X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;ds=sidebyside;f=ripngd%2Fripng_nexthop.c;h=0af636efcb2c4e46e3259e703aa45a692bf89db7;hb=da571b7a6c5326447399ff78439c87639fa51e19;hp=2c5d45cde0daf2b6e78459234643396939d6f6e6;hpb=a94434b69197e074569d7579126074e9cb7212a5;p=mirror_frr.git

diff --git a/ripngd/ripng_nexthop.c b/ripngd/ripng_nexthop.c
index 2c5d45cde..0af636efc 100644
--- a/ripngd/ripng_nexthop.c
+++ b/ripngd/ripng_nexthop.c
@@ -13,10 +13,9 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with GNU Zebra; see the file COPYING.  If not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.  
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 /* This file is required in order to support properly the RIPng nexthop
@@ -54,11 +53,11 @@ void _ripng_rte_del(struct ripng_rte_data *A);
 int _ripng_rte_cmp(struct ripng_rte_data *A, struct ripng_rte_data *B);
 
 #define METRIC_OUT(a) \
-    (a->rinfo ?  a->rinfo->metric_out : a->aggregate->metric_out)
-#define NEXTHOP_OUT(a) \
-    (a->rinfo ?  a->rinfo->nexthop_out : a->aggregate->nexthop_out)
+    ((a)->rinfo ?  (a)->rinfo->metric_out : (a)->aggregate->metric_out)
+#define NEXTHOP_OUT_PTR(a) \
+    ((a)->rinfo ?  &((a)->rinfo->nexthop_out) : &((a)->aggregate->nexthop_out))
 #define TAG_OUT(a) \
-    (a->rinfo ?  a->rinfo->tag_out : a->aggregate->tag_out)
+    ((a)->rinfo ?  (a)->rinfo->tag_out : (a)->aggregate->tag_out)
 
 struct list *
 ripng_rte_new(void) {
@@ -89,7 +88,7 @@ _ripng_rte_del(struct ripng_rte_data *A) {
  */
 int
 _ripng_rte_cmp(struct ripng_rte_data *A, struct ripng_rte_data *B) {
-  return addr6_cmp(&NEXTHOP_OUT(A), &NEXTHOP_OUT(B));
+  return addr6_cmp(NEXTHOP_OUT_PTR(A), NEXTHOP_OUT_PTR(B));
 }
 
 /* Add routing table entry */
@@ -117,7 +116,7 @@ ripng_rte_send(struct list *ripng_rte_list, struct interface *ifp,
                struct sockaddr_in6 *to) {
 
   struct ripng_rte_data *data;
-  struct listnode * nn;
+  struct listnode *node, *nnode;
 
   struct in6_addr last_nexthop;
   struct in6_addr myself_nexthop;
@@ -144,7 +143,7 @@ ripng_rte_send(struct list *ripng_rte_list, struct interface *ifp,
   stream_reset (s);
   num = 0;
 
-  mtu = ifp->mtu;
+  mtu = ifp->mtu6;
   if (mtu < 0)
     mtu = IFMINMTU;
 
@@ -154,14 +153,13 @@ ripng_rte_send(struct list *ripng_rte_list, struct interface *ifp,
 	    sizeof (struct ripng_packet) +
 	    sizeof (struct rte)) / sizeof (struct rte);
 
-  LIST_LOOP(ripng_rte_list, data, nn) {
-
+  for (ALL_LIST_ELEMENTS (ripng_rte_list, node, nnode, data)) {
     /* (2.1) Next hop support */
-    if (!IPV6_ADDR_SAME(&last_nexthop, &NEXTHOP_OUT(data))) {
+    if (!IPV6_ADDR_SAME(&last_nexthop, NEXTHOP_OUT_PTR(data))) {
 
       /* A nexthop entry should be at least followed by 1 RTE */
       if (num == (rtemax-1)) {
-	ret = ripng_send_packet (STREAM_DATA (s), stream_get_endp (s),
+	ret = ripng_send_packet ((caddr_t) STREAM_DATA (s), stream_get_endp (s),
 				 to, ifp);
 
         if (ret >= 0 && IS_RIPNG_DEBUG_SEND)
@@ -176,10 +174,10 @@ ripng_rte_send(struct list *ripng_rte_list, struct interface *ifp,
       /* If the received next hop address is not a link-local address,
        * it should be treated as 0:0:0:0:0:0:0:0.
        */
-      if (!IN6_IS_ADDR_LINKLOCAL(&NEXTHOP_OUT(data)))
+      if (!IN6_IS_ADDR_LINKLOCAL(NEXTHOP_OUT_PTR(data)))
         last_nexthop = myself_nexthop;
       else
-	last_nexthop = NEXTHOP_OUT(data);
+	last_nexthop = *NEXTHOP_OUT_PTR(data);
 
       num = ripng_write_rte(num, s, NULL, &last_nexthop, 0, RIPNG_METRIC_NEXTHOP);
     } else {
@@ -191,7 +189,7 @@ ripng_rte_send(struct list *ripng_rte_list, struct interface *ifp,
 			  TAG_OUT(data), METRIC_OUT(data));
 
     if (num == rtemax) {
-      ret = ripng_send_packet (STREAM_DATA (s), stream_get_endp (s),
+      ret = ripng_send_packet ((caddr_t) STREAM_DATA (s), stream_get_endp (s),
 			       to, ifp);
 
       if (ret >= 0 && IS_RIPNG_DEBUG_SEND)
@@ -204,13 +202,12 @@ ripng_rte_send(struct list *ripng_rte_list, struct interface *ifp,
 
   /* If unwritten RTE exist, flush it. */
   if (num != 0) {
-    ret = ripng_send_packet (STREAM_DATA (s), stream_get_endp (s),
+    ret = ripng_send_packet ((caddr_t) STREAM_DATA (s), stream_get_endp (s),
 			     to, ifp);
 
     if (ret >= 0 && IS_RIPNG_DEBUG_SEND)
       ripng_packet_dump ((struct ripng_packet *)STREAM_DATA (s),
 			 stream_get_endp (s), "SEND");
-    num = 0;
     stream_reset (s);
   }
 }