X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv6%2Froute.c;h=7ff687020fa9ee780042ddeeb080e3ebb20f8199;hb=044e5f45e4ad890d03bd1e8bb44c634397cac24d;hp=220cffe9e63b483354ff8015b8929a9b4b01ffe6;hpb=4bed72e4f5502ea3322f0a00794815fa58951abe;p=linux-2.6

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 220cffe9e6..7ff687020f 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -240,7 +240,7 @@ static inline int rt6_need_strict(struct in6_addr *daddr)
 static inline struct rt6_info *rt6_device_match(struct net *net,
 						    struct rt6_info *rt,
 						    int oif,
-						    int strict)
+						    int flags)
 {
 	struct rt6_info *local = NULL;
 	struct rt6_info *sprt;
@@ -253,7 +253,7 @@ static inline struct rt6_info *rt6_device_match(struct net *net,
 			if (dev->flags & IFF_LOOPBACK) {
 				if (sprt->rt6i_idev == NULL ||
 				    sprt->rt6i_idev->dev->ifindex != oif) {
-					if (strict && oif)
+					if (flags & RT6_LOOKUP_F_IFACE && oif)
 						continue;
 					if (local && (!oif ||
 						      local->rt6i_idev->dev->ifindex == oif))
@@ -266,7 +266,7 @@ static inline struct rt6_info *rt6_device_match(struct net *net,
 		if (local)
 			return local;
 
-		if (strict)
+		if (flags & RT6_LOOKUP_F_IFACE)
 			return net->ipv6.ip6_null_entry;
 	}
 	return rt;
@@ -2196,8 +2196,12 @@ static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt,
 
 	NLA_PUT_U32(skb, RTA_PRIORITY, rt->rt6i_metric);
 
-	expires = (rt->rt6i_flags & RTF_EXPIRES) ?
-			rt->rt6i_expires - jiffies : 0;
+	if (!(rt->rt6i_flags & RTF_EXPIRES))
+		expires = 0;
+	else if (rt->rt6i_expires - jiffies < INT_MAX)
+		expires = rt->rt6i_expires - jiffies;
+	else
+		expires = INT_MAX;
 
 	if (rtnl_put_cacheinfo(skb, &rt->u.dst, 0, 0, 0,
 			       expires, rt->u.dst.error) < 0)