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| author | Karsten Loesing <karsten.loesing@gmx.net> | 2009-10-25 23:47:05 -0700 |
|---|---|---|
| committer | Karsten Loesing <karsten.loesing@gmx.net> | 2009-10-25 23:47:05 -0700 |
| commit | d2b4b49ff043df43c048b6f1f52a34dd5c4c0108 (patch) | |
| tree | 6ef8d55c438685668bc0333171305761dcdfd02d /src/or/rendclient.c | |
| parent | fa23430496f2675c2dca5dbc0c6455c404c184fe (diff) | |
| download | tor-d2b4b49ff043df43c048b6f1f52a34dd5c4c0108.tar.gz tor-d2b4b49ff043df43c048b6f1f52a34dd5c4c0108.zip | |
Reduce log level for someone else sending us weak DH keys.
See task 1114. The most plausible explanation for someone sending us weak
DH keys is that they experiment with their Tor code or implement a new Tor
client. Usually, we don't care about such events, especially not on warn
level. If we really care about someone not following the Tor protocol, we
can set ProtocolWarnings to 1.
Diffstat (limited to 'src/or/rendclient.c')
| -rw-r--r-- | src/or/rendclient.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/or/rendclient.c b/src/or/rendclient.c index 0ade46807c..b7ea40eed7 100644 --- a/src/or/rendclient.c +++ b/src/or/rendclient.c @@ -621,8 +621,9 @@ rend_client_receive_rendezvous(origin_circuit_t *circ, const char *request, tor_assert(circ->build_state->pending_final_cpath); hop = circ->build_state->pending_final_cpath; tor_assert(hop->dh_handshake_state); - if (crypto_dh_compute_secret(hop->dh_handshake_state, request, DH_KEY_LEN, - keys, DIGEST_LEN+CPATH_KEY_MATERIAL_LEN)<0) { + if (crypto_dh_compute_secret(LOG_PROTOCOL_WARN, hop->dh_handshake_state, + request, DH_KEY_LEN, keys, + DIGEST_LEN+CPATH_KEY_MATERIAL_LEN)<0) { log_warn(LD_GENERAL, "Couldn't complete DH handshake."); goto err; } |