1 files changed, 37 insertions, 27 deletions

diff --git a/freebsd/usr.bin/netstat/route.c b/freebsd/usr.bin/netstat/route.c
index 584ce132..1725c78d 100644
--- a/freebsd/usr.bin/netstat/route.c
+++ b/freebsd/usr.bin/netstat/route.c
@@ -126,7 +126,6 @@ typedef union {
 
 static sa_u pt_u;
 
-static int	fibnum;
 static struct	rtentry rtentry;
 static struct	radix_node rnode;
 static struct	radix_mask rmask;
@@ -159,8 +158,7 @@ routepr(u_long rtree)
 {
 	struct radix_node_head **rnhp, *rnh, head;
 	size_t intsize;
-	int i;
-	int numfibs;
+	int fam, fibnum, numfibs;
 
 	intsize = sizeof(int);
 	if (sysctlbyname("net.my_fibnum", &fibnum, &intsize, NULL, 0) == -1)
@@ -198,15 +196,20 @@ routepr(u_long rtree)
 		if (kread((u_long)(rtree), (char *)(rt_tables), (numfibs *
 		    (AF_MAX+1) * sizeof(struct radix_node_head *))) != 0)
 			return;
-		for (i = 0; i <= AF_MAX; i++) {
+		for (fam = 0; fam <= AF_MAX; fam++) {
 			int tmpfib;
-			if (i != AF_INET)
-				tmpfib = 0;
-			else
+
+			switch (fam) {
+			case AF_INET6:
+			case AF_INET:
 				tmpfib = fibnum;
+				break;
+			default:
+				tmpfib = 0;
+			}
 			rnhp = (struct radix_node_head **)*rt_tables;
 			/* Calculate the in-kernel address. */
-			rnhp += tmpfib * (AF_MAX+1) + i;
+			rnhp += tmpfib * (AF_MAX+1) + fam;
 			/* Read the in kernel rhn pointer. */
 			if (kget(rnhp, rnh) != 0)
 				continue;
@@ -219,16 +222,16 @@ routepr(u_long rtree)
 			/* Read the rnh data. */
 			if (kget(rnh, head) != 0)
 				continue;
-			if (i == AF_UNSPEC) {
+			if (fam == AF_UNSPEC) {
 				if (Aflag && af == 0) {
 					printf("Netmasks:\n");
 					p_tree(head.rnh_treetop);
 				}
-			} else if (af == AF_UNSPEC || af == i) {
-				size_cols(i, head.rnh_treetop);
-				pr_family(i);
+			} else if (af == AF_UNSPEC || af == fam) {
+				size_cols(fam, head.rnh_treetop);
+				pr_family(fam);
 				do_rtent = 1;
-				pr_rthdr(i);
+				pr_rthdr(fam);
 				p_tree(head.rnh_treetop);
 			}
 		}
@@ -654,18 +657,8 @@ fmt_sockaddr(struct sockaddr *sa, struct sockaddr *mask, int flags)
 	case AF_INET6:
 	    {
 		struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *)sa;
-		struct in6_addr *in6 = &sa6->sin6_addr;
-
-		/*
-		 * XXX: This is a special workaround for KAME kernels.
-		 * sin6_scope_id field of SA should be set in the future.
-		 */
-		if (IN6_IS_ADDR_LINKLOCAL(in6) ||
-		    IN6_IS_ADDR_MC_LINKLOCAL(in6)) {
-		    /* XXX: override is ok? */
-		    sa6->sin6_scope_id = (u_int32_t)ntohs(*(u_short *)&in6->s6_addr[2]);
-		    *(u_short *)&in6->s6_addr[2] = 0;
-		}
+
+		in6_fillscopeid(sa6);
 
 		if (flags & RTF_HOST)
 		    cp = routename6(sa6);
@@ -923,6 +916,25 @@ netname(in_addr_t in, u_long mask)
 #undef NSHIFT
 
 #ifdef INET6
+void
+in6_fillscopeid(struct sockaddr_in6 *sa6)
+{
+#if defined(__KAME__)
+	/*
+	 * XXX: This is a special workaround for KAME kernels.
+	 * sin6_scope_id field of SA should be set in the future.
+	 */
+	if (IN6_IS_ADDR_LINKLOCAL(&sa6->sin6_addr) ||
+	    IN6_IS_ADDR_MC_NODELOCAL(&sa6->sin6_addr) ||
+	    IN6_IS_ADDR_MC_LINKLOCAL(&sa6->sin6_addr)) {
+		/* XXX: override is ok? */
+		sa6->sin6_scope_id =
+		    ntohs(*(u_int16_t *)&sa6->sin6_addr.s6_addr[2]);
+		sa6->sin6_addr.s6_addr[2] = sa6->sin6_addr.s6_addr[3] = 0;
+	}
+#endif
+}
+
 const char *
 netname6(struct sockaddr_in6 *sa6, struct in6_addr *mask)
 {
@@ -1121,10 +1133,8 @@ ipx_phost(struct sockaddr *sa)
 	struct sockaddr_ipx work;
 	static union ipx_net ipx_zeronet;
 	char *p;
-	struct ipx_addr in;
 
 	work = *sipx;
-	in = work.sipx_addr;
 
 	work.sipx_addr.x_port = 0;
 	work.sipx_addr.x_net = ipx_zeronet;