diff options
| author | Lee Jones <lee.jones@linaro.org> | 2017-04-04 09:32:19 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-04-10 13:14:53 -0300 |
| commit | 43c0c03961d0b19bd225a336897606b46e0021a6 (patch) | |
| tree | d0dad178f6c3562480db174c6c97e9f1280df505 /drivers/fpga/fpga-bridge.c | |
| parent | a93d429b51fbd5c3406bd1bc1f2bdf5f009d098b (diff) | |
[media] cec: Fix runtime BUG when (CONFIG_RC_CORE && !CEC_CAP_RC)
Currently when the RC Core is enabled (reachable) core code located
in cec_register_adapter() attempts to populate the RC structure with
a pointer to the 'parent' passed in by the caller.
Unfortunately if the caller did not specify RC capability when calling
cec_allocate_adapter(), then there will be no RC structure to populate.
This causes a "NULL pointer dereference" error.
Fixes: f51e80804f0 ("[media] cec: pass parent device in register(), not allocate()")
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Cc: <stable@vger.kernel.org> # for v4.10 and up
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions