diff options
| author | Maor Gottlieb | 2020-12-03 21:08:07 +0200 |
|---|---|---|
| committer | Jason Gunthorpe | 2020-12-07 15:52:54 -0400 |
| commit | ca991a7d14d4835b302bcd182fdbf54470f45520 (patch) | |
| tree | 949caffc12c0ae35278943ceb03367e2957d750c /drivers/infiniband/ulp | |
| parent | 53ef4999f07d9c75cdc8effb0cc8c581dc39b1a1 (diff) | |
RDMA/mlx5: Assign dev to DM MR
Currently, DM MR registration flow doesn't set the mlx5_ib_dev pointer and
can cause a NULL pointer dereference if userspace dumps the MR via rdma
tool.
Assign the IB device together with the other fields and remove the
redundant reference of mlx5_ib_dev from mlx5_ib_mr.
Cc: stable@vger.kernel.org
Fixes: 6c29f57ea475 ("IB/mlx5: Device memory mr registration support")
Link: https://lore.kernel.org/r/20201203190807.127189-1-leon@kernel.org
Signed-off-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/ulp')
0 files changed, 0 insertions, 0 deletions