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authorBruce Allan <bruce.w.allan@intel.com>2011-01-19 04:20:59 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-02-11 08:34:28 -0800
commit79f5e840143703b258717aab12647018320f4a5f (patch)
treea1eab3adf497f4ce5fdf8252b4a5e3a03daca600 /drivers/net/e1000e/netdev.c
parent6431cbc25fa21635ee04eb0516ba6c51389fbfac (diff)
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/netdev.c')
-rw-r--r--drivers/net/e1000e/netdev.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 6025d5fb12a..7cedfeb505b 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,