diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c index 86606c7427..94ec874590 100644 --- a/src/lxc/lxc_driver.c +++ b/src/lxc/lxc_driver.c @@ -834,7 +834,7 @@ static int lxcSetupInterfaces(virConnectPtr conn, goto error_exit; } - if (def->nets[i]->mac) { + { char macaddr[VIR_MAC_STRING_BUFLEN]; virFormatMacAddr(def->nets[i]->mac, macaddr); if (0 != (rc = setMacAddr(containerVeth, macaddr))) {