diff options
| -rw-r--r-- | tools/perf/builtin-script.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/auxtrace.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index f4aa255fc329..9ac29bdc3cd5 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -2646,7 +2646,7 @@ static int cleanup_scripting(void) static bool filter_cpu(struct perf_sample *sample) { - if (cpu_list && sample->cpu != (u32)-1) + if (cpu_list && sample->cpu != (u32)-1 && sample->cpu < MAX_NR_CPUS) return !test_bit(sample->cpu, cpu_bitmap); return false; } diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index 5f4aa1701aef..4cd2caf54015 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -372,7 +372,8 @@ static bool filter_cpu(struct perf_session *session, struct perf_cpu cpu) { unsigned long *cpu_bitmap = session->itrace_synth_opts->cpu_bitmap; - return cpu_bitmap && cpu.cpu != -1 && !test_bit(cpu.cpu, cpu_bitmap); + return cpu_bitmap && cpu.cpu >= 0 && cpu.cpu < MAX_NR_CPUS && + !test_bit(cpu.cpu, cpu_bitmap); } static int auxtrace_queues__add_buffer(struct auxtrace_queues *queues, |