diff options
| author | Mark Rustad <mark.d.rustad@intel.com> | 2014-06-06 01:57:06 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-07-24 02:16:32 -0700 |
| commit | 339de30f5b40b08574a8ca53670d795f7dd1f8bb (patch) | |
| tree | bb683194e031f5ee208b7a8f47d5cd5eb9f2bd78 /drivers/net | |
| parent | 508a8c9e264e1057f663e578c47c5ffa00adb160 (diff) | |
ixgbe: Change some uses of strncpy to strlcpy
Change some uses of strncpy to use the more appropriate strlcpy
when clearing is not needed to prevent information leakage. Also
change some length arguments to use the preferred sizeof form.
Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 16e8e444c616..9aa9d0ba6d3e 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -8161,7 +8161,7 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netdev->netdev_ops = &ixgbe_netdev_ops; ixgbe_set_ethtool_ops(netdev); netdev->watchdog_timeo = 5 * HZ; - strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1); + strlcpy(netdev->name, pci_name(pdev), sizeof(netdev->name)); adapter->bd_number = cards_found; @@ -8386,9 +8386,9 @@ skip_sriov: } ixgbe_check_minimum_link(adapter, expected_gts); - err = ixgbe_read_pba_string_generic(hw, part_str, IXGBE_PBANUM_LENGTH); + err = ixgbe_read_pba_string_generic(hw, part_str, sizeof(part_str)); if (err) - strncpy(part_str, "Unknown", IXGBE_PBANUM_LENGTH); + strlcpy(part_str, "Unknown", sizeof(part_str)); if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present) e_dev_info("MAC: %d, PHY: %d, SFP+: %d, PBA No: %s\n", hw->mac.type, hw->phy.type, hw->phy.sfp_type, |