gh-146333: Fix quadratic regex backtracking in configparser option parsing#146399

Merged

encukou merged 2 commits intopython:mainfrom

joshuaswanson:fix/configparser-regex-backtracking

Apr 7, 2026

Commits on Mar 25, 2026

gh-146333: Fix quadratic regex backtracking in configparser option parsing
joshuaswanson
committed
Use negative lookahead in option regex to prevent backtracking
joshuaswanson
committed