tree cc8ce98bbfdb6ec69c76fe2705f47392bf1734cb
parent fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf
author Chengfeng Ye <cyeaa@connect.ust.hk> 1636119907 -0700
committer Sebastian Reichel <sebastian.reichel@collabora.com> 1637882826 +0100

HSI: core: Fix return freed object in hsi_new_client

cl is freed on error of calling device_register, but this
object is return later, which will cause uaf issue. Fix it
by return NULL on error.

Signed-off-by: Chengfeng Ye <cyeaa@connect.ust.hk>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>