在 2021/4/2 18:22, Herbert Xu 写道:
On Fri, Apr 02, 2021 at 06:16:16PM +0800, yumeng wrote:
I think it is not a real bug, and soft fallback setkey can always catch the
error.
But our original intention was to make it don't go to 'xxx_set_pub_key'
when the key is null, and it can return an error earlier.
But maybe it is not good.
It might make sense to check them twice if you were touching them
directly, e.g., poking inside the key. However, it appears that
your driver simply palms off the key to rsa_helper.c which should
check the key/keylen too so I think there is no need for this patch
for now.
Thanks,
OK, thank you.
