sort changes into 0.3.0.4-rc changelog

1 files changed, 114 insertions, 1 deletions

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-Changes in version 0.3.0.4-??? - 2017-02-??
+Changes in version 0.3.0.4-rc - 2017-03-??
+  Tor 0.3.0.4-rc fixes some remaining bugs, large and small, in the 0.3.0
+  release series, and introduces a few reliability features to keep them
+  from coming back.
+
+  This is the first release candidate in the Tor 0.3.0 series.
+  If we find no new bugs or regressions here, the first stable 0.2.8
+  release will be identical to it.
+
+  o Major bugfixes (bridges):
+    - When the same bridge is configured multiple times at different
+      address:port combinations (but with the same identity), treat
+      those bridge instances as separate guards. This allows clients to
+      configure the same bridge with multiple pluggable transports, once
+      again. Fixes bug 21027; bugfix on 0.3.0.1-alpha.
+
+  o Major bugfixes (hidden service directory v3):
+    - When a descriptor lookup was done and it was not found in the directory
+      cache, it would crash on a NULL pointer instead of returning the 404
+      code back to the client like it was suppose to. Fixes bug 21471;
+      bugfixes on tor-0.3.0.1-alpha.
+
+  o Major bugfixes (HTTP, parsing):
+    - When parsing a malformed content-length field from an HTTP message,
+      do not read off the end of the buffer. This bug was a potential
+      remote denial-of-service attack against Tor clients and relays.
+      A workaround was released in October 2016, which prevents this
+      bug from crashing Tor. This is a fix for the underlying issue,
+      which should no longer matter (if you applied the earlier patch).
+      Fixes bug 20894; bugfix on 0.2.0.16-alpha. Bug found by fuzzing
+      using AFL (http://lcamtuf.coredump.cx/afl/).
+
+  o Major bugfixes (parsing):
+    - Fix an integer underflow bug when comparing malformed Tor versions.
+      This bug is harmless, except when Tor has been built with
+      --enable-expensive-hardening, which would turn it into a crash;
+      or on Tor 0.2.9.1-alpha through Tor 0.2.9.8, which were built with
+      -ftrapv by default.
+      Part of TROVE-2017-001. Fixes bug 21278; bugfix on
+      0.0.8pre1. Found by OSS-Fuzz.
+
+  o Minor feature (protover):
+    - Add new protocol version for proposal 224. HSIntro now advertises
+      version "3-4" and HSDir version "1-2". Fixes ticket 20656.
+
+  o Minor features (directory authority):
+    - Directory authorities now reject descriptors that claim to be
+      malformed versions of Tor. Helps prevent exploitation of bug 21278.
+
+  o Minor features (geoip):
+    - Update geoip and geoip6 to the February 8 2017 Maxmind GeoLite2
+      Country database.
+
+  o Minor features (reliability, crash):
+    - Try better to detect problems in buffers where they might grow (or
+      think they have grown) over 2 GB in size. Diagnostic for bug 21369.
+
+  o Minor features (testing):
+    - During 'make test-network-all', if tor logs any warnings, ask chutney
+      to output them. Requires a recent version of chutney with the 21572
+      patch.
+      Implements 21570.
+
+  o Minor bugfixes (certificate expiration time):
+    - Avoid using link certificates that don't become valid till
+      some time in the future.  Fixes bug 21420; bugfix on 0.2.4.11-alpha
+
+  o Minor bugfixes (code correctness):
+    - Repair a couple of (unreachable or harmless) cases of the risky
+      comparison-by-subtraction pattern that caused bug 21278.
+
+  o Minor bugfixes (correctness):
+    - Remove a redundant check for the UseEntryGuards option from the
+      options_transition_affects_guards() function. Fixes bug 21492;
+      bugfix on 0.3.0.1-alpha.
+
+  o Minor bugfixes (directory mirrors):
+    - Allow relays to use directory mirrors without a DirPort: these relays
+      need to be contacted over their ORPorts using a begindir connection.
+      Fixes bug 20711; bugfix on 0.2.8.2-alpha.
+    - Clarify the message logged when a remote relay is unexpectedly missing
+      an ORPort or DirPort: users were confusing this with a local port.
+      Fixes bug 20711; bugfix on 0.2.8.2-alpha.
+
+  o Minor bugfixes (guards):
+    - Don't warn about a missing guard state on timeout-measurement
+      circuits: they aren't supposed to be using guards. Fixes an
+      instance of bug 21007; bugfix on 0.3.0.1-alpha.
+
+  o Minor bugfixes (hidden service):
+    - When encoding a legacy ESTABLISH_INTRO cell, we were using the sizeof()
+      on a pointer instead of real size of the destination buffer leading to
+      an overflow passing an enormous value to the signing digest function.
+      Fortunately, that value was only used to make sure the destination
+      buffer length was big enough for the key size and in this case it was.
+      Fixes bug 21553; bugfix on 0.3.0.1-alpha.
+
+  o Minor bugfixes (testing):
+    - Fix Raspbian build missing socket errno in test util. Fixes bug 21116;
+      bugfix on tor-0.2.8.2. Patch by "hein".
+    - Rename "make fuzz" to "make test-fuzz-corpora", since it doesn't
+      actually fuzz anything. Fixes bug 21447; bugfix on 0.3.0.3-alpha.
+    - Use bash in src/test/test-network.sh. This ensures we reliably call
+      chutney's newer tools/test-network.sh when available.
+      Fixes bug 21562; bugfix on 0.2.9.1-alpha.
+
+  o Minor bugfixes (voting consistency):
+    - Reject version numbers with components that exceed INT32_MAX.
+      Otherwise 32-bit and 64-bit platforms would behave inconsistently.
+      Fixes bug 21450; bugfix on 0.0.8pre1.
+
+  o Documentation:
+    - Small fixes to the fuzzing documentation. Closes ticket
+      21472.
 
 
 Changes in version 0.3.0.3-alpha - 2017-02-03