From 69c0f922cf3e71fb82d309fbc55d08cade35a377 Mon Sep 17 00:00:00 2001
From: Razvan Becheriu <razvan@isc.org>
Date: Thu, 20 Jun 2024 20:39:38 +0300
Subject: [PATCH] [#3366] fix memory leak in unittests

---
 src/lib/dhcpsrv/tests/cfg_iface_unittest.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib/dhcpsrv/tests/cfg_iface_unittest.cc b/src/lib/dhcpsrv/tests/cfg_iface_unittest.cc
index 25f02bc304..4c07bb1394 100644
--- a/src/lib/dhcpsrv/tests/cfg_iface_unittest.cc
+++ b/src/lib/dhcpsrv/tests/cfg_iface_unittest.cc
@@ -99,6 +99,9 @@ CfgIfaceTest::TearDown() {
 
     // Reset global handlers
     CfgIface::open_sockets_failed_callback_ = 0;
+
+    // Handle all remaining callbacks.
+    io_service_->stopAndPoll();
 }
 
 bool
-- 
2.47.2