X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=security%2Fdummy.c;h=b0232bbf427b26008c5c3e64f3c823350e1c4718;hb=8e9d5c7daff8b74bf3be62cfe0ba48b5af1fa12f;hp=480366f9c41d2ae1c30569e31c6e1bfcaa54265d;hpb=df39e8ba56a788733d369068c7319e04b1da3cd5;p=linux-2.6

diff --git a/security/dummy.c b/security/dummy.c
index 480366f9c4..b0232bbf42 100644
--- a/security/dummy.c
+++ b/security/dummy.c
@@ -196,13 +196,13 @@ static int dummy_sb_statfs (struct dentry *dentry)
 	return 0;
 }
 
-static int dummy_sb_mount (char *dev_name, struct nameidata *nd, char *type,
+static int dummy_sb_mount (char *dev_name, struct path *path, char *type,
 			   unsigned long flags, void *data)
 {
 	return 0;
 }
 
-static int dummy_sb_check_sb (struct vfsmount *mnt, struct nameidata *nd)
+static int dummy_sb_check_sb (struct vfsmount *mnt, struct path *path)
 {
 	return 0;
 }
@@ -229,17 +229,17 @@ static void dummy_sb_post_remount (struct vfsmount *mnt, unsigned long flags,
 }
 
 
-static void dummy_sb_post_addmount (struct vfsmount *mnt, struct nameidata *nd)
+static void dummy_sb_post_addmount (struct vfsmount *mnt, struct path *path)
 {
 	return;
 }
 
-static int dummy_sb_pivotroot (struct nameidata *old_nd, struct nameidata *new_nd)
+static int dummy_sb_pivotroot (struct path *old_path, struct path *new_path)
 {
 	return 0;
 }
 
-static void dummy_sb_post_pivotroot (struct nameidata *old_nd, struct nameidata *new_nd)
+static void dummy_sb_post_pivotroot (struct path *old_path, struct path *new_path)
 {
 	return;
 }
@@ -424,6 +424,11 @@ static int dummy_inode_listsecurity(struct inode *inode, char *buffer, size_t bu
 	return 0;
 }
 
+static void dummy_inode_getsecid(const struct inode *inode, u32 *secid)
+{
+	*secid = 0;
+}
+
 static int dummy_file_permission (struct file *file, int mask)
 {
 	return 0;
@@ -542,7 +547,9 @@ static int dummy_task_getsid (struct task_struct *p)
 }
 
 static void dummy_task_getsecid (struct task_struct *p, u32 *secid)
-{ }
+{
+	*secid = 0;
+}
 
 static int dummy_task_setgroups (struct group_info *group_info)
 {
@@ -616,6 +623,11 @@ static int dummy_ipc_permission (struct kern_ipc_perm *ipcp, short flag)
 	return 0;
 }
 
+static void dummy_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid)
+{
+	*secid = 0;
+}
+
 static int dummy_msg_msg_alloc_security (struct msg_msg *msg)
 {
 	return 0;
@@ -983,7 +995,33 @@ static inline int dummy_key_permission(key_ref_t key_ref,
 }
 #endif /* CONFIG_KEYS */
 
-struct security_operations dummy_security_ops;
+#ifdef CONFIG_AUDIT
+static inline int dummy_audit_rule_init(u32 field, u32 op, char *rulestr,
+					void **lsmrule)
+{
+	return 0;
+}
+
+static inline int dummy_audit_rule_known(struct audit_krule *krule)
+{
+	return 0;
+}
+
+static inline int dummy_audit_rule_match(u32 secid, u32 field, u32 op,
+					 void *lsmrule,
+					 struct audit_context *actx)
+{
+	return 0;
+}
+
+static inline void dummy_audit_rule_free(void *lsmrule)
+{ }
+
+#endif /* CONFIG_AUDIT */
+
+struct security_operations dummy_security_ops = {
+	.name = "dummy",
+};
 
 #define set_to_dummy_if_null(ops, function)				\
 	do {								\
@@ -1060,6 +1098,7 @@ void security_fixup_ops (struct security_operations *ops)
 	set_to_dummy_if_null(ops, inode_getsecurity);
 	set_to_dummy_if_null(ops, inode_setsecurity);
 	set_to_dummy_if_null(ops, inode_listsecurity);
+	set_to_dummy_if_null(ops, inode_getsecid);
 	set_to_dummy_if_null(ops, file_permission);
 	set_to_dummy_if_null(ops, file_alloc_security);
 	set_to_dummy_if_null(ops, file_free_security);
@@ -1096,6 +1135,7 @@ void security_fixup_ops (struct security_operations *ops)
 	set_to_dummy_if_null(ops, task_reparent_to_init);
  	set_to_dummy_if_null(ops, task_to_inode);
 	set_to_dummy_if_null(ops, ipc_permission);
+	set_to_dummy_if_null(ops, ipc_getsecid);
 	set_to_dummy_if_null(ops, msg_msg_alloc_security);
 	set_to_dummy_if_null(ops, msg_msg_free_security);
 	set_to_dummy_if_null(ops, msg_queue_alloc_security);
@@ -1170,6 +1210,11 @@ void security_fixup_ops (struct security_operations *ops)
 	set_to_dummy_if_null(ops, key_free);
 	set_to_dummy_if_null(ops, key_permission);
 #endif	/* CONFIG_KEYS */
-
+#ifdef CONFIG_AUDIT
+	set_to_dummy_if_null(ops, audit_rule_init);
+	set_to_dummy_if_null(ops, audit_rule_known);
+	set_to_dummy_if_null(ops, audit_rule_match);
+	set_to_dummy_if_null(ops, audit_rule_free);
+#endif
 }