---

yaml --- r: 46933 b: refs/heads/master c: a0d78eb h: refs/heads/master i: 46931: b4fe773 v: v3
git-mirror · Feb 8, 2007 · 12035f9 · 12035f9
1 parent 8e5e4a6
commit 12035f9
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Showing 2 changed files with 15 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 26932566a42d46aee7e5d526cb34fba9380cad10
+refs/heads/master: a0d78ebf3a0e33a1aeacf2fc518ad9273d6a1c2f
diff --git a/trunk/net/ipv6/route.c b/trunk/net/ipv6/route.c
@@ -311,12 +311,21 @@ static inline void rt6_probe(struct rt6_info *rt)
 static int inline rt6_check_dev(struct rt6_info *rt, int oif)
 {
 	struct net_device *dev = rt->rt6i_dev;
-	if (!oif || dev->ifindex == oif)
+	int ret = 0;
+
+	if (!oif)
 		return 2;
-	if ((dev->flags & IFF_LOOPBACK) &&
-	    rt->rt6i_idev && rt->rt6i_idev->dev->ifindex == oif)
-		return 1;
-	return 0;
+	if (dev->flags & IFF_LOOPBACK) {
+		if (!WARN_ON(rt->rt6i_idev == NULL) &&
+		    rt->rt6i_idev->dev->ifindex == oif)
+			ret = 1;
+		else
+			return 0;
+	}
+	if (dev->ifindex == oif)
+		return 2;
+
+	return ret;
 }
 
 static int inline rt6_check_neigh(struct rt6_info *rt)