Commit graph

5107 commits

Author SHA1 Message Date
Nick Mathewson
c64adaaf90 Merge branch 'bug21540_029_v2' 2017-03-15 12:17:15 -04:00
Nick Mathewson
44514058b9 Correctly handle fd-drain errors on windows workqueues
Windows doesn't let you check the socket error for a socket with
WSAGetLastError() and getsockopt(SO_ERROR).  But
getsockopt(SO_ERROR) clears the error on the socket, so you can't
call it more than once per error.

When we introduced recv_ni to help drain alert sockets, back in
0.2.6.3-alpha, we had the failure path for recv_ni call getsockopt()
twice, though: once to check for EINTR and one to check for EAGAIN.
Of course, we never got the eagain, so we treated it as an error,
and warned about: "No error".

The fix here is to have these functions return -errno on failure.

Fixes bug 21540; bugfix on 0.2.6.3-alpha.
2017-03-15 12:16:17 -04:00
Nick Mathewson
3b2d6da453 Merge branch 'maint-0.3.0' 2017-03-15 11:09:22 -04:00
Nick Mathewson
567a56ae2e Merge branch 'bug20059_024_v2' into maint-0.3.0 2017-03-15 11:07:38 -04:00
Nick Mathewson
ec5fe41209 Avoid a double-mark bug when makring a pending circuit as "too old"
Fixes bug 20059; bugfix on 0.1.0.1-rc.
2017-03-15 11:05:37 -04:00
Nick Mathewson
6004dd2162 Merge branch 'deprecate_getinfo_network_status' 2017-03-15 11:01:26 -04:00
Nick Mathewson
a783c5cbae Merge remote-tracking branch 'public/feature21496' 2017-03-15 10:59:30 -04:00
Nick Mathewson
31c9bdadbe Merge branch 'keccak-load-faster' 2017-03-14 19:47:38 -04:00
Nick Mathewson
8083e7c80b Note that bandwidth-limit options only affect TCP data. 2017-03-14 19:46:57 -04:00
Nick Mathewson
9014dc111a Improve keccak-tiny performance by 15% on LE intel
The 64-bit load and store code was generating pretty bad output with
my compiler, so I extracted the code from csiphash and used that instead.

Close ticket 21737
2017-03-14 14:20:15 -04:00
teor
f1dd64bb00 Changes file for feature 21622 2017-03-14 11:54:20 -04:00
Nick Mathewson
c000c7d118 Create logfiles in mode 0640
Patch from toralf; closes 21729.
2017-03-14 11:36:53 -04:00
Nick Mathewson
5b5ec52cae Merge branch 'maint-0.3.0' 2017-03-14 11:26:07 -04:00
Nick Mathewson
92813941b5 #21720: Update "directory server options" preamble in manpage 2017-03-14 11:25:54 -04:00
Nick Mathewson
d9cd4b7072 Merge branch 'maint-0.3.0' 2017-03-13 16:22:54 -04:00
Nick Mathewson
e2cd600da6 Merge remote-tracking branch 'public/bug21682_030' into maint-0.3.0 2017-03-13 16:22:40 -04:00
Nick Mathewson
16b64fcfe1 Mark GETINFO network-status as deprecated with a warning
control-spec has marked it deprecated for a long time.

Closes ticket 21703.
2017-03-10 12:05:50 -05:00
Nick Mathewson
85782e111a Merge remote-tracking branch 'ahf/bugs/21654' 2017-03-09 08:36:46 -05:00
Alexander Færøy
02fc0a5ecf
Remove fgets() compatbility function and related tests.
This patch removes the `tor_fgets()` wrapper around `fgets(3)` since it
is no longer needed. The function was created due to inconsistency
between the returned values of `fgets(3)` on different versions of Unix
when using `fgets(3)` on non-blocking file descriptors, but with the
recent changes in bug #21654 we switch from unbuffered to direct I/O on
non-blocking file descriptors in our utility module.

We continue to use `fgets(3)` directly in the geoip and dirserv module
since this usage is considered safe.

This patch also removes the test-case that was created to detect
differences in the implementation of `fgets(3)` as well as the changes
file since these changes was not included in any releases yet.

See: https://bugs.torproject.org/21654
2017-03-09 00:10:18 +01:00
Alexander Færøy
6e78ede73f
Remove buffered I/O stream usage in process_handle_t.
This patch removes the buffered I/O stream usage in process_handle_t and
its related utility functions. This simplifies the code and avoids racy
code where we used buffered I/O on non-blocking file descriptors.

See: https://bugs.torproject.org/21654
2017-03-09 00:10:17 +01:00
Nick Mathewson
a9b046cef7 Merge branch 'maint-0.3.0' 2017-03-08 10:12:44 -05:00
Nick Mathewson
ded2c8c689 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-03-08 10:12:27 -05:00
Nick Mathewson
d642ceb8df Merge branch 'maint-0.2.8' into maint-0.2.9 2017-03-08 10:12:06 -05:00
Nick Mathewson
2cfecec9c7 Merge branch 'maint-0.2.7-redux' into maint-0.2.8 2017-03-08 10:11:23 -05:00
Nick Mathewson
25c28bc2d9 Merge branch 'maint-0.2.6' into maint-0.2.7-redux 2017-03-08 10:11:05 -05:00
Nick Mathewson
ecc73c3c03 Merge branch 'maint-0.2.5' into maint-0.2.6 2017-03-08 10:10:44 -05:00
Nick Mathewson
933a1e7997 Merge branch 'maint-0.2.4' into maint-0.2.5 2017-03-08 10:10:29 -05:00
Nick Mathewson
27058bd8cb Fix a memory leak in config_get_assigned_option()
This was introducd in 4d83999213 in 0.3.0.3-alpha.  This is bug
21682.
2017-03-08 10:06:48 -05:00
Karsten Loesing
4488c319dd Update geoip and geoip6 to the March 7 2017 database. 2017-03-08 09:41:35 +01:00
Nick Mathewson
ad19f1507a Merge branch 'maint-0.3.0' 2017-03-07 08:08:28 -05:00
Nick Mathewson
552bc39c32 Merge branch 'bug21594_030_squashed' into maint-0.3.0 2017-03-07 08:05:16 -05:00
teor
93ede051c2 Remove delay in hidden service introduction point checks
Make hidden services with 8 to 10 introduction points check for failed
circuits immediately after startup. Previously, they would wait for 5
minutes before performing their first checks.

Fixes bug 21594; bugfix on commit 190aac0eab in Tor 0.2.3.9-alpha.
Reported by alecmuffett.
2017-03-07 08:04:57 -05:00
Nick Mathewson
85cf6dcba3 Stop declining to download microdescs with future published times.
This change is the only one necessary to allow future versions of
the microdescriptor consensus to replace every 'published' date with
e.g. 2038-01-01 00:00:00; this will save 50-75% in compressed
microdescriptor diff size, which is quite significant.

This commit is a minimal change for 0.2.9; future series will
reduce the use of the 'published' date even more.

Implements part of ticket 21642; implements part of proposal 275.
2017-03-06 15:37:01 -05:00
Nick Mathewson
88b91d7753 Merge remote-tracking branch 'ahf/bugs/20988' 2017-03-06 12:04:58 -05:00
Nick Mathewson
2c8d2cab13 Merge remote-tracking branch 'teor/bug19699' 2017-03-06 11:52:17 -05:00
Nick Mathewson
5203cd2f11 Check for NULL as input to extrainfo_parse_entry_from_string()
We hope this will make the clangalyzer less worried about this function.

Closes ticket 21496.
2017-03-06 11:31:11 -05:00
Nick Mathewson
00d1093daf Merge branch 'feature21598_squashed' 2017-03-04 23:22:46 -05:00
teor
f24638aa49 Log a message when a hidden service has fewer intro points than expected
Closes ticket 21598.
2017-03-04 23:22:34 -05:00
Nick Mathewson
958ec0f5f8 Merge branch 'bug21599_squashed' 2017-03-04 23:16:29 -05:00
teor
684778e705 Simplify hidden service descriptor creation
Use an existing flag to check if an introduction point is established.

Cleanup after 21596.

Fixes bug 21599; bugfix on 0.2.7.2-alpha.
2017-03-04 23:15:55 -05:00
Nick Mathewson
fe17955661 Merge remote-tracking branch 'teor/bug21596_030' 2017-03-04 23:10:40 -05:00
Nick Mathewson
3a1cba7d90 Merge branch 'maint-0.3.0' 2017-03-04 20:24:02 -05:00
Nick Mathewson
333d5d0f2a Merge remote-tracking branch 'teor/bug21576_029_v2' into maint-0.3.0 2017-03-04 20:23:38 -05:00
teor
3e2d06bd3d
Make hidden services always check for failed intro point connections
Previously, they would stop checking when they exceeded their intro point
creation limit.

Fixes bug 21596; bugfix on commit d67bf8b2f2 in Tor 0.2.7.2-alpha.
Reported by alecmuffett.
2017-03-02 15:57:58 +11:00
teor
e0486c9371
Make hidden services always check for failed intro point connections
Previously, they would stop checking when they exceeded their intro point
creation limit.

Fixes bug 21596; bugfix on commit d67bf8b2f2 in Tor 0.2.7.2-alpha.
Reported by alecmuffett.
2017-03-02 15:34:45 +11:00
teor
4b5cdb2c30
Fix a crash when a connection tries to open just after it has been unlinked
Fixes bug 21576; bugfix on Tor 0.2.9.3-alpha.
Reported by alecmuffett.
2017-03-02 11:10:30 +11:00
Alexander Færøy
498287b3c3
Add compatibility function for fgets(3).
This patch adds the `tor_fgets()` function to our compatibility layer.

`tor_fgets()` adds an additional check for whether the error-bit have
been enabled for the given file stream, if that is the case and `errno`
is set to `EAGAIN` we make sure that we always return NULL.

Unfortunately `fgets(3)` behaves differently on different versions of
the C library.

See: https://bugs.torproject.org/21416
See: https://bugs.torproject.org/20988
2017-03-01 21:26:26 +01:00
Nick Mathewson
a0a4f8ae5d Merge remote-tracking branch 'asn/bug21586' 2017-03-01 09:21:34 -05:00
Nick Mathewson
10ccb2bb4b Master: remove 2 more changes files that are merged in 0.3.0.4-rc 2017-03-01 09:10:54 -05:00
George Kadianakis
931948ac6a Prevent SRV assert when called from misconfigured bridge auth. 2017-03-01 15:56:29 +02:00