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-rw-r--r--tools/perf/util/evlist.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index e03e7bc8205..c12bd476c6f 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -85,10 +85,19 @@ int perf_evlist__add_default(struct perf_evlist *evlist)
struct perf_evsel *evsel = perf_evsel__new(&attr, 0);
if (evsel == NULL)
- return -ENOMEM;
+ goto error;
+
+ /* use strdup() because free(evsel) assumes name is allocated */
+ evsel->name = strdup("cycles");
+ if (!evsel->name)
+ goto error_free;
perf_evlist__add(evlist, evsel);
return 0;
+error_free:
+ perf_evsel__delete(evsel);
+error:
+ return -ENOMEM;
}
void perf_evlist__disable(struct perf_evlist *evlist)