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    Subject[PATCH 5.7 438/477] net/mlx5: DR, Fix freeing in dr_create_rc_qp()
    Date
    From: Denis Efremov <efremov@linux.com>

    [ Upstream commit 47a357de2b6b706af3c9471d5042f9ba8907031e ]

    Variable "in" in dr_create_rc_qp() is allocated with kvzalloc() and
    should be freed with kvfree().

    Fixes: 297cccebdc5a ("net/mlx5: DR, Expose an internal API to issue RDMA operations")
    Cc: stable@vger.kernel.org
    Signed-off-by: Denis Efremov <efremov@linux.com>
    Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
    index 18719acb7e547..eff8bb64899d6 100644
    --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
    +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
    @@ -181,7 +181,7 @@ static struct mlx5dr_qp *dr_create_rc_qp(struct mlx5_core_dev *mdev,
    in, pas));

    err = mlx5_core_create_qp(mdev, &dr_qp->mqp, in, inlen);
    - kfree(in);
    + kvfree(in);

    if (err) {
    mlx5_core_warn(mdev, " Can't create QP\n");
    --
    2.25.1


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