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Commit 79f5e840 authored by Bruce Allan's avatar Bruce Allan Committed by Jeff Kirsher
Browse files

e1000e: replace unbounded sprintf with snprintf 



Signed-off-by: default avatarBruce Allan <bruce.w.allan@intel.com>
Tested-by: default avatarJeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 6431cbc2

drivers/net/e1000e/netdev.c

+6 −2
Original line number Diff line number Diff line
@@ -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,