diff options
Diffstat (limited to 'src/lib/protocols/http.c')
| -rw-r--r-- | src/lib/protocols/http.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/lib/protocols/http.c b/src/lib/protocols/http.c index fd3a64664..cf1e6282b 100644 --- a/src/lib/protocols/http.c +++ b/src/lib/protocols/http.c @@ -999,9 +999,12 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct buf[3] = '\0'; flow->http.response_status_code = atoi(buf); + /* https://en.wikipedia.org/wiki/List_of_HTTP_status_codes */ if((flow->http.response_status_code < 100) || (flow->http.response_status_code > 509)) flow->http.response_status_code = 0; /* Out of range */ + else if(flow->http.response_status_code >= 400) + ndpi_set_risk(ndpi_struct, flow, NDPI_ERROR_CODE_DETECTED); } ndpi_parse_packet_line_info(ndpi_struct, flow); |