[tor-commits] [tor/release-0.2.2] Merge changes files into 0.2.2.25 changelog
nickm at torproject.org
nickm at torproject.org
Fri Apr 29 02:52:50 UTC 2011
commit 540c6f12cdbad84667e0def720d985f1cd8680ec
Author: Nick Mathewson <nickm at torproject.org>
Date: Thu Apr 28 22:53:43 2011 -0400
Merge changes files into 0.2.2.25 changelog
---
ChangeLog | 46 ++++++++++++++++++++++++++++++++--
changes/bug2475 | 5 ----
changes/bug2722 | 11 --------
changes/bug3012 | 5 ----
changes/bug3020 | 7 -----
changes/bug3039 | 5 ----
changes/clear_trackexithost | 5 ----
changes/forget-rend-descs-on-newnym | 21 ----------------
changes/gmtime_null | 6 ----
changes/ticket2497 | 4 ---
10 files changed, 43 insertions(+), 72 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 5f73d3b..4571fc5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,17 @@ Changes in version 0.2.2.25-alpha - 2011-04-28
file, don't wrongly inflate that value by a factor of 10 anymore.
Also, resume reading bandwidth history from the state file correctly.
Fixes bug 2704; bugfix on tor-0.2.2.23-alpha.
+ - When we find that we have extended a hidden service's introduction
+ circuit to a relay not listed as an introduction point in the HS
+ descriptor we currently have, retry an introduction point from the
+ current descriptor. Previously we would just give up. Fixes bugs
+ 1024 and 1930; bugfix on 0.2.0.10-alpha.
+ - Clients now stop trying to use an exit node associated with a given
+ destination by TrackHostExits if they fail to reach that exit node.
+ Fixes bug 2999. Bugfix on 0.2.0.20-rc.
+ - Fix crash bug on platforms where gmtime and localtime can return
+ NULL. Fixes part of bug 2077. Bugfix on all versions of Tor. Found
+ by boboper.
o Security and stability fixes:
- Don't double-free a parsable, but invalid, microdescriptor, even
@@ -19,6 +30,9 @@ Changes in version 0.2.2.25-alpha - 2011-04-28
Unnamed nickname. Fixes bug 2979, reported by tagnaq.
- Fix an uncommon assertion failure when running with DNSPort under
heavy load. Fixes bug 2933; bugfix on 2.0.1-alpha.
+ - Avoid linkability based on cached hidden service descriptors: forget
+ all hidden service descriptors cached as a client when processing a
+ SIGNAL NEWNYM command. Fixes bug 3000; bugfix on 0.0.6.
o Major features:
- Export GeoIP information on bridge usage to controller even if
@@ -87,6 +101,12 @@ Changes in version 0.2.2.25-alpha - 2011-04-28
- Improve log messages related to excluded nodes.
o Minor bugfixes:
+ - Fix a spurious warning when moving from a short month to a long month
+ on relays with month-based BandwidthAccounting. Bugfix on
+ 0.2.2.17-alpha; fixes bug 3020.
+ - When a client finds that an origin circuit has run out of 16-bit
+ stream IDs, we now mark it as unusable for new streams. Previously,
+ we would try to close the entire circuit. Bugfix on 0.0.6.
- Added a forgotten cast that caused a compile warning on OS X 10.6.
Bugfix on 0.2.2.24-alpha.
- Be more careful about reporting the correct error from a failed
@@ -96,12 +116,14 @@ Changes in version 0.2.2.25-alpha - 2011-04-28
- Correctly handle an "impossible" overflow cases in connection
byte counting, where we write or read more than 4GB on an edge
connection in a single second. Bugfix on 0.1.2.8-beta.
- - When a client finds that an origin circuit has run out of 16-bit
- stream IDs, we now mark it as unusable for new streams. Previously,
- we would try to close the entire circuit. Bugfix on 0.0.6.
- Correct the warning displayed when a rendezvous descriptor exceeds
the maximum size. Fixes bug 2750; bugfix on 0.2.1.5-alpha. Found
by John Brooks.
+ - Clients and hidden services now use HSDir-flagged relays for hidden
+ service descriptor downloads and uploads even if the relays have no
+ DirPort set and the client has disabled TunnelDirConns. This will
+ eventually allow us to give the HSDir flag to relays with no
+ DirPort. Fixes bug 2722; bugfix on 0.2.1.6-alpha.
- Downgrade "no current certificates known for authority" message from
Notice to Info. Fixes bug 2899; bugfix on 0.2.0.10-alpha.
- Make the SIGNAL DUMP control-port command work on FreeBSD. Fixes
@@ -110,15 +132,29 @@ Changes in version 0.2.2.25-alpha - 2011-04-28
multiple HS descriptors are published to an HSDir relay in a
single POST operation. Fixes bug 2948; bugfix on 0.2.1.5-alpha.
Found by hsdir.
+ - Write the current time into the LastWritten line in our state file,
+ rather than the time from the previous write attempt. Also, stop
+ trying to use a time of -1 in our log statements. Fixes bug 3039;
+ bugfix on 0.2.2.14-alpha.
- Be more consistent in our treatment of file system paths. "~" should
get expanded to the user's home directory in the Log config option.
Fixes bug 2971; bugfix on 0.2.0.1-alpha, which introduced the
feature for the -f and --DataDirectory options.
o Minor features:
+ - Make sure every relay writes a state file at least every 12 hours.
+ Previously, a relay could go for weeks without writing its state
+ file, and on a crash could lose its bandwidth history, capacity
+ estimates, client country statistics, and so on. Addresses bug 3012.
- Send END_STREAM_REASON_NOROUTE in response to EHOSTUNREACH errors.
Clients before 0.2.1.27 didn't handle NOROUTE correctly, but such
clients are already deprecated because of security bugs.
+ - Don't allow v0 hidden service authorities to act as clients.
+ Required by fix for bug 3000.
+ - Ignore SIGNAL NEWNYM commands on relay-only Tor instances.
+ Required by fix for bug 3000.
+ - Ensure that no empty [dirreq-](read|write)-history lines are added
+ to an extrainfo document. Implements ticket 2497.
o Code simplification and refactoring:
- Removed workaround code to handle directory responses from
@@ -132,6 +168,10 @@ Changes in version 0.2.2.25-alpha - 2011-04-28
in three places, and we never adjusted the known/unknown skew
values. This is still something we might want to do someday,
but if we do, we'll want to do it differently.
+ - Avoid signed/unsigned comparisons by making SIZE_T_CEILING unsigned.
+ (None of the cases where we did this before were wrong, but by making
+ this change we avoid warnings.) Fixes bug 2475; bugfix on
+ 0.2.1.28.
- Use GetTempDir to find the proper temporary directory location on
Windows when generating temporary files for the unit tests. Patch
by Gisle Vanem.
diff --git a/changes/bug2475 b/changes/bug2475
deleted file mode 100644
index d6f0595..0000000
--- a/changes/bug2475
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfixes:
- - Avoid signed/unsigned comparisons by making SIZE_T_CEILING unsigned.
- (None of the cases where we did this before were wrong, but by making
- this change we can avoid warnings.) Fixes bug2475; bugfix on
- Tor 0.2.1.28.
diff --git a/changes/bug2722 b/changes/bug2722
deleted file mode 100644
index ed132fc..0000000
--- a/changes/bug2722
+++ /dev/null
@@ -1,11 +0,0 @@
- o Minor bugfixes
- - Ignore the TunnelDirConns option when determining which HSDir
- relays are responsible for a hidden service descriptor ID.
- Currently, clients and hidden services with TunnelDirConns off
- will skip over HSDir relays which do not advertise a DirPort
- when making a list of HSDirs responsible for a descriptor ID,
- even though they would never try to use a HSDir's DirPort to
- upload or fetch a hidden service descriptor. Fixes bug 2722;
- bugfix on 0.2.1.6-alpha.
-
-
diff --git a/changes/bug3012 b/changes/bug3012
deleted file mode 100644
index dfde5fa..0000000
--- a/changes/bug3012
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor features:
- - Relays can go for weeks without writing out their state file. A
- relay that crashes would lose its bandwidth history (including
- capacity estimate), client country statistics, and so on. Now relays
- checkpoint the file at least every 12 hours. Addresses bug 3012.
diff --git a/changes/bug3020 b/changes/bug3020
deleted file mode 100644
index b987161..0000000
--- a/changes/bug3020
+++ /dev/null
@@ -1,7 +0,0 @@
- o Minor bugfixes:
- - When checking whether a hibernation period has fully elapsed, use
- the amount of seconds we expect for that period instead of using
- the new period that just started. This would cause an issue because
- February is a really short month. Bugfix on 0.2.2.17-alpha;
- fixes bug 3020.
-
diff --git a/changes/bug3039 b/changes/bug3039
deleted file mode 100644
index 7347ee3..0000000
--- a/changes/bug3039
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfixes:
- - Write the current time into the LastWritten line in our state file,
- rather than the time from the previous write attempt. Also, stop
- trying to use a time of -1 in our log statements. Fixes bug 3039;
- bugfix on 0.2.2.14-alpha.
diff --git a/changes/clear_trackexithost b/changes/clear_trackexithost
deleted file mode 100644
index b9ac6fe..0000000
--- a/changes/clear_trackexithost
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfixes:
- - Fix a bug in the code where we could keep trying to use a
- TrackHostExits-based mapping after we failed to reach the intended
- destination node. Fixes bug 2999. Bugfix on 0.2.0.20-rc.
-
diff --git a/changes/forget-rend-descs-on-newnym b/changes/forget-rend-descs-on-newnym
deleted file mode 100644
index da7afbe..0000000
--- a/changes/forget-rend-descs-on-newnym
+++ /dev/null
@@ -1,21 +0,0 @@
- o Security fixes:
- - Forget all hidden service descriptors cached as a client when
- processing a SIGNAL NEWNYM command. Fixes bug 3000. Bugfix on
- 0.0.6.
- o Major bugfixes:
- - When we find that we have extended a hidden service's introduction
- circuit to a relay which isn't listed as an introduction point in
- the HS descriptor we currently have for the service, we now retry
- one of the introduction points in the current HS descriptor.
- Previously we would just give up. Bugfix on 0.2.0.10-alpha; fixes
- bugs 1024 and 1930.
- o Minor bugfixes:
- - Don't allow v0 hidden service authorities to act as clients.
- Required by fix for bug 3000.
- - Ignore SIGNAL NEWNYM commands on relay-only Tor instances.
- Required by fix for bug 3000.
- o Code simplifications and refactoring:
- - Allow rend_client_send_introduction to fail without closing the
- AP connection permanently.
-
-
diff --git a/changes/gmtime_null b/changes/gmtime_null
deleted file mode 100644
index 16a2540..0000000
--- a/changes/gmtime_null
+++ /dev/null
@@ -1,6 +0,0 @@
- o Minor bugfixes
- - On some platforms, gmtime and localtime can return NULL under
- certain circumstances even for well-defined values of time_t.
- Try to detect and make up for this deficiency. Possible fix for
- bug 2077. Bugfix on all versions of Tor. Found by boboper.
-
diff --git a/changes/ticket2497 b/changes/ticket2497
deleted file mode 100644
index 5117141..0000000
--- a/changes/ticket2497
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor features:
- - Ensure that no empty [dirreq-](read|write)-history lines are added
- to an extrainfo document. Implements ticket 2497.
-
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