2 files changed, 27 insertions, 0 deletions

diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 32420f914028..6a9a5c5a4e7d 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -1136,6 +1136,14 @@ static inline int audit_add_rule(struct audit_entry *entry,
         struct audit_watch *watch = entry->rule.watch;
         struct nameidata *ndp, *ndw;
         int h, err, putnd_needed = 0;
+#ifdef CONFIG_AUDITSYSCALL
+        int dont_count = 0;
+
+        /* If either of these, don't count towards total */
+        if (entry->rule.listnr == AUDIT_FILTER_USER ||
+                entry->rule.listnr == AUDIT_FILTER_TYPE)
+                dont_count = 1;
+#endif
 
         if (inode_f) {
                 h = audit_hash_ino(inode_f->val);
@@ -1176,6 +1184,10 @@ static inline int audit_add_rule(struct audit_entry *entry,
         } else {
                 list_add_tail_rcu(&entry->list, list);
         }
+#ifdef CONFIG_AUDITSYSCALL
+        if (!dont_count)
+                audit_n_rules++;
+#endif
         mutex_unlock(&audit_filter_mutex);
 
         if (putnd_needed)
@@ -1200,6 +1212,14 @@ static inline int audit_del_rule(struct audit_entry *entry,
         struct audit_watch *watch, *tmp_watch = entry->rule.watch;
         LIST_HEAD(inotify_list);
         int h, ret = 0;
+#ifdef CONFIG_AUDITSYSCALL
+        int dont_count = 0;
+
+        /* If either of these, don't count towards total */
+        if (entry->rule.listnr == AUDIT_FILTER_USER ||
+                entry->rule.listnr == AUDIT_FILTER_TYPE)
+                dont_count = 1;
+#endif
 
         if (inode_f) {
                 h = audit_hash_ino(inode_f->val);
@@ -1237,6 +1257,10 @@ static inline int audit_del_rule(struct audit_entry *entry,
         list_del_rcu(&e->list);
         call_rcu(&e->rcu, audit_free_rule_rcu);
 
+#ifdef CONFIG_AUDITSYSCALL
+        if (!dont_count)
+                audit_n_rules--;
+#endif
         mutex_unlock(&audit_filter_mutex);
 
         if (!list_empty(&inotify_list))
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index b1356fc63b26..3ea836d3d941 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -85,6 +85,9 @@ extern int audit_enabled;
 /* Indicates that audit should log the full pathname. */
 #define AUDIT_NAME_FULL -1
 
+/* number of audit rules */
+int audit_n_rules;
+
 /* When fs/namei.c:getname() is called, we store the pointer in name and
  * we don't let putname() free it (instead we free all of the saved
  * pointers at syscall exit time).