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Re: [tor-bugs] #2748 [Tor Hidden Services]: Multiple bogosities in rend_cache_lookup_v2_desc_as_dir
#2748: Multiple bogosities in rend_cache_lookup_v2_desc_as_dir
---------------------------------+------------------------------------------
Reporter: rransom | Owner: rransom
Type: defect | Status: needs_review
Priority: minor | Milestone: Tor: 0.2.2.x-final
Component: Tor Hidden Services | Version:
Keywords: | Parent:
Points: | Actualpoints:
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Comment(by rransom):
Replying to [comment:7 nickm]:
> > If we care about getting rid of HS descriptors quickly,
>
> I think we probably do; we don't want to be serving outdated ones.
HSDir relays serve outdated descriptors now -- see the following line from
[ticket:2401#comment:3]:
{{{
Jan 22 15:18:50.249 [info] rend_cache_store_v2_desc_as_client(): We
already have this service descriptor gtvsxxxxxxxxxxxx.
}}}
The only way to prevent (non-malicious) HS directories from serving
outdated descriptors is to make the set of relays with the HSDir flag
stable.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/2748#comment:9>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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