patch-2.4.0-test11 linux/net/ipv6/ndisc.c

• Lines: 10
• Date: Fri Nov 17 16:48:51 2000
• Orig file: v2.4.0-test10/linux/net/ipv6/ndisc.c
• Orig date: Fri Jan 14 11:25:21 2000

diff -u --recursive --new-file v2.4.0-test10/linux/net/ipv6/ndisc.c linux/net/ipv6/ndisc.c
@@ -660,7 +660,8 @@
 		if (ra_msg->reachable_time) {
 			__u32 rtime = (ntohl(ra_msg->reachable_time)*HZ)/1000;
 
-			if (rtime != in6_dev->nd_parms->base_reachable_time) {
+			if (rtime &&
+			    rtime != in6_dev->nd_parms->base_reachable_time) {
 				in6_dev->nd_parms->base_reachable_time = rtime;
 				in6_dev->nd_parms->gc_staletime = 3 * rtime;
 				in6_dev->nd_parms->reachable_time = neigh_rand_reach_time(rtime);