Heinrich Schuchardt ad0ea7c444 grub-core/loader/efi/fdt.c: Do not copy random memory
We should not try to copy any memory area which is outside of the original
fdt. If this extra memory is controlled by a hypervisor this might end
with a crash.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2019-01-14 11:53:52 +01:00
..