From 9f0158bef8032723965c0f2d6bd242bfefac7d03 Mon Sep 17 00:00:00 2001
From: Silenio Quarti <silenio_quarti@ca.ibm.com>
Date: Wed, 20 Jun 2012 12:17:42 -0400
Subject: Bug 113342 - Disposing a font still in use by a GC causes crashes

---
 bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java
index 6c45c0f812..74b744ca15 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java	
+++ b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java	
@@ -3212,6 +3212,7 @@ public void setBackgroundPattern(Pattern pattern) {
 }
 
 static void setCairoFont(int /*long*/ cairo, Font font) {
+	if (font == null || font.isDisposed()) return;
 	setCairoFont(cairo, font.handle);
 }
 
-- 
cgit