[Bug 30082] New: Divide by Zero in Mathcad 2000

wine-bugs at winehq.org wine-bugs at winehq.org
Sun Mar 4 19:44:52 CST 2012


http://bugs.winehq.org/show_bug.cgi?id=30082

             Bug #: 30082
           Summary: Divide by Zero in Mathcad 2000
           Product: Wine
           Version: 1.3.28
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: msvcrt
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: wa7ncl at yahoo.com
    Classification: Unclassified


When a computation that results in dividing by zero is performed wine and the
application crashes.  It does something to X as well because my screen goes
black.  A mouse click outside the previous location of the window (before
crashing) brings back X but wine and Mathcad are gone.

Fixed it by adding Native msvcp60.dll msvcrt.dll.  I think the Wine builtins
must not handle divide by zero correctly.

I also had to add MSVCIRT.dll but this did not figure into the divide by zero.

In the days before 1.0 Wine, I believe this problem with zero results did not
happen.

For now the fix is to add the Native DLLs and override.

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