Signed-off-by: Thomas Graf <[EMAIL PROTECTED]>
Index: net-2.6.14/net/ipv6/ip6_fib.c
===================================================================
--- net-2.6.14.orig/net/ipv6/ip6_fib.c
+++ net-2.6.14/net/ipv6/ip6_fib.c
@@ -617,11 +617,10 @@ static inline struct fib6_node *fib6_des
static struct fib6_node * fib6_lookup_1(struct fib6_node *root,
struct lookup_args *args)
{
- struct fib6_node *fn;
-
- fn = fib6_descend_tree(root, args);
+ struct fib6_node *fn, *leaf;
- while (!fib6_root_node(fn)) {
+ leaf = fib6_descend_tree(root, args);
+ for (fn = leaf; !fib6_root_node(fn); fn = fn->parent) {
#ifdef CONFIG_IPV6_SUBTREES
if (fn->subtree && args[1].addr) {
struct fib6_node *st;
@@ -637,8 +636,6 @@ static struct fib6_node * fib6_lookup_1(
if (ipv6_prefix_equal(&k->addr, args->addr, k->plen))
return fn;
}
-
- fn = fn->parent;
}
return NULL;
-
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