commit b4b2459de0420a30508e9447b75140b538ddf69b Author: Nick Mathewson nickm@torproject.org Date: Wed Nov 8 10:32:42 2017 -0500
start on 0.3.2.4-alpha changelog --- ChangeLog | 84 ++++++++++++++++++++++++++++++++++++++++++++++ changes/bug21394 | 9 ----- changes/bug23623 | 4 --- changes/bug23693 | 6 ---- changes/bug23753 | 4 --- changes/bug23762 | 4 --- changes/bug23774 | 4 --- changes/bug23816 | 6 ---- changes/bug23820 | 5 --- changes/bug24025 | 5 --- changes/bug24082 | 3 -- changes/bug24115 | 4 --- changes/bug24150 | 4 --- changes/hsdescv3_fuzz_more | 3 -- changes/ticket21031 | 7 ---- changes/ticket24109 | 4 --- 16 files changed, 84 insertions(+), 72 deletions(-)
diff --git a/ChangeLog b/ChangeLog index 87517a2a5..7833490bf 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,87 @@ +Changes in version 0.3.2.4-alpha - 2017-11-08 + Tor 0.3.2.4-alpha is the fourth alpha release in the 0.3.2.x series. + It fixes several bugs introduced in earlier releases, including + stability and reliability fixes on earlier versions of Tor. + + o Major bugfixes (Exit nodes): + - Fix an issue causing high-bandwidth exit nodes to fail a majority + or all of their DNS requests, making them basically unsuitable for + regular usage in Tor circuits. The problem is related to + libevent's DNS handling, but we can work around it in Tor. Fixes + bugs 21394 and 18580; bugfix on 0.1.2.2-alpha which introduced + eventdns. Credit goes to Dhalgren for identifying and finding a + workaround to this bug and to gamambel, arthuredelstein and arma + in helping to track it down and analyze it. + + o Minor features (logging, scheduler): + - Introduce a SCHED_BUG() function to log extra information about + the scheduler state if we ever catch a bug in the scheduler. + Closes ticket 23753. + + o Minor features (removed deprecations): + - The ClientDNSRejectInternalAddresses flag can once again be set in + non-testing Tor networks, so long as they do not use the default + directory authorities. This change also removes the deprecation of + this flag in 0.2.9.2-alpha. Closes ticket 21031. + + o Minor features (testing): + - Our fuzzing tests now test the encrypted portions of the v3 hidden + service descriptors. Implements more of 21509. + + o Minor bugfixes (directory client): + - On failure to download directory information, delay retry attempts + by a random amount based on the "decorrelated jitter" algorithm. + Our previous delay algorithm tended to produce extra-long delays + too easily. Fixes bug 23816; bugfix on 0.2.9.1-alpha. + + o Minor bugfixes (IPv6, v3 single onion services): + - Remove buggy code for IPv6-only v3 single onion services, and + reject attempts to configure them. This release supports IPv4, + dual-stack, and IPv6-only v3 hidden services; and IPv4 and dual- + stack v3 single onion services. Fixes bug 23820; bugfix + on 0.3.2.1-alpha. + + o Minor bugfixes (logging, relay): + - Downgrade a warning to a protocol warning in the case the ed25519 + key is not consistent between the descriptor and micro descriptor + of a relay. This can happen for instance if the relay has been + flagged NoEdConsensus. Fixes bug 24025; bugfix on 0.3.2.1-alpha. + + o Minor bugfixes (manpage, hidden service): + - Mention that the HiddenServiceNumIntroductionPoints option is 0-10 + for v2 service and 0-20 for v3 service. Fixes bug 24115; bugfix + on 0.3.2.1-alpha. + + o Minor bugfixes (memory leak): + - Fix a minor memory-leak-at-exit in the KIST scheduler. This bug + should have no user-visible impact. Fixes bug 23774; bugfix + on 0.3.2.1-alpha. + - Fix a memory leak when decrypting a badly formatted v3 onion + service descriptor. Fixes bug 24150; bugfix on 0.3.2.1-alpha. + Found by OSS-Fuzz; this is OSS-Fuzz issue 3994. + + o Minor bugfixes (onion services): + - Cache some needed onion service client information instead of + continuously computing it over and over again. Fixes bug 23623; + bugfix on 0.3.2.1-alpha. + - Properly retry HSv3 descriptor fetches in the case where we were + initially missing required directory information. Fixes bug 23762; + bugfix on 0.3.2.1-alpha. + + o Minor bugfixes (relay, crash): + - Avoid a crash when transitioning from client mode to bridge mode. + Previously, we would launch the worker threads whenever our + "public server" mode changed, but not when our "server" mode + changed. Fixes bug 23693; bugfix on 0.2.6.3-alpha. + + o Minor bugfixes (testing): + - Fix a spurious fuzzing-only use of an uninitialized value. Found + by Brian Carpenter. Fixes bug 24082; bugfix on 0.3.0.3-alpha. + - Test that IPv6-only clients can use microdescriptors when running + "make test-network-all". Requires chutney master 61c28b9 or later. + Closes ticket 24109. + + Changes in version 0.3.2.3-alpha - 2017-10-27 Tor 0.3.2.3-alpha is the third release in the 0.3.2 series. It fixes numerous small bugs in earlier versions of 0.3.2.x, and adds a new diff --git a/changes/bug21394 b/changes/bug21394 deleted file mode 100644 index e5452e20b..000000000 --- a/changes/bug21394 +++ /dev/null @@ -1,9 +0,0 @@ - o Major bugfixes (Exit nodes): - - Fix an issue causing high-bandwidth exit nodes to fail a majority - or all of their DNS requests, making them basically unsuitable for - regular usage in Tor circuits. The problem is related to - libevent's DNS handling, but we can work around it in Tor. Fixes - bugs 21394 and 18580; bugfix on 0.1.2.2-alpha which introduced - eventdns. Credit goes to Dhalgren for identifying and finding a - workaround to this bug and to gamambel, arthuredelstein and - arma in helping to track it down and analyze it. diff --git a/changes/bug23623 b/changes/bug23623 deleted file mode 100644 index 1e2e5c2ac..000000000 --- a/changes/bug23623 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (onion services): - - Cache some needed onion service client information instead of - continuously computing it over and over again. Fixes bug 23623; bugfix - on 0.3.2.1-alpha. diff --git a/changes/bug23693 b/changes/bug23693 deleted file mode 100644 index 796398be5..000000000 --- a/changes/bug23693 +++ /dev/null @@ -1,6 +0,0 @@ - o Minor bugfixes (relay, crash): - - Avoid a crash when transitioning from client mode to bridge mode. - Previously, we would launch the worker threads whenever our "public - server" mode changed, but not when our "server" mode changed. - Fixes bug 23693; bugfix on 0.2.6.3-alpha. - diff --git a/changes/bug23753 b/changes/bug23753 deleted file mode 100644 index 8782a8e2d..000000000 --- a/changes/bug23753 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (logging, scheduler): - - Introduce a SCHED_BUG() function to log extra information about the - scheduler state if we ever catch a bug in the scheduler. Closes ticket - 23753. diff --git a/changes/bug23762 b/changes/bug23762 deleted file mode 100644 index 741a88e21..000000000 --- a/changes/bug23762 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (hidden service v3): - - Properly retry HSv3 descriptor fetches in the case where we were initially - missing required directory information. Fixes bug 23762; bugfix on - 0.3.2.1-alpha. diff --git a/changes/bug23774 b/changes/bug23774 deleted file mode 100644 index 2ea5c0122..000000000 --- a/changes/bug23774 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (memory leak): - - Fix a minor memory-leak-at-exit in the KIST scheduler. This - bug should have no user-visible impact. Fixes bug 23774; - bugfix on 0.3.2.1-alpha. diff --git a/changes/bug23816 b/changes/bug23816 deleted file mode 100644 index 6139dec9e..000000000 --- a/changes/bug23816 +++ /dev/null @@ -1,6 +0,0 @@ - o Minor bugfixes (directory client): - - On failure to download directory information, delay retry attempts - by a random amount based on the "decorrelated jitter" algorithm. - Our previous delay algorithm tended to produce extra-long delays too - easily. Fixes bug 23816; bugfix on 0.2.9.1-alpha. - diff --git a/changes/bug23820 b/changes/bug23820 deleted file mode 100644 index 4e920d049..000000000 --- a/changes/bug23820 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (IPv6, v3 single onion services): - - Remove buggy code for IPv6-only v3 single onion services, and reject - attempts to configure them. This release supports IPv4, dual-stack, and - IPv6-only v3 hidden services; and IPv4 and dual-stack v3 single onion - services. Fixes bug 23820; bugfix on 0.3.2.1-alpha. diff --git a/changes/bug24025 b/changes/bug24025 deleted file mode 100644 index 1d7841af5..000000000 --- a/changes/bug24025 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes (logging, relay): - - Downgrade a warning to a protocol warning in the case the ed25519 key is - not consistent between the descriptor and micro descriptor of a relay. - This can happen for instance if the relay has been flagged - NoEdConsensus. Fixes bug 24025; bugfix on 0.3.2.1-alpha. diff --git a/changes/bug24082 b/changes/bug24082 deleted file mode 100644 index 152323935..000000000 --- a/changes/bug24082 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (testing): - - Fix a spurious fuzzing-only use of an uninitialized value. - Found by Brian Carpenter. Fixes bug 24082; bugfix on 0.3.0.3-alpha. diff --git a/changes/bug24115 b/changes/bug24115 deleted file mode 100644 index 767f13840..000000000 --- a/changes/bug24115 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (manpage, hidden service): - - Mention that the HiddenServiceNumIntroductionPoints option is 0-10 for - v2 service and 0-20 for v3 service. Fixes bug 24115; bugfix on - 0.3.2.1-alpha. diff --git a/changes/bug24150 b/changes/bug24150 deleted file mode 100644 index cfda7c40d..000000000 --- a/changes/bug24150 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (v3 onion services): - - Fix a memory leak when decrypting a badly formatted v3 onion - service descriptor. Fixes bug 24150; bugfix on 0.3.2.1-alpha. - Found by OSS-Fuzz; this is OSS-Fuzz issue 3994. diff --git a/changes/hsdescv3_fuzz_more b/changes/hsdescv3_fuzz_more deleted file mode 100644 index 25626bb9a..000000000 --- a/changes/hsdescv3_fuzz_more +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features (testing): - - Our fuzzing tests now test the encrypted portions of the - v3 hidden service descriptors. Implements more of 21509. diff --git a/changes/ticket21031 b/changes/ticket21031 deleted file mode 100644 index b081fb018..000000000 --- a/changes/ticket21031 +++ /dev/null @@ -1,7 +0,0 @@ - o Minor features (removed deprecations): - - The ClientDNSRejectInternalAddresses flag can once again be set in - non-testing Tor networks, so long as they do not use the default - directory authorities. - This change also removes the deprecation of this - flag in 0.2.9.2-alpha. Closes ticket 21031. - diff --git a/changes/ticket24109 b/changes/ticket24109 deleted file mode 100644 index f66271817..000000000 --- a/changes/ticket24109 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (integration tests): - - Test that IPv6-only clients can use microdescriptors when running - "make test-network-all". Requires chutney master 61c28b9 or later. - Closes ticket 24109.