src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-fallback.cc

*** 208,218 ****
  
    hb_glyph_position_t &pos = buffer->pos[i];
    pos.x_offset = pos.y_offset = 0;
  
  
!   /* We dont position LEFT and RIGHT marks. */
  
    /* X positioning */
    switch (combining_class)
    {
      case HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW:
--- 208,218 ----
  
    hb_glyph_position_t &pos = buffer->pos[i];
    pos.x_offset = pos.y_offset = 0;
  
  
!   /* We don't position LEFT and RIGHT marks. */
  
    /* X positioning */
    switch (combining_class)
    {
      case HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW:
*** 305,314 ****
--- 305,317 ----
                        hb_buffer_t  *buffer,
                        unsigned int base,
                        unsigned int end)
  {
    hb_direction_t horiz_dir = HB_DIRECTION_INVALID;
+ 
+   buffer->unsafe_to_break (base, end);
+ 
    hb_glyph_extents_t base_extents;
    if (!font->get_glyph_extents (buffer->info[base].codepoint,
                                  &base_extents))
    {
      /* If extents don't work, zero marks and go home. */