core: fix a few small memory leaks on exit (#6470)

* renderer: add destructor and destroy event source

add destructor and destroy the event source.
one less leak on exit of compositor reported by asan.

* compositor: cleanup eventloop on exit

destruct hyprctl to release the event sources, and properly cleanup the
event loop on exit of compositor. less leaks on exit reported by asan

* threadmgr: destroy event source on destruction

destroy the event source on destruction.

* eventloopmgr: reset eventloopmgr on exit aswell

reset the eventloopmanager on exit of compositor and free the leaking
last idle frame on monitor destroy.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/Compositor.cpp b/src/Compositor.cpp
index 8f36b4ae..2f972335 100644
--- a/src/Compositor.cpp
+++ b/src/Compositor.cpp
@@ -351,6 +351,8 @@ void CCompositor::cleanup() {
     g_pXWaylandManager.reset();
     g_pPointerManager.reset();
     g_pSeatManager.reset();
+    g_pHyprCtl.reset();
+    g_pEventLoopManager.reset();
 
     if (m_sWLRRenderer)
         wlr_renderer_destroy(m_sWLRRenderer);
@@ -364,6 +366,7 @@ void CCompositor::cleanup() {
     if (m_critSigSource)
         wl_event_source_remove(m_critSigSource);
 
+    wl_event_loop_destroy(m_sWLEventLoop);
     wl_display_terminate(m_sWLDisplay);
     m_sWLDisplay = nullptr;