diff options
| -rw-r--r-- | drivers/crypto/caam/caamhash.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index 628c43a7efc4..44122208f70c 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -441,9 +441,10 @@ static int ahash_setkey(struct crypto_ahash *ahash, if (aligned_len < keylen) return -EOVERFLOW; - hashed_key = kmemdup(key, keylen, GFP_KERNEL); + hashed_key = kmalloc(aligned_len, GFP_KERNEL); if (!hashed_key) return -ENOMEM; + memcpy(hashed_key, key, keylen); ret = hash_digest_key(ctx, &keylen, hashed_key, digestsize); if (ret) goto bad_free_key; |