455 (review). Issue: OOM a potential denial of service in the CGI server on Windows #119452

X Description: Possible fix for #119455 (comment), see also #119455 (review). Issue: OOM a potential denial of service in the CGI server on Windows #119452

Opengraph URL: https://github.com/python/cpython/pull/142176

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-noncev2:7b8effea-7dc4-d281-27bd-5501ee6260e3
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idE024:70574:26F68A:369D7B:69650B90
html-safe-noncedb11823102be9923e1b8fac1693b01c488a0b1f9dcedb139ded5214073408411
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJFMDI0OjcwNTc0OjI2RjY4QTozNjlEN0I6Njk2NTBCOTAiLCJ2aXNpdG9yX2lkIjoiMzgxMTM3NzkyMDM4NjMzNzY4MCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmacdc406b5618439489401e53babb2cccf1becc4c81b118cdaad20dca4a2ff1135f
hovercard-subject-tagpull_request:3062474206
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/142176/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/ab3b4726128ebe2c8a36d68c2f6b7fa7d0b05b9ad18c7ac3ba48fb336b08902a/python/cpython/pull/142176
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/ab3b4726128ebe2c8a36d68c2f6b7fa7d0b05b9ad18c7ac3ba48fb336b08902a/python/cpython/pull/142176
og:image:altPossible fix for #119455 (comment), see also #119455 (review). Issue: OOM a potential denial of service in the CGI server on Windows #119452
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamehugovk
hostnamegithub.com
expected-hostnamegithub.com
None5ab78b37645aad755632aa5585d27672721953ada88ee2fd72e109792b528c77
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
releasead8012c2b69c74234a24730a05d4683cea54801a
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/142176#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F142176
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%2F142176
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/142176
Reloadhttps://github.com/python/cpython/pull/142176
Reloadhttps://github.com/python/cpython/pull/142176
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/142176
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 33.9k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 71k 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/142176
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/142176#issue-comment-box
hugovkhttps://github.com/hugovk
python:3.14https://github.com/python/cpython/tree/3.14
hugovk:3.14-http-server-block-indefinitelyhttps://github.com/hugovk/cpython/tree/3.14-http-server-block-indefinitely
[3.14] gh-119452: Block until data is read https://github.com/python/cpython/pull/142176#top
hugovkhttps://github.com/hugovk
python:3.14https://github.com/python/cpython/tree/3.14
hugovk:3.14-http-server-block-indefinitelyhttps://github.com/hugovk/cpython/tree/3.14-http-server-block-indefinitely
Conversation 5 https://github.com/python/cpython/pull/142176
Commits 1 https://github.com/python/cpython/pull/142176/commits
Checks 44 https://github.com/python/cpython/pull/142176/checks
Files changed https://github.com/python/cpython/pull/142176/files
Please reload this pagehttps://github.com/python/cpython/pull/142176
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
https://github.com/hugovk
hugovkhttps://github.com/hugovk
Dec 2, 2025https://github.com/python/cpython/pull/142176#issue-3684618057
Please reload this pagehttps://github.com/python/cpython/pull/142176
#119455 (comment)https://github.com/python/cpython/pull/119455#issuecomment-3600324733
#119455 (review)https://github.com/python/cpython/pull/119455#pullrequestreview-3528675356
OOM a potential denial of service in the CGI server on Windows #119452https://github.com/python/cpython/issues/119452
Please reload this pagehttps://github.com/python/cpython/pull/142176
https://github.com/hugovk
Block until data is readhttps://github.com/python/cpython/pull/142176/commits/56a1e6563d3abe1a9c27872bb0b0f18f9c5bdce8
56a1e65https://github.com/python/cpython/pull/142176/commits/56a1e6563d3abe1a9c27872bb0b0f18f9c5bdce8
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
Dec 2, 2025https://github.com/python/cpython/pull/142176#event-21298560887
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
Dec 2, 2025 https://github.com/python/cpython/pull/142176#ref-issue-2312289876
OOM a potential denial of service in the CGI server on Windows #119452 https://github.com/python/cpython/issues/119452
https://github.com/hugovk
hugovkhttps://github.com/hugovk
Dec 2, 2025https://github.com/python/cpython/pull/142176#issuecomment-3600738012
Please reload this pagehttps://github.com/python/cpython/pull/142176
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
Dec 2, 2025https://github.com/python/cpython/pull/142176#issuecomment-3600738229
@hugovkhttps://github.com/hugovk
56a1e65https://github.com/python/cpython/commit/56a1e6563d3abe1a9c27872bb0b0f18f9c5bdce8
https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F142176%2Fmergehttps://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F142176%2Fmerge
Please reload this pagehttps://github.com/python/cpython/pull/142176
https://github.com/hugovk
hugovkhttps://github.com/hugovk
Dec 2, 2025 https://github.com/python/cpython/pull/142176#ref-pullrequest-2312474975
[3.14] gh-119452: Fix a potential virtual memory allocation denial of service in http.server #119455 https://github.com/python/cpython/pull/119455
https://github.com/encukou
encukouhttps://github.com/encukou
skip news https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22
Dec 2, 2025https://github.com/python/cpython/pull/142176#event-21298880522
https://github.com/encukou
encukouhttps://github.com/encukou
Dec 2, 2025 https://github.com/python/cpython/pull/142176#pullrequestreview-3528839072
View reviewed changes https://github.com/python/cpython/pull/142176/files/56a1e6563d3abe1a9c27872bb0b0f18f9c5bdce8
Lib/http/server.pyhttps://github.com/python/cpython/pull/142176/files/56a1e6563d3abe1a9c27872bb0b0f18f9c5bdce8#diff-10e6db6c775e351ba2b55c4ad5e177191afe25d4942d1d2162d6e10505788a81
encukouhttps://github.com/encukou
Dec 2, 2025https://github.com/python/cpython/pull/142176#discussion_r2580149268
Please reload this pagehttps://github.com/python/cpython/pull/142176
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
#142177https://github.com/python/cpython/pull/142177
Please reload this pagehttps://github.com/python/cpython/pull/142176
https://github.com/hugovk
hugovkhttps://github.com/hugovk
Dec 2, 2025https://github.com/python/cpython/pull/142176#issuecomment-3600871760
https://github.com/python/cpython/actions/runs/19851448458/job/56879004094?pr=142176https://github.com/python/cpython/actions/runs/19851448458/job/56879004094?pr=142176
Please reload this pagehttps://github.com/python/cpython/pull/142176
encukouhttps://github.com/encukou
Dec 2, 2025 https://github.com/python/cpython/pull/142176#ref-commit-a773018
https://github.com/encukou
[3.14]https://github.com/encukou/cpython/commit/a7730181f001877a0734599cf3431de6c2a328d4
pythongh-142176https://github.com/python/cpython/pull/142176
: Read/write CGI data using worker threadshttps://github.com/encukou/cpython/commit/a7730181f001877a0734599cf3431de6c2a328d4
a773018https://github.com/encukou/cpython/commit/a7730181f001877a0734599cf3431de6c2a328d4
https://github.com/hugovk
hugovkhttps://github.com/hugovk
Dec 2, 2025https://github.com/python/cpython/pull/142176#issuecomment-3601645161
#142184https://github.com/python/cpython/pull/142184
#142181https://github.com/python/cpython/pull/142181
#142185https://github.com/python/cpython/pull/142185
Please reload this pagehttps://github.com/python/cpython/pull/142176
https://github.com/hugovk
hugovkhttps://github.com/hugovk
Dec 2, 2025https://github.com/python/cpython/pull/142176#event-21303852490
https://github.com/hugovk
hugovkhttps://github.com/hugovk
December 2, 2025 11:52https://github.com/python/cpython/pull/142176#event-21303902144
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%2F142176
https://github.com/encukou
encukou https://github.com/encukou
https://github.com/python/cpython/pull/142176/files/56a1e6563d3abe1a9c27872bb0b0f18f9c5bdce8
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
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/142176
https://github.com/hugovk
https://github.com/bedevere-bot
https://github.com/encukou
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.