diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2015-08-24 17:01:58 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-10-13 23:49:13 -0700 |
| commit | f6f19f8bb9afcd0e9970fe51b5affa3063af4499 (patch) | |
| tree | 65ca3c04753980bcd1d158e34847ed77a50f9eae /drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | |
| parent | f079fa005aae08ee0e1bc32699874ff4f02e11c1 (diff) | |
fm10k: use snprintf() instead of sprintf() to avoid buffer overflow
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c index 4ef2fbd22911..447a5f8da42f 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c @@ -206,13 +206,13 @@ static void fm10k_get_stat_strings(struct net_device *dev, u8 *data) } for (i = 0; i < interface->hw.mac.max_queues; i++) { - sprintf(p, "tx_queue_%u_packets", i); + snprintf(p, ETH_GSTRING_LEN, "tx_queue_%u_packets", i); p += ETH_GSTRING_LEN; - sprintf(p, "tx_queue_%u_bytes", i); + snprintf(p, ETH_GSTRING_LEN, "tx_queue_%u_bytes", i); p += ETH_GSTRING_LEN; - sprintf(p, "rx_queue_%u_packets", i); + snprintf(p, ETH_GSTRING_LEN, "rx_queue_%u_packets", i); p += ETH_GSTRING_LEN; - sprintf(p, "rx_queue_%u_bytes", i); + snprintf(p, ETH_GSTRING_LEN, "rx_queue_%u_bytes", i); p += ETH_GSTRING_LEN; } } |