Linux kernel bug fix: tracing: Check return value of __create_val_fields() before using its result
Subsystem: tracing (kernel/trace/trace_events_hist.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: kernel/trace/trace_events_hist.c
Introduced by Tom Zanussi on 2020-10-05 18:13:53 -0400; fixed by Steven Rostedt (VMware) on 2020-10-15 12:00:59 -0400 (lifetime: 9 days)