The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@xxxxxxxxxxxxxxx>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 68ff8540cc9e4ab557065b3f635c1ff4c96e1f1c Mon Sep 17 00:00:00 2001
From: John Johansen <john.johansen@xxxxxxxxxxxxx>
Date: Thu, 29 Apr 2021 01:48:28 -0700
Subject: [PATCH] apparmor: fix quiet_denied for file rules
Global quieting of denied AppArmor generated file events is not
handled correctly. Unfortunately the is checking if quieting of all
audit events is set instead of just denied events.
Fixes: 67012e8209df ("AppArmor: basic auditing infrastructure.")
Signed-off-by: John Johansen <john.johansen@xxxxxxxxxxxxx>
diff --git a/security/apparmor/audit.c b/security/apparmor/audit.c
index f7e97c7e80f3..704b0c895605 100644
--- a/security/apparmor/audit.c
+++ b/security/apparmor/audit.c
@@ -137,7 +137,7 @@ int aa_audit(int type, struct aa_profile *profile, struct common_audit_data *sa,
}
if (AUDIT_MODE(profile) == AUDIT_QUIET ||
(type == AUDIT_APPARMOR_DENIED &&
- AUDIT_MODE(profile) == AUDIT_QUIET))
+ AUDIT_MODE(profile) == AUDIT_QUIET_DENIED))
return aad(sa)->error;
if (KILL_MODE(profile) && type == AUDIT_APPARMOR_DENIED)
