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net/mlx4: off by one in parse_trans_rule()
This should be ">=" here instead of ">". MLX4_NET_TRANS_RULE_NUM is 6. We use "spec->id" as an array offset into the __rule_hw_sz[] and __sw_id_hw[] arrays which have 6 elements. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Hadar Hen Zion <hadarh@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -773,7 +773,7 @@ static int parse_trans_rule(struct mlx4_dev *dev, struct mlx4_spec_list *spec,
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[MLX4_NET_TRANS_RULE_ID_UDP] =
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sizeof(struct mlx4_net_trans_rule_hw_tcp_udp)
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};
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if (spec->id > MLX4_NET_TRANS_RULE_NUM) {
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if (spec->id >= MLX4_NET_TRANS_RULE_NUM) {
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mlx4_err(dev, "Invalid network rule id. id = %d\n", spec->id);
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return -EINVAL;
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}
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