From 17b8123dbf61b1f4aa21cd0a8160060e652e5a02 Mon Sep 17 00:00:00 2001
From: "yibo.yl" <yibo.yl@alibaba-inc.com>
Date: Tue, 23 May 2023 19:37:41 +0800
Subject: [PATCH] fix fd leak

---
 ddprof-lib/src/main/cpp/wallClock.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ddprof-lib/src/main/cpp/wallClock.cpp b/ddprof-lib/src/main/cpp/wallClock.cpp
index f90516d309..43c208ca9a 100644
--- a/ddprof-lib/src/main/cpp/wallClock.cpp
+++ b/ddprof-lib/src/main/cpp/wallClock.cpp
@@ -183,6 +183,7 @@ void WallClock::timerLoop() {
                     }
                     tid = thread_list->next();
                 }
+                delete thread_list;
             }
             for (int i = 0; i < _reservoir_size && i < tids.size(); i++) {
                 reservoir.push_back(tids[i]);