From: Yang Jihong yangjihong1@huawei.com
[ 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 acme@redhat.com Signed-off-by: Yang Jihong yangjihong1@huawei.com Signed-off-by: Namhyung Kim namhyung@kernel.org Link: https://lore.kernel.org/r/20240206083228.172607-6-yangjihong1@huawei.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 e848579e61a86..ea3b431b97830 100644 --- a/tools/perf/util/thread_map.c +++ b/tools/perf/util/thread_map.c @@ -280,13 +280,13 @@ struct perf_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; }