René's URL Explorer Experiment


Title: bpo-35214: Fix OOB memory access in unicode escape parser by gpshead · Pull Request #10506 · python/cpython · GitHub

Open Graph Title: bpo-35214: Fix OOB memory access in unicode escape parser by gpshead · Pull Request #10506 · python/cpython

X Title: bpo-35214: Fix OOB memory access in unicode escape parser by gpshead · Pull Request #10506 · python/cpython

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

Open Graph Description: Discovered using clang's MemorySanitizer when it ran test_fstring's test_misformed_unicode_character_name. An f-string ending in \N would access one byte beyond the end of the string while ...

X Description: Discovered using clang's MemorySanitizer when it ran test_fstring's test_misformed_unicode_character_name. An f-string ending in \N would access one byte beyond the end of the strin...

Opengraph URL: https://github.com/python/cpython/pull/10506

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:d64a622c-5581-8447-57e6-66e2aacd9322
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idA5AE:32DA4C:D2D08C:118A2B9:6A52C8AC
html-safe-nonce88524eb1851c0362101ca030e9a179e003c2d5f4689baf9cdd63664f637535af
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBNUFFOjMyREE0QzpEMkQwOEM6MTE4QTJCOTo2QTUyQzhBQyIsInZpc2l0b3JfaWQiOiIyMTkxMTQ0NDg3NzIzNjQ5MTk2IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac6e25a311cbb12c8725f5696b946c349b4933fc5297b2ca40b73003bc34235f29
hovercard-subject-tagpull_request:230389571
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/10506/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/e10100fccaded581161ddd6cf6ee367b8a795d2fd77819c18d66e323e1ad8318/python/cpython/pull/10506
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/e10100fccaded581161ddd6cf6ee367b8a795d2fd77819c18d66e323e1ad8318/python/cpython/pull/10506
og:image:altDiscovered using clang's MemorySanitizer when it ran test_fstring's test_misformed_unicode_character_name. An f-string ending in \N would access one byte beyond the end of the string while ...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamegpshead
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/10506#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F10506
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%2F10506
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/10506
Reloadhttps://github.com/python/cpython/pull/10506
Reloadhttps://github.com/python/cpython/pull/10506
Please reload this pagehttps://github.com/python/cpython/pull/10506
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/10506
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
gpsheadhttps://github.com/gpshead
python:masterhttps://github.com/python/cpython/tree/master
gpshead:msan_fstring_oobhttps://github.com/gpshead/cpython/tree/msan_fstring_oob
Conversationhttps://github.com/python/cpython/pull/10506
Commits3 (3)https://github.com/python/cpython/pull/10506/commits
Checkshttps://github.com/python/cpython/pull/10506/checks
Files changedhttps://github.com/python/cpython/pull/10506/files
bpo-35214: Fix OOB memory access in unicode escape parserhttps://github.com/python/cpython/pull/10506#top
gpsheadhttps://github.com/gpshead
python:masterhttps://github.com/python/cpython/tree/master
gpshead:msan_fstring_oobhttps://github.com/gpshead/cpython/tree/msan_fstring_oob
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
Nov 13, 2018https://github.com/python/cpython/pull/10506#issue-380114995
Please reload this pagehttps://github.com/python/cpython/pull/10506
https://bugs.python.org/issue35214https://bugs.python.org/issue35214
Please reload this pagehttps://github.com/python/cpython/pull/10506
gpsheadhttps://github.com/gpshead
November 13, 2018 00:30https://github.com/python/cpython/pull/10506#commits-pushed-782568a
https://github.com/gpshead
bpo-35214: Fix OOB memory access in f-string parser.https://github.com/python/cpython/pull/10506/commits/782568a5cd8192e05cc85fb6dfc6c3f573f2bffe
782568ahttps://github.com/python/cpython/pull/10506/commits/782568a5cd8192e05cc85fb6dfc6c3f573f2bffe
https://github.com/gpshead
Add a news entry.https://github.com/python/cpython/pull/10506/commits/1af8580819b9be2e50e35b0310dd93cb316c380f
1af8580https://github.com/python/cpython/pull/10506/commits/1af8580819b9be2e50e35b0310dd93cb316c380f
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
type-bug https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atype-bug
needs backport to 3.6 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.6%22
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1962367064
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1962367070
https://github.com/the-knights-who-say-ni
the-knights-who-say-nihttps://github.com/the-knights-who-say-ni
CLA signed https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22CLA%20signed%22
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1962367136
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
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1962367162
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
Nov 13, 2018https://github.com/python/cpython/pull/10506#issuecomment-438183362
Please reload this pagehttps://github.com/python/cpython/pull/10506
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
awaiting changes https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20changes%22
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1962371794
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
Nov 13, 2018https://github.com/python/cpython/pull/10506#issuecomment-438373919
Please reload this pagehttps://github.com/python/cpython/pull/10506
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1963796314
https://github.com/gpshead
Correct the news entry.https://github.com/python/cpython/pull/10506/commits/db5412306854212d1dfe165e2a36a324bc78a604
db54123https://github.com/python/cpython/pull/10506/commits/db5412306854212d1dfe165e2a36a324bc78a604
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
awaiting changes https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20changes%22
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1963805337
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
Nov 13, 2018https://github.com/python/cpython/pull/10506#issuecomment-438376831
Please reload this pagehttps://github.com/python/cpython/pull/10506
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
needs backport to 2.7 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%202.7%22
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1964253969
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
746b2d3https://github.com/python/cpython/commit/746b2d35ea47005054ed774fecaed64fab803d7d
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1964258124
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
Nov 13, 2018https://github.com/python/cpython/pull/10506#issuecomment-438439954
@gpsheadhttps://github.com/gpshead
Please reload this pagehttps://github.com/python/cpython/pull/10506
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
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1964258195
miss-islingtonhttps://github.com/miss-islington
Nov 13, 2018 https://github.com/python/cpython/pull/10506#ref-commit-266bb03
https://github.com/gpshead
https://github.com/miss-islington
bpo-35214: Fix OOB memory access in unicode escape parser (https://github.com/miss-islington/cpython/commit/266bb035b48a2e75954db99ea47ad4dd9568c59e
pythonGH-1…https://github.com/python/cpython/pull/10506
266bb03https://github.com/miss-islington/cpython/commit/266bb035b48a2e75954db99ea47ad4dd9568c59e
…0506https://github.com/python/cpython/pull/10506
746b2d3https://github.com/miss-islington/cpython/commit/746b2d35ea47005054ed774fecaed64fab803d7d
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
needs backport to 3.7 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.7%22
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1964258722
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
Nov 13, 2018https://github.com/python/cpython/pull/10506#issuecomment-438440036
GH-10522https://github.com/python/cpython/pull/10522
3.7 branchhttps://github.com/python/cpython/tree/3.7
Please reload this pagehttps://github.com/python/cpython/pull/10506
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
Nov 13, 2018https://github.com/python/cpython/pull/10506#issuecomment-438440092
GH-10523https://github.com/python/cpython/pull/10523
3.6 branchhttps://github.com/python/cpython/tree/3.6
Please reload this pagehttps://github.com/python/cpython/pull/10506
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
needs backport to 3.6 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.6%22
Nov 13, 2018https://github.com/python/cpython/pull/10506#event-1964259061
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
Nov 13, 2018https://github.com/python/cpython/pull/10506#issuecomment-438440099
@gpsheadhttps://github.com/gpshead
cherry_pickerhttps://pypi.org/project/cherry-picker/
Please reload this pagehttps://github.com/python/cpython/pull/10506
miss-islingtonhttps://github.com/miss-islington
Nov 13, 2018 https://github.com/python/cpython/pull/10506#ref-commit-50127c1
https://github.com/gpshead
https://github.com/miss-islington
bpo-35214: Fix OOB memory access in unicode escape parser (https://github.com/miss-islington/cpython/commit/50127c1ef46ee43642a946097e500623c279b434
pythonGH-1…https://github.com/python/cpython/pull/10506
50127c1https://github.com/miss-islington/cpython/commit/50127c1ef46ee43642a946097e500623c279b434
…0506https://github.com/python/cpython/pull/10506
746b2d3https://github.com/miss-islington/cpython/commit/746b2d35ea47005054ed774fecaed64fab803d7d
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
November 13, 2018 21:18https://github.com/python/cpython/pull/10506#event-1964262964
miss-islingtonhttps://github.com/miss-islington
Nov 13, 2018 https://github.com/python/cpython/pull/10506#ref-commit-fdc485a
https://github.com/miss-islington
https://github.com/gpshead
bpo-35214https://bugs.python.org/issue?@action=redirect&bpo=35214
: Fix OOB memory access in unicode escape parser (https://github.com/python/cpython/commit/fdc485a5dff8508328b4f26265d0af1ba5004597
GH-10506https://github.com/python/cpython/pull/10506
)https://github.com/python/cpython/commit/fdc485a5dff8508328b4f26265d0af1ba5004597
fdc485ahttps://github.com/python/cpython/commit/fdc485a5dff8508328b4f26265d0af1ba5004597
746b2d3https://github.com/python/cpython/commit/746b2d35ea47005054ed774fecaed64fab803d7d
miss-islingtonhttps://github.com/miss-islington
Nov 14, 2018 https://github.com/python/cpython/pull/10506#ref-commit-9fbcb14
https://github.com/miss-islington
[3.7]https://github.com/python/cpython/commit/9fbcb1402efab4e287f25145a69ba14c9c6dbce9
bpo-35214https://bugs.python.org/issue?@action=redirect&bpo=35214
: Fix OOB memory access in unicode escape parser (https://github.com/python/cpython/commit/9fbcb1402efab4e287f25145a69ba14c9c6dbce9
GH-1…https://github.com/python/cpython/pull/10506
9fbcb14https://github.com/python/cpython/commit/9fbcb1402efab4e287f25145a69ba14c9c6dbce9
…0506https://github.com/python/cpython/pull/10506
GH-10522https://github.com/python/cpython/pull/10522
746b2d3https://github.com/python/cpython/commit/746b2d35ea47005054ed774fecaed64fab803d7d
https://bugs.python.org/issue35214https://bugs.python.org/issue35214
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
Nov 14, 2018https://github.com/python/cpython/pull/10506#issuecomment-438503120
GH-10538https://github.com/python/cpython/pull/10538
2.7 branchhttps://github.com/python/cpython/tree/2.7
Please reload this pagehttps://github.com/python/cpython/pull/10506
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
needs backport to 2.7 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%202.7%22
Nov 14, 2018https://github.com/python/cpython/pull/10506#event-1964675629
gpsheadhttps://github.com/gpshead
Nov 14, 2018 https://github.com/python/cpython/pull/10506#ref-commit-b6f4472
https://github.com/gpshead
[2.7]https://github.com/python/cpython/commit/b6f4472dc4190e2fd668490d86aeefd2ab0df935
bpo-35214https://bugs.python.org/issue?@action=redirect&bpo=35214
: Fix OOB memory access in unicode escape parser (https://github.com/python/cpython/commit/b6f4472dc4190e2fd668490d86aeefd2ab0df935
GH-1…https://github.com/python/cpython/pull/10506
b6f4472https://github.com/python/cpython/commit/b6f4472dc4190e2fd668490d86aeefd2ab0df935
…0506https://github.com/python/cpython/pull/10506
GH-10538https://github.com/python/cpython/pull/10538
https://github.com/gpshead
gpsheadhttps://github.com/gpshead
Aug 22, 2023 https://github.com/python/cpython/pull/10506#ref-issue-1199001085
Get the test suite passing with clang Memory Sanitizer enabled #79395 https://github.com/python/cpython/issues/79395
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%2F10506
https://github.com/gpshead
gpshead https://github.com/gpshead
type-bug https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atype-bug
Please reload this pagehttps://github.com/python/cpython/pull/10506
https://github.com/gpshead
https://github.com/miss-islington
https://github.com/bedevere-bot
https://github.com/the-knights-who-say-ni
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.