[Samba-it] prs_mem_get: reading data of size 2 would overrun buffer by 1 bytes

[Francesco Malvezzi]

Non riesco a fare il join di un client samba debian lenny (3.2.5) in un 
dominio samba debian etch (3.0.24).

La base utenti si trova su ldap ed e' la stessa per ambedue i server 
linux, sul PDC sono abilitate le userpolicy e l'utente che uso
per il join ha lo  SeAddUsersPrivilege, SeMachineAccountPrivilege.

lo smb.conf del client e':

[global]
    workgroup = DOMINIO
    server string = "Dati (rettorato)"
    wins server = x.x.x.x
    dns proxy = no
    log file = /var/log/samba/log.%m
    max log size = 1000
    syslog = 1
    panic action = /usr/share/samba/panic-action %d
    security = domain
    encrypt passwords = true
    passdb backend = tdbsam

Il comando del join e':
  net -d1 join -Uuser
[2009/03/04 13:00:30,  1] libads/cldap.c:recv_cldap_netlogon(156)
   no reply received to cldap netlogon
[2009/03/04 13:00:30,  1] utils/net_rpc.c:run_rpc_command(181)
   rpc command function failed! (NT_STATUS_ACCESS_DENIED)
Enter malvezzi's password:
[2009/03/04 13:00:41,  1] 
rpc_client/cli_pipe.c:cli_pipe_validate_current_pdu(624)
   cli_pipe_validate_current_pdu: RPC fault code 
DCERPC_FAULT_OP_RNG_ERROR received from remote machine DOMAIN pipe \samr 
fnum 0x74ee!
[2009/03/04 13:00:41,  0] utils/net_rpc_join.c:net_rpc_join_newstyle(349)
   error setting trust account password: NT code 0x1c010002
Unable to join domain DOMINIO.


errore sul PDC:
[2009/03/04 13:42:56, 0] rpc_parse/parse_prs.c:prs_mem_get(559)
   prs_mem_get: reading data of size 2 would overrun buffer by 1 bytes.
[2009/03/04 13:42:56, 0] rpc_server/srv_samr.c:api_samr_set_userinfo(848)
   api_samr_set_userinfo: Unable to unmarshall SAMR_Q_SET_USERINFO.
[2009/03/04 13:42:56, 0] rpc_server/srv_pipe.c:api_rpcTNP(2287)
   api_rpcTNP: samr: SAMR_SET_USERINFO failed.

Devo alzare il livello del logging? Qualcuno vede gia' a colpo d'occhio 
dove sbaglio?

Ciao!

Francesco