From 78edb35ab4f4227485cb9ec816b43c37e0d5e62a Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 24 Apr 2013 19:01:29 -0300
Subject: cgroup: always validate cgroup controller names

Let's better be safe than sorry.
---
 src/shared/cgroup-util.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/shared/cgroup-util.h')

diff --git a/src/shared/cgroup-util.h b/src/shared/cgroup-util.h
index 2099f934b4..a2ee72d67f 100644
--- a/src/shared/cgroup-util.h
+++ b/src/shared/cgroup-util.h
@@ -96,3 +96,5 @@ int cg_controller_from_attr(const char *attr, char **controller);
 
 char *cg_escape(const char *p);
 char *cg_unescape(const char *p);
+
+bool cg_controller_is_valid(const char *p, bool allow_named);
-- 
cgit v1.2.3-54-g00ecf