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| author | Mark Rustad <mark.d.rustad@intel.com> | 2014-06-06 01:57:00 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-07-24 01:02:48 -0700 |
| commit | 508a8c9e264e1057f663e578c47c5ffa00adb160 (patch) | |
| tree | 100bec18560d87670fa0d93c1f2d9ba06647b384 /drivers/net/ethernet/intel/igb/igb_main.c | |
| parent | f6e675324481c56b358091ddb446b2c95a8e047b (diff) | |
ixgbe: Fix possible null-dereference in error path
In ixgbe_probe, the code at label err_dma can dereference adapter
when it has a NULL value. The check is there to avoid disabling a
disabled device. When adapter is NULL, treat it as if the device
is enabled, because it is enabled in that case.
Signed-off-by: Mark Rustad <mark.d.rustad@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/igb/igb_main.c')
0 files changed, 0 insertions, 0 deletions