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/822f741f06eb25250fb60686cf30a35f447e9e91.1626343... 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 bf67343c7795..39cb6cb6f359 100644 --- a/tools/perf/tests/topology.c +++ b/tools/perf/tests/topology.c @@ -49,6 +49,7 @@ static int session_write_header(char *path) TEST_ASSERT_VAL("failed to write header", !perf_session__write_header(session, session->evlist, file.fd, true));
+ evlist__delete(session->evlist); perf_session__delete(session);
return 0;