common/nameser/ns_print.c

51 static int	charstr(const u_char *rdata, const u_char *edata,
109 	const u_char *edata = rdata + rdlen;
174 		T(len = charstr(rdata, edata, &buf, &buflen));
182 		if (type == ns_t_isdn && rdata == edata)
185 		T(len = charstr(rdata, edata, &buf, &buflen));
203 		if ((edata - rdata) != 5*NS_INT32SZ)
298 		T(len = charstr(rdata, edata, &buf, &buflen));
306 		while (rdata < edata) {
307 			T(len = charstr(rdata, edata, &buf, &buflen));
311 			if (rdata < edata)
354 		T(len = charstr(rdata, edata, &buf, &buflen));
361 		T(len = charstr(rdata, edata, &buf, &buflen));
368 		T(len = charstr(rdata, edata, &buf, &buflen));
430 		while (rdata < edata) {
463 		key_id = dst_s_dns_key_id(rdata, edata-rdata);
472 		len = b64_ntop(rdata, edata - rdata,
536 		len = b64_ntop(rdata, edata - rdata,
563 		n = edata - rdata;
585 		siz = (edata-rdata)*4/3 + 4; /* "+4" accounts for trailing \0 */
591 			len = b64_ntop(rdata, edata-rdata, base64_cert, siz);
677 			if (rdata + pbyte >= edata) goto formerr;
688 		if (rdata >= edata) goto formerr;
723 		while (rdata < edata) {
827 		while (rdata < edata) {
851 		while (rdata < edata) {
876 		siz = (edata-rdata)*4/3 + 4; /* "+4" accounts for trailing \0 */
881 			len = b64_ntop(rdata, edata-rdata, base64_dhcid, siz);
964 		if (rdata >= edata)
967 		siz = (edata-rdata)*4/3 + 4; /* "+4" accounts for trailing \0 */
972 			len = b64_ntop(rdata, edata-rdata, base64_key, siz);
1029 			while (rdata < edata) {
1050 	len = SPRINTF((tmp, "\\# %u%s\t; %s", (unsigned)(edata - rdata),
1053 	while (rdata < edata) {
1057 		n = MIN(16, edata - rdata);
1115  * charstr(rdata, edata, buf, buflen)
1125 charstr(const u_char *rdata, const u_char *edata, char **buf, size_t *buflen) {
1132 	if (rdata < edata) {
1135 		if (rdata + 1 + n <= edata) {