[U-Boot] [PATCH v2] Prevent a buffer overflow in mkimage when signing with SHA256

[Simon Glass]

Hi Michael,

On 26 May 2014 07:09, Michael van der Westhuizen
<michael at smart-africa.com> wrote:
> Due to the FIT_MAX_HASH_LEN constant not having been updated
> to support SHA256 signatures one will always see a buffer
> overflow in fit_image_process_hash when signing images that
> use this larger hash.  This is exposed by vboot_test.sh.
>
> Signed-off-by: Michael van der Westhuizen <michael at smart-africa.com>
> ---
> Changes in v2:
>  * Use the HASH_MAX_DIGEST_SIZE constant from hash.h for the
>    FIT_MAX_HASH_LEN.
>  * Hide use of struct lmb behind USE_HOSTCC being undefined.

This seems to have whitespace problems, or it could be your mailer.
There should be tabs in there somewhere. Did you use patman to
check/send?

Regards,
Simon