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net/mlx5e: MACsec, fix add Rx security association (SA) rule memory leak

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Currently MACsec's add Rx SA flow steering (fs) rule routine
uses a spec object which is dynamically allocated and do
not free it upon leaving. The above led to a memory leak.

Fix by freeing dynamically allocated objects.

Fixes: 3b20949cb2 ("net/mlx5e: Add MACsec RX steering rules")
Signed-off-by: Emeel Hakim <ehakim@nvidia.com>
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Emeel Hakim 2022-11-08 16:19:29 +02:00 committed by Saeed Mahameed
parent ceb51b273e
commit 194cc051e2
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec_fs.c
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@ -1209,6 +1209,7 @@ macsec_fs_rx_add_rule(struct mlx5e_macsec_fs *macsec_fs,
rx_rule->rule[1] = rule;
}
kvfree(spec);
return macsec_rule;
err: