broken smbtorture lease cases

[Steve French]

Looks like various smbtorture lease test cases are broken too against
4.2 (not just the Microsoft ones with the directory rename bug and
three trivial return code problems that I have posted fixes for
earlier).  A different three failed to Windows 8.1 (multibreak, lock1
and v2_epoch2).

I simply ran:
/usr/local/samba-4.2/bin/smbtorture  //localhost/scratch smb2.lease

Pretty minimal smb.conf so unlikely to be that (and even fails when
kernel sharemodes/sharemode locking are disabled on share - whether
off or on):

   ea support = yes
   store dos attributes = yes
   strict allocate = yes
   delete readonly = yes
   smb2 leases = yes

In addition to the two failing, 3 are skipped as expected -
dynamic_share (and v2_request and v2_request_parent require directory
leases so they are skipped) but the following are not skipped and
presumably are supportable.

test: request
time: 2015-03-10 04:12:52.548165
time: 2015-03-10 04:12:52.561230
failure: request [
../source4/torture/smb2/lease.c:170: Incorrect status
NT_STATUS_OBJECT_NAME_NOT_FOUND - should be NT_STATUS_OK

and

test: v2_complex1
time: 2015-03-10 04:13:04.048296
time: 2015-03-10 04:13:04.379113
failure: v2_complex1 [
(../source4/torture/smb2/lease.c:3298): wrong value for
(uintptr_t)break_info.lease_transport got 0x56a97820 - should be
0x56a959c0

Debugging the first of these - not obvious where the bug is (and works
to windows) - I don't see anything interesting in samba log at level
10 (invalid parameter returned on create of directory but not why).
Wireshark trace shows the INVALID_PARAMETER on lease_request.2.dat

-- 
Thanks,

Steve