diff options
Diffstat (limited to 'sldns/wire2str.c')
| -rw-r--r-- | sldns/wire2str.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sldns/wire2str.c b/sldns/wire2str.c index ef505780f454..52b1ed0c2aa9 100644 --- a/sldns/wire2str.c +++ b/sldns/wire2str.c @@ -1220,11 +1220,17 @@ static int sldns_wire2str_b64_scan_num(uint8_t** d, size_t* dl, char** s, int sldns_wire2str_b64_scan(uint8_t** d, size_t* dl, char** s, size_t* sl) { + if(*dl == 0) { + return sldns_str_print(s, sl, "0"); + } return sldns_wire2str_b64_scan_num(d, dl, s, sl, *dl); } int sldns_wire2str_hex_scan(uint8_t** d, size_t* dl, char** s, size_t* sl) { + if(*dl == 0) { + return sldns_str_print(s, sl, "0"); + } return print_remainder_hex("", d, dl, s, sl); } @@ -1465,6 +1471,10 @@ int sldns_wire2str_wks_scan(uint8_t** d, size_t* dl, char** s, size_t* sl) if(protocol && (protocol->p_name != NULL)) { w += sldns_str_print(s, sl, "%s", protocol->p_name); proto_name = protocol->p_name; + } else if(protocol_nr == 6) { + w += sldns_str_print(s, sl, "tcp"); + } else if(protocol_nr == 17) { + w += sldns_str_print(s, sl, "udp"); } else { w += sldns_str_print(s, sl, "%u", (unsigned)protocol_nr); } |