Skip to content
Navigation Menu
Sign in
Appearance settings
Platform
AI CODE CREATION
GitHub Copilot
Write better code with AI
GitHub Copilot app
Direct agents from issue to merge
MCP Registry
Integrate external tools
DEVELOPER WORKFLOWS
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Code Quality
Enforce quality at merge
APPLICATION SECURITY
GitHub Advanced Security
Find and fix vulnerabilities
Code security
Secure your code as you build
Secret protection
Stop leaks before they start
EXPLORE
Why GitHub
Documentation
Blog
Changelog
Marketplace
View all features
Solutions
BY COMPANY SIZE
Enterprises
Small and medium teams
Startups
Nonprofits
BY USE CASE
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
BY INDUSTRY
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
EXPLORE BY TOPIC
AI
Software Development
DevOps
Security
View all topics
EXPLORE BY TYPE
Customer stories
Events & webinars
Ebooks & reports
Business insights
GitHub Skills
SUPPORT & SERVICES
Documentation
Customer support
Community forum
Trust center
Partners
View all resources
Open Source
COMMUNITY
GitHub Sponsors
Fund open source developers
PROGRAMS
Security Lab
Maintainer Community
GitHub Stars
Archive Program
REPOSITORIES
Topics
Trending
Collections
Enterprise
ENTERPRISE SOLUTIONS
Enterprise platform
AI-powered developer platform
AVAILABLE ADD-ONS
GitHub Advanced Security
Enterprise-grade security features
Copilot for Business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Search
/
Sign in
Sign up
Appearance settings
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
Uh oh!
There was an error while loading.
Please reload this page
.
python
/
cpython
Public
Uh oh!
There was an error while loading.
Please reload this page
.
Notifications
You must be signed in to change notification settings
Fork
35.4k
Star
77.2k
Code
Issues
5k+
Pull requests
2.6k
Actions
Projects
Security and quality
0
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Security and quality
Insights
gh-143375: Fix a crash in
BufferedWriter.seek
when passing an object with a specially crafted
__index__
- #143577
#143577
Open
tomasr8
wants to merge 15 commits into
python:main
python/cpython:main
from
tomasr8:buffer-seek
tomasr8/cpython:buffer-seek
Copy head branch name to clipboard
Conversation
Commits
15
(15)
Checks
Files changed
Open
gh-143375: Fix a crash in
BufferedWriter.seek
when passing an object with a specially crafted
__index__
#143577
tomasr8
wants to merge 15 commits into
python:main
python/cpython:main
from
tomasr8:buffer-seek
tomasr8/cpython:buffer-seek
Copy head branch name to clipboard
Commits
Commits on Jan 7, 2026
Fix crash when seeking a closed BufferedWriter
tomasr8
committed
f9afb39
View commit details
Copy full SHA for f9afb39
Browse repository at this point
Commits on Jan 8, 2026
Add news entry
tomasr8
committed
039bf41
View commit details
Copy full SHA for 039bf41
Browse repository at this point
Try with a :func:
tomasr8
committed
2ae393b
View commit details
Copy full SHA for 2ae393b
Browse repository at this point
Move news entry to Library
tomasr8
committed
d0c7ff5
View commit details
Copy full SHA for d0c7ff5
Browse repository at this point
Fix news entry
tomasr8
committed
f720950
View commit details
Copy full SHA for f720950
Browse repository at this point
Commits on Apr 5, 2026
Merge remote-tracking branch 'upstream/main' into buffer-seek
tomasr8
committed
d69c91b
View commit details
Copy full SHA for d69c91b
Browse repository at this point
Remove comment
tomasr8
committed
ad20cda
View commit details
Copy full SHA for ad20cda
Browse repository at this point
Remove redundant CHECK_CLOSED call
tomasr8
committed
a21ef45
View commit details
Copy full SHA for a21ef45
Browse repository at this point
Move PyNumber_AsOff_t after whence check
tomasr8
committed
92e3fde
View commit details
Copy full SHA for 92e3fde
Browse repository at this point
Add tests for BufferedReader and BufferedRandom
tomasr8
committed
5dbe999
View commit details
Copy full SHA for 5dbe999
Browse repository at this point
Add tests for concurrent detach
tomasr8
committed
05e9afd
View commit details
Copy full SHA for 05e9afd
Browse repository at this point
Improve news entry
tomasr8
committed
e43c25f
View commit details
Copy full SHA for e43c25f
Browse repository at this point
Add a newline
tomasr8
committed
0917ab1
View commit details
Copy full SHA for 0917ab1
Browse repository at this point
Update news entry
tomasr8
committed
276a2fb
View commit details
Copy full SHA for 276a2fb
Browse repository at this point
Commits on Jul 18, 2026
Merge branch 'main' into buffer-seek
tomasr8
authored
cdc8074
View commit details
Copy full SHA for cdc8074
Browse repository at this point
You can’t perform that action at this time.