Scrub service name in introduction circuit warning

Fixes bug 18600.

diff --git a/src/or/rendservice.c b/src/or/rendservice.c
index 09b20e34a4844ec5b7702d037dbc19e2e7b4dd06..39e58315896bb7cee516622c6608c2b6fff5699a 100644 (file)
--- a/src/or/rendservice.c
+++ b/src/or/rendservice.c
@@ -2717,7 +2717,7 @@ rend_service_intro_has_opened(origin_circuit_t *circuit)
                 circuit->rend_data->rend_pk_digest);
   if (!service) {
     log_warn(LD_REND, "Unrecognized service ID %s on introduction circuit %u.",
-             serviceid, (unsigned)circuit->base_.n_circ_id);
+             safe_str_client(serviceid), (unsigned)circuit->base_.n_circ_id);
     reason = END_CIRC_REASON_NOSUCHSERVICE;
     goto err;
   }