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x11 backend: fix various leaks 

- xcb_query_pointer_reply return value needs to be freed
 - call XCloseDisplay
 - remove wl event_source
This commit is contained in:
Dominique Martinet 2018-03-17 17:06:03 +01:00
parent d9a3c66942
commit b0c2bbebd1
1 changed files with 10 additions and 1 deletions
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9
backend/x11/backend.c
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@ -143,6 +143,7 @@ static bool handle_x11_event(struct wlr_x11_backend *x11, xcb_generic_event_t *e
};
wlr_signal_emit_safe(&x11->pointer.events.motion_absolute, &abs);
free(pointer);
break;
}
case XCB_CLIENT_MESSAGE: {
@ -317,12 +318,20 @@ static void wlr_x11_backend_destroy(struct wlr_backend *backend) {
wlr_signal_emit_safe(&backend->events.destroy, backend);
if (x11->event_source) {
wl_event_source_remove(x11->event_source);
}
wl_list_remove(&x11->display_destroy.link);
wl_event_source_remove(x11->frame_timer);
wlr_egl_finish(&x11->egl);
if (x11->xcb_conn) {
xcb_disconnect(x11->xcb_conn);
}
if (x11->xlib_conn) {
XCloseDisplay(x11->xlib_conn);
}
free(x11);
}