commit 8ee1fe7aa76e0d5cb8704e397aa4cd81c875f1a1 Author: Nick Mathewson <nickm@torproject.org> Date: Wed Jul 11 11:24:55 2018 -0400 Warn when an authority has voted for a version with a space in it. Another way to try to prevent a recurrence of 26485. --- src/or/dirvote.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/src/or/dirvote.c b/src/or/dirvote.c index 738ab35bc..e6a745612 100644 --- a/src/or/dirvote.c +++ b/src/or/dirvote.c @@ -673,6 +673,14 @@ compute_consensus_versions_list(smartlist_t *lst, int n_versioning) int min = n_versioning / 2; smartlist_t *good = smartlist_new(); char *result; + SMARTLIST_FOREACH_BEGIN(lst, const char *, v) { + if (strchr(v, ' ')) { + log_warn(LD_DIR, "At least one authority has voted for a version %s " + "that contains a space. This probably wasn't intentional, and " + "is likely to cause trouble. Please tell them to stop it.", + escaped(v)); + } + } SMARTLIST_FOREACH_END(v); sort_version_list(lst, 0); get_frequent_members(good, lst, min); result = smartlist_join_strings(good, ",", 0, NULL); @@ -4002,4 +4010,3 @@ vote_routerstatus_find_microdesc_hash(char *digest256_out, } return -1; } -