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| author |   Dennis Dalessandro <dennis.dalessandro@intel.com> | 2018-09-26 10:55:53 -0700 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-09-30 19:21:12 -0600 |
| commit | 3144533bf667c8e53bb20656b78295960073e57b (patch) | |
| tree | 6fe22e4e9a524e1db802c354607e1ba2e9f20c17 /drivers/infiniband/hw/hfi1/chip.c | |
| parent | IB/hfi1: Add static trace for iowait (diff) | |
| download | linux-dev-3144533bf667c8e53bb20656b78295960073e57b.tar.xz linux-dev-3144533bf667c8e53bb20656b78295960073e57b.zip | |
IB/hfi1: Ensure ucast_dlid access doesnt exceed bounds
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>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions