Remove changes files from master for items in <=0.3.0.4-rc

changes/bug20711

@@ -1,7 +0,0 @@
-  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.

changes/bug20894

@@ -1,9 +0,0 @@
-  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/).

changes/bug21007_case2

@@ -1,4 +0,0 @@
-  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.

changes/bug21027

@@ -1,8 +0,0 @@
-  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.
-

changes/bug21116

@@ -1,3 +0,0 @@
-  o Minor bugfixes (test):
-    - Fix Raspbian build missing socket errno in test util. Fixes bug 21116.;
-      bugfix on tor-0.2.8.2. Patch by "hein".

changes/bug21278_extras

@@ -1,3 +0,0 @@
-  o Minor bugfixes (code correctness):
-    - Repair a couple of (unreachable or harmless) cases of the risky
-      comparison-by-subtraction pattern that caused bug 21278.

changes/bug21278_prevention

@@ -1,4 +0,0 @@
-  o Minor features (directory authority):
-    - Directory authorities now reject descriptors that claim to be
-      malformed versions of Tor. Helps prevent exploitation of bug 21278.
-      

changes/bug21369_check

@@ -1,3 +0,0 @@
-  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.

changes/bug21420

@@ -1,3 +0,0 @@
-  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

changes/bug21447

@@ -1,4 +0,0 @@
-  o Minor bugfixes (testing):
-    - 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.
-

changes/bug21450

@@ -1,4 +0,0 @@
-  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.

changes/bug21471

@@ -1,5 +0,0 @@
-  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.

changes/bug21472

@@ -1,3 +0,0 @@
-  o Documentation:
-    - Small fixes to the fuzzing documentation. Closes ticket
-      21472.

changes/bug21492

@@ -1,5 +0,0 @@
-  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.
-

changes/bug21553

@@ -1,7 +0,0 @@
-  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 tor-0.3.0.1-alpha.

changes/bug21562

@@ -1,4 +0,0 @@
-  o Minor bugfixes (testing):
-    - 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 tor-0.2.9.1-alpha.

changes/feature21570

@@ -1,5 +0,0 @@
-  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.

changes/geoip-february2017

@@ -1,4 +0,0 @@
-  o Minor features:
-    - Update geoip and geoip6 to the February 8 2017 Maxmind GeoLite2
-      Country database.
-

changes/ticket20656

@@ -1,3 +0,0 @@
-  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.

changes/trove-2017-001.2

@@ -1,8 +0,0 @@
-  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.