--- old/src/java.desktop/unix/native/libawt_xawt/awt/gtk3_interface.c	2018-11-26 16:07:34.341775181 +0530
+++ new/src/java.desktop/unix/native/libawt_xawt/awt/gtk3_interface.c	2018-11-26 16:07:34.069911181 +0530
@@ -591,7 +591,7 @@
         if (tmp_env) {
             /* the new env will be smaller than the old one */
             gchar *s, *new_env = SAFE_SIZE_STRUCT_ALLOC(malloc,
-                    sizeof(ENV_PREFIX), 1, strlen (gtk_modules_env));
+                    (int)sizeof(ENV_PREFIX), 1, (int)strlen (gtk_modules_env));
 
             if (new_env) {
                 strcpy(new_env, ENV_PREFIX);
@@ -922,14 +922,14 @@
     {
         case BUTTON:
         case TABLE_HEADER:
-            if (init_result = (NULL == gtk3_widgets[_GTK_BUTTON_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_BUTTON_TYPE])))
             {
                 gtk3_widgets[_GTK_BUTTON_TYPE] = (*fp_gtk_button_new)();
             }
             result = gtk3_widgets[_GTK_BUTTON_TYPE];
             break;
         case CHECK_BOX:
-            if (init_result = (NULL == gtk3_widgets[_GTK_CHECK_BUTTON_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_CHECK_BUTTON_TYPE])))
             {
                 gtk3_widgets[_GTK_CHECK_BUTTON_TYPE] =
                     (*fp_gtk_check_button_new)();
@@ -937,7 +937,7 @@
             result = gtk3_widgets[_GTK_CHECK_BUTTON_TYPE];
             break;
         case CHECK_BOX_MENU_ITEM:
-            if (init_result = (NULL == gtk3_widgets[_GTK_CHECK_MENU_ITEM_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_CHECK_MENU_ITEM_TYPE])))
             {
                 gtk3_widgets[_GTK_CHECK_MENU_ITEM_TYPE] =
                     (*fp_gtk_check_menu_item_new)();
@@ -958,7 +958,7 @@
             result = gtk3_widgets[_GTK_COLOR_SELECTION_DIALOG_TYPE];
             break;*/
         case COMBO_BOX:
-            if (init_result = (NULL == gtk3_widgets[_GTK_COMBO_BOX_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_COMBO_BOX_TYPE])))
             {
                 gtk3_widgets[_GTK_COMBO_BOX_TYPE] =
                     (*fp_gtk_combo_box_new)();
@@ -966,8 +966,8 @@
             result = gtk3_widgets[_GTK_COMBO_BOX_TYPE];
             break;
         case COMBO_BOX_ARROW_BUTTON:
-            if (init_result =
-                    (NULL == gtk3_widgets[_GTK_COMBO_BOX_ARROW_BUTTON_TYPE]))
+            if ((init_result =
+                    (NULL == gtk3_widgets[_GTK_COMBO_BOX_ARROW_BUTTON_TYPE])))
             {
                 gtk3_widgets[_GTK_COMBO_BOX_ARROW_BUTTON_TYPE] =
                      (*fp_gtk_toggle_button_new)();
@@ -975,8 +975,8 @@
             result = gtk3_widgets[_GTK_COMBO_BOX_ARROW_BUTTON_TYPE];
             break;
         case COMBO_BOX_TEXT_FIELD:
-            if (init_result =
-                    (NULL == gtk3_widgets[_GTK_COMBO_BOX_TEXT_FIELD_TYPE]))
+            if ((init_result =
+                    (NULL == gtk3_widgets[_GTK_COMBO_BOX_TEXT_FIELD_TYPE])))
             {
                 result = gtk3_widgets[_GTK_COMBO_BOX_TEXT_FIELD_TYPE] =
                      (*fp_gtk_entry_new)();
@@ -986,7 +986,7 @@
         case DESKTOP_ICON:
         case INTERNAL_FRAME_TITLE_PANE:
         case LABEL:
-            if (init_result = (NULL == gtk3_widgets[_GTK_LABEL_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_LABEL_TYPE])))
             {
                 gtk3_widgets[_GTK_LABEL_TYPE] =
                     (*fp_gtk_label_new)(NULL);
@@ -996,7 +996,7 @@
         case DESKTOP_PANE:
         case PANEL:
         case ROOT_PANE:
-            if (init_result = (NULL == gtk3_widgets[_GTK_CONTAINER_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_CONTAINER_TYPE])))
             {
                 /* There is no constructor for a container type.  I've
                  * chosen GtkFixed container since it has a default
@@ -1010,7 +1010,7 @@
         case EDITOR_PANE:
         case TEXT_AREA:
         case TEXT_PANE:
-            if (init_result = (NULL == gtk3_widgets[_GTK_TEXT_VIEW_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_TEXT_VIEW_TYPE])))
             {
                 gtk3_widgets[_GTK_TEXT_VIEW_TYPE] =
                     (*fp_gtk_text_view_new)();
@@ -1020,7 +1020,7 @@
         case FORMATTED_TEXT_FIELD:
         case PASSWORD_FIELD:
         case TEXT_FIELD:
-            if (init_result = (NULL == gtk3_widgets[_GTK_ENTRY_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_ENTRY_TYPE])))
             {
                 gtk3_widgets[_GTK_ENTRY_TYPE] =
                     (*fp_gtk_entry_new)();
@@ -1028,7 +1028,7 @@
             result = gtk3_widgets[_GTK_ENTRY_TYPE];
             break;
         case HANDLE_BOX:
-            if (init_result = (NULL == gtk3_widgets[_GTK_HANDLE_BOX_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_HANDLE_BOX_TYPE])))
             {
                 gtk3_widgets[_GTK_HANDLE_BOX_TYPE] =
                     (*fp_gtk_handle_box_new)();
@@ -1040,7 +1040,7 @@
         case HSCROLL_BAR_BUTTON_RIGHT:
         case HSCROLL_BAR_TRACK:
         case HSCROLL_BAR_THUMB:
-            if (init_result = (NULL == gtk3_widgets[_GTK_HSCROLLBAR_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_HSCROLLBAR_TYPE])))
             {
                 gtk3_widgets[_GTK_HSCROLLBAR_TYPE] =
                     (*fp_gtk_hscrollbar_new)(create_adjustment());
@@ -1048,7 +1048,7 @@
             result = gtk3_widgets[_GTK_HSCROLLBAR_TYPE];
             break;
         case HSEPARATOR:
-            if (init_result = (NULL == gtk3_widgets[_GTK_HSEPARATOR_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_HSEPARATOR_TYPE])))
             {
                 gtk3_widgets[_GTK_HSEPARATOR_TYPE] =
                     (*fp_gtk_hseparator_new)();
@@ -1058,7 +1058,7 @@
         case HSLIDER:
         case HSLIDER_THUMB:
         case HSLIDER_TRACK:
-            if (init_result = (NULL == gtk3_widgets[_GTK_HSCALE_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_HSCALE_TYPE])))
             {
                 gtk3_widgets[_GTK_HSCALE_TYPE] =
                     (*fp_gtk_scale_new)(GTK_ORIENTATION_HORIZONTAL, NULL);
@@ -1067,21 +1067,21 @@
             break;
         case HSPLIT_PANE_DIVIDER:
         case SPLIT_PANE:
-            if (init_result = (NULL == gtk3_widgets[_GTK_HPANED_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_HPANED_TYPE])))
             {
                 gtk3_widgets[_GTK_HPANED_TYPE] = (*fp_gtk_hpaned_new)();
             }
             result = gtk3_widgets[_GTK_HPANED_TYPE];
             break;
         case IMAGE:
-            if (init_result = (NULL == gtk3_widgets[_GTK_IMAGE_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_IMAGE_TYPE])))
             {
                 gtk3_widgets[_GTK_IMAGE_TYPE] = (*fp_gtk_image_new)();
             }
             result = gtk3_widgets[_GTK_IMAGE_TYPE];
             break;
         case INTERNAL_FRAME:
-            if (init_result = (NULL == gtk3_widgets[_GTK_WINDOW_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_WINDOW_TYPE])))
             {
                 gtk3_widgets[_GTK_WINDOW_TYPE] =
                     (*fp_gtk_window_new)(GTK_WINDOW_TOPLEVEL);
@@ -1089,7 +1089,7 @@
             result = gtk3_widgets[_GTK_WINDOW_TYPE];
             break;
         case TOOL_TIP:
-            if (init_result = (NULL == gtk3_widgets[_GTK_TOOLTIP_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_TOOLTIP_TYPE])))
             {
                 result = (*fp_gtk_window_new)(GTK_WINDOW_TOPLEVEL);
                 gtk3_widgets[_GTK_TOOLTIP_TYPE] = result;
@@ -1100,7 +1100,7 @@
         case TABLE:
         case TREE:
         case TREE_CELL:
-            if (init_result = (NULL == gtk3_widgets[_GTK_TREE_VIEW_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_TREE_VIEW_TYPE])))
             {
                 gtk3_widgets[_GTK_TREE_VIEW_TYPE] =
                     (*fp_gtk_tree_view_new)();
@@ -1108,14 +1108,14 @@
             result = gtk3_widgets[_GTK_TREE_VIEW_TYPE];
             break;
         case TITLED_BORDER:
-            if (init_result = (NULL == gtk3_widgets[_GTK_FRAME_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_FRAME_TYPE])))
             {
                 gtk3_widgets[_GTK_FRAME_TYPE] = fp_gtk_frame_new(NULL);
             }
             result = gtk3_widgets[_GTK_FRAME_TYPE];
             break;
         case POPUP_MENU:
-            if (init_result = (NULL == gtk3_widgets[_GTK_MENU_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_MENU_TYPE])))
             {
                 gtk3_widgets[_GTK_MENU_TYPE] =
                     (*fp_gtk_menu_new)();
@@ -1125,7 +1125,7 @@
         case MENU:
         case MENU_ITEM:
         case MENU_ITEM_ACCELERATOR:
-            if (init_result = (NULL == gtk3_widgets[_GTK_MENU_ITEM_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_MENU_ITEM_TYPE])))
             {
                 gtk3_widgets[_GTK_MENU_ITEM_TYPE] =
                     (*fp_gtk_menu_item_new)();
@@ -1133,7 +1133,7 @@
             result = gtk3_widgets[_GTK_MENU_ITEM_TYPE];
             break;
         case MENU_BAR:
-            if (init_result = (NULL == gtk3_widgets[_GTK_MENU_BAR_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_MENU_BAR_TYPE])))
             {
                 gtk3_widgets[_GTK_MENU_BAR_TYPE] =
                     (*fp_gtk_menu_bar_new)();
@@ -1142,7 +1142,7 @@
             break;
         case COLOR_CHOOSER:
         case OPTION_PANE:
-            if (init_result = (NULL == gtk3_widgets[_GTK_DIALOG_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_DIALOG_TYPE])))
             {
                 gtk3_widgets[_GTK_DIALOG_TYPE] =
                     (*fp_gtk_dialog_new)();
@@ -1150,8 +1150,8 @@
             result = gtk3_widgets[_GTK_DIALOG_TYPE];
             break;
         case POPUP_MENU_SEPARATOR:
-            if (init_result =
-                    (NULL == gtk3_widgets[_GTK_SEPARATOR_MENU_ITEM_TYPE]))
+            if ((init_result =
+                    (NULL == gtk3_widgets[_GTK_SEPARATOR_MENU_ITEM_TYPE])))
             {
                 gtk3_widgets[_GTK_SEPARATOR_MENU_ITEM_TYPE] =
                     (*fp_gtk_separator_menu_item_new)();
@@ -1159,7 +1159,7 @@
             result = gtk3_widgets[_GTK_SEPARATOR_MENU_ITEM_TYPE];
             break;
         case HPROGRESS_BAR:
-            if (init_result = (NULL == gtk3_widgets[_GTK_HPROGRESS_BAR_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_HPROGRESS_BAR_TYPE])))
             {
                 gtk3_widgets[_GTK_HPROGRESS_BAR_TYPE] =
                     (*fp_gtk_progress_bar_new)();
@@ -1167,7 +1167,7 @@
             result = gtk3_widgets[_GTK_HPROGRESS_BAR_TYPE];
             break;
         case VPROGRESS_BAR:
-            if (init_result = (NULL == gtk3_widgets[_GTK_VPROGRESS_BAR_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_VPROGRESS_BAR_TYPE])))
             {
                 gtk3_widgets[_GTK_VPROGRESS_BAR_TYPE] =
                     (*fp_gtk_progress_bar_new)();
@@ -1182,7 +1182,7 @@
             result = gtk3_widgets[_GTK_VPROGRESS_BAR_TYPE];
             break;
         case RADIO_BUTTON:
-            if (init_result = (NULL == gtk3_widgets[_GTK_RADIO_BUTTON_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_RADIO_BUTTON_TYPE])))
             {
                 gtk3_widgets[_GTK_RADIO_BUTTON_TYPE] =
                     (*fp_gtk_radio_button_new)(NULL);
@@ -1190,8 +1190,8 @@
             result = gtk3_widgets[_GTK_RADIO_BUTTON_TYPE];
             break;
         case RADIO_BUTTON_MENU_ITEM:
-            if (init_result =
-                    (NULL == gtk3_widgets[_GTK_RADIO_MENU_ITEM_TYPE]))
+            if ((init_result =
+                    (NULL == gtk3_widgets[_GTK_RADIO_MENU_ITEM_TYPE])))
             {
                 gtk3_widgets[_GTK_RADIO_MENU_ITEM_TYPE] =
                     (*fp_gtk_radio_menu_item_new)(NULL);
@@ -1199,8 +1199,8 @@
             result = gtk3_widgets[_GTK_RADIO_MENU_ITEM_TYPE];
             break;
         case SCROLL_PANE:
-            if (init_result =
-                    (NULL == gtk3_widgets[_GTK_SCROLLED_WINDOW_TYPE]))
+            if ((init_result =
+                    (NULL == gtk3_widgets[_GTK_SCROLLED_WINDOW_TYPE])))
             {
                 gtk3_widgets[_GTK_SCROLLED_WINDOW_TYPE] =
                     (*fp_gtk_scrolled_window_new)(NULL, NULL);
@@ -1210,7 +1210,7 @@
         case SPINNER:
         case SPINNER_ARROW_BUTTON:
         case SPINNER_TEXT_FIELD:
-            if (init_result = (NULL == gtk3_widgets[_GTK_SPIN_BUTTON_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_SPIN_BUTTON_TYPE])))
             {
                 result = gtk3_widgets[_GTK_SPIN_BUTTON_TYPE] =
                     (*fp_gtk_spin_button_new)(NULL, 0, 0);
@@ -1221,7 +1221,7 @@
         case TABBED_PANE_TAB_AREA:
         case TABBED_PANE_CONTENT:
         case TABBED_PANE_TAB:
-            if (init_result = (NULL == gtk3_widgets[_GTK_NOTEBOOK_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_NOTEBOOK_TYPE])))
             {
                 gtk3_widgets[_GTK_NOTEBOOK_TYPE] =
                     (*fp_gtk_notebook_new)(NULL);
@@ -1229,7 +1229,7 @@
             result = gtk3_widgets[_GTK_NOTEBOOK_TYPE];
             break;
         case TOGGLE_BUTTON:
-            if (init_result = (NULL == gtk3_widgets[_GTK_TOGGLE_BUTTON_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_TOGGLE_BUTTON_TYPE])))
             {
                 gtk3_widgets[_GTK_TOGGLE_BUTTON_TYPE] =
                     (*fp_gtk_toggle_button_new)(NULL);
@@ -1238,7 +1238,7 @@
             break;
         case TOOL_BAR:
         case TOOL_BAR_DRAG_WINDOW:
-            if (init_result = (NULL == gtk3_widgets[_GTK_TOOLBAR_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_TOOLBAR_TYPE])))
             {
                 gtk3_widgets[_GTK_TOOLBAR_TYPE] =
                     (*fp_gtk_toolbar_new)(NULL);
@@ -1246,8 +1246,8 @@
             result = gtk3_widgets[_GTK_TOOLBAR_TYPE];
             break;
         case TOOL_BAR_SEPARATOR:
-            if (init_result =
-                    (NULL == gtk3_widgets[_GTK_SEPARATOR_TOOL_ITEM_TYPE]))
+            if ((init_result =
+                    (NULL == gtk3_widgets[_GTK_SEPARATOR_TOOL_ITEM_TYPE])))
             {
                 gtk3_widgets[_GTK_SEPARATOR_TOOL_ITEM_TYPE] =
                     (*fp_gtk_separator_tool_item_new)();
@@ -1255,7 +1255,7 @@
             result = gtk3_widgets[_GTK_SEPARATOR_TOOL_ITEM_TYPE];
             break;
         case VIEWPORT:
-            if (init_result = (NULL == gtk3_widgets[_GTK_VIEWPORT_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_VIEWPORT_TYPE])))
             {
                 GtkAdjustment *adjustment = create_adjustment();
                 gtk3_widgets[_GTK_VIEWPORT_TYPE] =
@@ -1268,7 +1268,7 @@
         case VSCROLL_BAR_BUTTON_DOWN:
         case VSCROLL_BAR_TRACK:
         case VSCROLL_BAR_THUMB:
-            if (init_result = (NULL == gtk3_widgets[_GTK_VSCROLLBAR_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_VSCROLLBAR_TYPE])))
             {
                 gtk3_widgets[_GTK_VSCROLLBAR_TYPE] =
                     (*fp_gtk_vscrollbar_new)(create_adjustment());
@@ -1276,7 +1276,7 @@
             result = gtk3_widgets[_GTK_VSCROLLBAR_TYPE];
             break;
         case VSEPARATOR:
-            if (init_result = (NULL == gtk3_widgets[_GTK_VSEPARATOR_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_VSEPARATOR_TYPE])))
             {
                 gtk3_widgets[_GTK_VSEPARATOR_TYPE] =
                     (*fp_gtk_vseparator_new)();
@@ -1286,7 +1286,7 @@
         case VSLIDER:
         case VSLIDER_THUMB:
         case VSLIDER_TRACK:
-            if (init_result = (NULL == gtk3_widgets[_GTK_VSCALE_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_VSCALE_TYPE])))
             {
                 gtk3_widgets[_GTK_VSCALE_TYPE] =
                     (*fp_gtk_scale_new)(GTK_ORIENTATION_VERTICAL, NULL);
@@ -1300,7 +1300,7 @@
              fp_gtk_range_set_inverted((GtkRange*)result, TRUE);
             break;
         case VSPLIT_PANE_DIVIDER:
-            if (init_result = (NULL == gtk3_widgets[_GTK_VPANED_TYPE]))
+            if ((init_result = (NULL == gtk3_widgets[_GTK_VPANED_TYPE])))
             {
                 gtk3_widgets[_GTK_VPANED_TYPE] = (*fp_gtk_vpaned_new)();
             }
@@ -2017,7 +2017,7 @@
 /*************************************************/
 static guint8 recode_color(gdouble channel)
 {
-    guint16 result = (guint16)(channel * 65535);
+    guint32 result = (guint32)(channel * 65535);
     if (result > 65535) {
         result = 65535;
     }