]> git.ipfire.org Git - thirdparty/tor.git/log
thirdparty/tor.git
12 years agoFix a very short-lived socket leak in tor-resolve
Nick Mathewson [Mon, 11 Feb 2013 20:13:42 +0000 (15:13 -0500)] 
Fix a very short-lived socket leak in tor-resolve

This shouldn't actually matter, since tor-resolve will return soon
after this function exits, but it's nice to be warning-free

Found by coverity, fixes CID 718633

12 years agoResolve memory leaks in the unit tests and benchmarks (found by coverity)
Nick Mathewson [Mon, 11 Feb 2013 19:57:10 +0000 (14:57 -0500)] 
Resolve memory leaks in the unit tests and benchmarks (found by coverity)

These shouldn't really matter, but it's nice to be leak-free.

12 years agoFix a copy-and-paste issue found by coverity
Nick Mathewson [Mon, 11 Feb 2013 19:42:33 +0000 (14:42 -0500)] 
Fix a copy-and-paste issue found by coverity

Fixes CID 980650; bugfix on 0.2.4.10-alpha.

12 years agoSpeed up the curve25519 unit test by doing fewer iterations
Nick Mathewson [Mon, 11 Feb 2013 18:55:42 +0000 (13:55 -0500)] 
Speed up the curve25519 unit test by doing fewer iterations

This test was accounting for about 2/3 of our unit tests' runtime,
even on systems with a fast curve25519.  No test should take so long.

12 years agoMerge remote-tracking branch 'public/bug8158'
Nick Mathewson [Mon, 11 Feb 2013 18:32:38 +0000 (13:32 -0500)] 
Merge remote-tracking branch 'public/bug8158'

12 years agoAvoid generating extra spaces when explaining how we guessed our address
Nick Mathewson [Mon, 11 Feb 2013 18:05:27 +0000 (13:05 -0500)] 
Avoid generating extra spaces when explaining how we guessed our address

12 years agoRefactor resolve_my_address() so logs are more accurate / helpful
Roger Dingledine [Sun, 10 Feb 2013 21:45:48 +0000 (16:45 -0500)] 
Refactor resolve_my_address() so logs are more accurate / helpful

It returns the method by which we decided our public IP address
(explicitly configured, resolved from explicit hostname, guessed from
interfaces, learned by gethostname).

Now we can provide more helpful log messages when a relay guesses its IP
address incorrectly (e.g. due to unexpected lines in /etc/hosts). Resolves
ticket 2267.

While we're at it, stop sending a stray "(null)" in some cases for the
server status "EXTERNAL_ADDRESS" controller event. Resolves bug 8200.

12 years agolog the hostname that resolve_my_address() used to guess our IP
Roger Dingledine [Mon, 2 Apr 2012 23:57:27 +0000 (19:57 -0400)] 
log the hostname that resolve_my_address() used to guess our IP

12 years agoMerge remote-tracking branch 'public/bug7801_v2'
Nick Mathewson [Mon, 11 Feb 2013 16:28:08 +0000 (11:28 -0500)] 
Merge remote-tracking branch 'public/bug7801_v2'

12 years agoWrap more macro definitions in (parentheses)
Nick Mathewson [Sat, 9 Feb 2013 05:14:45 +0000 (00:14 -0500)] 
Wrap more macro definitions in (parentheses)

To avoid surprises, good coding practice suggests parenthesizing every
macro definition -- or at the very least, all those involving an
expression.

12 years agoImprove comment at Andrea's request
Nick Mathewson [Fri, 8 Feb 2013 22:13:11 +0000 (17:13 -0500)] 
Improve comment at Andrea's request

12 years agoMerge remote-tracking branch 'public/signof_enum'
Nick Mathewson [Fri, 8 Feb 2013 21:48:50 +0000 (16:48 -0500)] 
Merge remote-tracking branch 'public/signof_enum'

12 years agochanges file for bug7801
Nick Mathewson [Fri, 8 Feb 2013 21:46:50 +0000 (16:46 -0500)] 
changes file for bug7801

12 years agoUnit test for tor_weak_random_range
Nick Mathewson [Fri, 8 Feb 2013 21:46:35 +0000 (16:46 -0500)] 
Unit test for tor_weak_random_range

12 years agoAdd explicit check for !first_conn in ...resume_edge_reading_helper
Nick Mathewson [Thu, 27 Dec 2012 21:38:33 +0000 (16:38 -0500)] 
Add explicit check for !first_conn in ...resume_edge_reading_helper

This check isn't necessary (see comment on #7801), but it took at
least two smart people a little while to see why it wasn't necessary,
so let's have it in to make the code more readable.

12 years agoImprove comment about our random stream choice algorithm
Nick Mathewson [Fri, 8 Feb 2013 21:31:46 +0000 (16:31 -0500)] 
Improve comment about our random stream choice algorithm

12 years agoFix numerous problems with Tor's weak RNG.
Nick Mathewson [Fri, 8 Feb 2013 21:28:05 +0000 (16:28 -0500)] 
Fix numerous problems with Tor's weak RNG.

We need a weak RNG in a couple of places where the strong RNG is
both needless and too slow.  We had been using the weak RNG from our
platform's libc implementation, but that was problematic (because
many platforms have exceptionally horrible weak RNGs -- like, ones
that only return values between 0 and SHORT_MAX) and because we were
using it in a way that was wrong for LCG-based weak RNGs.  (We were
counting on the low bits of the LCG output to be as random as the
high ones, which isn't true.)

This patch adds a separate type for a weak RNG, adds an LCG
implementation for it, and uses that exclusively where we had been
using the platform weak RNG.

12 years agoAdd doxygen for bug8158 functions
Nick Mathewson [Fri, 8 Feb 2013 17:12:09 +0000 (12:12 -0500)] 
Add doxygen for bug8158 functions

12 years agoCoalesce identical adjacent microdescriptor vote lines.
Nick Mathewson [Fri, 8 Feb 2013 17:09:46 +0000 (12:09 -0500)] 
Coalesce identical adjacent microdescriptor vote lines.

12 years agoRefactor generating the m lines in a vote into its own function
Nick Mathewson [Fri, 8 Feb 2013 16:52:51 +0000 (11:52 -0500)] 
Refactor generating the m lines in a vote into its own function

12 years agoMerge remote-tracking branch 'karsten/geoip-manual-update'
Nick Mathewson [Fri, 8 Feb 2013 15:37:34 +0000 (10:37 -0500)] 
Merge remote-tracking branch 'karsten/geoip-manual-update'

12 years agoMerge remote-tracking branch 'origin/maint-0.2.3'
Nick Mathewson [Fri, 8 Feb 2013 15:36:51 +0000 (10:36 -0500)] 
Merge remote-tracking branch 'origin/maint-0.2.3'

12 years agoMerge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3
Nick Mathewson [Fri, 8 Feb 2013 15:36:34 +0000 (10:36 -0500)] 
Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3

12 years agoComment out now obsolete change in geoip-manual.
Karsten Loesing [Fri, 8 Feb 2013 13:41:32 +0000 (14:41 +0100)] 
Comment out now obsolete change in geoip-manual.

12 years agoUpdate to the February 2013 GeoIP database.
Karsten Loesing [Fri, 8 Feb 2013 13:37:58 +0000 (14:37 +0100)] 
Update to the February 2013 GeoIP database.

12 years agoMerge remote-tracking branch 'public/easy_ratelim'
Nick Mathewson [Thu, 7 Feb 2013 22:13:51 +0000 (17:13 -0500)] 
Merge remote-tracking branch 'public/easy_ratelim'

Conflicts:
src/or/connection.c

12 years agoHave autoconf check whether enums are signed.
Nick Mathewson [Thu, 7 Feb 2013 21:29:32 +0000 (16:29 -0500)] 
Have autoconf check whether enums are signed.

Fixes bug 7727; fix on 0.2.4.10-alpha.

12 years agoUse a nicely written autoconf macro to determine the sign of a type
Nick Mathewson [Thu, 7 Feb 2013 21:23:48 +0000 (16:23 -0500)] 
Use a nicely written autoconf macro to determine the sign of a type

This beats our old implementation, which wouldn't work when cross-compiling

12 years agoMerge remote-tracking branch 'arma/bug7054'
Nick Mathewson [Thu, 7 Feb 2013 20:22:36 +0000 (15:22 -0500)] 
Merge remote-tracking branch 'arma/bug7054'

12 years agoMerge remote-tracking branch 'public/bug7816_023'
Nick Mathewson [Thu, 7 Feb 2013 20:20:50 +0000 (15:20 -0500)] 
Merge remote-tracking branch 'public/bug7816_023'

Conflicts:
src/common/util.c

12 years agoMerge remote-tracking branch 'public/bug7816_024'
Nick Mathewson [Thu, 7 Feb 2013 20:13:21 +0000 (15:13 -0500)] 
Merge remote-tracking branch 'public/bug7816_024'

12 years agoMerge branch 'bug7902'
Nick Mathewson [Thu, 7 Feb 2013 20:04:11 +0000 (15:04 -0500)] 
Merge branch 'bug7902'

12 years agowhitespace fix
Nick Mathewson [Thu, 7 Feb 2013 19:31:51 +0000 (14:31 -0500)] 
whitespace fix

12 years agoMerge branch 'ticket8161_squashed'
Nick Mathewson [Thu, 7 Feb 2013 19:31:04 +0000 (14:31 -0500)] 
Merge branch 'ticket8161_squashed'

12 years agoMention a trac ticket relevant to an XXX comment.
Mike Perry [Tue, 5 Feb 2013 01:03:48 +0000 (17:03 -0800)] 
Mention a trac ticket relevant to an XXX comment.

12 years agoBetter document an XXX comment about refactoring.
Mike Perry [Tue, 5 Feb 2013 01:01:56 +0000 (17:01 -0800)] 
Better document an XXX comment about refactoring.

12 years agoChanges file for path use bias threshold changes.
Mike Perry [Tue, 5 Feb 2013 01:15:15 +0000 (17:15 -0800)] 
Changes file for path use bias threshold changes.

12 years agoSeparate the flags for logging use bias.
Mike Perry [Tue, 5 Feb 2013 00:59:28 +0000 (16:59 -0800)] 
Separate the flags for logging use bias.

I think we want both sets of messages to appear independently to help us know
what needs tuning.

12 years agoMerge branch 'bug8121_squashed'
Nick Mathewson [Thu, 7 Feb 2013 19:09:17 +0000 (14:09 -0500)] 
Merge branch 'bug8121_squashed'

12 years agoTolerate curve25519 backends where the high bit of the pk isn't ignored
Nick Mathewson [Mon, 4 Feb 2013 17:50:01 +0000 (12:50 -0500)] 
Tolerate curve25519 backends where the high bit of the pk isn't ignored

Right now, all our curve25519 backends ignore the high bit of the
public key. But possibly, others could treat the high bit of the
public key as encoding out-of-bounds values, or as something to be
preserved. This could be used to distinguish clients with different
backends, at the cost of killing a circuit.

As a workaround, let's just clear the high bit of each public key
indiscriminately before we use it. Fix for bug 8121, reported by
rransom. Bugfix on 0.2.4.8-alpha.

12 years agorevise history
Roger Dingledine [Tue, 5 Feb 2013 05:48:24 +0000 (00:48 -0500)] 
revise history

12 years agoMerge remote-tracking branch 'public/bug8151'
Nick Mathewson [Tue, 5 Feb 2013 05:33:04 +0000 (00:33 -0500)] 
Merge remote-tracking branch 'public/bug8151'

12 years agoUpdate manpage for new pathbias use thresholds.
Mike Perry [Tue, 5 Feb 2013 01:07:19 +0000 (17:07 -0800)] 
Update manpage for new pathbias use thresholds.

12 years agoLower path use bias thresholds.
Mike Perry [Tue, 5 Feb 2013 00:57:09 +0000 (16:57 -0800)] 
Lower path use bias thresholds.

I noticed bad wifi networks can have low use success rates.

12 years agobump to 0.2.4.10-alpha-dev
Roger Dingledine [Mon, 4 Feb 2013 23:20:13 +0000 (18:20 -0500)] 
bump to 0.2.4.10-alpha-dev

12 years agobump to 0.2.4.10-alpha tor-0.2.4.10-alpha
Roger Dingledine [Mon, 4 Feb 2013 22:11:00 +0000 (17:11 -0500)] 
bump to 0.2.4.10-alpha

12 years agofold in changes for 0.2.4.10-alpha
Roger Dingledine [Mon, 4 Feb 2013 22:06:01 +0000 (17:06 -0500)] 
fold in changes for 0.2.4.10-alpha

12 years agoInclude a flag-thresholds line in each vote to describe flag cutoffs
Nick Mathewson [Mon, 4 Feb 2013 18:44:05 +0000 (13:44 -0500)] 
Include a flag-thresholds line in each vote to describe flag cutoffs

Implements ticket 8151.

12 years agoMerge branch 'authdir_quick_fix'
Nick Mathewson [Mon, 4 Feb 2013 17:34:14 +0000 (12:34 -0500)] 
Merge branch 'authdir_quick_fix'

12 years agoMerge branch 'bug8146_etc'
Nick Mathewson [Mon, 4 Feb 2013 17:34:09 +0000 (12:34 -0500)] 
Merge branch 'bug8146_etc'

12 years agoQuick fix on 5956 for authorities
Nick Mathewson [Mon, 4 Feb 2013 17:23:20 +0000 (12:23 -0500)] 
Quick fix on 5956 for authorities

Authorities don't set is_possible_guard on node_t, so they were
never deciding that they could build enough paths.  This is a quick
and dirty fix.

Bug not in any released version of Tor

12 years agoMerge branch 'bug8153'
Nick Mathewson [Mon, 4 Feb 2013 16:54:38 +0000 (11:54 -0500)] 
Merge branch 'bug8153'

12 years agoReinstate some fixes/tweaks from 6e4a4002
Nick Mathewson [Mon, 4 Feb 2013 16:51:39 +0000 (11:51 -0500)] 
Reinstate some fixes/tweaks from 6e4a4002

These seem to have gotten conflicted out of existence while mike was
working on path bias stuff.

Thanks to sysrqb for collecting these in a handy patch.

12 years agoFix a warning when building with --disable-curve25519
Nick Mathewson [Mon, 4 Feb 2013 16:34:23 +0000 (11:34 -0500)] 
Fix a warning when building with --disable-curve25519

It appears that the code for 7291 gave an unused-value warning when
built with --disable-curve25519.

12 years agoFix compilation with --disable-curve25519 option
Nick Mathewson [Mon, 4 Feb 2013 16:32:55 +0000 (11:32 -0500)] 
Fix compilation with --disable-curve25519 option

The fix is to move the two functions to format/parse base64
curve25519 public keys into a new "crypto_format.c" file.  I could
have put them in crypto.c, but that's a big file worth splitting
anyway.

Fixes bug 8153; bugfix on 0.2.4.8-alpha where I did the fix for 7869.

12 years agoWhen we mark a node as a sybil, mark it down and reset its uptime to 0
Nick Mathewson [Mon, 4 Feb 2013 16:11:54 +0000 (11:11 -0500)] 
When we mark a node as a sybil, mark it down and reset its uptime to 0

This prevents bug 8147, where such nodes would accrue points towards
Guard, Fast, HSDir, and so on.

Fixes bug 8147.

12 years agoIgnore tiny bandwidths entirely when computing thresholds
Nick Mathewson [Mon, 4 Feb 2013 15:47:08 +0000 (10:47 -0500)] 
Ignore tiny bandwidths entirely when computing thresholds

Another bug 8145 fix.

12 years agoIncrease the minimum value for the Fast flag to 4096.
Nick Mathewson [Mon, 4 Feb 2013 15:41:11 +0000 (10:41 -0500)] 
Increase the minimum value for the Fast flag to 4096.

Fix for 8145.

12 years agoRefactor should-count-towards-thresholds test into new function
Nick Mathewson [Mon, 4 Feb 2013 15:22:45 +0000 (10:22 -0500)] 
Refactor should-count-towards-thresholds test into new function

12 years agoWhen computing performance thresholds, ignore omitted-as-sybil nodes.
Nick Mathewson [Mon, 4 Feb 2013 15:19:26 +0000 (10:19 -0500)] 
When computing performance thresholds, ignore omitted-as-sybil nodes.

Fixes bug 8146.

12 years agoWhoops: evdns_log, not tor_log, in src/ext/eventdns.c
Nick Mathewson [Mon, 4 Feb 2013 15:07:02 +0000 (10:07 -0500)] 
Whoops: evdns_log,  not tor_log, in src/ext/eventdns.c

12 years agoMerge remote-tracking branch 'public/feature7706'
Nick Mathewson [Fri, 1 Feb 2013 22:24:08 +0000 (17:24 -0500)] 
Merge remote-tracking branch 'public/feature7706'

12 years agoMerge remote-tracking branch 'public/bug7708_023_v3_squashed'
Nick Mathewson [Fri, 1 Feb 2013 22:11:46 +0000 (17:11 -0500)] 
Merge remote-tracking branch 'public/bug7708_023_v3_squashed'

12 years agoClarify documentation of connection_finished_flushing
Nick Mathewson [Wed, 30 Jan 2013 22:07:32 +0000 (17:07 -0500)] 
Clarify documentation of connection_finished_flushing

12 years agoFix serious breakage in connection_handle_write_impl
Nick Mathewson [Tue, 11 Dec 2012 22:46:12 +0000 (17:46 -0500)] 
Fix serious breakage in connection_handle_write_impl

When we first implemented TLS, we assumed in conneciton_handle_write
that a TOR_TLS_WANT_WRITE from flush_buf_tls meant that nothing had
been written. But when we moved our buffers to a ring buffer
implementation back in 0.1.0.5-rc (!), we broke that invariant: it's
possible that some bytes have been written but nothing.

That's bad.  It means that if we do a sequence of TLS writes that ends
with a WANTWRITE, we don't notice that we flushed any bytes, and we
don't (I think) decrement buckets.

Fixes bug 7708; bugfix on 0.1.0.5-rc

12 years agoMerge branch 'ticket8081_squashed'
Nick Mathewson [Fri, 1 Feb 2013 22:03:12 +0000 (17:03 -0500)] 
Merge branch 'ticket8081_squashed'

12 years agoFix a couple of warnings on the 8081 branch.
Nick Mathewson [Fri, 1 Feb 2013 22:03:00 +0000 (17:03 -0500)] 
Fix a couple of warnings on the 8081 branch.

12 years agoAdd EntryGuardPathUseBias to state file keyword list.
Mike Perry [Thu, 31 Jan 2013 16:01:36 +0000 (12:01 -0400)] 
Add EntryGuardPathUseBias to state file keyword list.

12 years agoIncrement an informational counter for use failed state.
Mike Perry [Thu, 31 Jan 2013 14:17:11 +0000 (10:17 -0400)] 
Increment an informational counter for use failed state.

This informational counter is probably now redundant, but might as well keep
it consistent I guess.

12 years agoRename and relocate the bw weight scale param getter.
Mike Perry [Thu, 31 Jan 2013 02:41:10 +0000 (22:41 -0400)] 
Rename and relocate the bw weight scale param getter.

It had nothing to do with circuit build times.

12 years agoFix a log typo found by sysrqb.
Mike Perry [Thu, 31 Jan 2013 13:37:12 +0000 (09:37 -0400)] 
Fix a log typo found by sysrqb.

12 years agoBounds-check path bias rate parameters.
Mike Perry [Thu, 31 Jan 2013 02:21:36 +0000 (22:21 -0400)] 
Bounds-check path bias rate parameters.

The other remaining parameters don't really need range checks.

12 years agoRefactor code that rolls back the use state
Mike Perry [Thu, 31 Jan 2013 01:27:38 +0000 (21:27 -0400)] 
Refactor code that rolls back the use state

Also document it better.

Mention this refactoring in the comments for the path state machine.

12 years agoRefactor and rename pathbias rate evaluation.
Mike Perry [Thu, 31 Jan 2013 01:17:40 +0000 (21:17 -0400)] 
Refactor and rename pathbias rate evaluation.

12 years agoRefactor the scaling parameter fetching into a single function.
Mike Perry [Wed, 30 Jan 2013 22:40:46 +0000 (18:40 -0400)] 
Refactor the scaling parameter fetching into a single function.

Also, deprecate the torrc options for the scaling values. It's unlikely anyone
but developers will ever tweak them, even if we provided a single ratio value.

12 years agoMark entry guard state dirty everwhere the pathbias code touches it.
Mike Perry [Wed, 30 Jan 2013 21:51:37 +0000 (17:51 -0400)] 
Mark entry guard state dirty everwhere the pathbias code touches it.

12 years agoAdd a tristate to guard against unexpected circ purpose transitions
Mike Perry [Wed, 30 Jan 2013 21:46:25 +0000 (17:46 -0400)] 
Add a tristate to guard against unexpected circ purpose transitions

12 years agoClarify state transition and related pathbias comments
Mike Perry [Wed, 30 Jan 2013 21:01:10 +0000 (17:01 -0400)] 
Clarify state transition and related pathbias comments

12 years agoMerge branch 'rename_log_7599'
Nick Mathewson [Fri, 1 Feb 2013 21:23:26 +0000 (16:23 -0500)] 
Merge branch 'rename_log_7599'

12 years agoHelp us track bug 8093:
Roger Dingledine [Fri, 1 Feb 2013 21:22:34 +0000 (16:22 -0500)] 
Help us track bug 8093:

Improve the log message when "Bug/attack: unexpected sendme cell
from client" occurs.

12 years agofix wide lines from tor_log rename
Nick Mathewson [Fri, 1 Feb 2013 21:19:02 +0000 (16:19 -0500)] 
fix wide lines from tor_log rename

12 years agoFix a silly mistake in the tor_mathlog() documentation. Give it a unit test.
Nick Mathewson [Fri, 1 Feb 2013 21:09:16 +0000 (16:09 -0500)] 
Fix a silly mistake in the tor_mathlog() documentation. Give it a unit test.

12 years agoRemove old wrapper code and defines for keeping log() and log(3) apart
Nick Mathewson [Fri, 1 Feb 2013 20:47:46 +0000 (15:47 -0500)] 
Remove old wrapper code and defines for keeping log() and log(3) apart

This is the non-automated portion of bug 7599.

12 years agoRename log() to tor_log() for logging
Nick Mathewson [Fri, 1 Feb 2013 20:43:37 +0000 (15:43 -0500)] 
Rename log() to tor_log() for logging

This is meant to avoid conflict with the built-in log() function in
math.h.  It resolves ticket 7599.  First reported by dhill.

This was generated with the following perl script:

 #!/usr/bin/perl -w -i -p

 s/\blog\(LOG_(ERR|WARN|NOTICE|INFO|DEBUG)\s*,\s*/log_\L$1\(/g;

 s/\blog\(/tor_log\(/g;

12 years agotypo in crypto_curve25519.c comment, spotted by rransom
Nick Mathewson [Thu, 31 Jan 2013 18:53:29 +0000 (13:53 -0500)] 
typo in crypto_curve25519.c comment, spotted by rransom

12 years agowhitespace fix
Nick Mathewson [Thu, 31 Jan 2013 18:26:25 +0000 (13:26 -0500)] 
whitespace fix

12 years agoMerge branch 'double-0-check'
Nick Mathewson [Thu, 31 Jan 2013 18:19:27 +0000 (13:19 -0500)] 
Merge branch 'double-0-check'

12 years agoUse %d, not %02d, for decimal percentages
Nick Mathewson [Wed, 30 Jan 2013 22:35:28 +0000 (17:35 -0500)] 
Use %d, not %02d, for decimal percentages

Cosmetic tweak on 5956; not in any released tor.

12 years agoMerge branch 'rename_queue_macros_squashed'
Nick Mathewson [Wed, 30 Jan 2013 17:58:59 +0000 (12:58 -0500)] 
Merge branch 'rename_queue_macros_squashed'

12 years agoRename all of the macros in tor_queue.h to start with TOR_
Nick Mathewson [Wed, 30 Jan 2013 17:27:19 +0000 (12:27 -0500)] 
Rename all of the macros in tor_queue.h to start with TOR_

12 years agoMerge branch 'bug5956_squashed'
Nick Mathewson [Wed, 30 Jan 2013 16:59:51 +0000 (11:59 -0500)] 
Merge branch 'bug5956_squashed'

12 years agoParameterize FRAC_USABLE_NEEDED for fraction of circuits
Nick Mathewson [Tue, 29 Jan 2013 16:05:13 +0000 (11:05 -0500)] 
Parameterize FRAC_USABLE_NEEDED for fraction of circuits

Instead of hardcoding the minimum fraction of possible paths to 0.6, we
take it from the user, and failing that from the consensus, and
failing that we fall back to 0.6.

12 years agoCompute whether we're ready to build circuits based on fraction of paths
Nick Mathewson [Fri, 18 Jan 2013 18:24:14 +0000 (13:24 -0500)] 
Compute whether we're ready to build circuits based on fraction of paths

Previously we did this based on the fraction of descriptors we
had. But really, we should be going based on what fraction of paths
we're able to build based on weighted bandwidth, since otherwise a
directory guard or two could make us behave quite oddly.

Implementation for feature 5956

12 years agoAdd an optional out-arg to count_usable_descriptors
Nick Mathewson [Fri, 18 Jan 2013 17:57:49 +0000 (12:57 -0500)] 
Add an optional out-arg to count_usable_descriptors

This way we get the usable nodes themselves, so we can feed them into
frac_nodes_with_descriptors

12 years agoAdd a function to compute fraction of nodes (by weighted bw) with descriptors
Nick Mathewson [Fri, 18 Jan 2013 17:56:47 +0000 (12:56 -0500)] 
Add a function to compute fraction of nodes (by weighted bw) with descriptors

12 years agoDocument the ?? country code.
Nick Mathewson [Wed, 30 Jan 2013 15:19:41 +0000 (10:19 -0500)] 
Document the ?? country code.

12 years agoDetect platforms where memset(0) doesn't set doubles to 0.0.
Nick Mathewson [Tue, 29 Jan 2013 22:38:15 +0000 (17:38 -0500)] 
Detect platforms where memset(0) doesn't set doubles to 0.0.

This is allowed by the C statndard, which permits you to represent
doubles any way you like, but in practice we have some code that
assumes that memset() clears doubles in structs.  Noticed as part of
7802 review; see 8081 for more info.

12 years agoFix unit test to not expect v2 directory request geoip info
Nick Mathewson [Tue, 29 Jan 2013 17:01:41 +0000 (12:01 -0500)] 
Fix unit test to not expect v2 directory request geoip info

When we implemented #5823 and removed v2 directory request info, we
never actually changed the unit tests not to expect it.

Fixes bug 8084; bug not in any released version of Tor.

12 years agoMerge branch 'bug7802' of ssh://git-rw.torproject.org/mikeperry/tor
Andrea Shepard [Tue, 29 Jan 2013 00:16:45 +0000 (16:16 -0800)] 
Merge branch 'bug7802' of ssh://git-rw.torproject.org/mikeperry/tor

12 years agoMerge branch 'time_based_onionqueue_v2' of ssh://git-rw.torproject.org/nickm/tor
Andrea Shepard [Thu, 24 Jan 2013 16:10:12 +0000 (08:10 -0800)] 
Merge branch 'time_based_onionqueue_v2' of ssh://git-rw.torproject.org/nickm/tor