ensure pointer lifetimes when advancing efx effect queue

CIDs 1352853, 1352852, 1352851, 1352850, 1352849, 1352848, 1352847

1 files changed, 4 insertions, 3 deletions

diff --git a/src/lib/efx_private.h b/src/lib/efx_private.h
index 9ab13f5..0c89a6f 100644
--- a/src/lib/efx_private.h
+++ b/src/lib/efx_private.h
@@ -98,11 +98,12 @@ void efx_fade_reclip(void *efd);
 
 #define EFX_QUEUE_CHECK(X) do \
    { \
-      Eina_Bool run; \
       EFX *ee = (X)->e; \
-      run = efx_queue_complete((X)->e, (X)); \
+      evas_object_ref(ee->obj); \
       if ((X)->cb) (X)->cb((X)->data, &(X)->e->map_data, (X)->e->obj); \
-      if (run) efx_queue_process(ee); \
+      if (efx_queue_complete((X)->e, (X))) \
+        efx_queue_process(ee); \
+      evas_object_unref(ee->obj); \
    } while (0)
 Eina_Bool efx_queue_complete(EFX *e, void *effect_data);
 void efx_queue_process(EFX *e);