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Start work on an 0.4.0.2-alpha changelog.

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Nick Mathewson
2019-02-20 16:57:56 -05:00
parent 5ec65be8bf
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ChangeLog
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Changes in 0.4.0.2-alpha - 2019-02-21:
Tor 0.4.0.2-alpha is the second alpha in its series; it fixes several
bugs from earlier versions, including several that had broken
backward compatibility.
o Major bugfixes (networking):
- Gracefully handle empty username/password fields in SOCKS5
username/password auth messsage and allow SOCKS5 handshake to
continue. Previously, we had rejected these handshakes, breaking
certain applications. Fixes bug 29175; bugfix on 0.3.5.1-alpha.
o Major bugfixes (windows, startup):
- When reading a consensus file from disk, detect whether it was
written in text mode, and re-read it in text mode if so. Always
write consensus files in binary mode so that we can map them into
memory later. Previously, we had written in text mode, which
confused us when we tried to map the file on windows. Fixes bug
28614; bugfix on 0.4.0.1-alpha.
o Minor features (compilation):
- Compile correctly when OpenSSL is built with engine support
disabled, or with deprecated APIs disabled. Closes ticket 29026.
Patches from "Mangix".
o Minor features (developer tooling):
- Check that bugfix versions in changes files look like Tor versions
from the versions spec. Warn when bugfixes claim to be on a future
release. Closes ticket 27761.
- Provide a git pre-commit hook that disallows commiting if we have
any failures in our code and changelog formatting checks. It is
now available in scripts/maint/pre-commit.git-hook. Implements
feature 28976.
o Minor features (directory authority):
- When a directory authority is using a bandwidth file to obtain
bandwidth values, include the digest of that file in the vote.
Closes ticket 26698.
o Minor features (geoip):
- Update geoip and geoip6 to the February 5 2019 Maxmind GeoLite2
Country database. Closes ticket 29478.
o Minor features (testing):
- Treat all unexpected ERR and BUG messages as test failures. Closes
ticket 28668.
o Minor bugfixes (build, compatibility, rust):
- Update Cargo.lock file to match the version made by the latest
version of Rust, so that "make distcheck" will pass again. Fixes
bug 29244; bugfix on 0.3.3.4-alpha.
o Minor bugfixes (compilation):
- Fix compilation warnings in test_circuitpadding.c. Fixes bug
29169; bugfix on 0.4.0.1-alpha.
- Silence a compiler warning in test-memwipe.c on OpenBSD. Fixes bug
29145; bugfix on 0.2.9.3-alpha. Patch from Kris Katterjohn.
o Minor bugfixes (documentation):
- Describe the contents of the v3 onion service client authorization
files correctly: They hold public keys, not private keys. Fixes
bug 28979; bugfix on 0.3.5.1-alpha. Spotted by "Felixix".
o Minor bugfixes (linux seccomp sandbox):
- Fix startup crash when experimental sandbox support is enabled.
Fixes bug 29150; bugfix on 0.4.0.1-alpha. Patch by Peter Gerber.
o Minor bugfixes (logging):
- Avoid logging that we are relaxing a circuit timeout when that
timeout is fixed. Fixes bug 28698; bugfix on 0.2.4.7-alpha.
- Log more information at "warning" level when unable to read a
private key; log more information at "info" level when unable to
read a public key. We had warnings here before, but they were lost
during our NSS work. Fixes bug 29042; bugfix on 0.3.5.1-alpha.
o Minor bugfixes (misc):
- The amount of total available physical memory is now determined
using the sysctl identifier HW_PHYSMEM (rather than HW_USERMEM)
when it is defined and a 64-bit variant is not available. Fixes
bug 28981; bugfix on 0.2.5.4-alpha. Patch from Kris Katterjohn.
o Minor bugfixes (onion services):
- Avoid crashing if ClientOnionAuthDir (incorrectly) contains more
than one private key for a hidden service. Fixes bug 29040; bugfix
on 0.3.5.1-alpha.
- In hs_cache_store_as_client() log an HSDesc we failed to parse at
"debug" level. Tor used to log it as a warning, which caused very
long log lines to appear for some users. Fixes bug 29135; bugfix
on 0.3.2.1-alpha.
- Stop logging "Tried to establish rendezvous on non-OR circuit..."
as a warning. Instead, log it as a protocol warning, because there
is nothing that relay operators can do to fix it. Fixes bug 29029;
bugfix on 0.2.5.7-rc.
o Minor bugfixes (scheduler):
- When re-adding channels to the pending list, check the correct
channel's sched_heap_idx. This issue has had no effect in mainline
Tor, but could have led to bugs down the road in improved versions
of our circuit scheduling code. Fixes bug 29508; bugfix
on 0.3.2.10.
o Minor bugfixes (tests):
- Fix intermittent failures on an adaptive padding test. Fixes one
case of bug 29122; bugfix on 0.4.0.1-alpha.
- Disable an unstable circuit-padding test that was failing
intermittently because of an ill-defined small histogram. Such
histograms will be allowed again after 29298 is implemented. Fixes
a second case of bug 29122; bugfix on 0.4.0.1-alpha.
- Detect and suppress "bug" warnings from the util/time test on
Windows. Fixes bug 29161; bugfix on 0.2.9.3-alpha.
- Do not log an error-level message if we fail to find an IPv6
network interface from the unit tests. Fixes bug 29160; bugfix
on 0.2.7.3-rc.
o Documentation:
- In the manpage entry describing MapAddress torrc setting, use
example IP addresses from ranges specified for use in documentation
by RFC 5737. Resolves issue 28623.
o Removed features:
- Remove the old check-tor script. Resolves issue 29072.
Changes in version 0.4.0.1-alpha - 2019-01-18
Tor 0.4.0.1-alpha is the first release in the new 0.4.0.x series. It
introduces improved features for power and bandwidth conservation,
changes/bug28698
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o Minor bugfix (logging):
- Avoid logging about relaxing circuits when their time is fixed.
Fixes bug 28698; bugfix on 0.2.4.7-alpha
changes/bug28979
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o Minor bugfixes (documentation):
- Describe the contents of the v3 onion service client authorization
files correctly: They hold public keys, not private keys. Fixes bug
28979; bugfix on 0.3.5.1-alpha. Spotted by "Felixix".
changes/bug28981
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o Minor bugfixes (misc):
- The amount of total available physical memory is now determined
using the sysctl identifier HW_PHYSMEM (rather than HW_USERMEM)
when it is defined and a 64-bit variant is not available. Fixes
bug 28981; bugfix on 0.2.5.4-alpha. Patch from Kris Katterjohn.
changes/bug29029
-5
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@@ -1,5 +0,0 @@
o Minor bugfixes (logging, onion services):
- Stop logging "Tried to establish rendezvous on non-OR circuit..." as
a warning. Instead, log it as a protocol warning, because there is
nothing that relay operators can do to fix it. Fixes bug 29029;
bugfix on 0.2.5.7-rc.
changes/bug29040
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o Minor bugfixes (onion services):
- Avoid crashing if ClientOnionAuthDir (incorrectly) contains
more than one private key for a hidden service. Fixes bug 29040;
bugfix on 0.3.5.1-alpha.
changes/bug29042
-5
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@@ -1,5 +0,0 @@
o Minor bugfixes (logging):
- Log more information at "warning" level when unable to read a private
key; log more information ad "info" level when unable to read a public
key. We had warnings here before, but they were lost during our
NSS work. Fixes bug 29042; bugfix on 0.3.5.1-alpha.
changes/bug29122
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o Minor bugfixes (unit tests):
- Fix intermittent failures on an adaptive padding unittest. Fixes bug
29122; bugfix on 0.4.0.1-alpha
changes/bug29135
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@@ -1,5 +0,0 @@
o Minor bugfixes (onion services, logging):
- In hs_cache_store_as_client() log an HSDesc we failed to parse at Debug
loglevel. Tor used to log it at Warning loglevel, which caused
very long log lines to appear for some users. Fixes bug 29135; bugfix on
0.3.2.1-alpha.
changes/bug29145
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o Minor bugfixes (compilation, testing):
- Silence a compiler warning in test-memwipe.c on OpenBSD. Fixes
bug 29145; bugfix on 0.2.9.3-alpha. Patch from Kris Katterjohn.
changes/bug29150
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o Minor bugfixes (linux seccomp sandbox):
- Fix startup crash when experimental sandbox support is enabled.
Fixes bug 29150; bugfix on 0.4.0.1-alpha. Patch by Peter Gerber.
changes/bug29161
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o Minor bugfixes (tests):
- Detect and suppress "bug" warnings from the util/time test on Windows.
Fixes bug 29161; bugfix on 0.2.9.3-alpha.
changes/bug29169
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o Minor bugfixes (compilation):
- Fix compilation warnings in test_circuitpadding.c. Fixes bug 29169;
bugfix on 0.4.0.1-alpha.
changes/bug29175_035
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o Major bugfixes (networking):
- Gracefully handle empty username/password fields in SOCKS5
username/password auth messsage and allow SOCKS5 handshake to
continue. Fixes bug 29175; bugfix on 0.3.5.1-alpha.
changes/bug29244
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@@ -1,4 +0,0 @@
o Minor bugfixes (build, compatibility):
- Update Cargo.lock file to match the version made by the latest
version of Rust, so that "make distcheck" will pass again.
Fixes bug 29244; bugfix on 0.3.3.4-alpha.
changes/bug29298
-5
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@@ -1,5 +0,0 @@
o Minor bugfixes (testing, circuit padding):
- Disabled unstable circuit padding unittest that was causing intermittent
test failures because of ill-defined small histogram. Such histograms
will be allowed again after 29298 is implemented. Fixes second case of
bug 29122; bugfix on 0.4.0.1-alpha.
changes/bug29508
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@@ -1,3 +0,0 @@
o Minor bugfixes (scheduler):
- When readding channels to the pending list, check the correct channel's
sched_heap_idx. Fixes bug 29508; bugfix on 0.3.2.10
changes/doc28623
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@@ -1,3 +0,0 @@
o Documentation:
- In manpage entry describing MapAddress torrc setting, use example
IP addresses from ranges specified by RFC 5737. Resolves issue 28623.
changes/feature28976
-4
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@@ -1,4 +0,0 @@
o Minor features (developer tooling):
- Provide a git pre-commit hook that disallows commiting if we have any
failures in our code and changelog formatting checks. It is now available
in scripts/maint/pre-commit.git-hook. Implements feature 28976.
changes/geoip-2019-02-05
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@@ -1,4 +0,0 @@
o Minor features (geoip):
- Update geoip and geoip6 to the February 5 2019 Maxmind GeoLite2
Country database. Closes ticket 29478.
changes/ticket26698
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@@ -1,4 +0,0 @@
o Minor features (directory authority):
- When a directory authority is using a bandwidth file to obtain the
bandwidth values, include the digest of the file in the vote.
Closes ticket 26698.
changes/ticket27761
-4
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@@ -1,4 +0,0 @@
o Minor features (changelogs):
- Check that bugfix versions in changes files look like Tor versions
from the versions spec. Warn when bugfixes claim to be on a future
release. Closes ticket 27761.
changes/ticket28614
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o Major bugfixes (windows, startup):
- When writing a consensus file to disk, always write in
"binary" mode so that we can safely map it into memory later.
Fixes part of bug 28614; bugfix on 0.4.0.1-alpha.
- When reading a consensus file from disk, detect whether it
was written in text mode, and re-read it in text mode if so.
Fixes part of bug 28614; bugfix on 0.4.0.1-alpha.
changes/ticket28668
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@@ -1,3 +0,0 @@
o Minor features (testing):
- Treat all unexpected ERR and BUG messages as test failures.
Closes ticket 28668.
changes/ticket29026
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@@ -1,4 +0,0 @@
o Minor features (compilation):
- Compile correctly when OpenSSL is built with engine support
disabled, or with deprecated APIs disabled. Closes ticket
29026. Patches from "Mangix".
changes/ticket29072
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o Removed features:
- Remove check-tor script from repository. Resolves issue 29072.
changes/ticket29160
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o Minor bugfixes (tests):
- Do not log an error-level message if we fail to find an IPv6
network interface from the unit tests. Fixes bug 29160; bugfix on
0.2.7.3-rc.