tree 555f72d96ffaceafe726c15b10f529eed89bf54b
parent 35f7d5225ffcbf1b759f641aec1735e3a89b1914
author Eric Biggers <ebiggers@google.com> 1532730971 -0700
committer Herbert Xu <herbert@gondor.apana.org.au> 1533290766 +0800

crypto: dh - make crypto_dh_encode_key() make robust

Make it return -EINVAL if crypto_dh_key_len() is incorrect rather than
overflowing the buffer.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>