diff options
| author | Moni Shoua <monis@mellanox.com> | 2014-08-21 14:28:37 +0300 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-09-22 09:46:52 -0700 |
| commit | e381835cf1b8e3b2857277dbc3b77d8c5350f70a (patch) | |
| tree | 5fdd73c629fe7753fbd4c5b29317df7b96ee9e20 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 4ff0acca7344c93fd9ed778b4c3ce16d95c594e4 (diff) | |
IB/mlx4: Avoid null pointer dereference in mlx4_ib_scan_netdevs()
When Ethernet netdev is not present for a port (e.g. when the link
layer type of the port is InfiniBand) it's possible to dereference a
null pointer when we do netdevice scanning.
To fix that, we move a section of code that needs to run only when
netdev is present to a proper if () statement.
Fixes: ad4885d279b6 ("IB/mlx4: Build the port IBoE GID table properly under bonding")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions