PVS-Studio warning V575 for Miranda IM

static BOOL ImageArray_Alloc(LP_IMAGE_ARRAY_DATA iad, int size)
{
  ...
  memset(&iad->nodes[iad->nodes_allocated_size],
    (size_grow - iad->nodes_allocated_size) *
       sizeof(IMAGE_ARRAY_DATA_NODE),
    0);
  ...
}

Arguments are mixed up. This is what should have been written here: memset(&iad->nodes[iad->nodes_allocated_size], 0, (size_grow - iad->nodes_allocated_size) * sizeof(IMAGE_ARRAY_DATA_NODE));

This suspicious code was found in Miranda IM project by PVS-Studio static code analyzer.
Warning message is:
V575 The 'memcmp' function processes '0' elements. Inspect the 'third' argument.  clist_modern  modern_image_array.cpp  59

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/