tor/changes
Nick Mathewson 1582adabbb Change approach to preventing duplicate guards.
Previously I'd made a bad assumption in the implementation of
prop271 in 0.3.0.1-alpha: I'd assumed that there couldn't be two
guards with the same identity.  That's true for non-bridges, but in
the bridge case, we allow two bridges to have the same ID if they
have different addr:port combinations -- in order to have the same
bridge ID running multiple PTs.

Fortunately, this assumption wasn't deeply ingrained: we stop
enforcing the "one guard per ID" rule in the bridge case, and
instead enforce "one guard per <id,addr,port>".

We also needed to tweak our implementation of
get_bridge_info_for_guard, since it made the same incorrect
assumption.

Fixes bug 21027; bugfix on 0.3.0.1-alpha.
2017-02-28 08:16:33 -05:00
..
.dummy Add a .dummy file in the changes directory to stop git from removing it 2015-05-11 11:41:48 -04:00
bug21027 Change approach to preventing duplicate guards. 2017-02-28 08:16:33 -05:00
bug21116 test: Add missing socket errno in test_util.c 2017-02-08 09:00:48 -05:00
geoip-february2017 Update geoip and geoip6 to the February 8 2017 database. 2017-02-12 15:56:31 +01:00