Commit Graph

32863 Commits

Author SHA1 Message Date
pulls
5f95b37f6c remove specified target_hopnum from relay-side machines (only for origin-side machines) 2019-07-23 11:52:25 +03:00
Neel Chauhan
232aa8570d Space out first connection_edge_process_relay_cell() line in circuit_receive_relay_cell() 2019-07-19 20:50:25 -04:00
Nick Mathewson
5fb070a14d Extract the log_domain_t type to a lower-level header
This way, both err and log may depend on it.
2019-07-19 10:17:22 -04:00
Nick Mathewson
f682de609b Adjust tor_log.rs for 64-bit log domains. 2019-07-19 10:07:32 -04:00
Nick Mathewson
a9379d6750 Set 'routerlist' global to NULL before freeing it.
There is other code that uses this value, and some of it is
apparently reachable from inside router_dir_info_changed(), which
routerlist_free() apparently calls.  (ouch!)  This is a minimal fix
to try to resolve the issue without causing other problems.

Fixes bug 31003. I'm calling this a bugfix on 0.1.2.2-alpha, where
the call to router_dir_info_changed() was added to routerlist_free().
2019-07-19 09:49:52 -04:00
Nick Mathewson
8bbec36b3b Changes file for bug 31001 2019-07-19 09:21:45 -04:00
Tobias Stoeckmann
17458a87d7 Prevent UB on signed overflow.
Overflowing a signed integer in C is an undefined behaviour.
It is possible to trigger this undefined behaviour in tor_asprintf on
Windows or systems lacking vasprintf.

On these systems, eiter _vscprintf or vsnprintf is called to retrieve
the required amount of bytes to hold the string. These functions can
return INT_MAX. The easiest way to recreate this is the use of a
specially crafted configuration file, e.g. containing the line:

FirewallPorts AAAAA<in total 2147483610 As>

This line triggers the needed tor_asprintf call which eventually
leads to an INT_MAX return value from _vscprintf or vsnprintf.

The needed byte for \0 is added to the result, triggering the
overflow and therefore the undefined behaviour.

Casting the value to size_t before addition fixes the behaviour.

Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
2019-07-19 09:21:32 -04:00
Nick Mathewson
3efe5cc57a changes file for 30752 2019-07-18 09:28:08 -04:00
Nick Mathewson
d6a3636cdc Add a TOR_DISABLE_PRACTRACKER envvar for use by folks who don't care
Fixes part of bug 30752
2019-07-18 09:28:08 -04:00
Nick Mathewson
6303c9aa26 Practracker: add tolerances for exceptions
When an exception is present, we can now violate the limit by a little
bit and only produce a warning.  The strict flag overrides this
behavior.

I've given file sizes a 2% tolerances and function sizes/include
counts a 10% tolerance.

Part of 30752
2019-07-18 09:28:08 -04:00
Nick Mathewson
a5e1fa3a03 Practracker: add a --list-overstrict option
This option lists every exception that is stricter than it needs to
be.

Part of 30752
2019-07-18 09:28:08 -04:00
Nick Mathewson
78768aafe1 Changes file for 29746. 2019-07-18 09:28:08 -04:00
Nick Mathewson
43f163de80 Practracker: improve exclude-directory logic
Instead of excluding directories at the last minute if they happen
to appear in our filenames, we exclude them early, before recursing
into all their subdirectories.

Part of 29746.
2019-07-17 14:33:49 +02:00
Nick Mathewson
f93057fc0a Pracktracker: give the number of new errors found.
Part of 29746.
2019-07-17 14:33:49 +02:00
Nick Mathewson
86d3d310f5 Practracker: allow tabs in include lines
This isn't actually something that Tor does, but it's cleaner to do
it this way.  Part of 29746.
2019-07-17 14:33:49 +02:00
Nick Mathewson
4c09532996 Fix practracker_tests.py and practracker line counting.
The practracker_tests.py unit test file called a function by its old
name.

Also, practracker counted functions as starting one line after the
function name, and ending with the closing brace.  Now they start
with the open brace and end with the closing brace.
2019-07-17 14:33:49 +02:00
rl1987
ffce19a9ec Make tor-print-ed-signing-cert output RFC1123 and unix timestamps as well 2019-07-10 11:36:26 +03:00
Nick Mathewson
2e55fa9587 Adjust log callback type to use log_domain_mask_t 2019-07-08 14:11:02 -04:00
Nick Mathewson
4512578e49 Add a compile-time assertion to prevent a recurrence of 31080. 2019-07-08 13:41:35 -04:00
Nick Mathewson
09c692e72b Use a 64-bit mask for log domains, and fix a conflict
When we added LD_MESG, we created a conflict with the LD_NO_MOCK
flag.  We now need 64 bits for log domains in order to fix this
issue.

Fixes bug 31080; bugfix on 0.4.1.1-alpha.
2019-07-08 13:32:45 -04:00
Nick Mathewson
d972f29d8d Move declaration of LD_NO_MESG to make conflict more apparent. 2019-07-08 13:00:31 -04:00
George Kadianakis
5303dbe624 Merge branch 'tor-github/pr/1152' 2019-07-04 17:14:06 +03:00
Roger Dingledine
85473f9aaf typo fix 2019-07-03 16:01:05 -04:00
Roger Dingledine
ebf1fc64fe clarify a comment in the tor-exit-notice text
(a relay operator in #tor-relays just now was confused and thought
that dirportfrontpage could serve multiple files, like a real webserver.)
2019-07-03 15:56:17 -04:00
Nick Mathewson
3e34840a77 Make config_lines_eq() take const arguments. 2019-07-03 10:27:38 -04:00
Nick Mathewson
daed2e39ad Revert "Add a function to append an existing line to a config line list."
This reverts commit 5a2ab886ba.
2019-07-03 10:21:49 -04:00
Nick Mathewson
e3ccf37e25 Fix @file directive in var_type_def_st.h 2019-07-03 10:19:57 -04:00
Nick Mathewson
fdbd139495 Merge remote-tracking branch 'tor-github/pr/1136' 2019-07-02 13:33:50 -04:00
Nick Mathewson
cf92c096ad Merge remote-tracking branch 'tor-github/pr/1120' 2019-07-02 13:33:37 -04:00
rl1987
59e523f058 Early exit from post-merge git hook script when not merging to master 2019-07-02 20:06:23 +03:00
George Kadianakis
15e28af2d1 Merge remote-tracking branch 'dgoulet/ticket31008_035_01' 2019-07-02 13:19:40 +03:00
Nick Mathewson
c0ea6f9c64 Merge branch 'maint-0.4.1' 2019-07-01 14:25:13 -04:00
Nick Mathewson
2a42d6be27 Merge branch 'maint-0.3.5' into maint-0.4.0 2019-07-01 14:25:12 -04:00
Nick Mathewson
1dd9527897 Merge branch 'maint-0.2.9' into maint-0.3.5 2019-07-01 14:25:12 -04:00
Nick Mathewson
5e16601000 Merge branch 'maint-0.4.0' into maint-0.4.1 2019-07-01 14:25:12 -04:00
teor
7541aaf988
Merge branch 'chutney_ci_v4_040' into chutney_ci_v4_041 2019-07-01 14:36:53 +10:00
teor
7b05f19801
Merge branch 'chutney_ci_v4_035' into chutney_ci_v4_040
This merge removes an incorrect comment about the stem version
and commit script.
2019-07-01 14:36:15 +10:00
teor
6bc8dedbed
Travis: SKIP_MAKE_CHECK="yes" when running stem
And add some comments about stem

Part of 29280.
2019-07-01 14:33:54 +10:00
teor
84f2c0affb
Merge branch 'chutney_ci_v4_029' into chutney_ci_v4_035 2019-07-01 14:33:37 +10:00
teor
75f9ae9029
Travis: remove a redundant os: linux line
Linux is the first item in the os matrix, so we don't need to specify
it under matrix: include: .

Part of 29280.
2019-07-01 14:25:37 +10:00
teor
ac7ce17983
Travis: show the chutney commit and python version
Part of 29280.
2019-07-01 14:25:33 +10:00
teor
b26e3e4c56
Travis: show chutney logs on chutney job failure
Part of 29280.
2019-07-01 14:05:26 +10:00
teor
5fda190309
Travis: Log stem's TRACE logs to a file, and tail it on failure
Also filter out stem's SocketClosed logs, and fix some nearby comments.

Part of 30591.
2019-07-01 13:01:52 +10:00
Roger Dingledine
a5911c4551 get rid of accidental second space 2019-06-29 22:26:00 -04:00
Nick Mathewson
f55598f870 Coverity: different implementation for csiphash
Coverity has had trouble figuring out our csiphash implementation,
and has given spurious warnings about its behavior.

This patch changes the csiphash implementation when coverity is in
use, so that coverity can figure out that we are not about to read
beyond the provided input.

Closes ticket 31025.
2019-06-28 12:07:38 -04:00
Nick Mathewson
0fa3dc3228 begin_cell_parse(): Add an assertion to please coverity.
Coverity doesn't understand that if begin_cell_parse() returns 0 and
sets is_begindir to 0, its address field will always be set.

Fixes bug 30126; bugfix on 0.2.4.7-alpha; Fixes CID 1447296.
2019-06-28 11:29:51 -04:00
teor
fb977f8cac
changes: file for 28795
Replace the 157 fallbacks originally introduced in Tor 0.3.5.6-rc
in December 2018 (of which ~122 were still functional), with a
list of 148 fallbacks (70 new, 78 existing, 79 removed) generated
in June 2019.

Closes ticket 28795.

Note that we created extra lists from DE and US, but they didn't add
any more fallbacks when we tried to merge them.
2019-06-28 21:38:33 +10:00
teor
f3b2a81ce7
fallback: apply the second fallback list from 2019
Update the fallback directory mirrors by merging the current list with:
fallback_dirs_2019-06-28-08-58-39_AU_f0437a39ddbc8459.inc

Part of 28795, see that ticket for logs.
2019-06-28 21:16:50 +10:00
teor
37c2808ab0
fallback: apply the first fallback list from 2019
Update the fallback directory mirrors by replacing the old list with:
fallback_dirs_2019-06-25-11-49-10_AU_a37adb956fbb5cd2.inc

Part of 28795, see that ticket for logs.
2019-06-28 21:05:00 +10:00
David Goulet
f446db59e1 man: Fix -help typo to --help
Signed-off-by: David Goulet <dgoulet@torproject.org>
2019-06-27 14:52:12 -04:00