diff options
| -rw-r--r-- | src/network/networkd-link.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c index d41fe80f20..c03472216c 100644 --- a/src/network/networkd-link.c +++ b/src/network/networkd-link.c @@ -29,6 +29,7 @@ int link_new(Manager *manager, struct udev_device *device, Link **ret) { _cleanup_link_free_ Link *link = NULL; const char *mac; + struct ether_addr *mac_addr; int r; assert(device); @@ -46,7 +47,12 @@ int link_new(Manager *manager, struct udev_device *device, Link **ret) { if (!mac) return -EINVAL; - memcpy(&link->mac.ether_addr_octet[0], ether_aton(mac), ETH_ALEN); + mac_addr = ether_aton(mac); + if (!mac_addr) + return -EINVAL; + + memcpy(&link->mac, mac_addr, sizeof(struct ether_addr)); + link->manager = manager; link->state = _LINK_STATE_INVALID; |