s3: ldap: Ensure the ADS_STRUCT pointer doesn't get freed on error, we don't own it here.
Thanks to Isaac Boukris <iboukris@gmail.com> for finding the
issue and testing this fix.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13244
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Jan 26 02:25:20 CET 2018 on sn-devel-144
(cherry picked from commit
e7425bd5245ffea68b7e8f794c9b5f864d103769)