qemu-CVE-2018-20815.patch

   1 diff --git a/device_tree.c b/device_tree.c
   2 index 6d9c972..296278e 100644
   3 --- a/device_tree.c
   4 +++ b/device_tree.c
   5 @@ -91,7 +91,7 @@ void *load_device_tree(const char *filename_path, int *sizep)
   6      /* First allocate space in qemu for device tree */
   7      fdt = g_malloc0(dt_size);
   8
   9 -    dt_file_load_size = load_image(filename_path, fdt);
  10 +    dt_file_load_size = load_image_size(filename_path, fdt, dt_size);
  11      if (dt_file_load_size < 0) {
  12          error_report("Unable to open device tree file '%s'",
  13                       filename_path);