[IPV6]: Fix slab corruption running ip6sic

From: Eric Sesterhenn <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: David S. Miller <[email protected]>
cbmeeks · Apr 29, 2007 · d0772b7 · d0772b7
1 parent 65bb723
commit d0772b7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
@@ -261,7 +261,7 @@ static int xfrm6_tunnel_rcv(struct sk_buff *skb)
 	__be32 spi;
 
 	spi = xfrm6_tunnel_spi_lookup((xfrm_address_t *)&iph->saddr);
-	return xfrm6_rcv_spi(skb, spi);
+	return xfrm6_rcv_spi(skb, spi) > 0 ? : 0;
 }
 
 static int xfrm6_tunnel_err(struct sk_buff *skb, struct inet6_skb_parm *opt,