diff options
Diffstat (limited to 'src/or/circuituse.c')
| -rw-r--r-- | src/or/circuituse.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/or/circuituse.c b/src/or/circuituse.c index 51d8716fa..6b5ca9011 100644 --- a/src/or/circuituse.c +++ b/src/or/circuituse.c @@ -105,6 +105,8 @@ circuit_is_acceptable(const origin_circuit_t *origin_circ, return 0; if (purpose == CIRCUIT_PURPOSE_C_GENERAL) { + tor_addr_t addr; + const int family = tor_addr_parse(&addr, conn->socks_request->address); if (!exitnode && !build_state->onehop_tunnel) { log_debug(LD_CIRC,"Not considering circuit with unknown router."); return 0; /* this circuit is screwed and doesn't know it yet, @@ -125,9 +127,7 @@ circuit_is_acceptable(const origin_circuit_t *origin_circ, return 0; /* this is a circuit to somewhere else */ if (tor_digest_is_zero(digest)) { /* we don't know the digest; have to compare addr:port */ - tor_addr_t addr; - int r = tor_addr_parse(&addr, conn->socks_request->address); - if (r < 0 || + if (family < 0 || !tor_addr_eq(&build_state->chosen_exit->addr, &addr) || build_state->chosen_exit->port != conn->socks_request->port) return 0; @@ -139,6 +139,13 @@ circuit_is_acceptable(const origin_circuit_t *origin_circ, return 0; } } + if (origin_circ->prepend_policy && family != -1) { + int r = compare_tor_addr_to_addr_policy(&addr, + conn->socks_request->port, + origin_circ->prepend_policy); + if (r == ADDR_POLICY_REJECTED) + return 0; + } if (exitnode && !connection_ap_can_use_exit(conn, exitnode)) { /* can't exit from this router */ return 0; |