[Bug 57306] Multiple programs crash due to memory corruption since 5924ab4c515 (Nikon NX studio, Profit, Falcosoft's Soundfont Midi Player, IBExpert)

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57306

--- Comment #71 from GDD71  ---
Created attachment 77588
  --> https://bugs.winehq.org/attachment.cgi?id=77588
TEST
> Could you test my updated branch?

Latest test:

MSPaintXP - Instead of an ellipse, it draws a square. + problem resizing window
Diptrace - Instead of an ellipse, it draws a square. in GDI mode  - same as 
Comment 49/50 + window problem
Multisim - Instead of an ellipse, it draws a square. - same as  Comment 49/50 +
30% CPU load

Тhere is no difference in behavior in Wayland or X11 session.
No crashes...