diff options
Diffstat (limited to 'src/lib/protocols/tls.c')
| -rw-r--r-- | src/lib/protocols/tls.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/lib/protocols/tls.c b/src/lib/protocols/tls.c index f468df8d8..0df5d52e0 100644 --- a/src/lib/protocols/tls.c +++ b/src/lib/protocols/tls.c @@ -1329,16 +1329,18 @@ void ndpi_search_tls_tcp_udp(struct ndpi_detection_module_struct *ndpi_struct, flow->guessed_protocol_id = NDPI_PROTOCOL_TLS; if(flow->protos.stun_ssl.stun.num_udp_pkts > 0) { - u_int32_t key = get_stun_lru_key(flow, 1); - if(ndpi_struct->stun_cache == NULL) ndpi_struct->stun_cache = ndpi_lru_cache_init(1024); - ndpi_lru_add_to_cache(ndpi_struct->stun_cache, key, NDPI_PROTOCOL_SIGNAL); + if(ndpi_struct->stun_cache) { #ifdef DEBUG_TLS - printf("[LRU] Adding Signal cached key %u\n", key); + printf("[LRU] Adding Signal cached keys\n"); #endif - + + ndpi_lru_add_to_cache(ndpi_struct->stun_cache, get_stun_lru_key(flow, 0), NDPI_PROTOCOL_SIGNAL); + ndpi_lru_add_to_cache(ndpi_struct->stun_cache, get_stun_lru_key(flow, 1), NDPI_PROTOCOL_SIGNAL); + } + /* In Signal protocol STUN turns into DTLS... */ ndpi_int_tls_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_SIGNAL); } else if(flow->protos.stun_ssl.ssl.ja3_server[0] != '\0') { |