---

yaml --- r: 22225 b: refs/heads/master c: 5ddf0eb h: refs/heads/master i: 22223: 3425f34 v: v3
git-mirror · Mar 21, 2006 · dc22a54 · dc22a54
1 parent 9050391
commit dc22a54
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Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4f81c32b028aecd818634b1ef36aae3b2b3e66ce
+refs/heads/master: 5ddf0eb2bfd613e941dd8748870c71da2e5ad409
diff --git a/trunk/net/ipv4/fib_trie.c b/trunk/net/ipv4/fib_trie.c
@@ -50,7 +50,7 @@
  *		Patrick McHardy <kaber@trash.net>
  */
 
-#define VERSION "0.404"
+#define VERSION "0.405"
 
 #include <linux/config.h>
 #include <asm/uaccess.h>
@@ -2040,7 +2040,15 @@ static struct node *fib_trie_get_next(struct fib_trie_iter *iter)
 static struct node *fib_trie_get_first(struct fib_trie_iter *iter,
 				       struct trie *t)
 {
-	struct node *n = rcu_dereference(t->trie);
+	struct node *n ;
+
+	if(!t)
+		return NULL;
+
+	n = rcu_dereference(t->trie);
+
+	if(!iter)
+		return NULL;
 
 	if (n && IS_TNODE(n)) {
 		iter->tnode = (struct tnode *) n;