tor-commits June 2021

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1287 discussions

[tor/main] Merge remote-tracking branch 'tor-gitlab/mr/338'
by nickm＠torproject.org 14 Jun '21

14 Jun '21

commit d642da020e750f6cff65755dcd66fed6eed2b443 Merge: 982829650c 265cca935a Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jun 14 13:10:18 2021 -0400 Merge remote-tracking branch 'tor-gitlab/mr/338' changes/ticket40337 | 16 ++++++++++++++++ doc/man/tor.1.txt | 5 +++++ src/app/config/config.c | 2 ++ src/app/config/or_options_st.h | 4 ++++ src/app/config/testnet.inc | 1 + src/feature/relay/router.c | 5 ++++- src/feature/stats/bwhist.c | 19 ++++++++++++++----- src/feature/stats/bwhist.h | 2 +- src/test/test_relay.c | 4 ++-- 9 files changed, 49 insertions(+), 9 deletions(-)

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[tor/main] Modernize our libfuzzer usage to close #40407
by nickm＠torproject.org 14 Jun '21

14 Jun '21

commit d2256fe9cea6407258a53f68c64723aef19bd41c Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Jun 8 12:47:57 2021 -0400 Modernize our libfuzzer usage to close #40407 Additionally, remove lingering references to hsv2 fuzzers from the fuzzing_include_am.py script. --- Makefile.am | 2 +- changes/bug40407 | 5 +++++ scripts/codegen/fuzzing_include_am.py | 7 ++----- src/test/fuzz/include.am | 5 ++--- 4 files changed, 10 insertions(+), 9 deletions(-) diff --git a/Makefile.am b/Makefile.am index 3056b08446..7ae2133767 100644 --- a/Makefile.am +++ b/Makefile.am @@ -253,7 +253,7 @@ endif TEST_NETWORK_SHOW_WARNINGS_FOR_LAST_RUN_FLAGS=--quiet --only-warnings if LIBFUZZER_ENABLED -TEST_CFLAGS += -fsanitize-coverage=trace-pc-guard,trace-cmp,trace-div +TEST_CFLAGS += -fsanitize=fuzzer-no-link # not "edge" endif diff --git a/changes/bug40407 b/changes/bug40407 new file mode 100644 index 0000000000..068d278e14 --- /dev/null +++ b/changes/bug40407 @@ -0,0 +1,5 @@ + o Minor features (fuzzing): + - When building with --enable-libfuzzer, use a set of compiler flags + that works with more recent versions of the library. Previously + we were using a set of flags from 2017. + Closes ticket 40407. diff --git a/scripts/codegen/fuzzing_include_am.py b/scripts/codegen/fuzzing_include_am.py index b52b956f81..ddad8e6c3b 100755 --- a/scripts/codegen/fuzzing_include_am.py +++ b/scripts/codegen/fuzzing_include_am.py @@ -11,11 +11,9 @@ FUZZERS = """ diff diff-apply extrainfo - hsdescv2 hsdescv3 http http-connect - iptsv2 microdesc socks strops @@ -47,11 +45,10 @@ oss-fuzz-prereqs: \ noinst_HEADERS += \ src/test/fuzz/fuzzing.h -LIBFUZZER = -lFuzzer LIBFUZZER_CPPFLAGS = $(FUZZING_CPPFLAGS) -DLLVM_FUZZ LIBFUZZER_CFLAGS = $(FUZZING_CFLAGS) -LIBFUZZER_LDFLAG = $(FUZZING_LDFLAG) -LIBFUZZER_LIBS = $(FUZZING_LIBS) $(LIBFUZZER) -lstdc++ +LIBFUZZER_LDFLAG = $(FUZZING_LDFLAG) -fsanitize=fuzzer +LIBFUZZER_LIBS = $(FUZZING_LIBS) -lstdc++ LIBOSS_FUZZ_CPPFLAGS = $(FUZZING_CPPFLAGS) -DLLVM_FUZZ LIBOSS_FUZZ_CFLAGS = $(FUZZING_CFLAGS) diff --git a/src/test/fuzz/include.am b/src/test/fuzz/include.am index 9bdced9e6f..de3ea5e74a 100644 --- a/src/test/fuzz/include.am +++ b/src/test/fuzz/include.am @@ -23,11 +23,10 @@ oss-fuzz-prereqs: \ noinst_HEADERS += \ src/test/fuzz/fuzzing.h -LIBFUZZER = -lFuzzer LIBFUZZER_CPPFLAGS = $(FUZZING_CPPFLAGS) -DLLVM_FUZZ LIBFUZZER_CFLAGS = $(FUZZING_CFLAGS) -LIBFUZZER_LDFLAG = $(FUZZING_LDFLAG) -LIBFUZZER_LIBS = $(FUZZING_LIBS) $(LIBFUZZER) -lstdc++ +LIBFUZZER_LDFLAG = $(FUZZING_LDFLAG) -fsanitize=fuzzer +LIBFUZZER_LIBS = $(FUZZING_LIBS) -lstdc++ LIBOSS_FUZZ_CPPFLAGS = $(FUZZING_CPPFLAGS) -DLLVM_FUZZ LIBOSS_FUZZ_CFLAGS = $(FUZZING_CFLAGS)

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[tor/main] Merge remote-tracking branch 'tor-gitlab/mr/397'
by nickm＠torproject.org 14 Jun '21

14 Jun '21

commit 982829650c59d6807e8c720028c9d766d69cb57c Merge: ec2094a76e d2256fe9ce Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jun 14 13:05:03 2021 -0400 Merge remote-tracking branch 'tor-gitlab/mr/397' Makefile.am | 2 +- changes/bug40407 | 5 +++++ scripts/codegen/fuzzing_include_am.py | 7 ++----- src/test/fuzz/include.am | 5 ++--- 4 files changed, 10 insertions(+), 9 deletions(-)

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[torspec/main] prop331: Fix typos
by nickm＠torproject.org 14 Jun '21

14 Jun '21

commit 42d62072d27e0415274c9987e1291001ff601e7f Author: Georg Koppen <gk(a)torproject.org> Date: Sun Jun 13 10:15:04 2021 +0000 prop331: Fix typos --- proposals/331-res-tokens-for-anti-dos.md | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/proposals/331-res-tokens-for-anti-dos.md b/proposals/331-res-tokens-for-anti-dos.md index 23e2aa9..a7293e8 100644 --- a/proposals/331-res-tokens-for-anti-dos.md +++ b/proposals/331-res-tokens-for-anti-dos.md @@ -40,12 +40,12 @@ Status: Draft - Tor proposal #327 increases the attacker's computational requirements (not implemented yet). While the above proposals in tandem should provide reasonable protection - against many DoS attackers, they fundamentally work by reducing the assymetry + against many DoS attackers, they fundamentally work by reducing the asymmetry between the onion service and the attacker. This won't work if the attacker - is extremely powerful because the assymetry is already huge and cutting it + is extremely powerful because the asymmetry is already huge and cutting it down does not help. - we believe that a proposal based on cryptographic guarantees -- like Res + We believe that a proposal based on cryptographic guarantees -- like Res tokens -- can offer protection against even extremely strong attackers. # 2. Overview @@ -71,7 +71,7 @@ Status: Draft # 3. Design [TOKEN_DESIGN] - In this section we will go over the high-level design of the system, and on + In this section we will go over the high-level design of the system, and in the next section we will delve into the lower-level details of the protocol. ## 3.1. Anonymous credentials @@ -261,7 +261,7 @@ Status: Draft [At most once] token-type: Is the type of token supported ("res" for this proposal) - issuer: A comma separated list of issuers which are supported by this onion service + issuer-list: A comma separated list of issuers which are supported by this onion service ## 4.3. Token issuance @@ -381,7 +381,7 @@ Status: Draft XXX maybe with a bit of tweaking we can even use a 1536-bit RSA signature here... -### 4.4.2. Onion service verifies token [RES_VERIFY] +### 4.4.2. Onion service verifies token [RES_VERIFY] Upon receiving an INTRODUCE1 cell with the above extension the service verifies the token. It does so as follows: @@ -389,8 +389,8 @@ Status: Draft 1) The service checks its double spend protection cache for an element that matches DEST_DIGEST. If one is found, verification fails. 2) The service checks: DEST_DIGEST == FDH_N(service_pubkey || SALT), where - 'service_pubkey' is its own long-term identity pubkey. - 3) The service finds the corresponding issuer pubkey 'e' based on ISSUER_KEY + 'service_pubkey' is its own long-term public identity key. + 3) The service finds the corresponding issuer public key 'e' based on ISSUER_KEY from the consensus or its configuration file 4) The service checks: TOKEN ^ e == DEST_DIGEST @@ -399,7 +399,7 @@ Status: Draft double spend protection cache by maintaining a sorted array of truncated DEST_DIGEST elements. - If any of the above steps fail, the verification process aborts and the + If any of the above steps fails, the verification process aborts and the introduction request gets discarded. If all the above verification steps have been completed successfully, the @@ -514,7 +514,7 @@ Status: Draft however we didn't expand on those use cases to keep the proposal short. In the future, we might want to split this document into two proposals: one proposal that specifies the token scheme, and another that specifies how to - use it in the context of onion servicves, so that we can then write more + use it in the context of onion services, so that we can then write more proposals that use the token scheme as a primitive. An extremely relevant use case would be to use Res tokens as a way to protect

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[tor/main] Copy the 0.4.6.5 changelog and releasenotes to main.
by nickm＠torproject.org 14 Jun '21

14 Jun '21

commit e04831a0d27b1acb15f1dfbbe9aaa9d596d1dba3 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jun 14 11:53:12 2021 -0400 Copy the 0.4.6.5 changelog and releasenotes to main. --- ChangeLog | 59 ++++++++++++ ReleaseNotes | 310 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 369 insertions(+) diff --git a/ChangeLog b/ChangeLog index c7395daa30..39f668a137 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,62 @@ +Changes in version 0.4.6.5 - 2021-06-14 + Tor 0.4.6.5 is the first stable release in its series. The 0.4.6.x + series includes numerous features and bugfixes, including a significant + improvement to our circuit timeout algorithm that should improve + observed client performance, and a way for relays to report when they are + overloaded. + + This release also includes security fixes for several security issues, + including a denial-of-service attack against onion service clients, + and another denial-of-service attack against relays. Everybody should + upgrade to one of 0.3.5.15, 0.4.4.9, 0.4.5.9, or 0.4.6.5. + + Below are the changes since 0.4.6.4-rc. For a complete list of changes + since 0.4.5.8, see the ReleaseNotes file. + + o Major bugfixes (security): + - Don't allow relays to spoof RELAY_END or RELAY_RESOLVED cell on + half-closed streams. Previously, clients failed to validate which + hop sent these cells: this would allow a relay on a circuit to end + a stream that wasn't actually built with it. Fixes bug 40389; + bugfix on 0.3.5.1-alpha. This issue is also tracked as TROVE-2021- + 003 and CVE-2021-34548. + + o Major bugfixes (security, defense-in-depth): + - Detect more failure conditions from the OpenSSL RNG code. + Previously, we would detect errors from a missing RNG + implementation, but not failures from the RNG code itself. + Fortunately, it appears those failures do not happen in practice + when Tor is using OpenSSL's default RNG implementation. Fixes bug + 40390; bugfix on 0.2.8.1-alpha. This issue is also tracked as + TROVE-2021-004. Reported by Jann Horn at Google's Project Zero. + + o Major bugfixes (security, denial of service): + - Resist a hashtable-based CPU denial-of-service attack against + relays. Previously we used a naive unkeyed hash function to look + up circuits in a circuitmux object. An attacker could exploit this + to construct circuits with chosen circuit IDs, to create + collisions and make the hash table inefficient. Now we use a + SipHash construction here instead. Fixes bug 40391; bugfix on + 0.2.4.4-alpha. This issue is also tracked as TROVE-2021-005 and + CVE-2021-34549. Reported by Jann Horn from Google's Project Zero. + - Fix an out-of-bounds memory access in v3 onion service descriptor + parsing. An attacker could exploit this bug by crafting an onion + service descriptor that would crash any client that tried to visit + it. Fixes bug 40392; bugfix on 0.3.0.1-alpha. This issue is also + tracked as TROVE-2021-006 and CVE-2021-34550. Reported by Sergei + Glazunov from Google's Project Zero. + + o Minor features (geoip data): + - Update the geoip files to match the IPFire Location Database, as + retrieved on 2021/06/10. + + o Minor features (logging, diagnostic): + - Log decompression failures at a higher severity level, since they + can help provide missing context for other warning messages. We + rate-limit these messages, to avoid flooding the logs if they + begin to occur frequently. Closes ticket 40175. + + Changes in version 0.4.6.4-rc - 2021-05-28 Tor 0.4.6.4-rc fixes a few bugs from previous releases. This, we hope, the final release candidate in its series: unless major new issues are diff --git a/ReleaseNotes b/ReleaseNotes index c60121f252..c273ee4b3f 100644 --- a/ReleaseNotes +++ b/ReleaseNotes @@ -2,6 +2,316 @@ This document summarizes new features and bugfixes in each stable release of Tor. If you want to see more detailed descriptions of the changes in each development snapshot, see the ChangeLog file. +Changes in version 0.4.6.5 - 2021-06-14 + Tor 0.4.6.5 is the first stable release in its series. The 0.4.6.x + series includes numerous features and bugfixes, including a significant + improvement to our circuit timeout algorithm that should improve + observed client performance, and a way for relays to report when they are + overloaded. + + This release also includes security fixes for several security issues, + including a denial-of-service attack against onion service clients, + and another denial-of-service attack against relays. Everybody should + upgrade to one of 0.3.5.15, 0.4.4.9, 0.4.5.9, or 0.4.6.5. + + Below are the changes since 0.4.5.8. For a list of changes since + 0.4.6.4-rc, see the ChangeLog file. + + o Major bugfixes (security): + - Don't allow relays to spoof RELAY_END or RELAY_RESOLVED cell on + half-closed streams. Previously, clients failed to validate which + hop sent these cells: this would allow a relay on a circuit to end + a stream that wasn't actually built with it. Fixes bug 40389; + bugfix on 0.3.5.1-alpha. This issue is also tracked as TROVE-2021- + 003 and CVE-2021-34548. + + o Major bugfixes (security, defense-in-depth): + - Detect more failure conditions from the OpenSSL RNG code. + Previously, we would detect errors from a missing RNG + implementation, but not failures from the RNG code itself. + Fortunately, it appears those failures do not happen in practice + when Tor is using OpenSSL's default RNG implementation. Fixes bug + 40390; bugfix on 0.2.8.1-alpha. This issue is also tracked as + TROVE-2021-004. Reported by Jann Horn at Google's Project Zero. + + o Major bugfixes (security, denial of service): + - Resist a hashtable-based CPU denial-of-service attack against + relays. Previously we used a naive unkeyed hash function to look + up circuits in a circuitmux object. An attacker could exploit this + to construct circuits with chosen circuit IDs, to create + collisions and make the hash table inefficient. Now we use a + SipHash construction here instead. Fixes bug 40391; bugfix on + 0.2.4.4-alpha. This issue is also tracked as TROVE-2021-005 and + CVE-2021-34549. Reported by Jann Horn from Google's Project Zero. + - Fix an out-of-bounds memory access in v3 onion service descriptor + parsing. An attacker could exploit this bug by crafting an onion + service descriptor that would crash any client that tried to visit + it. Fixes bug 40392; bugfix on 0.3.0.1-alpha. This issue is also + tracked as TROVE-2021-006 and CVE-2021-34550. Reported by Sergei + Glazunov from Google's Project Zero. + + o Major features (control port, onion services): + - Add controller support for creating version 3 onion services with + client authorization. Previously, only v2 onion services could be + created with client authorization. Closes ticket 40084. Patch by + Neel Chauhan. + + o Major features (directory authority): + - When voting on a relay with a Sybil-like appearance, add the Sybil + flag when clearing out the other flags. This lets a relay operator + know why their relay hasn't been included in the consensus. Closes + ticket 40255. Patch by Neel Chauhan. + + o Major features (metrics): + - Relays now report how overloaded they are in their extrainfo + documents. This information is controlled with the + OverloadStatistics torrc option, and it will be used to improve + decisions about the network's load balancing. Implements proposal + 328; closes ticket 40222. + + o Major features (relay, denial of service): + - Add a new DoS subsystem feature to control the rate of client + connections for relays. Closes ticket 40253. + + o Major features (statistics): + - Relays now publish statistics about the number of v3 onion + services and volume of v3 onion service traffic, in the same + manner they already do for v2 onions. Closes ticket 23126. + + o Major bugfixes (circuit build timeout): + - Improve the accuracy of our circuit build timeout calculation for + 60%, 70%, and 80% build rates for various guard choices. We now + use a maximum likelihood estimator for Pareto parameters of the + circuit build time distribution, instead of a "right-censored + estimator". This causes clients to ignore circuits that never + finish building in their timeout calculations. Previously, clients + were counting such unfinished circuits as having the highest + possible build time value, when in reality these circuits most + likely just contain relays that are offline. We also now wait a + bit longer to let circuits complete for measurement purposes, + lower the minimum possible effective timeout from 1.5 seconds to + 10ms, and increase the resolution of the circuit build time + histogram from 50ms bin widths to 10ms bin widths. Additionally, + we alter our estimate Xm by taking the maximum of the top 10 most + common build time values of the 10ms histogram, and compute Xm as + the average of these. Fixes bug 40168; bugfix on 0.2.2.14-alpha. + - Remove max_time calculation and associated warning from circuit + build timeout 'alpha' parameter estimation, as this is no longer + needed by our new estimator from 40168. Fixes bug 34088; bugfix + on 0.2.2.9-alpha. + + o Major bugfixes (signing key): + - In the tor-gencert utility, give an informative error message if + the passphrase given in `--create-identity-key` is too short. + Fixes bug 40189; bugfix on 0.2.0.1-alpha. Patch by Neel Chauhan. + + o Minor features (bridge): + - We now announce the URL to Tor's new bridge status at + https://bridges.torproject.org/ when Tor is configured to run as a + bridge relay. Closes ticket 30477. + + o Minor features (build system): + - New "make lsp" command to auto generate the compile_commands.json + file used by the ccls server. The "bear" program is needed for + this. Closes ticket 40227. + + o Minor features (client): + - Clients now check whether their streams are attempting to re-enter + the Tor network (i.e. to send Tor traffic over Tor), and close + them preemptively if they think exit relays will refuse them for + this reason. See ticket 2667 for details. Closes ticket 40271. + + o Minor features (command line): + - Add long format name "--torrc-file" equivalent to the existing + command-line option "-f". Closes ticket 40324. Patch by + Daniel Pinto. + + o Minor features (command-line interface): + - Add build informations to `tor --version` in order to ease + reproducible builds. Closes ticket 32102. + - When parsing command-line flags that take an optional argument, + treat the argument as absent if it would start with a '-' + character. Arguments in that form are not intelligible for any of + our optional-argument flags. Closes ticket 40223. + - Allow a relay operator to list the ed25519 keys on the command + line by adding the `rsa` and `ed25519` arguments to the + --list-fingerprint flag to show the respective RSA and ed25519 + relay fingerprint. Closes ticket 33632. Patch by Neel Chauhan. + + o Minor features (compatibility): + - Remove an assertion function related to TLS renegotiation. It was + used nowhere outside the unit tests, and it was breaking + compilation with recent alpha releases of OpenSSL 3.0.0. Closes + ticket 40399. + + o Minor features (control port, stream handling): + - Add the stream ID to the event line in the ADDRMAP control event. + Closes ticket 40249. Patch by Neel Chauhan. + + o Minor features (dormant mode): + - Add a new 'DormantTimeoutEnabled' option to allow coarse-grained + control over whether the client ever becomes dormant from + inactivity. Most people won't need this. Closes ticket 40228. + - Add a new 'DormantTimeoutEnabled' option for coarse-grained + control over whether the client can become dormant from + inactivity. Most people won't need this. Closes ticket 40228. + + o Minor features (geoip data): + - Update the geoip files to match the IPFire Location Database, as + retrieved on 2021/06/10. + + o Minor features (logging): + - Edit heartbeat log messages so that more of them begin with the + string "Heartbeat: ". Closes ticket 40322; patch + from 'cypherpunks'. + - Change the DoS subsystem heartbeat line format to be more clear on + what has been detected/rejected, and which option is disabled (if + any). Closes ticket 40308. + - In src/core/mainloop/mainloop.c and src/core/mainloop/connection.c, + put brackets around IPv6 addresses in log messages. Closes ticket + 40232. Patch by Neel Chauhan. + + o Minor features (logging, diagnostic): + - Log decompression failures at a higher severity level, since they + can help provide missing context for other warning messages. We + rate-limit these messages, to avoid flooding the logs if they + begin to occur frequently. Closes ticket 40175. + + o Minor features (onion services): + - Add a warning message when trying to connect to (no longer + supported) v2 onion services. Closes ticket 40373. + + o Minor features (performance, windows): + - Use SRWLocks to implement locking on Windows. Replaces the + "critical section" locking implementation with the faster + SRWLocks, available since Windows Vista. Closes ticket 17927. + Patch by Daniel Pinto. + + o Minor features (protocol, proxy support, defense in depth): + - Close HAProxy connections if they somehow manage to send us data + before we start reading. Closes another case of ticket 40017. + + o Minor features (tests, portability): + - Port the hs_build_address.py test script to work with recent + versions of python. Closes ticket 40213. Patch from + Samanta Navarro. + + o Minor features (vote document): + - Add a "stats" line to directory authority votes, to report various + statistics that authorities compute about the relays. This will + help us diagnose the network better. Closes ticket 40314. + + o Minor bugfixes (build): + - The configure script now shows whether or not lzma and zstd have + been used, not just if the enable flag was passed in. Fixes bug + 40236; bugfix on 0.4.3.1-alpha. + + o Minor bugfixes (compatibility): + - Fix a failure in the test cases when running on the "hppa" + architecture, along with a related test that might fail on other + architectures in the future. Fixes bug 40274; bugfix + on 0.2.5.1-alpha. + + o Minor bugfixes (compilation): + - Fix a compilation warning about unused functions when building + with a libc that lacks the GLOB_ALTDIRFUNC constant. Fixes bug + 40354; bugfix on 0.4.5.1-alpha. Patch by Daniel Pinto. + + o Minor bugfixes (consensus handling): + - Avoid a set of bugs that could be caused by inconsistently + preferring an out-of-date consensus stored in a stale directory + cache over a more recent one stored on disk as the latest + consensus. Fixes bug 40375; bugfix on 0.3.1.1-alpha. + + o Minor bugfixes (control, sandbox): + - Allow the control command SAVECONF to succeed when the seccomp + sandbox is enabled, and make SAVECONF keep only one backup file to + simplify implementation. Previously SAVECONF allowed a large + number of backup files, which made it incompatible with the + sandbox. Fixes bug 40317; bugfix on 0.2.5.4-alpha. Patch by + Daniel Pinto. + + o Minor bugfixes (directory authorities, voting): + - Add a new consensus method (31) to support any future changes that + authorities decide to make to the value of bwweightscale or + maxunmeasuredbw. Previously, there was a bug that prevented the + authorities from parsing these consensus parameters correctly under + most circumstances. Fixes bug 19011; bugfix on 0.2.2.10-alpha. + + o Minor bugfixes (ipv6): + - Allow non-SOCKSPorts to disable IPv4, IPv6, and PreferIPv4. Some + rare configurations might break, but in this case you can disable + NoIPv4Traffic and NoIPv6Traffic as needed. Fixes bug 33607; bugfix + on 0.4.1.1-alpha. Patch by Neel Chauhan. + + o Minor bugfixes (key generation): + - Do not require a valid torrc when using the `--keygen` argument to + generate a signing key. This allows us to generate keys on systems + or users which may not run Tor. Fixes bug 40235; bugfix on + 0.2.7.2-alpha. Patch by Neel Chauhan. + + o Minor bugfixes (logging, relay): + - Emit a warning if an Address is found to be internal and tor can't + use it. Fixes bug 40290; bugfix on 0.4.5.1-alpha. + + o Minor bugfixes (metrics port): + - Fix a bug that made tor try to re-bind() on an already open + MetricsPort every 60 seconds. Fixes bug 40370; bugfix + on 0.4.5.1-alpha. + + o Minor bugfixes (onion services, logging): + - Downgrade the severity of a few rendezvous circuit-related + warnings from warning to info. Fixes bug 40207; bugfix on + 0.3.2.1-alpha. Patch by Neel Chauhan. + + o Minor bugfixes (relay): + - Reduce the compression level for data streaming from HIGH to LOW. + This should reduce the CPU and memory burden for directory caches. + Fixes bug 40301; bugfix on 0.3.5.1-alpha. + + o Minor bugfixes (testing, BSD): + - Fix pattern-matching errors when patterns expand to invalid paths + on BSD systems. Fixes bug 40318; bugfix on 0.4.5.1-alpha. Patch by + Daniel Pinto. + + o Code simplification and refactoring: + - Remove the orconn_ext_or_id_map structure and related functions. + (Nothing outside of unit tests used them.) Closes ticket 33383. + Patch by Neel Chauhan. + + o Removed features: + - Remove unneeded code for parsing private keys in directory + documents. This code was only used for client authentication in v2 + onion services, which are now unsupported. Closes ticket 40374. + - As of this release, Tor no longer supports the old v2 onion + services. They were deprecated last July for security, and support + will be removed entirely later this year. We strongly encourage + everybody to migrate to v3 onion services. For more information, + see https://blog.torproject.org/v2-deprecation-timeline . Closes + ticket 40266. (NOTE: We accidentally released an earlier version + of the 0.4.6.1-alpha changelog without this entry. Sorry for + the confusion!) + + o Code simplification and refactoring (metrics, DoS): + - Move the DoS subsystem into the subsys manager, including its + configuration options. Closes ticket 40261. + + o Documentation (manual): + - Move the ServerTransport* options to the "SERVER OPTIONS" section. + Closes issue 40331. + - Indicate that the HiddenServiceStatistics option also applies to + bridges. Closes ticket 40346. + - Move the description of BridgeRecordUsageByCountry to the section + "STATISTICS OPTIONS". Closes ticket 40323. + + o Removed features (relay): + - Because DirPorts are only used on authorities, relays no longer + advertise them. Similarly, self-testing for DirPorts has been + disabled, since an unreachable DirPort is no reason for a relay + not to advertise itself. (Configuring a DirPort will still work, + for now.) Closes ticket 40282. + + Changes in version 0.4.5.8 - 2021-05-10 Tor 0.4.5.8 fixes several bugs in earlier version, backporting fixes from the 0.4.6.x series.

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[tor/main] Copy forward ChangeLog and ReleaseNotes from 0.3.5.15, 0.4.4.9, and 0.4.5.9
by nickm＠torproject.org 14 Jun '21

14 Jun '21

commit ec2094a76e74d2fcca96593058b6a422419b628e Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jun 14 11:55:48 2021 -0400 Copy forward ChangeLog and ReleaseNotes from 0.3.5.15, 0.4.4.9, and 0.4.5.9 --- ChangeLog | 188 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ReleaseNotes | 188 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 376 insertions(+) diff --git a/ChangeLog b/ChangeLog index 39f668a137..68319eecf4 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,191 @@ +Changes in version 0.4.5.9 - 2021-06-14 + Tor 0.4.5.9 fixes several security issues, including a + denial-of-service attack against onion service clients, and another + denial-of-service attack against relays. Everybody should upgrade to + one of 0.3.5.15, 0.4.4.9, 0.4.5.9, or 0.4.6.5. + + o Major bugfixes (security, backport from 0.4.6.5): + - Don't allow relays to spoof RELAY_END or RELAY_RESOLVED cell on + half-closed streams. Previously, clients failed to validate which + hop sent these cells: this would allow a relay on a circuit to end + a stream that wasn't actually built with it. Fixes bug 40389; + bugfix on 0.3.5.1-alpha. This issue is also tracked as TROVE-2021- + 003 and CVE-2021-34548. + + o Major bugfixes (security, defense-in-depth, backport from 0.4.6.5): + - Detect more failure conditions from the OpenSSL RNG code. + Previously, we would detect errors from a missing RNG + implementation, but not failures from the RNG code itself. + Fortunately, it appears those failures do not happen in practice + when Tor is using OpenSSL's default RNG implementation. Fixes bug + 40390; bugfix on 0.2.8.1-alpha. This issue is also tracked as + TROVE-2021-004. Reported by Jann Horn at Google's Project Zero. + + o Major bugfixes (security, denial of service, backport from 0.4.6.5): + - Resist a hashtable-based CPU denial-of-service attack against + relays. Previously we used a naive unkeyed hash function to look + up circuits in a circuitmux object. An attacker could exploit this + to construct circuits with chosen circuit IDs, to create + collisions and make the hash table inefficient. Now we use a + SipHash construction here instead. Fixes bug 40391; bugfix on + 0.2.4.4-alpha. This issue is also tracked as TROVE-2021-005 and + CVE-2021-34549. Reported by Jann Horn from Google's Project Zero. + - Fix an out-of-bounds memory access in v3 onion service descriptor + parsing. An attacker could exploit this bug by crafting an onion + service descriptor that would crash any client that tried to visit + it. Fixes bug 40392; bugfix on 0.3.0.1-alpha. This issue is also + tracked as TROVE-2021-006 and CVE-2021-34550. Reported by Sergei + Glazunov from Google's Project Zero. + + o Minor features (compatibility, backport from 0.4.6.4-rc): + - Remove an assertion function related to TLS renegotiation. It was + used nowhere outside the unit tests, and it was breaking + compilation with recent alpha releases of OpenSSL 3.0.0. Closes + ticket 40399. + + o Minor features (geoip data): + - Update the geoip files to match the IPFire Location Database, as + retrieved on 2021/06/10. + + o Minor bugfixes (control, sandbox, backport from 0.4.6.4-rc): + - Allow the control command SAVECONF to succeed when the seccomp + sandbox is enabled, and make SAVECONF keep only one backup file to + simplify implementation. Previously SAVECONF allowed a large + number of backup files, which made it incompatible with the + sandbox. Fixes bug 40317; bugfix on 0.2.5.4-alpha. Patch by + Daniel Pinto. + + o Minor bugfixes (metrics port, backport from 0.4.6.4-rc): + - Fix a bug that made tor try to re-bind() on an already open + MetricsPort every 60 seconds. Fixes bug 40370; bugfix + on 0.4.5.1-alpha. + + +Changes in version 0.4.4.9 - 2021-06-14 + Tor 0.4.4.9 fixes several security issues, including a + denial-of-service attack against onion service clients, and another + denial-of-service attack against relays. Everybody should upgrade to + one of 0.3.5.15, 0.4.4.9, 0.4.5.9, or 0.4.6.5. + + Note that the scheduled end-of-life date for the Tor 0.4.4.x series is + June 15. This is therefore the last release in its series. Everybody + still running 0.4.4.x should plan to upgrade to 0.4.5.x or later. + + o Major bugfixes (security, backport from 0.4.6.5): + - Don't allow relays to spoof RELAY_END or RELAY_RESOLVED cell on + half-closed streams. Previously, clients failed to validate which + hop sent these cells: this would allow a relay on a circuit to end + a stream that wasn't actually built with it. Fixes bug 40389; + bugfix on 0.3.5.1-alpha. This issue is also tracked as TROVE-2021- + 003 and CVE-2021-34548. + + o Major bugfixes (security, defense-in-depth, backport from 0.4.6.5): + - Detect more failure conditions from the OpenSSL RNG code. + Previously, we would detect errors from a missing RNG + implementation, but not failures from the RNG code itself. + Fortunately, it appears those failures do not happen in practice + when Tor is using OpenSSL's default RNG implementation. Fixes bug + 40390; bugfix on 0.2.8.1-alpha. This issue is also tracked as + TROVE-2021-004. Reported by Jann Horn at Google's Project Zero. + + o Major bugfixes (security, denial of service, backport from 0.4.6.5): + - Resist a hashtable-based CPU denial-of-service attack against + relays. Previously we used a naive unkeyed hash function to look + up circuits in a circuitmux object. An attacker could exploit this + to construct circuits with chosen circuit IDs, to create + collisions and make the hash table inefficient. Now we use a + SipHash construction here instead. Fixes bug 40391; bugfix on + 0.2.4.4-alpha. This issue is also tracked as TROVE-2021-005 and + CVE-2021-34549. Reported by Jann Horn from Google's Project Zero. + - Fix an out-of-bounds memory access in v3 onion service descriptor + parsing. An attacker could exploit this bug by crafting an onion + service descriptor that would crash any client that tried to visit + it. Fixes bug 40392; bugfix on 0.3.0.1-alpha. This issue is also + tracked as TROVE-2021-006 and CVE-2021-34550. Reported by Sergei + Glazunov from Google's Project Zero. + + o Minor features (compatibility, backport from 0.4.6.4-rc): + - Remove an assertion function related to TLS renegotiation. It was + used nowhere outside the unit tests, and it was breaking + compilation with recent alpha releases of OpenSSL 3.0.0. Closes + ticket 40399. + + o Minor features (fallback directory list, backport from 0.4.6.2-alpha): + - Regenerate the list of fallback directories to contain a new set + of 200 relays. Closes ticket 40265. + + o Minor features (geoip data): + - Update the geoip files to match the IPFire Location Database, as + retrieved on 2021/06/10. + + o Minor bugfixes (channel, DoS, backport from 0.4.6.2-alpha): + - Fix a non-fatal BUG() message due to a too-early free of a string, + when listing a client connection from the DoS defenses subsystem. + Fixes bug 40345; bugfix on 0.4.3.4-rc. + + o Minor bugfixes (compiler warnings, backport from 0.4.6.3-rc): + - Fix an indentation problem that led to a warning from GCC 11.1.1. + Fixes bug 40380; bugfix on 0.3.0.1-alpha. + + +Changes in version 0.3.5.15 - 2021-06-14 + Tor 0.3.5.15 fixes several security issues, including a + denial-of-service attack against onion service clients, and another + denial-of-service attack against relays. Everybody should upgrade to + one of 0.3.5.15, 0.4.4.9, 0.4.5.9, or 0.4.6.5. + + o Major bugfixes (security, backport from 0.4.6.5): + - Don't allow relays to spoof RELAY_END or RELAY_RESOLVED cell on + half-closed streams. Previously, clients failed to validate which + hop sent these cells: this would allow a relay on a circuit to end + a stream that wasn't actually built with it. Fixes bug 40389; + bugfix on 0.3.5.1-alpha. This issue is also tracked as TROVE-2021- + 003 and CVE-2021-34548. + + o Major bugfixes (security, defense-in-depth, backport from 0.4.6.5): + - Detect more failure conditions from the OpenSSL RNG code. + Previously, we would detect errors from a missing RNG + implementation, but not failures from the RNG code itself. + Fortunately, it appears those failures do not happen in practice + when Tor is using OpenSSL's default RNG implementation. Fixes bug + 40390; bugfix on 0.2.8.1-alpha. This issue is also tracked as + TROVE-2021-004. Reported by Jann Horn at Google's Project Zero. + + o Major bugfixes (security, denial of service, backport from 0.4.6.5): + - Resist a hashtable-based CPU denial-of-service attack against + relays. Previously we used a naive unkeyed hash function to look + up circuits in a circuitmux object. An attacker could exploit this + to construct circuits with chosen circuit IDs, to create + collisions and make the hash table inefficient. Now we use a + SipHash construction here instead. Fixes bug 40391; bugfix on + 0.2.4.4-alpha. This issue is also tracked as TROVE-2021-005 and + CVE-2021-34549. Reported by Jann Horn from Google's Project Zero. + - Fix an out-of-bounds memory access in v3 onion service descriptor + parsing. An attacker could exploit this bug by crafting an onion + service descriptor that would crash any client that tried to visit + it. Fixes bug 40392; bugfix on 0.3.0.1-alpha. This issue is also + tracked as TROVE-2021-006 and CVE-2021-34550. Reported by Sergei + Glazunov from Google's Project Zero. + + o Minor bugfixes (compiler warnings, backport from 0.4.6.3-rc): + - Fix an indentation problem that led to a warning from GCC 11.1.1. + Fixes bug 40380; bugfix on 0.3.0.1-alpha. + + o Minor features (compatibility, backport from 0.4.6.4-rc): + - Remove an assertion function related to TLS renegotiation. It was + used nowhere outside the unit tests, and it was breaking + compilation with recent alpha releases of OpenSSL 3.0.0. Closes + ticket 40399. + + o Minor features (fallback directory list, backport from 0.4.6.2-alpha): + - Regenerate the list of fallback directories to contain a new set + of 200 relays. Closes ticket 40265. + + o Minor features (geoip data): + - Update the geoip files to match the IPFire Location Database, as + retrieved on 2021/06/10. + + Changes in version 0.4.6.5 - 2021-06-14 Tor 0.4.6.5 is the first stable release in its series. The 0.4.6.x series includes numerous features and bugfixes, including a significant diff --git a/ReleaseNotes b/ReleaseNotes index c273ee4b3f..cc275a7452 100644 --- a/ReleaseNotes +++ b/ReleaseNotes @@ -2,6 +2,194 @@ This document summarizes new features and bugfixes in each stable release of Tor. If you want to see more detailed descriptions of the changes in each development snapshot, see the ChangeLog file. +Changes in version 0.4.5.9 - 2021-06-14 + Tor 0.4.5.9 fixes several security issues, including a + denial-of-service attack against onion service clients, and another + denial-of-service attack against relays. Everybody should upgrade to + one of 0.3.5.15, 0.4.4.9, 0.4.5.9, or 0.4.6.5. + + o Major bugfixes (security, backport from 0.4.6.5): + - Don't allow relays to spoof RELAY_END or RELAY_RESOLVED cell on + half-closed streams. Previously, clients failed to validate which + hop sent these cells: this would allow a relay on a circuit to end + a stream that wasn't actually built with it. Fixes bug 40389; + bugfix on 0.3.5.1-alpha. This issue is also tracked as TROVE-2021- + 003 and CVE-2021-34548. + + o Major bugfixes (security, defense-in-depth, backport from 0.4.6.5): + - Detect more failure conditions from the OpenSSL RNG code. + Previously, we would detect errors from a missing RNG + implementation, but not failures from the RNG code itself. + Fortunately, it appears those failures do not happen in practice + when Tor is using OpenSSL's default RNG implementation. Fixes bug + 40390; bugfix on 0.2.8.1-alpha. This issue is also tracked as + TROVE-2021-004. Reported by Jann Horn at Google's Project Zero. + + o Major bugfixes (security, denial of service, backport from 0.4.6.5): + - Resist a hashtable-based CPU denial-of-service attack against + relays. Previously we used a naive unkeyed hash function to look + up circuits in a circuitmux object. An attacker could exploit this + to construct circuits with chosen circuit IDs, to create + collisions and make the hash table inefficient. Now we use a + SipHash construction here instead. Fixes bug 40391; bugfix on + 0.2.4.4-alpha. This issue is also tracked as TROVE-2021-005 and + CVE-2021-34549. Reported by Jann Horn from Google's Project Zero. + - Fix an out-of-bounds memory access in v3 onion service descriptor + parsing. An attacker could exploit this bug by crafting an onion + service descriptor that would crash any client that tried to visit + it. Fixes bug 40392; bugfix on 0.3.0.1-alpha. This issue is also + tracked as TROVE-2021-006 and CVE-2021-34550. Reported by Sergei + Glazunov from Google's Project Zero. + + o Minor features (compatibility, backport from 0.4.6.4-rc): + - Remove an assertion function related to TLS renegotiation. It was + used nowhere outside the unit tests, and it was breaking + compilation with recent alpha releases of OpenSSL 3.0.0. Closes + ticket 40399. + + o Minor features (geoip data): + - Update the geoip files to match the IPFire Location Database, as + retrieved on 2021/06/10. + + o Minor bugfixes (control, sandbox, backport from 0.4.6.4-rc): + - Allow the control command SAVECONF to succeed when the seccomp + sandbox is enabled, and make SAVECONF keep only one backup file to + simplify implementation. Previously SAVECONF allowed a large + number of backup files, which made it incompatible with the + sandbox. Fixes bug 40317; bugfix on 0.2.5.4-alpha. Patch by + Daniel Pinto. + + o Minor bugfixes (metrics port, backport from 0.4.6.4-rc): + - Fix a bug that made tor try to re-bind() on an already open + MetricsPort every 60 seconds. Fixes bug 40370; bugfix + on 0.4.5.1-alpha. + + +Changes in version 0.4.4.9 - 2021-06-14 + Tor 0.4.4.9 fixes several security issues, including a + denial-of-service attack against onion service clients, and another + denial-of-service attack against relays. Everybody should upgrade to + one of 0.3.5.15, 0.4.4.9, 0.4.5.9, or 0.4.6.5. + + Note that the scheduled end-of-life date for the Tor 0.4.4.x series is + June 15. This is therefore the last release in its series. Everybody + still running 0.4.4.x should plan to upgrade to 0.4.5.x or later. + + o Major bugfixes (security, backport from 0.4.6.5): + - Don't allow relays to spoof RELAY_END or RELAY_RESOLVED cell on + half-closed streams. Previously, clients failed to validate which + hop sent these cells: this would allow a relay on a circuit to end + a stream that wasn't actually built with it. Fixes bug 40389; + bugfix on 0.3.5.1-alpha. This issue is also tracked as TROVE-2021- + 003 and CVE-2021-34548. + + o Major bugfixes (security, defense-in-depth, backport from 0.4.6.5): + - Detect more failure conditions from the OpenSSL RNG code. + Previously, we would detect errors from a missing RNG + implementation, but not failures from the RNG code itself. + Fortunately, it appears those failures do not happen in practice + when Tor is using OpenSSL's default RNG implementation. Fixes bug + 40390; bugfix on 0.2.8.1-alpha. This issue is also tracked as + TROVE-2021-004. Reported by Jann Horn at Google's Project Zero. + + o Major bugfixes (security, denial of service, backport from 0.4.6.5): + - Resist a hashtable-based CPU denial-of-service attack against + relays. Previously we used a naive unkeyed hash function to look + up circuits in a circuitmux object. An attacker could exploit this + to construct circuits with chosen circuit IDs, to create + collisions and make the hash table inefficient. Now we use a + SipHash construction here instead. Fixes bug 40391; bugfix on + 0.2.4.4-alpha. This issue is also tracked as TROVE-2021-005 and + CVE-2021-34549. Reported by Jann Horn from Google's Project Zero. + - Fix an out-of-bounds memory access in v3 onion service descriptor + parsing. An attacker could exploit this bug by crafting an onion + service descriptor that would crash any client that tried to visit + it. Fixes bug 40392; bugfix on 0.3.0.1-alpha. This issue is also + tracked as TROVE-2021-006 and CVE-2021-34550. Reported by Sergei + Glazunov from Google's Project Zero. + + o Minor features (compatibility, backport from 0.4.6.4-rc): + - Remove an assertion function related to TLS renegotiation. It was + used nowhere outside the unit tests, and it was breaking + compilation with recent alpha releases of OpenSSL 3.0.0. Closes + ticket 40399. + + o Minor features (fallback directory list, backport from 0.4.6.2-alpha): + - Regenerate the list of fallback directories to contain a new set + of 200 relays. Closes ticket 40265. + + o Minor features (geoip data): + - Update the geoip files to match the IPFire Location Database, as + retrieved on 2021/06/10. + + o Minor bugfixes (channel, DoS, backport from 0.4.6.2-alpha): + - Fix a non-fatal BUG() message due to a too-early free of a string, + when listing a client connection from the DoS defenses subsystem. + Fixes bug 40345; bugfix on 0.4.3.4-rc. + + o Minor bugfixes (compiler warnings, backport from 0.4.6.3-rc): + - Fix an indentation problem that led to a warning from GCC 11.1.1. + Fixes bug 40380; bugfix on 0.3.0.1-alpha. + + +Changes in version 0.3.5.15 - 2021-06-14 + Tor 0.3.5.15 fixes several security issues, including a + denial-of-service attack against onion service clients, and another + denial-of-service attack against relays. Everybody should upgrade to + one of 0.3.5.15, 0.4.4.9, 0.4.5.9, or 0.4.6.5. + + o Major bugfixes (security, backport from 0.4.6.5): + - Don't allow relays to spoof RELAY_END or RELAY_RESOLVED cell on + half-closed streams. Previously, clients failed to validate which + hop sent these cells: this would allow a relay on a circuit to end + a stream that wasn't actually built with it. Fixes bug 40389; + bugfix on 0.3.5.1-alpha. This issue is also tracked as TROVE-2021- + 003 and CVE-2021-34548. + + o Major bugfixes (security, defense-in-depth, backport from 0.4.6.5): + - Detect more failure conditions from the OpenSSL RNG code. + Previously, we would detect errors from a missing RNG + implementation, but not failures from the RNG code itself. + Fortunately, it appears those failures do not happen in practice + when Tor is using OpenSSL's default RNG implementation. Fixes bug + 40390; bugfix on 0.2.8.1-alpha. This issue is also tracked as + TROVE-2021-004. Reported by Jann Horn at Google's Project Zero. + + o Major bugfixes (security, denial of service, backport from 0.4.6.5): + - Resist a hashtable-based CPU denial-of-service attack against + relays. Previously we used a naive unkeyed hash function to look + up circuits in a circuitmux object. An attacker could exploit this + to construct circuits with chosen circuit IDs, to create + collisions and make the hash table inefficient. Now we use a + SipHash construction here instead. Fixes bug 40391; bugfix on + 0.2.4.4-alpha. This issue is also tracked as TROVE-2021-005 and + CVE-2021-34549. Reported by Jann Horn from Google's Project Zero. + - Fix an out-of-bounds memory access in v3 onion service descriptor + parsing. An attacker could exploit this bug by crafting an onion + service descriptor that would crash any client that tried to visit + it. Fixes bug 40392; bugfix on 0.3.0.1-alpha. This issue is also + tracked as TROVE-2021-006 and CVE-2021-34550. Reported by Sergei + Glazunov from Google's Project Zero. + + o Minor bugfixes (compiler warnings, backport from 0.4.6.3-rc): + - Fix an indentation problem that led to a warning from GCC 11.1.1. + Fixes bug 40380; bugfix on 0.3.0.1-alpha. + + o Minor features (compatibility, backport from 0.4.6.4-rc): + - Remove an assertion function related to TLS renegotiation. It was + used nowhere outside the unit tests, and it was breaking + compilation with recent alpha releases of OpenSSL 3.0.0. Closes + ticket 40399. + + o Minor features (fallback directory list, backport from 0.4.6.2-alpha): + - Regenerate the list of fallback directories to contain a new set + of 200 relays. Closes ticket 40265. + + o Minor features (geoip data): + - Update the geoip files to match the IPFire Location Database, as + retrieved on 2021/06/10. + + Changes in version 0.4.6.5 - 2021-06-14 Tor 0.4.6.5 is the first stable release in its series. The 0.4.6.x series includes numerous features and bugfixes, including a significant

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[tor/main] Remove 0.4.4 from list-tor-branches.
by nickm＠torproject.org 14 Jun '21

14 Jun '21

commit 27c3254988af633cf507f7e96119c45d18f14426 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jun 14 11:50:00 2021 -0400 Remove 0.4.4 from list-tor-branches. --- scripts/git/git-list-tor-branches.sh | 3 --- 1 file changed, 3 deletions(-) diff --git a/scripts/git/git-list-tor-branches.sh b/scripts/git/git-list-tor-branches.sh index fdc1b425dd..62547dcc5d 100755 --- a/scripts/git/git-list-tor-branches.sh +++ b/scripts/git/git-list-tor-branches.sh @@ -139,9 +139,6 @@ finish() { branch maint-0.3.5 branch release-0.3.5 -branch maint-0.4.4 -branch release-0.4.4 - branch maint-0.4.5 branch release-0.4.5

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[tor/main] Bump to 0.3.5.15-dev
by nickm＠torproject.org 14 Jun '21

14 Jun '21

commit 87492154e0a68ae369ea9fc40dcaa037e8f871a4 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jun 14 11:45:30 2021 -0400 Bump to 0.3.5.15-dev --- configure.ac | 2 +- contrib/win32build/tor-mingw.nsi.in | 2 +- src/win32/orconfig.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index 82ef4f5554..89ccbc5807 100644 --- a/configure.ac +++ b/configure.ac @@ -4,7 +4,7 @@ dnl Copyright (c) 2007-2019, The Tor Project, Inc. dnl See LICENSE for licensing information AC_PREREQ([2.63]) -AC_INIT([tor],[0.3.5.15]) +AC_INIT([tor],[0.3.5.15-dev]) AC_CONFIG_SRCDIR([src/app/main/tor_main.c]) AC_CONFIG_MACRO_DIR([m4]) diff --git a/contrib/win32build/tor-mingw.nsi.in b/contrib/win32build/tor-mingw.nsi.in index 9d2e25a9e8..234971e178 100644 --- a/contrib/win32build/tor-mingw.nsi.in +++ b/contrib/win32build/tor-mingw.nsi.in @@ -8,7 +8,7 @@ !include "LogicLib.nsh" !include "FileFunc.nsh" !insertmacro GetParameters -!define VERSION "0.3.5.15" +!define VERSION "0.3.5.15-dev" !define INSTALLER "tor-${VERSION}-win32.exe" !define WEBSITE "https://www.torproject.org/" !define LICENSE "LICENSE" diff --git a/src/win32/orconfig.h b/src/win32/orconfig.h index dff63efa18..c97889ce46 100644 --- a/src/win32/orconfig.h +++ b/src/win32/orconfig.h @@ -218,7 +218,7 @@ #define USING_TWOS_COMPLEMENT /* Version number of package */ -#define VERSION "0.3.5.15" +#define VERSION "0.3.5.15-dev"

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[tor/main] Bump to 0.4.5.9-dev
by nickm＠torproject.org 14 Jun '21

14 Jun '21

commit 9085508310ab06c2b7ed0650e77dbe86023095f3 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jun 14 11:47:41 2021 -0400 Bump to 0.4.5.9-dev --- configure.ac | 4 ++-- contrib/win32build/tor-mingw.nsi.in | 2 +- src/win32/orconfig.h | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/configure.ac b/configure.ac index df721512fc..460154da90 100644 --- a/configure.ac +++ b/configure.ac @@ -4,7 +4,7 @@ dnl Copyright (c) 2007-2019, The Tor Project, Inc. dnl See LICENSE for licensing information AC_PREREQ([2.63]) -AC_INIT([tor],[0.4.5.9]) +AC_INIT([tor],[0.4.5.9-dev]) AC_CONFIG_SRCDIR([src/app/main/tor_main.c]) AC_CONFIG_MACRO_DIR([m4]) @@ -16,7 +16,7 @@ configure_flags="$*" # version number changes. Tor uses it to make sure that it # only shuts down for missing "required protocols" when those protocols # are listed as required by a consensus after this date. -AC_DEFINE(APPROX_RELEASE_DATE, ["2021-06-07"], # for 0.4.5.9 +AC_DEFINE(APPROX_RELEASE_DATE, ["2021-06-14"], # for 0.4.5.9-dev [Approximate date when this software was released. (Updated when the version changes.)]) # "foreign" means we don't follow GNU package layout standards diff --git a/contrib/win32build/tor-mingw.nsi.in b/contrib/win32build/tor-mingw.nsi.in index 966057bab1..7e7f0fdd19 100644 --- a/contrib/win32build/tor-mingw.nsi.in +++ b/contrib/win32build/tor-mingw.nsi.in @@ -8,7 +8,7 @@ !include "LogicLib.nsh" !include "FileFunc.nsh" !insertmacro GetParameters -!define VERSION "0.4.5.9" +!define VERSION "0.4.5.9-dev" !define INSTALLER "tor-${VERSION}-win32.exe" !define WEBSITE "https://www.torproject.org/" !define LICENSE "LICENSE" diff --git a/src/win32/orconfig.h b/src/win32/orconfig.h index 58943025d7..ffe7c65ba4 100644 --- a/src/win32/orconfig.h +++ b/src/win32/orconfig.h @@ -217,7 +217,7 @@ #define USING_TWOS_COMPLEMENT /* Version number of package */ -#define VERSION "0.4.5.9" +#define VERSION "0.4.5.9-dev" #define HAVE_STRUCT_SOCKADDR_IN6 #define HAVE_STRUCT_IN6_ADDR

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[tor/main] Merge branch 'maint-0.3.5' into maint-0.4.4
by nickm＠torproject.org 14 Jun '21

14 Jun '21

commit 253b83b72223f67024ea10b4008610dd18396811 Merge: 0ae9fd62fd 87492154e0 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Jun 14 11:46:20 2021 -0400 Merge branch 'maint-0.3.5' into maint-0.4.4 "ours" to avoid version bump.

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