diff options
Diffstat (limited to 'arp.c')
| -rw-r--r-- | arp.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -1,6 +1,6 @@ /* * dhcpcd - DHCP client daemon - * Copyright (c) 2006-2008 Roy Marples <roy@marples.name> + * Copyright (c) 2006-2011 Roy Marples <roy@marples.name> * All rights reserved * Redistribution and use in source and binary forms, with or without @@ -119,7 +119,7 @@ handle_arp_packet(void *arg) state->fail.s_addr = 0; for(;;) { bytes = get_raw_packet(iface, ETHERTYPE_ARP, - arp_buffer, sizeof(arp_buffer)); + arp_buffer, sizeof(arp_buffer), NULL); if (bytes == 0 || bytes == -1) return; /* We must have a full ARP header */ @@ -204,6 +204,8 @@ send_arp_announce(void *arg) struct if_state *state = iface->state; struct timeval tv; + if (state->new == NULL) + return; if (iface->arp_fd == -1) { open_socket(iface, ETHERTYPE_ARP); add_event(iface->arp_fd, handle_arp_packet, iface); |