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| author | Dinghao Liu <dinghao.liu@zju.edu.cn> | 2020-12-21 19:27:31 +0800 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-01-07 12:22:51 -0800 |
| commit | 5b0bb12c58ac7d22e05b5bfdaa30a116c8c32e32 (patch) | |
| tree | 9735d52352687acf93654ff578845f8eb61d1c01 /drivers | |
| parent | 7a6eb072a9548492ead086f3e820e9aac71c7138 (diff) | |
| download | linux-5b0bb12c58ac7d22e05b5bfdaa30a116c8c32e32.tar.bz2 | |
net/mlx5e: Fix memleak in mlx5e_create_l2_table_groups
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>
Diffstat (limited to 'drivers')
| -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 44a2dfbc3853..e02e5895703d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c @@ -1392,6 +1392,7 @@ err_destroy_groups: ft->g[ft->num_groups] = NULL; mlx5e_destroy_groups(ft); kvfree(in); + kfree(ft->g); return err; } |