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core: fix a few asan reported issues and a coredump on exit (#6285)

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* xwayland: add destructor to CXWM and free resource

the wl_event_resource was running upon destruction of the compositor
causing a null pointer segfault in onX11Event so ensure the event is
removed upon destruction, also free the memory allocated by
xcb_errors_context_new and finally call xcb_disconnect on the connection
to free the fd and its memory.

* hyprctl: dont leak the fd on destruction

add a destructor and properly free the fd on destruction

* eventloop: add destructor and free event source

properly free the wl_event_source upon destruction.
This commit is contained in:
Tom Englund
2024-06-02 18:42:54 +02:00
committed by Vaxry
parent e08195d240
commit eaecf7db14
6 changed files with 30 additions and 4 deletions
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6
src/managers/eventLoop/EventLoopManager.hpp
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@@ -10,6 +10,7 @@
class CEventLoopManager {
public:
CEventLoopManager();
~CEventLoopManager();
void enterLoop(wl_display* display, wl_event_loop* wlEventLoop);
@@ -24,8 +25,9 @@ class CEventLoopManager {
private:
struct {
wl_event_loop* loop = nullptr;
wl_display* display = nullptr;
wl_event_loop* loop = nullptr;
wl_display* display = nullptr;
wl_event_source* eventSource = nullptr;
} m_sWayland;
struct {