--- old/src/java.desktop/share/native/libawt/awt/image/BufImgSurfaceData.c	2018-04-12 15:36:00.383740500 +0100
+++ new/src/java.desktop/share/native/libawt/awt/image/BufImgSurfaceData.c	2018-04-12 15:35:59.478328000 +0100
@@ -350,6 +350,10 @@
         }
 
         cData->img_clr_tbl = initCubemap(pRgb, bisdo->lutsize, 32);
+        if (cData->img_clr_tbl == NULL) {
+            free(cData);
+            return (ColorData*)NULL;
+        }
         cData->representsPrimaries = calculatePrimaryColorsApproximation(pRgb, cData->img_clr_tbl, 32);
         if (allGray == JNI_TRUE) {
             initInverseGrayLut(pRgb, bisdo->lutsize, cData);