This patch adds an exception to the key check so that cipher_null
users may continue to use algif_skcipher without setting a key.
Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
{
struct skcipher_tfm *tfm = private;
{
struct skcipher_tfm *tfm = private;
+ if (!tfm->has_key && crypto_skcipher_has_setkey(tfm->skcipher))
return -ENOKEY;
return skcipher_accept_parent_common(private, sk);
return -ENOKEY;
return skcipher_accept_parent_common(private, sk);