From d08311dd6fd8444e39710dd2fb97562895aed8fa Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Mon, 8 Aug 2016 14:25:30 -0500 Subject: cgroupns: Add a limit on the number of cgroup namespaces Acked-by: Kees Cook Signed-off-by: "Eric W. Biederman" --- include/linux/cgroup.h | 1 + include/linux/user_namespace.h | 1 + 2 files changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 984f73b719a9..1ed92812785a 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -621,6 +621,7 @@ struct cgroup_namespace { atomic_t count; struct ns_common ns; struct user_namespace *user_ns; + struct ucounts *ucounts; struct css_set *root_cset; }; diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h index e1d672186f00..d067f0d3038e 100644 --- a/include/linux/user_namespace.h +++ b/include/linux/user_namespace.h @@ -29,6 +29,7 @@ enum ucount_type { UCOUNT_PID_NAMESPACES, UCOUNT_UTS_NAMESPACES, UCOUNT_IPC_NAMESPACES, + UCOUNT_CGROUP_NAMESPACES, UCOUNT_COUNTS, }; -- cgit v1.2.3