--- a/src/java.desktop/share/native/libfontmanager/harfbuzz/hb-fallback-shape.cc	Tue Dec 05 11:04:42 2017 -0800
+++ b/src/java.desktop/share/native/libfontmanager/harfbuzz/hb-fallback-shape.cc	Thu Dec 07 11:55:06 2017 -0800
@@ -28,6 +28,10 @@
 #include "hb-shaper-impl-private.hh"
 
 
+HB_SHAPER_DATA_ENSURE_DEFINE(fallback, face)
+HB_SHAPER_DATA_ENSURE_DEFINE(fallback, font)
+
+
 /*
  * shaper face data
  */
@@ -125,7 +129,7 @@
       pos[i].y_advance = 0;
       continue;
     }
-    font->get_nominal_glyph (info[i].codepoint, &info[i].codepoint);
+    (void) font->get_nominal_glyph (info[i].codepoint, &info[i].codepoint);
     font->get_glyph_advance_for_direction (info[i].codepoint,
                                            direction,
                                            &pos[i].x_advance,
@@ -139,5 +143,7 @@
   if (HB_DIRECTION_IS_BACKWARD (direction))
     hb_buffer_reverse (buffer);
 
+  buffer->safe_to_break_all ();
+
   return true;
 }