[3.11] gh-123067: Fix quadratic complexity in parsing "-quoted cookie values with backslashes (GH-123075) (#123105)

This fixes CVE-2024-7592.
(cherry picked from commit 44e458357fca05ca0ae2658d62c8c595b048b5ef)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

Miss Islington (bot) committed 1y ago

d4ac921a4b081f7f996a5d2b101684b67ba0ed7f

Parent: d0e8c10

Committed by GitHub <noreply@github.com> on 9/4/2024, 3:50:00 PM