Commit f752be9c authored Jan 04, 2013 by Josh Hay Committed by Jeff Kirsher Feb 05, 2013

ixgbe: fix potential null dereference



This patch adds a default case which goes to the next loop iteration
in the case where p is not set, preventing p from being dereferenced.

Signed-off-by: Josh Hay <joshua.a.hay@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

parent 07ce870b

drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1040,6 +1040,9 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
		p = (char *) adapter +
		ixgbe_gstrings_stats[i].stat_offset;
		break;
		default:
		data[i] = 0;
		continue;
		}

		data[i] = (ixgbe_gstrings_stats[i].sizeof_stat ==