diff options
| -rw-r--r-- | src/or/config.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/src/or/config.c b/src/or/config.c index 7f45bb2cba..4d08a07957 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -6350,8 +6350,26 @@ warn_client_dns_cache(const char *option, int disabling) "to your destination."); } -/** Warn if <b>bd</b> is an unrecognized bridge distribution setting; - * return -1 if it is invalid. */ +/** + * Validate the configured bridge distribution method from a BridgeDistribution + * config line. + * + * The input <b>bd</b>, is a string taken from the BridgeDistribution config + * line (if present). If the option wasn't set, return 0 immediately. The + * BridgeDistribution option is then validated. Currently valid, recognised + * options are: + * + * - "none" + * - "any" + * - "https" + * - "email" + * - "moat" + * - "hyphae" + * + * If the option string is unrecognised, a warning will be logged and 0 is + * returned. If the option string contains an invalid character, -1 is + * returned. + **/ static int check_bridge_distribution_setting(const char *bd) { |