Hi Simon,
On Fri, 14 Dec 2018 at 13:14, Simon Goldschmidt
<simon.k.r.goldschm...@gmail.com> wrote:
>
> This fixes CVE-2018-18440 ("insufficient boundary checks in filesystem
> image load") by using lmb to check the load size of a file against
> reserved memory addresses.
>
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschm...@gmail.com>
> ---
>
> Changes in v6:
> - fixed NULL pointer access in 'fdt_blob' passed to
> 'boot_fdt_add_mem_rsv_regions'
>
> Changes in v5: None
> Changes in v4: None
> Changes in v2: None
>
> fs/fs.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++---
> include/lmb.h | 2 ++
> lib/lmb.c | 13 ++++++++++++
> 3 files changed, 68 insertions(+), 3 deletions(-)
Reviewed-by: Simon Glass <s...@chromium.org>
How about -ENOSPC instead of -1?
Regards,
Simon
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