[Bug 30957] New: Unhandled exception: page fault on read access to 0xffffffff in segmented 32-bit code

http://bugs.winehq.org/show_bug.cgi?id=30957

Bug #: 30957
           Summary: Unhandled exception: page fault on read access to
                    0xffffffff in segmented 32-bit code
           Product: Wine
           Version: 1.4.1
          Platform: x86-64
        OS/Version: Mac OS X
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Created attachment 40618
  --> http://bugs.winehq.org/attachment.cgi?id=40618
backtrace, log

I'm attempting to install Protel Advanced Schematic v3.0 (old software, viewing
setup.exe in a hex editor see references to a Borland installer).

Running 'wine setup.exe' crashes after clicking 'Full Install'. Log included in
attachment as requested.

Disassembling at the crash location 0x1027:0x0508, the instruction appears to
be:
testl 0xffffffff,%fs:0x200

but the crash suggests wine is attempting to read from address 0xffffffff,
rather than treating it as a literal value (a signed -1).