fix a few asan reported leaks on exit of hyprland

src/Compositor.cpp

@@ -421,8 +421,22 @@ void CCompositor::cleanup() {
     g_pWatchdog.reset();
     g_pXWaylandManager.reset();
 
-    wl_display_terminate(m_sWLDisplay);
+    if (m_sWLRCursor)
+        wlr_cursor_destroy(m_sWLRCursor);
+
+    if (m_sSeat.seat)
+        wlr_seat_destroy(m_sSeat.seat);
+
+    if (m_sWLRRenderer)
+        wlr_renderer_destroy(m_sWLRRenderer);
+
+    if (m_sWLRAllocator)
+        wlr_allocator_destroy(m_sWLRAllocator);
 
+    if (m_sWLRBackend)
+        wlr_backend_destroy(m_sWLRBackend);
+
+    wl_display_terminate(m_sWLDisplay);
     m_sWLDisplay = nullptr;
 }
 

src/debug/HyprNotificationOverlay.cpp

@@ -36,6 +36,13 @@ CHyprNotificationOverlay::CHyprNotificationOverlay() {
     m_szIconFontName = fonts.substr(COLON + 2, LASTCHAR - (COLON + 2));
 }
 
+CHyprNotificationOverlay::~CHyprNotificationOverlay() {
+    if (m_pCairo)
+        cairo_destroy(m_pCairo);
+    if (m_pCairoSurface)
+        cairo_surface_destroy(m_pCairoSurface);
+}
+
 void CHyprNotificationOverlay::addNotification(const std::string& text, const CColor& color, const float timeMs, const eIcons icon, const float fontSize) {
     const auto PNOTIF = m_dNotifications.emplace_back(std::make_unique<SNotification>()).get();
 

src/debug/HyprNotificationOverlay.hpp

@@ -39,6 +39,7 @@ struct SNotification {
 class CHyprNotificationOverlay {
   public:
     CHyprNotificationOverlay();
+    ~CHyprNotificationOverlay();
 
     void draw(CMonitor* pMonitor);
     void addNotification(const std::string& text, const CColor& color, const float timeMs, const eIcons icon = ICON_NONE, const float fontSize = 13.f);

src/helpers/WLClasses.hpp

@@ -102,6 +102,11 @@ struct SKeyboard {
     bool operator==(const SKeyboard& rhs) const {
         return keyboard == rhs.keyboard;
     }
+
+    ~SKeyboard() {
+        if (xkbTranslationState)
+            xkb_state_unref(xkbTranslationState);
+    }
 };
 
 struct SMouse {

src/managers/CursorManager.cpp

@@ -53,6 +53,11 @@ CCursorManager::CCursorManager() {
     static auto P = g_pHookSystem->hookDynamic("monitorLayoutChanged", [this](void* self, SCallbackInfo& info, std::any param) { this->updateTheme(); });
 }
 
+CCursorManager::~CCursorManager() {
+    if (m_pWLRXCursorMgr)
+        wlr_xcursor_manager_destroy(m_pWLRXCursorMgr);
+}
+
 void CCursorManager::dropBufferRef(CCursorManager::CCursorBuffer* ref) {
     std::erase_if(m_vCursorBuffers, [ref](const auto& buf) { return buf.get() == ref; });
 }

src/managers/CursorManager.hpp

@@ -13,6 +13,7 @@ struct wlr_xwayland;
 class CCursorManager {
   public:
     CCursorManager();
+    ~CCursorManager();
 
     wlr_buffer*      getCursorBuffer();
 

src/managers/KeybindManager.cpp

@@ -116,6 +116,11 @@ CKeybindManager::CKeybindManager() {
     });
 }
 
+CKeybindManager::~CKeybindManager() {
+    if (m_pXKBTranslationState)
+        xkb_state_unref(m_pXKBTranslationState);
+}
+
 void CKeybindManager::addKeybind(SKeybind kb) {
     m_lKeybinds.push_back(kb);
 
@@ -219,6 +224,7 @@ void CKeybindManager::updateXKBTranslationState() {
 
     xkb_context_unref(PCONTEXT);
     m_pXKBTranslationState = xkb_state_new(PKEYMAP);
+    xkb_keymap_unref(PKEYMAP);
 }
 
 bool CKeybindManager::ensureMouseBindState() {

src/managers/KeybindManager.hpp

@@ -58,6 +58,7 @@ struct SParsedKey {
 class CKeybindManager {
   public:
     CKeybindManager();
+    ~CKeybindManager();
 
     bool                                                              onKeyEvent(wlr_keyboard_key_event*, SKeyboard*);
     bool                                                              onAxisEvent(wlr_pointer_axis_event*);