diff options
| author |   Dan Carpenter <error27@gmail.com> | 2023-01-24 18:20:54 +0300 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2023-02-06 12:59:04 +0200 |
| commit | 563ca0e9eab8acc8a1309e8b440108ff8d23e951 (patch) | |
| tree | c5d1772a5ba51ebbf34cff1d24727f964c5a5946 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | IB/hfi1: Assign npages earlier (diff) | |
| download | wireguard-linux-563ca0e9eab8acc8a1309e8b440108ff8d23e951.tar.xz wireguard-linux-563ca0e9eab8acc8a1309e8b440108ff8d23e951.zip | |
RDMA/mana_ib: Prevent array underflow in mana_ib_create_qp_raw()
The "port" comes from the user and if it is zero then the:
ndev = mc->ports[port - 1];
assignment does an out of bounds read. I have changed the if
statement to fix this and to mirror how it is done in
mana_ib_create_qp_rss().
Fixes: 0266a177631d ("RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/Y8/3Vn8qx00kE9Kk@kili
Acked-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions