diff options
| -rw-r--r-- | ChangeLog | 57 | ||||
| -rw-r--r-- | changes/bug6341 | 5 | ||||
| -rw-r--r-- | changes/bug6538 | 16 | ||||
| -rw-r--r-- | changes/bug6811 | 5 | ||||
| -rw-r--r-- | changes/bug6815 | 6 | ||||
| -rw-r--r-- | changes/bug6819 | 3 | ||||
| -rw-r--r-- | changes/bug6827 | 9 | ||||
| -rw-r--r-- | changes/bug6831 | 4 | ||||
| -rw-r--r-- | changes/bug6833 | 4 | ||||
| -rw-r--r-- | changes/bug6844 | 4 | ||||
| -rw-r--r-- | changes/old_gcc_macro_fix | 5 | ||||
| -rw-r--r-- | changes/refactor_config | 3 |
12 files changed, 57 insertions, 64 deletions
@@ -1,3 +1,60 @@ +Changes in version 0.2.4.3-alpha - 2012-09-?? + o Security fixes: + - Fix an assertion failure in tor_timegm() that could be triggered + by a badly formatted directory object. Bug found by fuzzing with + Radamsa. Fixes bug 6811; bugfix on 0.2.0.20-rc. + + o Major bugfixes: + - Fix a possible crash bug when checking for deactivated circuits + in connection_or_flush_from_first_active_circuit(). Fixes bug 6341; + bugfix on 0.2.2.7-alpha. Bug report and fix received pseudonymously. + - Allow routers to detect that their own DirPorts are running. When + we removed support for versions_supports_begindir, we also + accidentally removed the mechanism we used to self-test our + DirPort. Diagnosed with help from kargig. Fixes bugs 6814 and 6815; + bugfix on 0.2.4.2-alpha. + + o Security features: + - Switch to a completely time-invariant approach for picking nodes + weighted by bandwidth. Our old approach would run through the + part of the loop after it had made its choice slightly slower + than it ran through the part of the loop before it had made its + choice. Addresses ticket 6538. + + o Minor bugfixes: + - Correct file sizes when reading binary files on Cygwin, to avoid + a bug where Tor would fail to read its state file. Fixes bug 6844; + bugfix on 0.1.2.7-alpha. + - Fix round_to_power_of_2() so it doesn't invoke undefined behavior + with large values. This situation was untriggered, but nevertheless + incorrect. Fixes bug 6831; bugfix on 0.2.0.1-alpha. + - Reject consensus votes with more than 64 known-flags. We aren't even + close to that limit yet, and our code doesn't handle it correctly. + Fixes bug 6833; bugfix on 0.2.0.1-alpha. + - Avoid undefined behaviour when parsing the list of supported + rendezvous/introduction protocols in a hidden service descriptor. + Previously, Tor would have confused (as-yet-unused) protocol version + numbers greater than 32 with lower ones on many platforms. Fixes + bug 6827; bugfix on 0.2.0.10-alpha. Found by George Kadianakis. + - Fix building with older versions of GCC that don't like preprocessor + directives inside macro arguments. Found by grarpamp. Fixes bug + 6842; bugfix on 0.2.4.2-alpha. + - Switch weighted node selection rule from using a list of doubles + to using a list of int64_t. This change should make the process + slightly easier to debug and maintain. Needed to finish ticket 6538. + + o Code simplification and refactoring: + - Move the generic "config" code into a new file, and have "config.c" + hold only torrc- and state-related code. Resolves ticket 6823. + - Move the core of our "choose a weighted element at random" logic + into its own function, and give it unit tests. Now the logic is + testable, and a little less fragile too. + + o Documentation fixes: + - Resolve a typo in torrc.sample.in. Fixes bug 6819; bugfix on + 0.2.3.14-alpha. + + Changes in version 0.2.3.22-rc - 2012-09-11 Tor 0.2.3.22-rc fixes another opportunity for a remotely triggerable assertion. diff --git a/changes/bug6341 b/changes/bug6341 deleted file mode 100644 index 04e52c7cd..000000000 --- a/changes/bug6341 +++ /dev/null @@ -1,5 +0,0 @@ - o Major bugfixes: - - Fix a possible crash bug when checking for deactivated circuits - in connection_or_flush_from_first_active_circuit(). Fixes bug - 6341; bugfix on 0.2.2.7-alpha. Bug report and fix received - pseudonymously. diff --git a/changes/bug6538 b/changes/bug6538 deleted file mode 100644 index 03c168b60..000000000 --- a/changes/bug6538 +++ /dev/null @@ -1,16 +0,0 @@ - o Minor bugfixes: - - Switch weighted node selection rule from using a list of doubles - to using a list of int64_t. This should make the process slightly - easier to debug and maintain. Needed for fix for bug 6538. - - o Security features: - - Switch to a completely time-invariant approach for picking nodes - weighted by bandwidth. Our old approach would run through the - part of the loop after it had made its choice slightly slower - than it ran through the part of the loop before it had made its - choice. Fix for bug 6538. - - o Code simplifications and refactoring: - - Move the core of our "choose a weighted element at random" logic - into its own function, and give it unit tests. Now the logic is - testable, and a little less fragile too. diff --git a/changes/bug6811 b/changes/bug6811 deleted file mode 100644 index 841ec1c54..000000000 --- a/changes/bug6811 +++ /dev/null @@ -1,5 +0,0 @@ - o Major security fixes: - - Fix an assertion failure in tor_timegm that could be triggered - by a badly formatted directory object. Bug found by fuzzing with - Radamsa. Fixes bug 6811; bugfix on 0.2.0.20-rc. - diff --git a/changes/bug6815 b/changes/bug6815 deleted file mode 100644 index d6a1233a4..000000000 --- a/changes/bug6815 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes: - - Allow routers to correctly detect their own DirPorts as running. - When we removed support for versions_supports_begindir, we also - accidentally removed the mechanism we used to self-test our - DirPort. Diagnosed with help from kargig. Fixes bugs 6814 and - 6815; bugfix on 0.2.4.2-alpha. diff --git a/changes/bug6819 b/changes/bug6819 deleted file mode 100644 index 8b5c2243e..000000000 --- a/changes/bug6819 +++ /dev/null @@ -1,3 +0,0 @@ - o Documentation fixes: - - Resolve a typo in torrc.sample.in. Fixes bug 6819; bugfix on - 0.2.3.14-alpha. diff --git a/changes/bug6827 b/changes/bug6827 deleted file mode 100644 index bf71d2b97..000000000 --- a/changes/bug6827 +++ /dev/null @@ -1,9 +0,0 @@ - o Minor bugfixes: - - - Avoid undefined behaviour when parsing the list of supported - rendezvous/introduction protocols in a hidden service - descriptor. Previously, Tor would have confused (as-yet-unused) - protocol version numbers greater than 32 with lower ones on many - platforms. Fixes bug 6827; bugfix on 0.2.0.10-alpha; found by - George Kadianakis. - diff --git a/changes/bug6831 b/changes/bug6831 deleted file mode 100644 index ac4775ba8..000000000 --- a/changes/bug6831 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes: - - Fix round_to_power_of_2 so it doesn't invoke undefined behavior - with large values. This was untriggered, but nevertheless incorrect. - Fixes bug 6831; bugfix on 0.2.0.1-alpha. diff --git a/changes/bug6833 b/changes/bug6833 deleted file mode 100644 index 4a6a5d3bb..000000000 --- a/changes/bug6833 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (directory authority): - - Reject consensus votes with more than 64 known-flags. We aren't even - close to that limit yet, and our code doesn't handle it - correctly. Fixes bug 6833; bugfix on 0.2.0.1-alpha. diff --git a/changes/bug6844 b/changes/bug6844 deleted file mode 100644 index 338e19d9a..000000000 --- a/changes/bug6844 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes: - - Correct file sizes when reading binary files on - Cygwin, to avoid a bug where Tor would fail to read its state file. - Fixes bug 6844; bugfix on 0.1.2.7-alpha. diff --git a/changes/old_gcc_macro_fix b/changes/old_gcc_macro_fix deleted file mode 100644 index 5fc0a47c6..000000000 --- a/changes/old_gcc_macro_fix +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes: - - Fix building with older versions of GCC that don't like preprocessor - directives inside macro arguments. Found by grarpamp. Fixes bug 6842; - bugfix on 0.2.4.2-alpha. - diff --git a/changes/refactor_config b/changes/refactor_config deleted file mode 100644 index 8d272e753..000000000 --- a/changes/refactor_config +++ /dev/null @@ -1,3 +0,0 @@ - o Code simplification and refactoring: - - Move the generic "config" code into a new file, and have "config.c" - hold only torrc- and state-related code. |