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    Subject[PATCH 5.7 69/79] net: mvpp2: fix memory leak in mvpp2_rx
    Date
    From: Lorenzo Bianconi <lorenzo@kernel.org>

    [ Upstream commit d6526926de7397a97308780911565e31a6b67b59 ]

    Release skb memory in mvpp2_rx() if mvpp2_rx_refill routine fails

    Fixes: b5015854674b ("net: mvpp2: fix refilling BM pools in RX path")
    Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
    Acked-by: Matteo Croce <mcroce@microsoft.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
    +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
    @@ -2981,6 +2981,7 @@ static int mvpp2_rx(struct mvpp2_port *p
    err = mvpp2_rx_refill(port, bm_pool, pool);
    if (err) {
    netdev_err(port->dev, "failed to refill BM pools\n");
    + dev_kfree_skb_any(skb);
    goto err_drop_frame;
    }


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