PVS-Studio warning V512 for ReactOS

HRESULT WINAPI SHGetDataFromIDListW(....)
{
  ...
  WIN32_FIND_DATAW * pfd = dest;
  ...
  ZeroMemory(pfd, sizeof (WIN32_FIND_DATAA));
}

This suspicious code was found in ReactOS project by PVS-Studio static code analyzer.
Warning message is:
V512 A call of the 'memset' function will lead to underflow of the buffer '((pfd))'. shell32 pidl.c 1160

PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/