1 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/render/intern/pipeline.c b/source/blender/render/intern/pipeline.c
index 9ef52b4bf41..bf42adbab87 100644
--- a/source/blender/render/intern/pipeline.c
+++ b/source/blender/render/intern/pipeline.c
@@ -569,6 +569,7 @@ Render *RE_NewRender(const char *name)
     BLI_strncpy(re->name, name, RE_MAXNAME);
     BLI_rw_mutex_init(&re->resultmutex);
     BLI_rw_mutex_init(&re->partsmutex);
+    BLI_mutex_init(&re->highlighted_tiles_mutex);
   }
 
   RE_InitRenderCB(re);
@@ -633,12 +634,17 @@ void RE_FreeRender(Render *re)
 
   BLI_rw_mutex_end(&re->resultmutex);
   BLI_rw_mutex_end(&re->partsmutex);
+  BLI_mutex_end(&re->highlighted_tiles_mutex);
 
   BLI_freelistN(&re->view_layers);
   BLI_freelistN(&re->r.views);
 
   BKE_curvemapping_free_data(&re->r.mblur_shutter_curve);
 
+  if (re->highlighted_tiles != NULL) {
+    BLI_gset_free(re->highlighted_tiles, MEM_freeN);
+  }
+
   /* main dbase can already be invalid now, some database-free code checks it */
   re->main = NULL;
   re->scene = NULL;