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KEYS: Merge the type-specific data with the payload data

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Merge the type-specific data with the payload data into one four-word chunk
as it seems pointless to keep them separate.

Use user_key_payload() for accessing the payloads of overloaded
user-defined keys.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-cifs@vger.kernel.org
cc: ecryptfs@vger.kernel.org
cc: linux-ext4@vger.kernel.org
cc: linux-f2fs-devel@lists.sourceforge.net
cc: linux-nfs@vger.kernel.org
cc: ceph-devel@vger.kernel.org
cc: linux-ima-devel@lists.sourceforge.net
This commit is contained in:
David Howells
2015-10-21 14:04:48 +01:00
parent 4adc605edc
commit 146aa8b145
49 changed files with 286 additions and 230 deletions
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2
net/ceph/ceph_common.c
View File

@@ -318,7 +318,7 @@ static int get_secret(struct ceph_crypto_key *dst, const char *name) {
goto out;
}
ckey = ukey->payload.data;
ckey = ukey->payload.data[0];
err = ceph_crypto_key_clone(dst, ckey);
if (err)
goto out_key;

6
net/ceph/crypto.c
View File

@@ -537,7 +537,7 @@ static int ceph_key_preparse(struct key_preparsed_payload *prep)
if (ret < 0)
goto err_ckey;
prep->payload[0] = ckey;
prep->payload.data[0] = ckey;
prep->quotalen = datalen;
return 0;
@@ -549,14 +549,14 @@ err:
static void ceph_key_free_preparse(struct key_preparsed_payload *prep)
{
struct ceph_crypto_key *ckey = prep->payload[0];
struct ceph_crypto_key *ckey = prep->payload.data[0];
ceph_crypto_key_destroy(ckey);
kfree(ckey);
}
static void ceph_key_destroy(struct key *key)
{
struct ceph_crypto_key *ckey = key->payload.data;
struct ceph_crypto_key *ckey = key->payload.data[0];
ceph_crypto_key_destroy(ckey);
kfree(ckey);