| commit | e4d1aa40e363ed3e0486aeeeb0d173f7f822737e | [log] [tgz] |
|---|---|---|
| author | Nikolay Aleksandrov <nikolay@redhat.com> | Fri Sep 14 05:50:03 2012 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Tue Sep 18 16:22:08 2012 -0400 |
| tree | 8b787165d2d0eb6514033afe925f308a98cea920 | |
| parent | e488921f44765e8ab6c48ca35e3f6b78df9819df [diff] |
netxen: check for root bus in netxen_mask_aer_correctable Add a check if pdev->bus->self == NULL (root bus). When attaching a netxen NIC to a VM it can be on the root bus and the guest would crash in netxen_mask_aer_correctable() because of a NULL pointer dereference if CONFIG_PCIEAER is present. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>