gh-148286: Fix undefined behaviour in io.StringIO.read() after an overseek · python/cpython@9d3ba83

Triggered via pull request August 1, 2026 09:36

synchronize #154913

Status Failure

Total duration 14s

Artifacts –

require-pr-label.yml

on: pull_request

1 error

Label error. Requires exactly 0 of: awaiting changes, awaiting change review. Found: awaiting change review