add free conf->rcfile in lxc_conf_free

when releasing the conf, add free conf->rcfile which is from malloc

Signed-off-by: Weng Meiling <wengmeiling.weng@huawei.com>
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index 27b972755784d3291c2946cb2288663f6f4d4bf4..125e8a6d2107fb88351b1fa9dff5812beeceedda 100644 (file)
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -3115,6 +3115,8 @@ void lxc_conf_free(struct lxc_conf *conf)
                free(conf->ttydir);
        if (conf->fstab)
                free(conf->fstab);
+       if (conf->rcfile)
+               free(conf->rcfile);
        lxc_clear_config_network(conf);
 #if HAVE_APPARMOR
        if (conf->aa_profile)