From 08db2cf577487f5123aebcc2f913e0b8a2c14b43 Mon Sep 17 00:00:00 2001 From: Raed Salem Date: Wed, 23 Oct 2019 16:41:21 +0300 Subject: 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 Reviewed-by: Boris Pismenny Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/ethernet') 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); -- cgit v1.2.3