Looks like we do not have self-tests for smbcacls

[Jeremy Allison]

On Tue, Jul 11, 2017 at 05:34:56PM -0700, Richard Sharpe via samba-technical wrote:
> Hi folks,
> 
> I was trying to set an ACL via smbcacls with the following command:
> 
> smbcacls //localhost/someshare some-dir --sddl -Uetc -S
> 'some-long-sddl-dumped-from-windows-with-smbcacls'
> 
> and I got this error:
> 
> ../source3/rpc_client/cli_pipe.c:568: RPC fault code
> DCERPC_NCA_S_OP_RNG_ERROR received from host localhost!
> 
> And when I look in the logfile I see:
> 
>               level                    : LSA_POLICY_INFO_DOMAIN (3)
> [2017/07/12 00:27:29.877240,  4, pid=24646, effective(361800500,
> 361800513), real(361800500, 0), class=rpc_srv]
> ../source3/rpc_server/srv_pipe.c:1485(api_rpcTNP)
>   api_rpcTNP: fault(469827586) return.
> [2017/07/12 00:27:29.877257,  1, pid=24646, effective(361800500,
> 361800513), real(361800500, 0)]
> ../librpc/ndr/ndr.c:413(ndr_print_debug)
>        &r: struct ncacn_packet
>           rpc_vers                 : 0x05 (5)
>           rpc_vers_minor           : 0x00 (0)
>           ptype                    : DCERPC_PKT_FAULT (3)
>           pfc_flags                : 0x23 (35)
>                  1: DCERPC_PFC_FLAG_FIRST
>                  1: DCERPC_PFC_FLAG_LAST
>                  0: DCERPC_PFC_FLAG_PENDING_CANCEL_OR_HDR_SIGNING
>                  0: DCERPC_PFC_FLAG_CONC_MPX
>                  1: DCERPC_PFC_FLAG_DID_NOT_EXECUTE
>                  0: DCERPC_PFC_FLAG_MAYBE
>                  0: DCERPC_PFC_FLAG_OBJECT_UUID
>           drep: ARRAY(4)
>               [0]                      : 0x10 (16)
>               [1]                      : 0x00 (0)
>               [2]                      : 0x00 (0)
>               [3]                      : 0x00 (0)
>           frag_length              : 0x0020 (32)
>           auth_length              : 0x0000 (0)
>           call_id                  : 0x00000003 (3)
>           u                        : union dcerpc_payload(case 3)
>           fault: struct dcerpc_fault
>               alloc_hint               : 0x00000000 (0)
>               context_id               : 0x0000 (0)
>               cancel_count             : 0x00 (0)
>               status                   : DCERPC_NCA_S_OP_RNG_ERROR (469827586)
>               _pad                     : DATA_BLOB length=4

Can you get more info on the failure - a capture trace maybe ?