Messages in this thread Patch in this message | | | Date | Fri, 28 Apr 2023 00:37:35 -0700 | Subject | [PATCH v2 09/43] perf stat: Avoid segv on counter->name | From | Ian Rogers <> |
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Switch to use evsel__name that doesn't return NULL for hardware and similar events.
Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Ian Rogers <irogers@google.com> --- tools/perf/util/stat-display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index df6337f2480b..7aa7e16fa7c4 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -748,7 +748,7 @@ static void uniquify_event_name(struct evsel *counter) int ret = 0; if (counter->uniquified_name || counter->use_config_name || - !counter->pmu_name || !strncmp(counter->name, counter->pmu_name, + !counter->pmu_name || !strncmp(evsel__name(counter), counter->pmu_name, strlen(counter->pmu_name))) return; -- 2.40.1.495.gc816e09b53d-goog
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