Printer driver upload changes

[David Disseldorp]

Hi,

Currently there are a number of problems in the printer driver upload
code:
- Error paths are misleading and broken (rebased since prior send)
- The VFS is initialised but not connected for print$ share IO done via
  ipc$ requests (bug 7976)
- force user/group configuration is not followed for print$ share IO
  done via ipc$ requests (bug 7921)

This patch set addresses the first and second points, comments welcome.

Cheers, David

--
The following changes since commit 0b5719f5fce6c7069c2faac72c83c20bb22db09f:

  s4:netlogon RPC server - "LogonGetDomainInfo" - check for NULL attributes (2011-03-01 14:42:15 +0100)

are available in the git repository at:
  git://oss.sgi.com/ddiss/samba/ bso7976_driver_upload

David Disseldorp (3):
      s3-printing: fix move_driver_to_download_area() error paths
      s3-printing: clean up get_correct_cversion error paths
      s3-printing: vfs_connect prior to driver/dfs IO

 source3/include/nt_printing.h               |    3 +-
 source3/printing/nt_printing.c              |  156 ++++++++++++---------------
 source3/rpc_server/spoolss/srv_spoolss_nt.c |    4 +-
 source3/rpc_server/srvsvc/srv_srvsvc_nt.c   |    2 +
 source3/smbd/msdfs.c                        |   34 ++++--
 5 files changed, 99 insertions(+), 100 deletions(-)