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asyncio.AbstractEventLoop.sock_recvfrom_into() on Windows doesn't check buffer length #148808
Description
Bug report
Bug description:
See pull request.
CPython versions tested on:
CPython main branch
Operating systems tested on:
Windows
Linked PRs
- gh-148808: Add boundary check to asyncio.AbstractEventLoop.sock_recvf… #148809
- [3.11] gh-148808: Add boundary check to asyncio.AbstractEventLoop.sock_recvf… (GH-148809) #148834
- [3.12] gh-148808: Add boundary check to asyncio.AbstractEventLoop.sock_recvf… (GH-148809) #148835
- [3.13] gh-148808: Add boundary check to asyncio.AbstractEventLoop.sock_recvf… (GH-148809) #148836
- [3.14] gh-148808: Add boundary check to asyncio.AbstractEventLoop.sock_recvf… (GH-148809) #148837
Activity
pythongh-148808: Add boundary check to asyncio.AbstractEventLoop.sock…
pythongh-148808: Add boundary check to asyncio.AbstractEventLoop.sock…
gh-148808: Add boundary check to asyncio.AbstractEventLoop.sock_recvf… (
[3.14] gh-148808: Add boundary check to asyncio.AbstractEventLoop.soc…
[3.13] gh-148808: Add boundary check to asyncio.AbstractEventLoop.soc…
AlReiter commentedon Apr 24, 2026
Hi, will this issue also be patched on python 3.10 branch ?
sethmlarson commentedon Apr 24, 2026
@AlReiter The function was added in Python 3.11, so no need to backport to 3.10.
pythongh-148808: Add boundary check to asyncio.AbstractEventLoop.sock…
[3.12] gh-148808: Add boundary check to asyncio.AbstractEventLoop.soc…
[3.11] gh-148808: Add boundary check to asyncio.AbstractEventLoop.soc…