Fix parsing of netlink messages for routing

diff --git a/src/rtnl.c b/src/rtnl.c
index c88aad1..1657c9a 100644 (file)
--- a/src/rtnl.c
+++ b/src/rtnl.c
@@ -183,20 +183,30 @@ static void parse_route(struct nlmsghdr *hdr)
        int bytes;
 
        msg = (struct rtmsg *) NLMSG_DATA(hdr);
-       bytes = IFA_PAYLOAD(hdr);
+       bytes = RTM_PAYLOAD(hdr);
 
        DBG("rtm_family %d rtm_flags %d", msg->rtm_family, msg->rtm_flags);
 
-       for (attr = RTA_DATA(msg); RTA_OK(attr, bytes);
+       for (attr = RTM_RTA(msg); RTA_OK(attr, bytes);
                                        attr = RTA_NEXT(attr, bytes)) {
                int len = RTA_PAYLOAD(attr);
 
                switch (attr->rta_type) {
                case RTA_DST:
                        DBG("  rta_type dst len %d", len);
+                       if (msg->rtm_family == AF_INET) {
+                               struct in_addr addr;
+                               addr = *((struct in_addr *) RTA_DATA(attr));
+                               DBG("    address %s", inet_ntoa(addr));
+                       }
                        break;
                case RTA_SRC:
                        DBG("  rta_type src len %d", len);
+                       if (msg->rtm_family == AF_INET) {
+                               struct in_addr addr;
+                               addr = *((struct in_addr *) RTA_DATA(attr));
+                               DBG("    address %s", inet_ntoa(addr));
+                       }
                        break;
                case RTA_IIF:
                        DBG("  rta_type iff len %d", len);
@@ -206,6 +216,28 @@ static void parse_route(struct nlmsghdr *hdr)
                        break;
                case RTA_GATEWAY:
                        DBG("  rta_type gateway len %d", len);
+                       if (msg->rtm_family == AF_INET) {
+                               struct in_addr addr;
+                               addr = *((struct in_addr *) RTA_DATA(attr));
+                               DBG("    address %s", inet_ntoa(addr));
+                       }
+                       break;
+               case RTA_PRIORITY:
+                       DBG("  rta_type priority len %d", len);
+                       break;
+               case RTA_PREFSRC:
+                       DBG("  rta_type prefsrc len %d", len);
+                       if (msg->rtm_family == AF_INET) {
+                               struct in_addr addr;
+                               addr = *((struct in_addr *) RTA_DATA(attr));
+                               DBG("    address %s", inet_ntoa(addr));
+                       }
+                       break;
+               case RTA_METRICS:
+                       DBG("  rta_type metrics len %d", len);
+                       break;
+               case RTA_TABLE:
+                       DBG("  rta_type table len %d", len);
                        break;
                default:
                        DBG("  rta_type %d len %d", attr->rta_type, len);