[PATCH] net/mlx4_en: Fix a memory leak in case of error in 'mlx4_en_init_netdev()'
flat view
STALE3149d
From: Christophe JAILLET <hidden>
Date: 2018-03-11 22:45:33
Also in:
kernel-janitors, linux-rdma, lkml
Subsystem:
mellanox ethernet driver (mlx4_en), mellanox mlx4 core vpi driver, networking drivers, the rest · Maintainers:
Tariq Toukan, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted>
---
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