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Upgrade unbound library

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These files were pulled from the 1.6.3 release tarball.

This new version builds against OpenSSL version 1.1 which will be
the default in the new Debian Stable which is due to be released
RealSoonNow (tm).
This commit is contained in:
Erik de Castro Lopo 2017-06-16 20:16:05 +10:00
parent e3da0ca828
commit a85b5759f3
241 changed files with 33336 additions and 12049 deletions
Download patch file Download diff file Expand all files Collapse all files

46
external/unbound/sldns/wire2str.c vendored
View file

@ -47,6 +47,8 @@ static sldns_lookup_table sldns_algorithms_data[] = {
{ LDNS_ECC_GOST, "ECC-GOST"},
{ LDNS_ECDSAP256SHA256, "ECDSAP256SHA256"},
{ LDNS_ECDSAP384SHA384, "ECDSAP384SHA384"},
{ LDNS_ED25519, "ED25519"},
{ LDNS_ED448, "ED448"},
{ LDNS_INDIRECT, "INDIRECT" },
{ LDNS_PRIVATEDNS, "PRIVATEDNS" },
{ LDNS_PRIVATEOID, "PRIVATEOID" },
@ -165,6 +167,8 @@ static sldns_lookup_table sldns_edns_options_data[] = {
{ 6, "DHU" },
{ 7, "N3U" },
{ 8, "edns-client-subnet" },
{ 11, "edns-tcp-keepalive"},
{ 12, "Padding" },
{ 0, NULL}
};
sldns_lookup_table* sldns_edns_options = sldns_edns_options_data;
@ -269,6 +273,12 @@ int sldns_wire2str_rcode_buf(int rcode, char* s, size_t slen)
return sldns_wire2str_rcode_print(&s, &slen, rcode);
}
int sldns_wire2str_opcode_buf(int opcode, char* s, size_t slen)
{
/* use arguments as temporary variables */
return sldns_wire2str_opcode_print(&s, &slen, opcode);
}
int sldns_wire2str_dname_buf(uint8_t* d, size_t dlen, char* s, size_t slen)
{
/* use arguments as temporary variables */
@ -666,7 +676,7 @@ int sldns_wire2str_rdata_scan(uint8_t** d, size_t* dlen, char** s,
uint8_t* origd = *d;
char* origs = *s;
size_t origdlen = *dlen, origslen = *slen;
uint16_t r_cnt, r_max;
size_t r_cnt, r_max;
sldns_rdf_type rdftype;
int w = 0, n;
@ -787,8 +797,9 @@ int sldns_wire2str_dname_scan(uint8_t** d, size_t* dlen, char** s, size_t* slen,
}
/* spool label characters, end with '.' */
if(in_buf && *dlen < labellen) labellen = *dlen;
else if(!in_buf && pos+labellen > pkt+pktlen)
if(in_buf && *dlen < (size_t)labellen)
labellen = (uint8_t)*dlen;
else if(!in_buf && pos+(size_t)labellen > pkt+pktlen)
labellen = (uint8_t)(pkt + pktlen - pos);
for(i=0; i<(unsigned)labellen; i++) {
w += dname_char_print(s, slen, *pos++);
@ -1836,6 +1847,25 @@ int sldns_wire2str_edns_subnet_print(char** s, size_t* sl, uint8_t* data,
return w;
}
int sldns_wire2str_edns_keepalive_print(char** s, size_t* sl, uint8_t* data,
size_t len)
{
int w = 0;
uint16_t timeout;
if(!(len == 0 || len == 2)) {
w += sldns_str_print(s, sl, "malformed keepalive ");
w += print_hex_buf(s, sl, data, len);
return w;
}
if(len == 0 ) {
w += sldns_str_print(s, sl, "no timeout value (only valid for client option) ");
} else {
timeout = sldns_read_uint16(data);
w += sldns_str_print(s, sl, "timeout value in units of 100ms %u", (int)timeout);
}
return w;
}
int sldns_wire2str_edns_option_print(char** s, size_t* sl,
uint16_t option_code, uint8_t* optdata, size_t optlen)
{
@ -1864,6 +1894,12 @@ int sldns_wire2str_edns_option_print(char** s, size_t* sl,
case LDNS_EDNS_CLIENT_SUBNET:
w += sldns_wire2str_edns_subnet_print(s, sl, optdata, optlen);
break;
case LDNS_EDNS_KEEPALIVE:
w += sldns_wire2str_edns_keepalive_print(s, sl, optdata, optlen);
break;
case LDNS_EDNS_PADDING:
w += print_hex_buf(s, sl, optdata, optlen);
break;
default:
/* unknown option code */
w += print_hex_buf(s, sl, optdata, optlen);
@ -1956,10 +1992,10 @@ int sldns_wire2str_edns_scan(uint8_t** data, size_t* data_len, char** str,
w += sldns_str_print(str, str_len, " ; udp: %u", (unsigned)udpsize);
if(rdatalen) {
if(*data_len < rdatalen) {
if((size_t)*data_len < rdatalen) {
w += sldns_str_print(str, str_len,
" ; Error EDNS rdata too short; ");
rdatalen = *data_len;
rdatalen = (uint16_t)*data_len;
}
w += print_edns_opts(str, str_len, *data, rdatalen);
(*data) += rdatalen;