- if ( u < 0x80 ) {
- if ( len == 1 ) {
- p[0] = u;
- } else {
- return 1;
- }
- } else if ( u < 0x800 ) {
- if ( len == 2 ) {
- p[0] = 0xc0 | ( u >> 6 );
- p[1] = 0x80 | ( u & 0x3f );
- } else {
- return 1;
- }
- } else if ( u < 0x10000 ) {
- if ( len == 3 ) {
- p[0] = 0xe0 | ( u >> 12 );
- p[1] = 0x80 | ( (u >> 6) & 0x3f );
- p[2] = 0x80 | ( u & 0x3f );
- } else {
- return 1;
- }
- } else if ( u < 0x200000 ) {
- if ( len == 4 ) {
- p[0] = 0xf0 | ( u >> 18 );
- p[1] = 0x80 | ( (u >> 12) & 0x3f );
- p[2] = 0x80 | ( (u >> 6) & 0x3f );
- p[3] = 0x80 | ( u & 0x3f );
- } else {
- return 1;
- }
- } else if ( u < 0x4000000 ) {
- if ( len == 5 ) {
- p[0] = 0xf8 | ( u >> 24 );
- p[1] = 0x80 | ( (u >> 18) & 0x3f );
- p[2] = 0x80 | ( (u >> 12) & 0x3f );
- p[3] = 0x80 | ( (u >> 6) & 0x3f );
- p[4] = 0x80 | ( u & 0x3f );
- } else {
- return 1;
- }
- } else if ( len == 6 ) {
- /* u < 0x80000000 */
- p[0] = 0xfc | ( u >> 30 );
- p[1] = 0x80 | ( (u >> 24) & 0x3f );
- p[2] = 0x80 | ( (u >> 18) & 0x3f );
- p[3] = 0x80 | ( (u >> 12) & 0x3f );
- p[4] = 0x80 | ( (u >> 6) & 0x3f );
- p[5] = 0x80 | ( u & 0x3f );
- } else {
- return 1;
+ assert( strlen( in->bv_val ) == in->bv_len );
+
+ /*
+ * Schema-aware validate
+ */
+ rc = LDAPDN_validate( dn );
+ ldap_dnfree( dn );
+
+ if ( rc != LDAP_SUCCESS ) {
+ return LDAP_INVALID_SYNTAX;