Don't forward redundant requests.

b1dfee1e · Juliusz Chroboczek · d20d979b · b1dfee1e
Commit b1dfee1e authored Apr 04, 2008 by Juliusz Chroboczek
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message.c message.c +3 -0

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--- a/message.c
+++ b/message.c
@@ -304,6 +304,9 @@ handle_request(struct neighbour *neigh, const unsigned char *prefix,
        return;
    }

+    if(request_redundant(neigh->network, prefix, plen, seqno, router_hash))
+        return;
+
    /* Let's try to forward this request. */
    if(route && route->metric < INFINITY)
        successor = route->neigh;