diff options
Diffstat (limited to 'src/or')
| -rw-r--r-- | src/or/protover.c | 5 | ||||
| -rw-r--r-- | src/or/rendservice.c | 8 | ||||
| -rw-r--r-- | src/or/routerlist.c | 5 |
3 files changed, 16 insertions, 2 deletions
diff --git a/src/or/protover.c b/src/or/protover.c index 88d549ab35..c76f028699 100644 --- a/src/or/protover.c +++ b/src/or/protover.c @@ -694,6 +694,11 @@ protocol_list_contains(const smartlist_t *protos, const char * protover_compute_for_old_tor(const char *version) { + if (version == NULL) { + /* No known version; guess the oldest series that is still supported. */ + version = "0.2.5.15"; + } + if (tor_version_as_new_as(version, FIRST_TOR_VERSION_TO_ADVERTISE_PROTOCOLS)) { return ""; diff --git a/src/or/rendservice.c b/src/or/rendservice.c index 8087e88499..67a94f7021 100644 --- a/src/or/rendservice.c +++ b/src/or/rendservice.c @@ -1879,6 +1879,7 @@ rend_service_receive_introduction(origin_circuit_t *circuit, time_t now = time(NULL); time_t elapsed; int replay; + size_t keylen; /* Do some initial validation and logging before we parse the cell */ if (circuit->base_.purpose != CIRCUIT_PURPOSE_S_INTRO) { @@ -1953,9 +1954,10 @@ rend_service_receive_introduction(origin_circuit_t *circuit, } /* check for replay of PK-encrypted portion. */ + keylen = crypto_pk_keysize(intro_key); replay = replaycache_add_test_and_elapsed( intro_point->accepted_intro_rsa_parts, - parsed_req->ciphertext, parsed_req->ciphertext_len, + parsed_req->ciphertext, MIN(parsed_req->ciphertext_len, keylen), &elapsed); if (replay) { @@ -3974,6 +3976,10 @@ remove_invalid_intro_points(rend_service_t *service, log_info(LD_REND, "Expiring %s as intro point for %s.", safe_str_client(extend_info_describe(intro->extend_info)), safe_str_client(service->service_id)); + /* We might have put it in the retry list if so, undo. */ + if (retry_nodes) { + smartlist_remove(retry_nodes, intro); + } smartlist_add(service->expiring_nodes, intro); SMARTLIST_DEL_CURRENT(service->intro_nodes, intro); /* Intro point is expired, we need a new one thus don't consider it diff --git a/src/or/routerlist.c b/src/or/routerlist.c index b68db750c3..83e513448d 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -2820,7 +2820,10 @@ router_choose_random_node(smartlist_t *excludedsmartlist, }); } - if ((r = routerlist_find_my_routerinfo())) + /* If the node_t is not found we won't be to exclude ourself but we + * won't be able to pick ourself in router_choose_random_node() so + * this is fine to at least try with our routerinfo_t object. */ + if ((r = router_get_my_routerinfo())) routerlist_add_node_and_family(excludednodes, r); router_add_running_nodes_to_smartlist(sl, allow_invalid, |