diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2018-10-25 14:42:38 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-25 16:19:09 -0700 |
| commit | f802912d42525eddb2e504b0b852539f46c8fd9d (patch) | |
| tree | d4989bda0e19ae9baba10cb62c2198eb3489264e /drivers/net/phy/phy-c45.c | |
| parent | 649f0837a8cc2b39329f2de00fa0d04b029291c5 (diff) | |
net: phy: genphy_10g_driver: Avoid NULL pointer dereference
This driver got missed during the recent change of .features from a
u32 to a pointer to a Linux bitmap. Change the initialisation from 0
to PHY_10GBIT_FEATURES so removing the danger of a NULL pointer
dereference.
Fixes: 719655a14971 ("net: phy: Replace phy driver features u32 with link_mode bitmap")
Reported-by: Jose Abreu <jose.abreu@synopsys.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/phy-c45.c')
| -rw-r--r-- | drivers/net/phy/phy-c45.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index e1225545362d..d7636ff03bc7 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -329,7 +329,7 @@ struct phy_driver genphy_10g_driver = { .name = "Generic 10G PHY", .soft_reset = gen10g_no_soft_reset, .config_init = gen10g_config_init, - .features = 0, + .features = PHY_10GBIT_FEATURES, .config_aneg = gen10g_config_aneg, .read_status = gen10g_read_status, .suspend = gen10g_suspend, |