diff options
| -rw-r--r-- | src/feature/client/transports.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/src/feature/client/transports.c b/src/feature/client/transports.c index 2bdc0ae151..ecc952e2ac 100644 --- a/src/feature/client/transports.c +++ b/src/feature/client/transports.c @@ -1643,17 +1643,25 @@ pt_get_extra_info_descriptor_string(void) SMARTLIST_FOREACH_BEGIN(mp->transports, const transport_t *, t) { char *transport_args = NULL; + const char *addrport = NULL; /* If the transport proxy returned "0.0.0.0" as its address, and * we know our external IP address, use it. Otherwise, use the * returned address. */ - const char *addrport = NULL; - uint32_t external_ip_address = 0; - if (tor_addr_is_null(&t->addr) && - router_pick_published_address(get_options(), - &external_ip_address, 0) >= 0) { + if (tor_addr_is_null(&t->addr)) { tor_addr_t addr; - tor_addr_from_ipv4h(&addr, external_ip_address); + /* Attempt to find the IPv4 and then attempt to find the IPv6 if we + * can't find it. */ + bool found = relay_find_addr_to_publish(get_options(), AF_INET, 0, + &addr); + if (!found) { + found = relay_find_addr_to_publish(get_options(), AF_INET6, 0, + &addr); + } + if (!found) { + log_err(LD_PT, "Unable to find address for transport %s", t->name); + continue; + } addrport = fmt_addrport(&addr, t->port); } else { addrport = fmt_addrport(&t->addr, t->port); |