Le 23/12/2015 04:56, Andrew Lunn a écrit :
> When the phy is disconnected, the parent pointer to the netdev it was
> attached to is set to NULL. The code then tries to suspend the phy,
> but dsa_slave_fixed_link_update needs the parent pointer to determine
> which switch the phy is connected to.
When the phy is disconnected, the parent pointer to the netdev it was
attached to is set to NULL. The code then tries to suspend the phy,
but dsa_slave_fixed_link_update needs the parent pointer to determine
which switch the phy is connected to. So it dereferenced a NULL
pointer. Check for this
