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e96d807db4
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725 Commits

Author SHA1 Message Date
Roger Dingledine
e96d807db4 Revert part of r10874, since it was breaking our load balancing 
(we always picked one router past the one we wanted!) and could
conceivably read past the end of the smartlist too.

Nick, I don't know what gcc 4.2 was worried about, but we need
to find a better fix than this. :)


svn:r10901
 2007-07-22 04:36:33 +00:00
Roger Dingledine
6fc336d217 handle fetching bridge descriptors from the bridge authority too. 
svn:r10898
 2007-07-22 00:16:48 +00:00
Nick Mathewson
bbbf504281 r13827@catbus: nickm | 2007-07-19 14:42:25 -0400 
Merge in some generic address manipulation code from croup.  Needs some work.


svn:r10880
 2007-07-19 18:46:09 +00:00
Nick Mathewson
5e6f05bc31 r13822@catbus: nickm | 2007-07-18 16:43:39 -0400 
Tweak a couple of loop-related variables to make the gcc 4.2 -Wstrict-overflow warning happy.


svn:r10874
 2007-07-18 20:46:14 +00:00
Nick Mathewson
d920683718 r13821@catbus: nickm | 2007-07-18 16:29:17 -0400 
Initial code to manipulate vote timing correctly.


svn:r10873
 2007-07-18 20:46:12 +00:00
Peter Palfrader
3052bf6a84 Change routerlist_remove to not take an index argument we do not need anyway. 
Now the only remaining caller of _routerlist_find_elt is an assert()

svn:r10869
 2007-07-18 14:02:47 +00:00
Roger Dingledine
50487c249d timeout and retry schedules for fetching bridge descriptors 
svn:r10867
 2007-07-18 10:06:03 +00:00
Roger Dingledine
98ce45bebf Backport candidate: 
Fix a potential crash bug when we load many server descriptors at
once and some of them make others of them obsolete. Fixes bug
458. [Bugfix on 0.1.2.x]


svn:r10832
 2007-07-16 00:11:03 +00:00
Roger Dingledine
5ab3f49d93 backport candidate: fix a memory leak from r9039 which had us leaking 
50ish bytes every time we rebuild the cached-router files.


svn:r10830
 2007-07-15 08:34:32 +00:00
Peter Palfrader
2ce1cb22bd Comment one tor_assert 
svn:r10820
 2007-07-12 17:37:47 +00:00
Roger Dingledine
ef6bc1a451 Keep streamids from different exits on a circuit separate. This 
bug may have allowed other routers on a given circuit to inject
cells into streams. Reported by lodger; fixes bug 446. [Bugfix
on 0.1.2.x]


svn:r10818
 2007-07-12 17:09:19 +00:00
Nick Mathewson
656b7761a8 r13730@catbus: nickm | 2007-07-12 12:32:40 -0400 
Patch from lodger: avoid roundoff-error-induced crash bugs when picking routers by bandwidth.
 Also, remove listed backports for 0.1.2.x; that list is now in TODO.012


svn:r10812
 2007-07-12 16:34:45 +00:00
Peter Palfrader
9ed261cd6a In router_add_to_routerlist() only call router_have_minimum_dir_info() under some circumstances, not always 
svn:r10799
 2007-07-12 15:57:23 +00:00
Peter Palfrader
db3a4bf897 Call router_have_minimum_dir_info() at the beginning of router_add_to_routerlist() since it has side effects 
svn:r10754
 2007-07-06 21:21:09 +00:00
Peter Palfrader
39b1a11f8d Remove two arguments from routerlist_replace(). idx, which is 
the old router's index in the routerlist, can be gotten from the
old routerinfo itself anyway, and make_old always was true.
(There only is one caller of routerlist_replace())


svn:r10753
 2007-07-06 18:40:39 +00:00
Nick Mathewson
e6ba07f8f5 r13634@catbus: nickm | 2007-07-06 14:20:50 -0400 
Fix a crash bug (*the* crash bug?) on authorities.  Backport candidate.


svn:r10752
 2007-07-06 18:20:54 +00:00
Peter Palfrader
64f4cff192 I so wonder how this blows up on the real network - make _routerlist_find_elt be strict about the idx it is passed - if it is not -1 then it has to be correct 
svn:r10727
 2007-07-02 20:17:12 +00:00
Peter Palfrader
d071df748a If we want to be more strict in _routerlist_find_elt I better call it properly 
svn:r10726
 2007-07-02 20:04:26 +00:00
Peter Palfrader
ccefd7404e Don't get private with smartlists when there's a perfectly fine accessor method for num_used 
svn:r10724
 2007-07-02 19:45:44 +00:00
Peter Palfrader
ea1348360e Three more assertions which hopefully are sane, Nick? They might help track down #417. 
svn:r10720
 2007-07-02 15:13:52 +00:00
Roger Dingledine
2cd293dc8f now we can specify a bridge without specifying its key, 
and we will still connect to it and use it. getting closer!


svn:r10609
 2007-06-15 06:01:04 +00:00
Roger Dingledine
3d641bde0e Refine r10571: more work on bridge stuff. 
- Only listen to responses for "authority" fetches if we're configured
    to use Bridges. Otherwise it's safe (and maybe smarter) to silently
    discard them like we used to.
  - React faster to download networkstatuses after the first bridge
    descriptor arrives.
  - Don't do dir fetches before we have any bridges, even when our 
    dirport is open.


svn:r10604
 2007-06-15 02:12:15 +00:00
Nick Mathewson
9a74e881ef r13413@catbus: nickm | 2007-06-13 18:44:28 -0400 
Non-static inline functions cant talk about static variables.


svn:r10599
 2007-06-13 22:44:30 +00:00
Roger Dingledine
af658b7828 More work towards making bridge users able to connect via bridges: 
- demand options->Bridges and options->TunnelDirConns if 
    options->UseBridges is set.
  - after directory fetches, accept descriptors that aren't referenced by
    our networkstatuses, *if* they're for a configured bridge.
  - delay directory fetching until we have at least one bridge descriptor.
  - learn how to build a one-hop circuit when we have neither routerinfo
    nor routerstatus for our destination.
  - teach directory connections how to pick a bridge as the destination
    directory when doing non-anonymous fetches.
  - tolerate directory commands for which the dir_port is 0.
  - remember descriptors when the requested_resource was "authority", 
    rather than just ignoring them.
  - put bridges on our entry_guards list once we have a descriptor for them.
    When UseBridges is set, only pick entry guards that are bridges. Else
    vice versa.


svn:r10571
 2007-06-12 09:17:23 +00:00
Peter Palfrader
c0b28adc65 Resetting the correct stats 
svn:r10569
 2007-06-12 01:09:53 +00:00
Nick Mathewson
a21381affa r13364@catbus: nickm | 2007-06-11 20:15:53 -0400 
Stop assuming that desc_by_eid_map works: in fact, it kinda doesn't.  Add a big comment explaining why.


svn:r10567
 2007-06-12 00:15:55 +00:00
Nick Mathewson
367a77459a r13355@catbus: nickm | 2007-06-11 18:19:34 -0400 
Make all the digestmaps inside routerlist_t use the new typechecking wrappers, so we can catch any more bugs like the one fixed by 10561.  This turned up a bug in routerlist_remove: we were extracting a routerinfo_t from desc_digest_map.  Fix that too, though it was probably harmless, since we were only doing a pointer comparison with it.


svn:r10563
 2007-06-11 22:19:40 +00:00
Nick Mathewson
bde82e737b r13352@catbus: nickm | 2007-06-11 17:42:45 -0400 
Since desc_by_eid_map hold server descriptors, do not add routerinfo_ts.  Bug found by weasel


svn:r10561
 2007-06-11 21:42:48 +00:00
Peter Palfrader
e91cab20dd Reorder routerlist_assert_ok() and routerlist_check_bug_417(), so if the assert_ok triggers we know that our bug_417 is wrong 
svn:r10560
 2007-06-11 19:46:23 +00:00
Roger Dingledine
04995f197d more building blocks towards being able to fetch bridge descriptors 
svn:r10548
 2007-06-10 07:34:21 +00:00
Nick Mathewson
2bb7005481 r13317@catbus: nickm | 2007-06-08 14:39:59 -0400 
bugfix: we were undercounting the number of authorities that recommended any given version by 1.  Backport candidate.


svn:r10537
 2007-06-08 18:41:19 +00:00
Nick Mathewson
1866ad3506 r13274@catbus: nickm | 2007-06-05 19:06:30 -0400 
Remove some deadcode that seems unlikely to return


svn:r10509
 2007-06-06 04:51:25 +00:00
Nick Mathewson
23ae5976f3 r13254@catbus: nickm | 2007-06-04 20:13:47 -0400 
When choosing a guard, weight by bandwidth.  Resolves bug 440.


svn:r10493
 2007-06-05 00:15:00 +00:00
Nick Mathewson
bb6f53d60c r13243@catbus: nickm | 2007-06-04 15:17:15 -0400 
Start of code to compute consensus network-status stuff from a bunch of votes.  Strangely, it does not yet feel like an enormous ugly hack. 


svn:r10489
 2007-06-04 19:19:01 +00:00
Nick Mathewson
8400cecb1d r13148@catbus: nickm | 2007-06-02 10:24:20 -0400 
Fix bug 441, 442, and possibly 417 (again).


svn:r10449
 2007-06-02 14:24:23 +00:00
Nick Mathewson
2ef3e7853b r13144@catbus: nickm | 2007-06-02 08:44:42 -0400 
Add some asserts to catch double-insert on routerlist.


svn:r10445
 2007-06-02 12:44:57 +00:00
Nick Mathewson
5b6d7f10f3 r13143@catbus: nickm | 2007-06-01 16:43:40 -0400 
Try to fix some mipspro compiler warnings. There will still be some left.


svn:r10444
 2007-06-02 12:44:54 +00:00
Nick Mathewson
f89a3b1448 r13050@catbus: nickm | 2007-05-29 13:31:11 -0400 
Resolve all but 3 DOCDOCs.


svn:r10393
 2007-05-29 17:31:13 +00:00
Nick Mathewson
63035cdb33 r13041@catbus: nickm | 2007-05-29 10:40:05 -0400 
More messing around to try to address possible root causes of bug 436.


svn:r10388
 2007-05-29 14:41:20 +00:00
Roger Dingledine
0c047b87f5 polish r9933-r9994 
svn:r10335
 2007-05-25 19:41:31 +00:00
Nick Mathewson
a312afd67e r12936@catbus: nickm | 2007-05-24 14:12:34 -0400 
Review XXXX comments without a version; upgrade some to XXXX020.


svn:r10315
 2007-05-24 18:12:52 +00:00
Nick Mathewson
4c6398a8f0 r12918@catbus: nickm | 2007-05-24 12:52:40 -0400 
Make reset_download_failures() reset extrainfo download status too.


svn:r10306
 2007-05-24 17:13:02 +00:00
Nick Mathewson
d0a5c4f984 r12915@catbus: nickm | 2007-05-24 12:12:34 -0400 
Do not send a warning when somebody uploads an extrainfo that we will reject, if it happens to be newer than our current routerdesc.


svn:r10303
 2007-05-24 17:12:54 +00:00
Nick Mathewson
9e0acc0c11 r12899@catbus: nickm | 2007-05-22 13:51:26 -0400 
Extract common code from networkstatus_getinfo_helper_single() and generate_v2_networkstatus().


svn:r10294
 2007-05-22 17:58:30 +00:00
Nick Mathewson
c9fa4e6583 r12898@catbus: nickm | 2007-05-22 13:11:04 -0400 
More v3 directory code: have authorities load certificates; have everybody store certificates to disk and load them; provide a way to configure v3 authorities.


svn:r10293
 2007-05-22 17:58:25 +00:00
Nick Mathewson
6975a093e9 r12853@catbus: nickm | 2007-05-22 11:36:54 -0400 
Make connection_array into a smartlist.


svn:r10292
 2007-05-22 15:49:14 +00:00
Nick Mathewson
4ec5e139c8 r12850@catbus: nickm | 2007-05-21 22:20:42 -0400 
Partial backport candidate: do not rely on finding a \0 after an mmaped() router/extrainfo file.  Also, set journal length correctly when starting up.


svn:r10248
 2007-05-22 02:20:52 +00:00
Nick Mathewson
d23cb33a1a r12846@catbus: nickm | 2007-05-21 21:55:15 -0400 
Oops; it is possible to have an empty store.


svn:r10247
 2007-05-22 01:55:50 +00:00
Nick Mathewson
0cb342e859 r12844@catbus: nickm | 2007-05-21 21:52:19 -0400 
Oops. It compiles better when you spell the fields right.


svn:r10245
 2007-05-22 01:52:22 +00:00
Nick Mathewson
32c8d94c12 r12842@catbus: nickm | 2007-05-21 21:51:45 -0400 
Partial backport candidate. Fix issue noted in r10241: stores were rebuilt too often.  Also notes dropped bytes better.


svn:r10244
 2007-05-22 01:51:53 +00:00