From 65a8766f5f50a5cd342f3d8f77a30917648ddb67 Mon Sep 17 00:00:00 2001
From: Richard Guy Briggs <rgb@redhat.com>
Date: Thu, 14 Jun 2018 16:20:05 -0400
Subject: [PATCH] audit: check audit_enabled in audit_tree_log_remove_rule()

Respect the audit_enabled flag when printing tree rule config change
records.

See: https://github.com/linux-audit/audit-kernel/issues/50

Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
[PM: tweak the subject line]
Signed-off-by: Paul Moore <paul@paul-moore.com>
---
 kernel/audit_tree.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index c99ebaae5abc..9f6eaeb6919f 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -497,6 +497,8 @@ static void audit_tree_log_remove_rule(struct audit_krule *rule)
 {
 	struct audit_buffer *ab;
 
+	if (!audit_enabled)
+		return;
 	ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE);
 	if (unlikely(!ab))
 		return;