4586 dhcpv6 client id malformed
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed by: Marcel Telka <marcel@telka.sk>

*** 22,33 ****
  /*
   * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  /*
   * This module reads and writes the stable identifier values, DUID and IAID.
   */
  
  #include <stdio.h>
--- 22,31 ----
*** 141,150 ****
--- 139,149 ----
           * Try to read the MAC layer address for the physical interface
           * provided as a hint.  If that works, we can use a DUID-LLT.
           */
  
          if (dlpi_open(physintf, &dh, 0) == DLPI_SUCCESS &&
+             dlpi_bind(dh, DLPI_ANY_SAP, NULL) == DLPI_SUCCESS &&
              dlpi_info(dh, &dlinfo, 0) == DLPI_SUCCESS &&
              (len = dlinfo.di_physaddrlen) > 0 &&
              (arptype = dlpi_arptype(dlinfo.di_mactype) != 0)) {
                  duid_llt_t *dllt;
                  time_t now;