[lxc-devel] [lxd/master] cgroup/init: close controllers file

[brauner on Github]

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From 45fcfc2cab4cc8d7d1f1d13cec357853baa98517 Mon Sep 17 00:00:00 2001
From: Christian Brauner <christian.brauner at ubuntu.com>
Date: Fri, 27 Mar 2020 13:04:05 +0100
Subject: [PATCH] cgroup/init: close controllers file

Signed-off-by: Christian Brauner <christian.brauner at ubuntu.com>
---
 lxd/cgroup/init.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lxd/cgroup/init.go b/lxd/cgroup/init.go
index 4044723a7f..6d04d33073 100644
--- a/lxd/cgroup/init.go
+++ b/lxd/cgroup/init.go
@@ -372,6 +372,7 @@ func init() {
 				}
 			}
 		}
+		controllers.Close()
 	}
 
 	// Check for additional legacy cgroup features