diff options
Diffstat (limited to 'src/lib/protocols')
| -rw-r--r-- | src/lib/protocols/http.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/lib/protocols/http.c b/src/lib/protocols/http.c index b0bbd30ca..673345b93 100644 --- a/src/lib/protocols/http.c +++ b/src/lib/protocols/http.c @@ -1493,16 +1493,20 @@ static void ndpi_search_http_tcp(struct ndpi_detection_module_struct *ndpi_struc NDPI_LOG_DBG(ndpi_struct, "search HTTP\n"); ndpi_check_http_tcp(ndpi_struct, flow); - if((flow->host_server_name[0] != '\0'&& + if((ndpi_struct->cfg.http_parse_response_enabled && + flow->host_server_name[0] != '\0'&& flow->http.response_status_code != 0) || - /* We have found 3 consecutive requests (without the reply) or 3 - consecutive replies (without the request). If the traffic is really - asymmetric, stop here, because we will never find the metadata from - both the request and the reply. We wait for 3 events (instead of 2) - to avoid false positives triggered by missing/dropped packets */ - (flow->l4.tcp.http_asymmetric_stage == 2 && - (flow->packet_direction_complete_counter[0] == 0 || - flow->packet_direction_complete_counter[1] == 0))) { + (!ndpi_struct->cfg.http_parse_response_enabled && + (flow->host_server_name[0] != '\0' || + flow->http.response_status_code != 0)) || + /* We have found 3 consecutive requests (without the reply) or 3 + consecutive replies (without the request). If the traffic is really + asymmetric, stop here, because we will never find the metadata from + both the request and the reply. We wait for 3 events (instead of 2) + to avoid false positives triggered by missing/dropped packets */ + (flow->l4.tcp.http_asymmetric_stage == 2 && + (flow->packet_direction_complete_counter[0] == 0 || + flow->packet_direction_complete_counter[1] == 0))) { flow->extra_packets_func = NULL; /* We're good now */ if(flow->initial_binary_bytes_len) ndpi_analyze_content_signature(ndpi_struct, flow); |