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Message-Id: <20180924113104.886724084@linuxfoundation.org>
Date: Mon, 24 Sep 2018 13:49:52 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Raed Salem <raeds@...lanox.com>,
Or Gerlitz <ogerlitz@...lanox.com>,
Saeed Mahameed <saeedm@...lanox.com>
Subject: [PATCH 4.18 006/235] net/mlx5: E-Switch, Fix memory leak when creating switchdev mode FDB tables
4.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Raed Salem <raeds@...lanox.com>
[ Upstream commit c88a026e01219488e745f4f0267fd76c2bb68421 ]
The memory allocated for the slow path table flow group input structure
was not freed upon successful return, fix that.
Fixes: 1967ce6ea5c8 ("net/mlx5: E-Switch, Refactor fast path FDB table creation in switchdev mode")
Signed-off-by: Raed Salem <raeds@...lanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -658,6 +658,7 @@ static int esw_create_offloads_fdb_table
if (err)
goto miss_rule_err;
+ kvfree(flow_group_in);
return 0;
miss_rule_err:
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