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Author SHA1 Message Date
Roger Dingledine
a1e2232ed1 fold in changes files so far 2012-12-24 04:01:44 -05:00
Nick Mathewson
8b5787ec0d When there are no dir_server_ts to choose, don't crash 
It's important not to call choose_array_element_by_weight and then
pass its return value unchecked to smartlist_get : it is allowed to
return -1.

Fixes bug 7756; bugfix on 4e3d07a6 (not in any released Tor)
 2012-12-18 21:32:53 -05:00
Mike Perry
406d59a9c9 Nick's Code review #3 part 2. 2012-12-18 14:16:01 -08:00
Mike Perry
b0fc18c37e Changes from Nick's code review 'part 1' 
I think this is actually his third code review of this branch so far.
 2012-12-18 13:26:36 -08:00
Nick Mathewson
7a99d26c79 Add packaged cell fullness to the heartbeat message. 
This is an attempt to diagnose the severity of bug 7743.
 2012-12-18 15:16:35 -05:00
Nick Mathewson
a60680c226 Remove the obsolete doc/TODO.* files 
Closes bug #7730.
 2012-12-17 22:26:05 -05:00
Nick Mathewson
9b9cc6774f Merge branch 'ticket7570_7571' 
Conflicts:
	src/or/routerlist.c
 2012-12-17 15:49:09 -05:00
Nick Mathewson
4a07ea4a8c Drop the maximum attempts to get a virtual address to 1000. 
This is good enough to give P_success >= 999,999,999/1,000,000,000 so
long as the address space is less than 97.95 full.  It'd be ridiculous
for that to happen for IPv6, and usome reasonable assumptions, it
would also be pretty silly for IPv4.
 2012-12-17 14:51:31 -05:00
Nick Mathewson
40a9842090 Describe IPv6 automap changes 2012-12-17 14:51:31 -05:00
Nick Mathewson
c1226cf4f9 Document PreferIPv6Automap in the manpage 2012-12-17 14:51:31 -05:00
Nick Mathewson
4ded40b0ca Add missing doxygen for DNS and automap code 2012-12-17 14:51:31 -05:00
Nick Mathewson
8d080d0b01 Per-listener option to prefer IPv6 automaps when possible. 2012-12-17 14:51:30 -05:00
Nick Mathewson
de4cc126cb Build and test most of the machinery needed for IPv6 virtualaddrmaps 
With an IPv6 virtual address map, we can basically hand out a new
IPv6 address for _every_ address we connect to.  That'll be cool, and
will let us maybe get around prop205 issues.

This uses some fancy logic to try to make the code paths in the ipv4
and the ipv6 case as close as possible, and moves to randomly
generated addresses so we don't need to maintain those stupid counters
that will collide if Tor restarts but apps don't.

Also has some XXXX items to fix to make this useful. More design
needed.
 2012-12-17 14:51:29 -05:00
Nick Mathewson
963b3d1549 Refactor the code to check if an address is matched by automapsuffixes 2012-12-17 14:50:55 -05:00
Nick Mathewson
88d7312ff2 Fix another uninitialized var warning from GCC 2012-12-17 14:50:05 -05:00
Nick Mathewson
8969d9e0b6 Fixed an unused-variable warning 2012-12-17 14:50:05 -05:00
Nick Mathewson
8eb422e7bd Don't use the cache when changing an IP address because of an exit policy 2012-12-17 14:50:05 -05:00
Nick Mathewson
593b235cc9 changes entry for disabling cache usage by default 2012-12-17 14:50:05 -05:00
Nick Mathewson
ac990aa44a Turn off by-default use of client-side DNS cacheing. 2012-12-17 14:50:04 -05:00
Nick Mathewson
7315a67646 Refactor port_cfg_t creation into a port_cfg_new() function 
This function gives us a single place to set reasonable default flags
for port_cfg_t entries, to avoid bugs like the one where we weren't
setting ipv4_traffic_ok to 1 on SocksPorts initialized in an older
way.
 2012-12-17 14:50:03 -05:00
Nick Mathewson
522e90d661 Changes file for new DNS caching options 2012-12-17 14:49:38 -05:00
Nick Mathewson
bde6f2daba Add documentation for the client-side DNS cache options 2012-12-17 14:49:32 -05:00
Nick Mathewson
7536c40e96 Implement option to turn off DNS cache modification by a client port 
(This is part 3 of making DNS cache use enabled/disabled on a
per-client port basis.  This implements the UseCacheIPv[46]DNS options)
 2012-12-17 14:48:09 -05:00
Nick Mathewson
f33487668f Implement option to turn off DNS cache use on a client port 
(This is part 2 of making DNS cache use enabled/disabled on a
per-client port basis.  This implements the CacheIPv[46]DNS options,
but not the UseCachedIPv[46] ones.)
 2012-12-17 14:48:09 -05:00
Nick Mathewson
32219d8313 Oops: make the check for not adding ip->ip DNS maps correct 2012-12-17 14:48:09 -05:00
Nick Mathewson
d3e9e03cac Add options to turn DNS cache use on or off per client port. 
(This is part 1 of making DNS cache use enabled/disabled on a
per-client port basis.  These options are shuffled around correctly,
but don't do anything yet.)
 2012-12-17 14:48:08 -05:00
Nick Mathewson
44a9a47706 Oops; make DNSPort configuration take address family options 2012-12-17 14:48:08 -05:00
Nick Mathewson
3874e74b49 Avoid a 'may be used uninitialized' warning 
Fixes bug 7746; bug not in any released version of Tor.
 2012-12-17 11:14:12 -05:00
Nick Mathewson
b1ff8daeb5 Nuke uses of memcmp outside of unit tests 
We want to be saying fast_mem{cmp,eq,neq} when we're doing a
comparison that's allowed to exit early, or tor_mem{cmp,eq,neq} when
we need a data-invariant timing.  Direct use of memcmp tends to imply
that we haven't thought about the issue.
 2012-12-13 17:34:05 -05:00
Nick Mathewson
579808d4cd Merge remote-tracking branch 'origin/maint-0.2.3' 
Conflicts:
	src/config/geoip
 2012-12-13 12:52:44 -05:00
Nick Mathewson
52bf1556b1 Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3 2012-12-13 12:51:28 -05:00
Nick Mathewson
cfa07f397d Note that fallback_dirsource was proposal 206, bug 572. 2012-12-13 12:47:46 -05:00
Nick Mathewson
6a468a1722 Fix two wide lines in config.c 2012-12-13 12:44:17 -05:00
Nick Mathewson
01ac961ca1 Merge branch 'fallback_dirsource_v3' 2012-12-13 12:42:29 -05:00
Karsten Loesing
6bdfa295b5 Add link explaining how the geoip file was created. 2012-12-13 08:45:25 +01:00
Karsten Loesing
c9a5d613a6 Update to the December 2012 GeoIP database. 2012-12-13 08:44:30 +01:00
Karsten Loesing
d2cfd52d2c Update to the November 2012 GeoIP database. 2012-12-13 08:44:20 +01:00
Mike Perry
ccaeef22e1 Tags on relay cells can result in certain reason codes. 
Close the circuit (it's probably junk anyways), and make sure we don't probe
it/count it as a success.
 2012-12-11 17:49:12 -08:00
Mike Perry
af9011f824 Woops, this log message triggers with the 2-hop bias commit. 2012-12-11 17:19:39 -08:00
Nick Mathewson
21b5d76aa5 Mention that dist-geoip6 was bug 7655 2012-12-11 18:11:49 -05:00
Mike Perry
c1bc6a1124 Add a missing comment. 2012-12-10 00:36:10 -08:00
Mike Perry
d409c8a90d More log message and space fixups. 2012-12-10 00:28:07 -08:00
Mike Perry
43a00877cf Update manpage. 2012-12-10 00:13:55 -08:00
Mike Perry
08da247042 Update changes file. 2012-12-09 23:58:01 -08:00
Mike Perry
aa16d59ee7 Clean up some XXX comments. 2012-12-09 23:50:05 -08:00
Mike Perry
4590993ff3 Space fixes. 2012-12-09 23:47:04 -08:00
Mike Perry
b75880d7b3 Fix a rather serious use-count state bug. 
We need to use the success count or the use count depending on the consensus
parameter.
 2012-12-09 20:56:48 -08:00
Mike Perry
2dbb62f1b5 Convert to doubles for all pathbias state. 
Let's hope this solves the rounding error issue..
 2012-12-09 20:53:22 -08:00
Mike Perry
ab1fce5c19 Also shorten circuit_successes to circ_successes. 
For consistency and great justice.

Ok, mostly consistency.
 2012-12-09 20:24:50 -08:00
Mike Perry
a90f165b83 Rename first_hop to circ_attempt. 
Since we've generalized what we can count from (first or second hop), we
should generalize the variable and constant naming too.
 2012-12-09 20:24:22 -08:00