Re: [PATCH 0/1] MR1553: msvcrt: Fix errno set on dup from read-only file.

[Piotr Caban (＠piotr)]

Piotr Caban (@piotr) commented about dlls/msvcrt/file.c:
>  {
>    ret = -1;
>    msvcrt_set_errno(GetLastError());
> -
>  if (GetLastError() == ERROR_ACCESS_DENIED)
> -
>    *_errno() = EBADF;

In bug you have attached test application. It will not be fixed by this change. errno should be set in
```c
if (info_nd == &MSVCRT___badioinfo)
{
    *_errno() = EBADF;
    ret = -1;
}
```
case. Please also add the test to wine.