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ixgbe: Change some uses of strncpy to strlcpy

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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>
This commit is contained in:
Mark Rustad 2014-06-06 01:57:06 +00:00 committed by Jeff Kirsher
parent 508a8c9e26
commit 339de30f5b
1 changed files with 3 additions and 3 deletions
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6
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
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@ -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,