diff options
Diffstat (limited to 'src/or/circuituse.c')
| -rw-r--r-- | src/or/circuituse.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/src/or/circuituse.c b/src/or/circuituse.c index cdf49e3983..7b20f7f173 100644 --- a/src/or/circuituse.c +++ b/src/or/circuituse.c @@ -242,33 +242,34 @@ circuit_get_best(edge_connection_t *conn, int must_be_open, uint8_t purpose, return best ? TO_ORIGIN_CIRCUIT(best) : NULL; } +#if 0 /** Check whether, according to the policies in <b>options</b>, the * circuit <b>circ</b> makes sense. */ -/* XXXX currently only checks Exclude{Exit}Nodes. It should check more. */ +/* XXXX currently only checks Exclude{Exit}Nodes; it should check more. + * Also, it doesn't have the right definition of an exit circuit. Also, + * it's never called. */ int circuit_conforms_to_options(const origin_circuit_t *circ, const or_options_t *options) { const crypt_path_t *cpath, *cpath_next = NULL; - for (cpath = circ->cpath; cpath && cpath_next != circ->cpath; - cpath = cpath_next) { + /* first check if it includes any excluded nodes */ + for (cpath = circ->cpath; cpath_next != circ->cpath; cpath = cpath_next) { cpath_next = cpath->next; - if (routerset_contains_extendinfo(options->ExcludeNodes, cpath->extend_info)) return 0; + } - if (cpath->next == circ->cpath) { - /* This is apparently the exit node. */ + /* then consider the final hop */ + if (routerset_contains_extendinfo(options->ExcludeExitNodes, + circ->cpath->prev->extend_info)) + return 0; - if (routerset_contains_extendinfo(options->ExcludeExitNodes, - cpath->extend_info)) - return 0; - } - } return 1; } +#endif /** Close all circuits that start at us, aren't open, and were born * at least CircuitBuildTimeout seconds ago. |