diff options
| -rw-r--r-- | crypto/cbc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/cbc.c b/crypto/cbc.c index eedddef9ce40..e81918ca68b7 100644 --- a/crypto/cbc.c +++ b/crypto/cbc.c @@ -148,6 +148,9 @@ static int crypto_cbc_create(struct crypto_template *tmpl, struct rtattr **tb) if (!is_power_of_2(inst->alg.co.base.cra_blocksize)) goto out_free_inst; + if (inst->alg.co.statesize) + goto out_free_inst; + inst->alg.encrypt = crypto_cbc_encrypt; inst->alg.decrypt = crypto_cbc_decrypt; |