diff options
Diffstat (limited to 'src/router.c')
| -rw-r--r-- | src/router.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/src/router.c b/src/router.c index 83da938..0b01a77 100644 --- a/src/router.c +++ b/src/router.c @@ -211,7 +211,7 @@ static void send_router_advert(struct uloop_timeout *event) struct { struct nd_router_advert h; - struct icmpv6_opt lladdr; + struct nd_opt_slla lladdr; struct nd_opt_mtu mtu; struct nd_opt_prefix_info prefix[RELAYD_MAX_PREFIXES]; } adv = { @@ -227,7 +227,7 @@ static void send_router_advert(struct uloop_timeout *event) adv.h.nd_ra_flags_reserved |= ND_RA_PREF_LOW; else if (iface->route_preference > 0) adv.h.nd_ra_flags_reserved |= ND_RA_PREF_HIGH; - odhcpd_get_mac(iface, adv.lladdr.data); + odhcpd_get_mac(iface, adv.lladdr.addr); // If not currently shutting down struct odhcpd_ipaddr addrs[RELAYD_MAX_PREFIXES]; @@ -319,14 +319,7 @@ static void send_router_advert(struct uloop_timeout *event) if (!dns_addr) dns_cnt = 0; - struct { - uint8_t type; - uint8_t len; - uint8_t pad; - uint8_t pad2; - uint32_t lifetime; - } dns = {ND_OPT_RECURSIVE_DNS, (1 + (2 * dns_cnt)), 0, 0, htonl(dns_time)}; - + struct nd_opt_recursive_dns dns = {ND_OPT_RECURSIVE_DNS, (1 + (2 * dns_cnt)), 0, 0, htonl(dns_time)}; // DNS Search options @@ -455,11 +448,12 @@ static void forward_router_advertisement(uint8_t *data, size_t len) icmpv6_for_each_option(opt, &adv[1], end) { if (opt->type == ND_OPT_SOURCE_LINKADDR) { // Store address of source MAC-address - mac_ptr = opt->data; + mac_ptr = ((struct nd_opt_slla *)opt)->addr; } else if (opt->type == ND_OPT_RECURSIVE_DNS && opt->len > 1) { + struct nd_opt_recursive_dns *dns = (struct nd_opt_recursive_dns *)opt; // Check if we have to rewrite DNS - dns_ptr = (struct in6_addr*)&opt->data[6]; - dns_count = (opt->len - 1) / 2; + dns_ptr = (struct in6_addr *)&dns[1]; + dns_count = (dns->len - 1) / 2; } } |