[Bug 46255] BeginUpdateResourceW should set errno on invalid filename

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=46255

--- Comment #1 from Janne  ---
Created attachment 79050
  --> http://bugs.winehq.org/attachment.cgi?id=79050
BeginUpdateResourceW test application source.

Made simple test application which calls BeginUpdateResourceW.

Tested this application on Wine 10.9 and Windows 11.
For the test I created file test2.txt to c:\temp\

In Windows 11 application prints following errors to console.

Ret val:0 LastError:2
Ret val:0 LastError:193
Ret val:0 LastError:87

In Wine first two gives following output:
Ret val:0 LastError:0
Ret val:0 LastError:0

Third call with NULL as filename causes application to crash.

Application source is attached.