[Bug 11211] New: Typeinfodump.exe crashes

http://bugs.winehq.org/show_bug.cgi?id=11211

Summary: Typeinfodump.exe crashes
           Product: Wine
           Version: CVS/GIT
          Platform: Other
               URL: http://www.debuginfo.com/tools/typeinfodump.html
        OS/Version: other
            Status: NEW
          Keywords: download, source
          Severity: normal
          Priority: P2
         Component: dbghelp
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Running typeinfodump.exe, even on a bogus file, crashes with
a null pointer read.  Here's part of the backtrace:

=>1 0xf7ddf2a3 (0x0033f3bc)
  2 0x7e5b2e2d symt_new_function+0x6d(module=0x12614c0, compiland=0x34de9e4,
name=0x0, addr=0x7b884050, size=0x28, sig_type=0x3559cd8)
[/data/dkegel/wine-git/dlls/dbghelp/symbol.c:233] in dbghelp (0x0033f3fc)
  3 0x7e59a122 dwarf2_parse_subprogram+0x3c2(ctx=0x33f5b4, di=0x3457ccc,
compiland=<register EDI not in topmost frame>)
[/data/dkegel/wine-git/dlls/dbghelp/dwarf.c:1564] in dbghelp (0x0033f4bc)
...

I've seen something like this in several other apps,
but this is probably a nice bare-naked way of
showing the problem.