| commit | dc38bc4a1aecae55008b8bc472c4ff81302ad7df | [log] [tgz] |
|---|---|---|
| author | Tim Duesterhus <tim@bastelstu.be> | Tue Dec 29 12:43:53 2020 +0100 |
| committer | Willy Tarreau <w@1wt.eu> | Thu Dec 31 09:39:08 2020 +0100 |
| tree | c531165c319a4c866db4a790fcaa5b2787ae3928 | |
| parent | 64b6f367882acf8b82c634e19fb5e3d0e64d11ef [diff] |
BUG/MEDIUM: cache: Fix hash collision in `accept-encoding` handling for `Vary` This patch fixes GitHub Issue #988. Commit ce9e7b25217c46db1ac636b2c885a05bf91ae57e was not sufficient, because it fell back to a hash comparison if the bitmap of known encodings was not acceptable instead of directly returning the the cached response is not compatible. This patch also extends the reg-test to test the hash collision that was mentioned in #988. Vary handling is 2.4, no backport needed.