diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/or/rendservice.c | 12 | ||||
| -rw-r--r-- | src/or/rendservice.h | 1 | ||||
| -rw-r--r-- | src/test/test_hs_intropoint.c | 1 |
3 files changed, 9 insertions, 5 deletions
diff --git a/src/or/rendservice.c b/src/or/rendservice.c index 1d6fc0f96d..522f33e5bb 100644 --- a/src/or/rendservice.c +++ b/src/or/rendservice.c @@ -3174,8 +3174,9 @@ count_intro_point_circuits(const rend_service_t *service) of bytes written. On fail, return -1. */ STATIC ssize_t -encode_establish_intro_cell_legacy(char *cell_body_out, crypto_pk_t *intro_key, - char *rend_circ_nonce) +encode_establish_intro_cell_legacy(char *cell_body_out, + size_t cell_body_out_len, + crypto_pk_t *intro_key, char *rend_circ_nonce) { int retval = -1; int r; @@ -3202,7 +3203,7 @@ encode_establish_intro_cell_legacy(char *cell_body_out, crypto_pk_t *intro_key, len += 20; note_crypto_pk_op(REND_SERVER); r = crypto_pk_private_sign_digest(intro_key, cell_body_out+len, - sizeof(cell_body_out)-len, + cell_body_out_len - len, cell_body_out, len); if (r<0) { log_warn(LD_BUG, "Internal error: couldn't sign introduction request."); @@ -3313,8 +3314,9 @@ rend_service_intro_has_opened(origin_circuit_t *circuit) /* Send the ESTABLISH_INTRO cell */ { ssize_t len; - len = encode_establish_intro_cell_legacy(buf, circuit->intro_key, - circuit->cpath->prev->rend_circ_nonce); + len = encode_establish_intro_cell_legacy(buf, sizeof(buf), + circuit->intro_key, + circuit->cpath->prev->rend_circ_nonce); if (len < 0) { reason = END_CIRC_REASON_INTERNAL; goto err; diff --git a/src/or/rendservice.h b/src/or/rendservice.h index 3bfac0bece..85daaae4e2 100644 --- a/src/or/rendservice.h +++ b/src/or/rendservice.h @@ -130,6 +130,7 @@ STATIC int rend_service_poison_new_single_onion_dir( const rend_service_t *s, const or_options_t* options); STATIC ssize_t encode_establish_intro_cell_legacy(char *cell_body_out, + size_t cell_body_out_len, crypto_pk_t *intro_key, char *rend_circ_nonce); STATIC void prune_services_on_reload(smartlist_t *old_service_list, diff --git a/src/test/test_hs_intropoint.c b/src/test/test_hs_intropoint.c index ea12aeb2da..b207cd4ce3 100644 --- a/src/test/test_hs_intropoint.c +++ b/src/test/test_hs_intropoint.c @@ -489,6 +489,7 @@ helper_establish_intro_v2(or_circuit_t *intro_circ) /* Use old circuit_key_material why not */ cell_len = encode_establish_intro_cell_legacy((char*)cell_body, + sizeof(cell_body), key1, (char *) circuit_key_material); tt_int_op(cell_len, >, 0); |