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perf metricgroup: Missed free on error path

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If an out-of-memory occurs the expr also needs freeing.

Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers 2025-10-24 10:58:38 -07:00 committed by Namhyung Kim
parent 5faa23cdab
commit 3bae9228a5
1 changed files with 1 additions and 0 deletions
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tools/perf/util/metricgroup.c
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@ -1455,6 +1455,7 @@ static int parse_groups(struct evlist *perf_evlist,
if (!expr->metric_name) {
ret = -ENOMEM;
free(expr);
free(metric_events);
goto out;
}