diff options
Diffstat (limited to 'src/lib/protocols/http.c')
| -rw-r--r-- | src/lib/protocols/http.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/lib/protocols/http.c b/src/lib/protocols/http.c index 34c6f5594..f26aeaa5c 100644 --- a/src/lib/protocols/http.c +++ b/src/lib/protocols/http.c @@ -653,20 +653,18 @@ static void ndpi_check_http_server(struct ndpi_detection_module_struct *ndpi_str u_int i, j, a, b, c; char buf[16] = { '\0' }; - for(i=off, j=0; (i<server_len) && (server[i] != ' ') && (j<sizeof(buf)); i++) + for(i=off, j=0; (i<server_len) && (j<sizeof(buf)) + && (isdigit(server[i]) || (server[i] == '.')); i++) buf[j++] = server[i]; if(sscanf(buf, "%d.%d.%d", &a, &b, &c) == 3) { u_int32_t version = (a * 1000000) + (b * 1000) + c; - + char msg[64]; + if((off == 7) && (version < MIN_APACHE_VERSION)) { - char msg[64]; - snprintf(msg, sizeof(msg), "Obsolete Apache server %s", buf); ndpi_set_risk(ndpi_struct, flow, NDPI_HTTP_OBSOLETE_SERVER, msg); } else if((off == 6) && (version < MIN_NGINX_VERSION)) { - char msg[64]; - snprintf(msg, sizeof(msg), "Obsolete nginx server %s", buf); ndpi_set_risk(ndpi_struct, flow, NDPI_HTTP_OBSOLETE_SERVER, msg); } |