diff options
| author | Dinghao Liu <dinghao.liu@zju.edu.cn> | 2020-12-21 19:27:31 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-17 13:59:00 +0100 |
| commit | 26cf873f3caab3b3d479795ab52cb1dbe350b66d (patch) | |
| tree | 65f908009c621aa437fa6d090a8540868ac4648f | |
| parent | c9f32688989125e8a7bbcbdc56992ebda9012be7 (diff) | |
net/mlx5e: Fix memleak in mlx5e_create_l2_table_groups
commit 5b0bb12c58ac7d22e05b5bfdaa30a116c8c32e32 upstream.
When mlx5_create_flow_group() fails, ft->g should be
freed just like when kvzalloc() fails. The caller of
mlx5e_create_l2_table_groups() does not catch this
issue on failure, which leads to memleak.
Fixes: 33cfaaa8f36f ("net/mlx5e: Split the main flow steering table")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_fs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c index 4837045ffba3..4d2e58687240 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c @@ -1226,6 +1226,7 @@ err_destroy_groups: ft->g[ft->num_groups] = NULL; mlx5e_destroy_groups(ft); kvfree(in); + kfree(ft->g); return err; } |