Linux kernel bug fix: cpuidle: check dev before usage in cpuidle_use_deepest_state()
Subsystem: drivers (drivers/cpuidle/cpuidle.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: drivers/cpuidle/cpuidle.c
Introduced by Jacob Pan on 2016-11-29 14:02:21 +0100; fixed by Li, Fei on 2017-05-01 23:17:20 +0200 (lifetime: 153 days)