diff options
| author | Josh Hay <joshua.a.hay@intel.com> | 2013-01-04 07:34:36 +0400 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-02-05 13:43:49 +0400 |
| commit | f752be9c3de4fbb6a9b2c060f3794bd928a0ad7a (patch) | |
| tree | 2e4c62f9616136c83f11925b41973f46381e9c43 /drivers/net/ethernet/intel | |
| parent | 07ce870bed2f631ad53a2c1a90db20b5f8126ab9 (diff) | |
| download | linux-f752be9c3de4fbb6a9b2c060f3794bd928a0ad7a.tar.xz | |
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>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 216203ece6ed..bafd141193af 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -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 == |