| From | Riccardo Mancini <> | Subject | [PATCH 18/20] perf trace: free strings in trace__parse_events_option | Date | Thu, 15 Jul 2021 18:07:23 +0200 |
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ASan reports several memory leaks running the perf test "88: Check open filename arg using perf trace + vfs_getname". The fourth of these leaks is related to some strings never being freed in trace__parse_events_option.
This patch adds the missing frees.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com> --- tools/perf/builtin-trace.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index d9c65d55a9ae7526..4a677f3ff273887a 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -4659,6 +4659,9 @@ static int trace__parse_events_option(const struct option *opt, const char *str, err = parse_events_option(&o, lists[0], 0); } out: + free(strace_groups_dir); + free(lists[0]); + free(lists[1]); if (sep) *sep = ','; -- 2.31.1
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