Linux kernel bug fix: tracing: Fix kernel crash while using empty filter with perf
Subsystem: tracing (kernel/trace/trace_events_filter.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: kernel/trace/trace_events_filter.c
Introduced by Steven Rostedt (VMware) on 2018-03-14 12:35:39 -0400; fixed by Ravi Bangoria on 2018-04-25 10:27:55 -0400 (lifetime: 41 days)