From f9e92ad5eb0901cacac8f1cc4e5ea12514f7934b Mon Sep 17 00:00:00 2001 From: Yang Jihong Date: Tue, 6 Feb 2024 08:32:28 +0000 Subject: [PATCH] perf thread_map: Free strlist on normal path in thread_map__new_by_tid_str() [ Upstream commit 1eb3d924e3c0b8c27388b0583a989d757866efb6 ] slist needs to be freed in both error path and normal path in thread_map__new_by_tid_str(). Fixes: b52956c961be3a04 ("perf tools: Allow multiple threads or processes in record, stat, top") Reviewed-by: Arnaldo Carvalho de Melo Signed-off-by: Yang Jihong Signed-off-by: Namhyung Kim Link: https://lore.kernel.org/r/20240206083228.172607-6-yangjihong1@huawei.com Signed-off-by: Sasha Levin --- tools/perf/util/thread_map.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/thread_map.c b/tools/perf/util/thread_map.c index 5d467d8ae9ab..6ee38f245804 100644 --- a/tools/perf/util/thread_map.c +++ b/tools/perf/util/thread_map.c @@ -313,13 +313,13 @@ struct thread_map *thread_map__new_by_tid_str(const char *tid_str) threads->nr = ntasks; } out: + strlist__delete(slist); if (threads) refcount_set(&threads->refcnt, 1); return threads; out_free_threads: zfree(&threads); - strlist__delete(slist); goto out; }