7191018: Manual test closed/java/awt/JAWT causes JVM to crash starting from JDK 5
Reviewed-by: anthony, serb
--- a/jdk/src/solaris/native/sun/awt/awt_DrawingSurface.c Thu Aug 15 01:17:30 2013 +0400
+++ b/jdk/src/solaris/native/sun/awt/awt_DrawingSurface.c Thu Aug 15 14:20:09 2013 +0400
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -346,13 +346,19 @@
awt_GetComponent(JNIEnv* env, void* platformInfo)
{
Window window = (Window)platformInfo;
- Widget widget = NULL;
jobject peer = NULL;
jobject target = NULL;
AWT_LOCK();
- target = (*env)->GetObjectField(env, peer, targetID);
+ if (window != None) {
+ peer = JNU_CallStaticMethodByName(env, NULL, "sun/awt/X11/XToolkit",
+ "windowToXWindow", "(J)Lsun/awt/X11/XBaseWindow;", (jlong)window).l;
+ }
+ if ((peer != NULL) &&
+ (JNU_IsInstanceOfByName(env, peer, "sun/awt/X11/XWindow") == 1)) {
+ target = (*env)->GetObjectField(env, peer, targetID);
+ }
if (target == NULL) {
JNU_ThrowNullPointerException(env, "NullPointerException");
@@ -360,7 +366,6 @@
return (jobject)NULL;
}
-
AWT_UNLOCK();
return target;