diff options
| -rw-r--r-- | crypto/asymmetric_keys/pkcs7_verify.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/crypto/asymmetric_keys/pkcs7_verify.c b/crypto/asymmetric_keys/pkcs7_verify.c index d20c0b4b880e..325575caf6b4 100644 --- a/crypto/asymmetric_keys/pkcs7_verify.c +++ b/crypto/asymmetric_keys/pkcs7_verify.c @@ -49,11 +49,12 @@ static int pkcs7_digest(struct pkcs7_message *pkcs7, sinfo->sig.digest_size = digest_size = crypto_shash_digestsize(tfm); ret = -ENOMEM; - digest = kzalloc(digest_size + desc_size, GFP_KERNEL); + digest = kzalloc(ALIGN(digest_size, __alignof__(*desc)) + desc_size, + GFP_KERNEL); if (!digest) goto error_no_desc; - desc = digest + digest_size; + desc = PTR_ALIGN(digest + digest_size, __alignof__(*desc)); desc->tfm = tfm; desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP; |