From d08311dd6fd8444e39710dd2fb97562895aed8fa Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Mon, 8 Aug 2016 14:25:30 -0500
Subject: cgroupns: Add a limit on the number of cgroup namespaces

Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
 kernel/ucount.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'kernel/ucount.c')

diff --git a/kernel/ucount.c b/kernel/ucount.c
index fbab75424da6..335cc5d2cdd7 100644
--- a/kernel/ucount.c
+++ b/kernel/ucount.c
@@ -71,6 +71,7 @@ static struct ctl_table user_table[] = {
 	UCOUNT_ENTRY("max_pid_namespaces"),
 	UCOUNT_ENTRY("max_uts_namespaces"),
 	UCOUNT_ENTRY("max_ipc_namespaces"),
+	UCOUNT_ENTRY("max_cgroup_namespaces"),
 	{ }
 };
 #endif /* CONFIG_SYSCTL */
-- 
cgit