[Bug 40099] New: IFileOpenDialog with FOS_PICKFOLDERS option

https://bugs.winehq.org/show_bug.cgi?id=40099

Bug ID: 40099
           Summary: IFileOpenDialog with FOS_PICKFOLDERS option
           Product: Wine
           Version: 1.9.2
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

IFileOpenDialog sometimes returns a bad path if FOS_PICKFOLDERS option is
specified.

for example, if you selected C:\Windows folder *inside* Windows folder,
GetResult method returns C:\Windows\Windows.

Steps of the user:
1. Go inside C:\Windows by double-clicking Windows folder.
2. Click select button.
Then the path will be C:\Windows\Windows.

*The user can avoid this issue by below steps.
1. Select C:\Windows by clicking Windows folder *without* going inside it.
2. Click select button.
Then the path will be C:\Windows.

For your information, the code is like this;

IFileOpenDialog *fo = nullptr;
CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER,
IID_PPV_ARGS(&fo));

DWORD opt = 0;
fo->GetOptions(&opt);
fo->SetOptions(opt | FOS_PICKFOLDERS);

fo->Show(hWnd);

IShellItem *si = nullptr;
fo->GetResult(&si);

LPWSTR path = nullptr;
si->GetDisplayName(SIGDN_FILESYSPATH, &path);