---

yaml
---
r: 201831
b: refs/heads/master
c: cb0abe6
h: refs/heads/master
i:
  201829: 7562533
  201827: 18e390d
  201823: 01a4d04
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4c3e9e2ded48bcf696a45945ea7d25bb15b873fd
+refs/heads/master: cb0abe6a5b58499bd4bc1403f4987af9ead0642c

trunk/security/tomoyo/common.c

@@ -984,21 +984,6 @@ static const char *tomoyo_get_exe(void)
 	return cp;
 }
 
-/**
- * tomoyo_get_msg - Get warning message.
- *
- * @is_enforce: Is it enforcing mode?
- *
- * Returns "ERROR" or "WARNING".
- */
-const char *tomoyo_get_msg(const bool is_enforce)
-{
-	if (is_enforce)
-		return "ERROR";
-	else
-		return "WARNING";
-}
-
 /**
  * tomoyo_check_flags - Check mode for specified functionality.
  *
@@ -1040,17 +1025,20 @@ bool tomoyo_verbose_mode(const struct tomoyo_domain_info *domain)
 /**
  * tomoyo_domain_quota_is_ok - Check for domain's quota.
  *
- * @domain: Pointer to "struct tomoyo_domain_info".
+ * @r: Pointer to "struct tomoyo_request_info".
  *
  * Returns true if the domain is not exceeded quota, false otherwise.
  *
  * Caller holds tomoyo_read_lock().
  */
-bool tomoyo_domain_quota_is_ok(struct tomoyo_domain_info * const domain)
+bool tomoyo_domain_quota_is_ok(struct tomoyo_request_info *r)
 {
 	unsigned int count = 0;
+	struct tomoyo_domain_info *domain = r->domain;
 	struct tomoyo_acl_info *ptr;
 
+	if (r->mode != TOMOYO_CONFIG_LEARNING)
+		return false;
 	if (!domain)
 		return true;
 	list_for_each_entry_rcu(ptr, &domain->acl_info_list, list) {

trunk/security/tomoyo/common.h

@@ -44,6 +44,13 @@ struct linux_binprm;
 /* Profile number is an integer between 0 and 255. */
 #define TOMOYO_MAX_PROFILES 256
 
+enum tomoyo_mode_index {
+	TOMOYO_CONFIG_DISABLED,
+	TOMOYO_CONFIG_LEARNING,
+	TOMOYO_CONFIG_PERMISSIVE,
+	TOMOYO_CONFIG_ENFORCING
+};
+
 /* Keywords for ACLs. */
 #define TOMOYO_KEYWORD_ALIAS                     "alias "
 #define TOMOYO_KEYWORD_ALLOW_READ                "allow_read "
@@ -152,6 +159,17 @@ struct tomoyo_page_buffer {
 	char buffer[4096];
 };
 
+/*
+ * tomoyo_request_info is a structure which is used for holding
+ *
+ * (1) Domain information of current process.
+ * (2) Access control mode of the profile.
+ */
+struct tomoyo_request_info {
+	struct tomoyo_domain_info *domain;
+	u8 mode; /* One of tomoyo_mode_index . */
+};
+
 /*
  * tomoyo_path_info is a structure which is used for holding a string data
  * used by TOMOYO.
@@ -332,8 +350,8 @@ struct tomoyo_domain_info {
  * "allow_read", "allow_write", "allow_create", "allow_unlink", "allow_mkdir",
  * "allow_rmdir", "allow_mkfifo", "allow_mksock", "allow_mkblock",
  * "allow_mkchar", "allow_truncate", "allow_symlink", "allow_rewrite",
- * "allow_chmod", "allow_chown", "allow_chgrp", "allow_chroot", "allow_mount"
- * and "allow_unmount".
+ * "allow_ioctl", "allow_chmod", "allow_chown", "allow_chgrp", "allow_chroot",
+ * "allow_mount" and "allow_unmount".
  */
 struct tomoyo_path_acl {
 	struct tomoyo_acl_info head; /* type = TOMOYO_TYPE_PATH_ACL */
@@ -567,7 +585,7 @@ struct tomoyo_policy_manager_entry {
 bool tomoyo_compare_name_union(const struct tomoyo_path_info *name,
 			       const struct tomoyo_name_union *ptr);
 /* Check whether the domain has too many ACL entries to hold. */
-bool tomoyo_domain_quota_is_ok(struct tomoyo_domain_info * const domain);
+bool tomoyo_domain_quota_is_ok(struct tomoyo_request_info *r);
 /* Transactional sprintf() for policy dump. */
 bool tomoyo_io_printf(struct tomoyo_io_buffer *head, const char *fmt, ...)
 	__attribute__ ((format(printf, 2, 3)));
@@ -623,8 +641,6 @@ bool tomoyo_verbose_mode(const struct tomoyo_domain_info *domain);
 const char *tomoyo_path22keyword(const u8 operation);
 /* Get the last component of the given domainname. */
 const char *tomoyo_get_last_name(const struct tomoyo_domain_info *domain);
-/* Get warning message. */
-const char *tomoyo_get_msg(const bool is_enforce);
 /* Convert single path operation to operation name. */
 const char *tomoyo_path2keyword(const u8 operation);
 /* Create "alias" entry in exception policy. */
@@ -723,7 +739,6 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
 int tomoyo_path_perm(const u8 operation, struct path *path);
 int tomoyo_path2_perm(const u8 operation, struct path *path1,
 		      struct path *path2);
-int tomoyo_check_rewrite_permission(struct file *filp);
 int tomoyo_find_next_domain(struct linux_binprm *bprm);
 
 /* Drop refcount on tomoyo_name_union. */

trunk/security/tomoyo/domain.c

@@ -691,7 +691,7 @@ int tomoyo_find_next_domain(struct linux_binprm *bprm)
 	char *real_program_name = NULL;
 	char *symlink_program_name = NULL;
 	const u8 mode = tomoyo_check_flags(old_domain, TOMOYO_MAC_FOR_FILE);
-	const bool is_enforce = (mode == 3);
+	const bool is_enforce = (mode == TOMOYO_CONFIG_ENFORCING);
 	int retval = -ENOMEM;
 	struct tomoyo_path_info r; /* real name */
 	struct tomoyo_path_info s; /* symlink name */