diff options
| author |   Raed Salem <raeds@mellanox.com> | 2019-10-23 16:41:21 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2020-02-06 12:24:23 -0800 |
| commit | 08db2cf577487f5123aebcc2f913e0b8a2c14b43 (patch) | |
| tree | c7be1008597f27ab33640029eb13654cb04febfc /drivers/net/ethernet/mellanox | |
| parent | net/mlx5: IPsec, Fix esp modify function attribute (diff) | |
| download | linux-dev-08db2cf577487f5123aebcc2f913e0b8a2c14b43.tar.xz linux-dev-08db2cf577487f5123aebcc2f913e0b8a2c14b43.zip | |
net/mlx5: IPsec, fix memory leak at mlx5_fpga_ipsec_delete_sa_ctx
SA context is allocated at mlx5_fpga_ipsec_create_sa_ctx,
however the counterpart mlx5_fpga_ipsec_delete_sa_ctx function
nullifies sa_ctx pointer without freeing the memory allocated,
hence the memory leak.
Fix by free SA context when the SA is released.
Fixes: d6c4f0298cec ("net/mlx5: Refactor accel IPSec code")
Signed-off-by: Raed Salem <raeds@mellanox.com>
Reviewed-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c index 4ed4d4d8e073..4c61d25d2e88 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c @@ -850,6 +850,7 @@ void mlx5_fpga_ipsec_delete_sa_ctx(void *context) mutex_lock(&fpga_xfrm->lock); if (!--fpga_xfrm->num_rules) { mlx5_fpga_ipsec_release_sa_ctx(fpga_xfrm->sa_ctx); + kfree(fpga_xfrm->sa_ctx); fpga_xfrm->sa_ctx = NULL; } mutex_unlock(&fpga_xfrm->lock); |