From f333c700c6100b53050980986be922bb21466e29 Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Mon, 8 Aug 2016 14:08:36 -0500
Subject: pidns: Add a limit on the number of pid 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 0f9ab3b26185..66eca94e4ada 100644
--- a/kernel/ucount.c
+++ b/kernel/ucount.c
@@ -68,6 +68,7 @@ static int int_max = INT_MAX;
 	}
 static struct ctl_table user_table[] = {
 	UCOUNT_ENTRY("max_user_namespaces"),
+	UCOUNT_ENTRY("max_pid_namespaces"),
 	{ }
 };
 #endif /* CONFIG_SYSCTL */
-- 
cgit v1.2.3