commit 7cf031a0ccb29cef622b72821184e60eb3f41f81 Author: Neel Chauhan neel@neelc.org Date: Wed Jun 17 11:17:40 2020 -0700

Reject Tor relays running the 0.4.1 series --- changes/bug34357 | 4 ++++ src/feature/dirauth/process_descs.c | 8 ++++---- src/test/test_process_descs.c | 2 +- 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/changes/bug34357 b/changes/bug34357 new file mode 100644 index 000000000..69fada7cc --- /dev/null +++ b/changes/bug34357 @@ -0,0 +1,4 @@ + o Minor features (directory authorities): + - Directory authorities now reject descriptors from relays running + Tor versions from the 0.4.1 series, but still allow the 0.3.5 + series. Resolves ticket 34357. Patch by Neel Chauhan. diff --git a/src/feature/dirauth/process_descs.c b/src/feature/dirauth/process_descs.c index 5025d0ae3..bc659d032 100644 --- a/src/feature/dirauth/process_descs.c +++ b/src/feature/dirauth/process_descs.c @@ -409,11 +409,11 @@ dirserv_rejects_tor_version(const char *platform, return true; }

- /* Series between Tor 0.3.6 and 0.4.1.4-rc inclusive are unsupported. - * Reject them. 0.3.6.0-alpha-dev only existed for a short time, before - * it was renamed to 0.4.0.0-alpha-dev. */ + /* Series between Tor 0.3.6 and 0.4.1 inclusive are unsupported. Reject + * them. 0.3.6.0-alpha-dev only existed for a short time, before it was + * renamed to 0.4.0.0-alpha-dev. */ if (tor_version_as_new_as(platform,"0.3.6.0-alpha-dev") && - !tor_version_as_new_as(platform,"0.4.1.5")) { + !tor_version_as_new_as(platform,"0.4.2.1-alpha")) { if (msg) { *msg = please_upgrade_string; } diff --git a/src/test/test_process_descs.c b/src/test/test_process_descs.c index 14865cff1..5c2301f87 100644 --- a/src/test/test_process_descs.c +++ b/src/test/test_process_descs.c @@ -38,10 +38,10 @@ test_process_descs_versions(void *arg) { "Tor 0.4.0.5", true }, { "Tor 0.4.1.1-alpha", true }, { "Tor 0.4.1.4-rc", true }, + { "Tor 0.4.1.5", true }, // new enough to be supported { "Tor 0.3.5.7", false }, { "Tor 0.3.5.8", false }, - { "Tor 0.4.1.5", false }, { "Tor 0.4.2.1-alpha", false }, { "Tor 0.4.2.4-rc", false }, { "Tor 0.4.3.0-alpha-dev", false },