+ /* scan forward for '?' that may marks end of extensions */
+ p = q;
+ q = strchr( p, '?' );
+
+ if( q != NULL ) {
+ /* extra '?' */
+ LDAP_FREE( url );
+ ldap_free_urldesc( ludp );
+ return LDAP_URL_ERR_BADURL;
+ }
+
+ /* parse the extensions */
+ ludp->lud_exts = ldap_str2charray( p, "," );
+
+ if( ludp->lud_exts == NULL ) {
+ LDAP_FREE( url );
+ ldap_free_urldesc( ludp );
+ return LDAP_URL_ERR_BADEXTS;
+ }
+
+ for( i=0; ludp->lud_exts[i] != NULL; i++ ) {
+ ldap_pvt_hex_unescape( ludp->lud_exts[i] );
+ }
+
+ if( i == 0 ) {
+ /* must have 1 or more */
+ ldap_charray_free( ludp->lud_exts );
+ LDAP_FREE( url );
+ ldap_free_urldesc( ludp );
+ return LDAP_URL_ERR_BADEXTS;
+ }
+
+ /* no more */
+ *ludpp = ludp;
+ LDAP_FREE( url );
+ return LDAP_URL_SUCCESS;