- accept ip l s ib0 addr 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c
index 494b223..5aad6ed 100644
--- a/networking/libiproute/iplink.c
+++ b/networking/libiproute/iplink.c
@@ -130,9 +130,11 @@
memset(ifr, 0, sizeof(*ifr));
strncpy(ifr->ifr_name, dev, sizeof(ifr->ifr_name));
ifr->ifr_hwaddr.sa_family = hatype;
- alen = ll_addr_a2n((unsigned char *)(ifr->ifr_hwaddr.sa_data), 14, lla);
+
+ alen = hatype == 1/*ARPHRD_ETHER*/ ? 14/*ETH_HLEN*/ : 19/*INFINIBAND_HLEN*/;
+ alen = ll_addr_a2n((unsigned char *)(ifr->ifr_hwaddr.sa_data), alen, lla);
if (alen < 0)
- exit(1);
+ exit(EXIT_FAILURE);
if (alen != halen) {
bb_error_msg_and_die("wrong address (%s) length: expected %d bytes", lla, halen);
}