net/mlx5e: Fix modify header actions memory leak
authorMaor Dickman <maord@nvidia.com>
Wed, 30 Sep 2020 13:31:11 +0000 (16:31 +0300)
committerSaeed Mahameed <saeedm@nvidia.com>
Thu, 5 Nov 2020 20:17:05 +0000 (12:17 -0800)
commite68e28b4a9d71261e3f8fd05a72d6cf0b443a493
tree41f9e6d18c73824825d903ebb259139709447ffc
parent9621618130bf7e83635367c13b9a6ee53935bb37
net/mlx5e: Fix modify header actions memory leak

Modify header actions are allocated during parse tc actions and only
freed during the flow creation, however, on error flow the allocated
memory is wrongly unfreed.

Fix this by calling dealloc_mod_hdr_actions in __mlx5e_add_fdb_flow
and mlx5e_add_nic_flow error flow.

Fixes: d7e75a325cb2 ("net/mlx5e: Add offloading of E-Switch TC pedit (header re-write) actions")
Fixes: 2f4fe4cab073 ("net/mlx5e: Add offloading of NIC TC pedit (header re-write) actions")
Signed-off-by: Maor Dickman <maord@nvidia.com>
Reviewed-by: Paul Blakey <paulb@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c