[Bug 19407] New: Segfault running cmd.exe

http://bugs.winehq.org/show_bug.cgi?id=19407

Summary: Segfault running cmd.exe
           Product: Wine
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=22504)
 --> (http://bugs.winehq.org/attachment.cgi?id=22504)
Crash log

Tracking down a wine crash in running a .bat file from cmd, i narrowed down the
issue to a simple command line:

Z:\home\mig>IF DEFINED FOO ()

works (of course it does nothing)

Z:\home\mig>IF NOT DEFINED FOO ()

crashes:

wine: Unhandled page fault on read access to 0x00000000 at address 0x7ed18893
(thread 0028), starting debugger...
...

... Traces attached as separate file ...

The problem appears using wine-1.0.1 but it was also there in win-1.0