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Date: Sun, 11 Mar 2018 23:45:29 +0100 From: Christophe JAILLET <christophe.jaillet@...adoo.fr> To: tariqt@...lanox.com Cc: netdev@...r.kernel.org, linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org, Christophe JAILLET <christophe.jaillet@...adoo.fr> Subject: [PATCH] net/mlx4_en: Fix a memory leak in case of error in 'mlx4_en_init_netdev()' If 'kzalloc' fails, we must free some memory before returning. Fixes: 67f8b1dcb9ee ("net/mlx4_en: Refactor the XDP forwarding rings scheme") Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr> --- drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 8fc51bc29003..f9db018e858f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -3327,7 +3327,7 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, if (!priv->tx_cq[t]) { kfree(priv->tx_ring[t]); err = -ENOMEM; - goto out; + goto err_free_tx; } } priv->rx_ring_num = prof->rx_ring_num; -- 2.14.1 --- L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. https://www.avast.com/antivirus
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