From 0d5655ba7655b660d9701854ed25370254b91d6f Mon Sep 17 00:00:00 2001
From: Jose Maldonado aka Yukiteru <josemald89@gmail.com>
Date: Mon, 6 May 2024 18:17:02 -0400
Subject: [PATCH] Noise reduction in exim4 profile

exim4 profile access to /proc/sys/net/ipv6/conf/all/disable_ipv6
in read mode searching information over IPv6 connection in the host.

In the actual profile this access is denied, this change fix this
and reduce noise in log.
---
 apparmor.d/profiles-a-f/exim4 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apparmor.d/profiles-a-f/exim4 b/apparmor.d/profiles-a-f/exim4
index 10fe89b5..5a8badc5 100644
--- a/apparmor.d/profiles-a-f/exim4
+++ b/apparmor.d/profiles-a-f/exim4
@@ -55,5 +55,7 @@ profile exim4 @{exec_path} {
         @{run}/exim4/ r,
   owner @{run}/exim4/exim.pid rw,
 
+  @{PROC}/sys/net/ipv6/conf/all/disable_ipv6 r,
+
   include if exists <local/exim4>
 }