[Bug 24290] New: GetOpenFileName() triggers read of uninitialized variable

http://bugs.winehq.org/show_bug.cgi?id=24290

Summary: GetOpenFileName() triggers read of uninitialized
                    variable
           Product: Wine
           Version: 1.3.2
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: shell32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=30599)
 --> (http://bugs.winehq.org/attachment.cgi?id=30599)
Application source code and .sln file

How to reproduce:
- Extract the attached tgz file.
- Build the release configuration with MSVC 2005 SP1 (other MSVC versions will
probably work too).
- Run the generated .exe under valgrind + wine. The command I used was:
$HOME/software/valgrind/vg-in-place
--suppressions=$HOME/software/wine-memcheck.supp --trace-children=yes
--vex-iropt-precise-memory-exns=yes --num-callers=32
--prefix-to-strip=$HOME/software --error-limit=no --gen-suppressions=all wine
mfc-dialog-test.exe >& /open-file-dialog-log.txt
- Click on the "Select file ..." button and select a file.
- Close the application.