From 95333b2bed6c3c642062c28bb55b19196c957bb9 Mon Sep 17 00:00:00 2001
From: Daniel Lockyer <thisisdaniellockyer@gmail.com>
Date: Fri, 24 Nov 2017 09:37:50 +0000
Subject: [PATCH] Replace free and nullify by mfree

---
 src/basic/cgroup-util.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index ae8f2d1160..7e4670ea8c 100644
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -2092,8 +2092,7 @@ int cg_get_keyed_attribute(const char *controller, const char *path, const char
         for (i = 0; keys[i]; i++) {
                 if (!values[i]) {
                         for (i = 0; keys[i]; i++) {
-                                free(values[i]);
-                                values[i] = NULL;
+                                values[i] = mfree(values[i]);
                         }
                         return -ENOENT;
                 }