audit: reject entry,always rules

We deprecated entry,always rules a long time ago.  Reject those rules as
invalid.

Signed-off-by: Eric Paris <eparis@redhat.com>

diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index d94dde82c3c8a5663dc6c038b5d10d813cf10abf..903caa269b5c5172d4df23bc559ac7152ff5a9d2 100644 (file)
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -235,13 +235,15 @@ static inline struct audit_entry *audit_to_entry_common(struct audit_rule *rule)
        switch(listnr) {
        default:
                goto exit_err;
-       case AUDIT_FILTER_USER:
-       case AUDIT_FILTER_TYPE:
 #ifdef CONFIG_AUDITSYSCALL
        case AUDIT_FILTER_ENTRY:
+               if (rule->action == AUDIT_ALWAYS)
+                       goto exit_err;
        case AUDIT_FILTER_EXIT:
        case AUDIT_FILTER_TASK:
 #endif
+       case AUDIT_FILTER_USER:
+       case AUDIT_FILTER_TYPE:
                ;
        }
        if (unlikely(rule->action == AUDIT_POSSIBLE)) {