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net/mlx5: Fix memory leak in IPsec RoCE creation 

During IPsec RoCE TX creation a struct for the flow group creation is
allocated, but never freed. Free that struct once it is no longer in use.

Fixes: 22551e77e5 ("net/mlx5: Configure IPsec steering for egress RoCEv2 traffic")
Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/a69739482cca7176d3a466f87bbf5af1250b09bb.1677056384.git.leon@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Patrisious Haddad 2023-02-22 11:06:40 +02:00 committed by Paolo Abeni
parent 44bd0394fe
commit c749e3f82a
1 changed files with 8 additions and 5 deletions
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13
drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.c
View File

@ -162,7 +162,7 @@ int mlx5_ipsec_fs_roce_tx_create(struct mlx5_core_dev *mdev,
if (IS_ERR(ft)) {
err = PTR_ERR(ft);
mlx5_core_err(mdev, "Fail to create RoCE IPsec tx ft err=%d\n", err);
return err;
goto free_in;
}
roce->ft = ft;
@ -174,22 +174,25 @@ int mlx5_ipsec_fs_roce_tx_create(struct mlx5_core_dev *mdev,
if (IS_ERR(g)) {
err = PTR_ERR(g);
mlx5_core_err(mdev, "Fail to create RoCE IPsec tx group err=%d\n", err);
goto fail;
goto destroy_table;
}
roce->g = g;
err = ipsec_fs_roce_tx_rule_setup(mdev, roce, pol_ft);
if (err) {
mlx5_core_err(mdev, "Fail to create RoCE IPsec tx rules err=%d\n", err);
goto rule_fail;
goto destroy_group;
}
kvfree(in);
return 0;
rule_fail:
destroy_group:
mlx5_destroy_flow_group(roce->g);
fail:
destroy_table:
mlx5_destroy_flow_table(ft);
free_in:
kvfree(in);
return err;
}