r8171: According to Samba 3 and Ethereal, the winreg_OpenUnkown stuff is
authorTim Potter <tpot@samba.org>
Wed, 6 Jul 2005 01:53:34 +0000 (01:53 +0000)
committerGerald (Jerry) Carter <jerry@samba.org>
Wed, 10 Oct 2007 18:19:16 +0000 (13:19 -0500)
commit407d962dacf7c833b36cb739e48fe97226968a34
tree6ed228d2f0490644a1c2c7b9f61dc9f7c908b882
parent117e678bde040b9294c2fff473ececd0d7e3a1cc
r8171: According to Samba 3 and Ethereal, the winreg_OpenUnkown stuff is
actually a uint16 * without the [string] attribute, a la the the
system_name argument to samr_Connect().

Initialising the pointer to NULL is sufficient and we still pass the
RPC-WINREG test against win2k3.
source/lib/registry/reg_backend_rpc.c
source/librpc/idl/winreg.idl
source/torture/rpc/winreg.c