Vignesh Raghavendra 64b69f8c89 phy: Fix possible NULL pointer deference ...

It is possible that users of generic_phy_*() APIs may pass a valid
struct phy pointer but phy->dev can be NULL, leading to NULL pointer
deference in phy_dev_ops().

So call generic_phy_valid() to verify that phy and phy->dev are both
valid.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

2020-05-25 11:54:53 -04:00

5.2 KiB

Raw Blame History

View Raw