diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2018-03-26 19:19:30 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-27 10:56:04 -0400 |
| commit | 19c9ea363a244f85f90a424f9936e6d56449e33c (patch) | |
| tree | 2177ec75f91dd0fe75bf87dbbb20bf50babf5e99 /net/sched | |
| parent | 1dfe82ebd7d8fd43dba9948fdfb31f145014baa0 (diff) | |
r8169: fix setting driver_data after register_netdev
pci_set_drvdata() is called only after registering the net_device,
therefore we could run into a NPE if one of the functions using
driver_data is called before it's set.
Fix this by calling pci_set_drvdata() before registering the
net_device.
This fix is a candidate for stable. As far as I can see the
bug has been there in kernel version 3.2 already, therefore
I can't provide a reference which commit is fixed by it.
The fix may need small adjustments per kernel version because
due to other changes the label which is jumped to if
register_netdev() fails has changed over time.
Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
0 files changed, 0 insertions, 0 deletions