netresolv/nameser/ns_name.c

103 	char *dn, *eom;
110 	eom = dst + dstsiz;
119 			if (dn >= eom) {
129 		if (dn + l >= eom) {
141 			if ((m = decode_bitstring(&cp, dn, eom)) < 0)
152 				if (dn + 1 >= eom) {
159 				if (dn + 3 >= eom) {
168 				if (dn >= eom) {
177 		if (dn >= eom) {
183 	if (dn >= eom) {
223 	u_char *label, *bp, *eom;
229 	eom = dst + dstsiz;
240 							 &label, &bp, eom))
285 			if (label >= eom) {
293 					if (bp >= eom) {
314 		if (bp >= eom) {
326 	if (label >= eom) {
332 		if (bp >= eom) {
361 	u_char *dn, *eom;
368 	eom = dst + dstsiz;
370 	if (dn >= eom) {
385 		if (dn + l >= eom) {
409 ns_name_unpack(const u_char *msg, const u_char *eom, const u_char *src,
412 	return (ns_name_unpack2(msg, eom, src, dst, dstsiz, NULL));
416  * ns_name_unpack2(msg, eom, src, dst, dstsiz, *dstlen)
424 ns_name_unpack2(const u_char *msg, const u_char *eom, const u_char *src,
436 	if (srcp < msg || srcp >= eom) {
451 			if (dstp + l + 1 >= dstlim || srcp + l >= eom) {
463 			if (srcp >= eom) {
472 			if (n >= eom - msg) {  /*%< Out of range. */
483 			if (checked >= eom - msg) {
627 ns_name_uncompress(const u_char *msg, const u_char *eom, const u_char *src,
633 	if ((n = ns_name_unpack(msg, eom, src, tmp, sizeof tmp)) == -1)
690 ns_name_skip(const u_char **ptrptr, const u_char *eom)
697 	while (cp < eom && (n = *cp++) != 0) {
704 			if (cp < eom && (l = labellen(cp - 1)) < 0) {
719 	if (cp > eom) {
993 decode_bitstring(const unsigned char **cpp, char *dn, const char *eom)
1003 	if (dn + plen >= eom)
1043 		unsigned char ** dst, unsigned const char *eom)
1065 	for (tp = *dst + 1; cp < end && tp < eom; cp++) {
1112 	if (cp >= end || tp >= eom)