Linux kernel bug fix: powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online()
Subsystem: drivers (drivers/powercap/intel_rapl_common.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: drivers/powercap/intel_rapl_common.c
Introduced by Zhang Rui on 2019-07-11 15:08:58 +0200; fixed by Harry Pan on 2020-01-07 12:24:34 +0100 (lifetime: 179 days)