Linux kernel bug fix: perf machine: Guard against NULL in machine__exit()
Subsystem: tools (tools/perf/util/machine.c)
Bug type: crash, severity: security
Files changed: tools/perf/util/machine.c
Introduced by Andrei Vagin on 2017-11-09 10:17:32 -0300; fixed by Arnaldo Carvalho de Melo on 2017-11-16 14:49:59 -0300 (lifetime: 7 days)