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Diffstat (limited to 'security/capability.c')
-rw-r--r--security/capability.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/security/capability.c b/security/capability.c
index 06400cf07757..93a2ffe65905 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -373,6 +373,11 @@ static int cap_task_create(unsigned long clone_flags)
return 0;
}
+static int cap_cred_alloc_blank(struct cred *cred, gfp_t gfp)
+{
+ return 0;
+}
+
static void cap_cred_free(struct cred *cred)
{
}
@@ -386,6 +391,10 @@ static void cap_cred_commit(struct cred *new, const struct cred *old)
{
}
+static void cap_cred_transfer(struct cred *new, const struct cred *old)
+{
+}
+
static int cap_kernel_act_as(struct cred *new, u32 secid)
{
return 0;
@@ -836,6 +845,13 @@ static int cap_key_getsecurity(struct key *key, char **_buffer)
return 0;
}
+static int cap_key_session_to_parent(const struct cred *cred,
+ const struct cred *parent_cred,
+ struct key *key)
+{
+ return 0;
+}
+
#endif /* CONFIG_KEYS */
#ifdef CONFIG_AUDIT
@@ -961,9 +977,11 @@ void security_fixup_ops(struct security_operations *ops)
set_to_cap_if_null(ops, file_receive);
set_to_cap_if_null(ops, dentry_open);
set_to_cap_if_null(ops, task_create);
+ set_to_cap_if_null(ops, cred_alloc_blank);
set_to_cap_if_null(ops, cred_free);
set_to_cap_if_null(ops, cred_prepare);
set_to_cap_if_null(ops, cred_commit);
+ set_to_cap_if_null(ops, cred_transfer);
set_to_cap_if_null(ops, kernel_act_as);
set_to_cap_if_null(ops, kernel_create_files_as);
set_to_cap_if_null(ops, kernel_module_request);
@@ -1063,6 +1081,7 @@ void security_fixup_ops(struct security_operations *ops)
set_to_cap_if_null(ops, key_free);
set_to_cap_if_null(ops, key_permission);
set_to_cap_if_null(ops, key_getsecurity);
+ set_to_cap_if_null(ops, key_session_to_parent);
#endif /* CONFIG_KEYS */
#ifdef CONFIG_AUDIT
set_to_cap_if_null(ops, audit_rule_init);