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-rw-r--r--tools/perf/util/stat-shadow.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c
index 69f3cf3b4a44..e4fb02b05130 100644
--- a/tools/perf/util/stat-shadow.c
+++ b/tools/perf/util/stat-shadow.c
@@ -444,6 +444,7 @@ void perf_stat__collect_metric_expr(struct evlist *evsel_list)
"Add %s event to groups to get metric expression for %s\n",
metric_name,
counter->name);
+ free(printed);
printed = strdup(metric_name);
}
invalid = true;