| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.13 053/223] perf test session_topology: Delete session->evlist | Date | Mon, 26 Jul 2021 17:37:25 +0200 |
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From: Riccardo Mancini <rickyman7@gmail.com>
[ 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@gmail.com> Fixes: c84974ed9fb67293 ("perf test: Add entry to test cpu topology") Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kan Liang <kan.liang@intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/822f741f06eb25250fb60686cf30a35f447e9e91.1626343282.git.rickyman7@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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 ec4e3b21b831..b5efe675b321 100644 --- a/tools/perf/tests/topology.c +++ b/tools/perf/tests/topology.c @@ -61,6 +61,7 @@ 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
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