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| author | Dennis Dalessandro <dennis.dalessandro@intel.com> | 2018-09-26 10:55:53 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-24 08:22:52 +0100 |
| commit | 73289863ed4adb2afdac324be6efae8459305a8d (patch) | |
| tree | 013e955167e66d8361a5ac5c44d9586fd4b3e621 /virt | |
| parent | 5320b434be4bd94b04b535f46087f4db140fb8e5 (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 'virt')
0 files changed, 0 insertions, 0 deletions