KEYS: Merge the type-specific data with the payload data
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
diff --git a/security/keys/request_key_auth.c b/security/keys/request_key_auth.c
index 5d672f7..4f0f112 100644
--- a/security/keys/request_key_auth.c
+++ b/security/keys/request_key_auth.c
@@ -59,7 +59,7 @@
static int request_key_auth_instantiate(struct key *key,
struct key_preparsed_payload *prep)
{
- key->payload.data = (struct request_key_auth *)prep->data;
+ key->payload.data[0] = (struct request_key_auth *)prep->data;
return 0;
}
@@ -69,7 +69,7 @@
static void request_key_auth_describe(const struct key *key,
struct seq_file *m)
{
- struct request_key_auth *rka = key->payload.data;
+ struct request_key_auth *rka = key->payload.data[0];
seq_puts(m, "key:");
seq_puts(m, key->description);
@@ -84,7 +84,7 @@
static long request_key_auth_read(const struct key *key,
char __user *buffer, size_t buflen)
{
- struct request_key_auth *rka = key->payload.data;
+ struct request_key_auth *rka = key->payload.data[0];
size_t datalen;
long ret;
@@ -110,7 +110,7 @@
*/
static void request_key_auth_revoke(struct key *key)
{
- struct request_key_auth *rka = key->payload.data;
+ struct request_key_auth *rka = key->payload.data[0];
kenter("{%d}", key->serial);
@@ -125,7 +125,7 @@
*/
static void request_key_auth_destroy(struct key *key)
{
- struct request_key_auth *rka = key->payload.data;
+ struct request_key_auth *rka = key->payload.data[0];
kenter("{%d}", key->serial);
@@ -179,7 +179,7 @@
if (test_bit(KEY_FLAG_REVOKED, &cred->request_key_auth->flags))
goto auth_key_revoked;
- irka = cred->request_key_auth->payload.data;
+ irka = cred->request_key_auth->payload.data[0];
rka->cred = get_cred(irka->cred);
rka->pid = irka->pid;