Linux kernel bug fix: perf metrics: Avoid segv if default metricgroup isn't set
Subsystem: tools (tools/perf/util/metricgroup.c)
Bug type: unknown, severity: unknown
Files changed: tools/perf/util/metricgroup.c
Introduced by Kan Liang on 2023-06-16 09:56:36 -0300; fixed by Ian Rogers on 2023-12-05 10:15:10 -0800 (lifetime: 172 days)