diff options
| -rw-r--r-- | src/or/rendclient.c | 20 | ||||
| -rw-r--r-- | src/or/rendclient.h | 7 |
2 files changed, 17 insertions, 10 deletions
diff --git a/src/or/rendclient.c b/src/or/rendclient.c index 1ddaa8e026..834759cdc7 100644 --- a/src/or/rendclient.c +++ b/src/or/rendclient.c @@ -792,8 +792,7 @@ end: * On success, 1 is returned. If no hidden service is left to ask, return 0. * On error, -1 is returned. */ static int -fetch_v2_desc_by_addr(const rend_data_t *query, - smartlist_t *hsdirs) +fetch_v2_desc_by_addr(rend_data_t *query, smartlist_t *hsdirs) { char descriptor_id[DIGEST_LEN]; int replicas_left_to_try[REND_NUMBER_OF_NON_CONSECUTIVE_REPLICAS]; @@ -823,6 +822,16 @@ fetch_v2_desc_by_addr(const rend_data_t *query, goto end; } + if (tor_memcmp(descriptor_id, query->descriptor_id[chosen_replica], + sizeof(descriptor_id)) != 0) { + /* Not equal from what we currently have so purge the last hid serv + * request cache and update the descriptor ID with the new value. */ + purge_hid_serv_from_last_hid_serv_requests( + query->descriptor_id[chosen_replica]); + memcpy(query->descriptor_id[chosen_replica], descriptor_id, + sizeof(query->descriptor_id[chosen_replica])); + } + /* Trigger the fetch with the computed descriptor ID. */ ret = fetch_v2_desc_by_descid(descriptor_id, query, hsdirs); if (ret != 0) { @@ -849,8 +858,7 @@ end: * On success, 1 is returned. If no hidden service is left to ask, return 0. * On error, -1 is returned. */ int -rend_client_fetch_v2_desc(const rend_data_t *query, - smartlist_t *hsdirs) +rend_client_fetch_v2_desc(rend_data_t *query, smartlist_t *hsdirs) { int ret; @@ -877,7 +885,7 @@ error: * one (possibly) working introduction point in it, start a connection to a * hidden service directory to fetch a v2 rendezvous service descriptor. */ void -rend_client_refetch_v2_renddesc(const rend_data_t *rend_query) +rend_client_refetch_v2_renddesc(rend_data_t *rend_query) { int ret; rend_cache_entry_t *e = NULL; @@ -964,7 +972,7 @@ rend_client_cancel_descriptor_fetches(void) */ int rend_client_report_intro_point_failure(extend_info_t *failed_intro, - const rend_data_t *rend_query, + rend_data_t *rend_query, unsigned int failure_type) { int i, r; diff --git a/src/or/rendclient.h b/src/or/rendclient.h index 5227b5cca6..639ec1eff4 100644 --- a/src/or/rendclient.h +++ b/src/or/rendclient.h @@ -19,9 +19,8 @@ void rend_client_rendcirc_has_opened(origin_circuit_t *circ); int rend_client_introduction_acked(origin_circuit_t *circ, const uint8_t *request, size_t request_len); -void rend_client_refetch_v2_renddesc(const rend_data_t *rend_query); -int rend_client_fetch_v2_desc(const rend_data_t *query, - smartlist_t *hsdirs); +void rend_client_refetch_v2_renddesc(rend_data_t *rend_query); +int rend_client_fetch_v2_desc(rend_data_t *query, smartlist_t *hsdirs); void rend_client_cancel_descriptor_fetches(void); void rend_client_purge_last_hid_serv_requests(void); @@ -30,7 +29,7 @@ void rend_client_purge_last_hid_serv_requests(void); #define INTRO_POINT_FAILURE_UNREACHABLE 2 int rend_client_report_intro_point_failure(extend_info_t *failed_intro, - const rend_data_t *rend_query, + rend_data_t *rend_query, unsigned int failure_type); int rend_client_rendezvous_acked(origin_circuit_t *circ, |