diff options
| -rw-r--r-- | src/feature/relay/router.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/src/feature/relay/router.c b/src/feature/relay/router.c index eb1d5a63f1..e5111acd65 100644 --- a/src/feature/relay/router.c +++ b/src/feature/relay/router.c @@ -2047,12 +2047,11 @@ MOCK_IMPL(STATIC int, router_build_fresh_unsigned_routerinfo,(routerinfo_t **ri_out)) { routerinfo_t *ri = NULL; - tor_addr_t ipv4_addr, ipv6_addr; + tor_addr_t ipv4_addr; char platform[256]; int hibernating = we_are_hibernating(); const or_options_t *options = get_options(); int result = TOR_ROUTERINFO_ERROR_INTERNAL_BUG; - uint16_t ipv6_orport = 0; if (BUG(!ri_out)) { result = TOR_ROUTERINFO_ERROR_INTERNAL_BUG; @@ -2064,10 +2063,6 @@ router_build_fresh_unsigned_routerinfo,(routerinfo_t **ri_out)) bool have_v4 = relay_find_addr_to_publish(options, AF_INET, RELAY_FIND_ADDR_NO_FLAG, &ipv4_addr); - bool have_v6 = relay_find_addr_to_publish(options, AF_INET6, - RELAY_FIND_ADDR_NO_FLAG, - &ipv6_addr); - /* Tor requires a relay to have an IPv4 so bail if we can't find it. */ if (!have_v4) { log_info(LD_CONFIG, "Don't know my address while generating descriptor. " @@ -2079,24 +2074,21 @@ router_build_fresh_unsigned_routerinfo,(routerinfo_t **ri_out)) /* Log a message if the address in the descriptor doesn't match the ORPort * and DirPort addresses configured by the operator. */ router_check_descriptor_address_consistency(&ipv4_addr); - router_check_descriptor_address_consistency(&ipv6_addr); ri = tor_malloc_zero(sizeof(routerinfo_t)); + tor_addr_copy(&ri->ipv4_addr, &ipv4_addr); ri->cache_info.routerlist_index = -1; ri->nickname = tor_strdup(options->Nickname); /* IPv4. */ - tor_addr_copy(&ri->ipv4_addr, &ipv4_addr); ri->ipv4_orport = routerconf_find_or_port(options, AF_INET); ri->ipv4_dirport = routerconf_find_dir_port(options, 0); - /* IPv6. Do not publish an IPv6 if we don't have an ORPort that can be used - * with the address. This is possible for instance if the ORPort is - * IPv4Only. */ - ipv6_orport = routerconf_find_or_port(options, AF_INET6); - if (have_v6 && ipv6_orport != 0) { - tor_addr_copy(&ri->ipv6_addr, &ipv6_addr); - ri->ipv6_orport = ipv6_orport; + /* Optionally check for an IPv6. We still publish without one. */ + if (relay_find_addr_to_publish(options, AF_INET6, RELAY_FIND_ADDR_NO_FLAG, + &ri->ipv6_addr)) { + ri->ipv6_orport = routerconf_find_or_port(options, AF_INET6); + router_check_descriptor_address_consistency(&ri->ipv6_addr); } ri->supports_tunnelled_dir_requests = |