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Author SHA1 Message Date
Nick Mathewson
052b95e2f1 Refactor connection_bucket_refill(_helper) to avoid roundoff 
We were doing "divide bandwidth by 1000, then multiply by msec", but
that would lose accuracy: instead of getting your full bandwidth,
you'd lose up to 999 bytes per sec.  (Not a big deal, but every byte
helps.)

Instead, do the multiply first, then the division.  This can easily
overflow a 32-bit value, so make sure to do it as a 64-bit operation.
 2011-09-22 15:07:34 -04:00
Nick Mathewson
1e61184628 Make documentation for TokenBucketRefillInterval match its behavior 2011-09-22 15:07:34 -04:00
Nick Mathewson
0721abbf1b Move around check for TokenBucketRefillInterval; disallow changes to it 2011-09-22 15:07:34 -04:00
Florian Tschorsch
6b1d8321ae New torrc option to allow bucket refill intervals of less than 1 sec 
Implements bug3630.
 2011-09-22 15:07:23 -04:00
Nick Mathewson
40288e1e66 Merge remote-tracking branch 'origin/maint-0.2.2' 2011-09-20 10:25:56 -04:00
Nick Mathewson
bfa75f70bb changes file for bug 4059 2011-09-20 09:56:26 -04:00
Mansour Moufid
1ba90ab655 Fix a potentially useless integer overflow check. 
GCC 4.2 and maybe other compilers optimize away unsigned integer
overflow checks of the form (foo + bar < foo), for all bar.

Fix one such check in `src/common/OpenBSD_malloc_Linux.c'.
 2011-09-20 09:52:44 -04:00
Roger Dingledine
0c0345a3d0 Merge branch 'maint-0.2.2' 2011-09-15 16:35:26 -04:00
Roger Dingledine
ac7b6c508d Merge branch 'maint-0.2.1' into maint-0.2.2 2011-09-15 16:34:47 -04:00
Karsten Loesing
679f617345 Update to the September 2011 GeoIP database. 2011-09-15 16:33:36 -04:00
Nick Mathewson
2394c74017 Log errno on listener socket creation failure. 
This may help diagnose bug 4027.
 2011-09-15 09:51:48 -04:00
Robert Ransom
c1ac0695d5 Fix a bogus warning 2011-09-14 00:05:03 -07:00
Roger Dingledine
6a799c10ee bump to 0.2.3.4-alpha-dev 2011-09-13 22:04:47 -04:00
Roger Dingledine
5f4f727d58 slight tweak to unify things 2011-09-13 20:26:32 -04:00
Roger Dingledine
0b0f7d792c bump to 0.2.3.4-alpha 2011-09-13 19:59:06 -04:00
Roger Dingledine
c133d71bdd a blurb for 0.2.3.4-alpha 2011-09-13 19:56:59 -04:00
Nick Mathewson
296649fd2b Provide missing description for our FLEXIBLE_ARRAY_MEMBER defines 
Apparently autoheader throws a tantrum if you say 'AC_DEFINE([a],
[b])'.  Instead you must say 'AC_DEFINE([a], [b], [description of
a])'.  We were running into this in our replacement definitions for
FLEXIBLE_ARRAY_MEMBER, which were only getting built on autoconf
versions before 2.61 -- and this made us stop working with those
autoconf versinos.

Fixes bug 2430; bugfix on 0.2.3.1-alpha.
 2011-09-13 19:51:37 -04:00
Roger Dingledine
befaa435bd forward-port the 0.2.2.33 changelog 2011-09-13 19:19:38 -04:00
Roger Dingledine
1fcaeb6092 Merge branch 'maint-0.2.2' 2011-09-13 18:32:00 -04:00
Roger Dingledine
4a351b4b9e Merge branch 'maint-0.2.1' into maint-0.2.2 
Conflicts:
	src/or/main.c
	src/or/router.c
 2011-09-13 18:27:13 -04:00
Roger Dingledine
62ec584a30 Generate our ssl session certs with a plausible lifetime 
Nobody but Tor uses certs on the wire with 2 hour lifetimes,
and it makes us stand out. Resolves ticket 4014.
 2011-09-13 18:24:45 -04:00
Roger Dingledine
1e1cc43b57 Merge branch 'maint-0.2.2' 2011-09-12 05:54:55 -04:00
Karsten Loesing
d679ef623f Update to the September 2011 GeoIP database. 2011-09-12 11:43:51 +02:00
George Kadianakis
2e73f9b3ee Put some sense into our logging. 
Transform our logging severities to something more sensible.
Remove sneaky printf()s.
 2011-09-12 00:10:07 +02:00
George Kadianakis
d0416ce3ec Don't warn of stray Bridges if managed proxies are still unconfigured. 
With managed proxies you would always get the error message:

"You have a Bridge line using the X pluggable transport, but there
doesn't seem to be a corresponding ClientTransportPlugin line."

because the check happened directly after parse_client_transport_line()
when managed proxies were not fully configured and their transports
were not registered.

The fix is to move the validation to run_scheduled_events() and make
sure that all managed proxies are configured first.
 2011-09-11 23:51:29 +02:00
George Kadianakis
e8715b3041 Constification. 2011-09-11 23:35:00 +02:00
George Kadianakis
de7565f87f Make check-spaces happy. 2011-09-11 23:34:36 +02:00
George Kadianakis
c6811c57cb Enforce transport names being C identifiers. 
Introduce string_is_C_identifier() and use it to enforce transport
names according to the 180 spec.
 2011-09-11 23:34:11 +02:00
George Kadianakis
3136107421 Trivial fixes around the code. 
* C90-fy.
* Remove ASN comments.
* Don't smartlist_clear() before smartlist_free().
* Plug a mem. leak.
 2011-09-11 23:33:31 +02:00
Nick Mathewson
386966142e Merge remote-tracking branch 'origin/maint-0.2.2' 2011-09-11 16:25:14 -04:00
George Kadianakis
9a42ec6857 Be more defensive in get_transport_bindaddr(). 
Make sure that lines in get_transport_bindaddr() begin with the name
of the transport and a space.
 2011-09-11 21:33:02 +02:00
George Kadianakis
ebc232bb79 Fix bug in get_transport_in_state_by_name() when using strcmpstart(). 
We now split the state lines into smartlists and compare the token
properly. Not that efficient but it's surely correct.
 2011-09-11 21:22:37 +02:00
George Kadianakis
2703e41d8b Improve how we access or_state_t. 
* Use get_or_state()->VirtualOption instead of relying on
  config_find_option(), STRUCT_VAR_P and voodoo.
 2011-09-11 20:57:01 +02:00
George Kadianakis
0dcf327248 Remove connection_uses_transport() since it was unused. 2011-09-11 20:33:27 +02:00
George Kadianakis
9bf34eb65b Allow interwined {Client,Server}TransportPlugin lines. 2011-09-11 20:30:08 +02:00
George Kadianakis
a002f0e7c0 Update the transports.c documentation based on the new data. 2011-09-11 20:29:52 +02:00
George Kadianakis
1e92b24889 Update transports.[ch] to support SIGHUPs. 2011-09-11 20:29:12 +02:00
George Kadianakis
fa514fb207 Prepare circuitbuild.[ch] and config.[ch] for SIGHUPs. 
* Create mark/sweep functions for transports.
* Create a transport_resolve_conflicts() function that tries to
  resolve conflicts when registering transports.
 2011-09-11 20:28:47 +02:00
George Kadianakis
782810a8bf Introduce tor_terminate_process() function. 2011-09-11 20:26:01 +02:00
Roger Dingledine
cca806c56c fix whitespace (two-space indent) 2011-09-11 01:33:04 -04:00
Robert Ransom
8ea6d29fe4 Demote 'INTRODUCE2 cell is too {old,new}' message to info level 2011-09-10 21:56:05 -04:00
Robert Ransom
b10735903b Demote HS 'replay detected' log message for DH public keys to info level 2011-09-10 21:56:05 -04:00
Robert Ransom
07a5cf285a Describe rend_service_descriptor_t more completely 2011-09-10 19:09:01 -04:00
Robert Ransom
aa900b17ca Describe rend_intro_point_t more completely 2011-09-10 19:05:53 -04:00
Nick Mathewson
a8838a86fe Changes file for bug3936 changes 2011-09-10 17:51:38 -04:00
Fabian Keil
c6f6b567e0 Stop parse_client_port_config() from misinterpreting FooListenAddress and FooPort in legacy syntax 
Previously the FooPort was ignored and the default used instead,
causing Tor to bind to the wrong port if FooPort and the default
port don't match or the CONN_TYPE_FOO_LISTENER has no default port.

Fixes #3936.
 2011-09-10 17:48:37 -04:00
Fabian Keil
087e0569c3 Fix whitespace in parse_client_port_config() 2011-09-10 17:48:36 -04:00
Nick Mathewson
35f9be7d04 Merge remote-tracking branch 'rransom-tor/typo-fix-ohkah8Ah' 2011-09-10 17:45:27 -04:00
Robert Ransom
c621e52883 Fix log message typo. 2011-09-10 16:15:52 -04:00
George Kadianakis
c852760b80 Replaced some leftover assert()s with tor_assert()s. 2011-09-10 00:45:28 +02:00