c2b2e0dcf5
Although the length should not exceed 2^31 grub_size_t is more suitable for that variable. len is used to compute the size of buffers which in C is a size_t, not a int. It is used for GRUB_EFI_BYTES_TO_PAGES which expects unsigned values. It is assigned to load_options_size which is unsigned, not signed. Signed-off-by: Frediano Ziglio <frediano.ziglio@cloud.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>