[Bug 46255] BeginUpdateResourceW should set errno on invalid filename

[WineHQ Bugzilla]

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

--- Comment #11 from Janne  ---
Created attachment 79056
  --> http://bugs.winehq.org/attachment.cgi?id=79056
test results

I applied all patches to Wine and recompiled it.

I also recompiled test application with these parameters:
x86_64-w64-mingw32-gcc -Wall -g3 beginupdate.c -static -lkernel32 -o
beginupdate_64.exe

Steps to reproduce situation in my system(s).
Test 1:
1. Remove c:\temp\test.txt.
2. Create c:\temp\test2.txt, with some text.
3. Run application

Test 2:
1. Create empty file c:\temp\test.txt
2. Create c:\temp\test2.txt, with some text
3. Run application

Outputs seems to be identical on Windows 11 and Wine.
Most likely i have made some errors on previous tests.

Outputs attached.