diff options
| author | Dennis Dalessandro <dennis.dalessandro@intel.com> | 2018-09-26 10:55:53 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-24 08:19:28 +0100 |
| commit | 449b9ae3504c425a615d2dc6452e33cd883e1bf5 (patch) | |
| tree | 1a0ae7d615e05c5fa2c9f4cdcd47183b07cd5d2e /include/uapi/linux/dn.h | |
| parent | e0dee1c839e3bc66e8a5ca0316eec9ca742d7c02 (diff) | |
IB/hfi1: Ensure ucast_dlid access doesnt exceed bounds
[ Upstream commit 3144533bf667c8e53bb20656b78295960073e57b ]
The dlid assignment made by looking into the u_ucast_dlid array does not
do an explicit check for the size of the array. The code path to arrive at
def_port, the index value is long and complicated so its best to just have
an explicit check here.
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/uapi/linux/dn.h')
0 files changed, 0 insertions, 0 deletions