diff options
| author | Bruce Allan <bruce.w.allan@intel.com> | 2011-01-06 14:29:50 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-09 23:44:08 -0800 |
| commit | e0dc4f125456e57347a6d016bd7209f064135b1d (patch) | |
| tree | 6458f1eaf49dabf7e08e65ec0493077cd84e260c /drivers/net/e1000e/netdev.c | |
| parent | 482fed85e64958f678a138a4b5f8891190d2b169 (diff) | |
e1000e: properly bounds-check string functions
Use string functions with bounds checking rather than their non-bounds
checking counterparts, and do not hard code these boundaries.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e/netdev.c')
| -rw-r--r-- | drivers/net/e1000e/netdev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 5498689ac20c..98729a6fb096 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -5639,7 +5639,7 @@ static void e1000_print_device_info(struct e1000_adapter *adapter) ret_val = e1000_read_pba_string_generic(hw, pba_str, E1000_PBANUM_LENGTH); if (ret_val) - strcpy(pba_str, "Unknown"); + strncpy((char *)pba_str, "Unknown", sizeof(pba_str) - 1); e_info("MAC: %d, PHY: %d, PBA No: %s\n", hw->mac.type, hw->phy.type, pba_str); } @@ -5968,7 +5968,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, if (!(adapter->flags & FLAG_HAS_AMT)) e1000_get_hw_control(adapter); - strcpy(netdev->name, "eth%d"); + strncpy(netdev->name, "eth%d", sizeof(netdev->name) - 1); err = register_netdev(netdev); if (err) goto err_register; |