On Sat, Mar 11, 2023 at 10:09 AM Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> wrote: > Change the emptymsg check in stm32_hash_copy_hash to rely on whether > we have any existing hash state, rather than whether this particular > update request is empty. > > Also avoid computing the hash for empty messages as this could hang. > > Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Excellent patch. Also works flawlessly. Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Tested-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Yours, Linus Walleij
