Fix race in receive callback for drivers on me client bus, that results in null dereferencing and improve the error handling. The first patch 'mei: protect mei_cl_mtu from null dereference' itself is sufficient to prevent the failure and is intended for stable.
Alexander Usyskin (3): mei: protect mei_cl_mtu from null dereference mei: bus: do not start a read for disconnected clients mei: bus: deinitialize callback functions on init failure drivers/misc/mei/bus.c | 18 ++++++++++++++---- drivers/misc/mei/client.h | 4 ++-- 2 files changed, 16 insertions(+), 6 deletions(-) -- 2.25.4
