From 0f4de9336a44ecc88bf2e2dfd752a7a92c74c255 Mon Sep 17 00:00:00 2001
From: Sergey Sharybin <sergey.vfx@gmail.com>
Date: Thu, 4 May 2017 12:18:39 +0200
Subject: [PATCH] Fix memory leak of ID properties after recent render passes
 commit

---
 source/blender/blenkernel/intern/scene.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c
index 559531a3d8a..009fafc591e 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -416,11 +416,15 @@ void BKE_scene_free(Scene *sce)
 		MEM_freeN(sce->r.ffcodecdata.properties);
 		sce->r.ffcodecdata.properties = NULL;
 	}
-	
+
 	for (srl = sce->r.layers.first; srl; srl = srl->next) {
+		if (srl->prop != NULL) {
+			IDP_FreeProperty(srl->prop);
+			MEM_freeN(srl->prop);
+		}
 		BKE_freestyle_config_free(&srl->freestyleConfig);
 	}
-	
+
 	BLI_freelistN(&sce->markers);
 	BLI_freelistN(&sce->transform_spaces);
 	BLI_freelistN(&sce->r.layers);