tor/changes/bug5828
Nick Mathewson 02a650786b Fix O(n^2) performance when parsing a big pile of extrainfos
We were doing an O(n) strlen in router_get_extrainfo_hash() for
every one we tried to parse.  Instead, have
router_get_extrainfo_hash() take the length of the extrainfo as an
argument, so that when it's called from
extrainfo_parse_from_string(), it doesn't do a strlen() over the
whole pile of extrainfos.
2012-05-10 17:41:31 -04:00

4 lines
166 B
Plaintext

o Minor bugfixes (performance):
- Avoid O(n^2) performance characteristics when parsing a large
extrainfo cache. Fixes bug 5828; bugfix on 0.2.0.1-alpha.