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Author SHA1 Message Date
Nick Mathewson
d2031f2c60 Merge remote-tracking branch 'public/bug23817_031' into maint-0.3.1 2017-12-11 16:45:54 -05:00
Nick Mathewson
d5400d50e7 Merge branch 'maint-0.3.2' 2017-12-11 16:43:51 -05:00
Nick Mathewson
acc462c965 Merge branch 'maint-0.3.1' into maint-0.3.2 2017-12-11 16:43:48 -05:00
Nick Mathewson
ae608408e9 Merge remote-tracking branch 'asn/bug23862_031' into maint-0.3.1 2017-12-11 16:43:41 -05:00
Nick Mathewson
8e100d1a17 Merge branch 'maint-0.3.0' into maint-0.3.1 
"ours" merge to avoid taking the 030 version of 23862.
 2017-12-11 16:43:24 -05:00
Nick Mathewson
c55a054236 Merge remote-tracking branch 'asn/bug23862_030' into maint-0.3.0 2017-12-11 16:41:28 -05:00
Nick Mathewson
418d8bbe92 Merge branch 'stack_fixes_032_v2' into maint-0.3.2 2017-12-11 16:25:04 -05:00
Nick Mathewson
35d56a127d Add a changelog for the STACK fixes 2017-12-11 16:23:11 -05:00
Nick Mathewson
f539d89fd9 Move subtraction in rephist to try to avoid STACK warning 
(I do not know why this one is happening)
 2017-12-11 16:23:11 -05:00
Nick Mathewson
3da15bcbe8 Stop checking for sandbox:new_element() failures: it can't fail. 
(It can't fail because the tor_malloc*() family of functions can
never return NULL)

Found with STACK
 2017-12-11 16:06:25 -05:00
Nick Mathewson
472473ec5d transport_new() cannot fail; do not check for it to fail. 
(It can't fail because the tor_malloc*() family of functions can
never return NULL)

Found with STACK.
 2017-12-11 16:06:00 -05:00
Nick Mathewson
252db6ad26 Merge branch 'maint-0.3.2' 2017-12-11 16:02:10 -05:00
David Goulet
057139d383 sched: Avoid integer overflow when computing tcp_space 
In KIST, we could have a small congestion window value than the unacked
packets leading to a integer overflow which leaves the tcp_space value to be
humongous.

This has no security implications but it results in KIST scheduler allowing to
send cells on a potentially saturated connection.

Found by #24423. Fixes #24590.

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2017-12-11 15:45:19 -05:00
Nick Mathewson
f205dabf7a Stop using event_base_once(). 
This function leaks memory when the event_base is freed before the
event itself fires.  That's not harmful, but it's annoying when
trying to debug other memory leaks.

Fixes bug 24584; bugfix on 0.2.8.1-alpha.
 2017-12-11 12:23:02 -05:00
Nick Mathewson
3b465ebf2e Changes file and tor_api.h tweaks for 24581. 2017-12-11 11:55:41 -05:00
Nick Mathewson
06ffafcb9d Set DH parameters to NULL on shutdown 
If we don't do this, we will use freed memory on restart.

Part of 24581.
 2017-12-11 11:52:19 -05:00
Nick Mathewson
474ca13d6a Mark libevent unitialized on shutdown. 
This is necessary so that we will reinitialize it on startup.
 2017-12-11 11:52:19 -05:00
Nick Mathewson
322abc030e On exit, free the event_base and set its pointer to NULL. 
When we didn't do this before, we'd have some still-reachable memory
warnings, and we'd find ourselves crashing when we tried to
reinitialize libevent.

Part of 24581 (don't crash when restarting Tor in-process)
 2017-12-11 11:52:19 -05:00
Nick Mathewson
e18840f619 Fix the log-severities memory-leak in tor-resolve.c 
Also, rename the variable to have a more manageable name, and make
its scope more clear.

Fixes bug 24582; bugfix on 0.2.1.1-alpha.
 2017-12-11 11:49:57 -05:00
Matt Traudt
d4c7bd98ac Add changes file for 24531 2017-12-11 10:30:37 -05:00
Nick Mathewson
ea929e8456 Merge remote-tracking branch 'public/feature24427' 2017-12-11 09:59:46 -05:00
Nick Mathewson
c2822bbc63 Fix compilation of 23459 patch. 
The free() changes of 23447 had broken the pending 23459 patch.
 2017-12-11 09:55:38 -05:00
Nick Mathewson
7803b19c43 Merge remote-tracking branch 'ffmancera/github/bug23459' 2017-12-11 09:53:39 -05:00
Nick Mathewson
030d3d52f5 Merge remote-tracking branch 'teor/comment24575' 2017-12-11 09:46:23 -05:00
Nick Mathewson
98682f689b Merge branch 'maint-0.3.2' 2017-12-11 09:45:17 -05:00
Matt Traudt
265b8e8645 Function declaration whitespace 2017-12-11 09:43:09 -05:00
Matt Traudt
67793b615b One more missed chance to use get_scheduler_state_string 2017-12-11 09:43:09 -05:00
Matt Traudt
667f931177 Make get_scheduler_state_string available to scheduler*.c 2017-12-11 09:43:09 -05:00
Matt Traudt
8797c8fbd3 Remove now-duplicate log_debug lines 2017-12-11 09:43:09 -05:00
Matt Traudt
07898fb2a6 Helper to log chan scheduler_states as strings not ints 2017-12-11 09:43:09 -05:00
Matt Traudt
273325e216 Add all the missed scheduler_state assignments 2017-12-11 09:43:08 -05:00
Matt Traudt
5e7fdb8b3f Fix cosmetic issues around scheduler_set_channel_state 
Whitespace issues

Line length

Unused variable
 2017-12-11 09:43:04 -05:00
Nick Mathewson
d68abbe358 Merge remote-tracking branch 'dgoulet/bug23603_032_02' into maint-0.3.2 2017-12-11 09:42:12 -05:00
ArunaMaurya221B
ad5cfa3039 Bug:24531 Function to change channel scheduler state for easy debugging added. 2017-12-11 08:46:43 -05:00
ArunaMaurya221B
d77cacb7ab Bug:24531 Add function to change scheduler state and always use it 2017-12-11 08:46:39 -05:00
Alexander Færøy
b0b8f7c30c Add support for Android's logging subsystem. 
This patch adds support for Android's logging subsystem in Tor. When
debugging Android applications it is useful to be able to collect
information about the application running on the platform via the
various system services that is available on the platform.

This patch allows you to add "Log notice android" to your torrc and have
Tor send everything above and including the notice severity to Android's
ring buffer which can be inspected using the 'adb logcat' program.

See: https://bugs.torproject.org/24362
 2017-12-11 13:22:39 +00:00
Nick Mathewson
58e8094816 Fix compilation with --disable-memory-sentinels 
We'd broken this with the recent _free() rewrite.
 2017-12-11 08:01:54 -05:00
Alexander Færøy
78a582ed88 Restructure log initilization function to allow multiple backends without arguments. 
This patch ensures that we more easily can extend our log backends that
does not take any additional argument other than a single keyword. This
patch is mostly reindentation of some code which is why it is split out
into its own patch.

See: https://bugs.torproject.org/24362
 2017-12-11 13:00:48 +00:00
teor
35055cfa7f
Update the comment in options_transition_affects_guards() 
It referred to the an old function name.

Fixes #24575, bugfix on 0.3.0.
 2017-12-11 03:18:48 +11:00
Nick Mathewson
6f3a862966
Run the download_status_increment test in a forked process. 
It messes with global state somehow in a way that makes several of
the entryconn tests fail now.
 2017-12-11 00:57:04 +11:00
teor
94ad47e332
fixup! Stop waiting for microdescs if the consensus supports IPv6 ORPorts 2017-12-11 00:53:49 +11:00
teor
bbc781885d
fixup! Add networkstatus_consensus_has_ipv6() and unit tests 
This is what happens when you don't run:
make check-spaces
make check-changes
 2017-12-11 00:53:03 +11:00
teor
b66b62fb75
Stop waiting for microdescs if the consensus supports IPv6 ORPorts 
Also make IPv6-only clients wait for microdescs for relays, even if we were
previously using descriptors (or were using them as a bridge) and have
a cached descriptor for them.

But if node_is_a_configured_bridge(), stop waiting for its IPv6 address in
a microdescriptor, because we'll never use it.

Implements #23827.
 2017-12-11 00:34:31 +11:00
teor
28d4355a6e
Add networkstatus_consensus_has_ipv6() and unit tests 
networkstatus_consensus_has_ipv6() tells us whether the consensus method of
our current consensus supports IPv6 ORPorts in the consensus.

Part of #23827.
 2017-12-11 00:34:19 +11:00
Nick Mathewson
241b676638 Fix up test_circuitstats to use the new circuit_free macro 2017-12-08 17:52:45 -05:00
Nick Mathewson
0340c02975 Merge remote-tracking branch 'mikeperry/bug23114_squashed2' 2017-12-08 17:50:34 -05:00
Nick Mathewson
b189c613bb move a macro; fix a build? 2017-12-08 15:11:18 -05:00
Nick Mathewson
5ee0cccd49 Merge branch 'macro_free_v2_squashed' 2017-12-08 14:58:43 -05:00
Nick Mathewson
7ca5f4bf03 document our allocator conventions 2017-12-08 14:47:19 -05:00
Nick Mathewson
fa0d24286b Convert remaining function (mostly static) to new free style 2017-12-08 14:47:19 -05:00