diff options
Diffstat (limited to 'src/feature/relay/circuitbuild_relay.c')
| -rw-r--r-- | src/feature/relay/circuitbuild_relay.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/feature/relay/circuitbuild_relay.c b/src/feature/relay/circuitbuild_relay.c index dd38a28258..05146f1b67 100644 --- a/src/feature/relay/circuitbuild_relay.c +++ b/src/feature/relay/circuitbuild_relay.c @@ -130,16 +130,24 @@ static int circuit_extend_addr_port_helper(const struct tor_addr_port_t *ap, int log_level) { + /* It's safe to print the family. But we don't want to print the address, + * unless specifically configured to do so. (Zero addresses aren't sensitive, + * But some internal addresses might be.)*/ + if (!tor_addr_port_is_valid_ap(ap, 0)) { log_fn(log_level, LD_PROTOCOL, - "Client asked me to extend to zero destination port or addr."); + "Client asked me to extend to a zero destination port or " + "%s address '%s'.", + fmt_addr_family(&ap->addr), safe_str(fmt_addrport_ap(ap))); return -1; } if (tor_addr_is_internal(&ap->addr, 0) && !get_options()->ExtendAllowPrivateAddresses) { log_fn(log_level, LD_PROTOCOL, - "Client asked me to extend to a private address."); + "Client asked me to extend to a private %s address '%s'.", + fmt_addr_family(&ap->addr), + safe_str(fmt_and_decorate_addr(&ap->addr))); return -1; } |