From: saeed@kernel.org
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, Jianbo Liu <jianbol@mellanox.com>,
Roi Dayan <roid@mellanox.com>,
Saeed Mahameed <saeedm@mellanox.com>,
Saeed Mahameed <saeedm@nvidia.com>
Subject: [net V2 04/15] net/mlx5e: Fix memory leak of tunnel info when rule under multipath not ready
Date: Mon, 21 Sep 2020 17:30:50 -0700 [thread overview]
Message-ID: <20200922003101.529117-5-saeed@kernel.org> (raw)
In-Reply-To: <20200922003101.529117-1-saeed@kernel.org>
From: Jianbo Liu <jianbol@mellanox.com>
When deleting vxlan flow rule under multipath, tun_info in parse_attr is
not freed when the rule is not ready.
Fixes: ef06c9ee8933 ("net/mlx5e: Allow one failure when offloading tc encap rules under multipath")
Signed-off-by: Jianbo Liu <jianbol@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index fd53d101d8fd..7be282d2ddde 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1290,11 +1290,8 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv,
mlx5e_put_flow_tunnel_id(flow);
- if (flow_flag_test(flow, NOT_READY)) {
+ if (flow_flag_test(flow, NOT_READY))
remove_unready_flow(flow);
- kvfree(attr->parse_attr);
- return;
- }
if (mlx5e_is_offloaded_flow(flow)) {
if (flow_flag_test(flow, SLOW))
--
2.26.2
next prev parent reply other threads:[~2020-09-22 0:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-22 0:30 [pull request][net V2 00/15] mlx5 fixes-2020-09-18 saeed
2020-09-22 0:30 ` [net V2 01/15] net/mlx5: Fix FTE cleanup saeed
2020-09-22 0:30 ` [net V2 02/15] net/mlx5e: Use RCU to protect rq->xdp_prog saeed
2020-09-22 0:30 ` [net V2 03/15] net/mlx5e: Use synchronize_rcu to sync with NAPI saeed
2020-09-22 0:30 ` saeed [this message]
2020-09-22 0:30 ` [net V2 05/15] net/mlx5e: CT: Fix freeing ct_label mapping saeed
2020-09-22 0:30 ` [net V2 06/15] net/mlx5e: Enable adding peer miss rules only if merged eswitch is supported saeed
2020-09-22 0:30 ` [net V2 07/15] net/mlx5e: Fix endianness when calculating pedit mask first bit saeed
2020-09-22 0:30 ` [net V2 08/15] net/mlx5e: Fix multicast counter not up-to-date in "ip -s" saeed
2020-09-22 0:30 ` [net V2 09/15] net/mlx5e: Fix using wrong stats_grps in mlx5e_update_ndo_stats() saeed
2020-09-22 0:30 ` [net V2 10/15] net/mlx5e: TLS, Do not expose FPGA TLS counter if not supported saeed
2020-09-22 0:30 ` [net V2 11/15] net/mlx5e: kTLS, Fix napi sync and possible use-after-free saeed
2020-09-22 0:30 ` [net V2 12/15] net/mlx5e: kTLS, Add missing dma_unmap in RX resync saeed
2020-09-22 0:30 ` [net V2 13/15] net/mlx5e: kTLS, Fix leak on resync error flow saeed
2020-09-22 0:31 ` [net V2 14/15] net/mlx5e: kTLS, Avoid kzalloc(GFP_KERNEL) under spinlock saeed
2020-09-22 0:31 ` [net V2 15/15] net/mlx5e: mlx5e_fec_in_caps() returns a boolean saeed
2020-09-22 0:36 ` [pull request][net V2 00/15] mlx5 fixes-2020-09-18 David Miller
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