Thread (50 messages) 50 messages, 3 authors, 2022-01-06
STALE1606d LANDED

[PATCH 03/20] perf test: session_topology: delete session->evlist

From: Riccardo Mancini <hidden>
Date: 2021-07-15 16:07:37
Also in: lkml
Subsystem: performance events subsystem, the rest · Maintainers: Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo, Namhyung Kim, Linus Torvalds

ASan reports a memory leak related to session->evlist while running
the 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 <redacted>
---
 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 ec4e3b21b8311f57..b5efe675b321746e 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;
-- 
2.31.1
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help