[PATCH v1 07/40] perf stat: Avoid segv on counter->name
From: Ian Rogers
Date: Wed Apr 26 2023 - 03:02:57 EST
Switch to use evsel__name that doesn't return NULL for hardware and
similar events.
Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
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 6b46bbb3d322..71dd6cb83918 100644
--- a/tools/perf/util/stat-display.c
+++ b/tools/perf/util/stat-display.c
@@ -747,7 +747,7 @@ 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