From: Razvan Becheriu <razvan@isc.org>
Date: Fri, 14 Jun 2024 05:43:19 +0000 (+0300)
Subject: [#3449] fixed fd and memory leak
X-Git-Tag: Kea-2.7.1~56
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0fe6f2e3812e27f923f392126f42da4c216e2cfd;p=thirdparty%2Fkea.git

[#3449] fixed fd and memory leak
---

diff --git a/src/hooks/dhcp/high_availability/ha_callouts.cc b/src/hooks/dhcp/high_availability/ha_callouts.cc
index 2e4410983b..58a0f7dbf9 100644
--- a/src/hooks/dhcp/high_availability/ha_callouts.cc
+++ b/src/hooks/dhcp/high_availability/ha_callouts.cc
@@ -429,10 +429,12 @@ int load(LibraryHandle& handle) {
 /// @return 0 if deregistration was successful, 1 otherwise
 int unload() {
     if (impl) {
-        IOServiceMgr::instance().unregisterIOService(impl->getIOService());
-        impl->getIOService()->stopAndPoll();
+        IOServicePtr io_service = impl->getIOService();
+        IOServiceMgr::instance().unregisterIOService(io_service);
+        io_service->stopAndPoll();
+        impl.reset();
+        io_service->stopAndPoll();
     }
-    impl.reset();
     LOG_INFO(ha_logger, HA_DEINIT_OK);
     return (0);
 }