diff options
Diffstat (limited to 'src/lib/ndpi_main.c')
| -rw-r--r-- | src/lib/ndpi_main.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c index fcf86449a..0b7af360d 100644 --- a/src/lib/ndpi_main.c +++ b/src/lib/ndpi_main.c @@ -4792,12 +4792,18 @@ void ndpi_parse_packet_line_info(struct ndpi_detection_module_struct *ndpi_struc packet->http_num_headers++; /* Set server HTTP response code */ - strncpy((char*)flow->http.response_status_code, (char*)packet->http_response.ptr, 3); - flow->http.response_status_code[4] = '\0'; - - NDPI_LOG_DBG2(ndpi_struct, - "ndpi_parse_packet_line_info: HTTP response parsed: \"%.*s\"\n", - packet->http_response.len, packet->http_response.ptr); + if(packet->payload_packet_len >= 12) { + char buf[4]; + + /* Set server HTTP response code */ + strncpy(buf, (char*)&packet->payload[9], 3); + 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 */ + } } /* "Server:" header line in HTTP response */ |