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-rw-r--r--tools/perf/util/evsel.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 0f506f10ecf0..04c4ed1573cb 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -589,6 +589,9 @@ const char *perf_evsel__name(struct perf_evsel *evsel)
{
char bf[128];
+ if (!evsel)
+ goto out_unknown;
+
if (evsel->name)
return evsel->name;
@@ -628,7 +631,10 @@ const char *perf_evsel__name(struct perf_evsel *evsel)
evsel->name = strdup(bf);
- return evsel->name ?: "unknown";
+ if (evsel->name)
+ return evsel->name;
+out_unknown:
+ return "unknown";
}
const char *perf_evsel__group_name(struct perf_evsel *evsel)