Merge

src/share/bin/jli_util.h

@@ -66,7 +66,7 @@ int     JLI_GetStdArgc();
 #include <io.h>
 #define JLI_StrCaseCmp(p1, p2)          stricmp((p1), (p2))
 #define JLI_StrNCaseCmp(p1, p2, p3)     strnicmp((p1), (p2), (p3))
-#define JLI_Snprintf                    _snprintf
+int  JLI_Snprintf(char *buffer, size_t size, const char *format, ...);
 void JLI_CmdToArgs(char *cmdline);
 #define JLI_Lseek                       _lseeki64
 #else  /* NIXES */

src/share/bin/parse_manifest.c

@@ -568,9 +568,9 @@ JLI_ParseManifest(char *jarfile, manifest_info *info)
 #ifdef O_BINARY
         | O_BINARY /* use binary mode on windows */
 #endif
-        )) == -1)
+        )) == -1) {
         return (-1);
-
+    }
     info->manifest_version = NULL;
     info->main_class = NULL;
     info->jre_version = NULL;
@@ -617,12 +617,14 @@ JLI_JarUnpackFile(const char *jarfile, const char *filename, int *size) {
     zentry  entry;
     void    *data = NULL;
 
-    fd = open(jarfile, O_RDONLY
+    if ((fd = open(jarfile, O_RDONLY
 #ifdef O_BINARY
         | O_BINARY /* use binary mode on windows */
 #endif
-        );
-    if (fd != -1 && find_file(fd, &entry, filename) == 0) {
+        )) == -1) {
+        return NULL;
+    }
+    if (find_file(fd, &entry, filename) == 0) {
         data = inflate_file(fd, &entry, size);
     }
     close(fd);
@@ -664,8 +666,9 @@ JLI_ManifestIterate(const char *jarfile, attribute_closure ac, void *user_data)
 #ifdef O_BINARY
         | O_BINARY /* use binary mode on windows */
 #endif
-        )) == -1)
+        )) == -1) {
         return (-1);
+    }
 
     if (rc = find_file(fd, &entry, manifest_name) != 0) {
         close(fd);

src/share/classes/com/sun/beans/finder/MethodFinder.java

@@ -66,11 +66,14 @@ public final class MethodFinder extends AbstractFinder<Method> {
         Signature signature = new Signature(type, name, args);
 
         Method method = CACHE.get(signature);
-        if (method != null) {
+        boolean cached = method != null;
+        if (cached && isPackageAccessible(method.getDeclaringClass())) {
             return method;
         }
         method = findAccessibleMethod(new MethodFinder(name, args).find(type.getMethods()));
-        CACHE.put(signature, method);
+        if (!cached) {
+            CACHE.put(signature, method);
+        }
         return method;
     }
 

src/share/classes/com/sun/crypto/provider/DHKeyAgreement.java

@@ -41,6 +41,8 @@ import javax.crypto.ShortBufferException;
 import javax.crypto.SecretKey;
 import javax.crypto.spec.*;
 
+import sun.security.util.KeyUtil;
+
 /**
  * This class implements the Diffie-Hellman key agreement protocol between
  * any number of parties.
@@ -200,6 +202,9 @@ extends KeyAgreementSpi {
             throw new InvalidKeyException("Incompatible parameters");
         }
 
+        // validate the Diffie-Hellman public key
+        KeyUtil.validate(dhPubKey);
+
         // store the y value
         this.y = dhPubKey.getY();
 

src/share/classes/com/sun/java/util/jar/pack/BandStructure.java

@@ -1000,7 +1000,6 @@ class BandStructure {
 
         /** Write a constant pool reference. */
         public void putRef(Entry e) {
-            assert(index != null);
             addValue(encodeRefOrNull(e, index));
         }
         public void putRef(Entry e, Index index) {
@@ -1052,6 +1051,8 @@ class BandStructure {
 
 
     int encodeRef(Entry e, Index ix) {
+        if (ix == null)
+            throw new RuntimeException("null index for " + e.stringValue());
         int coding = ix.indexOf(e);
         if (verbose > 2)
             Utils.log.fine("putRef "+coding+" => "+e);

src/share/classes/com/sun/java/util/jar/pack/ConstantPool.java

@@ -1405,6 +1405,8 @@ class ConstantPool {
 
         /** Index of all CP entries of a given tag and class. */
         public Index getMemberIndex(byte tag, ClassEntry classRef) {
+            if (classRef == null)
+                throw new RuntimeException("missing class reference for " + tagName(tag));
             if (indexByTagAndClass == null)
                 indexByTagAndClass = new Index[CONSTANT_Limit][];
             Index allClasses =  getIndexByTag(CONSTANT_Class);

src/share/classes/com/sun/java/util/jar/pack/NativeUnpack.java

@@ -109,6 +109,10 @@ class NativeUnpack {
         return (p200 == null)? null: p200._nunp;
     }
 
+    private synchronized long getUnpackerPtr() {
+        return unpackerPtr;
+    }
+
     // Callback from the unpacker engine to get more data.
     private long readInputFn(ByteBuffer pbuf, long minlen) throws IOException {
         if (in == null)  return 0;  // nothing is readable

src/share/classes/com/sun/java/util/jar/pack/PackerImpl.java

@@ -83,7 +83,7 @@ public class PackerImpl  extends TLGlobals implements Pack200.Packer {
      * @param out an OutputStream
      * @exception IOException if an error is encountered.
      */
-    public void pack(JarFile in, OutputStream out) throws IOException {
+    public synchronized void pack(JarFile in, OutputStream out) throws IOException {
         assert(Utils.currentInstance.get() == null);
         TimeZone tz = (props.getBoolean(Utils.PACK_DEFAULT_TIMEZONE))
                       ? null
@@ -118,7 +118,7 @@ public class PackerImpl  extends TLGlobals implements Pack200.Packer {
      * @param out an OutputStream
      * @exception IOException if an error is encountered.
      */
-    public void pack(JarInputStream in, OutputStream out) throws IOException {
+    public synchronized void pack(JarInputStream in, OutputStream out) throws IOException {
         assert(Utils.currentInstance.get() == null);
         TimeZone tz = (props.getBoolean(Utils.PACK_DEFAULT_TIMEZONE)) ? null :
             TimeZone.getDefault();

src/share/classes/com/sun/java/util/jar/pack/UnpackerImpl.java

 /*
- * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2012, 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
@@ -106,7 +106,7 @@ public class UnpackerImpl extends TLGlobals implements Pack200.Unpacker {
      * @param out a JarOutputStream.
      * @exception IOException if an error is encountered.
      */
-    public void unpack(InputStream in, JarOutputStream out) throws IOException {
+    public synchronized void unpack(InputStream in, JarOutputStream out) throws IOException {
         if (in == null) {
             throw new NullPointerException("null input");
         }
@@ -151,7 +151,7 @@ public class UnpackerImpl extends TLGlobals implements Pack200.Unpacker {
      * @param out a JarOutputStream.
      * @exception IOException if an error is encountered.
      */
-    public void unpack(File in, JarOutputStream out) throws IOException {
+    public synchronized void unpack(File in, JarOutputStream out) throws IOException {
         if (in == null) {
             throw new NullPointerException("null input");
         }

src/share/classes/com/sun/jmx/mbeanserver/Introspector.java

@@ -54,6 +54,8 @@ import java.lang.reflect.Array;
 import java.lang.reflect.InvocationTargetException;
 import javax.management.AttributeNotFoundException;
 import javax.management.openmbean.CompositeData;
+import sun.reflect.misc.MethodUtil;
+import sun.reflect.misc.ReflectUtil;
 
 /**
  * This class contains the methods for performing all the tests needed to verify
@@ -526,8 +528,10 @@ public class Introspector {
                     // to locate method
                     readMethod = SimpleIntrospector.getReadMethod(clazz, element);
                 }
-                if (readMethod != null)
-                    return readMethod.invoke(complex);
+                if (readMethod != null) {
+                    ReflectUtil.checkPackageAccess(readMethod.getDeclaringClass());
+                    return MethodUtil.invoke(readMethod, complex, new Class[0]);
+                }
 
                 throw new AttributeNotFoundException(
                     "Could not find the getter method for the property " +

src/share/classes/java/awt/Dialog.java

@@ -39,6 +39,7 @@ import sun.awt.PeerEvent;
 import sun.awt.util.IdentityArrayList;
 import sun.awt.util.IdentityLinkedList;
 import sun.security.util.SecurityConstants;
+import java.security.AccessControlException;
 
 /**
  * A Dialog is a top-level window with a title and a border
@@ -128,6 +129,8 @@ public class Dialog extends Window {
      */
     boolean undecorated = false;
 
+    private transient boolean initialized = false;
+
     /**
      * Modal dialogs block all input to some top-level windows.
      * Whether a particular window is blocked depends on dialog's type
@@ -671,6 +674,7 @@ public class Dialog extends Window {
         this.title = title;
         setModalityType(modalityType);
         SunToolkit.checkAndSetPolicy(this);
+        initialized = true;
     }
 
     /**
@@ -722,6 +726,7 @@ public class Dialog extends Window {
         this.title = title;
         setModalityType(modalityType);
         SunToolkit.checkAndSetPolicy(this);
+        initialized = true;
     }
 
     /**
@@ -851,12 +856,9 @@ public class Dialog extends Window {
         if (modalityType == type) {
             return;
         }
-        if (type == ModalityType.TOOLKIT_MODAL) {
-            SecurityManager sm = System.getSecurityManager();
-            if (sm != null) {
-                sm.checkPermission(SecurityConstants.AWT.TOOLKIT_MODALITY_PERMISSION);
-            }
-        }
+
+        checkModalityPermission(type);
+
         modalityType = type;
         modal = (modalityType != ModalityType.MODELESS);
     }
@@ -1025,6 +1027,11 @@ public class Dialog extends Window {
      */
     @Deprecated
     public void show() {
+        if (!initialized) {
+            throw new IllegalStateException("The dialog component " +
+                "has not been initialized properly");
+        }
+
         beforeFirstShow = false;
         if (!isModal()) {
             conditionalShow(null, null);
@@ -1600,18 +1607,51 @@ public class Dialog extends Window {
         }
     }
 
+    private void checkModalityPermission(ModalityType mt) {
+        if (mt == ModalityType.TOOLKIT_MODAL) {
+            SecurityManager sm = System.getSecurityManager();
+            if (sm != null) {
+                sm.checkPermission(
+                    SecurityConstants.AWT.TOOLKIT_MODALITY_PERMISSION
+                );
+            }
+        }
+    }
+
     private void readObject(ObjectInputStream s)
         throws ClassNotFoundException, IOException, HeadlessException
     {
         GraphicsEnvironment.checkHeadless();
-        s.defaultReadObject();
+
+        java.io.ObjectInputStream.GetField fields =
+            s.readFields();
+
+        ModalityType localModalityType = (ModalityType)fields.get("modalityType", null);
+
+        try {
+            checkModalityPermission(localModalityType);
+        } catch (AccessControlException ace) {
+            localModalityType = DEFAULT_MODALITY_TYPE;
+        }
 
         // in 1.5 or earlier modalityType was absent, so use "modal" instead
-        if (modalityType == null) {
+        if (localModalityType == null) {
+            this.modal = fields.get("modal", false);
             setModal(modal);
+        } else {
+            this.modalityType = localModalityType;
         }
 
+        this.resizable = fields.get("resizable", true);
+        this.undecorated = fields.get("undecorated", false);
+        this.title = (String)fields.get("title", "");
+
         blockedWindows = new IdentityArrayList<>();
+
+        SunToolkit.checkAndSetPolicy(this);
+
+        initialized = true;
+
     }
 
     /*

src/share/classes/java/awt/EventQueue.java

@@ -194,7 +194,8 @@ public class EventQueue {
                 }
                 public void removeSourceEvents(EventQueue eventQueue,
                                                Object source,
-                                               boolean removeAllEvents) {
+                                               boolean removeAllEvents)
+                {
                     eventQueue.removeSourceEvents(source, removeAllEvents);
                 }
                 public boolean noEvents(EventQueue eventQueue) {
@@ -203,6 +204,11 @@ public class EventQueue {
                 public void wakeup(EventQueue eventQueue, boolean isShutdown) {
                     eventQueue.wakeup(isShutdown);
                 }
+                public void invokeAndWait(Object source, Runnable r)
+                    throws InterruptedException, InvocationTargetException
+                {
+                    EventQueue.invokeAndWait(source, r);
+                }
             });
     }
 
@@ -1245,8 +1251,14 @@ public class EventQueue {
      * @since           1.2
      */
     public static void invokeAndWait(Runnable runnable)
-             throws InterruptedException, InvocationTargetException {
+        throws InterruptedException, InvocationTargetException
+    {
+        invokeAndWait(Toolkit.getDefaultToolkit(), runnable);
+    }
 
+    static void invokeAndWait(Object source, Runnable runnable)
+        throws InterruptedException, InvocationTargetException
+    {
         if (EventQueue.isDispatchThread()) {
             throw new Error("Cannot call invokeAndWait from the event dispatcher thread");
         }
@@ -1255,8 +1267,7 @@ public class EventQueue {
         Object lock = new AWTInvocationLock();
 
         InvocationEvent event =
-            new InvocationEvent(Toolkit.getDefaultToolkit(), runnable, lock,
-                                true);
+            new InvocationEvent(source, runnable, lock, true);
 
         synchronized (lock) {
             Toolkit.getEventQueue().postEvent(event);

src/share/classes/java/awt/TextComponent.java

@@ -109,12 +109,6 @@ public class TextComponent extends Component implements Accessible {
     // the background color of non-editable TextComponents.
     boolean backgroundSetByClientCode = false;
 
-    /**
-     * True if this <code>TextComponent</code> has access
-     * to the System clipboard.
-     */
-    transient private boolean canAccessClipboard;
-
     transient protected TextListener textListener;
 
     /*
@@ -139,7 +133,6 @@ public class TextComponent extends Component implements Accessible {
         GraphicsEnvironment.checkHeadless();
         this.text = (text != null) ? text : "";
         setCursor(Cursor.getPredefinedCursor(Cursor.TEXT_CURSOR));
-        checkSystemClipboardAccess();
     }
 
     private void enableInputMethodsIfNecessary() {
@@ -734,17 +727,14 @@ public class TextComponent extends Component implements Accessible {
     /**
      * Assigns a valid value to the canAccessClipboard instance variable.
      */
-    private void checkSystemClipboardAccess() {
-        canAccessClipboard = true;
+    private boolean canAccessClipboard() {
         SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            try {
-                sm.checkSystemClipboardAccess();
-            }
-            catch (SecurityException e) {
-                canAccessClipboard = false;
-            }
-        }
+        if (sm == null) return true;
+        try {
+            sm.checkSystemClipboardAccess();
+            return true;
+        } catch (SecurityException e) {}
+        return false;
     }
 
     /*
@@ -827,7 +817,6 @@ public class TextComponent extends Component implements Accessible {
             }
         }
         enableInputMethodsIfNecessary();
-        checkSystemClipboardAccess();
     }
 
 

src/share/classes/java/awt/Window.java

@@ -1206,7 +1206,7 @@ public class Window extends Container implements Accessible {
         }
         else {
             try {
-                EventQueue.invokeAndWait(action);
+                EventQueue.invokeAndWait(this, action);
             }
             catch (InterruptedException e) {
                 System.err.println("Disposal was interrupted:");

src/share/classes/java/io/ObjectInputStream.java

@@ -1752,6 +1752,12 @@ public class ObjectInputStream
         ObjectStreamClass desc = readClassDesc(false);
         desc.checkDeserialize();
 
+        Class<?> cl = desc.forClass();
+        if (cl == String.class || cl == Class.class
+                || cl == ObjectStreamClass.class) {
+            throw new InvalidClassException("invalid class descriptor");
+        }
+
         Object obj;
         try {
             obj = desc.isInstantiable() ? desc.newInstance() : null;

src/share/classes/java/lang/Class.java

@@ -63,7 +63,9 @@ import sun.reflect.generics.repository.ConstructorRepository;
 import sun.reflect.generics.scope.ClassScope;
 import sun.security.util.SecurityConstants;
 import java.lang.annotation.Annotation;
+import java.lang.reflect.Proxy;
 import sun.reflect.annotation.*;
+import sun.reflect.misc.ReflectUtil;
 
 /**
  * Instances of the class {@code Class} represent classes and
@@ -250,11 +252,11 @@ public final
                                    ClassLoader loader)
         throws ClassNotFoundException
     {
-        if (loader == null) {
+        if (sun.misc.VM.isSystemDomainLoader(loader)) {
             SecurityManager sm = System.getSecurityManager();
             if (sm != null) {
                 ClassLoader ccl = ClassLoader.getCallerClassLoader();
-                if (ccl != null) {
+                if (!sun.misc.VM.isSystemDomainLoader(ccl)) {
                     sm.checkPermission(
                         SecurityConstants.GET_CLASSLOADER_PERMISSION);
                 }
@@ -319,7 +321,7 @@ public final
         throws InstantiationException, IllegalAccessException
     {
         if (System.getSecurityManager() != null) {
-            checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader());
+            checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader(), false);
         }
         return newInstance0();
     }
@@ -1299,7 +1301,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader(), false);
 
         // Privileged so this implementation can look at DECLARED classes,
         // something the caller might not have privilege to do.  The code here
@@ -1374,7 +1376,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader(), true);
         return copyFields(privateGetPublicFields(null));
     }
 
@@ -1425,7 +1427,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader(), true);
         return copyMethods(privateGetPublicMethods());
     }
 
@@ -1474,7 +1476,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader(), true);
         return copyConstructors(privateGetDeclaredConstructors(true));
     }
 
@@ -1533,7 +1535,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader(), true);
         Field field = getField0(name);
         if (field == null) {
             throw new NoSuchFieldException(name);
@@ -1618,7 +1620,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader(), true);
         Method method = getMethod0(name, parameterTypes);
         if (method == null) {
             throw new NoSuchMethodException(getName() + "." + name + argumentTypesToString(parameterTypes));
@@ -1672,7 +1674,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.PUBLIC, ClassLoader.getCallerClassLoader(), true);
         return getConstructor0(parameterTypes, Member.PUBLIC);
     }
 
@@ -1714,7 +1716,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader(), false);
         return getDeclaredClasses0();
     }
 
@@ -1758,7 +1760,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader(), true);
         return copyFields(privateGetDeclaredFields(false));
     }
 
@@ -1806,7 +1808,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader(), true);
         return copyMethods(privateGetDeclaredMethods(false));
     }
 
@@ -1851,7 +1853,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader(), true);
         return copyConstructors(privateGetDeclaredConstructors(false));
     }
 
@@ -1895,7 +1897,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader(), true);
         Field field = searchFields(privateGetDeclaredFields(false), name);
         if (field == null) {
             throw new NoSuchFieldException(name);
@@ -1950,7 +1952,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader(), true);
         Method method = searchMethods(privateGetDeclaredMethods(false), name, parameterTypes);
         if (method == null) {
             throw new NoSuchMethodException(getName() + "." + name + argumentTypesToString(parameterTypes));
@@ -2000,7 +2002,7 @@ public final
         // be very careful not to change the stack depth of this
         // checkMemberAccess call for security reasons
         // see java.lang.SecurityManager.checkMemberAccess
-        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader());
+        checkMemberAccess(Member.DECLARED, ClassLoader.getCallerClassLoader(), true);
         return getConstructor0(parameterTypes, Member.DECLARED);
     }
 
@@ -2170,18 +2172,26 @@ public final
      * <p> Default policy: allow all clients access with normal Java access
      * control.
      */
-    private void checkMemberAccess(int which, ClassLoader ccl) {
+    private void checkMemberAccess(int which, ClassLoader ccl, boolean checkProxyInterfaces) {
         SecurityManager s = System.getSecurityManager();
         if (s != null) {
             s.checkMemberAccess(this, which);
             ClassLoader cl = getClassLoader0();
-            if (sun.reflect.misc.ReflectUtil.needsPackageAccessCheck(ccl, cl)) {
+            if (ReflectUtil.needsPackageAccessCheck(ccl, cl)) {
                 String name = this.getName();
                 int i = name.lastIndexOf('.');
                 if (i != -1) {
-                    s.checkPackageAccess(name.substring(0, i));
+                    // skip the package access check on a proxy class in default proxy package
+                    String pkg = name.substring(0, i);
+                    if (!Proxy.isProxyClass(this) || !pkg.equals(ReflectUtil.PROXY_PACKAGE)) {
+                        s.checkPackageAccess(pkg);
+                    }
                 }
             }
+            // check package access on the proxy interfaces
+            if (checkProxyInterfaces && Proxy.isProxyClass(this)) {
+                ReflectUtil.checkProxyPackageAccess(ccl, this.getInterfaces());
+            }
         }
     }
 

src/share/classes/java/lang/invoke/MethodHandleProxies.java

@@ -26,8 +26,12 @@
 package java.lang.invoke;
 
 import java.lang.reflect.*;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
 import sun.invoke.WrapperInstance;
 import java.util.ArrayList;
+import sun.reflect.Reflection;
+import sun.reflect.misc.ReflectUtil;
 
 /**
  * This class consists exclusively of static methods that help adapt
@@ -137,6 +141,18 @@ public class MethodHandleProxies {
     <T> T asInterfaceInstance(final Class<T> intfc, final MethodHandle target) {
         if (!intfc.isInterface() || !Modifier.isPublic(intfc.getModifiers()))
             throw new IllegalArgumentException("not a public interface: "+intfc.getName());
+        SecurityManager smgr = System.getSecurityManager();
+        if (smgr != null) {
+            final int CALLER_FRAME = 2; // 0: Reflection, 1: asInterfaceInstance, 2: caller
+            final Class<?> caller = Reflection.getCallerClass(CALLER_FRAME);
+            final ClassLoader ccl = caller.getClassLoader();
+            ReflectUtil.checkProxyPackageAccess(ccl, intfc);
+        }
+        ClassLoader proxyLoader = intfc.getClassLoader();
+        if (proxyLoader == null) {
+            ClassLoader cl = Thread.currentThread().getContextClassLoader(); // avoid use of BCP
+            proxyLoader = cl != null ? cl : ClassLoader.getSystemClassLoader();
+        }
         final Method[] methods = getSingleNameMethods(intfc);
         if (methods == null)
             throw new IllegalArgumentException("not a single-method interface: "+intfc.getName());
@@ -148,27 +164,44 @@ public class MethodHandleProxies {
             checkTarget = checkTarget.asType(checkTarget.type().changeReturnType(Object.class));
             vaTargets[i] = checkTarget.asSpreader(Object[].class, smMT.parameterCount());
         }
-        return intfc.cast(Proxy.newProxyInstance(
-                intfc.getClassLoader(),
-                new Class<?>[]{ intfc, WrapperInstance.class },
-                new InvocationHandler() {
-                    private Object getArg(String name) {
-                        if ((Object)name == "getWrapperInstanceTarget")  return target;
-                        if ((Object)name == "getWrapperInstanceType")    return intfc;
-                        throw new AssertionError();
-                    }
-                    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
-                        for (int i = 0; i < methods.length; i++) {
-                            if (method.equals(methods[i]))
-                                return vaTargets[i].invokeExact(args);
-                        }
-                        if (method.getDeclaringClass() == WrapperInstance.class)
-                            return getArg(method.getName());
-                        if (isObjectMethod(method))
-                            return callObjectMethod(proxy, method, args);
-                        throw new InternalError("bad proxy method: "+method);
+        final InvocationHandler ih = new InvocationHandler() {
+                private Object getArg(String name) {
+                    if ((Object)name == "getWrapperInstanceTarget")  return target;
+                    if ((Object)name == "getWrapperInstanceType")    return intfc;
+                    throw new AssertionError();
+                }
+                public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+                    for (int i = 0; i < methods.length; i++) {
+                        if (method.equals(methods[i]))
+                            return vaTargets[i].invokeExact(args);
                     }
-                }));
+                    if (method.getDeclaringClass() == WrapperInstance.class)
+                        return getArg(method.getName());
+                    if (isObjectMethod(method))
+                        return callObjectMethod(proxy, method, args);
+                    throw new InternalError("bad proxy method: "+method);
+                }
+            };
+
+        Object proxy;
+        if (smgr != null) {
+            // sun.invoke.WrapperInstance is a restricted interface not accessible
+            // by any non-null class loader.
+            final ClassLoader loader = proxyLoader;
+            proxy = AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                public Object run() {
+                    return Proxy.newProxyInstance(
+                            loader,
+                            new Class<?>[]{ intfc, WrapperInstance.class },
+                            ih);
+                }
+            });
+        } else {
+            proxy = Proxy.newProxyInstance(proxyLoader,
+                                           new Class<?>[]{ intfc, WrapperInstance.class },
+                                           ih);
+        }
+        return intfc.cast(proxy);
     }
 
     /**

src/share/classes/java/lang/reflect/Proxy.java

@@ -27,6 +27,9 @@ package java.lang.reflect;
 
 import java.lang.ref.Reference;
 import java.lang.ref.WeakReference;
+import java.security.AccessController;
+import java.security.Permission;
+import java.security.PrivilegedAction;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
@@ -36,6 +39,9 @@ import java.util.Set;
 import java.util.List;
 import java.util.WeakHashMap;
 import sun.misc.ProxyGenerator;
+import sun.reflect.Reflection;
+import sun.reflect.misc.ReflectUtil;
+import sun.security.util.SecurityConstants;
 
 /**
  * {@code Proxy} provides static methods for creating dynamic proxy
@@ -265,9 +271,69 @@ public class Proxy implements java.io.Serializable {
      * @param   h the invocation handler for this proxy instance
      */
     protected Proxy(InvocationHandler h) {
+        doNewInstanceCheck();
         this.h = h;
     }
 
+    private static class ProxyAccessHelper {
+        // The permission is implementation specific.
+        static final Permission PROXY_PERMISSION =
+            new ReflectPermission("proxyConstructorNewInstance");
+        // These system properties are defined to provide a short-term
+        // workaround if customers need to disable the new security checks.
+        static final boolean allowNewInstance;
+        static final boolean allowNullLoader;
+        static {
+            allowNewInstance = getBooleanProperty("sun.reflect.proxy.allowsNewInstance");
+            allowNullLoader = getBooleanProperty("sun.reflect.proxy.allowsNullLoader");
+        }
+
+        private static boolean getBooleanProperty(final String key) {
+            String s = AccessController.doPrivileged(new PrivilegedAction<String>() {
+                public String run() {
+                    return System.getProperty(key);
+                }
+            });
+            return Boolean.valueOf(s);
+        }
+
+        static boolean needsNewInstanceCheck(Class<?> proxyClass) {
+            if (!Proxy.isProxyClass(proxyClass) || allowNewInstance) {
+                return false;
+            }
+
+            if (proxyClass.getName().startsWith(ReflectUtil.PROXY_PACKAGE + ".")) {
+                // all proxy interfaces are public
+                return false;
+            }
+            for (Class<?> intf : proxyClass.getInterfaces()) {
+                if (!Modifier.isPublic(intf.getModifiers())) {
+                    return true;
+                }
+            }
+            return false;
+        }
+    }
+
+    /*
+     * Access check on a proxy class that implements any non-public interface.
+     *
+     * @throws  SecurityException if a security manager exists, and
+     *          the caller does not have the permission.
+     */
+    private void doNewInstanceCheck() {
+        SecurityManager sm = System.getSecurityManager();
+        Class<?> proxyClass = this.getClass();
+        if (sm != null && ProxyAccessHelper.needsNewInstanceCheck(proxyClass)) {
+            try {
+                sm.checkPermission(ProxyAccessHelper.PROXY_PERMISSION);
+            } catch (SecurityException e) {
+                throw new SecurityException("Not allowed to construct a Proxy "
+                        + "instance that implements a non-public interface", e);
+            }
+        }
+    }
+
     /**
      * Returns the {@code java.lang.Class} object for a proxy class
      * given a class loader and an array of interfaces.  The proxy class
@@ -346,6 +412,51 @@ public class Proxy implements java.io.Serializable {
                                          Class<?>... interfaces)
         throws IllegalArgumentException
     {
+        return getProxyClass0(loader, interfaces); // stack walk magic: do not refactor
+    }
+
+    private static void checkProxyLoader(ClassLoader ccl,
+                                         ClassLoader loader)
+    {
+        SecurityManager sm = System.getSecurityManager();
+        if (sm != null) {
+            if (loader == null && ccl != null) {
+                if (!ProxyAccessHelper.allowNullLoader) {
+                    sm.checkPermission(SecurityConstants.GET_CLASSLOADER_PERMISSION);
+                }
+            }
+        }
+    }
+
+    /*
+     * Generate a proxy class (caller-sensitive).
+     *
+     * To define a proxy class, it performs the access checks as in
+     * Class.forName (VM will invoke ClassLoader.checkPackageAccess):
+     * 1. "getClassLoader" permission check if loader == null
+     * 2. checkPackageAccess on the interfaces it implements
+     *
+     * To get a constructor and new instance of a proxy class, it performs
+     * the package access check on the interfaces it implements
+     * as in Class.getConstructor.
+     *
+     * If an interface is non-public, the proxy class must be defined by
+     * the defining loader of the interface.  If the caller's class loader
+     * is not the same as the defining loader of the interface, the VM
+     * will throw IllegalAccessError when the generated proxy class is
+     * being defined via the defineClass0 method.
+     */
+    private static Class<?> getProxyClass0(ClassLoader loader,
+                                           Class<?>... interfaces) {
+        SecurityManager sm = System.getSecurityManager();
+        if (sm != null) {
+            final int CALLER_FRAME = 3; // 0: Reflection, 1: getProxyClass0 2: Proxy 3: caller
+            final Class<?> caller = Reflection.getCallerClass(CALLER_FRAME);
+            final ClassLoader ccl = caller.getClassLoader();
+            checkProxyLoader(ccl, loader);
+            ReflectUtil.checkProxyPackageAccess(ccl, interfaces);
+        }
+
         if (interfaces.length > 65535) {
             throw new IllegalArgumentException("interface limit exceeded");
         }
@@ -497,8 +608,9 @@ public class Proxy implements java.io.Serializable {
                 }
             }
 
-            if (proxyPkg == null) {     // if no non-public proxy interfaces,
-                proxyPkg = "";          // use the unnamed package
+            if (proxyPkg == null) {
+                // if no non-public proxy interfaces, use sun.proxy package
+                proxyPkg = ReflectUtil.PROXY_PACKAGE + ".";
             }
 
             {
@@ -598,19 +710,43 @@ public class Proxy implements java.io.Serializable {
         /*
          * Look up or generate the designated proxy class.
          */
-        Class<?> cl = getProxyClass(loader, interfaces);
+        Class<?> cl = getProxyClass0(loader, interfaces); // stack walk magic: do not refactor
 
         /*
          * Invoke its constructor with the designated invocation handler.
          */
         try {
-            Constructor<?> cons = cl.getConstructor(constructorParams);
-            return cons.newInstance(new Object[] { h });
-        } catch (NoSuchMethodException |
-                 IllegalAccessException |
-                 InstantiationException |
-                 InvocationTargetException e) {
+            final Constructor<?> cons = cl.getConstructor(constructorParams);
+            final InvocationHandler ih = h;
+            SecurityManager sm = System.getSecurityManager();
+            if (sm != null && ProxyAccessHelper.needsNewInstanceCheck(cl)) {
+                // create proxy instance with doPrivilege as the proxy class may
+                // implement non-public interfaces that requires a special permission
+                return AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                    public Object run() {
+                        return newInstance(cons, ih);
+                    }
+                });
+            } else {
+                return newInstance(cons, ih);
+            }
+        } catch (NoSuchMethodException e) {
+            throw new InternalError(e.toString(), e);
+        }
+    }
+
+    private static Object newInstance(Constructor<?> cons, InvocationHandler h) {
+        try {
+            return cons.newInstance(new Object[] {h} );
+        } catch (IllegalAccessException | InstantiationException e) {
             throw new InternalError(e.toString(), e);
+        } catch (InvocationTargetException e) {
+            Throwable t = e.getCause();
+            if (t instanceof RuntimeException) {
+                throw (RuntimeException) t;
+            } else {
+                throw new InternalError(t.toString(), t);
+            }
         }
     }
 

src/share/classes/java/net/InetSocketAddress.java

 /*
- * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2012, 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
@@ -24,9 +24,12 @@
  */
 package java.net;
 
-import java.io.ObjectInputStream;
 import java.io.IOException;
 import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.ObjectStreamException;
+import java.io.ObjectStreamField;
 
 /**
  *
@@ -46,23 +49,105 @@ import java.io.InvalidObjectException;
  * @see java.net.ServerSocket
  * @since 1.4
  */
-public class InetSocketAddress extends SocketAddress {
-    /* The hostname of the Socket Address
-     * @serial
-     */
-    private String hostname = null;
-    /* The IP address of the Socket Address
-     * @serial
-     */
-    private InetAddress addr = null;
-    /* The port number of the Socket Address
-     * @serial
-     */
-    private int port;
+public class InetSocketAddress
+    extends SocketAddress
+{
+    // Private implementation class pointed to by all public methods.
+    private static class InetSocketAddressHolder {
+        // The hostname of the Socket Address
+        private String hostname;
+        // The IP address of the Socket Address
+        private InetAddress addr;
+        // The port number of the Socket Address
+        private int port;
+
+        private InetSocketAddressHolder(String hostname, InetAddress addr, int port) {
+            this.hostname = hostname;
+            this.addr = addr;
+            this.port = port;
+        }
+
+        private int getPort() {
+            return port;
+        }
+
+        private InetAddress getAddress() {
+            return addr;
+        }
+
+        private String getHostName() {
+            if (hostname != null)
+                return hostname;
+            if (addr != null)
+                return addr.getHostName();
+            return null;
+        }
+
+        private String getHostString() {
+            if (hostname != null)
+                return hostname;
+            if (addr != null) {
+                if (addr.hostName != null)
+                    return addr.hostName;
+                else
+                    return addr.getHostAddress();
+            }
+            return null;
+        }
+
+        private boolean isUnresolved() {
+            return addr == null;
+        }
+
+        @Override
+        public String toString() {
+            if (isUnresolved()) {
+                return hostname + ":" + port;
+            } else {
+                return addr.toString() + ":" + port;
+            }
+        }
+
+        @Override
+        public final boolean equals(Object obj) {
+            if (obj == null || !(obj instanceof InetSocketAddressHolder))
+                return false;
+            InetSocketAddressHolder that = (InetSocketAddressHolder)obj;
+            boolean sameIP;
+            if (addr != null)
+                sameIP = addr.equals(that.addr);
+            else if (hostname != null)
+                sameIP = (that.addr == null) &&
+                    hostname.equalsIgnoreCase(that.hostname);
+            else
+                sameIP = (that.addr == null) && (that.hostname == null);
+            return sameIP && (port == that.port);
+        }
+
+        @Override
+        public final int hashCode() {
+            if (addr != null)
+                return addr.hashCode() + port;
+            if (hostname != null)
+                return hostname.toLowerCase().hashCode() + port;
+            return port;
+        }
+    }
+
+    private final transient InetSocketAddressHolder holder;
 
     private static final long serialVersionUID = 5076001401234631237L;
 
-    private InetSocketAddress() {
+    private static int checkPort(int port) {
+        if (port < 0 || port > 0xFFFF)
+            throw new IllegalArgumentException("port out of range:" + port);
+        return port;
+    }
+
+    private static String checkHost(String hostname) {
+        if (hostname == null)
+            throw new IllegalArgumentException("hostname can't be null");
+        return hostname;
     }
 
     /**
@@ -97,14 +182,10 @@ public class InetSocketAddress extends SocketAddress {
      * range of valid port values.
      */
     public InetSocketAddress(InetAddress addr, int port) {
-        if (port < 0 || port > 0xFFFF) {
-            throw new IllegalArgumentException("port out of range:" + port);
-        }
-        this.port = port;
-        if (addr == null)
-            this.addr = InetAddress.anyLocalAddress();
-        else
-            this.addr = addr;
+        holder = new InetSocketAddressHolder(
+                        null,
+                        addr == null ? InetAddress.anyLocalAddress() : addr,
+                        checkPort(port));
     }
 
     /**
@@ -132,19 +213,20 @@ public class InetSocketAddress extends SocketAddress {
      * @see     #isUnresolved()
      */
     public InetSocketAddress(String hostname, int port) {
-        if (port < 0 || port > 0xFFFF) {
-            throw new IllegalArgumentException("port out of range:" + port);
-        }
-        if (hostname == null) {
-            throw new IllegalArgumentException("hostname can't be null");
-        }
+        checkHost(hostname);
+        InetAddress addr = null;
+        String host = null;
         try {
             addr = InetAddress.getByName(hostname);
         } catch(UnknownHostException e) {
-            this.hostname = hostname;
-            addr = null;
+            host = hostname;
         }
-        this.port = port;
+        holder = new InetSocketAddressHolder(host, addr, checkPort(port));
+    }
+
+    // private constructor for creating unresolved instances
+    private InetSocketAddress(int port, String hostname) {
+        holder = new InetSocketAddressHolder(hostname, null, port);
     }
 
     /**
@@ -169,31 +251,67 @@ public class InetSocketAddress extends SocketAddress {
      * @since 1.5
      */
     public static InetSocketAddress createUnresolved(String host, int port) {
-        if (port < 0 || port > 0xFFFF) {
-            throw new IllegalArgumentException("port out of range:" + port);
-        }
-        if (host == null) {
-            throw new IllegalArgumentException("hostname can't be null");
-        }
-        InetSocketAddress s = new InetSocketAddress();
-        s.port = port;
-        s.hostname = host;
-        s.addr = null;
-        return s;
+        return new InetSocketAddress(checkPort(port), checkHost(host));
     }
 
-    private void readObject(ObjectInputStream s)
-        throws IOException, ClassNotFoundException {
-        s.defaultReadObject();
+    /**
+     * @serialField hostname String
+     * @serialField addr InetAddress
+     * @serialField port int
+     */
+    private static final ObjectStreamField[] serialPersistentFields = {
+         new ObjectStreamField("hostname", String.class),
+         new ObjectStreamField("addr", InetAddress.class),
+         new ObjectStreamField("port", int.class)};
+
+    private void writeObject(ObjectOutputStream out)
+        throws IOException
+    {
+        // Don't call defaultWriteObject()
+         ObjectOutputStream.PutField pfields = out.putFields();
+         pfields.put("hostname", holder.hostname);
+         pfields.put("addr", holder.addr);
+         pfields.put("port", holder.port);
+         out.writeFields();
+     }
 
-        // Check that our invariants are satisfied
-        if (port < 0 || port > 0xFFFF) {
-            throw new InvalidObjectException("port out of range:" + port);
-        }
+    private void readObject(ObjectInputStream in)
+        throws IOException, ClassNotFoundException
+    {
+        // Don't call defaultReadObject()
+        ObjectInputStream.GetField oisFields = in.readFields();
+        final String oisHostname = (String)oisFields.get("hostname", null);
+        final InetAddress oisAddr = (InetAddress)oisFields.get("addr", null);
+        final int oisPort = oisFields.get("port", -1);
 
-        if (hostname == null && addr == null) {
+        // Check that our invariants are satisfied
+        checkPort(oisPort);
+        if (oisHostname == null && oisAddr == null)
             throw new InvalidObjectException("hostname and addr " +
                                              "can't both be null");
+
+        InetSocketAddressHolder h = new InetSocketAddressHolder(oisHostname,
+                                                                oisAddr,
+                                                                oisPort);
+        UNSAFE.putObject(this, FIELDS_OFFSET, h);
+    }
+
+    private void readObjectNoData()
+        throws ObjectStreamException
+    {
+        throw new InvalidObjectException("Stream data required");
+    }
+
+    private static final long FIELDS_OFFSET;
+    private static final sun.misc.Unsafe UNSAFE;
+    static {
+        try {
+            sun.misc.Unsafe unsafe = sun.misc.Unsafe.getUnsafe();
+            FIELDS_OFFSET = unsafe.objectFieldOffset(
+                    InetSocketAddress.class.getDeclaredField("holder"));
+            UNSAFE = unsafe;
+        } catch (ReflectiveOperationException e) {
+            throw new Error(e);
         }
     }
 
@@ -203,7 +321,7 @@ public class InetSocketAddress extends SocketAddress {
      * @return the port number.
      */
     public final int getPort() {
-        return port;
+        return holder.getPort();
     }
 
     /**
@@ -213,7 +331,7 @@ public class InetSocketAddress extends SocketAddress {
      * @return the InetAdress or <code>null</code> if it is unresolved.
      */
     public final InetAddress getAddress() {
-        return addr;
+        return holder.getAddress();
     }
 
     /**
@@ -224,31 +342,19 @@ public class InetSocketAddress extends SocketAddress {
      * @return  the hostname part of the address.
      */
     public final String getHostName() {
-        if (hostname != null)
-            return hostname;
-        if (addr != null)
-            return addr.getHostName();
-        return null;
+        return holder.getHostName();
     }
 
     /**
      * Returns the hostname, or the String form of the address if it
      * doesn't have a hostname (it was created using a literal).
-     * This has the benefit of <b>not</b> attemptimg a reverse lookup.
+     * This has the benefit of <b>not</b> attempting a reverse lookup.
      *
      * @return the hostname, or String representation of the address.
      * @since 1.7
      */
     public final String getHostString() {
-        if (hostname != null)
-            return hostname;
-        if (addr != null) {
-            if (addr.hostName != null)
-                return addr.hostName;
-            else
-                return addr.getHostAddress();
-        }
-        return null;
+        return holder.getHostString();
     }
 
     /**
@@ -258,7 +364,7 @@ public class InetSocketAddress extends SocketAddress {
      *          an <code>InetAddress</code>.
      */
     public final boolean isUnresolved() {
-        return addr == null;
+        return holder.isUnresolved();
     }
 
     /**
@@ -269,12 +375,9 @@ public class InetSocketAddress extends SocketAddress {
      *
      * @return  a string representation of this object.
      */
+    @Override
     public String toString() {
-        if (isUnresolved()) {
-            return hostname + ":" + port;
-        } else {
-            return addr.toString() + ":" + port;
-        }
+        return holder.toString();
     }
 
     /**
@@ -297,19 +400,11 @@ public class InetSocketAddress extends SocketAddress {
      *          <code>false</code> otherwise.
      * @see java.net.InetAddress#equals(java.lang.Object)
      */
+    @Override
     public final boolean equals(Object obj) {
         if (obj == null || !(obj instanceof InetSocketAddress))
             return false;
-        InetSocketAddress sockAddr = (InetSocketAddress) obj;
-        boolean sameIP = false;
-        if (this.addr != null)
-            sameIP = this.addr.equals(sockAddr.addr);
-        else if (this.hostname != null)
-            sameIP = (sockAddr.addr == null) &&
-                this.hostname.equalsIgnoreCase(sockAddr.hostname);
-        else
-            sameIP = (sockAddr.addr == null) && (sockAddr.hostname == null);
-        return sameIP && (this.port == sockAddr.port);
+        return holder.equals(((InetSocketAddress) obj).holder);
     }
 
     /**
@@ -317,11 +412,8 @@ public class InetSocketAddress extends SocketAddress {
      *
      * @return  a hash code value for this socket address.
      */
+    @Override
     public final int hashCode() {
-        if (addr != null)
-            return addr.hashCode() + port;
-        if (hostname != null)
-            return hostname.toLowerCase().hashCode() + port;
-        return port;
+        return holder.hashCode();
     }
 }

src/share/classes/java/util/concurrent/ThreadPoolExecutor.java

@@ -34,8 +34,10 @@
  */
 
 package java.util.concurrent;
-import java.util.concurrent.locks.*;
-import java.util.concurrent.atomic.*;
+import java.util.concurrent.locks.AbstractQueuedSynchronizer;
+import java.util.concurrent.locks.Condition;
+import java.util.concurrent.locks.ReentrantLock;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.*;
 
 /**
@@ -491,10 +493,15 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
      * policy limiting the number of threads.  Even though it is not
      * treated as an error, failure to create threads may result in
      * new tasks being rejected or existing ones remaining stuck in
-     * the queue. On the other hand, no special precautions exist to
-     * handle OutOfMemoryErrors that might be thrown while trying to
-     * create threads, since there is generally no recourse from
-     * within this class.
+     * the queue.
+     *
+     * We go further and preserve pool invariants even in the face of
+     * errors such as OutOfMemoryError, that might be thrown while
+     * trying to create threads.  Such errors are rather common due to
+     * the need to allocate a native stack in Thread#start, and users
+     * will want to perform clean pool shutdown to clean up.  There
+     * will likely be enough memory available for the cleanup code to
+     * complete without encountering yet another OutOfMemoryError.
      */
     private volatile ThreadFactory threadFactory;
 
@@ -568,9 +575,13 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
      * task execution.  This protects against interrupts that are
      * intended to wake up a worker thread waiting for a task from
      * instead interrupting a task being run.  We implement a simple
-     * non-reentrant mutual exclusion lock rather than use ReentrantLock
-     * because we do not want worker tasks to be able to reacquire the
-     * lock when they invoke pool control methods like setCorePoolSize.
+     * non-reentrant mutual exclusion lock rather than use
+     * ReentrantLock because we do not want worker tasks to be able to
+     * reacquire the lock when they invoke pool control methods like
+     * setCorePoolSize.  Additionally, to suppress interrupts until
+     * the thread actually starts running tasks, we initialize lock
+     * state to a negative value, and clear it upon start (in
+     * runWorker).
      */
     private final class Worker
         extends AbstractQueuedSynchronizer
@@ -594,6 +605,7 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
          * @param firstTask the first task (null if none)
          */
         Worker(Runnable firstTask) {
+            setState(-1); // inhibit interrupts until runWorker
             this.firstTask = firstTask;
             this.thread = getThreadFactory().newThread(this);
         }
@@ -609,7 +621,7 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
         // The value 1 represents the locked state.
 
         protected boolean isHeldExclusively() {
-            return getState() == 1;
+            return getState() != 0;
         }
 
         protected boolean tryAcquire(int unused) {
@@ -630,6 +642,16 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
         public boolean tryLock()  { return tryAcquire(1); }
         public void unlock()      { release(1); }
         public boolean isLocked() { return isHeldExclusively(); }
+
+        void interruptIfStarted() {
+            Thread t;
+            if (getState() >= 0 && (t = thread) != null && !t.isInterrupted()) {
+                try {
+                    t.interrupt();
+                } catch (SecurityException ignore) {
+                }
+            }
+        }
     }
 
     /*
@@ -728,12 +750,8 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
         final ReentrantLock mainLock = this.mainLock;
         mainLock.lock();
         try {
-            for (Worker w : workers) {
-                try {
-                    w.thread.interrupt();
-                } catch (SecurityException ignore) {
-                }
-            }
+            for (Worker w : workers)
+                w.interruptIfStarted();
         } finally {
             mainLock.unlock();
         }
@@ -790,19 +808,6 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
 
     private static final boolean ONLY_ONE = true;
 
-    /**
-     * Ensures that unless the pool is stopping, the current thread
-     * does not have its interrupt set. This requires a double-check
-     * of state in case the interrupt was cleared concurrently with a
-     * shutdownNow -- if so, the interrupt is re-enabled.
-     */
-    private void clearInterruptsForTaskRun() {
-        if (runStateLessThan(ctl.get(), STOP) &&
-            Thread.interrupted() &&
-            runStateAtLeast(ctl.get(), STOP))
-            Thread.currentThread().interrupt();
-    }
-
     /*
      * Misc utilities, most of which are also exported to
      * ScheduledThreadPoolExecutor
@@ -862,12 +867,13 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
      * Checks if a new worker can be added with respect to current
      * pool state and the given bound (either core or maximum). If so,
      * the worker count is adjusted accordingly, and, if possible, a
-     * new worker is created and started running firstTask as its
+     * new worker is created and started, running firstTask as its
      * first task. This method returns false if the pool is stopped or
      * eligible to shut down. It also returns false if the thread
-     * factory fails to create a thread when asked, which requires a
-     * backout of workerCount, and a recheck for termination, in case
-     * the existence of this worker was holding up termination.
+     * factory fails to create a thread when asked.  If the thread
+     * creation fails, either due to the thread factory returning
+     * null, or due to an exception (typically OutOfMemoryError in
+     * Thread#start), we roll back cleanly.
      *
      * @param firstTask the task the new thread should run first (or
      * null if none). Workers are created with an initial first task
@@ -910,46 +916,65 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
             }
         }
 
-        Worker w = new Worker(firstTask);
-        Thread t = w.thread;
+        boolean workerStarted = false;
+        boolean workerAdded = false;
+        Worker w = null;
+        try {
+            final ReentrantLock mainLock = this.mainLock;
+            w = new Worker(firstTask);
+            final Thread t = w.thread;
+            if (t != null) {
+                mainLock.lock();
+                try {
+                    // Recheck while holding lock.
+                    // Back out on ThreadFactory failure or if
+                    // shut down before lock acquired.
+                    int c = ctl.get();
+                    int rs = runStateOf(c);
+
+                    if (rs < SHUTDOWN ||
+                        (rs == SHUTDOWN && firstTask == null)) {
+                        if (t.isAlive()) // precheck that t is startable
+                            throw new IllegalThreadStateException();
+                        workers.add(w);
+                        int s = workers.size();
+                        if (s > largestPoolSize)
+                            largestPoolSize = s;
+                        workerAdded = true;
+                    }
+                } finally {
+                    mainLock.unlock();
+                }
+                if (workerAdded) {
+                    t.start();
+                    workerStarted = true;
+                }
+            }
+        } finally {
+            if (! workerStarted)
+                addWorkerFailed(w);
+        }
+        return workerStarted;
+    }
 
+    /**
+     * Rolls back the worker thread creation.
+     * - removes worker from workers, if present
+     * - decrements worker count
+     * - rechecks for termination, in case the existence of this
+     *   worker was holding up termination
+     */
+    private void addWorkerFailed(Worker w) {
         final ReentrantLock mainLock = this.mainLock;
         mainLock.lock();
         try {
-            // Recheck while holding lock.
-            // Back out on ThreadFactory failure or if
-            // shut down before lock acquired.
-            int c = ctl.get();
-            int rs = runStateOf(c);
-
-            if (t == null ||
-                (rs >= SHUTDOWN &&
-                 ! (rs == SHUTDOWN &&
-                    firstTask == null))) {
-                decrementWorkerCount();
-                tryTerminate();
-                return false;
-            }
-
-            workers.add(w);
-
-            int s = workers.size();
-            if (s > largestPoolSize)
-                largestPoolSize = s;
+            if (w != null)
+                workers.remove(w);
+            decrementWorkerCount();
+            tryTerminate();
         } finally {
             mainLock.unlock();
         }
-
-        t.start();
-        // It is possible (but unlikely) for a thread to have been
-        // added to workers, but not yet started, during transition to
-        // STOP, which could result in a rare missed interrupt,
-        // because Thread.interrupt is not guaranteed to have any effect
-        // on a non-yet-started Thread (see Thread#interrupt).
-        if (runStateOf(ctl.get()) == STOP && ! t.isInterrupted())
-            t.interrupt();
-
-        return true;
     }
 
     /**
@@ -1096,15 +1121,25 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
      * @param w the worker
      */
     final void runWorker(Worker w) {
+        Thread wt = Thread.currentThread();
         Runnable task = w.firstTask;
         w.firstTask = null;
+        w.unlock(); // allow interrupts
         boolean completedAbruptly = true;
         try {
             while (task != null || (task = getTask()) != null) {
                 w.lock();
-                clearInterruptsForTaskRun();
+                // If pool is stopping, ensure thread is interrupted;
+                // if not, ensure thread is not interrupted.  This
+                // requires a recheck in second case to deal with
+                // shutdownNow race while clearing interrupt
+                if ((runStateAtLeast(ctl.get(), STOP) ||
+                     (Thread.interrupted() &&
+                      runStateAtLeast(ctl.get(), STOP))) &&
+                    !wt.isInterrupted())
+                    wt.interrupt();
                 try {
-                    beforeExecute(w.thread, task);
+                    beforeExecute(wt, task);
                     Throwable thrown = null;
                     try {
                         task.run();
@@ -2064,3 +2099,4 @@ public class ThreadPoolExecutor extends AbstractExecutorService {
         }
     }
 }
+

src/share/classes/java/util/jar/JarFile.java

@@ -34,6 +34,7 @@ import java.security.CodeSigner;
 import java.security.cert.Certificate;
 import java.security.AccessController;
 import java.security.CodeSource;
+import sun.misc.IOUtils;
 import sun.security.action.GetPropertyAction;
 import sun.security.util.ManifestEntryVerifier;
 import sun.misc.SharedSecrets;
@@ -329,6 +330,9 @@ class JarFile extends ZipFile {
             if (names != null) {
                 for (int i = 0; i < names.length; i++) {
                     JarEntry e = getJarEntry(names[i]);
+                    if (e == null) {
+                        throw new JarException("corrupted jar file");
+                    }
                     if (!e.isDirectory()) {
                         if (mev == null) {
                             mev = new ManifestEntryVerifier
@@ -348,6 +352,10 @@ class JarFile extends ZipFile {
             // treat the jar file as being unsigned
             jv = null;
             verify = false;
+            if (JarVerifier.debug != null) {
+                JarVerifier.debug.println("jarfile parsing error!");
+                ex.printStackTrace();
+            }
         }
 
         // if after initializing the verifier we have nothing
@@ -375,11 +383,9 @@ class JarFile extends ZipFile {
      * META-INF files.
      */
     private byte[] getBytes(ZipEntry ze) throws IOException {
-        byte[] b = new byte[(int)ze.getSize()];
-        try (DataInputStream is = new DataInputStream(super.getInputStream(ze))) {
-            is.readFully(b, 0, b.length);
+        try (InputStream is = super.getInputStream(ze)) {
+            return IOUtils.readFully(is, (int)ze.getSize(), true);
         }
-        return b;
     }
 
     /**
@@ -479,12 +485,7 @@ class JarFile extends ZipFile {
         if (!isKnownToNotHaveClassPathAttribute()) {
             JarEntry manEntry = getManEntry();
             if (manEntry != null) {
-                byte[] b = new byte[(int)manEntry.getSize()];
-                try (DataInputStream dis = new DataInputStream(
-                         super.getInputStream(manEntry))) {
-                    dis.readFully(b, 0, b.length);
-                }
-
+                byte[] b = getBytes(manEntry);
                 int last = b.length - src.length;
                 int i = 0;
                 next:

src/share/classes/java/util/logging/Level.java

@@ -24,6 +24,10 @@
  */
 
 package java.util.logging;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 import java.util.ResourceBundle;
 
 /**
@@ -59,7 +63,6 @@ import java.util.ResourceBundle;
  */
 
 public class Level implements java.io.Serializable {
-    private static java.util.ArrayList<Level> known = new java.util.ArrayList<>();
     private static String defaultBundle = "sun.util.logging.resources.logging";
 
     /**
@@ -77,6 +80,9 @@ public class Level implements java.io.Serializable {
      */
     private final String resourceBundleName;
 
+    // localized level name
+    private String localizedLevelName;
+
     /**
      * OFF is a special level that can be used to turn off logging.
      * This level is initialized to <CODE>Integer.MAX_VALUE</CODE>.
@@ -202,9 +208,8 @@ public class Level implements java.io.Serializable {
         this.name = name;
         this.value = value;
         this.resourceBundleName = resourceBundleName;
-        synchronized (Level.class) {
-            known.add(this);
-        }
+        this.localizedLevelName = resourceBundleName == null ? name : null;
+        KnownLevel.add(this);
     }
 
     /**
@@ -236,12 +241,76 @@ public class Level implements java.io.Serializable {
      * @return localized name
      */
     public String getLocalizedName() {
+        return getLocalizedLevelName();
+    }
+
+    // package-private getLevelName() is used by the implementation
+    // instead of getName() to avoid calling the subclass's version
+    final String getLevelName() {
+        return this.name;
+    }
+
+    final synchronized String getLocalizedLevelName() {
+        if (localizedLevelName != null) {
+            return localizedLevelName;
+        }
+
         try {
             ResourceBundle rb = ResourceBundle.getBundle(resourceBundleName);
-            return rb.getString(name);
+            localizedLevelName = rb.getString(name);
         } catch (Exception ex) {
-            return name;
+            localizedLevelName = name;
+        }
+        return localizedLevelName;
+    }
+
+    // Returns a mirrored Level object that matches the given name as
+    // specified in the Level.parse method.  Returns null if not found.
+    //
+    // It returns the same Level object as the one returned by Level.parse
+    // method if the given name is a non-localized name or integer.
+    //
+    // If the name is a localized name, findLevel and parse method may
+    // return a different level value if there is a custom Level subclass
+    // that overrides Level.getLocalizedName() to return a different string
+    // than what's returned by the default implementation.
+    //
+    static Level findLevel(String name) {
+        if (name == null) {
+            throw new NullPointerException();
+        }
+
+        KnownLevel level;
+
+        // Look for a known Level with the given non-localized name.
+        level = KnownLevel.findByName(name);
+        if (level != null) {
+            return level.mirroredLevel;
         }
+
+        // Now, check if the given name is an integer.  If so,
+        // first look for a Level with the given value and then
+        // if necessary create one.
+        try {
+            int x = Integer.parseInt(name);
+            level = KnownLevel.findByValue(x);
+            if (level == null) {
+                // add new Level
+                Level levelObject = new Level(name, x);
+                level = KnownLevel.findByValue(x);
+            }
+            return level.mirroredLevel;
+        } catch (NumberFormatException ex) {
+            // Not an integer.
+            // Drop through.
+        }
+
+        level = KnownLevel.findByLocalizedLevelName(name);
+        if (level != null) {
+            return level.mirroredLevel;
+        }
+
+        return null;
     }
 
     /**
@@ -268,21 +337,15 @@ public class Level implements java.io.Serializable {
     // Serialization magic to prevent "doppelgangers".
     // This is a performance optimization.
     private Object readResolve() {
-        synchronized (Level.class) {
-            for (int i = 0; i < known.size(); i++) {
-                Level other = known.get(i);
-                if (this.name.equals(other.name) && this.value == other.value
-                        && (this.resourceBundleName == other.resourceBundleName ||
-                            (this.resourceBundleName != null &&
-                            this.resourceBundleName.equals(other.resourceBundleName)))) {
-                    return other;
-                }
-            }
-            // Woops.  Whoever sent us this object knows
-            // about a new log level.  Add it to our list.
-            known.add(this);
-            return this;
+        KnownLevel o = KnownLevel.matches(this);
+        if (o != null) {
+            return o.levelObject;
         }
+
+        // Woops.  Whoever sent us this object knows
+        // about a new log level.  Add it to our list.
+        Level level = new Level(this.name, this.value, this.resourceBundleName);
+        return level;
     }
 
     /**
@@ -296,6 +359,7 @@ public class Level implements java.io.Serializable {
      * <li>     "SEVERE"
      * <li>     "1000"
      * </ul>
+     *
      * @param  name   string to be parsed
      * @throws NullPointerException if the name is null
      * @throws IllegalArgumentException if the value is not valid.
@@ -315,12 +379,12 @@ public class Level implements java.io.Serializable {
         // Check that name is not null.
         name.length();
 
+        KnownLevel level;
+
         // Look for a known Level with the given non-localized name.
-        for (int i = 0; i < known.size(); i++) {
-            Level l = known.get(i);
-            if (name.equals(l.name)) {
-                return l;
-            }
+        level = KnownLevel.findByName(name);
+        if (level != null) {
+            return level.levelObject;
         }
 
         // Now, check if the given name is an integer.  If so,
@@ -328,14 +392,13 @@ public class Level implements java.io.Serializable {
         // if necessary create one.
         try {
             int x = Integer.parseInt(name);
-            for (int i = 0; i < known.size(); i++) {
-                Level l = known.get(i);
-                if (l.value == x) {
-                    return l;
-                }
+            level = KnownLevel.findByValue(x);
+            if (level == null) {
+                // add new Level
+                Level levelObject = new Level(name, x);
+                level = KnownLevel.findByValue(x);
             }
-            // Create a new Level.
-            return new Level(name, x);
+            return level.levelObject;
         } catch (NumberFormatException ex) {
             // Not an integer.
             // Drop through.
@@ -344,11 +407,9 @@ public class Level implements java.io.Serializable {
         // Finally, look for a known level with the given localized name,
         // in the current default locale.
         // This is relatively expensive, but not excessively so.
-        for (int i = 0; i < known.size(); i++) {
-            Level l =  known.get(i);
-            if (name.equals(l.getLocalizedName())) {
-                return l;
-            }
+        level = KnownLevel.findByLocalizedName(name);
+        if (level != null) {
+            return level.levelObject;
         }
 
         // OK, we've tried everything and failed
@@ -375,4 +436,124 @@ public class Level implements java.io.Serializable {
     public int hashCode() {
         return this.value;
     }
+
+    // KnownLevel class maintains the global list of all known levels.
+    // The API allows multiple custom Level instances of the same name/value
+    // be created. This class provides convenient methods to find a level
+    // by a given name, by a given value, or by a given localized name.
+    //
+    // KnownLevel wraps the following Level objects:
+    // 1. levelObject:   standard Level object or custom Level object
+    // 2. mirroredLevel: Level object representing the level specified in the
+    //                   logging configuration.
+    //
+    // Level.getName, Level.getLocalizedName, Level.getResourceBundleName methods
+    // are non-final but the name and resource bundle name are parameters to
+    // the Level constructor.  Use the mirroredLevel object instead of the
+    // levelObject to prevent the logging framework to execute foreign code
+    // implemented by untrusted Level subclass.
+    //
+    // Implementation Notes:
+    // If Level.getName, Level.getLocalizedName, Level.getResourceBundleName methods
+    // were final, the following KnownLevel implementation can be removed.
+    // Future API change should take this into consideration.
+    static final class KnownLevel {
+        private static Map<String, List<KnownLevel>> nameToLevels = new HashMap<>();
+        private static Map<Integer, List<KnownLevel>> intToLevels = new HashMap<>();
+        final Level levelObject;     // instance of Level class or Level subclass
+        final Level mirroredLevel;   // instance of Level class
+        KnownLevel(Level l) {
+            this.levelObject = l;
+            if (l.getClass() == Level.class) {
+                this.mirroredLevel = l;
+            } else {
+                this.mirroredLevel = new Level(l.name, l.value, l.resourceBundleName);
+            }
+        }
+
+        static synchronized void add(Level l) {
+            // the mirroredLevel object is always added to the list
+            // before the custom Level instance
+            KnownLevel o = new KnownLevel(l);
+            List<KnownLevel> list = nameToLevels.get(l.name);
+            if (list == null) {
+                list = new ArrayList<>();
+                nameToLevels.put(l.name, list);
+            }
+            list.add(o);
+
+            list = intToLevels.get(l.value);
+            if (list == null) {
+                list = new ArrayList<>();
+                intToLevels.put(l.value, list);
+            }
+            list.add(o);
+        }
+
+        // Returns a KnownLevel with the given non-localized name.
+        static synchronized KnownLevel findByName(String name) {
+            List<KnownLevel> list = nameToLevels.get(name);
+            if (list != null) {
+                return list.get(0);
+            }
+            return null;
+        }
+
+        // Returns a KnownLevel with the given value.
+        static synchronized KnownLevel findByValue(int value) {
+            List<KnownLevel> list = intToLevels.get(value);
+            if (list != null) {
+                return list.get(0);
+            }
+            return null;
+        }
+
+        // Returns a KnownLevel with the given localized name matching
+        // by calling the Level.getLocalizedLevelName() method (i.e. found
+        // from the resourceBundle associated with the Level object).
+        // This method does not call Level.getLocalizedName() that may
+        // be overridden in a subclass implementation
+        static synchronized KnownLevel findByLocalizedLevelName(String name) {
+            for (List<KnownLevel> levels : nameToLevels.values()) {
+                for (KnownLevel l : levels) {
+                    String lname = l.levelObject.getLocalizedLevelName();
+                    if (name.equals(lname)) {
+                        return l;
+                    }
+                }
+            }
+            return null;
+        }
+
+        // Returns a KnownLevel with the given localized name matching
+        // by calling the Level.getLocalizedName() method
+        static synchronized KnownLevel findByLocalizedName(String name) {
+            for (List<KnownLevel> levels : nameToLevels.values()) {
+                for (KnownLevel l : levels) {
+                    String lname = l.levelObject.getLocalizedName();
+                    if (name.equals(lname)) {
+                        return l;
+                    }
+                }
+            }
+            return null;
+        }
+
+        static synchronized KnownLevel matches(Level l) {
+            List<KnownLevel> list = nameToLevels.get(l.name);
+            if (list != null) {
+                for (KnownLevel level : list) {
+                    Level other = level.mirroredLevel;
+                    if (l.value == other.value &&
+                           (l.resourceBundleName == other.resourceBundleName ||
+                               (l.resourceBundleName != null &&
+                                l.resourceBundleName.equals(other.resourceBundleName)))) {
+                        return level;
+                    }
+                }
+            }
+            return null;
+        }
+    }
+
 }

src/share/classes/java/util/logging/Logger.java

@@ -314,6 +314,40 @@ public class Logger {
         }
     }
 
+    // Until all JDK code converted to call sun.util.logging.PlatformLogger
+    // (see 7054233), we need to determine if Logger.getLogger is to add
+    // a system logger or user logger.
+    //
+    // As an interim solution, if the immediate caller whose caller loader is
+    // null, we assume it's a system logger and add it to the system context.
+    // These system loggers only set the resource bundle to the given
+    // resource bundle name (rather than the default system resource bundle).
+    private static class SystemLoggerHelper {
+        static boolean disableCallerCheck = getBooleanProperty("sun.util.logging.disableCallerCheck");
+        private static boolean getBooleanProperty(final String key) {
+            String s = AccessController.doPrivileged(new PrivilegedAction<String>() {
+                public String run() {
+                    return System.getProperty(key);
+                }
+            });
+            return Boolean.valueOf(s);
+        }
+    }
+
+    private static Logger demandLogger(String name, String resourceBundleName) {
+        LogManager manager = LogManager.getLogManager();
+        SecurityManager sm = System.getSecurityManager();
+        if (sm != null && !SystemLoggerHelper.disableCallerCheck) {
+            // 0: Reflection 1: Logger.demandLogger 2: Logger.getLogger 3: caller
+            final int SKIP_FRAMES = 3;
+            Class<?> caller = sun.reflect.Reflection.getCallerClass(SKIP_FRAMES);
+            if (caller.getClassLoader() == null) {
+                return manager.demandSystemLogger(name, resourceBundleName);
+            }
+        }
+        return manager.demandLogger(name, resourceBundleName);
+    }
+
     /**
      * Find or create a logger for a named subsystem.  If a logger has
      * already been created with the given name it is returned.  Otherwise
@@ -355,8 +389,7 @@ public class Logger {
         // would throw an IllegalArgumentException in the second call
         // because the wrapper would result in an attempt to replace
         // the existing "resourceBundleForFoo" with null.
-        LogManager manager = LogManager.getLogManager();
-        return manager.demandLogger(name);
+        return demandLogger(name, null);
     }
 
     /**
@@ -403,8 +436,7 @@ public class Logger {
     // Synchronization is not required here. All synchronization for
     // adding a new Logger object is handled by LogManager.addLogger().
     public static Logger getLogger(String name, String resourceBundleName) {
-        LogManager manager = LogManager.getLogManager();
-        Logger result = manager.demandLogger(name);
+        Logger result = demandLogger(name, resourceBundleName);
 
         // MissingResourceException or IllegalArgumentException can be
         // thrown by setupResourceInfo().
@@ -412,6 +444,17 @@ public class Logger {
         return result;
     }
 
+    // package-private
+    // Add a platform logger to the system context.
+    // i.e. caller of sun.util.logging.PlatformLogger.getLogger
+    static Logger getPlatformLogger(String name) {
+        LogManager manager = LogManager.getLogManager();
+
+        // all loggers in the system context will default to
+        // the system logger's resource bundle
+        Logger result = manager.demandSystemLogger(name, SYSTEM_LOGGER_RB_NAME);
+        return result;
+    }
 
     /**
      * Create an anonymous Logger.  The newly created Logger is not
@@ -564,7 +607,7 @@ public class Logger {
     private void doLog(LogRecord lr) {
         lr.setLoggerName(name);
         String ebname = getEffectiveResourceBundleName();
-        if (ebname != null) {
+        if (ebname != null && !ebname.equals(SYSTEM_LOGGER_RB_NAME)) {
             lr.setResourceBundleName(ebname);
             lr.setResourceBundle(findResourceBundle(ebname));
         }
@@ -1547,6 +1590,23 @@ public class Logger {
     // May also return null if we can't find the resource bundle and
     // there is no suitable previous cached value.
 
+    static final String SYSTEM_LOGGER_RB_NAME = "sun.util.logging.resources.logging";
+
+    private static ResourceBundle findSystemResourceBundle(final Locale locale) {
+        // the resource bundle is in a restricted package
+        return AccessController.doPrivileged(new PrivilegedAction<ResourceBundle>() {
+            public ResourceBundle run() {
+                try {
+                    return ResourceBundle.getBundle(SYSTEM_LOGGER_RB_NAME,
+                                                    locale,
+                                                    ClassLoader.getSystemClassLoader());
+                } catch (MissingResourceException e) {
+                    throw new InternalError(e.toString());
+                }
+            }
+        });
+    }
+
     private synchronized ResourceBundle findResourceBundle(String name) {
         // Return a null bundle for a null name.
         if (name == null) {
@@ -1561,6 +1621,13 @@ public class Logger {
             return catalog;
         }
 
+        if (name.equals(SYSTEM_LOGGER_RB_NAME)) {
+            catalog = findSystemResourceBundle(currentLocale);
+            catalogName = name;
+            catalogLocale = currentLocale;
+            return catalog;
+        }
+
         // Use the thread's context ClassLoader.  If there isn't one,
         // use the SystemClassloader.
         ClassLoader cl = Thread.currentThread().getContextClassLoader();
@@ -1577,7 +1644,6 @@ public class Logger {
             // ClassLoader.  Drop through.
         }
 
-
         // Fall back to searching up the call stack and trying each
         // calling ClassLoader.
         for (int ix = 0; ; ix++) {

src/share/classes/java/util/logging/Logging.java

@@ -34,7 +34,7 @@ import java.util.ArrayList;
  *
  * The <tt>LoggingMXBean</tt> interface provides a standard
  * method for management access to the individual
- * java.util.Logger objects available at runtime.
+ * {@code Logger} objects available at runtime.
  *
  * @author Ron Mann
  * @author Mandy Chung
@@ -75,7 +75,7 @@ class Logging implements LoggingMXBean {
         if (level == null) {
             return EMPTY_STRING;
         } else {
-            return level.getName();
+            return level.getLevelName();
         }
     }
 
@@ -85,7 +85,6 @@ class Logging implements LoggingMXBean {
         }
 
         Logger logger = logManager.getLogger(loggerName);
-
         if (logger == null) {
             throw new IllegalArgumentException("Logger " + loggerName +
                 "does not exist");
@@ -94,7 +93,10 @@ class Logging implements LoggingMXBean {
         Level level = null;
         if (levelName != null) {
             // parse will throw IAE if logLevel is invalid
-            level = Level.parse(levelName);
+            level = Level.findLevel(levelName);
+            if (level == null) {
+                throw new IllegalArgumentException("Unknown level \"" + levelName + "\"");
+            }
         }
 
         logger.setLevel(level);

src/share/classes/java/util/logging/LoggingProxyImpl.java

@@ -37,7 +37,8 @@ class LoggingProxyImpl implements LoggingProxy {
 
     @Override
     public Object getLogger(String name) {
-        return Logger.getLogger(name);
+        // always create a platform logger with the resource bundle name
+        return Logger.getPlatformLogger(name);
     }
 
     @Override
@@ -92,12 +93,16 @@ class LoggingProxyImpl implements LoggingProxy {
 
     @Override
     public Object parseLevel(String levelName) {
-        return Level.parse(levelName);
+        Level level = Level.findLevel(levelName);
+        if (level == null) {
+            throw new IllegalArgumentException("Unknown level \"" + levelName + "\"");
+        }
+        return level;
     }
 
     @Override
     public String getLevelName(Object level) {
-        return ((Level) level).getName();
+        return ((Level) level).getLevelName();
     }
 
     @Override

src/share/classes/java/util/logging/SimpleFormatter.java

@@ -162,7 +162,7 @@ public class SimpleFormatter extends Formatter {
                              dat,
                              source,
                              record.getLoggerName(),
-                             record.getLevel().getLocalizedName(),
+                             record.getLevel().getLocalizedLevelName(),
                              message,
                              throwable);
     }

src/share/classes/javax/management/modelmbean/RequiredModelMBean.java

 /*
- * Copyright (c) 2000, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2012, 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
@@ -39,11 +39,13 @@ import java.io.PrintStream;
 import java.lang.reflect.InvocationTargetException;
 
 import java.lang.reflect.Method;
+import java.security.AccessControlContext;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
 
 import java.util.Date;
 import java.util.HashMap;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.logging.Level;
 import java.util.Map;
 import java.util.Set;
@@ -78,6 +80,8 @@ import javax.management.RuntimeErrorException;
 import javax.management.RuntimeOperationsException;
 import javax.management.ServiceNotFoundException;
 import javax.management.loading.ClassLoaderRepository;
+import sun.misc.JavaSecurityAccess;
+import sun.misc.SharedSecrets;
 
 import sun.reflect.misc.MethodUtil;
 import sun.reflect.misc.ReflectUtil;
@@ -138,6 +142,9 @@ public class RequiredModelMBean
     private boolean registered = false;
     private transient MBeanServer server = null;
 
+    private final static JavaSecurityAccess javaSecurityAccess = SharedSecrets.getJavaSecurityAccess();
+    final private AccessControlContext acc = AccessController.getContext();
+
     /*************************************/
     /* constructors                      */
     /*************************************/
@@ -1025,10 +1032,31 @@ public class RequiredModelMBean
 
             if (opClassName != null) {
                 try {
-                    final ClassLoader targetClassLoader =
-                        targetObject.getClass().getClassLoader();
-                    targetClass = Class.forName(opClassName, false,
-                                                targetClassLoader);
+                    AccessControlContext stack = AccessController.getContext();
+                    final Object obj = targetObject;
+                    final String className = opClassName;
+                    final ClassNotFoundException[] caughtException = new ClassNotFoundException[1];
+
+                    targetClass = javaSecurityAccess.doIntersectionPrivilege(new PrivilegedAction<Class<?>>() {
+
+                        @Override
+                        public Class<?> run() {
+                            try {
+                                ReflectUtil.checkPackageAccess(className);
+                                final ClassLoader targetClassLoader =
+                                    obj.getClass().getClassLoader();
+                                return Class.forName(className, false,
+                                                            targetClassLoader);
+                            } catch (ClassNotFoundException e) {
+                                caughtException[0] = e;
+                            }
+                            return null;
+                        }
+                    }, stack, acc);
+
+                    if (caughtException[0] != null) {
+                        throw caughtException[0];
+                    }
                 } catch (ClassNotFoundException e) {
                     final String msg =
                         "class for invoke " + opName + " not found";
@@ -1061,9 +1089,9 @@ public class RequiredModelMBean
         return result;
     }
 
-    private static Method resolveMethod(Class<?> targetClass,
+    private Method resolveMethod(Class<?> targetClass,
                                         String opMethodName,
-                                        String[] sig)
+                                        final String[] sig)
             throws ReflectionException {
         final boolean tracing = MODELMBEAN_LOGGER.isLoggable(Level.FINER);
 
@@ -1078,30 +1106,45 @@ public class RequiredModelMBean
         if (sig == null)
             argClasses = null;
         else {
+            final AccessControlContext stack = AccessController.getContext();
+            final ReflectionException[] caughtException = new ReflectionException[1];
             final ClassLoader targetClassLoader = targetClass.getClassLoader();
             argClasses = new Class<?>[sig.length];
-            for (int i = 0; i < sig.length; i++) {
-                if (tracing) {
-                    MODELMBEAN_LOGGER.logp(Level.FINER,
-                        RequiredModelMBean.class.getName(),"resolveMethod",
-                            "resolve type " + sig[i]);
-                }
-                argClasses[i] = (Class<?>) primitiveClassMap.get(sig[i]);
-                if (argClasses[i] == null) {
-                    try {
-                        argClasses[i] =
-                            Class.forName(sig[i], false, targetClassLoader);
-                    } catch (ClassNotFoundException e) {
+
+            javaSecurityAccess.doIntersectionPrivilege(new PrivilegedAction<Void>() {
+
+                @Override
+                public Void run() {
+                    for (int i = 0; i < sig.length; i++) {
                         if (tracing) {
                             MODELMBEAN_LOGGER.logp(Level.FINER,
-                                    RequiredModelMBean.class.getName(),
-                                    "resolveMethod",
-                                    "class not found");
+                                RequiredModelMBean.class.getName(),"resolveMethod",
+                                    "resolve type " + sig[i]);
+                        }
+                        argClasses[i] = (Class<?>) primitiveClassMap.get(sig[i]);
+                        if (argClasses[i] == null) {
+                            try {
+                                ReflectUtil.checkPackageAccess(sig[i]);
+                                argClasses[i] =
+                                    Class.forName(sig[i], false, targetClassLoader);
+                            } catch (ClassNotFoundException e) {
+                                if (tracing) {
+                                    MODELMBEAN_LOGGER.logp(Level.FINER,
+                                            RequiredModelMBean.class.getName(),
+                                            "resolveMethod",
+                                            "class not found");
+                                }
+                                final String msg = "Parameter class not found";
+                                caughtException[0] = new ReflectionException(e, msg);
+                            }
                         }
-                        final String msg = "Parameter class not found";
-                        throw new ReflectionException(e, msg);
                     }
+                    return null;
                 }
+            }, stack, acc);
+
+            if (caughtException[0] != null) {
+                throw caughtException[0];
             }
         }
 
@@ -1133,7 +1176,7 @@ public class RequiredModelMBean
     /* Find a method in RequiredModelMBean as determined by the given
        parameters.  Return null if there is none, or if the parameters
        exclude using it.  Called from invoke. */
-    private static Method findRMMBMethod(String opMethodName,
+    private Method findRMMBMethod(String opMethodName,
                                          Object targetObjectField,
                                          String opClassName,
                                          String[] sig) {
@@ -1155,19 +1198,29 @@ public class RequiredModelMBean
         if (opClassName == null)
             targetClass = rmmbClass;
         else {
-            try {
-                final ClassLoader targetClassLoader =
-                    rmmbClass.getClassLoader();
-                targetClass = Class.forName(opClassName, false,
-                                            targetClassLoader);
-                if (!rmmbClass.isAssignableFrom(targetClass))
-                    return null;
-            } catch (ClassNotFoundException e) {
-                return null;
-            }
+            AccessControlContext stack = AccessController.getContext();
+            final String className = opClassName;
+            targetClass = javaSecurityAccess.doIntersectionPrivilege(new PrivilegedAction<Class<?>>() {
+
+                @Override
+                public Class<?> run() {
+                    try {
+                        ReflectUtil.checkPackageAccess(className);
+                        final ClassLoader targetClassLoader =
+                            rmmbClass.getClassLoader();
+                        Class clz = Class.forName(className, false,
+                                                    targetClassLoader);
+                        if (!rmmbClass.isAssignableFrom(clz))
+                            return null;
+                        return clz;
+                    } catch (ClassNotFoundException e) {
+                        return null;
+                    }
+                }
+            }, stack, acc);
         }
         try {
-            return resolveMethod(targetClass, opMethodName, sig);
+            return targetClass != null ? resolveMethod(targetClass, opMethodName, sig) : null;
         } catch (ReflectionException e) {
             return null;
         }
@@ -1177,12 +1230,35 @@ public class RequiredModelMBean
      * Invoke the given method, and throw the somewhat unpredictable
      * appropriate exception if the method itself gets an exception.
      */
-    private Object invokeMethod(String opName, Method method,
-                                Object targetObject, Object[] opArgs)
+    private Object invokeMethod(String opName, final Method method,
+                                final Object targetObject, final Object[] opArgs)
             throws MBeanException, ReflectionException {
         try {
-            ReflectUtil.checkPackageAccess(method.getDeclaringClass());
-            return MethodUtil.invoke(method, targetObject, opArgs);
+            final Throwable[] caughtException = new Throwable[1];
+            AccessControlContext stack = AccessController.getContext();
+            Object rslt = javaSecurityAccess.doIntersectionPrivilege(new PrivilegedAction<Object>() {
+
+                @Override
+                public Object run() {
+                    try {
+                        ReflectUtil.checkPackageAccess(method.getDeclaringClass());
+                        return MethodUtil.invoke(method, targetObject, opArgs);
+                    } catch (InvocationTargetException e) {
+                        caughtException[0] = e;
+                    } catch (IllegalAccessException e) {
+                        caughtException[0] = e;
+                    }
+                    return null;
+                }
+            }, stack, acc);
+            if (caughtException[0] != null) {
+                if (caughtException[0] instanceof Exception) {
+                    throw (Exception)caughtException[0];
+                } else if(caughtException[0] instanceof Error) {
+                    throw (Error)caughtException[0];
+                }
+            }
+            return rslt;
         } catch (RuntimeErrorException ree) {
             throw new RuntimeOperationsException(ree,
                       "RuntimeException occurred in RequiredModelMBean "+
@@ -1567,7 +1643,7 @@ public class RequiredModelMBean
                 }
 
                 // make sure response class matches type field
-                String respType = attrInfo.getType();
+                final String respType = attrInfo.getType();
                 if (response != null) {
                     String responseClass = response.getClass().getName();
                     if (!respType.equals(responseClass)) {
@@ -1590,9 +1666,31 @@ public class RequiredModelMBean
                             // inequality may come from type subclassing
                             boolean subtype;
                             try {
-                                ClassLoader cl =
-                                    response.getClass().getClassLoader();
-                                Class<?> c = Class.forName(respType, true, cl);
+                                final Class respClass = response.getClass();
+                                final Exception[] caughException = new Exception[1];
+
+                                AccessControlContext stack = AccessController.getContext();
+
+                                Class c = javaSecurityAccess.doIntersectionPrivilege(new PrivilegedAction<Class<?>>() {
+
+                                    @Override
+                                    public Class<?> run() {
+                                        try {
+                                            ReflectUtil.checkPackageAccess(respType);
+                                            ClassLoader cl =
+                                                respClass.getClassLoader();
+                                            return Class.forName(respType, true, cl);
+                                        } catch (Exception e) {
+                                            caughException[0] = e;
+                                        }
+                                        return null;
+                                    }
+                                }, stack, acc);
+
+                                if (caughException[0] != null) {
+                                    throw caughException[0];
+                                }
+
                                 subtype = c.isInstance(response);
                             } catch (Exception e) {
                                 subtype = false;
@@ -2745,16 +2843,37 @@ public class RequiredModelMBean
         return MBeanServerFactory.getClassLoaderRepository(server);
     }
 
-    private Class<?> loadClass(String className)
+    private Class<?> loadClass(final String className)
         throws ClassNotFoundException {
-        try {
-            return Class.forName(className);
-        } catch (ClassNotFoundException e) {
-            final ClassLoaderRepository clr =
-                getClassLoaderRepository();
-            if (clr == null) throw new ClassNotFoundException(className);
-            return clr.loadClass(className);
+        AccessControlContext stack = AccessController.getContext();
+        final ClassNotFoundException[] caughtException = new ClassNotFoundException[1];
+
+        Class c = javaSecurityAccess.doIntersectionPrivilege(new PrivilegedAction<Class<?>>() {
+
+            @Override
+            public Class<?> run() {
+                try {
+                    ReflectUtil.checkPackageAccess(className);
+                    return Class.forName(className);
+                } catch (ClassNotFoundException e) {
+                    final ClassLoaderRepository clr =
+                        getClassLoaderRepository();
+                    try {
+                        if (clr == null) throw new ClassNotFoundException(className);
+                        return clr.loadClass(className);
+                    } catch (ClassNotFoundException ex) {
+                        caughtException[0] = ex;
+                    }
+                }
+                return null;
+            }
+        }, stack, acc);
+
+        if (caughtException[0] != null) {
+            throw caughtException[0];
         }
+
+        return c;
     }
 
 

src/share/classes/javax/swing/JTable.java

@@ -781,15 +781,11 @@ public class JTable extends JComponent implements TableModelListener, Scrollable
                         scrollPane.getCorner(JScrollPane.UPPER_TRAILING_CORNER);
                 if (corner == null || corner instanceof UIResource){
                     corner = null;
-                    Object componentClass = UIManager.get(
-                            "Table.scrollPaneCornerComponent");
-                    if (componentClass instanceof Class){
-                        try {
-                            corner = (Component)
-                                    ((Class)componentClass).newInstance();
-                        } catch (Exception e) {
-                            // just ignore and don't set corner
-                        }
+                    try {
+                        corner = (Component) UIManager.get(
+                                "Table.scrollPaneCornerComponent");
+                    } catch (Exception e) {
+                        // just ignore and don't set corner
                     }
                     scrollPane.setCorner(JScrollPane.UPPER_TRAILING_CORNER,
                             corner);

src/share/classes/javax/swing/RepaintManager.java

@@ -27,11 +27,12 @@ package javax.swing;
 
 import java.awt.*;
 import java.awt.event.*;
-import java.awt.peer.ComponentPeer;
-import java.awt.peer.ContainerPeer;
 import java.awt.image.VolatileImage;
+import java.security.AccessControlContext;
 import java.security.AccessController;
+import java.security.PrivilegedAction;
 import java.util.*;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.applet.*;
 
 import sun.awt.AWTAccessor;
@@ -39,6 +40,8 @@ import sun.awt.AppContext;
 import sun.awt.DisplayChangedListener;
 import sun.awt.SunToolkit;
 import sun.java2d.SunGraphicsEnvironment;
+import sun.misc.JavaSecurityAccess;
+import sun.misc.SharedSecrets;
 import sun.security.action.GetPropertyAction;
 
 import com.sun.java.swing.SwingUtilities3;
@@ -176,6 +179,9 @@ public class RepaintManager
      */
     private final ProcessingRunnable processingRunnable;
 
+    private final static JavaSecurityAccess javaSecurityAccess =
+        SharedSecrets.getJavaSecurityAccess();
+
 
     static {
         volatileImageBufferEnabled = "true".equals(AccessController.
@@ -548,13 +554,26 @@ public class RepaintManager
     // This is called from the toolkit thread when awt needs to run a
     // Runnable before we paint.
     //
-    void nativeQueueSurfaceDataRunnable(AppContext appContext, Component c,
-                                        Runnable r) {
+    void nativeQueueSurfaceDataRunnable(AppContext appContext,
+                                        final Component c, final Runnable r)
+    {
         synchronized(this) {
             if (runnableList == null) {
                 runnableList = new LinkedList<Runnable>();
             }
-            runnableList.add(r);
+            runnableList.add(new Runnable() {
+                public void run() {
+                    AccessControlContext stack = AccessController.getContext();
+                    AccessControlContext acc =
+                        AWTAccessor.getComponentAccessor().getAccessControlContext(c);
+                    javaSecurityAccess.doIntersectionPrivilege(new PrivilegedAction<Void>() {
+                        public Void run() {
+                            r.run();
+                            return null;
+                        }
+                    }, stack, acc);
+                }
+            });
         }
         scheduleProcessingRunnable(appContext);
     }
@@ -652,9 +671,9 @@ public class RepaintManager
      * @see #addInvalidComponent
      */
     public void validateInvalidComponents() {
-        java.util.List<Component> ic;
+        final java.util.List<Component> ic;
         synchronized(this) {
-            if(invalidComponents == null) {
+            if (invalidComponents == null) {
                 return;
             }
             ic = invalidComponents;
@@ -662,7 +681,17 @@ public class RepaintManager
         }
         int n = ic.size();
         for(int i = 0; i < n; i++) {
-            ic.get(i).validate();
+            final Component c = ic.get(i);
+            AccessControlContext stack = AccessController.getContext();
+            AccessControlContext acc =
+                AWTAccessor.getComponentAccessor().getAccessControlContext(c);
+            javaSecurityAccess.doIntersectionPrivilege(
+                new PrivilegedAction<Void>() {
+                    public Void run() {
+                        c.validate();
+                        return null;
+                    }
+                }, stack, acc);
         }
     }
 
@@ -740,78 +769,78 @@ public class RepaintManager
         paintDirtyRegions(tmpDirtyComponents);
     }
 
-    private void paintDirtyRegions(Map<Component,Rectangle>
-                                   tmpDirtyComponents){
-        int i, count;
-        java.util.List<Component> roots;
-        Component dirtyComponent;
-
-        count = tmpDirtyComponents.size();
-        if (count == 0) {
+    private void paintDirtyRegions(
+        final Map<Component,Rectangle> tmpDirtyComponents)
+    {
+        if (tmpDirtyComponents.isEmpty()) {
             return;
         }
 
-        Rectangle rect;
-        int localBoundsX = 0;
-        int localBoundsY = 0;
-        int localBoundsH;
-        int localBoundsW;
-
-        roots = new ArrayList<Component>(count);
-
+        final java.util.List<Component> roots =
+            new ArrayList<Component>(tmpDirtyComponents.size());
         for (Component dirty : tmpDirtyComponents.keySet()) {
             collectDirtyComponents(tmpDirtyComponents, dirty, roots);
         }
 
-        count = roots.size();
+        final AtomicInteger count = new AtomicInteger(roots.size());
         painting = true;
         try {
-            for(i=0 ; i < count ; i++) {
-                dirtyComponent = roots.get(i);
-                rect = tmpDirtyComponents.get(dirtyComponent);
-                // Sometimes when RepaintManager is changed during the painting
-                // we may get null here, see #6995769 for details
-                if (rect == null) {
-                    continue;
-                }
-                localBoundsH = dirtyComponent.getHeight();
-                localBoundsW = dirtyComponent.getWidth();
-
-                SwingUtilities.computeIntersection(localBoundsX,
-                                                   localBoundsY,
-                                                   localBoundsW,
-                                                   localBoundsH,
-                                                   rect);
-                if (dirtyComponent instanceof JComponent) {
-                    ((JComponent)dirtyComponent).paintImmediately(
-                        rect.x,rect.y,rect.width, rect.height);
-                }
-                else if (dirtyComponent.isShowing()) {
-                    Graphics g = JComponent.safelyGetGraphics(
-                            dirtyComponent, dirtyComponent);
-                    // If the Graphics goes away, it means someone disposed of
-                    // the window, don't do anything.
-                    if (g != null) {
-                        g.setClip(rect.x, rect.y, rect.width, rect.height);
-                        try {
-                            dirtyComponent.paint(g);
-                        } finally {
-                            g.dispose();
+            for (int j=0 ; j < count.get(); j++) {
+                final int i = j;
+                final Component dirtyComponent = roots.get(j);
+                AccessControlContext stack = AccessController.getContext();
+                AccessControlContext acc =
+                    AWTAccessor.getComponentAccessor().getAccessControlContext(dirtyComponent);
+                javaSecurityAccess.doIntersectionPrivilege(new PrivilegedAction<Void>() {
+                    public Void run() {
+                        Rectangle rect = tmpDirtyComponents.get(dirtyComponent);
+                        // Sometimes when RepaintManager is changed during the painting
+                        // we may get null here, see #6995769 for details
+                        if (rect == null) {
+                            return null;
+                        }
+
+                        int localBoundsH = dirtyComponent.getHeight();
+                        int localBoundsW = dirtyComponent.getWidth();
+                        SwingUtilities.computeIntersection(0,
+                                                           0,
+                                                           localBoundsW,
+                                                           localBoundsH,
+                                                           rect);
+                        if (dirtyComponent instanceof JComponent) {
+                            ((JComponent)dirtyComponent).paintImmediately(
+                                rect.x,rect.y,rect.width, rect.height);
+                        }
+                        else if (dirtyComponent.isShowing()) {
+                            Graphics g = JComponent.safelyGetGraphics(
+                                    dirtyComponent, dirtyComponent);
+                            // If the Graphics goes away, it means someone disposed of
+                            // the window, don't do anything.
+                            if (g != null) {
+                                g.setClip(rect.x, rect.y, rect.width, rect.height);
+                                try {
+                                    dirtyComponent.paint(g);
+                                } finally {
+                                    g.dispose();
+                                }
+                            }
                         }
+                        // If the repaintRoot has been set, service it now and
+                        // remove any components that are children of repaintRoot.
+                        if (repaintRoot != null) {
+                            adjustRoots(repaintRoot, roots, i + 1);
+                            count.set(roots.size());
+                            paintManager.isRepaintingRoot = true;
+                            repaintRoot.paintImmediately(0, 0, repaintRoot.getWidth(),
+                                                         repaintRoot.getHeight());
+                            paintManager.isRepaintingRoot = false;
+                            // Only service repaintRoot once.
+                            repaintRoot = null;
+                        }
+
+                        return null;
                     }
-                }
-                // If the repaintRoot has been set, service it now and
-                // remove any components that are children of repaintRoot.
-                if (repaintRoot != null) {
-                    adjustRoots(repaintRoot, roots, i + 1);
-                    count = roots.size();
-                    paintManager.isRepaintingRoot = true;
-                    repaintRoot.paintImmediately(0, 0, repaintRoot.getWidth(),
-                                                 repaintRoot.getHeight());
-                    paintManager.isRepaintingRoot = false;
-                    // Only service repaintRoot once.
-                    repaintRoot = null;
-                }
+                }, stack, acc);
             }
         } finally {
             painting = false;

src/share/classes/javax/swing/UIDefaults.java

@@ -677,6 +677,8 @@ public class UIDefaults extends Hashtable<Object,Object>
         try {
             String className = (String)get(uiClassID);
             if (className != null) {
+                ReflectUtil.checkPackageAccess(className);
+
                 Class cls = (Class)get(className);
                 if (cls == null) {
                     if (uiClassLoader == null) {

src/share/classes/javax/swing/plaf/nimbus/NimbusLookAndFeel.java

@@ -159,7 +159,12 @@ public class NimbusLookAndFeel extends SynthLookAndFeel {
 
             // Store Table ScrollPane Corner Component
             uiDefaults.put("Table.scrollPaneCornerComponent",
-                    TableScrollPaneCorner.class);
+                    new UIDefaults.ActiveValue() {
+                        @Override
+                        public Object createValue(UIDefaults table) {
+                            return new TableScrollPaneCorner();
+                        }
+                    });
 
             // Setup the settings for ToolBarSeparator which is custom
             // installed for Nimbus

src/share/classes/sun/applet/AppletPanel.java

@@ -45,6 +45,7 @@ import java.util.*;
 import java.util.Collections;
 import java.util.Locale;
 import java.util.WeakHashMap;
+import sun.awt.AWTAccessor;
 import sun.awt.AppContext;
 import sun.awt.EmbeddedFrame;
 import sun.awt.SunToolkit;
@@ -448,12 +449,12 @@ abstract class AppletPanel extends Panel implements AppletStub, Runnable {
                       // to avoid deadlock.
                       try {
                           final AppletPanel p = this;
-
-                          EventQueue.invokeAndWait(new Runnable() {
-                                  public void run() {
-                                      p.validate();
-                                  }
-                              });
+                          Runnable r = new Runnable() {
+                              public void run() {
+                                  p.validate();
+                              }
+                          };
+                          AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
                       }
                       catch(InterruptedException ie) {
                       }
@@ -478,18 +479,19 @@ abstract class AppletPanel extends Panel implements AppletStub, Runnable {
                       try {
                           final AppletPanel p = this;
                           final Applet a = applet;
-
-                          EventQueue.invokeAndWait(new Runnable() {
-                                  public void run() {
-                                      p.validate();
-                                      a.setVisible(true);
-
-                                      // Fix for BugTraq ID 4041703.
-                                      // Set the default focus for an applet.
-                                      if (hasInitialFocus())
-                                        setDefaultFocus();
+                          Runnable r = new Runnable() {
+                              public void run() {
+                                  p.validate();
+                                  a.setVisible(true);
+
+                                  // Fix for BugTraq ID 4041703.
+                                  // Set the default focus for an applet.
+                                  if (hasInitialFocus()) {
+                                      setDefaultFocus();
                                   }
-                              });
+                              }
+                          };
+                          AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
                       }
                       catch(InterruptedException ie) {
                       }
@@ -512,13 +514,12 @@ abstract class AppletPanel extends Panel implements AppletStub, Runnable {
                     // to avoid deadlock.
                     try {
                         final Applet a = applet;
-
-                        EventQueue.invokeAndWait(new Runnable() {
-                                public void run()
-                                {
-                                    a.setVisible(false);
-                                }
-                            });
+                        Runnable r = new Runnable() {
+                            public void run() {
+                                a.setVisible(false);
+                            }
+                        };
+                        AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
                     }
                     catch(InterruptedException ie) {
                     }
@@ -570,17 +571,14 @@ abstract class AppletPanel extends Panel implements AppletStub, Runnable {
                     }
                     status = APPLET_DISPOSE;
 
-                    try
-                    {
+                    try {
                         final Applet a = applet;
-
-                        EventQueue.invokeAndWait(new Runnable()
-                        {
-                            public void run()
-                            {
+                        Runnable r = new Runnable() {
+                            public void run() {
                                 remove(a);
                             }
-                        });
+                        };
+                        AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
                     }
                     catch(InterruptedException ie)
                     {

src/share/classes/sun/awt/AWTAccessor.java

@@ -34,6 +34,8 @@ import java.awt.event.InputEvent;
 import java.awt.event.KeyEvent;
 import java.awt.geom.Point2D;
 import java.awt.peer.ComponentPeer;
+
+import java.lang.reflect.InvocationTargetException;
 import java.security.AccessControlContext;
 
 import java.io.File;
@@ -476,6 +478,12 @@ public final class AWTAccessor {
          * appeared.
          */
         void wakeup(EventQueue eventQueue, boolean isShutdown);
+
+        /**
+         * Static in EventQueue
+         */
+        void invokeAndWait(Object source, Runnable r)
+            throws InterruptedException, InvocationTargetException;
     }
 
     /*

src/share/classes/sun/awt/AppContext.java

@@ -327,21 +327,27 @@ public final class AppContext {
             // Before we return the main "system" AppContext, check to
             // see if there's an AWTSecurityManager installed.  If so,
             // allow it to choose the AppContext to return.
-            SecurityManager securityManager = System.getSecurityManager();
-            if ((securityManager != null) &&
-                (securityManager instanceof AWTSecurityManager))
-            {
-                AWTSecurityManager awtSecMgr = (AWTSecurityManager)securityManager;
-                AppContext secAppContext = awtSecMgr.getAppContext();
-                if (secAppContext != null)  {
-                    appContext = secAppContext; // Return what we're told
-                }
+            AppContext secAppContext = getExecutionAppContext();
+            if (secAppContext != null) {
+                appContext = secAppContext; // Return what we're told
             }
         }
 
         return appContext;
     }
 
+    private final static AppContext getExecutionAppContext() {
+        SecurityManager securityManager = System.getSecurityManager();
+        if ((securityManager != null) &&
+            (securityManager instanceof AWTSecurityManager))
+        {
+            AWTSecurityManager awtSecMgr = (AWTSecurityManager) securityManager;
+            AppContext secAppContext = awtSecMgr.getAppContext();
+            return secAppContext; // Return what we're told
+        }
+        return null;
+    }
+
     /**
      * Returns the main ("system") AppContext.
      *
@@ -806,6 +812,21 @@ public final class AppContext {
             public boolean isMainAppContext() {
                 return (numAppContexts.get() == 1);
             }
+            public Object getContext() {
+                return getAppContext();
+            }
+            public Object getExecutionContext() {
+                return getExecutionAppContext();
+            }
+            public Object get(Object context, Object key) {
+                return ((AppContext)context).get(key);
+            }
+            public void put(Object context, Object key, Object value) {
+                ((AppContext)context).put(key, value);
+            }
+            public void remove(Object context, Object key) {
+                ((AppContext)context).remove(key);
+            }
         });
     }
 }

src/share/classes/sun/awt/image/ByteComponentRaster.java

@@ -198,7 +198,7 @@ public class ByteComponentRaster extends SunWritableRaster {
         }
         this.bandOffset = this.dataOffsets[0];
 
-        verify(false);
+        verify();
     }
 
     /**
@@ -857,38 +857,68 @@ public class ByteComponentRaster extends SunWritableRaster {
     }
 
     /**
-     * Verify that the layout parameters are consistent with
-     * the data.  If strictCheck
-     * is false, this method will check for ArrayIndexOutOfBounds conditions.  If
-     * strictCheck is true, this method will check for additional error
-     * conditions such as line wraparound (width of a line greater than
-     * the scanline stride).
-     * @return   String   Error string, if the layout is incompatible with
-     *                    the data.  Otherwise returns null.
+     * Verify that the layout parameters are consistent with the data.
+     *
+     * The method verifies whether scanline stride and pixel stride do not
+     * cause an integer overflow during calculation of a position of the pixel
+     * in data buffer. It also verifies whether the data buffer has enough data
+     *  to correspond the raster layout attributes.
+     *
+     * @throws RasterFormatException if an integer overflow is detected,
+     * or if data buffer has not enough capacity.
      */
-    private void verify (boolean strictCheck) {
-        // Make sure data for Raster is in a legal range
-        for (int i=0; i < dataOffsets.length; i++) {
+    protected final void verify() {
+        for (int i = 0; i < dataOffsets.length; i++) {
             if (dataOffsets[i] < 0) {
-                throw new RasterFormatException("Data offsets for band "+i+
-                                                "("+dataOffsets[i]+
-                                                ") must be >= 0");
+                throw new RasterFormatException("Data offsets for band " + i
+                            + "(" + dataOffsets[i]
+                            + ") must be >= 0");
             }
         }
 
         int maxSize = 0;
         int size;
 
-        for (int i=0; i < numDataElements; i++) {
-            size = (height-1)*scanlineStride + (width-1)*pixelStride +
-                dataOffsets[i];
+        // we can be sure that width and height are greater than 0
+        if (scanlineStride < 0 ||
+            scanlineStride > (Integer.MAX_VALUE / height))
+        {
+            // integer overflow
+            throw new RasterFormatException("Incorrect scanline stride: "
+                    + scanlineStride);
+        }
+        int lastScanOffset = (height - 1) * scanlineStride;
+
+        if (pixelStride < 0 ||
+            pixelStride > (Integer.MAX_VALUE / width))
+        {
+            // integer overflow
+            throw new RasterFormatException("Incorrect pixel stride: "
+                    + pixelStride);
+        }
+        int lastPixelOffset = (width - 1) * pixelStride;
+
+        if (lastPixelOffset > (Integer.MAX_VALUE - lastScanOffset)) {
+            // integer overflow
+            throw new RasterFormatException("Incorrect raster attributes");
+        }
+        lastPixelOffset += lastScanOffset;
+
+        for (int i = 0; i < numDataElements; i++) {
+            size = lastPixelOffset + dataOffsets[i];
+            if (dataOffsets[i] > (Integer.MAX_VALUE - lastPixelOffset)) {
+                throw new RasterFormatException("Incorrect band offset: "
+                            + dataOffsets[i]);
+
+            }
+
             if (size > maxSize) {
                 maxSize = size;
             }
         }
         if (data.length < maxSize) {
-            throw new RasterFormatException("Data array too small (should be "+
-                                          maxSize+" )");
+            throw new RasterFormatException("Data array too small (should be "
+                    + maxSize + " )");
         }
     }
 

src/share/classes/sun/awt/image/ByteInterleavedRaster.java

@@ -250,7 +250,7 @@ public class ByteInterleavedRaster extends ByteComponentRaster {
             }
         }
 
-        verify(false);
+        verify();
     }
 
     /**
@@ -1292,33 +1292,6 @@ public class ByteInterleavedRaster extends ByteComponentRaster {
         return createCompatibleWritableRaster(width,height);
     }
 
-    /**
-     * Verify that the layout parameters are consistent with
-     * the data.  If strictCheck
-     * is false, this method will check for ArrayIndexOutOfBounds conditions.  If
-     * strictCheck is true, this method will check for additional error
-     * conditions such as line wraparound (width of a line greater than
-     * the scanline stride).
-     * @return   String   Error string, if the layout is incompatible with
-     *                    the data.  Otherwise returns null.
-     */
-    private void verify (boolean strictCheck) {
-        int maxSize = 0;
-        int size;
-
-        for (int i=0; i < numDataElements; i++) {
-            size = (height-1)*scanlineStride + (width-1)*pixelStride +
-                dataOffsets[i];
-            if (size > maxSize) {
-                maxSize = size;
-            }
-        }
-        if (data.length < maxSize) {
-            throw new RasterFormatException("Data array too small (should be "+
-                                          maxSize+" )");
-        }
-    }
-
     public String toString() {
         return new String ("ByteInterleavedRaster: width = "+width+" height = "
                            + height

src/share/classes/sun/awt/image/ShortComponentRaster.java

@@ -198,7 +198,7 @@ public class ShortComponentRaster extends SunWritableRaster {
         }
         this.bandOffset = this.dataOffsets[0];
 
-        verify(false);
+        verify();
     }
 
     /**
@@ -791,38 +791,67 @@ public class ShortComponentRaster extends SunWritableRaster {
     }
 
     /**
-     * Verify that the layout parameters are consistent with
-     * the data.  If strictCheck
-     * is false, this method will check for ArrayIndexOutOfBounds conditions.  If
-     * strictCheck is true, this method will check for additional error
-     * conditions such as line wraparound (width of a line greater than
-     * the scanline stride).
-     * @return   String   Error string, if the layout is incompatible with
-     *                    the data.  Otherwise returns null.
+     * Verify that the layout parameters are consistent with the data.
+     *
+     * The method verifies whether scanline stride and pixel stride do not
+     * cause an integer overflow during calculation of a position of the pixel
+     * in data buffer. It also verifies whether the data buffer has enough data
+     *  to correspond the raster layout attributes.
+     *
+     * @throws RasterFormatException if an integer overflow is detected,
+     * or if data buffer has not enough capacity.
      */
-    private void verify (boolean strictCheck) {
-        // Make sure data for Raster is in a legal range
-        for (int i=0; i < dataOffsets.length; i++) {
+    protected final void verify() {
+        for (int i = 0; i < dataOffsets.length; i++) {
             if (dataOffsets[i] < 0) {
-                throw new RasterFormatException("Data offsets for band "+i+
-                                                "("+dataOffsets[i]+
-                                                ") must be >= 0");
+                throw new RasterFormatException("Data offsets for band " + i
+                            + "(" + dataOffsets[i]
+                            + ") must be >= 0");
             }
         }
 
         int maxSize = 0;
         int size;
 
-        for (int i=0; i < numDataElements; i++) {
-            size = (height-1)*scanlineStride + (width-1)*pixelStride +
-                dataOffsets[i];
+        // we can be sure that width and height are greater than 0
+        if (scanlineStride < 0 ||
+            scanlineStride > (Integer.MAX_VALUE / height))
+        {
+            // integer overflow
+            throw new RasterFormatException("Incorrect scanline stride: "
+                    + scanlineStride);
+        }
+        int lastScanOffset = (height - 1) * scanlineStride;
+
+        if (pixelStride < 0 ||
+            pixelStride > (Integer.MAX_VALUE / width))
+        {
+            // integer overflow
+            throw new RasterFormatException("Incorrect pixel stride: "
+                    + pixelStride);
+        }
+        int lastPixelOffset = (width - 1) * pixelStride;
+
+        if (lastPixelOffset > (Integer.MAX_VALUE - lastScanOffset)) {
+            // integer overflow
+            throw new RasterFormatException("Incorrect raster attributes");
+        }
+        lastPixelOffset += lastScanOffset;
+
+        for (int i = 0; i < numDataElements; i++) {
+            size = lastPixelOffset + dataOffsets[i];
+            if (dataOffsets[i] > (Integer.MAX_VALUE - lastPixelOffset)) {
+                throw new RasterFormatException("Incorrect band offset: "
+                            + dataOffsets[i]);
+            }
+
             if (size > maxSize) {
                 maxSize = size;
             }
         }
         if (data.length < maxSize) {
-            throw new RasterFormatException("Data array too small (should be "+
-                                          maxSize+" )");
+            throw new RasterFormatException("Data array too small (should be "
+                    + maxSize + " )");
         }
     }
 

src/share/classes/sun/awt/image/ShortInterleavedRaster.java

@@ -171,7 +171,7 @@ public class ShortInterleavedRaster extends ShortComponentRaster {
               sampleModel);
         }
         this.bandOffset = this.dataOffsets[0];
-        verify(false);
+        verify();
     }
 
     /**
@@ -762,33 +762,6 @@ public class ShortInterleavedRaster extends ShortComponentRaster {
         return createCompatibleWritableRaster(width,height);
     }
 
-    /**
-     * Verify that the layout parameters are consistent with
-     * the data.  If strictCheck
-     * is false, this method will check for ArrayIndexOutOfBounds conditions.  If
-     * strictCheck is true, this method will check for additional error
-     * conditions such as line wraparound (width of a line greater than
-     * the scanline stride).
-     * @return   String   Error string, if the layout is incompatible with
-     *                    the data.  Otherwise returns null.
-     */
-    private void verify (boolean strictCheck) {
-        int maxSize = 0;
-        int size;
-
-        for (int i=0; i < numDataElements; i++) {
-            size = (height-1)*scanlineStride + (width-1)*pixelStride +
-                dataOffsets[i];
-            if (size > maxSize) {
-                maxSize = size;
-            }
-        }
-        if (data.length < maxSize) {
-            throw new RasterFormatException("Data array too small (should be "+
-                                          maxSize+" )");
-        }
-    }
-
     public String toString() {
         return new String ("ShortInterleavedRaster: width = "+width
                            +" height = " + height

src/share/classes/sun/misc/JavaAWTAccess.java

@@ -26,6 +26,14 @@
 package sun.misc;
 
 public interface JavaAWTAccess {
+    public Object getContext();
+    public Object getExecutionContext();
+
+    public Object get(Object context, Object key);
+    public void put(Object context, Object key, Object value);
+    public void remove(Object context, Object key);
+
+    // convenience methods whose context is the object returned by getContext()
     public Object get(Object key);
     public void put(Object key, Object value);
     public void remove(Object key);

src/share/classes/sun/net/httpserver/ChunkedInputStream.java

@@ -41,8 +41,12 @@ class ChunkedInputStream extends LeftOverInputStream {
 
     private boolean needToReadHeader = true;
 
-    static char CR = '\r';
-    static char LF = '\n';
+    final static char CR = '\r';
+    final static char LF = '\n';
+    /*
+     * Maximum chunk header size of 2KB + 2 bytes for CRLF
+     */
+    private final static int MAX_CHUNK_HEADER_SIZE = 2050;
 
     private int numeric (char[] arr, int nchars) throws IOException {
         assert arr.length >= nchars;
@@ -73,10 +77,14 @@ class ChunkedInputStream extends LeftOverInputStream {
         char[] len_arr = new char [16];
         int len_size = 0;
         boolean end_of_len = false;
+        int read = 0;
 
         while ((c=in.read())!= -1) {
             char ch = (char) c;
-            if (len_size == len_arr.length -1) {
+            read++;
+            if ((len_size == len_arr.length -1) ||
+                (read > MAX_CHUNK_HEADER_SIZE))
+            {
                 throw new IOException ("invalid chunk header");
             }
             if (gotCR) {

src/share/classes/sun/net/www/http/ChunkedInputStream.java

@@ -125,6 +125,11 @@ class ChunkedInputStream extends InputStream implements Hurryable {
      */
     private boolean closed;
 
+    /*
+     * Maximum chunk header size of 2KB + 2 bytes for CRLF
+     */
+    private final static int MAX_CHUNK_HEADER_SIZE = 2050;
+
     /**
      * State to indicate that next field should be :-
      *  chunk-size [ chunk-extension ] CRLF
@@ -290,6 +295,10 @@ class ChunkedInputStream extends InputStream implements Hurryable {
                             break;
                         }
                         pos++;
+                        if ((pos - rawPos) >= MAX_CHUNK_HEADER_SIZE) {
+                            error = true;
+                            throw new IOException("Chunk header too long");
+                        }
                     }
                     if (pos >= rawCount) {
                         return;

src/share/classes/sun/nio/ch/DatagramChannelImpl.java

@@ -421,7 +421,7 @@ class DatagramChannelImpl
 
         synchronized (writeLock) {
             ensureOpen();
-            InetSocketAddress isa = (InetSocketAddress)target;
+            InetSocketAddress isa = Net.checkAddress(target);
             InetAddress ia = isa.getAddress();
             if (ia == null)
                 throw new IOException("Target address not resolved");
@@ -432,9 +432,9 @@ class DatagramChannelImpl
                     SecurityManager sm = System.getSecurityManager();
                     if (sm != null) {
                         if (ia.isMulticastAddress()) {
-                            sm.checkMulticast(isa.getAddress());
+                            sm.checkMulticast(ia);
                         } else {
-                            sm.checkConnect(isa.getAddress().getHostAddress(),
+                            sm.checkConnect(ia.getHostAddress(),
                                             isa.getPort());
                         }
                     }
@@ -454,7 +454,7 @@ class DatagramChannelImpl
                     return 0;
                 writerThread = NativeThread.current();
                 do {
-                    n = send(fd, src, target);
+                    n = send(fd, src, isa);
                 } while ((n == IOStatus.INTERRUPTED) && isOpen());
 
                 synchronized (stateLock) {
@@ -471,7 +471,7 @@ class DatagramChannelImpl
         }
     }
 
-    private int send(FileDescriptor fd, ByteBuffer src, SocketAddress target)
+    private int send(FileDescriptor fd, ByteBuffer src, InetSocketAddress target)
         throws IOException
     {
         if (src instanceof DirectBuffer)
@@ -502,7 +502,7 @@ class DatagramChannelImpl
     }
 
     private int sendFromNativeBuffer(FileDescriptor fd, ByteBuffer bb,
-                                            SocketAddress target)
+                                     InetSocketAddress target)
         throws IOException
     {
         int pos = bb.position();
@@ -514,7 +514,7 @@ class DatagramChannelImpl
         int written;
         try {
             written = send0(preferIPv6, fd, ((DirectBuffer)bb).address() + pos,
-                            rem, target);
+                            rem, target.getAddress(), target.getPort());
         } catch (PortUnreachableException pue) {
             if (isConnected())
                 throw pue;
@@ -1116,8 +1116,8 @@ class DatagramChannelImpl
                                 boolean connected)
         throws IOException;
 
-    private native int send0(boolean preferIPv6, FileDescriptor fd, long address, int len,
-                             SocketAddress sa)
+    private native int send0(boolean preferIPv6, FileDescriptor fd, long address,
+                             int len, InetAddress addr, int port)
         throws IOException;
 
     static {

src/share/classes/sun/reflect/misc/ReflectUtil.java

@@ -178,4 +178,29 @@ public final class ReflectUtil {
 
         return !isAncestor(from, to);
     }
+
+    /**
+     * Access check on the interfaces that a proxy class implements and throw
+     * {@code SecurityException} if it accesses a restricted package.
+     *
+     * @param ccl the caller's class loader
+     * @param interfaces the list of interfaces that a proxy class implements
+     *
+     * @see Proxy#checkProxyAccess
+     */
+    public static void checkProxyPackageAccess(ClassLoader ccl,
+                                               Class<?>... interfaces)
+    {
+        SecurityManager sm = System.getSecurityManager();
+        if (sm != null) {
+            for (Class<?> intf : interfaces) {
+                ClassLoader cl = intf.getClassLoader();
+                if (needsPackageAccessCheck(ccl, cl)) {
+                    checkPackageAccess(intf);
+                }
+            }
+        }
+    }
+
+    public static final String PROXY_PACKAGE = "sun.proxy";
 }

src/share/classes/sun/rmi/transport/proxy/CGIHandler.java

@@ -153,7 +153,7 @@ public final class CGIHandler {
                     returnServerError(e.getMessage());
                 }
             else
-                returnClientError("invalid command: " + command);
+                returnClientError("invalid command.");
         } catch (Exception e) {
             returnServerError("internal error: " + e.getMessage());
         }
@@ -225,7 +225,7 @@ final class CGIForwardCommand implements CGICommandHandler {
         try {
             port = Integer.parseInt(param);
         } catch (NumberFormatException e) {
-            throw new CGIClientException("invalid port number: " + param);
+            throw new CGIClientException("invalid port number.");
         }
         if (port <= 0 || port > 0xFFFF)
             throw new CGIClientException("invalid port: " + port);
@@ -293,11 +293,14 @@ final class CGIForwardCommand implements CGICommandHandler {
                     "unexpected EOF reading server response");
 
             if (line.toLowerCase().startsWith(key)) {
-                // if contentLengthFound is true
-                // we should probably do something here
-                responseContentLength =
-                    Integer.parseInt(line.substring(key.length()).trim());
-                contentLengthFound = true;
+                if (contentLengthFound) {
+                    throw new CGIServerException(
+                            "Multiple Content-length entries found.");
+                } else {
+                    responseContentLength =
+                        Integer.parseInt(line.substring(key.length()).trim());
+                    contentLengthFound = true;
+                }
             }
         } while ((line.length() != 0) &&
                  (line.charAt(0) != '\r') && (line.charAt(0) != '\n'));

src/share/classes/sun/rmi/transport/proxy/HttpInputStream.java

@@ -70,11 +70,14 @@ class HttpInputStream extends FilterInputStream {
                 throw new EOFException();
 
             if (line.toLowerCase().startsWith(key)) {
-                // if contentLengthFound is true
-                // we should probably do something here
-                bytesLeft =
-                    Integer.parseInt(line.substring(key.length()).trim());
-                contentLengthFound = true;
+                if (contentLengthFound) {
+                    throw new IOException(
+                            "Multiple Content-length entries found.");
+                } else {
+                    bytesLeft =
+                        Integer.parseInt(line.substring(key.length()).trim());
+                    contentLengthFound = true;
+                }
             }
 
             // The idea here is to go past the first blank line.

src/share/classes/sun/security/pkcs11/P11KeyAgreement.java

@@ -37,6 +37,7 @@ import javax.crypto.spec.*;
 import static sun.security.pkcs11.TemplateManager.*;
 import sun.security.pkcs11.wrapper.*;
 import static sun.security.pkcs11.wrapper.PKCS11Constants.*;
+import sun.security.util.KeyUtil;
 
 /**
  * KeyAgreement implementation class. This class currently supports
@@ -134,6 +135,10 @@ final class P11KeyAgreement extends KeyAgreementSpi {
         BigInteger p, g, y;
         if (key instanceof DHPublicKey) {
             DHPublicKey dhKey = (DHPublicKey)key;
+
+            // validate the Diffie-Hellman public key
+            KeyUtil.validate(dhKey);
+
             y = dhKey.getY();
             DHParameterSpec params = dhKey.getParams();
             p = params.getP();
@@ -145,6 +150,10 @@ final class P11KeyAgreement extends KeyAgreementSpi {
             try {
                 DHPublicKeySpec spec = kf.engineGetKeySpec(
                         key, DHPublicKeySpec.class);
+
+                // validate the Diffie-Hellman public key
+                KeyUtil.validate(spec);
+
                 y = spec.getY();
                 p = spec.getP();
                 g = spec.getG();

src/share/classes/sun/security/ssl/ClientHandshaker.java

@@ -129,9 +129,8 @@ final class ClientHandshaker extends Handshaker {
      */
     @Override
     void processMessage(byte type, int messageLen) throws IOException {
-        if (state > type
-                && (type != HandshakeMessage.ht_hello_request
-                    && state != HandshakeMessage.ht_client_hello)) {
+        if (state >= type
+                && (type != HandshakeMessage.ht_hello_request)) {
             throw new SSLProtocolException(
                     "Handshake message sequence violation, " + type);
         }
@@ -194,8 +193,12 @@ final class ClientHandshaker extends Handshaker {
                 }
                 break;
             case K_DH_ANON:
-                this.serverKeyExchange(new DH_ServerKeyExchange(
+                try {
+                    this.serverKeyExchange(new DH_ServerKeyExchange(
                                                 input, protocolVersion));
+                } catch (GeneralSecurityException e) {
+                    throwSSLException("Server key", e);
+                }
                 break;
             case K_DHE_DSS:
             case K_DHE_RSA:
@@ -921,7 +924,7 @@ final class ClientHandshaker extends Handshaker {
         case K_DHE_RSA:
         case K_DHE_DSS:
         case K_DH_ANON:
-            preMasterSecret = dh.getAgreedSecret(serverDH);
+            preMasterSecret = dh.getAgreedSecret(serverDH, true);
             break;
         case K_ECDHE_RSA:
         case K_ECDHE_ECDSA:

src/share/classes/sun/security/ssl/DHClientKeyExchange.java

 /*
- * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, 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
@@ -29,7 +29,7 @@ package sun.security.ssl;
 import java.io.IOException;
 import java.io.PrintStream;
 import java.math.BigInteger;
-
+import javax.net.ssl.SSLHandshakeException;
 
 /*
  * Message used by clients to send their Diffie-Hellman public
@@ -51,7 +51,7 @@ final class DHClientKeyExchange extends HandshakeMessage {
     private byte dh_Yc[];               // 1 to 2^16 -1 bytes
 
     BigInteger getClientPublicKey() {
-        return new BigInteger(1, dh_Yc);
+        return dh_Yc == null ? null : new BigInteger(1, dh_Yc);
     }
 
     /*
@@ -73,7 +73,14 @@ final class DHClientKeyExchange extends HandshakeMessage {
      * but that's what the protocol spec requires.)
      */
     DHClientKeyExchange(HandshakeInStream input) throws IOException {
-        dh_Yc = input.getBytes16();
+        if (input.available() >= 2) {
+            dh_Yc = input.getBytes16();
+        } else {
+            // currently, we don't support cipher suites that requires
+            // implicit public key of client.
+            throw new SSLHandshakeException(
+                    "Unsupported implicit client DiffieHellman public key");
+        }
     }
 
     @Override
@@ -87,7 +94,9 @@ final class DHClientKeyExchange extends HandshakeMessage {
 
     @Override
     void send(HandshakeOutStream s) throws IOException {
-        s.putBytes16(dh_Yc);
+        if (dh_Yc != null && dh_Yc.length != 0) {
+            s.putBytes16(dh_Yc);
+        }
     }
 
     @Override

src/share/classes/sun/security/ssl/DHCrypt.java

 /*
- * Copyright (c) 1996, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2012, 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
@@ -28,12 +28,15 @@ package sun.security.ssl;
 
 import java.math.BigInteger;
 import java.security.*;
-
+import java.io.IOException;
+import javax.net.ssl.SSLHandshakeException;
 import javax.crypto.SecretKey;
 import javax.crypto.KeyAgreement;
 import javax.crypto.interfaces.DHPublicKey;
 import javax.crypto.spec.*;
 
+import sun.security.util.KeyUtil;
+
 /**
  * This class implements the Diffie-Hellman key exchange algorithm.
  * D-H means combining your private key with your partners public key to
@@ -54,7 +57,8 @@ import javax.crypto.spec.*;
  *  . if we are server, call DHCrypt(keyLength,random). This generates
  *    an ephemeral keypair of the request length.
  *  . if we are client, call DHCrypt(modulus, base, random). This
- *    generates an ephemeral keypair using the parameters specified by the server.
+ *    generates an ephemeral keypair using the parameters specified by
+ *    the server.
  *  . send parameters and public value to remote peer
  *  . receive peers ephemeral public key
  *  . call getAgreedSecret() to calculate the shared secret
@@ -83,6 +87,9 @@ final class DHCrypt {
     // public component of our key, X = (g ^ x) mod p
     private BigInteger publicValue;             // X (aka y)
 
+    // the times to recove from failure if public key validation
+    private static int MAX_FAILOVER_TIMES = 2;
+
     /**
      * Generate a Diffie-Hellman keypair of the specified size.
      */
@@ -90,9 +97,12 @@ final class DHCrypt {
         try {
             KeyPairGenerator kpg = JsseJce.getKeyPairGenerator("DiffieHellman");
             kpg.initialize(keyLength, random);
-            KeyPair kp = kpg.generateKeyPair();
-            privateKey = kp.getPrivate();
-            DHPublicKeySpec spec = getDHPublicKeySpec(kp.getPublic());
+
+            DHPublicKeySpec spec = generateDHPublicKeySpec(kpg);
+            if (spec == null) {
+                throw new RuntimeException("Could not generate DH keypair");
+            }
+
             publicValue = spec.getY();
             modulus = spec.getP();
             base = spec.getG();
@@ -115,20 +125,25 @@ final class DHCrypt {
             KeyPairGenerator kpg = JsseJce.getKeyPairGenerator("DiffieHellman");
             DHParameterSpec params = new DHParameterSpec(modulus, base);
             kpg.initialize(params, random);
-            KeyPair kp = kpg.generateKeyPair();
-            privateKey = kp.getPrivate();
-            DHPublicKeySpec spec = getDHPublicKeySpec(kp.getPublic());
+
+            DHPublicKeySpec spec = generateDHPublicKeySpec(kpg);
+            if (spec == null) {
+                throw new RuntimeException("Could not generate DH keypair");
+            }
+
             publicValue = spec.getY();
         } catch (GeneralSecurityException e) {
             throw new RuntimeException("Could not generate DH keypair", e);
         }
     }
 
+
     static DHPublicKeySpec getDHPublicKeySpec(PublicKey key) {
         if (key instanceof DHPublicKey) {
             DHPublicKey dhKey = (DHPublicKey)key;
             DHParameterSpec params = dhKey.getParams();
-            return new DHPublicKeySpec(dhKey.getY(), params.getP(), params.getG());
+            return new DHPublicKeySpec(dhKey.getY(),
+                                    params.getP(), params.getG());
         }
         try {
             KeyFactory factory = JsseJce.getKeyFactory("DH");
@@ -166,17 +181,32 @@ final class DHCrypt {
      * <P>It is illegal to call this member function if the private key
      * has not been set (or generated).
      *
-     * @param peerPublicKey the peer's public key.
-     * @returns the secret, which is an unsigned big-endian integer
-     *  the same size as the Diffie-Hellman modulus.
+     * @param  peerPublicKey the peer's public key.
+     * @param  keyIsValidated whether the {@code peerPublicKey} has beed
+     *         validated
+     * @return the secret, which is an unsigned big-endian integer
+     *         the same size as the Diffie-Hellman modulus.
      */
-    SecretKey getAgreedSecret(BigInteger peerPublicValue) {
+    SecretKey getAgreedSecret(BigInteger peerPublicValue,
+            boolean keyIsValidated) throws IOException {
         try {
             KeyFactory kf = JsseJce.getKeyFactory("DiffieHellman");
             DHPublicKeySpec spec =
                         new DHPublicKeySpec(peerPublicValue, modulus, base);
             PublicKey publicKey = kf.generatePublic(spec);
             KeyAgreement ka = JsseJce.getKeyAgreement("DiffieHellman");
+
+            // validate the Diffie-Hellman public key
+            if (!keyIsValidated &&
+                    !KeyUtil.isOracleJCEProvider(ka.getProvider().getName())) {
+                try {
+                    KeyUtil.validate(spec);
+                } catch (InvalidKeyException ike) {
+                    // prefer handshake_failure alert to internal_error alert
+                    throw new SSLHandshakeException(ike.getMessage());
+                }
+            }
+
             ka.init(privateKey);
             ka.doPhase(publicKey, true);
             return ka.generateSecret("TlsPremasterSecret");
@@ -185,4 +215,33 @@ final class DHCrypt {
         }
     }
 
+    // Generate and validate DHPublicKeySpec
+    private DHPublicKeySpec generateDHPublicKeySpec(KeyPairGenerator kpg)
+            throws GeneralSecurityException {
+
+        boolean doExtraValiadtion =
+                    (!KeyUtil.isOracleJCEProvider(kpg.getProvider().getName()));
+        for (int i = 0; i <= MAX_FAILOVER_TIMES; i++) {
+            KeyPair kp = kpg.generateKeyPair();
+            privateKey = kp.getPrivate();
+            DHPublicKeySpec spec = getDHPublicKeySpec(kp.getPublic());
+
+            // validate the Diffie-Hellman public key
+            if (doExtraValiadtion) {
+                try {
+                    KeyUtil.validate(spec);
+                } catch (InvalidKeyException ivke) {
+                    if (i == MAX_FAILOVER_TIMES) {
+                        throw ivke;
+                    }
+                    // otherwise, ignore the exception and try the next one
+                    continue;
+                }
+            }
+
+            return spec;
+        }
+
+        return null;
+    }
 }

src/share/classes/sun/security/ssl/HandshakeMessage.java

@@ -41,12 +41,14 @@ import javax.security.auth.x500.X500Principal;
 
 import javax.crypto.KeyGenerator;
 import javax.crypto.SecretKey;
+import javax.crypto.spec.DHPublicKeySpec;
 
 import javax.net.ssl.*;
 
 import sun.security.internal.spec.TlsPrfParameterSpec;
 import sun.security.ssl.CipherSuite.*;
 import static sun.security.ssl.CipherSuite.PRF.*;
+import sun.security.util.KeyUtil;
 
 /**
  * Many data structures are involved in the handshake messages.  These
@@ -712,6 +714,7 @@ class DH_ServerKeyExchange extends ServerKeyExchange
         this.protocolVersion = protocolVersion;
         this.preferableSignatureAlgorithm = null;
 
+        // The DH key has been validated in the constructor of DHCrypt.
         setValues(obj);
         signature = null;
     }
@@ -728,6 +731,7 @@ class DH_ServerKeyExchange extends ServerKeyExchange
 
         this.protocolVersion = protocolVersion;
 
+        // The DH key has been validated in the constructor of DHCrypt.
         setValues(obj);
 
         Signature sig;
@@ -754,7 +758,8 @@ class DH_ServerKeyExchange extends ServerKeyExchange
      * DH_anon key exchange
      */
     DH_ServerKeyExchange(HandshakeInStream input,
-            ProtocolVersion protocolVersion) throws IOException {
+            ProtocolVersion protocolVersion)
+            throws IOException, GeneralSecurityException {
 
         this.protocolVersion = protocolVersion;
         this.preferableSignatureAlgorithm = null;
@@ -762,6 +767,10 @@ class DH_ServerKeyExchange extends ServerKeyExchange
         dh_p = input.getBytes16();
         dh_g = input.getBytes16();
         dh_Ys = input.getBytes16();
+        KeyUtil.validate(new DHPublicKeySpec(new BigInteger(1, dh_Ys),
+                                             new BigInteger(1, dh_p),
+                                             new BigInteger(1, dh_g)));
+
         signature = null;
     }
 
@@ -782,6 +791,9 @@ class DH_ServerKeyExchange extends ServerKeyExchange
         dh_p = input.getBytes16();
         dh_g = input.getBytes16();
         dh_Ys = input.getBytes16();
+        KeyUtil.validate(new DHPublicKeySpec(new BigInteger(1, dh_Ys),
+                                             new BigInteger(1, dh_p),
+                                             new BigInteger(1, dh_g)));
 
         // read the signature and hash algorithm
         if (protocolVersion.v >= ProtocolVersion.TLS12.v) {

src/share/classes/sun/security/ssl/RSAClientKeyExchange.java

@@ -34,7 +34,7 @@ import javax.crypto.*;
 import javax.net.ssl.*;
 
 import sun.security.internal.spec.TlsRsaPremasterSecretParameterSpec;
-import sun.security.util.KeyLength;
+import sun.security.util.KeyUtil;
 
 /**
  * This is the client key exchange message (CLIENT --> SERVER) used with
@@ -191,7 +191,7 @@ final class RSAClientKeyExchange extends HandshakeMessage {
                         "unable to get the plaintext of the premaster secret");
                 }
 
-                int keySize = KeyLength.getKeySize(secretKey);
+                int keySize = KeyUtil.getKeySize(secretKey);
                 if (keySize > 0 && keySize != 384) {       // 384 = 48 * 8
                     if (debug != null && Debug.isOn("handshake")) {
                         System.out.println(

src/share/classes/sun/security/ssl/ServerHandshaker.java

@@ -150,7 +150,7 @@ final class ServerHandshaker extends Handshaker {
         // In SSLv3 and TLS, messages follow strictly increasing
         // numerical order _except_ for one annoying special case.
         //
-        if ((state > type)
+        if ((state >= type)
                 && (state != HandshakeMessage.ht_client_key_exchange
                     && type != HandshakeMessage.ht_certificate_verify)) {
             throw new SSLProtocolException(
@@ -250,13 +250,15 @@ final class ServerHandshaker extends Handshaker {
         }
 
         //
-        // Move the state machine forward except for that annoying
-        // special case.  This means that clients could send extra
-        // cert verify messages; not a problem so long as all of
-        // them actually check out.
+        // Move state machine forward if the message handling
+        // code didn't already do so
         //
-        if (state < type && type != HandshakeMessage.ht_certificate_verify) {
-            state = type;
+        if (state < type) {
+            if(type == HandshakeMessage.ht_certificate_verify) {
+                state = type + 2;    // an annoying special case
+            } else {
+                state = type;
+            }
         }
     }
 
@@ -1406,7 +1408,7 @@ final class ServerHandshaker extends Handshaker {
         if (debug != null && Debug.isOn("handshake")) {
             mesg.print(System.out);
         }
-        return dh.getAgreedSecret(mesg.getClientPublicKey());
+        return dh.getAgreedSecret(mesg.getClientPublicKey(), false);
     }
 
     private SecretKey clientKeyExchange(ECDHClientKeyExchange mesg)

src/share/classes/sun/security/ssl/SignatureAndHashAlgorithm.java

@@ -38,7 +38,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.ArrayList;
 
-import sun.security.util.KeyLength;
+import sun.security.util.KeyUtil;
 
 /**
  * Signature and hash algorithm.
@@ -274,7 +274,7 @@ final class SignatureAndHashAlgorithm {
              * If key size is less than 512, the  digest length should be
              * less than or equal to 20 bytes.
              */
-            int keySize = KeyLength.getKeySize(signingKey);
+            int keySize = KeyUtil.getKeySize(signingKey);
             if (keySize >= 768) {
                 maxDigestLength = HashAlgorithm.SHA512.length;
             } else if ((keySize >= 512) && (keySize < 768)) {

src/share/classes/sun/security/util/DerIndefLenConverter.java

@@ -325,6 +325,10 @@ class DerIndefLenConverter {
             }
         }
 
+        if (unresolved != 0) {
+            throw new IOException("not all indef len BER resolved");
+        }
+
         newData = new byte[dataSize + numOfTotalLenBytes + unused];
         dataPos=0; newDataPos=0; index=0;
 

src/share/classes/sun/security/util/DisabledAlgorithmConstraints.java

@@ -440,7 +440,7 @@ public class DisabledAlgorithmConstraints implements AlgorithmConstraints {
 
         // Does this key constraint disable the specified key?
         public boolean disables(Key key) {
-            int size = KeyLength.getKeySize(key);
+            int size = KeyUtil.getKeySize(key);
 
             if (size == 0) {
                 return true;    // we don't allow any key of size 0.

src/share/classes/sun/security/util/KeyLength.java → src/share/classes/sun/security/util/KeyUtil.java

@@ -28,16 +28,22 @@ package sun.security.util;
 import java.security.Key;
 import java.security.PrivilegedAction;
 import java.security.AccessController;
+import java.security.InvalidKeyException;
 import java.security.interfaces.ECKey;
 import java.security.interfaces.RSAKey;
 import java.security.interfaces.DSAKey;
+import java.security.spec.KeySpec;
 import javax.crypto.SecretKey;
 import javax.crypto.interfaces.DHKey;
+import javax.crypto.interfaces.DHPublicKey;
+import javax.crypto.spec.DHParameterSpec;
+import javax.crypto.spec.DHPublicKeySpec;
+import java.math.BigInteger;
 
 /**
- * A utility class to get key length
+ * A utility class to get key length, valiate keys, etc.
  */
-public final class KeyLength {
+public final class KeyUtil {
 
     /**
      * Returns the key size of the given key object in bits.
@@ -46,7 +52,7 @@ public final class KeyLength {
      * @return the key size of the given key object in bits, or -1 if the
      *       key size is not accessible
      */
-    final public static int getKeySize(Key key) {
+    public static final int getKeySize(Key key) {
         int size = -1;
 
         if (key instanceof Length) {
@@ -87,5 +93,112 @@ public final class KeyLength {
 
         return size;
     }
+
+    /**
+     * Returns whether the key is valid or not.
+     * <P>
+     * Note that this method is only apply to DHPublicKey at present.
+     *
+     * @param  publicKey
+     *         the key object, cannot be null
+     *
+     * @throws NullPointerException if {@code publicKey} is null
+     * @throws InvalidKeyException if {@code publicKey} is invalid
+     */
+    public static final void validate(Key key)
+            throws InvalidKeyException {
+        if (key == null) {
+            throw new NullPointerException(
+                "The key to be validated cannot be null");
+        }
+
+        if (key instanceof DHPublicKey) {
+            validateDHPublicKey((DHPublicKey)key);
+        }
+    }
+
+
+    /**
+     * Returns whether the key spec is valid or not.
+     * <P>
+     * Note that this method is only apply to DHPublicKeySpec at present.
+     *
+     * @param  keySpec
+     *         the key spec object, cannot be null
+     *
+     * @throws NullPointerException if {@code keySpec} is null
+     * @throws InvalidKeyException if {@code keySpec} is invalid
+     */
+    public static final void validate(KeySpec keySpec)
+            throws InvalidKeyException {
+        if (keySpec == null) {
+            throw new NullPointerException(
+                "The key spec to be validated cannot be null");
+        }
+
+        if (keySpec instanceof DHPublicKeySpec) {
+            validateDHPublicKey((DHPublicKeySpec)keySpec);
+        }
+    }
+
+    /**
+     * Returns whether the specified provider is Oracle provider or not.
+     * <P>
+     * Note that this method is only apply to SunJCE and SunPKCS11 at present.
+     *
+     * @param  providerName
+     *         the provider name
+     * @return true if, and only if, the provider of the specified
+     *         {@code providerName} is Oracle provider
+     */
+    public static final boolean isOracleJCEProvider(String providerName) {
+        return providerName != null && (providerName.equals("SunJCE") ||
+                                        providerName.startsWith("SunPKCS11"));
+    }
+
+    /**
+     * Returns whether the Diffie-Hellman public key is valid or not.
+     *
+     * Per RFC 2631 and NIST SP800-56A, the following algorithm is used to
+     * validate Diffie-Hellman public keys:
+     * 1. Verify that y lies within the interval [2,p-1]. If it does not,
+     *    the key is invalid.
+     * 2. Compute y^q mod p. If the result == 1, the key is valid.
+     *    Otherwise the key is invalid.
+     */
+    private static void validateDHPublicKey(DHPublicKey publicKey)
+            throws InvalidKeyException {
+        DHParameterSpec paramSpec = publicKey.getParams();
+
+        BigInteger p = paramSpec.getP();
+        BigInteger g = paramSpec.getG();
+        BigInteger y = publicKey.getY();
+
+        validateDHPublicKey(p, g, y);
+    }
+
+    private static void validateDHPublicKey(DHPublicKeySpec publicKeySpec)
+            throws InvalidKeyException {
+        validateDHPublicKey(publicKeySpec.getP(),
+            publicKeySpec.getG(), publicKeySpec.getY());
+    }
+
+    private static void validateDHPublicKey(BigInteger p,
+            BigInteger g, BigInteger y) throws InvalidKeyException {
+
+        // For better interoperability, the interval is limited to [2, p-2].
+        BigInteger leftOpen = BigInteger.ONE;
+        BigInteger rightOpen = p.subtract(BigInteger.ONE);
+        if (y.compareTo(leftOpen) <= 0) {
+            throw new InvalidKeyException(
+                    "Diffie-Hellman public key is too small");
+        }
+        if (y.compareTo(rightOpen) >= 0) {
+            throw new InvalidKeyException(
+                    "Diffie-Hellman public key is too large");
+        }
+
+        // Don't bother to check against the y^q mod p if safe primes are used.
+    }
 }
 

src/share/lib/security/java.security-linux

@@ -145,7 +145,19 @@ keystore.type=jks
 # passed to checkPackageAccess unless the
 # corresponding RuntimePermission ("accessClassInPackage."+package) has
 # been granted.
-package.access=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.org.apache.xerces.internal.utils.,com.sun.org.apache.xalan.internal.utils.,com.sun.org.glassfish.external.,com.sun.org.glassfish.gmbal.,jdk.internal.
+package.access=sun.,\
+               com.sun.xml.internal.bind.,\
+               com.sun.xml.internal.org.jvnet.staxex.,\
+               com.sun.xml.internal.ws.,\
+               com.sun.imageio.,\
+               com.sun.istack.internal.,\
+               com.sun.jmx.defaults.,\
+               com.sun.jmx.remote.util.,\
+               com.sun.org.apache.xerces.internal.utils.,\
+               com.sun.org.apache.xalan.internal.utils.,\
+               com.sun.org.glassfish.external.,\
+               com.sun.org.glassfish.gmbal.,\
+	       jdk.internal.
 
 #
 # List of comma-separated packages that start with or equal this string
@@ -157,7 +169,19 @@ package.access=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.
 # by default, none of the class loaders supplied with the JDK call
 # checkPackageDefinition.
 #
-package.definition=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.org.apache.xerces.internal.utils.,com.sun.org.apache.xalan.internal.utils.,com.sun.org.glassfish.external.,com.sun.org.glassfish.gmbal.,jdk.internal.
+package.definition=sun.,\
+                   com.sun.xml.internal.bind.,\
+                   com.sun.xml.internal.org.jvnet.staxex.,\
+                   com.sun.xml.internal.ws.,\
+                   com.sun.imageio.,\
+                   com.sun.istack.internal.,\
+                   com.sun.jmx.defaults.,\
+                   com.sun.jmx.remote.util.,\
+                   com.sun.org.apache.xerces.internal.utils.,\
+                   com.sun.org.apache.xalan.internal.utils.,\
+                   com.sun.org.glassfish.external.,\
+                   com.sun.org.glassfish.gmbal.,\
+		   jdk.internal.
 
 #
 # Determines whether this properties file can be appended to

src/share/lib/security/java.security-macosx

@@ -146,7 +146,20 @@ keystore.type=jks
 # passed to checkPackageAccess unless the
 # corresponding RuntimePermission ("accessClassInPackage."+package) has
 # been granted.
-package.access=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,apple.,com.sun.org.apache.xerces.internal.utils.,com.sun.org.apache.xalan.internal.utils.,com.sun.org.glassfish.external.,com.sun.org.glassfish.gmbal.,jdk.internal.
+package.access=sun.,\
+               com.sun.xml.internal.bind.,\
+               com.sun.xml.internal.org.jvnet.staxex.,\
+               com.sun.xml.internal.ws.,\
+               com.sun.imageio.,\
+               com.sun.istack.internal.,\
+               com.sun.jmx.defaults.,\
+               com.sun.jmx.remote.util.,\
+               com.sun.org.apache.xerces.internal.utils.,\
+               com.sun.org.apache.xalan.internal.utils.,\
+               com.sun.org.glassfish.external.,\
+               com.sun.org.glassfish.gmbal.,\
+	       jdk.internal.,\
+               apple.
 
 #
 # List of comma-separated packages that start with or equal this string
@@ -158,7 +171,20 @@ package.access=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.
 # by default, none of the class loaders supplied with the JDK call
 # checkPackageDefinition.
 #
-package.definition=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,apple.,com.sun.org.apache.xerces.internal.utils.,com.sun.org.apache.xalan.internal.utils.,com.sun.org.glassfish.external.,com.sun.org.glassfish.gmbal.,jdk.internal.
+package.definition=sun.,\
+                   com.sun.xml.internal.bind.,\
+                   com.sun.xml.internal.org.jvnet.staxex.,\
+                   com.sun.xml.internal.ws.,\
+                   com.sun.imageio.,\
+                   com.sun.istack.internal.,\
+                   com.sun.jmx.defaults.,\
+                   com.sun.jmx.remote.util.,\
+                   com.sun.org.apache.xerces.internal.utils.,\
+                   com.sun.org.apache.xalan.internal.utils.,\
+                   com.sun.org.glassfish.external.,\
+                   com.sun.org.glassfish.gmbal.,\
+		   jdk.internal.,\
+                   apple.
 
 #
 # Determines whether this properties file can be appended to

src/share/lib/security/java.security-solaris

@@ -147,7 +147,19 @@ keystore.type=jks
 # passed to checkPackageAccess unless the
 # corresponding RuntimePermission ("accessClassInPackage."+package) has
 # been granted.
-package.access=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.org.apache.xerces.internal.utils.,com.sun.org.apache.xalan.internal.utils.,com.sun.org.glassfish.external.,com.sun.org.glassfish.gmbal.,jdk.internal.
+package.access=sun.,\
+               com.sun.xml.internal.bind.,\
+               com.sun.xml.internal.org.jvnet.staxex.,\
+               com.sun.xml.internal.ws.,\
+               com.sun.imageio.,\
+               com.sun.istack.internal.,\
+               com.sun.jmx.defaults.,\
+               com.sun.jmx.remote.util.,\
+               com.sun.org.apache.xerces.internal.utils.,\
+               com.sun.org.apache.xalan.internal.utils.,\
+               com.sun.org.glassfish.external.,\
+               com.sun.org.glassfish.gmbal.,\
+	       jdk.internal.
 
 #
 # List of comma-separated packages that start with or equal this string
@@ -159,7 +171,19 @@ package.access=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.
 # by default, none of the class loaders supplied with the JDK call
 # checkPackageDefinition.
 #
-package.definition=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.org.apache.xerces.internal.utils.,com.sun.org.apache.xalan.internal.utils.,com.sun.org.glassfish.external.,com.sun.org.glassfish.gmbal.,jdk.internal.
+package.definition=sun.,\
+                   com.sun.xml.internal.bind.,\
+                   com.sun.xml.internal.org.jvnet.staxex.,\
+                   com.sun.xml.internal.ws.,\
+                   com.sun.imageio.,\
+                   com.sun.istack.internal.,\
+                   com.sun.jmx.defaults.,\
+                   com.sun.jmx.remote.util.,\
+                   com.sun.org.apache.xerces.internal.utils.,\
+                   com.sun.org.apache.xalan.internal.utils.,\
+                   com.sun.org.glassfish.external.,\
+                   com.sun.org.glassfish.gmbal.,\
+		   jdk.internal.
 
 #
 # Determines whether this properties file can be appended to

src/share/lib/security/java.security-windows

@@ -146,7 +146,19 @@ keystore.type=jks
 # passed to checkPackageAccess unless the
 # corresponding RuntimePermission ("accessClassInPackage."+package) has
 # been granted.
-package.access=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.org.apache.xerces.internal.utils.,com.sun.org.apache.xalan.internal.utils.,com.sun.org.glassfish.external.,com.sun.org.glassfish.gmbal.,jdk.internal.
+package.access=sun.,\
+               com.sun.xml.internal.bind.,\
+               com.sun.xml.internal.org.jvnet.staxex.,\
+               com.sun.xml.internal.ws.,\
+               com.sun.imageio.,\
+               com.sun.istack.internal.,\
+               com.sun.jmx.defaults.,\
+               com.sun.jmx.remote.util.,\
+               com.sun.org.apache.xerces.internal.utils.,\
+               com.sun.org.apache.xalan.internal.utils.,\
+               com.sun.org.glassfish.external.,\
+               com.sun.org.glassfish.gmbal.,\
+	       jdk.internal.
 
 #
 # List of comma-separated packages that start with or equal this string
@@ -158,7 +170,19 @@ package.access=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.
 # by default, none of the class loaders supplied with the JDK call
 # checkPackageDefinition.
 #
-package.definition=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.org.apache.xerces.internal.utils.,com.sun.org.apache.xalan.internal.utils.,com.sun.org.glassfish.external.,com.sun.org.glassfish.gmbal.,jdk.internal.
+package.definition=sun.,\
+                   com.sun.xml.internal.bind.,\
+                   com.sun.xml.internal.org.jvnet.staxex.,\
+                   com.sun.xml.internal.ws.,\
+                   com.sun.imageio.,\
+                   com.sun.istack.internal.,\
+                   com.sun.jmx.defaults.,\
+                   com.sun.jmx.remote.util.,\
+                   com.sun.org.apache.xerces.internal.utils.,\
+                   com.sun.org.apache.xalan.internal.utils.,\
+                   com.sun.org.glassfish.external.,\
+                   com.sun.org.glassfish.gmbal.,\
+		   jdk.internal.
 
 #
 # Determines whether this properties file can be appended to

src/share/native/com/sun/java/util/jar/pack/bands.cpp

@@ -187,6 +187,10 @@ void band::setIndexByTag(byte tag) {
 
 entry* band::getRefCommon(cpindex* ix_, bool nullOKwithCaller) {
   CHECK_0;
+  if (ix_ == NULL) {
+      abort("no index");
+      return NULL;
+  }
   assert(ix_->ixTag == ixTag
          || ((ixTag == CONSTANT_All ||
               ixTag == CONSTANT_LoadableValue ||

src/share/native/com/sun/java/util/jar/pack/bands.h

@@ -99,8 +99,8 @@ struct band {
 
   int    getByte()  { assert(ix == null); return vs[0].getByte(); }
   int    getInt()   { assert(ix == null); return vs[0].getInt(); }
-  entry* getRefN()  { assert(ix != null); return getRefCommon(ix, true); }
-  entry* getRef()   { assert(ix != null); return getRefCommon(ix, false); }
+  entry* getRefN()  { return getRefCommon(ix, true); }
+  entry* getRef()   { return getRefCommon(ix, false); }
   entry* getRefUsing(cpindex* ix2)
                     { assert(ix == null); return getRefCommon(ix2, true); }
   entry* getRefCommon(cpindex* ix, bool nullOK);

src/share/native/com/sun/java/util/jar/pack/jni.cpp

@@ -50,6 +50,7 @@ static jfieldID  unpackerPtrFID;
 static jmethodID currentInstMID;
 static jmethodID readInputMID;
 static jclass    NIclazz;
+static jmethodID getUnpackerPtrMID;
 
 static char* dbg = null;
 
@@ -60,8 +61,8 @@ static jlong read_input_via_jni(unpacker* self,
 
 static unpacker* get_unpacker(JNIEnv *env, jobject pObj, bool noCreate=false) {
   unpacker* uPtr;
-  uPtr = (unpacker*)jlong2ptr(env->GetLongField(pObj, unpackerPtrFID));
-  //fprintf(stderr, "get_unpacker(%p) uPtr=%p\n", pObj, uPtr);
+  jlong p = env->CallLongMethod(pObj, getUnpackerPtrMID);
+  uPtr = (unpacker*)jlong2ptr(p);
   if (uPtr == null) {
     if (noCreate)  return null;
     uPtr = new unpacker();
@@ -94,11 +95,15 @@ static unpacker* get_unpacker() {
   if (env == null)
     return null;
   jobject pObj = env->CallStaticObjectMethod(NIclazz, currentInstMID);
-  //fprintf(stderr, "get_unpacker() pObj=%p\n", pObj);
-  if (pObj == null)
-    return null;
-  // Got pObj and env; now do it the easy way.
-  return get_unpacker(env, pObj);
+  //fprintf(stderr, "get_unpacker0() pObj=%p\n", pObj);
+  if (pObj != null) {
+    // Got pObj and env; now do it the easy way.
+    return get_unpacker(env, pObj);
+  }
+  // this should really not happen, if it does something is seriously
+  // wrong throw an exception
+  THROW_IOE(ERROR_INTERNAL);
+  return null;
 }
 
 static void free_unpacker(JNIEnv *env, jobject pObj, unpacker* uPtr) {
@@ -127,18 +132,23 @@ static jlong read_input_via_jni(unpacker* self,
 
 JNIEXPORT void JNICALL
 Java_com_sun_java_util_jar_pack_NativeUnpack_initIDs(JNIEnv *env, jclass clazz) {
+#ifndef PRODUCT
   dbg = getenv("DEBUG_ATTACH");
   while( dbg != null) { sleep(10); }
+#endif
   NIclazz = (jclass) env->NewGlobalRef(clazz);
   unpackerPtrFID = env->GetFieldID(clazz, "unpackerPtr", "J");
   currentInstMID = env->GetStaticMethodID(clazz, "currentInstance",
                                           "()Ljava/lang/Object;");
   readInputMID = env->GetMethodID(clazz, "readInputFn",
                                   "(Ljava/nio/ByteBuffer;J)J");
+  getUnpackerPtrMID = env->GetMethodID(clazz, "getUnpackerPtr", "()J");
+
   if (unpackerPtrFID == null ||
       currentInstMID == null ||
       readInputMID == null ||
-      NIclazz == null) {
+      NIclazz == null ||
+      getUnpackerPtrMID == null) {
     THROW_IOE("cannot init class members");
   }
 }
@@ -146,8 +156,13 @@ Java_com_sun_java_util_jar_pack_NativeUnpack_initIDs(JNIEnv *env, jclass clazz)
 JNIEXPORT jlong JNICALL
 Java_com_sun_java_util_jar_pack_NativeUnpack_start(JNIEnv *env, jobject pObj,
                                    jobject pBuf, jlong offset) {
-  unpacker* uPtr = get_unpacker(env, pObj);
-
+  // try to get the unpacker pointer the hard way first, we do this to ensure
+  // valid object pointers and env is intact, if not now is good time to bail.
+  unpacker* uPtr = get_unpacker();
+  //fprintf(stderr, "start(%p) uPtr=%p initializing\n", pObj, uPtr);
+  if (uPtr == null) {
+      return -1;
+  }
   // redirect our io to the default log file or whatever.
   uPtr->redirect_stdio();
 
@@ -163,7 +178,12 @@ Java_com_sun_java_util_jar_pack_NativeUnpack_start(JNIEnv *env, jobject pObj,
     else
       { buf = (char*)buf + (size_t)offset; buflen -= (size_t)offset; }
   }
-
+  // before we start off we make sure there is no other error by the time we
+  // get here
+  if (uPtr->aborting()) {
+    THROW_IOE(uPtr->get_abort_message());
+    return 0;
+  }
   uPtr->start(buf, buflen);
   if (uPtr->aborting()) {
     THROW_IOE(uPtr->get_abort_message());
@@ -230,11 +250,14 @@ Java_com_sun_java_util_jar_pack_NativeUnpack_getUnusedInput(JNIEnv *env, jobject
 
   // We have fetched all the files.
   // Now swallow up any remaining input.
-  if (uPtr->input_remaining() == 0)
+  if (uPtr->input_remaining() == 0) {
     return null;
-  else
-    return env->NewDirectByteBuffer(uPtr->input_scan(),
-                                    uPtr->input_remaining());
+  } else {
+    bytes remaining_bytes;
+    remaining_bytes.malloc(uPtr->input_remaining());
+    remaining_bytes.copyFrom(uPtr->input_scan(), uPtr->input_remaining());
+    return env->NewDirectByteBuffer(remaining_bytes.ptr, remaining_bytes.len);
+  }
 }
 
 JNIEXPORT jlong JNICALL

src/share/native/com/sun/java/util/jar/pack/unpack.cpp

@@ -281,11 +281,13 @@ int entry::typeSize() {
 }
 
 inline cpindex* cpool::getFieldIndex(entry* classRef) {
+  if (classRef == NULL) { abort("missing class reference"); return NULL; }
   assert(classRef->tagMatches(CONSTANT_Class));
   assert((uint)classRef->inord < (uint)tag_count[CONSTANT_Class]);
   return &member_indexes[classRef->inord*2+0];
 }
 inline cpindex* cpool::getMethodIndex(entry* classRef) {
+  if (classRef == NULL) { abort("missing class reference"); return NULL; }
   assert(classRef->tagMatches(CONSTANT_Class));
   assert((uint)classRef->inord < (uint)tag_count[CONSTANT_Class]);
   return &member_indexes[classRef->inord*2+1];
@@ -1291,6 +1293,7 @@ void unpacker::read_double_refs(band& cp_band, byte ref1Tag, byte ref2Tag,
     entry& e = cpMap[i];
     e.refs = U_NEW(entry*, e.nrefs = 2);
     e.refs[0] = cp_band1.getRef();
+    CHECK;
     e.refs[1] = cp_band2.getRef();
     CHECK;
   }
@@ -1371,6 +1374,7 @@ void unpacker::read_method_type(entry* cpMap, int len) {
       entry& e = cpMap[i];
       e.refs = U_NEW(entry*, e.nrefs = 1);
       e.refs[0] = cp_MethodType.getRef();
+      CHECK;
   }
 }
 
@@ -2106,6 +2110,7 @@ void unpacker::read_attr_defs() {
     int    attrc   = ADH_BYTE_CONTEXT(header);
     int    idx     = ADH_BYTE_INDEX(header);
     entry* name    = attr_definition_name.getRef();
+    CHECK;
     entry* layout  = attr_definition_layout.getRef();
     CHECK;
     attr_defs[attrc].defineLayout(idx, name, layout->value.b.strval());
@@ -2210,7 +2215,9 @@ void unpacker::read_ics() {
     if (ics[i].name == NO_ENTRY_YET) {
       // Long form.
       ics[i].outer = ic_outer_class.getRefN();
+      CHECK;
       ics[i].name  = ic_name.getRefN();
+      CHECK;
     } else {
       // Fill in outer and name based on inner.
       bytes& n = ics[i].inner->value.b;
@@ -2733,6 +2740,7 @@ void unpacker::putlayout(band** body) {
           e = b.getRefUsing(cp.getKQIndex());
         else
           e = b.getRefN();
+        CHECK;
         switch (b.le_len) {
         case 0: break;
         case 1: putu1ref(e); break;
@@ -3118,7 +3126,7 @@ void unpacker::read_bcs() {
 
 void unpacker::read_bands() {
   byte* rp0 = rp;
-
+  CHECK;
   read_file_header();
   CHECK;
 
@@ -3880,10 +3888,12 @@ void unpacker::dump_options() {
 // packed file and len is the length of the buffer.
 // If null, the callback is used to fill an internal buffer.
 void unpacker::start(void* packptr, size_t len) {
+  CHECK;
   NOT_PRODUCT(debug_u = this);
   if (packptr != null && len != 0) {
     inbytes.set((byte*) packptr, len);
   }
+  CHECK;
   read_bands();
 }
 
@@ -4015,6 +4025,7 @@ void unpacker::write_bc_ops() {
     NOT_PRODUCT(bc_superfield.setIndex(null));
     NOT_PRODUCT(bc_supermethod.setIndex(null));
   }
+  CHECK;
 
   for (int curIP = 0; ; curIP++) {
     int curPC = (int)(wpoffset() - codeBase);
@@ -4128,7 +4139,8 @@ void unpacker::write_bc_ops() {
         int coding = bc_initref.getInt();
         // Find the nth overloading of <init> in classRef.
         entry*   ref = null;
-        cpindex* ix = (classRef == null)? null: cp.getMethodIndex(classRef);
+        cpindex* ix = cp.getMethodIndex(classRef);
+        CHECK;
         for (int j = 0, which_init = 0; ; j++) {
           ref = (ix == null)? null: ix->get(j);
           if (ref == null)  break;  // oops, bad input
@@ -4405,6 +4417,7 @@ int unpacker::write_attrs(int attrc, julong indexBits) {
       case ADH_BYTE(ATTR_CONTEXT_CLASS, CLASS_ATTR_EnclosingMethod):
         aname = cp.sym[cpool::s_EnclosingMethod];
         putref(class_EnclosingMethod_RC.getRefN());
+        CHECK_0;
         putref(class_EnclosingMethod_RDN.getRefN());
         break;
 
@@ -4423,6 +4436,7 @@ int unpacker::write_attrs(int attrc, julong indexBits) {
         putu2(count = method_Exceptions_N.getInt());
         for (j = 0; j < count; j++) {
           putref(method_Exceptions_RC.getRefN());
+          CHECK_0;
         }
         break;
 
@@ -4455,16 +4469,18 @@ int unpacker::write_attrs(int attrc, julong indexBits) {
             // (253)     [(1)(2)(2)]
             // (254)     [(1)(2)(2)(2)]
             putu2(code_StackMapTable_offset.getInt());
+            CHECK_0;
             for (int k = (tag - 251); k > 0; k--) {
               put_stackmap_type();
+              CHECK_0;
             }
           } else {
             // (255)     [(1)NH[(2)]NH[(2)]]
             putu2(code_StackMapTable_offset.getInt());
             putu2(j2 = code_StackMapTable_local_N.getInt());
-            while (j2-- > 0)  put_stackmap_type();
+            while (j2-- > 0) {put_stackmap_type(); CHECK_0;}
             putu2(j2 = code_StackMapTable_stack_N.getInt());
-            while (j2-- > 0)  put_stackmap_type();
+            while (j2-- > 0)  {put_stackmap_type(); CHECK_0;}
           }
         }
         break;
@@ -4488,7 +4504,9 @@ int unpacker::write_attrs(int attrc, julong indexBits) {
           bii    += code_LocalVariableTable_span_O.getInt();
           putu2(to_bci(bii) - bci);
           putref(code_LocalVariableTable_name_RU.getRefN());
+          CHECK_0;
           putref(code_LocalVariableTable_type_RS.getRefN());
+          CHECK_0;
           putu2(code_LocalVariableTable_slot.getInt());
         }
         break;
@@ -4503,7 +4521,9 @@ int unpacker::write_attrs(int attrc, julong indexBits) {
           bii    += code_LocalVariableTypeTable_span_O.getInt();
           putu2(to_bci(bii) - bci);
           putref(code_LocalVariableTypeTable_name_RU.getRefN());
+          CHECK_0;
           putref(code_LocalVariableTypeTable_type_RS.getRefN());
+          CHECK_0;
           putu2(code_LocalVariableTypeTable_slot.getInt());
         }
         break;
@@ -4531,7 +4551,7 @@ int unpacker::write_attrs(int attrc, julong indexBits) {
         break;
       }
     }
-
+    CHECK_0;
     if (aname == null) {
       // Unparse a compressor-defined attribute.
       layout_definition* lo = ad.getLayout(idx);
@@ -4687,7 +4707,9 @@ int  unpacker::write_ics(int naOffset, int na) {
       flags &= ~ACC_IC_LONG_FORM;  // clear high bit if set to get clean zero
       extra_ic.flags = flags;
       extra_ic.outer = class_InnerClasses_outer_RCN.getRefN();
+      CHECK_0;
       extra_ic.name  = class_InnerClasses_name_RUN.getRefN();
+      CHECK_0;
       // Detect if this is an exact copy of the global tuple.
       if (global_ic != null) {
         if (global_ic->flags != extra_ic.flags ||
@@ -4796,6 +4818,7 @@ void unpacker::write_classfile_tail() {
   julong indexMask = ad.flagIndexMask();
 
   cur_class = class_this.getRef();
+  CHECK;
   cur_super = class_super.getRef();
   CHECK;
 
@@ -4809,6 +4832,7 @@ void unpacker::write_classfile_tail() {
   putu2(num = class_interface_count.getInt());
   for (i = 0; i < num; i++) {
     putref(class_interface.getRef());
+    CHECK;
   }
 
   write_members(class_field_count.getInt(),  ATTR_CONTEXT_FIELD);

src/share/native/sun/awt/image/awt_parseImage.h

@@ -95,6 +95,7 @@ typedef struct {
     jint offsets[MAX_NUMBANDS];
     jint nBits[MAX_NUMBANDS];
     jint  maxBitSize;
+    jint isUsed; // flag to indicate whether the raster sample model is SPPSM
 } SPPSampleModelS_t;
 
 /* Struct that holds information for the Raster object */

src/share/native/sun/awt/medialib/safe_alloc.h

@@ -41,5 +41,10 @@
     (((w) > 0) && ((h) > 0) && ((sz) > 0) &&                               \
      (((0xffffffffu / ((juint)(w))) / ((juint)(h))) > ((juint)(sz))))
 
+#define SAFE_TO_MULT(a, b) \
+    (((a) > 0) && ((b) >= 0) && ((0x7fffffff / (a)) > (b)))
+
+#define SAFE_TO_ADD(a, b) \
+    (((a) >= 0) && ((b) >= 0) && ((0x7fffffff - (a)) > (b)))
 
 #endif // __SAFE_ALLOC_H__