https://bugs.winehq.org/show_bug.cgi?id=46485
Nikolay Sivov bunglehead@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |NEW Assignee|wine-bugs@winehq.org |bunglehead@gmail.com
--- Comment #1 from Nikolay Sivov bunglehead@gmail.com --- Hi, Tom.
I can reproduce. The crash is in Progress Bar control code, PBM_STEPIT handler. It happens that MinVal == MaxVal == 0 at that point, and that indeed leads to division by 0. Your backtrace is showing wrong location for some reason, I get this:
Backtrace: =>0 0x00007f6e90d9bfdb ProgressWindowProc+0x52b(hwnd=0x700cc, message=0x405, wParam=0, lParam=0) [/ssd/data/wine/build/wine64/dlls/comctl32/../../../../wine-git/dlls/comctl32/progress.c:662] in comctl32 (0x000000000020c5f0)
I simple workaround makes it start and open a toolbar-like window with a row of buttons. I will write some tests for this and get proper fix.
Thank you for detailed report.