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authorDavid Howells <dhowells@redhat.com>2015-10-21 16:04:48 +0300
committerDavid Howells <dhowells@redhat.com>2015-10-21 17:18:36 +0300
commit146aa8b1453bd8f1ff2304ffb71b4ee0eb9acdcc (patch)
treea89ef2cd2e8029b0c09a58739cca0e7e2e68f4db /security/keys/keyring.c
parent4adc605edc5f744dcf432241b5996ff6a13d868c (diff)
downloadlinux-146aa8b1453bd8f1ff2304ffb71b4ee0eb9acdcc.tar.xz
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
Diffstat (limited to 'security/keys/keyring.c')
-rw-r--r--security/keys/keyring.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index d33437007ad2..f931ccfeefb0 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -118,7 +118,7 @@ static void keyring_publish_name(struct key *keyring)
if (!keyring_name_hash[bucket].next)
INIT_LIST_HEAD(&keyring_name_hash[bucket]);
- list_add_tail(&keyring->type_data.link,
+ list_add_tail(&keyring->name_link,
&keyring_name_hash[bucket]);
write_unlock(&keyring_name_lock);
@@ -387,9 +387,9 @@ static void keyring_destroy(struct key *keyring)
if (keyring->description) {
write_lock(&keyring_name_lock);
- if (keyring->type_data.link.next != NULL &&
- !list_empty(&keyring->type_data.link))
- list_del(&keyring->type_data.link);
+ if (keyring->name_link.next != NULL &&
+ !list_empty(&keyring->name_link))
+ list_del(&keyring->name_link);
write_unlock(&keyring_name_lock);
}
@@ -572,7 +572,7 @@ static int keyring_search_iterator(const void *object, void *iterator_data)
/* we set a different error code if we pass a negative key */
if (kflags & (1 << KEY_FLAG_NEGATIVE)) {
smp_rmb();
- ctx->result = ERR_PTR(key->type_data.reject_error);
+ ctx->result = ERR_PTR(key->reject_error);
kleave(" = %d [neg]", ctx->skipped_ret);
goto skipped;
}
@@ -990,7 +990,7 @@ struct key *find_keyring_by_name(const char *name, bool skip_perm_check)
* that's readable and that hasn't been revoked */
list_for_each_entry(keyring,
&keyring_name_hash[bucket],
- type_data.link
+ name_link
) {
if (!kuid_has_mapping(current_user_ns(), keyring->user->uid))
continue;