'net ads changetrustpw' doesn't work. The krb5_set_password() functions fails. Fix will follow.
Created attachment 13469 [details] patch for 4.7
Created attachment 13470 [details] patch for 4.6
Re-assigning to Karolin for inclusion in 4.7.0, 4.6.next.
Pushed to autobuild-v4-{6,7-}test.
Pushed to both branches. Closing out bug report. Thanks!