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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-12-02 09:33:25 -0800 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-12-02 09:33:25 -0800 |
commit | ef0902bd956672dc33d6f7dd7bcaff9f769ac5c3 (patch) | |
tree | 50a07d35f4a47620c4c611db434bf4fce05b9260 /crypto/asymmetric_keys/x509_public_key.c | |
parent | 82d748eb43a673a56b639efd4d698e1e95715d82 (diff) | |
parent | d3dd09594f91ee57e76cbc27023b214afa01a99a (diff) | |
download | linux-crypto-ef0902bd956672dc33d6f7dd7bcaff9f769ac5c3.tar.gz linux-crypto-ef0902bd956672dc33d6f7dd7bcaff9f769ac5c3.zip |
Merge tag 'v4.4-rc3' into next
Merge with Linux 4.4-rc3 to bring in helpers for multiu-driver modules.
Diffstat (limited to 'crypto/asymmetric_keys/x509_public_key.c')
-rw-r--r-- | crypto/asymmetric_keys/x509_public_key.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/crypto/asymmetric_keys/x509_public_key.c b/crypto/asymmetric_keys/x509_public_key.c index 19709663..2a44b375 100644 --- a/crypto/asymmetric_keys/x509_public_key.c +++ b/crypto/asymmetric_keys/x509_public_key.c @@ -194,14 +194,15 @@ int x509_get_sig_params(struct x509_certificate *cert) * digest storage space. */ 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; cert->sig.digest = digest; cert->sig.digest_size = digest_size; - desc = digest + digest_size; + desc = PTR_ALIGN(digest + digest_size, __alignof__(*desc)); desc->tfm = tfm; desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP; @@ -266,7 +267,8 @@ static int x509_validate_trust(struct x509_certificate *cert, if (!IS_ERR(key)) { if (!use_builtin_keys || test_bit(KEY_FLAG_BUILTIN, &key->flags)) - ret = x509_check_signature(key->payload.data, cert); + ret = x509_check_signature(key->payload.data[asym_crypto], + cert); key_put(key); } return ret; @@ -352,9 +354,9 @@ static int x509_key_preparse(struct key_preparsed_payload *prep) /* We're pinning the module by being linked against it */ __module_get(public_key_subtype.owner); - prep->type_data[0] = &public_key_subtype; - prep->type_data[1] = kids; - prep->payload[0] = cert->pub; + prep->payload.data[asym_subtype] = &public_key_subtype; + prep->payload.data[asym_key_ids] = kids; + prep->payload.data[asym_crypto] = cert->pub; prep->description = desc; prep->quotalen = 100; |