diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c index 4f75ae854b3..cf5cebc358b 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c @@ -959,6 +959,9 @@ static int bnx2x_set_dump(struct net_device *dev, struct ethtool_dump *val) struct bnx2x *bp = netdev_priv(dev); /* Use the ethtool_dump "flag" field as the dump preset index */ + if (val->flag < 1 || val->flag > DUMP_MAX_PRESETS) + return -EINVAL; + bp->dump_preset_idx = val->flag; return 0; } |