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Sort the 0.2.5.3-alpha changelog a little

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Nick Mathewson 2014-03-12 15:58:18 -04:00
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@ -5,152 +5,24 @@ Changes in version 0.2.5.3-alpha - 2014-03-??
conditions. Rename MaxMemInCellQueues to MaxMemInQueues. Fixes
bug 10169.
o Minor bugfixes:
- Exit immediately when exiting because of dropped connection from
a process-owning controller. Previously, if we were running in
server mode, we would wait for a little while as in the when we
got an INT signal--but this was problematic, since there was no
feedback for the user. Controllers that want to do a clean
shutdown should send an INT signal, and let the user know what's
going on. Fix for bug 10449; bugfix on 0.2.2.28-beta.
o Minor bugfixes:
- Log an improved message when excluding hidden service directory
nodes prevents a hidden service from working.
Improves on our fix for bug #10722, which was a bugfix on
0.2.0.10-alpha.
o Removed code
- Remove all code for hidden service authorities to accept and serve
version 0 descriptors and left-over code for hidden services and
hidden service clients to upload and fetch version 0 descriptors.
Version 0 descriptors are not in use anymore since 0.2.2.1-alpha.
Fixes the rest of bug 10841.
o Minor features:
- Bridges write the SHA1 digest of their identity key fingerprint to
notice-level logs and to hashed-fingerprint, so that bridge
operators can look up their bridge in Globe and similar tools.
o Minor bugfixes (new since 0.2.5.2-alpha, also in 0.2.4.21):
- Build without warnings under clang 3.4. (We have some macros that
define static functions only some of which will get used later in
the module. Starting with clang 3.4, these give a warning unless the
unused attribute is set on them.) Resolves ticket 10904.
- Fix build warnings about missing "a2x" comment when building the
manpages from scratch on OpenBSD; OpenBSD calls it "a2x.py".
Fixes bug 10929; bugfix on 0.2.2.9-alpha. Patch from Dana Koch.
o Minor bugfixes (unit tests);
- Fix a small bug in the unit tests that might have made the tests
call 'chmod' with an uninitialized bitmask.
Fixes bug 10928; bugfix on 0.2.5.1-alpha. Patch from Dana Koch.
o Minor bugfixes
- Fix IPv6 support when using the SocksPort with SOCKS5. Using IPv6
through a SOCKS5 using the SocksPort option will now work with
this fix. This part of the code has never been updated to support
IPv6 thus this does not fix a previously introduced regression.
Fixes bug 10987; bugfix on 0.2.4.7-alpha.
o Minor features (log messages):
- Improve the message that gets displayed when Tor as a bridge is
using pluggable transports but doesn't have an Extended ORPort
listener. Furthermore, we now log the message in the log file
too. Resolves ticket 11043.
o Minor bugfixes:
- Build using the -fasynchronous-unwind-tables option so that more
platforms (in particular, ones like 32-bit Intel where the
-fomit-frame-pointer option is on by default and table
generation is not) will support generating backtraces. This
doesn't yet add Windows support yet; only Linux, OSX, and some BSD
are affected. Reported by 'cypherpunks'; fixes bug 11047; bugfix
on 0.2.5.2-alpha.
o Minor bugfixes:
- Avoid strange behavior if two threads hit failed asswertions
at the same time and both try to log backtraces at
once. (Previously, if this had happened, both threads would
have stored their intermediate results in the same buffer, and
generated junk outputs.) Reported by "cypherpunks". Fixes bug
11048; bugfix on 0.2.5.2-alpha.
o Minor bugfixes (clients):
- Fix tor so that it raises a control port warning when we fail to
connect to all of our bridges. Fixes bug 11069; bugfix on
tor-0.2.1.2-alpha.
o Minor features:
- Warn the user if they put any ports in the SocksPolicy,
DirPolicy, AuthDirReject, AuthDirInvalid, AuthDirBadDir, or
AuthDirBadExit options. Fixes ticket #11108.
o Documentation:
- Explain that SocksPolicy, DirPolicy, and their allies don't take
port arguments. Fixes ticket #11108.
o Documentation:
- Fix the max client name length in the manpage's description of
HiddenServiceAuthorizeClient description: it should have been
16, not 19. Fixes bug 11118; bugfix on 0.2.1.6-alpha.
o Minor bugfixes (clients):
- Fix a bug where we would attempt to connect to bridges before
our pluggable transports were configured, which resulted in some
erroneous log messages. Fixes bug 11156; bugfix on
0.2.3.2-alpha.
o Minor features:
- Don't log at warning severity when we refuse to launch a
pluggable transport proxy that we don't need. Resolves ticket
5018; bugfix on 0.2.5.2-alpha.
o Minor bugfixes:
- Bridges now never collect statistics that were designed for relays.
Fix for bug 5824; bugfix on 0.2.3.8-alpha.
o Minor bugfixes:
- Bridges now report complete directory request statistics. Related to
bug 5824; bugfix on 0.2.2.1-alpha.
o Minor bugfixes:
- Avoid crashing on a malformed resolv.conf file when running a
server using Libevent 1. Fixes bug 8788; bugfix on 0.1.1.23.
o Minor bugfixes (testing):
- Improve the tinytest implementation of string operation tests
so that comparisons NULL strings no longer crash the tests;
they now just fail, normally. Fixes bug 9004; bugfix on
0.2.2.4-alpha.
o Minor bugfixes:
- Fix a comment about the rend_server_descriptor_t.protocols field
to more accurately describe its range. Also, make that
field unsigned, to more accurately reflect its usage.
Fixes bug 9099; bugfix on 0.2.1.5-alpha.
o Documentation:
- Document in the manpage that "KBytes" may also be written as
"kilobytes" or "KB", that "Kbits" may also be written as
"kilobits", and so forth. Closes ticket #9222.
o Minor bugfixes:
- Give the correct URL in the warning message that we present
when the user is trying to run a Tor relay on an ancient version
of Windows. Fixes bug 9393.
o Minor bugfixes:
- Non-exit servers no longer launch mock DNS requests to check for
DNS hijacking. This has been unnecessary since 0.2.1.7-alpha,
when non-exit servers stopped servicing DNS requests. Fixes bug
965; bugfix on 0.2.1.7-alpha. Patch from Matt Pagan.
o Minor changes:
- Update geoip and geoip6 to the February 7 2014 Maxmind GeoLite2 Country
database.
- Decrease the lower limit of MaxMemInQueues to 256 MBytes, to
appease raspberry pi users. Fixes bug 9686.
o Minor features:
- Avoid hash-flooding denial-of-service attacks by using the secure
SipHash-2-4 hash function for our hashtables. Without this
feature, an attacker could degrade performance of a targeted
@ -161,32 +33,105 @@ Changes in version 0.2.5.3-alpha - 2014-03-??
from a randomized cryptographic key using SipHash-2-4, and an
attacker cannot predict which entries will collide.
Closes ticket 4900.
- Made PREDICTED_CIRCS_RELEVANCE_TIME configurable from config
file with a new option, PredictedPortsRelevanceTime. Implements
ticket #9176. Patch by unixninja92.
- Update to the latest version of tinytest.
o Minor features:
- Update geoip6 to the February 7 2014 Maxmind GeoLite2 Country
database.
o Minor features:
- Update to the February 7 2014 Maxmind GeoLite2 Country database.
o Minor bugfixes (new since 0.2.5.2-alpha, also in 0.2.4.21):
- Build without warnings under clang 3.4. (We have some macros that
define static functions only some of which will get used later in
the module. Starting with clang 3.4, these give a warning unless the
unused attribute is set on them.) Resolves ticket 10904.
- Fix build warnings about missing "a2x" comment when building the
manpages from scratch on OpenBSD; OpenBSD calls it "a2x.py".
Fixes bug 10929; bugfix on 0.2.2.9-alpha. Patch from Dana Koch.
o Minor features:
- Fix our version of the February 7 2014 Maxmind GeoLite2 Country database.
o Minor bugfixes (compilation):
o Minor bugfixes:
- Exit immediately when exiting because of dropped connection from
a process-owning controller. Previously, if we were running in
server mode, we would wait for a little while as in the when we
got an INT signal--but this was problematic, since there was no
feedback for the user. Controllers that want to do a clean
shutdown should send an INT signal, and let the user know what's
going on. Fix for bug 10449; bugfix on 0.2.2.28-beta.
- Log an improved message when excluding hidden service directory
nodes prevents a hidden service from working.
Improves on our fix for bug #10722, which was a bugfix on
0.2.0.10-alpha.
- Fix a small bug in the unit tests that might have made the tests
call 'chmod' with an uninitialized bitmask.
Fixes bug 10928; bugfix on 0.2.5.1-alpha. Patch from Dana Koch.
- Fix IPv6 support when using the SocksPort with SOCKS5. Using IPv6
through a SOCKS5 using the SocksPort option will now work with
this fix. This part of the code has never been updated to support
IPv6 thus this does not fix a previously introduced regression.
Fixes bug 10987; bugfix on 0.2.4.7-alpha.
- Build using the -fasynchronous-unwind-tables option so that more
platforms (in particular, ones like 32-bit Intel where the
-fomit-frame-pointer option is on by default and table
generation is not) will support generating backtraces. This
doesn't yet add Windows support yet; only Linux, OSX, and some BSD
are affected. Reported by 'cypherpunks'; fixes bug 11047; bugfix
on 0.2.5.2-alpha.
- Avoid strange behavior if two threads hit failed asswertions
at the same time and both try to log backtraces at
once. (Previously, if this had happened, both threads would
have stored their intermediate results in the same buffer, and
generated junk outputs.) Reported by "cypherpunks". Fixes bug
11048; bugfix on 0.2.5.2-alpha.
- Fix tor so that it raises a control port warning when we fail to
connect to all of our bridges. Fixes bug 11069; bugfix on
tor-0.2.1.2-alpha.
- Fix a bug where we would attempt to connect to bridges before
our pluggable transports were configured, which resulted in some
erroneous log messages. Fixes bug 11156; bugfix on
0.2.3.2-alpha.
- Bridges now never collect statistics that were designed for relays.
Fix for bug 5824; bugfix on 0.2.3.8-alpha.
- Bridges now report complete directory request statistics. Related to
bug 5824; bugfix on 0.2.2.1-alpha.
- Avoid crashing on a malformed resolv.conf file when running a
server using Libevent 1. Fixes bug 8788; bugfix on 0.1.1.23.
- Improve the tinytest implementation of string operation tests
so that comparisons NULL strings no longer crash the tests;
they now just fail, normally. Fixes bug 9004; bugfix on
0.2.2.4-alpha.
- Fix a comment about the rend_server_descriptor_t.protocols field
to more accurately describe its range. Also, make that
field unsigned, to more accurately reflect its usage.
Fixes bug 9099; bugfix on 0.2.1.5-alpha.
- Give the correct URL in the warning message that we present
when the user is trying to run a Tor relay on an ancient version
of Windows. Fixes bug 9393.
- Non-exit servers no longer launch mock DNS requests to check for
DNS hijacking. This has been unnecessary since 0.2.1.7-alpha,
when non-exit servers stopped servicing DNS requests. Fixes bug
965; bugfix on 0.2.1.7-alpha. Patch from Matt Pagan.
- Fix a 64-to-32-conversion warning in format_number_sigsafe().
Bugfix on 0.2.5.2-alpha; patch from Nick Hopper.
o Removed code
- Remove all code for hidden service authorities to accept and serve
version 0 descriptors and left-over code for hidden services and
hidden service clients to upload and fetch version 0 descriptors.
Version 0 descriptors are not in use anymore since 0.2.2.1-alpha.
Fixes the rest of bug 10841.
o Documentation:
- Explain that SocksPolicy, DirPolicy, and their allies don't take
port arguments. Fixes ticket #11108.
- Fix the max client name length in the manpage's description of
HiddenServiceAuthorizeClient description: it should have been
16, not 19. Fixes bug 11118; bugfix on 0.2.1.6-alpha.
- Document in the manpage that "KBytes" may also be written as
"kilobytes" or "KB", that "Kbits" may also be written as
"kilobits", and so forth. Closes ticket #9222.
o Code simplifications and refactoring:
- Get rid of router->address, since in all cases it was just the
string representation of router->addr. Resolves ticket 5528.
o Minor features:
- Made PREDICTED_CIRCS_RELEVANCE_TIME configurable from config
file with a new option, PredictedPortsRelevanceTime. Implements
ticket #9176. Patch by unixninja92.
o Testing:
- Update to the latest version of tinytest.
Changes in version 0.2.4.21 - 2014-02-28