Commit Graph

2315 Commits

Author SHA1 Message Date
Nick Mathewson
a1c121e78e Change changes file and comment for 7189, for making it 0.2.4-only for now 2012-10-24 22:11:43 -04:00
Nick Mathewson
4a7962e439 Merge remote-tracking branch 'public/bug7189_tentative' 2012-10-24 22:07:10 -04:00
Nick Mathewson
62a49c0cc8 Only disable TLS tickets when being/acting as a server.
Fix for bug 7189.
2012-10-24 20:13:25 -04:00
Nick Mathewson
c442d85439 Fix a remotely triggerable assertion failure (CVE-2012-2250)
If we completed the handshake for the v2 link protocol but wound up
negotiating the wong protocol version, we'd become so confused about
what part of the handshake we were in that we'd promptly die with an
assertion.

This is a fix for CVE-2012-2250; it's a bugfix on 0.2.3.6-alpha.
All servers running that version or later should really upgrade.

Bug and fix from "some guy from France."  I tweaked his code slightly
to make it log the IP of the offending node, and to forward-port it to
0.2.4.
2012-10-23 23:09:21 -04:00
Nick Mathewson
758428dd32 Fix a remotely triggerable assertion failure (CVE-2012-2250)
If we completed the handshake for the v2 link protocol but wound up
negotiating the wong protocol version, we'd become so confused about
what part of the handshake we were in that we'd promptly die with an
assertion.

This is a fix for CVE-2012-2250; it's a bugfix on 0.2.3.6-alpha.
All servers running that version or later should really upgrade.

Bug and fix from "some guy from France."  I tweaked his code slightly
to make it log the IP of the offending node.
2012-10-23 22:58:38 -04:00
Nick Mathewson
3d825d22c3 Use the same changes file for bug7191 as in 0.2.[23] 2012-10-23 21:52:43 -04:00
Nick Mathewson
04a509e04b Merge remote-tracking branch 'andrea/bug7191_v2' 2012-10-23 21:51:38 -04:00
Nick Mathewson
b0646cc142 Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3 2012-10-23 21:48:50 -04:00
Nick Mathewson
3365def68b Add a changes file for bug 7191. 2012-10-23 21:35:30 -04:00
Andrea Shepard
fb97c0214b Rewrite smartlist_bsearch_idx() to not be broken for lists of length zero or one (fixes bug 7191) 2012-10-23 14:27:56 -07:00
Roger Dingledine
4c06a804d9 Merge branch 'maint-0.2.3' 2012-10-23 17:26:07 -04:00
Nick Mathewson
0712d606c6 Roll enh6876 into Changelog for 0.2.4.4 alpha, which had the change but not the entry. 2012-10-23 17:23:48 -04:00
Nick Mathewson
f80c992d7f Merge remote-tracking branch 'linus/enh6876_changes_file' 2012-10-23 17:22:37 -04:00
Roger Dingledine
2ecee3fce2 Let 0.2.3 clients exit to internal addresses if they want
Clients now consider the ClientRejectInternalAddresses config option
when using a microdescriptor consensus stanza to decide whether
an exit relay would allow exiting to an internal address. Fixes
bug 7190; bugfix on 0.2.3.1-alpha.
2012-10-23 17:18:01 -04:00
Nick Mathewson
98c24670e7 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-10-23 16:28:34 -04:00
Nick Mathewson
85659d3964 Fix parse_short_policy (bug 7192.)
Our implementation of parse_short_policy was screwed up: it would
ignore the last character of every short policy.  Obviously, that's
broken.

This patch fixes the busted behavior, and adds a bunch of unit tests
to make sure the rest of that function is okay.

Fixes bug 7192; fix on 0.2.3.1-alpha.
2012-10-23 13:49:48 -04:00
Nick Mathewson
86258df65d Merge branch 'split_circuitbuild'
Conflicts:
	src/or/circuitbuild.c

There was a huge-looking conflict in circuitbuild.c, but the only
change that had been made to circuitbuild.c since I forked off the
split_circuitbuild branch was 17442560c4.  So I took the
split_circuitbuild version of the conflicting part, and manually
re-applied the change from 17442560c44e8093f9a..
2012-10-22 11:35:32 -04:00
Linus Nordberg
46c76e6bdd Changes files for tickets 5053 and 5055. 2012-10-22 13:41:00 +02:00
Linus Nordberg
478644e905 Add changes file for ticket 6876 missing from 0.2.4.4-alpha ChangeLog. 2012-10-22 11:50:18 +02:00
Roger Dingledine
9304464284 fold in changes files for upcoming 0.2.4.4-alpha 2012-10-20 15:37:57 -04:00
Nick Mathewson
e8f547c181 Merge branch 'block_renegotiate_024' 2012-10-19 14:32:42 -04:00
Nick Mathewson
1cc06bd35e Merge branch 'block_renegotiate_023' into maint-0.2.3 2012-10-19 14:30:31 -04:00
Nick Mathewson
0dac0d8ad6 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-10-19 03:06:15 -04:00
Robert Ransom
d3bfdd6108 Don't serve or accept v2 HS descs over a DirPort
(changes file tweaked by nickm)
2012-10-19 02:56:25 -04:00
Nick Mathewson
9f1b1ef4fb Merge remote-tracking branch 'origin/maint-0.2.3' 2012-10-19 01:01:26 -04:00
Nick Mathewson
a0e9dc9f55 Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3 2012-10-19 00:58:33 -04:00
Nick Mathewson
8743080a28 Disable TLS Session Tickets, which we were apparently getting for free
OpenSSL 1.0.0 added an implementation of TLS session tickets, a
"feature" that let session resumption occur without server-side state
by giving clients an encrypted "ticket" that the client could present
later to get the session going again with the same keys as before.
OpenSSL was giving the keys to decrypt these tickets the lifetime of
the SSL contexts, which would have been terrible for PFS if we had
long-lived SSL contexts.  Fortunately, we don't.  Still, it's pretty
bad.  We should also drop these, since our use of the extension stands
out with our non-use of session cacheing.

Found by nextgens. Bugfix on all versions of Tor when built with
openssl 1.0.0 or later.  Fixes bug 7139.
2012-10-19 00:54:51 -04:00
Nick Mathewson
3d8b73db55 Discard extraneous renegotiation attempts in the v3 link protocol
Failure to do so left us open to a remotely triggerable assertion
failure. Fixes CVE-2012-2249; bugfix on 0.2.3.6-alpha. Reported by
"some guy from France".

This patch is a forward-port to 0.2.4, to work with the new channel
logic.
2012-10-17 19:19:58 -04:00
Nick Mathewson
f357ef9dcc Discard extraneous renegotiation attempts in the v3 link protocol
Failure to do so left us open to a remotely triggerable assertion
failure. Fixes CVE-2012-2249; bugfix on 0.2.3.6-alpha. Reported by
"some guy from France".
2012-10-17 19:18:16 -04:00
Nick Mathewson
4164f481c8 Remove changes/bug7129
Our convention is that we use the changelog to note release-to-release
changes; we don't need to add changelog entries for bugs that didn't
appear in any released version of Tor.  (By convention, we sometimes
say "this bug does not appear in any released version of Tor" or words
to that effect in the commit message so that when Roger goes to make
sure the changelog is right, he knows not to expect a changelog entry
for that part.)
2012-10-17 09:49:36 -04:00
Andrea Shepard
caa24a1f2d Add changes file for bug 7129 2012-10-17 03:24:42 -07:00
Nick Mathewson
907db008ab Move the circuit build timeout code into its own file. 2012-10-15 14:50:55 -04:00
Nick Mathewson
9e9edf71f7 Split code for entry guards and bridges into a new module. 2012-10-15 14:28:23 -04:00
Nick Mathewson
9f83142591 Merge remote-tracking branch 'public/bug1031' 2012-10-15 11:20:48 -04:00
Nick Mathewson
0d946e1773 Merge remote-tracking branch 'arma/bug7029' 2012-10-14 23:06:43 -04:00
Nick Mathewson
b555388dac Add a copy of OpenBSD's sys/queue.h as tor_queue.h
There are as many divergent implementations of sys/queue.h as there
are operating systems shipping it, it would seem.  They have some code
in common, but have drifted apart, and have added other stuff named
differently.  So I'm taking a relatively sane one, and hoping for the
best.

I'm taking OpenBSD's in particular because of the lack of external
dependencies, the presence of a CIRCLEQ (we could use one of those in
places), and the liberal licensing terms.

I'm naming the file tor_queue.h, since historically we've run into
trouble having headers with the same names as system headers (log.h,
for example.)
2012-10-12 17:18:14 -04:00
Nick Mathewson
30e2d41a65 Changes file for bug 1031 (reserved C identifiers) 2012-10-12 12:28:47 -04:00
Nick Mathewson
8586611718 Make tor_addr_is_internal log the calling function on error
This might make it a little easier to track down bug  7086.
2012-10-12 11:34:54 -04:00
Nick Mathewson
63f542a5c2 Move all externally maintained source files into src/ext
The rationale for treating these files differently is that we should
be checking upstream for changes as applicable, and merging changes
upstream as warranted.
2012-10-11 17:22:03 -04:00
Nick Mathewson
7ea904cbc0 Merge branch 'bug7011'
Conflicts:
	src/or/circuitbuild.c

The conflict was trivial, since no line of code actually changed in
both branches: There was a fmt_addr() that turned into fmt_addrport()
in bug7011, and a "if (!n_conn)" that turned into "if (!n_chan)" in
master.
2012-10-10 22:31:06 -04:00
Nick Mathewson
e6d1ab3600 Fix changes/bug7011 slightly 2012-10-10 22:27:52 -04:00
David Fifield
6e31b9c503 Add changes file for bug7011. 2012-10-10 22:25:30 -04:00
Andrea Shepard
8b36d4cc2a Merge branch 'bug6816_squashed_nowarn' of git://git.torproject.org/nickm/tor 2012-10-10 18:53:38 -07:00
Andrea Shepard
cf994f7ad7
Add changes file for bug6816 2012-10-10 00:51:55 -07:00
George Kadianakis
634d24c588 Don't call fmt_addr() twice in a parameter list. 2012-10-09 23:49:56 -04:00
George Kadianakis
721f99e495 Don't call fmt_addr() twice in a parameter list. 2012-10-09 23:46:04 -04:00
Andrea Shepard
b1b33f15be Add changes file for channels (ticket 6465) 2012-10-08 03:06:09 -07:00
Roger Dingledine
0b598cb2bb Say "KBytes" rather than "KB" in the man page
(for various values of K), to further reduce confusion about whether
Tor counts in units of memory or fractions of units of memory. Fixes
bug 7054.
2012-10-06 01:57:13 -04:00
Roger Dingledine
016c21d871 Downgrade "Failed to hand off onionskin" messages
They're typically redundant with the "Your computer is too slow"
messages. Fixes bug 7038; bugfix on 0.2.2.16-alpha.

(In retrospect, we should have fixed this bug back in ticket 1042.)
2012-10-05 13:35:13 -04:00
Nick Mathewson
751b3aabb5 Merge remote-tracking branch 'public/openssl_1_is_best' 2012-10-04 12:50:41 -04:00
Nick Mathewson
be33c3f600 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-10-04 12:49:13 -04:00
Nick Mathewson
0a3dfd0423 Merge remote-tracking branch 'arma/bug7037' into maint-0.2.3 2012-10-04 12:46:33 -04:00
Nick Mathewson
d92d3f3335 Add autoconf magic to support Bitrig
Bitrig is an openbsd fork.  Patch from dhill.  Ticket 6982.
2012-10-04 10:56:33 -04:00
Nick Mathewson
03e4b5a9d7 Merge remote-tracking branch 'linus/bug6757' 2012-10-04 10:31:25 -04:00
Nick Mathewson
d9847165e0 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-10-04 10:05:55 -04:00
Roger Dingledine
10b43f4c46 pass the reason from the truncated cell to the controller
(rather than just always declaring that the reason is
END_CIRC_REASON_OR_CONN_CLOSED)

resolves bug 7039.
2012-10-03 23:56:34 -04:00
Roger Dingledine
e50fa0d6cb Refuse extra create cells with reason "resource limit"
In the past we had used reason "internal", which is more vague than
it needs to be. Resolves bug 7037.
2012-10-03 20:17:37 -04:00
Roger Dingledine
b1971d89c8 properly free the return values of rate_limit_log()
resolves bug 7022.
2012-10-03 13:15:27 -04:00
Roger Dingledine
3d31771da9 Free some more still-in-use memory at exit 2012-10-03 12:46:09 -04:00
Nick Mathewson
a80d8e09d3 The --version option should imply --quiet.
Patch from 'maker'.
2012-10-01 11:01:18 -04:00
Nick Mathewson
95d9f7e9cc Merge remote-tracking branch 'rransom/warn-about-hses-without-guards' 2012-09-25 12:39:00 -04:00
Roger Dingledine
dc014c9747 Merge branch 'maint-0.2.3' 2012-09-22 09:31:09 -04:00
Roger Dingledine
c88a4c51b4 add faravahar as our ninth v3 dir auth 2012-09-22 09:10:37 -04:00
Roger Dingledine
e132704466 fold in changes files 2012-09-22 06:06:36 -04:00
Nick Mathewson
9d4c53534d Remove the testing_since* fields
They weren't actually used since 7a35dad00

Bug 5809
2012-09-21 22:05:09 -04:00
Nick Mathewson
b7fdb3a927 add changes file and whitespace fixes for bug 4020 2012-09-21 19:48:38 -04:00
Linus Nordberg
ce553d4982 Have node_get_pref_orport() return an IPv6 OR port when UseBridges is set.
We used to never return an IPv6 address unless ClientUseIPv6 was
set. We should allow clients running with bridges use IPv6 OR ports
even without setting ClientUseIPv6. Configuring an IPv6 address in a
Bridge line should imply that.

Fixes th second part of #6757.
2012-09-19 17:18:06 +02:00
Nick Mathewson
0e0a167742 Merge branch 'bug6843' 2012-09-19 09:01:15 -04:00
Nick Mathewson
f612a9eb1b Merge remote-tracking branch 'origin/maint-0.2.3' 2012-09-19 08:26:07 -04:00
Nick Mathewson
b9c86948e4 Clarify that hidden services are TCP only
Also remove some trailing whitespace.

Patch from maker; fixes bug 6024.
2012-09-19 08:19:21 -04:00
Robert Ransom
130e899fbb Warn if HSes are configured on a client with UseEntryGuards disabled 2012-09-18 16:50:00 -04:00
Nick Mathewson
9d3e497edb Note a bug number for 6888 2012-09-18 16:22:12 -04:00
Mike Perry
acda1735fd Disable Guard usage for Tor2webMode.
Tor2webMode is fingerprintable by hidden services through repeated
usage of the same three guard nodes for its rend and intro points.
2012-09-18 16:21:35 -04:00
Nick Mathewson
920c76a2fc Merge remote-tracking branch 'origin/maint-0.2.3' 2012-09-18 16:20:01 -04:00
Nick Mathewson
f675e0a33e specify a version for the bug6884 changes file 2012-09-18 15:54:36 -04:00
Nick Mathewson
c35fad2bde Remove some deadcode for parsing v1 directories
Fixes bug 6887.  There are opportunities to remove more functions if
authorities can stop serving dummy v1 directory documents
2012-09-18 15:30:27 -04:00
Linus Nordberg
a989dbc3dc Print the correct address family in log printout.
Look at the address family of the preferred OR port rather than the
node.ipv6_preferred flag since the logic has changed with new
ClientUseIPv6 config option.

Fixes ticket 6884.
2012-09-18 14:41:14 +02:00
Mike Perry
4bfed4378d Bug 6866: Convert pathbias asserts into log messages.
Asserts were hit by Tor2Web mode.
2012-09-17 18:25:28 -07:00
Nick Mathewson
5dfec9f833 Merge remote-tracking branch 'linus/bug6880' 2012-09-17 16:05:09 -04:00
Linus Nordberg
bee1e46bd1 Don't do reachability testing over IPv6 unless AuthDirPublishIPv6 is set.
This affects both directory authorities and bridge authoritites.
2012-09-17 22:01:58 +02:00
Nick Mathewson
32d9cea289 Merge remote-tracking branch 'public/bug6853' 2012-09-17 10:50:48 -04:00
Nick Mathewson
5511d21d2b Merge branch 'bug6861_typofix' 2012-09-17 10:28:35 -04:00
Nick Mathewson
96d2a21683 Avoid sign-extending when computing rend auth type.
Right-shifting negative values has implementation-defined behavior.
On all the platforms we work on right now, the behavior is to
sign-extend the input.  That isn't what we wanted in

    auth_type_val = (descriptor_cookie_tmp[16] >> 4) + 1;

Fix for 6861; bugfix on 0.2.1.5-alpha; reported pseudonymously.

The broken behavior didn't actually hurt anything, I think, since the
only way to get sign-extension to happen would be to have the top bit
of descriptor_cookie_tmp[16] set, which would make the value of
descriptor_cookie_tmp[16] >> 4 somewhere between 0b11111111 and
0b11111000 (that is, between -1 and -8).  So auth_type_val would be
between -7 and 0.  And the immediate next line does:

    if (auth_type_val < 1 || auth_type_val > 2) {

So the incorrectly computed auth_type_val would be rejected as
invalid, just as a correctly computed auth_type_val would be.

Still, this stuff shouldn't sit around the codebase.
2012-09-17 10:28:14 -04:00
Nick Mathewson
414adb237b Parse votes with >31 flags correctly
We were doing (1<<p) to generate a flag at position p, but we should
have been doing (U64_LITERAL(1)<<p).

Fixes bug 6861; bugfix on 0.2.0.3-alpha; reported pseudonymously.
2012-09-17 10:24:52 -04:00
Nick Mathewson
faab788189 changes file for 6044 2012-09-17 10:02:57 -04:00
Roger Dingledine
2e342df7cd fold in changes files so far 2012-09-15 16:38:47 -04:00
Nick Mathewson
523b0ec288 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-09-14 12:40:23 -04:00
Nick Mathewson
b1447a4312 Use file-size-fixup code on cygwin too.
We already had code on windows to fix our file sizes when we're
reading a file in text mode and its size doesn't match the size from
fstat.  But that code was only enabled when _WIN32 was defined, and
Cygwin defines __CYGWIN__ instead.

Fixes bug 6844; bugfix on 0.1.2.7-alpha.
2012-09-14 12:39:18 -04:00
Nick Mathewson
a78eeb4cbc Fix dependency checking on manpage builds
Fixes bug 6843; bugfix on 0.2.4.1-alpha.
2012-09-14 10:36:42 -04:00
Nick Mathewson
286e95f0a5 Merge branch 'bug6833' 2012-09-14 10:10:23 -04:00
Nick Mathewson
e4ce8cd969 Fix compilation with older gccs
They don't like to have #preprocessor directives inside macro arguments.

Fixes #6842; fix on 0.2.4.2-alpha.

Found by grarpamp.
2012-09-14 10:06:00 -04:00
Nick Mathewson
6492a75b9f Merge branch 'bug6831_v2' 2012-09-14 09:54:08 -04:00
Nick Mathewson
37953497d8 Don't compute ((uint64_t)1)<<64 in round_to_power_of_2
This would be undefined behavior if it happened. (It can't actually
happen as we're using round_to_power_of_2, since we would have to
be trying to allocate exabytes of data.)

While we're at it, fix the behavior of round_to_power_of_2(0),
and document the function better.

Fix for bug 6831.
2012-09-14 09:51:24 -04:00
Nick Mathewson
7627b2c187 Split the generic config_fmt_t code into a new confparse.c file
This helps us split up one of our larger files, and sets the stage
for refactoring the configuration backend a little
2012-09-13 12:20:25 -04:00
Nick Mathewson
c8b98ba41c Reject votes (not consensuses) with >64 known-flags
Our flag voting code needs to handle unrecognized flags, so it stores
them in a 64-bit bitfield.  But we never actually checked for too many
flags, so we were potentially doing stuff like U64_LITERAL(1)<<flagnum
with flagnum >= 64.  That's undefined behavior.

Fix for bug 6833; bugfix on 0.2.0.1-alpha.
2012-09-13 11:45:05 -04:00
Nick Mathewson
582f2187a7 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-09-13 10:08:51 -04:00
Nick Mathewson
1e68c213a2 mention the bug number in the 6827 changes file 2012-09-13 10:07:06 -04:00
Robert Ransom
0a6480cdd0 Avoid undefined behaviour when parsing HS protocol versions
Fixes bug 6827; bugfix on c58675ca72
(when the v2 HS desc parser was implemented).

Found by asn.
2012-09-13 07:48:21 -04:00
Nick Mathewson
feabf4148f Drop support for openssl 0.9.7
097 hasn't seen a new version since 2007; we can drop support too.

This lets us remove our built-in sha256 implementation, and some
checks for old bugs.
2012-09-12 19:25:58 -04:00
Nick Mathewson
a73dec16c5 Merge branch 'bug6815' 2012-09-12 16:28:59 -04:00
Nick Mathewson
45439bfced Revert "6819: typo in torrc.sample.in"
This reverts commit 4aff97cfc7.

We don't actually want to be changing the torrc.sample on stable or
near-stable stuff, since doing so makes pointless busywork for debian
users.
2012-09-12 15:37:47 -04:00
Nick Mathewson
35e19b9498 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-09-12 11:11:16 -04:00
Nick Mathewson
1f5a7917f5 Merge remote-tracking branch 'public/bug6341_a_v2' into maint-0.2.3 2012-09-12 11:10:59 -04:00
Nick Mathewson
6a8861574b Merge remote-tracking branch 'origin/maint-0.2.3' 2012-09-12 11:09:10 -04:00
Nick Mathewson
4aff97cfc7 6819: typo in torrc.sample.in 2012-09-12 11:08:30 -04:00
Nick Mathewson
5cbeb60805 Fix directory self-testing logic
When I removed version_supports_begindir, I accidentally removed the
mechanism we had been using to make a directory cache self-test its
directory port.  This caused bug 6815, which caused 6814 (both in
0.2.4.2-alpha).

To fix this bug, I'm replacing the "anonymized_connection" argument to
directory_initiate_command_* with an enumeration to say how indirectly
to connect to a directory server.  (I don't want to reinstate the
"version_supports_begindir" argument as "begindir_ok" or anything --
these functions already take too many arguments.)

For safety, I made sure that passing 0 and 1 for 'indirection' gives
the same result as you would have gotten before -- just in case I
missed any 0s or 1s.
2012-09-12 10:26:59 -04:00
Nick Mathewson
75c9ccd4f8 Merge remote-tracking branch 'public/bug6538'
Conflicts:
	configure.ac
2012-09-11 17:51:36 -04:00
Nick Mathewson
f8a665c87d Merge remote-tracking branch 'origin/maint-0.2.3' 2012-09-11 13:21:20 -04:00
Nick Mathewson
5833861f62 Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3
Conflicts:
	src/test/test_util.c
2012-09-11 13:20:15 -04:00
Nick Mathewson
973c18bf0e Fix assertion failure in tor_timegm.
Fixes bug 6811.
2012-09-11 13:13:07 -04:00
Roger Dingledine
77d17a3607 fold in another 2012-09-10 18:28:41 -04:00
Roger Dingledine
d85b563dbb Merge branch 'maint-0.2.3' 2012-09-10 18:25:57 -04:00
Roger Dingledine
f949f61569 fold in recent changes files 2012-09-10 17:36:36 -04:00
Nick Mathewson
bf71866da0 Merge branch 'remove_old_ver_checks' 2012-09-10 15:37:13 -04:00
Nick Mathewson
4319f99828 Merge remote-tracking branch 'public/ticket6789' 2012-09-10 15:31:04 -04:00
Nick Mathewson
8731a4e148 Avoid segfault when reading state file from ancient tor
If s_values is null in rep_hist_load_bwhist_state_section, we would
call smartlist_len() on it, and die.

Fixes bug 6801.
2012-09-10 10:35:18 -04:00
Nick Mathewson
3e8058f9ed Be more clear in changes file for 6797. 2012-09-10 10:21:46 -04:00
Nick Mathewson
0ab7716b9e Merge remote-tracking branch 'linus/bug6797' 2012-09-10 10:19:57 -04:00
Nick Mathewson
20e0e7d9d1 Rename _UseFilteringSSLBufferevents to lose its _. Bug 3155 2012-09-10 10:09:19 -04:00
Nick Mathewson
38f3f3baf9 bug3155 changes file 2012-09-10 10:04:30 -04:00
Roger Dingledine
e1e34ee4e4 raise bandwidthrate/bandwidthburst to a new "infinite"
addresses bug 6605.
2012-09-10 03:03:06 -04:00
Linus Nordberg
93ee62297f Don't follow the NULL pointer.
If dirvote_create_microdescriptor() returns NULL, don't use md.

Found by "f. tp.".

Fixes bug 6797.
2012-09-10 00:43:48 +02:00
Nick Mathewson
7988596f66 Remove version_supports checks for versions before 0.2.2. 2012-09-07 23:21:18 -04:00
Nick Mathewson
26cee96911 Dirservers no longer accept tors released before December 2011.
Implements ticket 6789.
2012-09-07 11:15:23 -04:00
Nick Mathewson
1ca9e2685f Merge branch 'quiet_lib_versions_squashed' 2012-09-06 11:32:09 -04:00
Nick Mathewson
7607ad2bec Detect openssl header version doesn't match runtime version
We already do this for libevent; let's do it for openssl too.

For now, I'm making it always a warn, since this has caused some
problems in the past.  Later, we can see about making it less severe.
2012-09-06 11:31:30 -04:00
Nick Mathewson
e3a130a7eb Don't log about Libevent/OpenSSL initialization when all's well
OTOH, log the Libevent and OpenSSL versions on the first line when
we're starting Tor.
2012-09-06 11:31:22 -04:00
Nick Mathewson
ad1e8b45df Merge branch 'bug6778' 2012-09-06 11:05:16 -04:00
Nick Mathewson
30fe9080e7 Fix a dependency: micro-revision.i influences tor_main.o, not tor_main.c 2012-09-06 11:00:32 -04:00
Nick Mathewson
e9684405ac Merge remote-tracking branch 'asn/bug4567_rebased' 2012-09-06 10:12:28 -04:00
Nick Mathewson
5d162d5a7b Fix a dependency: sha256.c influences crypto.o, not crypto.c 2012-09-06 10:03:06 -04:00
Nick Mathewson
91fed2c703 Fix a build-warning when building out-of-tree
We were trying to incorporate all headers in common_sha1.i, not just
the src/common ones.

This is part of bug 6778; fix on 0.2.4.1-alpha
2012-09-06 09:56:48 -04:00
Nick Mathewson
5d679caa32 Fix warning when implicitly casting strlen(microdesc) to int
Harmless unless we somehow generate a microdesc of more than INT_MAX
bytes.
2012-09-05 20:49:25 -04:00
Roger Dingledine
325f33047a and fold it into master too 2012-09-05 17:23:08 -04:00
Nick Mathewson
f8c1ab7bbf Merge remote-tracking branch 'origin/maint-0.2.3' 2012-09-05 16:25:13 -04:00
Nick Mathewson
9d9ca264ec Avoid segfault if EntryGuardPathBias precedes EntryGuard
Fix for bug 6774; bugfix on 0.2.3.17-beta.
2012-09-05 13:27:54 -04:00
George Kadianakis
44fe717524 General tweaks and fixes for Nick's comments.
* Add changes/ files.
* Edit the tor-fw-helper manpage.
* Fix check-spaces.
* Add prototype for get_list_of_ports_to_forward().
* Fix tor_parse_long() TCP port range.
* Improve doc. of tor_check_port_forwarding().
* Check for overflows in tor_check_port_forwarding().
* Demote successful port forwarding to LOG_INFO.

Conflicts:
	src/common/address.c
	src/or/circuitbuild.c
2012-09-05 18:23:28 +03:00
Roger Dingledine
c77d1b7bda fold in the changes files
in-progress due to various bugs i uncovered in the ipv6 config option
meanings.
2012-09-05 04:46:44 -04:00
Roger Dingledine
de6a538b9c one more already-merged changes file 2012-09-04 20:23:46 -04:00
Roger Dingledine
031da8dd34 remove the changes files that are merged into 0.2.3.21-rc 2012-09-04 20:11:19 -04:00
Nick Mathewson
4d87919ba6 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-09-04 18:34:39 -04:00
Nick Mathewson
d7a646edcf Merge branch 'bug5535_only_rebased' 2012-09-04 18:24:20 -04:00
Linus Nordberg
e04e1a2e7d Clients connect to public relays over IPv6.
Add ClientUseIPv6 and ClientPreferIPv6ORPort configuration options.

Use "preferred OR port" for all entry nodes, not only for bridges.

Mark bridges with "prefer IPv6 OR port" if an IPv6 address is
configured in Bridge line and ClientPreferIPv6ORPort is set.

Mark relays with "prefer IPv6 OR port" if an IPv6 address is found in
descriptor and ClientPreferIPv6ORPort is set.

Filter "preferred OR port" through the ClientUseIPv6 config option. We
might want to move this test to where actual connection is being set
up once we have a fall back mechanism in place.

Have only non-servers pick an IPv6 address for the first hop: We
don't want relays to connect over IPv6 yet. (IPv6 has never been used
for second or third hops.)

Implements ticket 5535.
2012-09-04 12:57:21 -04:00
Linus Nordberg
156ffef249 Have directory authorities vote on IPv6 OR ports according to the spec
Define new new consensus method 14 adding "a" lines to vote and
consensus documents.

From proposal 186:

  As with other data in the vote derived from the descriptor, the
  consensus will include whichever set of "a" lines are given by the
  most authorities who voted for the descriptor digest that will be
  used for the router.

This patch implements this.
2012-09-04 11:52:22 -04:00
Nick Mathewson
05ded76cb6 Merge remote-tracking branch 'arma/bug6759' 2012-09-04 10:18:51 -04:00
Nick Mathewson
3da9a14f1c Merge remote-tracking branch 'arma/feature6758' 2012-09-04 10:16:15 -04:00
Roger Dingledine
3ea37e5faa quiet "I learned some more directory information" on startup
Reserve it for when new directory information arrives in response to
a fetch.

Resolves ticket 6760.
2012-09-03 19:49:44 -04:00
Roger Dingledine
2131cc125b Don't log about reloading the microdescriptor cache at startup
Addresses bug 6759.
2012-09-03 18:50:27 -04:00
Roger Dingledine
e964f81143 omit the first heartbeat message (resolves ticket 6758) 2012-09-03 18:13:35 -04:00
Roger Dingledine
eb3d079667 Make begindir_cutoff the same as general_cutoff
Allow one-hop directory fetching circuits the full "circuit build timeout"
period, rather than just half of it, before failing them and marking
the relay down. This fix should help reduce cases where clients declare
relays (or worse, bridges) unreachable because the TLS handshake takes
a few seconds to complete.

Fixes bug 6743 (one piece of bug 3443); bugfix on 0.2.2.2-alpha, where
we changed the timeout from a static 30 seconds.
2012-09-01 01:25:17 -04:00
Nick Mathewson
48a6816eb5 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-31 18:39:27 -04:00
Nick Mathewson
b17bb543da Merge branch 'bug6732' into maint-0.2.3 2012-08-31 18:39:11 -04:00
Nick Mathewson
65a65edd6b Remove changes files which have been removed in release-0.2.3 2012-08-31 18:37:56 -04:00
Nick Mathewson
774979ca45 Document consensus and microdesc files
Bugfix for #6732.
2012-08-31 11:35:47 -04:00
Nick Mathewson
3363a0d26e Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-27 16:39:30 -04:00
Nick Mathewson
a7a4bbff47 Quiet "Set buildtimeout to low val" warnings: make them info
Fix for #6251
2012-08-27 16:37:09 -04:00
Nick Mathewson
f40378118c Merge remote-tracking branch 'mikeperry/bug6647' 2012-08-27 16:23:19 -04:00
Nick Mathewson
b252ffa7cb Downgrade path-bias warning messages to INFO for now.
We've had over two months to fix them, and didn't.  Now we need
0.2.3.x stable.  Yes, it would be cool to get this working in
0.2.3.x, but not at the expense of delaying every other feature that
_does_ work in 0.2.3.x.  We can do a real fix in 0.2.4.
2012-08-27 16:18:35 -04:00
Nick Mathewson
0c5a44ed0a Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-27 16:16:27 -04:00
Nick Mathewson
bffe0d3ccc Merge branch 'bug6710_023' into maint-0.2.3 2012-08-27 16:15:01 -04:00
Nick Mathewson
e232938ec8 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-27 16:09:29 -04:00
Nick Mathewson
443e4ae1ee Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3
Conflicts:
	src/or/policies.c
2012-08-27 16:07:04 -04:00
Roger Dingledine
0ccd57f0f2 and fix them here too 2012-08-27 14:28:00 -04:00
Mike Perry
0c13547ea9 Bug 6647: Add changes file 2012-08-27 11:15:35 -07:00
Nick Mathewson
45b520b6a4 Fix changes file for 6710: before 0.0.8pre1, you couldn't extend to
a router that another router wasn't already connected to.
2012-08-27 12:29:04 -04:00
Nick Mathewson
62d96284f7 Do not assert when comparing a null address/port against a policy
This can create a remote crash opportunity for/against directory
authorities.
2012-08-27 12:04:55 -04:00
Nick Mathewson
b7c172c9ec Disable extending to private/internal addresses by default
This is important, since otherwise an attacker can use timing info
to probe the internal network.

Also, add an option (ExtendAllowPrivateAddresses) so that
TestingTorNetwork won't break.

Fix for bug 6710; bugfix on all released versions of Tor.
2012-08-27 11:19:29 -04:00
Nick Mathewson
7795f42e4b Merge branch 'bug6524_nm' 2012-08-27 10:33:24 -04:00
Nick Mathewson
09d90b1b65 Changes file for nonrecursive make branch 2012-08-27 10:28:45 -04:00
Nick Mathewson
b3b4f31936 Merge remote-tracking branch 'linus/bug6364' 2012-08-27 09:53:37 -04:00
Nick Mathewson
6f7dbd3d34 Merge remote-tracking branch 'linus/bug6362' 2012-08-27 09:50:22 -04:00
Nick Mathewson
6864a44a4a Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-24 12:51:50 -04:00
Nick Mathewson
ce4add498f Merge remote-tracking branch 'public/bug6472' into maint-0.2.3 2012-08-24 12:51:02 -04:00
Linus Nordberg
3410a46ebc Move ipv6_preferred from routerinfo_t to node_t.
Move extend_info_from_router() from circuitbuild.c to router.c and
make it static.

Add get_configured_bridge_by_orports_digest() and have
get_configured_bridge_by_routerinfo() and
node_is_a_configured_bridge() use it. We now consider all OR ports of
a bridge when looking for it.

Move node_get_*_orport to nodelist.c.

Fix a cut'n'paste error in header of nodelist.h.

Add node_assert_ok().

Add router_get_all_orports(). It's duplicating code from
node_get_all_orports(). Worth fixing at the cost of complicating the
API slightly?
2012-08-23 22:13:12 +02:00
Peter Palfrader
5b0ed1e344 Remove #6480 fix from 0.2.2.38 changelog - it was not included
(Forward-port from release-0.2.2 to master)
2012-08-22 12:36:08 -04:00
Nick Mathewson
939d01f0ba Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-21 10:36:51 -04:00
Nick Mathewson
991a8acba2 Merge remote-tracking branch 'public/bug6404' into maint-0.2.3 2012-08-21 10:35:40 -04:00
Linus Nordberg
9216e2819b Send IPv6 address in NETINFO cells.
Closes #6364.
2012-08-20 17:01:18 +02:00
Linus Nordberg
5671586dc7 Make all relays, not only bridges, capable of advertising an IPv6 OR port.
Closes #6362.
2012-08-19 14:48:22 +02:00
Nick Mathewson
223e7cfabe When iterating over connections pending DNS, skip marked ones
Failure to do this would lead to double-free cases and similar,
especially when the exit's DNS was broken. See bug 6472 for full
details; this is a fix for 6472.

Anonymous patch from "cypherpunks" on trac.
2012-08-17 16:46:11 -04:00
Nick Mathewson
1c64f99a1a Merge remote-tracking branch 'public/bug5124' 2012-08-17 16:05:09 -04:00
Nick Mathewson
d9746bd468 Remove needless flush-on-write code.
Long ago, before we had cell queues, it was necessary to maybe call
connection_handle_write() from connectino_write_to_buf_impl() on OR
connections, so that we wouldn't get into a loop of reading infinite
amounts of data and queueing it all on an outbuf before bothering to
write any data.

If that doesn't sounds like what our code does now, you're right:
right now, we won't stick more than OR_CONN_HIGHWATER bytes of cells
on an outbuf, and we won't suck more than CELL_QUEUE_HIGHWATER_SIZE
cells off any edge connection. So, there's no more call for that
code.

Removing this code will simplify our data flow, and that should be
something we can all get behind.
2012-08-17 16:01:30 -04:00
Nick Mathewson
a9d56289ee Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-17 15:59:40 -04:00
Linus Nordberg
9ed87b37d0 Consider IPv6 OR ports when deciding whether a routerinfo change is cosmetic.
Closes #6423.
2012-08-17 15:59:13 -04:00
Nick Mathewson
851197f11d Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-17 14:04:28 -04:00
Nick Mathewson
97602c9de4 Merge branch 'bug6379' into maint-0.2.3 2012-08-17 13:57:07 -04:00
Nick Mathewson
eec86939d1 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-17 12:39:31 -04:00
Nick Mathewson
e9172e51fb Merge remote-tracking branch 'public/bug6244_part_c' into maint-0.2.3 2012-08-17 12:37:49 -04:00
Nick Mathewson
1728801bbc Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-17 12:34:52 -04:00
Nick Mathewson
676f71054f Merge remote-tracking branch 'public/bug6507' into maint-0.2.3 2012-08-17 12:33:17 -04:00
Nick Mathewson
a4669d8704 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-17 12:10:44 -04:00
Nick Mathewson
3621f30ad4 Merge remote-tracking branch 'mikeperry/bug6475' into maint-0.2.3 2012-08-17 12:08:42 -04:00
Nick Mathewson
274e281741 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-17 11:54:05 -04:00
Nick Mathewson
f25e8d034b Merge remote-tracking branch 'public/bug6514' into maint-0.2.3 2012-08-17 11:53:06 -04:00
Mike Perry
4e42a8a2f2 Address Nick's comments from code review.
Also promote log messages to notice and rate-limit them.
2012-08-16 16:29:19 -07:00
Nick Mathewson
6a33c33a12 Fix warnings and 64-bit problems in openbsd-malloc code
The warning fixes are:
  - Only define issetugid if it's missing.
  - Explicitly ignore the return value of writev.
  - Explicitly cast the retval of readlink() to int.

The 64-bit problems are related to just storing a size_t in an int. Not cool!  Use a size_t instead.

Fix for bug 6379. Bugfix on 0.2.0.20-rc, which introduced openbsd-malloc.
2012-08-15 19:26:53 -04:00
Nick Mathewson
2ba52f4095 Fix wildcarded address mappings from the control port
Apparently, we weren't actually detecting wildcardedness when parsing
them: whoops!

bug 6244.  Bugfix on 0.2.3.9-alpha
2012-08-15 17:59:30 -04:00
Nick Mathewson
cdd882ee71 Check for stream_id, not conn, on extend cells.
Extend cells aren't allowed to have a stream_id, but we were only
blocking them when they had a stream_id that corresponded to a
connection.  As far as I can tell, this change is harmless: it will
make some kinds of broken clients not work any more, but afaik nobody
actually make a client that was broken in that way.

Found while hunting for other places where we made the same mistake
as in 6271.

Bugfix on d7f50337c1 back from May 2003, which introduced
telescoping circuit construction into 0.0.2pre8.
2012-08-15 13:16:41 -04:00
Nick Mathewson
a4fbfa81b3 Update description of what we did to upper limit on md size
Spotted by asn
2012-08-14 03:10:14 -04:00
Nick Mathewson
c9d3e09cf8 Clarify the last changes message 2012-08-13 14:50:29 -04:00
Nick Mathewson
182f463be9 oops: changes file for f45cde05f9 2012-08-13 14:37:53 -04:00
Nick Mathewson
d993b04485 Reject attempts to say FooPort and FooPort 0 in the same cfg domain 2012-08-09 16:13:03 -04:00
Nick Mathewson
dfe03d36c8 Don't infer we have a FooPort from the presence of a FooPort line
Thanks to the changes we started making with SocksPort and friends
in 0.2.3.3-alpha, any of our code that did "if (options->Sockport)"
became wrong, since "SocksPort 0" would make that test true whereas
using the default SocksPort value would make it false.  (We didn't
actually do "if (options->SockPort)" but we did have tests for
TransPort.  When we moved DirPort, ORPort, and ControlPort over to
the same system in 0.2.3.9-alpha, the problem got worse, since our
code is littered with checks for DirPort and ORPort as booleans.

This code renames the current linelist-based FooPort options to
FooPort_lines, and adds new FooPort_set options which get set at
parse-and-validate time on the or_options_t.  FooPort_set is true
iff we will actually try to open a listener of the given type. (I
renamed the FooPort options rather than leave them alone so that
every previous user of a FooPort would need to get inspected, and so
that any new code that forgetfully uses FooPort will need fail to
compile.)

Fix for bug 6507.
2012-08-09 15:48:43 -04:00
Nick Mathewson
07df4dd52d Refactor the core of choosing by weights into a function
This eliminates duplicated code, and lets us test a hairy piece of
functionality.
2012-08-09 14:15:58 -04:00
Nick Mathewson
640a51684c Remove remaining timing-dependency in choosing nodes by bandwidth
The old approach, because of its "tmp >= rand_bw &&
!i_has_been_chosen" check, would run through the second part of the
loop slightly slower than the first part.  Now, we remove
i_has_been_chosen, and instead set rand_bw = UINT64_MAX, so that
every instance of the loop will do exactly the same amount of work
regardless of the initial value of rand_bw.

Fix for bug 6538.
2012-08-09 12:40:03 -04:00
Nick Mathewson
e106812a77 Change smartlist_choose_node_by_bandwidth to avoid double
This should make our preferred solution to #6538 easier to
implement, avoid a bunch of potential nastiness with excessive
int-vs-double math, and generally make the code there a little less
scary.

"But wait!" you say.  "Is it really safe to do this? Won't the
results come out differently?"

Yes, but not much.  We now round every weighted bandwidth to the
nearest byte before computing on it.  This will make every node that
had a fractional part of its weighted bandwidth before either
slighty more likely or slightly less likely.  Further, the rand_bw
value was only ever set with integer precision, so it can't
accurately sample routers with tiny fractional bandwidth values
anyway.  Finally, doing repeated double-vs-uint64 comparisons is
just plain sad; it will involve an implicit cast to double, which is
never a fun thing.
2012-08-09 12:21:37 -04:00
Nick Mathewson
0b21170085 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-09 10:52:45 -04:00
Nick Mathewson
91b52a259a Merge remote-tracking branch 'public/bug6252_again' into maint-0.2.3 2012-08-09 10:50:11 -04:00
Nick Mathewson
aa584fd3a3 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-03 12:04:36 -04:00
Nick Mathewson
93be3a8822 Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3
Conflicts:
	src/or/routerlist.c
2012-08-03 12:04:11 -04:00
Nick Mathewson
d48cebc5e4 Try to clarify impact of bug 6537
I don't personally agree that this is likely to be easy to exploit,
and some initial experimention I've done suggests that cache-miss
times are just plain too fast to get useful info out of when they're
mixed up with the rest of Tor's timing noise.  Nevertheless, I'm
leaving Robert's initial changelog entry in the git history so that he
can be the voice of reason if I'm wrong. :)
2012-08-03 11:54:11 -04:00
Robert Ransom
308f6dad20 Mitigate a side-channel leak of which relays Tor chooses for a circuit
Tor's and OpenSSL's current design guarantee that there are other leaks,
but this one is likely to be more easily exploitable, and is easy to fix.
2012-08-03 11:49:51 -04:00
Nick Mathewson
babf8e2a85 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-08-03 11:23:06 -04:00
Nick Mathewson
1040afb242 Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3 2012-08-03 11:18:40 -04:00
Nick Mathewson
55f635745a Clarify security impact of bug 6530 2012-08-03 11:16:13 -04:00
Nick Mathewson
57e35ad3d9 Avoid possible segfault when handling networkstatus vote with bad flavor
Fix for 6530; fix on 0.2.2.6-alpha.
2012-08-03 10:53:00 -04:00
Stewart Smith
9572bebcda Enable the automake silent rules.
$ make V=1 # will temporarily disable them

otherwise you see:

   CC foo.c

rather than the giant long bulid line.

This makes it significantly easier to spot compiler warnings etc.

Additionally, make them conditional, so we won't error on automake <
1.11

(commits squashed by nickm.)
2012-08-02 10:04:13 -04:00
Nick Mathewson
2d6d5db2fe Defensive programming: clear rs_out between iterations.
I can't currently find a bug here, but there are a couple of
near-misses.  Addresses ticket 6514; reported pseudonymously on
IRC.
2012-08-01 17:25:34 -04:00
Nick Mathewson
c49975a2b8 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-31 17:20:36 -04:00
Nick Mathewson
62637fa224 Avoid hard (impossible?)-to-trigger double-free in dns_resolve()
Fixes 6480; fix on 0.2.0.1-alpha; based on pseudonymous patch.
2012-07-31 17:19:17 -04:00
Nick Mathewson
0e35e9235e new changes entry for rend_service_introduce refactoring 2012-07-31 17:09:20 -04:00
Andrea Shepard
8f63ef10ad Implement replaycache_t for bug 6177, and unit tests for the preceding 2012-07-31 17:08:05 -04:00
Nick Mathewson
43b81325b5 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-31 11:49:32 -04:00
Nick Mathewson
ae75fb13e1 changelog for bug6043 2012-07-31 11:49:20 -04:00
Nick Mathewson
063138e001 Warn at parse time for routerstatus entry missing a microdesc consensus
In 0.2.3.18-rc, we started warning on this case while building a
list of missing microdescriptor digests.  That turned out to spam
the logs; instead let's warn at parse time.

Partial fix for bug 6404.
2012-07-31 11:01:57 -04:00
Nick Mathewson
7143d112a6 Don't include a router in an md consensus if we can't find a md for it.
The spec requires that every router in a microdesc consensus have an
m line; we weren't obeying that spec.

This creates a new consensus method (13) to allow voting to continue
to work right. Partial fix for bug 6404; fix on 0.2.2.6-alpha.
2012-07-31 10:54:14 -04:00
Nick Mathewson
2503cfad24 Allow microdescs to be up to 2k. Partial fix for 6404. 2012-07-31 10:48:35 -04:00
Nick Mathewson
5919e8e561 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-31 10:29:34 -04:00
Nick Mathewson
aed93f8ad9 Merge branch 'bug6490_v2' into maint-0.2.3 2012-07-31 10:28:43 -04:00
Nick Mathewson
2bd45213c9 Warn when accounting is used in a way likely to link hidden services
Fix for 6490.
2012-07-31 10:28:16 -04:00
Nick Mathewson
e6d61ee594 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-31 10:18:05 -04:00
Nick Mathewson
d9bd0de062 Fix some manpage typos
This is based on a pair of patches from A. Costa. I couldn't apply
those directly, since they changed the generated *roff files, not
the asciidoc source.

Fixes Tor bug 6500 and Debian bug 683359.
2012-07-31 10:16:03 -04:00
Nick Mathewson
20b625a0fd Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-23 12:36:04 -04:00
Nick Mathewson
692005b38d Merge remote-tracking branch 'asn/bug6274_take3' into maint-0.2.3 2012-07-23 12:35:23 -04:00
Nick Mathewson
952f562691 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-23 12:31:24 -04:00
Nick Mathewson
6cf8e38eca changes file for bug 6436. 2012-07-20 09:50:19 -04:00
Linus Nordberg
fff842a47c Add config option AuthDirPublishIPv6.
Test for config option AuthDirPublishIPv6 == 1 rather than for running
as a bridge authority when deciding whether to care or not about IPv6
OR ports in descriptors.

Implements enhancement #6406.
2012-07-19 17:51:15 -04:00
Linus Nordberg
0fe6dde4b2 Add changes file for #5534. 2012-07-19 18:21:22 +02:00
Linus Nordberg
044da1bf0f Add configure option AuthDirHasIPv6Connectivity.
Implements enhancement 5974.
2012-07-19 18:21:22 +02:00
Linus Nordberg
631ec5c4fe Move last_reachable and testing_since from routerinfo_t to node_t. 2012-07-19 18:21:20 +02:00
George Kadianakis
a1d060a68f Better handling of server managed proxies when Tor is not a relay. 2012-07-18 20:01:02 +02:00
Nick Mathewson
5ade278605 Check ewma_enabled before doing circ-has-become-inactive check
This avoids a possible crash bug in flush_from_first_active_circuit.

Fixes bug 6341; bugfix on 0.2.2.7-alpha.

Bug reported and fixed by a pseudonymous user on IRC.
2012-07-18 10:28:55 -04:00
Nick Mathewson
393944dfb6 Have the bug6252 commit message reflect its on-again/off-again status 2012-07-18 10:24:17 -04:00
Roger Dingledine
c1bd104111 Detect bug 6252 (unexpected sendme cell)
I only check on circuits, not streams, since bloating your stream
window past the initial circuit window can't help you much.

Also, I compare to CIRCWINDOW_START_MAX so we don't have surprising
races if we lower CIRCWINDOW_START for an experiment.
2012-07-18 10:23:04 -04:00
Nick Mathewson
f8c9cc713d Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-18 10:14:40 -04:00
Nick Mathewson
b355ddb20f Merge branch 'smartlist_shorten' into maint-0.2.3 2012-07-18 10:14:14 -04:00
Nick Mathewson
78dec94307 Tweaks to 6400 changes file and docs as suggested by arma 2012-07-18 10:12:19 -04:00
Nick Mathewson
ec8bdc5da8 Merge remote-tracking branch 'asn/bug3589' 2012-07-17 12:05:08 -04:00
Nick Mathewson
f9478b7a79 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-17 12:03:10 -04:00
Nick Mathewson
4cac5df554 Improve message on spurious SOCKSListenAddress 2012-07-17 12:02:55 -04:00
Nick Mathewson
efdf6c7118 Fix the remaining instances of nexted SMARTLIST_FOREACH 2012-07-17 10:41:24 -04:00
Nick Mathewson
7faf115dff Change all SMARTLIST_FOREACH loops of >=10 lines to use BEGIN/END
The SMARTLIST_FOREACH macro is more convenient than BEGIN/END when
you have a nice short loop body, but using it for long bodies makes
your preprocessor tell the compiler that all the code is on the same
line.  That causes grief, since compiler warnings and debugger lines
will all refer to that one line.

So, here's a new style rule: SMARTLIST_FOREACH blocks need to be
short.
2012-07-17 10:34:08 -04:00
Nick Mathewson
0b6fb5ebcd Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-17 09:50:18 -04:00
Linus Nordberg
21c6c84853 Allow TestingTorNetwork when alternate dir and bridge authorities are set.
Allow TestingTorNetwork when AlternateDirAuthority and
AlternateBridgeAuthority is set even if DirServer is not.
2012-07-17 09:35:38 -04:00
Nick Mathewson
7ac8a4a037 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-16 11:50:53 -04:00
Nick Mathewson
93b7301755 Refer to the correct variable in a loop when parsing entry guard state
Fixes bug 6397 and coverity issue 709599. Bugfix on 0.2.3.17-beta.
2012-07-16 11:49:45 -04:00
Nick Mathewson
d32f5081e1 Coverity 709056: Check return value on fputs in tor-gencert 2012-07-16 11:38:39 -04:00
Nick Mathewson
deaf30a8af Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-16 11:22:41 -04:00
Nick Mathewson
9ad5b25930 Improve Alternate*Authority docs. Bug 6387. 2012-07-16 11:21:20 -04:00
George Kadianakis
8b9f4d75f2 Address Nick's comments.
- Add a changes/ file.
- Make it compile under --enable-gcc-warnings.
- Update the file-level documentation of src/or/transports.c.
- Only update descriptor if at least a managed proxy was configured.
- Add our external IP address to the extra-info descriptor instead of 0.0.0.0.
2012-07-12 15:28:43 +02:00
Roger Dingledine
6cad84503b Merge branch 'maint-0.2.3' 2012-07-06 16:32:08 -04:00
Roger Dingledine
5ddb9b3134 Merge branch 'maint-0.2.2' into maint-0.2.3 2012-07-06 16:31:40 -04:00
Roger Dingledine
4e7552e552 Revert to the May 2012 geoip db
The June 2012 db marks too many relays as country "A1".
Addresses bug 6334.
2012-07-06 16:29:51 -04:00
Roger Dingledine
1fee920999 Merge branch 'maint-0.2.3' 2012-07-06 08:59:26 -04:00
Roger Dingledine
27ec0248d2 Merge remote-tracking branch 'nickm/bug6271_part_a' into maint-0.2.3 2012-07-06 08:57:29 -04:00
Nick Mathewson
7e1a0bb24e Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-06 08:03:16 -04:00
George Kadianakis
62c1311b3a Fix port range in parse_port_range(). 2012-07-06 08:02:14 -04:00
Nick Mathewson
419f541aa7 Fix a bug handling SENDME cells on nonexistent streams.
This could result in bizarre window values. Report and patch
contributed pseudymously.  Fixes part of bug 6271. This bug was
introduced before the first Tor release, in svn commit r152.

(bug 6271, part a.)
2012-07-06 07:29:54 -04:00
Nick Mathewson
7e8d7a017e Merge remote-tracking branch 'origin/maint-0.2.3' 2012-07-05 05:08:54 -04:00
Nick Mathewson
e9b33ed1bf On windows, ENOBUFS starts with WSA. #6296. Fix on 0.2.18-rc 2012-07-05 05:01:00 -04:00
Roger Dingledine
46434ecf5b Merge branch 'maint-0.2.3' 2012-07-01 17:37:59 -04:00
Roger Dingledine
d13389b30e Revert "Detect bug 6252 (unexpected sendme cell)"
This reverts commit c32ec9c425.

It turns out the two sides of the circuit don't actually stay in sync,
so it is perfectly normal for the circuit window on the exit relay to
grow to 2000+. We should fix that bug and then reconsider this patch.
2012-07-01 17:36:35 -04:00
Roger Dingledine
6061cd584c Merge branch 'maint-0.2.3' 2012-07-01 05:32:37 -04:00
Roger Dingledine
c32ec9c425 Detect bug 6252 (unexpected sendme cell)
I only check on circuits, not streams, since bloating your stream
window past the initial circuit window can't help you much.

Also, I compare to CIRCWINDOW_START_MAX so we don't have surprising
races if we lower CIRCWINDOW_START for an experiment.
2012-07-01 05:27:08 -04:00
Nick Mathewson
19a81ef020 Merge commit '81cd3d7ad641a8dbf' 2012-06-28 15:52:57 -04:00
Nick Mathewson
e62ea8fd1e oops; forgot the changes file for bug3842 2012-06-28 15:48:49 -04:00
Nick Mathewson
e13e9c40c8 Never emit the "opt" prefix in any directory stuff
Fix for bug 5124.
2012-06-28 15:47:07 -04:00
meejah
12298901fd add new GETINFO config/defaults
returns the default values for every configuration item, similar
to GETINFO config/names; include a changes entry for it.

Fix for bug 4971
2012-06-28 15:15:51 -04:00
Roger Dingledine
36d8a2535e fold in more changes entries 2012-06-28 13:42:30 -04:00
Nick Mathewson
96746e39f6 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-06-28 10:57:23 -04:00
Nick Mathewson
217862b317 Merge remote-tracking branch 'public/bug6244_part2' into maint-0.2.3 2012-06-28 10:49:32 -04:00
Nick Mathewson
d4a64fdc02 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-06-28 10:48:06 -04:00
Nick Mathewson
dc9dd2324b Add version and bug number to 5238 changes file 2012-06-28 10:45:56 -04:00
Andrea Shepard
bdc8270280 Downgrade 'Got a certificate, but we already have it' log message from warning to info, except when we're a dirauth (fixes bug 5238) 2012-06-28 10:42:43 -04:00
Nick Mathewson
d4285f03df Extend tor_sscanf so it can replace sscanf in rephist.c
Fixes bug 4195 and Coverity CID 448
2012-06-28 09:54:05 -04:00
Nick Mathewson
28c42fe029 Fix GETINFO address-mappings/... with wildcarded addresses. 2012-06-27 23:55:01 -04:00
Nick Mathewson
e12eba55b2 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-06-27 23:45:59 -04:00
Nick Mathewson
23f2e37ff7 Allow wildcarded mapaddress targets in controller MAPADDRESS command 2012-06-27 23:38:04 -04:00
Roger Dingledine
0b3f5ca11f merge changes files into upcoming changelog 2012-06-27 21:32:17 -04:00
Nick Mathewson
86197dfd4f Merge remote-tracking branch 'origin/maint-0.2.3' 2012-06-26 11:04:43 -04:00
Nick Mathewson
6330d2d9e6 Merge remote-tracking branch 'public/bug6227' into maint-0.2.3 2012-06-26 11:03:56 -04:00
Nick Mathewson
05dd0a9cd9 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-06-26 11:03:32 -04:00
Nick Mathewson
5fad3dc36b Fix a warning when using glibc's strcspn with clang.
With glibc 2.15 and clang 3.0, I get warnings from where we use the
strcpsn implementation in the header as strcspn(string, "=").  This
is apparently because clang sees that part of the strcspn macro
expands to "="[2], and doesn't realize that that part of the macro
is only evaluated when "="[1] != 0.
2012-06-26 11:02:44 -04:00
Nick Mathewson
9c8ec0aa20 Add a unit test for environment_variable_names_equal
I need this because I'm about to frob that function to stop using
strcspn() in order to get rid of a clang warning.
2012-06-26 10:50:37 -04:00
Nick Mathewson
4050800251 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-06-26 10:30:51 -04:00
Nick Mathewson
c4586f4df7 Downgrade message about md cache cleaning from notice to info
Fix for #6238
2012-06-26 10:30:11 -04:00
Nick Mathewson
4645f28c3b Bump the test util/threads timeout up to 150 sec
This should make some debian build systems happier.

Also, increase the select() timeout to a more reasonable 100 msec.
2012-06-25 13:44:34 -04:00
Nick Mathewson
7c9f6a994f Merge remote-tracking branch 'origin/maint-0.2.3' 2012-06-25 13:23:07 -04:00
George Kadianakis
53e4452f98 Don't do DNS lookups when parsing corrupted managed proxy messages.
The functions parse_{s,c}method_line() were using
tor_addr_port_lookup() which is capable of doing DNS lookups. DNS
lookups should not be necessary when parsing {C,S}METHOD lines.
2012-06-25 13:19:22 -04:00
Nick Mathewson
888d5d08fe Merge remote-tracking branch 'public/bug2385' 2012-06-25 12:05:36 -04:00
Nick Mathewson
f54ac08846 Tweak bug5099 changes file 2012-06-23 15:10:43 -04:00
George Kadianakis
8c3a4a1d21 Improve log message issued when a managed proxy fails to launch. 2012-06-23 15:05:46 -04:00
Nick Mathewson
ebda15e4b5 Merge remote-tracking branch 'public/bug6211' into maint-0.2.3 2012-06-22 22:38:59 -04:00
Nick Mathewson
a9de982c34 Merge remote-tracking branch 'public/bug6203_v2' into maint-0.2.3 2012-06-22 22:33:14 -04:00
Andrea Shepard
4c62cc6f99 Make format_helper_exit_status() avoid unnecessary spaces 2012-06-22 22:21:19 -04:00
Nick Mathewson
c239c57d3c Fix a regression bug in AllowDotExit
The code that detected the source of a remapped address checked that
an address mapping's source was a given rewrite rule if addr_orig had
no .exit, and addr did have a .exit after processing that rule.  But
addr_orig was formatted for logging: it was not the original address
at all, but rather was the address escaped for logging and possibly
replaced with "[scrubbed]".

This new logic will correctly set ADDRMAPSRC_NONE in the case when the
address starts life as a .exit address, so that AllowDotExit can work
again.

Fixes bug 6211; bugfix on 0.2.3.17-beta
2012-06-19 19:50:03 -04:00
Nick Mathewson
0600e8cab1 Disable warning for marked-but-reading in main.c
It turns out this can happen.  Even though there is no reason for
connections to be marked but reading, we leave them reading anyway,
so warning here is unwarranted.  Let's turn that back on once we do
something sensible and disable reading when we mark.  Bugfix for
6203 on Tor 0.2.3.17-beta.

Thanks to cypherpunks for pointing out the general stupidity of the
original code here.
2012-06-19 12:22:43 -04:00
Nick Mathewson
dcb1d0a67b add bug number and explanation to changes/bug2385; call it a feature 2012-06-18 13:20:02 -04:00
Nick Mathewson
e6782b355a Merge remote-tracking branch 'public/bug3311' 2012-06-18 12:07:39 -04:00
Nick Mathewson
72acdfe134 Merge branch 'bug4748_squashed' 2012-06-18 12:01:56 -04:00
Nick Mathewson
f5e86bcd6c Document 0.2.3.x torrc/default-torrc/command line semantics changes
Bug 4748

squash! Document 0.2.3.x torrc/default-torrc/command line semantics changes

Incorporates fixes suggested by rransom.
2012-06-18 12:01:27 -04:00
Nick Mathewson
4cbd6e46ef Merge branch 'bug6173_rebased' 2012-06-18 11:52:03 -04:00
Nick Mathewson
4432fa40dd Merge remote-tracking branch 'andrea/bug6028' 2012-06-18 11:51:55 -04:00
Nick Mathewson
adbdeafad9 More sophisticated attempt at detecting working linker options
On some platforms, the linker is perfectly happy to produce binaries
that won't run if you give it the wrong set of flags.  So when not
cross-compiling, try to link-and-run a little test program, rather
than just linking it.

Possible fix for 6173.
2012-06-18 11:48:45 -04:00
Andrea Shepard
a782893ed0 Add change file bug2385 2012-06-15 21:54:26 -07:00
Andrea Shepard
1f7f10e4f3 Always set *socket_error to something appropriate when returning -1 from connection_connect() 2012-06-15 16:53:32 -07:00
Nick Mathewson
bdfb399867 Merge remote-tracking branch 'public/xxx023' 2012-06-15 16:10:59 -04:00
Nick Mathewson
87409771c4 Clarify some messages about publishing hidden service descriptors
Fix for bug 3311.
2012-06-15 15:25:46 -04:00
Nick Mathewson
cc21e56ed4 Check the correct consensus before giving it to the client
Previously, a directory would check the latest NS consensus for
having the signatures the client wanted, and use that consensus's
valid_until time to set the HTTP lifetime.  With this patch, the
directory looks at NS consensus or the microdesc consensus,
depending on what the client asked for.
2012-06-15 15:07:54 -04:00
Nick Mathewson
32bf258881 Change a silent ignore-the-bug in microdesc.c to a LOG_INFO
I don't believe this bug occurs, but there was an XXX023 to make
sure it doesn't.
2012-06-15 15:07:54 -04:00
Nick Mathewson
e62104a7d2 Move tor_gettimeofday_cached() into compat_libevent 2012-06-15 15:07:53 -04:00
Nick Mathewson
1755f792ed Refactor GETINFO process/descriptor-limit
Previously it duplicated some getrlimit code and content from compat.c;
now it doesn't.
2012-06-15 15:07:53 -04:00
Nick Mathewson
879b1e1010 Merge remote-tracking branch 'public/bug5932' 2012-06-15 14:44:32 -04:00
Nick Mathewson
8030ec4f27 Downgrade log messages about cbt enabled/disabled. Bug 6169. 2012-06-15 09:57:18 -04:00
Roger Dingledine
f56e3122d8 fold in next changes items 2012-06-15 03:10:07 -04:00
Nick Mathewson
4a9498d682 Expand on bug5458 changes file 2012-06-15 00:45:48 -04:00
Mike Perry
eb2a4be2f7 Add a changes file for bug5458. 2012-06-14 21:34:33 -07:00
Nick Mathewson
75706527c1 Document --hush; fix documentation for --quiet. 2012-06-14 14:58:51 -04:00
Nick Mathewson
4fdce6b091 Merge remote-tracking branch 'asn-mytor/bug5589_take2' 2012-06-14 13:05:16 -04:00
George Kadianakis
aa212b173c Remove validate_pluggable_transports_config(): redundant since 9d9b5ed0.
The warning message of validate_pluggable_transports_config() is
superseded by the changes in the warning message of
connection_or_connect() when the proxy credentials can't be found.
2012-06-14 18:01:22 +03:00
Roger Dingledine
8c044af300 fold in further changes files 2012-06-14 05:47:55 -04:00
Nick Mathewson
e5beb82e04 Merge remote-tracking branch 'public/bug4663' 2012-06-13 17:01:53 -04:00
Andrea Shepard
825fb149cd Add change file for bug 5049 2012-06-13 16:45:13 -04:00
Nick Mathewson
54ef039ba5 Merge branch 'bug5263_023' 2012-06-13 16:23:16 -04:00
Nick Mathewson
9c58873059 Add changes file for bug5263 2012-06-13 16:21:27 -04:00
Nick Mathewson
aa1fc73e33 Merge branch 'bug4744_squashed' 2012-06-13 12:09:13 -04:00
Nick Mathewson
df6bd478ee Implement the client side of proposal 198
This is a feature removal: we no longer fake any ciphersuite other
than the not-really-standard SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA
(0xfeff).  This change will let servers rely on our actually
supporting what we claim to support, and thereby let Tor migrate to
better TLS ciphersuites.

As a drawback, Tor instances that use old openssl versions and
openssl builds with ciphers disabled will no longer give the
"firefox" cipher list.
2012-06-13 12:06:28 -04:00
Nick Mathewson
5a3d9636f5 Merge remote-tracking branch 'public/bug3940_redux' 2012-06-13 11:40:38 -04:00
Nick Mathewson
62a77f1117 Merge remote-tracking branch 'public/bug5210' 2012-06-13 11:37:11 -04:00
Sebastian Hahn
9dd4e5a9b0 Fix another clang compile warning
We forgot this when we fixed 5969.
2012-06-13 16:51:56 +02:00
Karsten Loesing
2133b6e5ba Fix integer overflow in cell stats spotted by atagar.
Fixes #5849.
2012-06-13 10:12:39 -04:00
Roger Dingledine
068046eebc Merge branch 'maint-0.2.2' 2012-06-13 03:48:43 -04:00
Karsten Loesing
229abbf4bb Update to the June 2012 GeoIP database.
Manually removed range 0.116.0.0 to 0.119.255.255 which Maxmind says is
assigned to AT.  This is very likely a bug in their database, because
0.0.0.0/8 is a reserved range.
2012-06-13 09:21:00 +02:00
Nick Mathewson
f4fccee4d2 Add a warning for using HTTPProxy with no other proxy.
From what I can tell, this configuration is usually a mistake, and
leads people to think that all their traffic is getting proxied when
in fact practically none of it is.  Resolves the issue behind "bug"
4663.
2012-06-12 15:21:41 -04:00
Roger Dingledine
2294d16113 fold in changes files so far 2012-06-12 04:21:39 -04:00
Nick Mathewson
f0f70ba6f1 Merge branch 'bug5452' 2012-06-11 14:44:26 -04:00
Nick Mathewson
b44cb4aef8 Call bug5452 fix a feature; note its trac number in the changes file 2012-06-11 14:44:08 -04:00
Andrea Shepard
997ed7807b Add change file for 5452 2012-06-11 11:17:59 -07:00
Nick Mathewson
667a12b471 Merge remote-tracking branch 'public/bug4592' 2012-06-11 10:34:48 -04:00
Nick Mathewson
70910479e3 Merge remote-tracking branch 'public/bug5598'
Conflicts:
	doc/tor.1.txt

Conflict was on a formatting issue in the manpage.
2012-06-11 10:26:48 -04:00
Nick Mathewson
a6180b7f29 Merge branch 'bug6097' 2012-06-11 10:14:01 -04:00
Nick Mathewson
cb01aaea12 Merge branch 'bug2865' 2012-06-11 09:53:49 -04:00
Nick Mathewson
8be6058d8f changes file and whitespace fix for bug5235 patch 2012-06-08 14:33:16 -04:00
Nick Mathewson
b74f851861 Correct the defaults for the *Statistics options 2012-06-07 13:46:51 -04:00
Nick Mathewson
b0bab82790 Merge remote-tracking branch 'arma/bug3886'
Conflicts:
	src/or/dirserv.c
2012-06-07 13:30:55 -04:00
Nick Mathewson
f9fddba539 Downgrade an eventdns warning to PROTOCOL_WARN. 2012-06-07 13:03:39 -04:00
Nick Mathewson
bf9252587b Fix mingw build with -DUNICODE -D_UNICODE
This is a very blunt fix, and mostly just turns some func() calls
into FuncA() to make things build again.  Fixes bug 6097.
2012-06-07 11:59:32 -04:00
Nick Mathewson
1e5683b167 Be more careful calling wcstombs
The function is not guaranteed to NUL-terminate its output.  It
*is*, however, guaranteed not to generate more than two bytes per
multibyte character (plus terminating nul), so the general approach
I'm taking is to try to allocate enough space, AND to manually add a
NUL at the end of each buffer just in case I screwed up the "enough
space" thing.

Fixes bug 5909.
2012-06-07 11:09:38 -04:00
Nick Mathewson
99618a9641 Merge remote-tracking branch 'origin/maint-0.2.2' 2012-06-07 09:46:14 -04:00
Robert Ransom
0dc47dfebf Send a CRLF at the end of a STATUS_* event, not in the middle of it
Fixes bug 6094; bugfix on commit 3a9351b57e.
2012-06-07 03:22:06 +00:00
Nick Mathewson
8a341cc429 Change the default for DynamicDHGroups to 0
This feature can make Tor relays less identifiable by their use of the
mod_ssl DH group, but at the cost of some usability (#4721) and bridge
tracing (#6087) regressions.

We should try to turn this on by default again if we find that the
mod_ssl group is uncommon and/or we move to a different DH group size
(see #6088).  Before we can do so, we need a fix for bugs #6087 and

Resolves ticket #5598 for now.
2012-06-06 12:00:04 -04:00
Roger Dingledine
85a98b058c start folding in the changes files 2012-06-05 12:05:31 -04:00
Nick Mathewson
7b2afb61b2 Merge branch 'bug5603' 2012-06-05 11:47:34 -04:00
Nick Mathewson
7cad2e7348 Changes file for bug 5603 2012-06-05 11:47:16 -04:00
Nick Mathewson
d09a3ecd01 Merge remote-tracking branch 'public/getfilesize_64'
Conflicts:
	src/common/compat.c

The getfilesize change conflicted with the removal of file_handle
from the windows tor_mmap_t.
2012-06-05 11:10:42 -04:00
Nick Mathewson
2468a1bd2c Revert "Disable (Cell,DirReq,Entry,ExitPort)Statistics on bridges"
This reverts commit 981e896dd2.

Apparently Karsten still needs DirReqStatistics for bridges; see
2012-06-05 10:47:05 -04:00
Nick Mathewson
7f45ea5c41 Merge remote-tracking branch 'public/bug3894' 2012-06-05 10:31:00 -04:00
Nick Mathewson
b4bd4964eb Merge remote-tracking branch 'public/format_doubles'
Conflicts:
	src/or/geoip.c
2012-06-05 10:30:50 -04:00
Nick Mathewson
981e896dd2 Disable (Cell,DirReq,Entry,ExitPort)Statistics on bridges
These stats are currently discarded, but we might as well
hard-disable them on bridges, to be clean.

Fix for bug 5824; bugfix on 0.2.1.17-rc.

Patch originally by Karsten Loesing.
2012-06-05 10:25:50 -04:00
Nick Mathewson
1ce0c5eba9 Merge remote-tracking branch 'public/bug4657'
Conflicts:
	src/or/router.c
2012-06-05 10:20:44 -04:00
Nick Mathewson
c19a2ff691 Merge remote-tracking branch 'public/bug4710' 2012-06-05 10:16:28 -04:00
Nick Mathewson
41e8bee188 Merge origin/maint-0.2.2 for 6007_strict
This code shouldn't have any effect in 0.2.3, since we already accept
(and handle) data received while we are expecting a renegotiation.
(That's because the 0.2.3.x handshake _does_ have data there instead of
the renegotiation.)

I'm leaving it in anyway, since if it breaks anything, we'll want it
broken in master too so we can find out about it.  I added an XXX023
comment so that we can come back later and fix that.
2012-06-04 11:47:36 -04:00
Nick Mathewson
491dc3a601 Merge remote-tracking branch 'public/bug6007_strict_squashed' into maint-0.2.2 2012-06-04 11:40:52 -04:00
Nick Mathewson
329e1c65d3 Merge remote-tracking branch 'origin/maint-0.2.2' 2012-06-04 11:36:33 -04:00
Nick Mathewson
6d85a79653 Merge remote-tracking branch 'public/bug6033' into maint-0.2.2 2012-06-04 11:33:27 -04:00
Nick Mathewson
af54a01828 Kill non-open OR connections with any data on their inbufs.
This fixes a DoS issue where a client could send so much data in 5
minutes that they exhausted the server's RAM.  Fix for bug 5934 and
6007.  Bugfix on 0.2.0.20-rc, which enabled the v2 handshake.
2012-06-04 11:29:18 -04:00
Nick Mathewson
841a8d551a Work around a bug in OpenSSL 1.0.1's TLS 1.1 and TLS 1.2 support
It appears that when OpenSSL negotiates a 1.1 or 1.2 connection, and it
decides to renegotiate, the client will send a record with version "1.0"
rather than with the current TLS version.  This would cause the
connection to fail whenever both sides had OpenSSL 1.0.1, and the v2 Tor
handshake was in use.

As a workaround, disable TLS 1.1 and TLS 1.2.  When a later version of
OpenSSL is released, we can make this conditional on running a fixed
version of OpenSSL.

Alternatively, we could disable TLS 1.1 and TLS 1.2 only on the client
side.  But doing it this way for now means that we not only fix TLS with
patched clients; we also fix TLS when the server has this patch and the
client does not.  That could be important to keep the network running
well.

Fixes bug 6033.
2012-06-02 20:09:05 -04:00
Nick Mathewson
0cbe3ff313 Merge remote-tracking branch 'origin/maint-0.2.2' 2012-05-31 17:00:37 -04:00
Roger Dingledine
b7e863c073 add changes file for bug 5283
I called it a bugfix on 0.2.0.10-alpha, since git commit e5885deab is
where we introduced anonymized begin_dir connections.
2012-05-31 16:57:26 -04:00
Nick Mathewson
dff73d26f3 Merge remote-tracking branch 'public/bug5089'
Conflicts:
	src/test/test_util.c

Merge the unit tests; I added some when I did this branch against
0.2.2, and then the test format changed and master added more tests.
2012-05-31 16:21:54 -04:00
Nick Mathewson
fc0842275d Merge remote-tracking branch 'public/bug5374' 2012-05-31 15:07:19 -04:00
Nick Mathewson
d1bbd84a6d Merge remote-tracking branch 'linus/bug4873_ln' 2012-05-31 14:37:29 -04:00
Nick Mathewson
fc5d960fbd Merge remote-tracking branch 'public/bug5541_v2' 2012-05-31 12:40:30 -04:00
Nick Mathewson
0e207f9acb Merge remote-tracking branch 'public/close_file_mapping'
Conflicts:
	src/common/compat.h

Conflict was between replacement of MS_WINDOWS with _WIN32 in
master, and with removal of file_handle from tor_mmap_t struct in
close_file_mapping branch (for bug 5951 fix).
2012-05-31 12:38:11 -04:00
Nick Mathewson
f1aae1236f Merge remote-tracking branch 'linus/bug5355_ln' 2012-05-31 12:33:16 -04:00
Nick Mathewson
155543d26e Merge remote-tracking branch 'public/bug1938' 2012-05-31 12:24:02 -04:00
Nick Mathewson
11bf5585aa Merge remote-tracking branch 'public/bug2954_more' 2012-05-31 12:22:02 -04:00
Nick Mathewson
32d6acade8 Merge remote-tracking branch 'public/bug3196' 2012-05-31 01:02:27 -04:00
Nick Mathewson
ffc21b653f Merge remote-tracking branch 'origin/maint-0.2.2'
(For bug 5969 fix)
2012-05-31 00:07:52 -04:00
Nick Mathewson
fe68a80f8f Merge branch 'bug5604' 2012-05-30 17:00:36 -04:00
Nick Mathewson
37f42c2f58 Merge remote-tracking branch 'public/bug5954' 2012-05-30 16:38:20 -04:00
Nick Mathewson
711e4b4237 Merge remote-tracking branch 'linus/bug4369' 2012-05-30 13:05:15 -04:00
Nick Mathewson
e284894672 Add __attribute__(format)s for our varargs printf/scanf wrappers
It turns out that if you set the third argument of
__attribute__(format) to 0, GCC and Clang will check the format
argument without expecting to find variadic arguments.  This is the
correct behavior for vsnprintf, vasprintf, and vscanf.

I'm hoping this will fix bug 5969 (a clang warning) by telling clang that
the format argument to tor_vasprintf is indeed a format string.
2012-05-30 12:14:38 -04:00
Sebastian Hahn
a5a8296892 Fix clang 3.1 compile warning in crypto.c
(Tweaked by nickm)
2012-05-30 11:56:43 -04:00
Nick Mathewson
bf16e167f7 Fix a typo in changes/bug5916 2012-05-30 11:18:49 -04:00
Nick Mathewson
9d41629aa0 Delay getsockname() call until after connect() is done
On Windows, getsockname() on a nonblocking apparently won't work
until the connection is done connecting.  On XP, it seems to fail by
reporting success and declaring that your address is INADDR_ANY.  On the
Win8 preview, though, it fails more loudly and says WSAEINVAL.

Fix for bug 5374; bugfix on 0.1.1.14-alpha.
2012-05-24 16:57:36 -04:00
Nick Mathewson
254504fc14 Have get_parent_directory() handle "/foo" and "/" correctly.
The parent of "/foo" is "/"; and "/" is its own parent.

This would cause Tor to fail if you tried to have a PF_UNIX control
socket in the root directory.  That would be a stupid thing to do
for other reasons, but there's no reason to fail like _this_.

Bug found by Esteban Manchado Velázquez. Fix for bug 5089; bugfix on
Tor 0.2.2.26-beta.  Unit test included.
2012-05-24 12:56:31 -04:00
Nick Mathewson
281a5e4670 Warn and ignore the MyFamily setting if BridgeRelay is also set
Roger explains at
  http://archives.seul.org/tor/talk/Nov-2011/msg00209.html :

  "If you list your bridge as part of your family in the relay
  descriptor, then everybody can learn your bridge fingerprint, and
  they can look up your bridge's descriptor (and thus location) at
  the bridge directory authority."

Now, we can't stop relays from listing bridges, but we can warn when
we notice a bridge listing anybody, which might help some.

This fixes bug 4657; it's a fix on 0.2.0.3-alpha, where bridges were
first introduced.
2012-05-24 12:39:26 -04:00
Nick Mathewson
6b7c3b42ee Change an assertion into a warning in connection_or_handle_event_cb()
Possibly addresses bug 4873, though IMO that's likely not a real
bug: it seems likely to have been an ssl version mismatch.
2012-05-24 11:14:28 -04:00
Nick Mathewson
0da40bba88 Abort writing cached-microdescs if a failed write has occurred.
Bug 2954; fix on 0.2.2.6-alpha.
2012-05-24 11:07:01 -04:00
Nick Mathewson
2418bc9594 New "GETINFO dormant" to report whether Tor has gone idle
Torbutton needs this; see bug 5954 and 4718.
2012-05-24 10:42:55 -04:00
Nick Mathewson
e7d34935fb Use GetFileSize correctly on win32
(Use its second parameter to find the high 32 bits of the file size;
check its return value for error conditions.)
2012-05-24 10:31:11 -04:00
Nick Mathewson
ab1b81e838 Close the windows file handle after CreateFileMapping; it isn't needed
I did the changes file; the rest came pseudonymously
2012-05-23 12:39:05 -04:00
Nick Mathewson
4c4dd505be Fix a hard-to-trigger memory leak in launch_resolve
To hit this leak, you need to be a relay that gets a RESOLVE request
or an exit node getting a BEGIN or RESOLVE request.  You must either
have unconfigured (and unconfigurable) nameservers, or you must have
somehow set DisableNetwork after a network request arrived but
before you managed to process it.

So, I doubt this is reached often.  Still, a leak's a leak.  Fix for
bug 5916; bugfix on 0.2.3.9-alpha and 0.1.2.1-alpha.
2012-05-18 12:21:46 -04:00
George Kadianakis
a8a862c909 Ignore unknown lines from managed proxies. 2012-05-18 15:04:48 +03:00
Nick Mathewson
400c7ce2b6 Document that the ORPort flags apply to DirPort too. (thanks, Roger.) 2012-05-16 15:07:54 -04:00
Nick Mathewson
3c7c51ce07 5597: document new ORPort options 2012-05-16 14:54:16 -04:00
Nick Mathewson
dfbe779a45 Clarify SessionGroup documentation. Bug 5437. 2012-05-16 14:43:11 -04:00
Nick Mathewson
f35271bf3e Fix some more FreeBSD4 issues (based on a patch from grarpamp)
Apparently, freebsd 4 doesn't like malloc.h, needs sys/param.h for
MIN/MAX, and doesn't have a SIZE_MAX.

For bug 3894.
2012-05-16 14:34:17 -04:00
Nick Mathewson
0bec9f320b Use %f, not %lf when formatting doubles
%f is correct; %lf is only needed with scanf.  Apparently, on some
old BSDs, %lf is deprecated.

Didn't we do this before?  Yes, we did.  But we only got the
instances of %lf, not more complicated things like %.5lf .  This
patch tries to get everything.

Based on a patch for 3894 by grarpamp.
2012-05-16 14:26:35 -04:00
Nick Mathewson
2b6e91c2ee Report EADDRNOTAVAIL and EADDRINUSE as RESOURCELIMIT
These errors usually mean address exhaustion; reporting them as such
lets clients adjust their load to try other exits.

Fix for bug 4710; bugfix on 0.1.0.1-rc, which started using
END_STREAM_REASON_RESOURCELIMIT.
2012-05-16 12:46:24 -04:00
Nick Mathewson
d732b87e60 Merge remote-tracking branch 'origin/maint-0.2.2' 2012-05-16 12:20:56 -04:00
Nick Mathewson
801923ac21 Remove more dubiosity in struct tm handling. related to bug5346 2012-05-16 12:15:08 -04:00
Nick Mathewson
7ae798ac38 changes file for branch bug5346 2012-05-16 12:14:48 -04:00
Nick Mathewson
3f55b76360 Merge remote-tracking branch 'public/bug5139' 2012-05-16 11:47:13 -04:00
Nick Mathewson
70ffd3bc20 Add changes file for bug 4108 2012-05-16 11:44:23 -04:00
Nick Mathewson
82ce43a706 Merge remote-tracking branch 'public/bug3964' 2012-05-16 11:33:52 -04:00
Roger Dingledine
f89de0a79f Remove over-two-months-old entry guards even while running.
Previously, we only did this check at startup, which could lead to
us holding a guard indefinitely, and give weird results.  Fixes bug
5380; bugfix on 0.2.1.14-rc.

(Patch by Roger; changes file and commit message by Nick)
2012-05-16 11:31:28 -04:00
Nick Mathewson
517b9c602a Merge remote-tracking branch 'public/bug2297' 2012-05-16 11:14:00 -04:00
Nick Mathewson
a925fc9189 Merge remote-tracking branch 'public/bug2822' 2012-05-16 11:10:09 -04:00
Nick Mathewson
a3046fd5e5 Merge remote-tracking branch 'origin/maint-0.2.2' 2012-05-16 10:57:08 -04:00
Nick Mathewson
3ed4c5dc05 Correct the bulletproofing of routerlist_insert()
The original code updated some variables, but forgot to remove a
replaced old-routerdesc from rl->old_routers.

Related to bug 1776.
2012-05-16 10:51:02 -04:00
Nick Mathewson
ee246bbe95 Merge remote-tracking branch 'public/bug3296' 2012-05-16 10:40:21 -04:00
Nick Mathewson
b41dd8069f When ReloadTorrcOnSIGHUP=1, do non-reload activities anyway
Previously, we skipped everything that got invoked from
options_init_from_torrc.  But some of the stuff in
options_act_reversible and options_act is actually important, like
reopening the logs.

Now, a SIGHUP always makes the effects of an options_set() happen,
even though the options haven't changed.

Fix for bug 5095; bugfix on 0.2.1.9-alpha, which introduced
__ReloadTorrcOnSIGHUP.
2012-05-16 10:36:21 -04:00
Nick Mathewson
d5ccaa6e2b Merge branch 'win32_winnt' 2012-05-16 09:56:49 -04:00
Nick Mathewson
89c1689009 Change our ciphersuite list to match ff8 2012-05-15 15:25:54 -04:00
Nick Mathewson
edf0d5b12c Prevent an (impossible) null-pointer dereference in connection_edge_process_relay_cell
This would happen if the deliver window could become negative
because of an nonexistent connection.  (Fortunately, _that_ can't
occur, thanks to circuit_consider_sending_sendme.  Still, if we
change our windowing logic at all, we won't want this to become
triggerable.)  Fix for bug 5541.  Bugfix on 4a66865d, back from
0.0.2pre14.  asn found this.  Nice catch, asn!
2012-05-15 14:45:51 -04:00
Nick Mathewson
1150b6b43e Merge remote-tracking branch 'origin/maint-0.2.2' 2012-05-15 11:23:06 -04:00
Nick Mathewson
8e07798284 Clarify MaxCircuitDirtiness behavior with hidden services. Bug 5259. 2012-05-15 11:22:06 -04:00
Nick Mathewson
e3243ad5f6 Treat SW_SERVER_HELLO_B as another sign of an SSL handshake
We've been only treating SW_SERVER_HELLO_A as meaning that an SSL
handshake was happening.  But that's not right: if the initial
attempt to write a ServerHello fails, we would get a callback in
state SW_SERVER_HELLO_B instead.

(That's "instead" and not "in addition": any failed attempt to write
the hello will fail and cause the info callback not to get written.)

Fix for bug 4592; bugfix on 0.2.0.13-alpha.
2012-05-15 11:15:43 -04:00
Nick Mathewson
521cb58187 Merge remote-tracking branch 'origin/maint-0.2.2' 2012-05-15 10:05:19 -04:00
Nick Mathewson
5905a0b2db Merge branch 'bug5796_022_squashed' into maint-0.2.2 2012-05-15 10:04:49 -04:00
Nick Mathewson
f2a6eedded Fix a crash bug on SETCIRCUITPURPOSE. 2012-05-15 10:03:10 -04:00
Nick Mathewson
92cba63459 Merge remote-tracking branch 'origin/maint-0.2.2' 2012-05-15 10:01:12 -04:00
Nick Mathewson
0be946c693 Merge remote-tracking branch 'karsten/geoip-may2012' into maint-0.2.2 2012-05-15 10:00:51 -04:00
Nick Mathewson
009453f919 Merge remote-tracking branch 'linus/task-5891' 2012-05-15 08:33:08 -04:00
Linus Nordberg
ad61282f0c Clarify changes file regarding which bugs get fixed. 2012-05-15 13:31:54 +02:00
Linus Nordberg
fd71fe78ae Rename changes file. 2012-05-15 13:28:20 +02:00
Karsten Loesing
57359b5336 Fix desc stats on bridge authorities that didn't serve anything. 2012-05-15 12:39:08 +02:00
Nick Mathewson
21e3261914 Bump _WIN32_WINNT to 0x0501 throughout the code
This tells the windows headers to give us definitions that didn't
exist before XP -- like the ones that we need for IPv6 support.

See bug #5861.  We didn't run into this issue with mingw, since
mingw doesn't respect _WIN32_WINNT as well as it should for some of
its definitions.
2012-05-14 13:46:37 -04:00
Nick Mathewson
ee1b8196d3 Add a changes file for the misc bug5859 build issues 2012-05-14 13:07:47 -04:00
Nick Mathewson
f1fca8aa4d Remove the unused torrc.bridge.in. Bug 5622. 2012-05-14 12:37:39 -04:00
Nick Mathewson
c5e87ef234 We do not need to define _WIN32 by hand; MSVC does that for us
Bug 5858; fix on 0.2.3.12-alpha
2012-05-14 12:22:51 -04:00
Nick Mathewson
31eb73f88e Do not publish the "git-XXX" tag in server descriptors
Instead, allow packagers to put a 'TOR_BUILD_TAG' field in the
server descriptor to indicate a platform-specific value, if they
need to.  (According to weasel, this was his use for the git- tag
previously.)

This is part of 2988
2012-05-11 18:06:12 -04:00
Nick Mathewson
a2f0e7a65b Cut down on the OS information we give.
For uname-based detection, we now give only the OS name (e.g.,
"Darwin", "Linux".)  For Windows, we give only the Operating System
name as inferred from dw(Major|Minor)version, (e.g., "Windows XP",
"Windows 7"), and whether the VER_NT_SERVER flag is set.

For ticket 2988.
2012-05-11 17:52:53 -04:00
Nick Mathewson
35d08e30d8 An attempt at bug3940 and making AllowDotExit 0 work with MapAddress
This time, I follow grarpamp's suggestion and move the check for
.exit+AllowDotExit 0 to the top of connection_ap_rewrite_and_attach,
before any rewriting occurs.  This way, .exit addresses are
forbidden as they arrive from a socks connection or a DNSPort
request, and not otherwise.

It _is_ a little more complicated than that, though.  We need to
treat any .exit addresses whose source is TrackHostExits as meaning
that we can retry without that exit.  We also need to treat any
.exit address that comes from an AutomapHostsOnResolve operation as
user-provided (and thus forbidden if AllowDotExits==0), so that
transitioning from AllowDotExits==1 to AllowDotExits==0 will
actually turn off automapped .exit addresses.
2012-05-11 17:16:29 -04:00
Nick Mathewson
0888c2f8f5 When no usable exit satisfies a predicted port, stop predicting it.
Fix for bug 3296.
2012-05-11 12:52:21 -04:00
Nick Mathewson
6757261e8f Raise thresholds for declaring bootstrapping complete.
This patch changes the total serverdesc threshold from 25% to 75%
and the exit threshold from 33% to 50%.  The goal is to make
initially constructed circuits less horrible, and to make initial
less awful (since fetching directory information in parallel with
whatever the user is trying to do can hurt their performance).

Implements ticket 3196.
2012-05-11 12:09:00 -04:00
Nick Mathewson
e0655708a2 Merge remote-tracking branch 'asn/bug4865_take2' 2012-05-11 11:52:51 -04:00
Nick Mathewson
84ddc4b6aa Merge remote-tracking branch 'public/bug5091' 2012-05-11 11:45:40 -04:00
Nick Mathewson
02a650786b Fix O(n^2) performance when parsing a big pile of extrainfos
We were doing an O(n) strlen in router_get_extrainfo_hash() for
every one we tried to parse.  Instead, have
router_get_extrainfo_hash() take the length of the extrainfo as an
argument, so that when it's called from
extrainfo_parse_from_string(), it doesn't do a strlen() over the
whole pile of extrainfos.
2012-05-10 17:41:31 -04:00
Nick Mathewson
62f8e3926d Merge remote-tracking branch 'public/bug4591' 2012-05-10 15:55:12 -04:00
Nick Mathewson
0b1a334842 Merge branch 'bug5786' 2012-05-10 15:44:41 -04:00
Nick Mathewson
c78a42685f Merge remote-tracking branch 'origin/maint-0.2.2'
Conflicts:
	src/common/util.c
	src/test/test_util.c
2012-05-10 15:41:04 -04:00
Nick Mathewson
79c4c8195a Merge branch 'bug5786_range_022' into maint-0.2.2 2012-05-10 15:38:57 -04:00
Nick Mathewson
8c09923f20 Merge remote-tracking branch 'origin/maint-0.2.2' 2012-05-10 11:50:14 -04:00
Ravi Chandra Padmala
5bbf04dc97 Add changes/bug5760 2012-05-10 12:55:33 +05:30
Nick Mathewson
d9ba9f91d2 Detect out-of-bounds bwweightscale values early in the voting process
If the authorities agreed on a sufficiently bad bwweightscale value
(<=0 or == INT32_MAX), the bandwidth algorithm could make the voters
assert while computing the consensus.

Fix for bug5786; bugfix on 0.2.2.17-alpha
2012-05-07 12:47:13 -04:00
Nick Mathewson
c8a0cceae2 Check more thoroughly for dups when parsing networkstatus parameters
See changes file for details.

Partial fix for bug 5786; fix on 0.2.2.2-alpha.
2012-05-07 12:40:05 -04:00
Nick Mathewson
9b344628ed Handle out-of-range values in tor_parse_* integer functions
The underlying strtoX functions handle overflow by saturating and
setting errno to ERANGE.  If the min/max arguments to the
tor_parse_* functions are equal to the minimum/maximum of the
underlying type, then with the old approach, we wouldn't treat a
too-large value as genuinely broken.

Found this while looking at bug 5786; bugfix on 19da1f36 (in Tor
0.0.9), which introduced these functions.
2012-05-07 12:25:59 -04:00
Nick Mathewson
3f48c7575e Merge branch 'bug5645_take2' 2012-05-07 11:09:50 -04:00
George Kadianakis
d2e9d17134 Reorder rend_mid_rendezvous() to do protocol violation checks on top. 2012-05-07 18:05:54 +03:00
Nick Mathewson
120d524fba Merge branch 'bug5070_take2' 2012-05-07 11:03:33 -04:00
Nick Mathewson
a75941dcd5 Changes file for bug 5070 2012-05-07 09:56:12 -04:00
Karsten Loesing
24731ce6a7 Update to the May 2012 GeoIP database. 2012-05-07 12:50:47 +02:00
Nick Mathewson
a1538d607d Fix bug 5762: detect missing accept4 that gives ENOSYS
We had been checking for EINVAL, but that means that SOCK_* isn't
supported, not that the syscall itself is missing.

Bugfix on 0.2.3.1-alpha, which started to use accept4.
2012-05-04 13:18:14 -04:00
Nick Mathewson
c9afd6f9c5 Add a missing ntohl to tell_controller_about_resolve_result
Fix for bug 5723; bugfix on 0.2.3.1-alpha (commit 22f723e4)
2012-05-01 17:21:47 -04:00
Roger Dingledine
b8e6314cf6 fold in new changes entries 2012-04-30 16:14:20 -04:00
Nick Mathewson
6156403237 Fix headers in test for whether environ is declared in stdlib/unistd
We'd had our configure.in test include unistd.h unconditionally,
which would fail on Windows/mingw, even though environ _was_
declared there.  Fix for 5704; bugfix on 0.2.3.13-alpha.

Thanks to Erinn for finding this and rransom for figuring out the
problem.
2012-04-30 12:48:33 -04:00
Nick Mathewson
f0212197cc Only disable cert chaining on the first TLS handshake
If the client uses a v2 cipherlist on the renegotiation handshake,
it looks as if they could fail to get a good cert chain from the
server, since they server would re-disable certificate chaining.

This patch makes it so the code that make the server side of the
first v2 handshake special can get called only once.

Fix for 4591; bugfix on 0.2.0.20-rc.
2012-04-27 12:13:56 -04:00
Nick Mathewson
9df89aacbd Close OR connections that send junk before AUTHORIZE/VERSIONS
Fix for 4369.
2012-04-27 12:02:55 -04:00
Nick Mathewson
7c8032c22b Bridges should never set the send_unencrypted flag on any of their descs
Fix for bug 5139.
2012-04-27 11:51:48 -04:00
Nick Mathewson
8f070ecbc0 When downloading bridge descs from a bridge authority, always be anonymous 2012-04-27 11:27:32 -04:00
Nick Mathewson
9dddfe83f3 Several mingw/msvc/cross-compilation fixes
They boil down to:
 - MS_WINDOWS is dead and replaced with _WIN32, but we let a few
   instances creep in when we merged Esteban's tests.
 - Capitalizing windows header names confuses mingw.
 - #ifdef 0 ain't C.
 - One unit test wasn't compiled on windows, but was being listed
   anyway.
 - One unit test was checking for the wrong value.

Gisle Vanem found and fixed the latter 3 issues.
2012-04-26 18:36:25 -04:00
Nick Mathewson
f86bd1d5a4 Merge remote-tracking branch 'arma/bug5623' 2012-04-24 15:25:21 -04:00
Roger Dingledine
ae94e36a1d Merge remote-tracking branch 'nickm/bug2497' 2012-04-24 12:19:07 -04:00
Nick Mathewson
51841709bf Merge remote-tracking branch 'public/bug5103' 2012-04-24 11:41:24 -04:00
Nick Mathewson
4314d1a15a Merge remote-tracking branch 'public/bug4572' 2012-04-24 11:38:51 -04:00
Arturo Filastò
e0e4b84757 Add a check_no_tls_errors() to read_to_buf_tls
Fixes bug #4528 "read_to_buf_tls(): Inconsistency in code".

This check was added back in 0.1.0.3-rc, but somehow we forgot to
leave it in when we refactored read_to_buf_tls in 0.1.0.5-rc.

(patch by Arturo; commit message and changes file by nickm)
2012-04-24 11:36:38 -04:00
Roger Dingledine
526beb7be6 be willing to use nodes in excludeexitnodes as directory mirrors
fixes bug 5623.
2012-04-24 11:26:05 -04:00
Nick Mathewson
461771ebbc Merge branch 'bug4438-v2' 2012-04-24 11:18:41 -04:00
Nick Mathewson
6f5a74002a Merge remote-tracking branch 'public/bug5112' 2012-04-24 11:14:22 -04:00
Nick Mathewson
3e4ccbc4ba Merge remote-tracking branch 'public/bug5537' 2012-04-24 11:05:50 -04:00
Nick Mathewson
da820bb9b8 Add changes file for miniupnpc 1.6 fix 2012-04-24 10:58:16 -04:00
Roger Dingledine
56b8597c5e fold in remaining changes 2012-04-23 02:36:19 -04:00
Roger Dingledine
6718b6e781 Merge remote-tracking branch 'nickm/bug5438' 2012-04-23 02:03:40 -04:00
Robert Ransom
627c37ad6a Don't reset intro-point creation rate-limiting timer
Previously, we would reset it at the drop of a hat -- every time a second
passes without any of the intro-point circs already launched for the
service failing.

Fixes bug 4607.
2012-04-20 17:23:31 -04:00
Roger Dingledine
774c308431 start to fold in changelog entries 2012-04-19 19:14:47 -04:00
Nick Mathewson
bd7724a57e Merge remote-tracking branch 'origin/maint-0.2.2' 2012-04-19 17:08:09 -04:00
Roger Dingledine
a0d1e806e0 initial round of changelog stanza cleanup 2012-04-19 15:10:33 -04:00
Nick Mathewson
074bf72a2c If DisableNetwork, don't even try to open non-controller listeners
Fix for 5604; bugfix on 0.2.3.9-alpha, which introduced DisableNetwork.
2012-04-18 23:32:02 -04:00
Nick Mathewson
f6afd4efa6 Fix a log-uninitialized-buffer bug.
Fix for 5647; bugfix on 0.2.1.5-alpha.
2012-04-18 23:02:09 -04:00
Nick Mathewson
e9dae1ff2e Merge remote-tracking branch 'origin/maint-0.2.2'
Conflicts:
	src/or/rendservice.c

Conflicts were due to new NON_ANONYMOUS_MODE_ENABLED tor2web code; I
think I resolved them correctly.
2012-04-18 22:30:02 -04:00
George Kadianakis
2d276ab9d9 rend_service_introduce(): do protocol violation check before anything else.
(Cherry-picked from 6ba13e4 by nickm)
2012-04-18 22:26:06 -04:00
Nick Mathewson
0b1ec16058 Don't fetch v2 networkstatuses from caches, even if auths are down
Fix for 5635; fix on 0.2.2.26-beta, where caches stopped fetching this
information.
2012-04-17 17:18:59 -04:00
Peter Palfrader
5d7fab9477 Document unit of bandwidth related options in sample torrc. 2012-04-13 16:33:36 -04:00
Nick Mathewson
dc60b5d6a7 Improve our documentation for the NT Service command line options
We explain the --options option, document --nt-service as an
internal-use-only thing (which it is), fix a URL, and generally
improve the prose.
2012-04-11 13:10:35 -04:00
Nick Mathewson
77e51224fa Obsolete GiveGuardFlagTo_CVE_2011_2768_VulnerableRelays
Closes ticket 4572.
2012-04-11 10:59:11 -04:00
Nick Mathewson
ab338e3bb8 Merge remote-tracking branch 'origin/maint-0.2.2' 2012-04-11 10:06:49 -04:00
Nick Mathewson
86c4b750da Merge branch 'bug5593' into maint-0.2.2 2012-04-11 10:04:31 -04:00