diff options
Diffstat (limited to 'src/lib/protocols/stun.c')
| -rw-r--r-- | src/lib/protocols/stun.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/lib/protocols/stun.c b/src/lib/protocols/stun.c index f0884fae3..1ffa8afef 100644 --- a/src/lib/protocols/stun.c +++ b/src/lib/protocols/stun.c @@ -349,25 +349,21 @@ static ndpi_int_stun_t ndpi_int_check_stun(struct ndpi_detection_module_struct * u_int16_t realm_len = ntohs(*((u_int16_t*)&payload[offset+2])); if(flow->host_server_name[0] == '\0') { - u_int i; u_int k = offset+4; - i = ndpi_min(realm_len, sizeof(flow->host_server_name) - 1); - i = ndpi_min(i, payload_length - k); - memcpy(flow->host_server_name, payload + k, i); - flow->host_server_name[i] = '\0'; - + ndpi_hostname_sni_set(flow, payload + k, ndpi_min(realm_len, payload_length - k)); + #ifdef DEBUG_STUN printf("==> [%s]\n", flow->host_server_name); #endif - if(strstr((char*) flow->host_server_name, "google.com") != NULL) { + if(strstr(flow->host_server_name, "google.com") != NULL) { flow->guessed_host_protocol_id = NDPI_PROTOCOL_HANGOUT_DUO; return(NDPI_IS_STUN); - } else if(strstr((char*) flow->host_server_name, "whispersystems.org") != NULL) { + } else if(strstr(flow->host_server_name, "whispersystems.org") != NULL) { flow->guessed_host_protocol_id = NDPI_PROTOCOL_SIGNAL; return(NDPI_IS_STUN); - } else if(strstr((char*) flow->host_server_name, "facebook") != NULL) { + } else if(strstr(flow->host_server_name, "facebook") != NULL) { flow->guessed_host_protocol_id = NDPI_PROTOCOL_MESSENGER; return(NDPI_IS_STUN); } |