| commit | cd956722167ba4fdba9c1ce3eed251b04ea2e10f | [log] [tgz] |
|---|---|---|
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | Tue May 17 22:41:33 2016 +0200 |
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | Fri Jul 22 00:07:02 2016 -0700 |
| tree | 0f11a3eca675b9921a2a31f8c7704224d202d04e | |
| parent | d95a93a9b71677a43f967a1b7986decab84b7765 [diff] |
i40e: avoid null pointer dereference
In function i40e_debug_aq parameter desc is assumed to be
possibly NULL. Do not dereference it before checking the
value.
Fixes: f905dd62be88 ("i40e/i40evf: add max buf len to aq debug print helper")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>