Re: [PATCH v6 0/4] MR1895: Fixes for NtOpenFile of read-only files with FILE_WRITE_ATTRIBUTES

[Joel Holdsworth (＠jhol)]

Ok, I separated the change to the handling of `FILE_READ_ATTRIBUTES` into an extra patch.

I tried replacing `((access & FILE_WRITE_ATTRIBUTES) && (flags & O_TRUNC))` with `(flags & O_TRUNC)`, but doing that makes `test_NtCreateFile` tests #16 and #17 fail:

```
    /*16*/{ FILE_SUPERSEDE, 0, 0, FILE_SUPERSEDED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
    /*17*/{ FILE_SUPERSEDE, FILE_ATTRIBUTE_READONLY, 0, FILE_SUPERSEDED, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, TRUE },
```

```
file.c:4296: Test failed: 16: expected 0 got 0xc0000022
file.c:4296: Test failed: 17: expected 0 got 0xc0000022
```