diff options
| author | Bruce Allan | 2011-01-19 05:20:59 +0100 |
|---|---|---|
| committer | Jeff Kirsher | 2011-02-11 17:34:28 +0100 |
| commit | 79f5e840143703b258717aab12647018320f4a5f (patch) | |
| tree | a1eab3adf497f4ce5fdf8252b4a5e3a03daca600 /drivers/net/e1000e | |
| parent | inet: Create a mechanism for upward inetpeer propagation into routes. (diff) | |
| download | kernel-qcow2-linux-79f5e840143703b258717aab12647018320f4a5f.tar.gz kernel-qcow2-linux-79f5e840143703b258717aab12647018320f4a5f.tar.xz kernel-qcow2-linux-79f5e840143703b258717aab12647018320f4a5f.zip | |
e1000e: replace unbounded sprintf with snprintf
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/e1000e')
| -rw-r--r-- | drivers/net/e1000e/netdev.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 6025d5fb12a4..7cedfeb505b2 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -1843,7 +1843,9 @@ static int e1000_request_msix(struct e1000_adapter *adapter) int err = 0, vector = 0; if (strlen(netdev->name) < (IFNAMSIZ - 5)) - sprintf(adapter->rx_ring->name, "%s-rx-0", netdev->name); + snprintf(adapter->rx_ring->name, + sizeof(adapter->rx_ring->name) - 1, + "%s-rx-0", netdev->name); else memcpy(adapter->rx_ring->name, netdev->name, IFNAMSIZ); err = request_irq(adapter->msix_entries[vector].vector, @@ -1856,7 +1858,9 @@ static int e1000_request_msix(struct e1000_adapter *adapter) vector++; if (strlen(netdev->name) < (IFNAMSIZ - 5)) - sprintf(adapter->tx_ring->name, "%s-tx-0", netdev->name); + snprintf(adapter->tx_ring->name, + sizeof(adapter->tx_ring->name) - 1, + "%s-tx-0", netdev->name); else memcpy(adapter->tx_ring->name, netdev->name, IFNAMSIZ); err = request_irq(adapter->msix_entries[vector].vector, |