poppler_page_get_thumbnail_pixbuf (PopplerPage *page)
{
  unsigned char *data;
  int width, height, rowstride;

  g_return_val_if_fail (POPPLER_IS_PAGE (page), FALSE);

  if (!page->page->loadThumb (&data, &width, &height, &rowstride))
    return NULL;

  return gdk_pixbuf_new_from_data (data, GDK_COLORSPACE_RGB,
				   FALSE, 8, width, height, rowstride,
				   (GdkPixbufDestroyNotify)gfree, NULL);
}

This weakness involves numeric computation errors, such as integer overflows, underflows, or precision losses, which can lead to miscalculations and exploitable behaviors in software.