} refresh = {htons(DHCPV6_OPT_INFO_REFRESH), htons(sizeof(uint32_t)),
htonl(600)};
- struct odhcpd_ipaddr ipaddr;
- struct in6_addr *dns_addr = iface->dns;
+ struct in6_addr dns_addr, *dns_addr_ptr = iface->dns;
size_t dns_cnt = iface->dns_cnt;
- if (dns_cnt == 0 && odhcpd_get_interface_addresses(iface->ifindex, &ipaddr, 1) == 1) {
- dns_addr = &ipaddr.addr;
+ if ((dns_cnt == 0) &&
+ odhcpd_get_preferred_interface_address(iface->ifindex, &dns_addr)) {
+ dns_addr_ptr = &dns_addr;
dns_cnt = 1;
}
struct {
uint16_t type;
uint16_t len;
- } dns = {htons(DHCPV6_OPT_DNS_SERVERS), htons(dns_cnt * sizeof(*dns_addr))};
+ } dns = {htons(DHCPV6_OPT_DNS_SERVERS), htons(dns_cnt * sizeof(*dns_addr_ptr))};
[IOV_DEST] = {&dest, (uint8_t*)&dest.clientid_type - (uint8_t*)&dest},
[IOV_MAXRT] = {&maxrt, sizeof(maxrt)},
[IOV_DNS] = {&dns, (dns_cnt) ? sizeof(dns) : 0},
- [IOV_DNS_ADDR] = {dns_addr, dns_cnt * sizeof(*dns_addr)},
+ [IOV_DNS_ADDR] = {dns_addr_ptr, dns_cnt * sizeof(*dns_addr_ptr)},
[IOV_SEARCH] = {&search, (search_len) ? sizeof(search) : 0},
[IOV_SEARCH_DOMAIN] = {search_domain, search_len},
[IOV_PDBUF] = {pdbuf, 0},
if (IN6_IS_ADDR_UNSPECIFIED(&cerid.addr)) {
struct odhcpd_ipaddr addrs[32];
ssize_t len = odhcpd_get_interface_addresses(0, addrs,
- sizeof(addrs) / sizeof(*addrs));
+ ARRAY_SIZE(addrs));
for (ssize_t i = 0; i < len; ++i)
if (IN6_IS_ADDR_UNSPECIFIED(&cerid.addr)
if (is_authenticated)
return; // Impossible to rewrite
- struct odhcpd_ipaddr ip;
const struct in6_addr *rewrite = iface->dns;
+ struct in6_addr addr;
size_t rewrite_cnt = iface->dns_cnt;
if (rewrite_cnt == 0) {
- if (odhcpd_get_interface_addresses(iface->ifindex, &ip, 1) < 1)
+ if (odhcpd_get_preferred_interface_address(iface->ifindex, &addr) < 1)
return; // Unable to get interface address
- rewrite = &ip.addr;
+ rewrite = &addr;
rewrite_cnt = 1;
}