From: Riccardo Mancini <rickyman7@xxxxxxxxx>
[ Upstream commit 233f2dc1c284337286f9a64c0152236779a42f6c ]
ASan reports a memory leak related to session->evlist while running:
# perf test "41: Session topology".
When perf_data is in write mode, session->evlist is owned by the caller,
which should also take care of deleting it.
This patch adds the missing evlist__delete().
Signed-off-by: Riccardo Mancini <rickyman7@xxxxxxxxx>
Fixes: c84974ed9fb67293 ("perf test: Add entry to test cpu topology")
Cc: Ian Rogers <irogers@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Kan Liang <kan.liang@xxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lore.kernel.org/lkml/822f741f06eb25250fb60686cf30a35f447e9e91.1626343282.git.rickyman7@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
tools/perf/tests/topology.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c
index 22daf2bdf5fa..f4a2c0df0954 100644
--- a/tools/perf/tests/topology.c
+++ b/tools/perf/tests/topology.c
@@ -52,6 +52,7 @@ static int session_write_header(char *path)
TEST_ASSERT_VAL("failed to write header",
!perf_session__write_header(session, session->evlist, data.file.fd, true));
+ evlist__delete(session->evlist);
perf_session__delete(session);
return 0;
--
2.30.2
