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| author |   Moni Shoua <monis@mellanox.com> | 2017-12-24 13:54:58 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2017-12-27 15:24:41 -0700 |
| commit | 4a50881bbac309e6f0684816a180bc3c14e1485d (patch) | |
| tree | eb5e418661ec128520876d450984f164ede32706 /drivers/infiniband/hw/mlx5/mr.c | |
| parent | IB/uverbs: Fix command checking as part of ib_uverbs_ex_modify_qp() (diff) | |
| download | linux-dev-4a50881bbac309e6f0684816a180bc3c14e1485d.tar.xz linux-dev-4a50881bbac309e6f0684816a180bc3c14e1485d.zip | |
IB/core: Verify that QP is security enabled in create and destroy
The XRC target QP create flow sets up qp_sec only if there is an IB link with
LSM security enabled. However, several other related uAPI entry points blindly
follow the qp_sec NULL pointer, resulting in a possible oops.
Check for NULL before using qp_sec.
Cc: <stable@vger.kernel.org> # v4.12
Fixes: d291f1a65232 ("IB/core: Enforce PKey security on QPs")
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mr.c')
0 files changed, 0 insertions, 0 deletions