From: Riccardo Mancini <rickyman7@gmail.com>
Date: Thu, 15 Jul 2021 16:07:08 +0000 (+0200)
Subject: perf test session_topology: Delete session->evlist
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=233f2dc1c284337286f9a64c0152236779a42f6c;p=linux.git

perf test session_topology: Delete session->evlist

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>
---

diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c
index ec4e3b21b8311..b5efe675b3217 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;