| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.7 69/79] net: mvpp2: fix memory leak in mvpp2_rx | Date | Mon, 10 Aug 2020 17:21:28 +0200 |
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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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