confile: cleanup clr_config_execute_cmd()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 6d9e9234ab78b97ff83775cd17cef00a1e393c86..a9f4dee1f5e9a9f7cfd29d548fbeb69db61da41e 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -4923,8 +4923,7 @@ static inline int clr_config_environment(const char *key, struct lxc_conf *c,
 static inline int clr_config_execute_cmd(const char *key, struct lxc_conf *c,
                                      void *data)
 {
-       free(c->execute_cmd);
-       c->execute_cmd = NULL;
+       free_disarm(c->execute_cmd);
        return 0;
 }