diff options
Diffstat (limited to 'src/or')
| -rw-r--r-- | src/or/circuitbuild.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c index 36ccdc9d5f..a834e7b7fc 100644 --- a/src/or/circuitbuild.c +++ b/src/or/circuitbuild.c @@ -2053,9 +2053,18 @@ choose_good_entry_server(uint8_t purpose, cpath_build_state_t *state) smartlist_add(excluded, (void*)node); }); } - /* and exclude current entry guards and their families, if applicable */ + /* and exclude current entry guards and their families, + * unless we're in a test network, and excluding guards + * would exclude all nodes (i.e. we're in an incredibly small tor network, + * or we're using TestingAuthVoteGuard *). + * This is an incomplete fix, but is no worse than the previous behaviour, + * and only applies to minimal, testing tor networks + * (so it's no less secure) */ /*XXXX025 use the using_as_guard flag to accomplish this.*/ - if (options->UseEntryGuards) { + if (options->UseEntryGuards + && (!options->TestingTorNetwork || + smartlist_len(nodelist_get_list()) > smartlist_len(get_entry_guards()) + )) { SMARTLIST_FOREACH(get_entry_guards(), const entry_guard_t *, entry, { if ((node = node_get_by_id(entry->identity))) { |