diff options
Diffstat (limited to 'gdhcp/ipv4ll.c')
| -rw-r--r-- | gdhcp/ipv4ll.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gdhcp/ipv4ll.c b/gdhcp/ipv4ll.c index 033ef816..9bf52b0a 100644 --- a/gdhcp/ipv4ll.c +++ b/gdhcp/ipv4ll.c @@ -122,10 +122,13 @@ int ipv4ll_arp_socket(int ifindex) { int fd; struct sockaddr_ll sock; + fd = socket(PF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC, htons(ETH_P_ARP)); if (fd < 0) return fd; + memset(&sock, 0, sizeof(sock)); + sock.sll_family = AF_PACKET; sock.sll_protocol = htons(ETH_P_ARP); sock.sll_ifindex = ifindex; |