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(parent: 5efbe61) | patch
net/mlx5e: Fix a use after free on error in mlx5_tc_ct_shared_counter_get()
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 28 Sep 2020 09:05:56 +0000 (12:05 +0300)
committerSaeed Mahameed <saeedm@nvidia.com>
Thu, 1 Oct 2020 04:26:31 +0000 (21:26 -0700)
commit7b2b16ee54cc08e268ddae59152cc99ec8275e1c
tree07c23a164bd254de4eac8b0fb1949d36651ac761tree | snapshot
parent5efbe617888a4ba29e260d1233afbd9524608805commit | diff
net/mlx5e: Fix a use after free on error in mlx5_tc_ct_shared_counter_get()

This code frees "shared_counter" and then dereferences on the next line
to get the error code.

Fixes: 1edae2335adf ("net/mlx5e: CT: Use the same counter for both directions")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c diff | blob | history
Domain: System / Kernel;