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perf test session_topology: Delete session->evlist

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[ 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: c84974ed9f ("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>
This commit is contained in:
Riccardo Mancini 2021-07-15 18:07:08 +02:00 committed by Greg Kroah-Hartman
parent b8892d16a9
commit b768db7f80
1 changed files with 1 additions and 0 deletions
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tools/perf/tests/topology.c
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@ -52,6 +52,7 @@ static int session_write_header(char *path)
TEST_ASSERT_VAL("failed to write header", TEST_ASSERT_VAL("failed to write header",
!perf_session__write_header(session, session->evlist, data.file.fd, true)); !perf_session__write_header(session, session->evlist, data.file.fd, true));
evlist__delete(session->evlist);
perf_session__delete(session); perf_session__delete(session);
return 0; return 0;