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| author | Moni Shoua <monis@mellanox.com> | 2017-12-24 14:54:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-02 22:31:04 +0300 |
| commit | af0dc162f644335c50e2384ba485e4aa79b25e28 (patch) | |
| tree | 13be96f4fb240a6005f27e89f8cee3370e55c24d /sound/hda | |
| parent | 5f3b36984c7b15e9d6ace5fc836b3474a8bb4213 (diff) | |
| download | linux-af0dc162f644335c50e2384ba485e4aa79b25e28.tar.xz | |
IB/core: Verify that QP is security enabled in create and destroy
commit 4a50881bbac309e6f0684816a180bc3c14e1485d upstream.
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.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/hda')
0 files changed, 0 insertions, 0 deletions