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19605 Commits

Author SHA1 Message Date
Nick Mathewson
b1d6cf2508 Merge branch 'maint-0.3.1' into maint-0.3.2 2017-10-23 15:55:48 -04:00
Nick Mathewson
9ae4ffc076 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-10-23 15:55:08 -04:00
Nick Mathewson
b1bd1bf19f Merge remote-tracking branch 'teor/bug23874-029' into maint-0.2.9 2017-10-23 15:53:45 -04:00
Nick Mathewson
48ee85e0c6 Have LOG_PROTOCOL_WARN call its own function 
Also, make the function that implements LOG_PROTOCOL_WARN use a
cached value of the desired loglevel, rather than calling
get_options().
 2017-10-23 12:22:26 -04:00
Nick Mathewson
af33fdd7c1 Remove the length limit from write_http_status_line 
Fixes bug 23908; bugfix on 0.3.1.6-rc when we made the keypin
failure message really long.

Backport from 0.3.2's 771fb7e7ba,
where arma said "get rid of the scary 256-byte-buf landmine".
 2017-10-23 09:21:22 -04:00
Nick Mathewson
fcd5c3144a Merge branch 'maint-0.2.8' into maint-0.2.9 2017-10-23 09:11:10 -04:00
Nick Mathewson
eac4c374e4 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-10-23 09:11:10 -04:00
Nick Mathewson
49e8352f16 Merge branch 'maint-0.3.2' 2017-10-23 09:11:10 -04:00
Nick Mathewson
6a7aa47357 Merge branch 'maint-0.3.1' into maint-0.3.2 2017-10-23 09:11:10 -04:00
Nick Mathewson
85115796bb Merge branch 'maint-0.3.0' into maint-0.3.1 2017-10-23 09:11:10 -04:00
Nick Mathewson
a5f5bda462 Adjust test, now that there are 9 dirauths again 2017-10-23 09:11:07 -04:00
Nick Mathewson
1db5081ba1 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-10-23 09:06:34 -04:00
Nick Mathewson
c93ecb8189 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-10-23 09:06:34 -04:00
Nick Mathewson
d99c6b7252 Merge branch 'maint-0.3.2' 2017-10-23 09:06:34 -04:00
Nick Mathewson
009141c6a8 Merge branch 'maint-0.3.1' into maint-0.3.2 2017-10-23 09:06:34 -04:00
Nick Mathewson
23e3d57e12 Merge branch 'maint-0.3.0' into maint-0.3.1 2017-10-23 09:06:34 -04:00
Nick Mathewson
8cc147aa83 Merge branch 'maint-0.2.5' into maint-0.2.8 2017-10-23 09:04:56 -04:00
David Goulet
15a699462d dirauth: Add bastet to the default authorities 
Fixes #23910

Based on a patch by dgoulet; backported to 0.2.5
 2017-10-23 09:03:36 -04:00
Nick Mathewson
97046436b2 Merge branch 'maint-0.3.2' 2017-10-23 08:59:12 -04:00
Nick Mathewson
c958fda6e2 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-10-23 08:59:11 -04:00
Nick Mathewson
783e458c07 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-10-23 08:59:11 -04:00
Nick Mathewson
b8dedaee74 Merge branch 'maint-0.3.1' into maint-0.3.2 2017-10-23 08:59:11 -04:00
Nick Mathewson
df57d1e0c0 Merge branch 'maint-0.3.0' into maint-0.3.1 2017-10-23 08:59:11 -04:00
Nick Mathewson
9a1b385462 Merge branch 'maint-0.2.5' into maint-0.2.8 2017-10-23 08:58:28 -04:00
Nick Mathewson
132e2f69b1 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-10-23 08:53:25 -04:00
Nick Mathewson
74e8fd22c9 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-10-23 08:53:25 -04:00
Nick Mathewson
b68de63eb6 Merge branch 'maint-0.3.0' into maint-0.3.1 2017-10-23 08:53:25 -04:00
Nick Mathewson
6f87a85897 Merge remote-tracking branch 'public/bug23690_028' into maint-0.2.8 2017-10-23 08:53:14 -04:00
Nick Mathewson
35574d4a9a Merge branch 'maint-0.2.9' into maint-0.3.0 2017-10-23 08:47:58 -04:00
Nick Mathewson
fcaf3335b4 Merge remote-tracking branch 'public/bug23081_025' into maint-0.2.9 2017-10-23 08:47:52 -04:00
Nick Mathewson
d29e4c0597 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-10-23 08:46:29 -04:00
Nick Mathewson
68dea082e7 Merge remote-tracking branch 'public/bug22349_029' into maint-0.2.9 2017-10-23 08:46:26 -04:00
Nick Mathewson
a62f59f000 Mark "previously validated foo could not be set" blocks as unreachable. 2017-10-20 19:28:12 -04:00
Nick Mathewson
c4a07b261b Add unit tests for cases of starting with bogus keygen arguments 
In particular, this tests that we give an appropriate warning when
we are told to use some keygen argument, but --keygen is not specified.
 2017-10-20 19:27:48 -04:00
Nick Mathewson
3c99b810a4 Exit more carefully when options_act() fails. 
Also, annotate options_act() with places where we should be
pre-validating values.
 2017-10-20 11:39:17 -04:00
Nick Mathewson
1df43aff41 Return instead of exiting in options_init_from_torrc() 2017-10-20 11:39:17 -04:00
Nick Mathewson
853e73e815 Return from instead of exit()ing when ed25519 key check fails. 2017-10-20 11:39:17 -04:00
Nick Mathewson
c247a2df6b On locking failure, return -1 instead of exit()ing. 
This is safe, since the only caller (options_act) will check the
return value, and propagate failure.
 2017-10-20 11:39:17 -04:00
Nick Mathewson
9bafc3b1ef Replace most bad exits in main.c, hibernate.c 
This should make most of the reasons that we hibernate cleaner.
 2017-10-20 11:39:17 -04:00
Nick Mathewson
c82cc8acb5 Add a failsafe to kill tor if the new exit code doesn't work. 
It _should_ work, and I don't see a reason that it wouldn't, but
just in case, add a 10 second timer to make tor die with an
assertion failure if it's supposed to exit but it doesn't.
 2017-10-20 11:39:17 -04:00
Nick Mathewson
f0c3b62381 Expose a new function to make the event loop exit once and for all. 
Instead of calling tor_cleanup(), exit(x), we can now call
tor_shutdown_event_loop_and_exit.
 2017-10-20 11:39:17 -04:00
Nick Mathewson
78cbced45c Rename "tell_event_loop_to_finish" to "...run_external_code" 
This function was never about 'finishing' the event loop, but rather
about making sure that the code outside the event loop would be run
at least once.
 2017-10-20 09:59:48 -04:00
Nick Mathewson
35746a9ee7 Comment-only change: annotate exit() calls. 
Sometimes when we call exit(), it's because the process is
completely hopeless: openssl has a broken AES-CTR implementation, or
the clock is in the 1960s, or something like that.

But sometimes, we should return cleanly from tor_main() instead, so
that embedders can keep embedding us and start another Tor process.

I've gone through all the exit() and _exit() calls to annotate them
with "exit ok" or "XXXX bad exit" -- the next step will be to fix
the bad exit()s.

First step towards 23848.
 2017-10-19 13:42:28 -04:00
Nick Mathewson
0956242158 Mark some unreachable code in compat_winthreads.c as unreachable 2017-10-19 13:21:48 -04:00
Nick Mathewson
5d219ecf98 Update Longclaw's IP address; fixes 23592. 2017-10-17 14:00:30 -04:00
Nick Mathewson
d8604b8729 Merge branch 'teor_bug23813_squashed' 2017-10-15 20:36:23 -04:00
teor
eaf9c0f25a Describe what router_reset_descriptor_download_failures() actually does 
Comment-only change.

Part of #23813.
 2017-10-15 20:36:18 -04:00
teor
5bca66be49
Clear the address when node_get_prim_orport() returns early 
Fixes bug 23874; bugfix on 0.2.8.2-alpha.
 2017-10-15 16:48:36 -04:00
Nick Mathewson
e00f12ec6c bump version on master to 0.3.3.0-alpha-dev 2017-10-15 11:57:06 -04:00
Nick Mathewson
bdf60fc7ce Merge branch 'maint-0.3.0' into maint-0.3.1 2017-10-05 11:03:36 -04:00
Nick Mathewson
0cd7c1af37 Merge branch 'maint-0.3.1' 2017-10-05 11:03:36 -04:00
Nick Mathewson
d6bdec1595 Merge branch 'maint-0.2.5' into maint-0.2.8 2017-10-05 11:03:35 -04:00
Nick Mathewson
ad7db10770 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-10-05 11:03:35 -04:00
Nick Mathewson
2984d99165 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-10-05 11:03:35 -04:00
Karsten Loesing
b9d9b16b76 Update geoip and geoip6 to the October 4 2017 database. 2017-10-05 16:56:14 +02:00
Taylor Yu
44e4a96bb5 Don't expect permission failure if running as root 
Skip test_config_include_no_permission() when running as root, because
it will get an unexpected success from config_get_lines_include().
This affects some continuous integration setups.  Fixes bug 23758.
 2017-10-04 08:42:05 -05:00
cathugger
9d90f9829c hs-v3: Always generate the public key file on disk 
Fixes #23748

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2017-10-03 11:19:10 -04:00
Nick Mathewson
1e7e36da4b Merge branch 'bug23672_032_01_squashed' 2017-10-03 10:56:52 -04:00
David Goulet
30d2e0b71e test: Add an HS v3 descriptor fetch unit test 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2017-10-03 10:56:46 -04:00
David Goulet
c232b6b59c hs-v3: Close pending SOCKS connection on descriptor fetch error 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2017-10-03 10:56:46 -04:00
Nick Mathewson
783a44b2cd Merge remote-tracking branch 'asn/bug23670' 2017-10-03 09:05:16 -04:00
George Kadianakis
f7306b16ec entrynodes: Better naming for dir info check functions. 2017-10-03 15:55:19 +03:00
Nick Mathewson
a6c62cbd13 Merge branch 'bug23678_032' 2017-10-03 08:18:08 -04:00
Nick Mathewson
f923aeee1b Follow-up on 23678: fix socks/wrong_protocol test 2017-10-03 08:17:41 -04:00
Nick Mathewson
f2e820c45f torcert.c: mark some lines unreachable by tests 
These are related to handling of failures on functions which can't
fail.
 2017-10-03 08:07:36 -04:00
Nick Mathewson
bb7288b2c3 Make the fp_pair_map tests cover {get,set}_by_digests 2017-10-03 08:07:36 -04:00
George Kadianakis
5352785d0c entrynodes: Error msg for missing guard descs is now more informative. 2017-10-03 14:41:20 +03:00
George Kadianakis
f2231306ba entrynodes: Move guard dirinfo check below path dirinfo check. 
We do that because we want to use the path fraction dirinfo data in case
we are missing primary guard dirinfo.
 2017-10-03 14:41:18 +03:00
George Kadianakis
c9729853a5 entrynodes: Be specific about how many primary descriptors we miss. 2017-10-03 14:39:34 +03:00
Nick Mathewson
d0cae9fbc5 bump master to 0.3.2.2-alpha-dev 2017-10-02 19:19:51 -04:00
Alexander Færøy
c61508f9aa
Bump version to 0.3.2.2-alpha. 
Signed-off-by: Isis Lovecruft <isis@torproject.org>
 2017-10-02 19:23:32 +00:00
Nick Mathewson
ad4dcd7d1a Fix our "not an HTTP Proxy" message in light of HTTPTunnelPort 
When we added HTTPTunnelPort, the answer that we give when you try
to use your SOCKSPort as an HTTP proxy became wrong.  Now we explain
that Tor sorta _is_ an HTTP proxy, but a SOCKSPort isn't.

I have left the status line the same, in case anything is depending
on it.  I have removed the extra padding for Internet Explorer,
since the message is well over 512 bytes without it.

Fixes bug 23678; bugfix on 0.3.2.1-alpha.
 2017-10-02 12:53:13 -04:00
Nick Mathewson
dddae36f5e Merge remote-tracking branch 'dgoulet/ticket23696_032_01' 2017-09-29 17:46:50 -04:00
Nick Mathewson
ca2e7eabc2 Merge branches 'bug8185_031' and 'bug8185_diagnostic_032' 2017-09-29 17:26:40 -04:00
David Goulet
070064de89 sched: Always initialize scheduler_last_run to now 
Because our monotonic time interface doesn't play well with value set to 0,
always initialize to now() the scheduler_last_run at init() of the KIST
scheduler.

Fixes #23696

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2017-09-29 14:07:55 -04:00
Matt Traudt
3ef7e6f187 sched: Don't get KIST stuck in an infinite loop 
When a channel is scheduled and flush cells returns 0 that is no cells to
flush, we flag it back in waiting for cells so it doesn't get stuck in a
possible infinite loop.

It has been observed on moria1 where a closed channel end up in the scheduler
where the flush process returned 0 cells but it was ultimately kept in the
scheduling loop forever. We suspect that this is due to a more deeper problem
in tor where the channel_more_to_flush() is actually looking at the wrong
queue and was returning 1 for an empty channel thus putting the channel in the
"Case 4" of the scheduler which is to go back in pending state thus
re-considered at the next iteration.

This is a fix that allows the KIST scheduler to recover properly from a not
entirelly diagnosed problem in tor.

Fixes #23676

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2017-09-29 11:06:31 -04:00
Nick Mathewson
fc6c0b46fb Merge branch 'bug23690_additional_032' 2017-09-29 10:29:40 -04:00
Nick Mathewson
b0ddaac074 Make some assertions nonfatal to help prevent bug23690 recurrence. 2017-09-29 10:29:33 -04:00
Nick Mathewson
8ccefa7b7a Merge branch 'bug23690_028' 2017-09-29 10:28:33 -04:00
Nick Mathewson
f7222e6d8c Clear outbuf_flushlen when we clear a connection's outbuf 
When we added single_conn_free_bytes(), we cleared the outbuf on a
connection without setting outbuf_flushlen() to 0.  This could cause
an assertion failure later on in flush_buf().

Fixes bug 23690; bugfix on 0.2.6.1-alpha.
 2017-09-29 10:00:14 -04:00
Nick Mathewson
1a5746f8e1 Merge branch 'bug8185_025' into bug8185_031 2017-09-29 09:37:01 -04:00
Nick Mathewson
d256d4c0a6 Don't package cells onto marked circuits. 
This caused a BUG log when we noticed that the circuit had no
channel.  The likeliest culprit for exposing that behavior is
d769cab3e5, where we made circuit_mark_for_close() NULL out
the n_chan and p_chan fields of the circuit.

Fixes bug 8185; bugfix on 0.2.5.4-alpha, I think.
 2017-09-29 09:33:47 -04:00
Nick Mathewson
1b6ccb52ea Log more information when bug8185 is about to trigger. 
My current theory is that this is just a marked circuit that hasn't
closed yet, but let's gather more information in case that theory is
wrong.

Diagnostic for 8185.
 2017-09-29 09:24:01 -04:00
Nick Mathewson
4e6374c26b Merge remote-tracking branch 'catalyst-oniongit/bug23691' 2017-09-28 19:07:23 -04:00
Taylor Yu
2ae1b7e2db Fix leak in test_util.c 
AddressSanitizer found a leak in test_util_decompress_dos_impl().
Fixes bug #23691.
 2017-09-28 17:53:38 -05:00
Alexander Færøy
8d6940814a
Better error handling when trying to compress/decompress into empty buffer. 
This patch ensures that we return TOR_COMPRESS_BUFFER_FULL in case we
have a input bytes left to process, but are out of output buffer or in
case we need to finish where the compression implementation might need
to write an epilogue.

See: https://bugs.torproject.org/23551
 2017-09-28 20:17:41 +02:00
Alexander Færøy
c2fac2c6b0
Enable disabled test that was disabled due to bug #23551 
See: https://bugs.torproject.org/23551
 2017-09-28 18:58:15 +02:00
Alexander Færøy
44dc4b73ec
Better error handling when trying to compress/decompress into empty buffer. 
This patch ensures that we return TOR_COMPRESS_BUFFER_FULL in case we
have a input bytes left to process, but are out of output buffer or in
case we need to finish where the compression implementation might need
to write an epilogue.

See: https://bugs.torproject.org/23551
 2017-09-28 18:58:15 +02:00
Alexander Færøy
c3b7f9d762
Fix whitespace issue in compress.c 2017-09-28 18:58:15 +02:00
Alexander Færøy
a196fdb622
Fix typo in buffers.c. 2017-09-28 18:58:09 +02:00
Nick Mathewson
3a073c463d Improve unit test coverage for compression code. 
These tests try uncompressing garbage, verify that we won't
make compression bombs, and verify that we won't uncompress
compression bombs.
 2017-09-28 12:20:02 -04:00
Nick Mathewson
14614a592e Fix spelling: compressing, not compresing 2017-09-28 12:17:34 -04:00
Nick Mathewson
f71ff0cabc Unit test for case where %included dir exists but is unreadable 2017-09-28 09:49:30 -04:00
Nick Mathewson
5b6f2713cd unit test for config_lines_dup_and_filter 2017-09-28 09:40:17 -04:00
Nick Mathewson
55873107d0 Correct docs for config_lines_dup_and_filter 2017-09-28 09:40:04 -04:00
Nick Mathewson
a64d79ca4c Move around some LCOV_EXCLs in src/common 
Apparently, my compiler now generates coverage markers for
label-only lines, so we need to exclude those too if they are meant
to be unreachable.
 2017-09-28 09:25:17 -04:00
Nick Mathewson
99e52711bb Add unit test for buf_get_line(). 2017-09-28 08:35:30 -04:00
Nick Mathewson
01d67a9071 Note an unreachable (?) section in buffers.c 2017-09-28 08:35:24 -04:00
Nick Mathewson
f21102c069 Let's get 100% coverage for proto_http while we're at it. 
There was some coverage before, but it was mostly accidental.
 2017-09-27 21:45:55 -04:00
Nick Mathewson
57f04a482e Test more error cases of our socks code. 
Coverage is now respectable. :)
 2017-09-27 19:37:36 -04:00