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| author | Lama Kayal <lkayal@nvidia.com> | 2025-08-25 17:34:24 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-08-26 18:00:25 -0700 |
| commit | 2c0a959bebdc1ada13cf9a8242f177c5400299e6 (patch) | |
| tree | d8a88775b3a2c1e47914ade670a9766b8712b00b /drivers | |
| parent | aa125f08cb8e9bc7f08aa7094b78beaeab9bea71 (diff) | |
| download | linux-next-2c0a959bebdc1ada13cf9a8242f177c5400299e6.tar.gz linux-next-2c0a959bebdc1ada13cf9a8242f177c5400299e6.zip | |
net/mlx5: HWS, Fix memory leak in hws_pool_buddy_init error path
In the error path of hws_pool_buddy_init(), the buddy allocator cleanup
doesn't free the allocator structure itself, causing a memory leak.
Add the missing kfree() to properly release all allocated memory.
Fixes: c61afff94373 ("net/mlx5: HWS, added memory management handling")
Signed-off-by: Lama Kayal <lkayal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/20250825143435.598584-2-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pool.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pool.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pool.c index 7e37d6e9eb83..7b5071c3df36 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pool.c @@ -124,6 +124,7 @@ static int hws_pool_buddy_init(struct mlx5hws_pool *pool) mlx5hws_err(pool->ctx, "Failed to create resource type: %d size %zu\n", pool->type, pool->alloc_log_sz); mlx5hws_buddy_cleanup(buddy); + kfree(buddy); return -ENOMEM; } |