X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fodhcpd.git;a=blobdiff_plain;f=src%2Fndp.c;fp=src%2Fndp.c;h=8488fc57ca8278c7c0f91f06bbb9c0ebe67653a2;hp=b68626276daecddccea5906cf5630090759bca4f;hb=5dad295c283a8ab8101d58ec3d8ead49a3a62a19;hpb=3e4c8ad1a33abfb5f0e5886353ca4e3f2dbfedc1

diff --git a/src/ndp.c b/src/ndp.c
index b686262..8488fc5 100644
--- a/src/ndp.c
+++ b/src/ndp.c
@@ -352,9 +352,9 @@ static int prefixcmp(const void *va, const void *vb)
 // Check address update
 static void check_addr_updates(struct interface *iface)
 {
-	struct odhcpd_ipaddr addr[RELAYD_MAX_ADDRS] = {{IN6ADDR_ANY_INIT, 0, 0, 0, 0}};
+	struct odhcpd_ipaddr *addr = NULL;
 	time_t now = odhcpd_time();
-	ssize_t len = odhcpd_get_interface_addresses(iface->ifindex, addr, ARRAY_SIZE(addr));
+	ssize_t len = odhcpd_get_interface_addresses(iface->ifindex, &addr);
 
 	if (len < 0)
 		return;
@@ -380,7 +380,8 @@ static void check_addr_updates(struct interface *iface)
 	if (change)
 		dhcpv6_ia_preupdate(iface);
 
-	memcpy(iface->ia_addr, addr, len * sizeof(*addr));
+	free(iface->ia_addr);
+	iface->ia_addr = addr;
 	iface->ia_addr_len = len;
 
 	if (change)