DHCP: On ARP duplication, ensure the interface pointer is valid

diff --git a/src/dhcp.c b/src/dhcp.c
index c3477b51eb7c8ad5b44f41ed396d961bb302de11..b2da83a7d32cf513f23da6726d46d707953090c0 100644 (file)
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -2097,7 +2097,7 @@ dhcp_arp_found(struct arp_state *astate, const struct arp_msg *amsg)
 
        addr = astate->addr;
        arp_free(astate);
-       dhcp_addr_duplicated(astate->iface, &addr);
+       dhcp_addr_duplicated(ifp, &addr);
 }
 
 #ifdef KERNEL_RFC5227