diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/or/routerparse.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/or/routerparse.c b/src/or/routerparse.c index d76b00698f..1faa177edf 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -222,6 +222,8 @@ typedef struct token_rule_t { static token_rule_t routerdesc_token_table[] = { T0N("reject", K_REJECT, ARGS, NO_OBJ ), T0N("accept", K_ACCEPT, ARGS, NO_OBJ ), + T0N("reject6", K_REJECT6, ARGS, NO_OBJ ), + T0N("accept6", K_ACCEPT6, ARGS, NO_OBJ ), T1_START( "router", K_ROUTER, GE(5), NO_OBJ ), T1( "signing-key", K_SIGNING_KEY, NO_ARGS, NEED_KEY_1024 ), T1( "onion-key", K_ONION_KEY, NO_ARGS, NEED_KEY_1024 ), @@ -1367,6 +1369,12 @@ router_parse_entry_from_string(const char *s, const char *end, router->has_old_dnsworkers = 1; } + if (find_opt_by_keyword(tokens, K_REJECT6) || + find_opt_by_keyword(tokens, K_ACCEPT6)) { + log_warn(LD_DIR, "Rejecting router with reject6/accept6 line: they crash " + "older Tors."); + goto err; + } exit_policy_tokens = find_all_exitpolicy(tokens); if (!smartlist_len(exit_policy_tokens)) { log_warn(LD_DIR, "No exit policy tokens in descriptor."); |