Commit Graph

26820 Commits

Author SHA1 Message Date
Nick Mathewson
1bc95633fb Fix some shadowed-global warnings.
These are all about local variables shadowing global
functions. That isn't normally a problem, but at least one
compiler we care about seems to treat this as a case of -Wshadow
violation, so let's fix it.

Fixes bug 24634; bugfix on 0.3.2.1-alpha.
2018-01-03 09:13:00 -05:00
Nick Mathewson
451c852a0f Merge branch 'maint-0.3.1' into maint-0.3.2 2018-01-03 09:00:00 -05:00
Nick Mathewson
c1d98c75e3 Merge branch 'maint-0.3.0' into maint-0.3.1 2018-01-03 08:59:59 -05:00
Nick Mathewson
bbc9ff160e Merge branch 'maint-0.2.9' into maint-0.3.0 2018-01-03 08:59:59 -05:00
Nick Mathewson
c9b3f6352f Merge branch 'bug24633_029' into maint-0.2.9 2018-01-03 08:59:52 -05:00
Nick Mathewson
2aa1767b25 Merge remote-tracking branch 'teor/bug24703_032' into maint-0.3.2 2018-01-02 14:42:27 -05:00
Nick Mathewson
fb5877b972 Merge branch 'maint-0.3.0' into maint-0.3.1 2018-01-02 10:10:28 -05:00
Nick Mathewson
8a7767603a Merge branch 'maint-0.2.9' into maint-0.3.0 2018-01-02 10:10:28 -05:00
Nick Mathewson
707076002d Merge branch 'maint-0.3.1' into maint-0.3.2 2018-01-02 10:10:28 -05:00
Nick Mathewson
6e5e4f92ab Merge remote-tracking branch 'teor/bug24736_028' into maint-0.2.9 2018-01-02 10:09:44 -05:00
teor
09b9a35c07
Clear the address when we can't choose a reachable address
When the fascist_firewall_choose_address_ functions don't find a
reachable address, set the returned address to the null address and port.

This is a precautionary measure, because some callers do not check the
return value.

Fixes bug 24736; bugfix on 0.2.8.2-alpha.
2017-12-25 01:55:28 +11:00
teor
a8e8ce8602
Bump the dates and Tor versions on the sample torrcs 2017-12-22 11:22:48 +11:00
teor
d10c2d6668
Clarify the OutboundBindAddressOR documentation in the sample torrc
Part of 22145
2017-12-22 11:22:10 +11:00
teor
5fb26ba2d8
Document IPv6Exit in the sample torrcs
Sample config-only change.

Implements 24703.
2017-12-22 11:10:30 +11:00
Nick Mathewson
94c59851df Increment version to 0.3.2.8-rc-dev 2017-12-21 14:22:54 -05:00
Nick Mathewson
1a77799665 Increment version to 0.3.2.8-rc 2017-12-21 12:42:00 -05:00
Nick Mathewson
6cd567d797 Merge remote-tracking branch 'dgoulet/bug24671_032_01' into maint-0.3.2 2017-12-21 11:13:33 -05:00
Nick Mathewson
84adb9fcca Merge branch 'maint-0.3.1' into maint-0.3.2 2017-12-21 10:50:33 -05:00
Nick Mathewson
08469a338a Merge branch 'maint-0.3.0' into maint-0.3.1 2017-12-21 10:50:06 -05:00
Nick Mathewson
03b4dd92a4 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-12-21 10:49:40 -05:00
Nick Mathewson
79a50afa0e Use monotime_coarse_absolute_msec() in destroy queue
This way it will match the insert queue in 029 and later.
2017-12-21 10:48:37 -05:00
Nick Mathewson
3b08184338 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-12-21 10:43:12 -05:00
Nick Mathewson
7d845976e3 Merge branch 'maint-0.2.5' into maint-0.2.8 2017-12-21 10:43:06 -05:00
Nick Mathewson
9202087760 Merge branch 'bug24666_squashed_025' into maint-0.2.5 2017-12-21 10:40:10 -05:00
Nick Mathewson
cd1f708a7f Move free to end of test function so coverity won't complain. 2017-12-21 10:39:29 -05:00
Nick Mathewson
520cf21793 Move destroy cells into a separate queue type of their own, to save RAM
We've been seeing problems with destroy cells queues taking up a
huge amount of RAM.  We can mitigate this, since while a full packed
destroy cell takes 514 bytes, we only need 5 bytes to remember a
circuit ID and a reason.

Fixes bug 24666. Bugfix on 0.2.5.1-alpha, when destroy cell queues
were introduced.
2017-12-21 10:29:01 -05:00
Nick Mathewson
c38157be9d clarify a comment 2017-12-21 10:27:37 -05:00
David Goulet
885ba513ff sched: Consider extra_space even if negative in KIST
With extra_space negative, it means that the "notsent" queue is quite large so
we must consider that value with the current computed tcp_space. If we end up
to have negative space, we should not add more data to the kernel since the
notsent queue is just too filled up.

Fixes #24665

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-12-21 09:32:04 -05:00
David Goulet
fdfa4a5a14 sched: Use lower layer cell limit with KISTLite
Instead of using INT_MAX as a write limit for KISTLite, use the lower layer
limit which is using the specialized num_cells_writeable() of the channel that
will down the line check the connection's outbuf and limit it to 32KB
(OR_CONN_HIGHWATER).

That way we don't take the chance of bloating the connection's outbuf and we
keep the cells in the circuit queue which our OOM handler can take care of,
not the outbuf.

Finally, this commit adds a log_debug() in the update socket information
function of KIST so we can get the socket information in debug.

Fixes #24671

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-12-20 14:17:18 -05:00
Nick Mathewson
5e92646715 Merge branch 'maint-0.3.0' into maint-0.3.1 2017-12-20 12:15:24 -05:00
Nick Mathewson
08ed0d7930 Merge branch 'maint-0.2.9' into maint-0.3.0 2017-12-20 12:15:24 -05:00
Nick Mathewson
7e45720cf4 Merge branch 'maint-0.3.1' into maint-0.3.2 2017-12-20 12:15:24 -05:00
Nick Mathewson
c604a76a53 Merge branch 'maint-0.2.8' into maint-0.2.9 2017-12-20 12:15:23 -05:00
Nick Mathewson
877dd1d6c8 Merge branch 'maint-0.2.5' into maint-0.2.8 2017-12-20 12:15:23 -05:00
Karsten Loesing
428f8a375b Update geoip and geoip6 to the December 6 2017 database. 2017-12-20 17:36:29 +01:00
Nick Mathewson
565ec6100f Merge branch 'stack_again_032' into maint-0.3.2 2017-12-20 11:19:18 -05:00
Nick Mathewson
0a1b1430c8 Update the unit tests to reflect the change of 24425 2017-12-20 10:39:19 -05:00
Nick Mathewson
fc33caadae Merge remote-tracking branch 'dgoulet/ticket24425_032_01' into maint-0.3.2 2017-12-20 09:59:06 -05:00
Nick Mathewson
accd0ea65b Fix the clz32 and clz64 settings on MSVC.
Fixes bug 24633; bugfix on 0.2.9.1-alpha.
2017-12-20 09:37:18 -05:00
Nick Mathewson
5c4da2cacd bump to 0.3.2.7-rc-dev 2017-12-14 14:12:31 -05:00
Nick Mathewson
ca8e9813bf vim sometimes makes swo tempfiles 2017-12-13 12:07:45 -05:00
Nick Mathewson
93b3c4b844 update to 0.3.2.7-rc 2017-12-13 12:06:37 -05:00
Nick Mathewson
f7e393eb4c Another attempt at fixing the STACK warning in tortls.c
Patch suggestion from catalyst.

Related to 24423
2017-12-13 10:09:10 -05:00
Nick Mathewson
15b41fa6ae Make sandbox.c compile when libseccomp-dev is installed on arm64
Fixes ticket 24424.  Patch from weasel.
2017-12-12 19:46:03 -05:00
Nick Mathewson
bf89b08930 Merge branch 'bug24367_032_squashed' into maint-0.3.2 2017-12-12 19:17:38 -05:00
teor
19a4abf2a9 Make sure bridges are definitely running before delaying directory fetches
Retry directory downloads when we get our first bridge descriptor
during bootstrap or while reconnecting to the network. Keep retrying
every time we get a bridge descriptor, until we have a reachable bridge.

Stop delaying bridge descriptor fetches when we have cached bridge
descriptors. Instead, only delay bridge descriptor fetches when we
have at least one reachable bridge.

Fixes bug 24367; bugfix on 0.2.0.3-alpha.
2017-12-12 19:17:25 -05:00
teor
6b5c70670b Simplify some conditionals in circuit_get_open_circ_or_launch()
When entry_list_is_constrained() is true, guards_retry_optimistic()
always returns true.

When entry_list_is_constrained() is false,
options->UseBridges is always false,
therefore !options->UseBridges is always true,
therefore (!options->UseBridges || ...) is always true.

Cleanup after #24367.
2017-12-12 19:17:25 -05:00
Nick Mathewson
cf5ab5934e Merge remote-tracking branch 'dgoulet/bug24595_032_02' into maint-0.3.2 2017-12-12 09:32:24 -05:00
George Kadianakis
b6fd78ea30 hs-v3: Don't lookup an intro point while cleaning it up
Commit e80893e51b made tor call
hs_service_intro_circ_has_closed() when we mark for close a circuit.

When we cleanup intro points, we iterate over the descriptor's map of intro
points and we can possibly mark for close a circuit. This was problematic
because we would MAP_DEL_CURRENT() the intro point then free it and finally
mark for close the circuit which would lookup the intro point that we just
free in the map we are iterating over.

This can't be done and leads to a use-after-free because the intro point will
be returned successfully due to the fact that we are still in the loop
iterating. In other words, MAP_DEL_CURRENT() followed by a digest256map_get()
of the same object should never be done in the same loop.

Fixes #24595

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-12-12 09:21:25 -05:00
Nick Mathewson
31ce03a2b9 Merge branch 'maint-0.3.0' into maint-0.3.1 2017-12-12 09:13:12 -05:00