1 files changed, 18 insertions, 2 deletions

diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index 7567fce3778..5f533f02bd1 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -2110,8 +2110,19 @@ static void IDP_DirectLinkProperty(IDProperty *prop, int switch_endian, FileData
 				BLI_endian_switch_int32(&prop->data.val2);
 				BLI_endian_switch_int64((int64_t *)&prop->data.val);
 			}
-			
 			break;
+		case IDP_INT:
+		case IDP_FLOAT:
+		case IDP_ID:
+			break;  /* Nothing special to do here. */
+		default:
+			/* Unknown IDP type, nuke it (we cannot handle unknown types everywhere in code,
+			 * IDP are way too polymorphic to do it safely. */
+			printf("%s: found unknown IDProperty type %d, reset to Integer one !\n", __func__, prop->type);
+			/* Note: we do not attempt to free unknown prop, we have no way to know how to do that! */
+			prop->type = IDP_INT;
+			prop->subtype = 0;
+			IDP_Int(prop) = 0;
 	}
 }
 
@@ -3112,7 +3123,7 @@ static void direct_link_nodetree(FileData *fd, bNodeTree *ntree)
 			else if (ntree->type==NTREE_COMPOSIT) {
 				if (ELEM(node->type, CMP_NODE_TIME, CMP_NODE_CURVE_VEC, CMP_NODE_CURVE_RGB, CMP_NODE_HUECORRECT))
 					direct_link_curvemapping(fd, node->storage);
-				else if (ELEM(node->type, CMP_NODE_IMAGE, CMP_NODE_VIEWER, CMP_NODE_SPLITVIEWER))
+				else if (ELEM(node->type, CMP_NODE_IMAGE, CMP_NODE_R_LAYERS, CMP_NODE_VIEWER, CMP_NODE_SPLITVIEWER))
 					((ImageUser *)node->storage)->ok = 1;
 			}
 			else if ( ntree->type==NTREE_TEXTURE) {
@@ -6240,6 +6251,11 @@ static void direct_link_scene(FileData *fd, Scene *sce)
 	link_list(fd, &(sce->r.layers));
 	link_list(fd, &(sce->r.views));
 
+
+	for (srl = sce->r.layers.first; srl; srl = srl->next) {
+		srl->prop = newdataadr(fd, srl->prop);
+		IDP_DirectLinkGroup_OrFree(&srl->prop, (fd->flags & FD_FLAGS_SWITCH_ENDIAN), fd);
+	}
 	for (srl = sce->r.layers.first; srl; srl = srl->next) {
 		link_list(fd, &(srl->freestyleConfig.modules));
 	}