diff options
Diffstat (limited to 'source3/smbd/open.c')
| -rw-r--r-- | source3/smbd/open.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/source3/smbd/open.c b/source3/smbd/open.c index c8cc2e64a3..d529b009d5 100644 --- a/source3/smbd/open.c +++ b/source3/smbd/open.c @@ -454,8 +454,26 @@ static NTSTATUS open_file(files_struct *fsp, &access_granted); if (!NT_STATUS_IS_OK(status)) { if (NT_STATUS_EQUAL(status, NT_STATUS_ACCESS_DENIED)) { + /* + * On NT_STATUS_ACCESS_DENIED, access_granted + * contains the denied bits. + */ + + if ((access_mask & FILE_WRITE_ATTRIBUTES) && + (access_granted & FILE_WRITE_ATTRIBUTES) && + (lp_map_readonly(SNUM(conn)) || + lp_map_archive(SNUM(conn)) || + lp_map_hidden(SNUM(conn)) || + lp_map_system(SNUM(conn)))) { + access_granted &= ~FILE_WRITE_ATTRIBUTES; + + DEBUG(10,("open_file: overrode FILE_WRITE_ATTRIBUTES " + "on file %s\n", + path )); + } + if ((access_mask & DELETE_ACCESS) && - (access_granted == DELETE_ACCESS) && + (access_granted & DELETE_ACCESS) && can_delete_file_in_directory(conn, path)) { /* Were we trying to do a stat open * for delete and didn't get DELETE @@ -465,10 +483,14 @@ static NTSTATUS open_file(files_struct *fsp, * http://blogs.msdn.com/oldnewthing/archive/2004/06/04/148426.aspx * for details. */ - DEBUG(10,("open_file: overrode ACCESS_DENIED " + access_granted &= ~DELETE_ACCESS; + + DEBUG(10,("open_file: overrode DELETE_ACCESS " "on file %s\n", path )); - } else { + } + + if (access_granted != 0) { DEBUG(10, ("open_file: Access denied on " "file %s\n", path)); |