[Bug 49260] New: Protection c0000005 with MFC CPropertySheet::DoModal

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49260

            Bug ID: 49260
           Summary: Protection c0000005 with MFC CPropertySheet::DoModal
           Product: Wine
           Version: 5.9
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: mfc
          Assignee: wine-bugs at winehq.org
          Reporter: reinhold.hoffmann at hotmail.com
      Distribution: ---

Created attachment 67266
  --> https://bugs.winehq.org/attachment.cgi?id=67266
Protections by CPropertySheet::DoModal

Applications using the MFC CPropertySheet::DoModal run into c0000005
protections every time the mouse moves over the app. Frequent protections are
created every time the mouse moves. For complex CPropertySheet dialogs an app
freezes. 

I used the example from 
https://www.codeguru.com/cpp/controls/propertysheet/article.php/c605/Update-Creating-a-full-application-using-the-CPropertySheet.htm
(and just added AfxMessageBox("Start Program"); before DoModal to see in the
log file when the protections start)

Please find attached 
- The codeguru example created with VS2010 as x64 app: NewPropertySheet.exe
- The log file Wine_LOG.txt created by the command
WINEDEBUG=+seh wine64 NewPropertySheet.exe >& Wine_LOG.txt

This example app does not freeze but complex apps with CPropertySheet::DoModal
do in particular on Mac PCs.

Reinhold

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