/hg/release/icedtea6-1.9: 7 new changesets

andrew at icedtea.classpath.org andrew at icedtea.classpath.org
Tue Feb 14 23:44:04 PST 2012


changeset 7e1fcd4b6da6 in /hg/release/icedtea6-1.9
details: http://icedtea.classpath.org/hg/release/icedtea6-1.9?cmd=changeset;node=7e1fcd4b6da6
author: Andrew John Hughes <ahughes at redhat.com>
date: Thu Feb 09 18:41:13 2012 +0000

	Add security patches for 2012/02/14.

	2012-02-08 Omair Majid <omajid at redhat.com>

	 * NEWS: Update with security fixes.
		* Makefile.am (SECURITY_PATCHES): Add security patches.
	(SPECIAL_SECURITY_PATCH): Add new variable.
	(ICEDTEA_PATCHES): Add security patch that epends on backport.
		* patches/security/20120214/7082299.patch,
		* patches/security/20120214/7088367.patch,
		* patches/security/20120214/7110683.patch,
		* patches/security/20120214/7110687.patch,
		* patches/security/20120214/7110700.patch,
		* patches/security/20120214/7110704.patch,
		* patches/security/20120214/7112642.patch,
		* patches/security/20120214/7118283.patch,
		* patches/security/20120214/7126960.patch: New security fixes.


changeset 150156323417 in /hg/release/icedtea6-1.9
details: http://icedtea.classpath.org/hg/release/icedtea6-1.9?cmd=changeset;node=150156323417
author: Andrew John Hughes <ahughes at redhat.com>
date: Thu Feb 09 18:49:32 2012 +0000

	Prepare for 1.9.13.

	2012-02-09 Andrew John Hughes <ahughes at redhat.com>

	 * NEWS: Set release date for 1.9.13.
		* configure.ac: Bump to 1.9.13 proper.


changeset 56926153f83b in /hg/release/icedtea6-1.9
details: http://icedtea.classpath.org/hg/release/icedtea6-1.9?cmd=changeset;node=56926153f83b
author: Andrew John Hughes <ahughes at redhat.com>
date: Fri Feb 10 14:44:39 2012 +0000

	S7112642: Incorrect checking for graphics rendering object
	(--enable-xrender only)

	2012-02-10 Andrew John Hughes <ahughes at redhat.com>

	 * Makefile.am: Apply 7112642 security patch when
	XRender is enabled.
		* patches/security/20120214/7112642.patch: Additional security
	patch.


changeset 847d06cccadf in /hg/release/icedtea6-1.9
details: http://icedtea.classpath.org/hg/release/icedtea6-1.9?cmd=changeset;node=847d06cccadf
author: Andrew John Hughes <ahughes at redhat.com>
date: Fri Feb 10 14:46:01 2012 +0000

	Added tag icedtea6-1.9.13 for changeset 56926153f83b


changeset 491ebf4134d9 in /hg/release/icedtea6-1.9
details: http://icedtea.classpath.org/hg/release/icedtea6-1.9?cmd=changeset;node=491ebf4134d9
author: Andrew John Hughes <ahughes at redhat.com>
date: Mon Feb 13 11:56:27 2012 +0000

	Removed tag icedtea6-1.9.13


changeset e25b5c616989 in /hg/release/icedtea6-1.9
details: http://icedtea.classpath.org/hg/release/icedtea6-1.9?cmd=changeset;node=e25b5c616989
author: Andrew John Hughes <ahughes at redhat.com>
date: Mon Feb 13 11:57:50 2012 +0000

	Add CVE numbers.

	2012-02-13 Andrew John Hughes <ahughes at redhat.com>

	 * NEWS: Add CVE numbers.


changeset 146d1c863e10 in /hg/release/icedtea6-1.9
details: http://icedtea.classpath.org/hg/release/icedtea6-1.9?cmd=changeset;node=146d1c863e10
author: Andrew John Hughes <ahughes at redhat.com>
date: Mon Feb 13 11:57:58 2012 +0000

	Added tag icedtea6-1.9.13 for changeset e25b5c616989


diffstat:

 .hgtags                                 |    5 +
 ChangeLog                               |   35 +-
 Makefile.am                             |   15 +-
 NEWS                                    |   12 +-
 configure.ac                            |    2 +-
 patches/security/20120214/7082299.patch |  200 ++++++++
 patches/security/20120214/7088367.patch |   43 +
 patches/security/20120214/7110683.patch |  169 +++++++
 patches/security/20120214/7110687.patch |  231 +++++++++
 patches/security/20120214/7110700.patch |   41 +
 patches/security/20120214/7110704.patch |   60 ++
 patches/security/20120214/7112642.patch |  744 ++++++++++++++++++++++++++++++++
 patches/security/20120214/7118283.patch |   26 +
 patches/security/20120214/7126960.patch |   80 +++
 14 files changed, 1658 insertions(+), 5 deletions(-)

diffs (truncated from 1776 to 500 lines):

diff -r eb61b840c119 -r 146d1c863e10 .hgtags
--- a/.hgtags	Thu Feb 09 12:45:55 2012 +0000
+++ b/.hgtags	Mon Feb 13 11:57:58 2012 +0000
@@ -32,3 +32,8 @@
 7451a7b2b43e5c529c53a28361693cd51fc41a18 icedtea6-1.9.10
 fc3dc6228784993d02959aac8796f2accdedb857 icedtea6-1.9.11
 cf5b7f41e0e9a0c963bf8c5953797ae8db50bb6e icedtea6-1.9.12
+56926153f83bc1c2dc607c8649e2daa7bf8b5684 icedtea6-1.9.13
+56926153f83bc1c2dc607c8649e2daa7bf8b5684 icedtea6-1.9.13
+0000000000000000000000000000000000000000 icedtea6-1.9.13
+0000000000000000000000000000000000000000 icedtea6-1.9.13
+e25b5c616989e46ee127185d5d220495b56267ee icedtea6-1.9.13
diff -r eb61b840c119 -r 146d1c863e10 ChangeLog
--- a/ChangeLog	Thu Feb 09 12:45:55 2012 +0000
+++ b/ChangeLog	Mon Feb 13 11:57:58 2012 +0000
@@ -1,3 +1,36 @@
+2012-02-13  Andrew John Hughes  <ahughes at redhat.com>
+
+	* NEWS: Add CVE numbers.
+
+2012-02-10  Andrew John Hughes  <ahughes at redhat.com>
+
+	* Makefile.am: Apply 7112642 security patch
+	when XRender is enabled.
+	* patches/security/20120214/7112642.patch:
+	Additional security patch.
+
+2012-02-09  Andrew John Hughes  <ahughes at redhat.com>
+
+	* NEWS: Set release date for 1.9.13.
+	* configure.ac: Bump to 1.9.13 proper.
+
+2012-02-08  Omair Majid  <omajid at redhat.com>
+
+	* NEWS: Update with security fixes.
+	* Makefile.am
+	(SECURITY_PATCHES): Add security patches.
+	(SPECIAL_SECURITY_PATCH): Add new variable.
+	(ICEDTEA_PATCHES): Add security patch that epends on backport.
+	* patches/security/20120214/7082299.patch,
+	* patches/security/20120214/7088367.patch,
+	* patches/security/20120214/7110683.patch,
+	* patches/security/20120214/7110687.patch,
+	* patches/security/20120214/7110700.patch,
+	* patches/security/20120214/7110704.patch,
+	* patches/security/20120214/7112642.patch,
+	* patches/security/20120214/7118283.patch,
+	* patches/security/20120214/7126960.patch: New security fixes.
+
 2012-02-09  Andrew John Hughes  <ahughes at redhat.com>
 
 	* NEWS: Mention RH580478.
@@ -12,7 +45,7 @@
 	to be substituted during configure
 	* policytool.desktop:  removed, replaced by policytool.desktop.in
 	* policytool.desktop.in: new file, stub for desktop file, have variable
-	to be substituted during configure 
+	to be substituted during configure
 
 2012-01-12  Andrew John Hughes  <ahughes at redhat.com>
 
diff -r eb61b840c119 -r 146d1c863e10 Makefile.am
--- a/Makefile.am	Thu Feb 09 12:45:55 2012 +0000
+++ b/Makefile.am	Mon Feb 13 11:57:58 2012 +0000
@@ -248,7 +248,17 @@
 	patches/security/20111018/7083012.patch \
 	patches/security/20111018/7096936.patch \
 	patches/security/20111018/7046794.patch \
-	patches/security/20111018/7077466.patch
+	patches/security/20111018/7077466.patch \
+	patches/security/20120214/7082299.patch \
+	patches/security/20120214/7088367.patch \
+	patches/security/20120214/7110683.patch \
+	patches/security/20120214/7110687.patch \
+	patches/security/20120214/7110700.patch \
+	patches/security/20120214/7110704.patch \
+	patches/security/20120214/7118283.patch \
+	patches/security/20120214/7126960.patch
+
+SPECIAL_SECURITY_PATCH = patches/security/20120214/7112642.patch
 
 ICEDTEA_PATCHES = \
 	$(SECURITY_PATCHES) \
@@ -429,7 +439,8 @@
 	patches/openjdk/6307603-xrender-01.patch \
 	patches/openjdk/6961633-xrender-02.patch \
         patches/openjdk/6791612-opengl-jni-fix.patch \
-        patches/openjdk/6755274-glgetstring-crash.patch
+        patches/openjdk/6755274-glgetstring-crash.patch \
+	$(SPECIAL_SECURITY_PATCH)
 endif
 
 if ENABLE_NIO2
diff -r eb61b840c119 -r 146d1c863e10 NEWS
--- a/NEWS	Thu Feb 09 12:45:55 2012 +0000
+++ b/NEWS	Mon Feb 13 11:57:58 2012 +0000
@@ -8,8 +8,18 @@
 
 CVE-XXXX-YYYY: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=XXXX-YYYY
 
-New in release 1.9.13 (2012-02-XX):
+New in release 1.9.13 (2012-02-14):
 
+* Security fixes
+  - S7082299, CVE-2011-3571: Fix in AtomicReferenceArray
+  - S7088367, CVE-2011-3563: Fix issues in java sound
+  - S7110683, CVE-2012-0502: Issues with some KeyboardFocusManager method
+  - S7110687, CVE-2012-0503: Issues with TimeZone class
+  - S7110700, CVE-2012-0505: Enhance exception throwing mechanism in ObjectStreamClass
+  - S7110704, CVE-2012-0506: Issues with some method in corba
+  - S7112642, CVE-2012-0497: Incorrect checking for graphics rendering object
+  - S7118283, CVE-2012-0501: Better input parameter checking in zip file processing
+  - S7126960, CVE-2011-5035: Add property to limit number of request headers to the HTTP Server
 * Bug fixes
   - RH580478: Desktop files should not use hardcoded path
 
diff -r eb61b840c119 -r 146d1c863e10 configure.ac
--- a/configure.ac	Thu Feb 09 12:45:55 2012 +0000
+++ b/configure.ac	Mon Feb 13 11:57:58 2012 +0000
@@ -1,4 +1,4 @@
-AC_INIT([icedtea6],[1.9.13pre],[distro-pkg-dev at openjdk.java.net])
+AC_INIT([icedtea6],[1.9.13],[distro-pkg-dev at openjdk.java.net])
 AM_INIT_AUTOMAKE([1.9 tar-pax foreign])
 AC_CONFIG_FILES([Makefile])
 
diff -r eb61b840c119 -r 146d1c863e10 patches/security/20120214/7082299.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/security/20120214/7082299.patch	Mon Feb 13 11:57:58 2012 +0000
@@ -0,0 +1,201 @@
+# HG changeset patch
+# User robm
+# Date 1322691030 0
+# Node ID ee0f12b18cb8d20c3fb61e96817bde6318a29221
+# Parent  dd8956e41b892ed7102e1d5668781f2c68ea9ac5
+7082299: AtomicReferenceArray should ensure that array is Object[]
+Summary: java.util.concurrent.AtomicReferenceArray needs to ensure that internal array is always Object[].
+Reviewed-by: chegar, coffeys
+
+diff --git a/src/share/classes/java/util/concurrent/atomic/AtomicReferenceArray.java b/src/share/classes/java/util/concurrent/atomic/AtomicReferenceArray.java
+--- openjdk/jdk/src/share/classes/java/util/concurrent/atomic/AtomicReferenceArray.java
++++ openjdk/jdk/src/share/classes/java/util/concurrent/atomic/AtomicReferenceArray.java
+@@ -34,8 +34,9 @@
+  */
+ 
+ package java.util.concurrent.atomic;
++import java.lang.reflect.Array;
++import java.util.Arrays;
+ import sun.misc.Unsafe;
+-import java.util.*;
+ 
+ /**
+  * An array of object references in which elements may be updated
+@@ -49,15 +50,37 @@ public class AtomicReferenceArray<E> imp
+ public class AtomicReferenceArray<E> implements java.io.Serializable {
+     private static final long serialVersionUID = -6209656149925076980L;
+ 
+-    private static final Unsafe unsafe = Unsafe.getUnsafe();
+-    private static final int base = unsafe.arrayBaseOffset(Object[].class);
+-    private static final int scale = unsafe.arrayIndexScale(Object[].class);
+-    private final Object[] array;
++    private static final Unsafe unsafe;
++    private static final int base;
++    private static final int shift;
++    private static final long arrayFieldOffset;
++    private final Object[] array; // must have exact type Object[]
+ 
+-    private long rawIndex(int i) {
++    static {
++        int scale;
++        try {
++            unsafe = Unsafe.getUnsafe();
++            arrayFieldOffset = unsafe.objectFieldOffset
++                (AtomicReferenceArray.class.getDeclaredField("array"));
++            base = unsafe.arrayBaseOffset(Object[].class);
++            scale = unsafe.arrayIndexScale(Object[].class);
++        } catch (Exception e) {
++            throw new Error(e);
++        }
++        if ((scale & (scale - 1)) != 0)
++            throw new Error("data type scale not a power of two");
++        shift = 31 - Integer.numberOfLeadingZeros(scale);
++    }
++
++    private long checkedByteOffset(int i) {
+         if (i < 0 || i >= array.length)
+             throw new IndexOutOfBoundsException("index " + i);
+-        return base + (long) i * scale;
++
++        return byteOffset(i);
++    }
++
++    private static long byteOffset(int i) {
++        return ((long) i << shift) + base;
+     }
+ 
+     /**
+@@ -66,9 +89,6 @@ public class AtomicReferenceArray<E> imp
+      */
+     public AtomicReferenceArray(int length) {
+         array = new Object[length];
+-        // must perform at least one volatile write to conform to JMM
+-        if (length > 0)
+-            unsafe.putObjectVolatile(array, rawIndex(0), null);
+     }
+ 
+     /**
+@@ -79,18 +99,8 @@ public class AtomicReferenceArray<E> imp
+      * @throws NullPointerException if array is null
+      */
+     public AtomicReferenceArray(E[] array) {
+-        if (array == null)
+-            throw new NullPointerException();
+-        int length = array.length;
+-        this.array = new Object[length];
+-        if (length > 0) {
+-            int last = length-1;
+-            for (int i = 0; i < last; ++i)
+-                this.array[i] = array[i];
+-            // Do the last write as volatile
+-            E e = array[last];
+-            unsafe.putObjectVolatile(this.array, rawIndex(last), e);
+-        }
++        // Visibility guaranteed by final field guarantees
++        this.array = Arrays.copyOf(array, array.length, Object[].class);
+     }
+ 
+     /**
+@@ -109,7 +119,11 @@ public class AtomicReferenceArray<E> imp
+      * @return the current value
+      */
+     public final E get(int i) {
+-        return (E) unsafe.getObjectVolatile(array, rawIndex(i));
++        return getRaw(checkedByteOffset(i));
++    }
++
++    private E getRaw(long offset) {
++        return (E) unsafe.getObjectVolatile(array, offset);
+     }
+ 
+     /**
+@@ -119,7 +133,7 @@ public class AtomicReferenceArray<E> imp
+      * @param newValue the new value
+      */
+     public final void set(int i, E newValue) {
+-        unsafe.putObjectVolatile(array, rawIndex(i), newValue);
++        unsafe.putObjectVolatile(array, checkedByteOffset(i), newValue);
+     }
+ 
+     /**
+@@ -130,7 +144,7 @@ public class AtomicReferenceArray<E> imp
+      * @since 1.6
+      */
+     public final void lazySet(int i, E newValue) {
+-        unsafe.putOrderedObject(array, rawIndex(i), newValue);
++        unsafe.putOrderedObject(array, checkedByteOffset(i), newValue);
+     }
+ 
+ 
+@@ -143,9 +157,10 @@ public class AtomicReferenceArray<E> imp
+      * @return the previous value
+      */
+     public final E getAndSet(int i, E newValue) {
++        long offset = checkedByteOffset(i);
+         while (true) {
+-            E current = get(i);
+-            if (compareAndSet(i, current, newValue))
++            E current = getRaw(offset);
++            if (compareAndSetRaw(offset, current, newValue))
+                 return current;
+         }
+     }
+@@ -153,6 +168,7 @@ public class AtomicReferenceArray<E> imp
+     /**
+      * Atomically sets the element at position {@code i} to the given
+      * updated value if the current value {@code ==} the expected value.
++     *
+      * @param i the index
+      * @param expect the expected value
+      * @param update the new value
+@@ -160,8 +176,11 @@ public class AtomicReferenceArray<E> imp
+      * the actual value was not equal to the expected value.
+      */
+     public final boolean compareAndSet(int i, E expect, E update) {
+-        return unsafe.compareAndSwapObject(array, rawIndex(i),
+-                                         expect, update);
++        return compareAndSetRaw(checkedByteOffset(i), expect, update);
++    }
++
++    private boolean compareAndSetRaw(long offset, E expect, E update) {
++        return unsafe.compareAndSwapObject(array, offset, expect, update);
+     }
+ 
+     /**
+@@ -186,9 +205,33 @@ public class AtomicReferenceArray<E> imp
+      * @return the String representation of the current values of array.
+      */
+     public String toString() {
+-        if (array.length > 0) // force volatile read
+-            get(0);
+-        return Arrays.toString(array);
++        int iMax = array.length - 1;
++        if (iMax == -1)
++            return "[]";
++
++        StringBuilder b = new StringBuilder();
++        b.append('[');
++        for (int i = 0; ; i++) {
++            b.append(getRaw(byteOffset(i)));
++            if (i == iMax)
++                return b.append(']').toString();
++            b.append(',').append(' ');
++        }
++    }
++
++    /**
++     * Reconstitutes the instance from a stream (that is, deserializes it).
++     * @param s the stream
++     */
++    private void readObject(java.io.ObjectInputStream s)
++        throws java.io.IOException, ClassNotFoundException {
++        // Note: This must be changed if any additional fields are defined
++        Object a = s.readFields().get("array", null);
++        if (a == null || !a.getClass().isArray())
++            throw new java.io.InvalidObjectException("Not array type");
++        if (a.getClass() != Object[].class)
++            a = Arrays.copyOf((Object[])a, Array.getLength(a), Object[].class);
++        unsafe.putObjectVolatile(this, arrayFieldOffset, a);
+     }
+ 
+ }
diff -r eb61b840c119 -r 146d1c863e10 patches/security/20120214/7088367.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/security/20120214/7088367.patch	Mon Feb 13 11:57:58 2012 +0000
@@ -0,0 +1,45 @@
+# HG changeset patch
+# User amenkov
+# Date 1319622989 -14400
+# Node ID b34a3ed0c8f2f6b9121d38ed330430d913f8a385
+# Parent  cdc68d7a17dd412402b100dc427abbe0a90cf2ab
+7088367: JavaSound security issue (12865443)
+Reviewed-by: denis
+
+diff --git a/src/share/classes/com/sun/media/sound/DirectAudioDevice.java b/src/share/classes/com/sun/media/sound/DirectAudioDevice.java
+--- openjdk/jdk/src/share/classes/com/sun/media/sound/DirectAudioDevice.java
++++ openjdk/jdk/src/share/classes/com/sun/media/sound/DirectAudioDevice.java
+@@ -771,7 +771,7 @@ class DirectAudioDevice extends Abstract
+             if (off < 0) {
+                 throw new ArrayIndexOutOfBoundsException(off);
+             }
+-            if (off + len > b.length) {
++            if ((long)off + (long)len > (long)b.length) {
+                 throw new ArrayIndexOutOfBoundsException(b.length);
+             }
+ 
+@@ -1000,7 +1000,7 @@ class DirectAudioDevice extends Abstract
+             if (off < 0) {
+                 throw new ArrayIndexOutOfBoundsException(off);
+             }
+-            if (off + len > b.length) {
++            if ((long)off + (long)len > (long)b.length) {
+                 throw new ArrayIndexOutOfBoundsException(b.length);
+             }
+             if (!isActive() && doIO) {
+diff --git a/src/share/classes/com/sun/media/sound/SoftMixingSourceDataLine.java b/src/share/classes/com/sun/media/sound/SoftMixingSourceDataLine.java
+--- openjdk/jdk/src/share/classes/com/sun/media/sound/SoftMixingSourceDataLine.java
++++ openjdk/jdk/src/share/classes/com/sun/media/sound/SoftMixingSourceDataLine.java
+@@ -130,6 +130,12 @@ public class SoftMixingSourceDataLine ex
+         if (len % framesize != 0)
+             throw new IllegalArgumentException(
+                     "Number of bytes does not represent an integral number of sample frames.");
++        if (off < 0) {
++            throw new ArrayIndexOutOfBoundsException(off);
++        }
++        if ((long)off + (long)len > (long)b.length) {
++            throw new ArrayIndexOutOfBoundsException(b.length);
++        }
+ 
+         byte[] buff = cycling_buffer;
+         int buff_len = cycling_buffer.length;
diff -r eb61b840c119 -r 146d1c863e10 patches/security/20120214/7110683.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/security/20120214/7110683.patch	Mon Feb 13 11:57:58 2012 +0000
@@ -0,0 +1,170 @@
+# HG changeset patch
+# User skoppar
+# Date 1324575564 28800
+# Node ID e05eb7bee1ce0a44f3e414454e44cd49d77ba9de
+# Parent  bfaa99d5bef813217cdbc6eddcdd511cf53327e7
+7110683: Issues with some KeyboardFocusManager method
+7116384: backout the unallowed changes in the KeyboardFocusManager.java javadoc
+Reviewed-by: ant
+
+diff --git a/src/share/classes/java/awt/KeyboardFocusManager.java b/src/share/classes/java/awt/KeyboardFocusManager.java
+--- openjdk/jdk/src/share/classes/java/awt/KeyboardFocusManager.java
++++ openjdk/jdk/src/share/classes/java/awt/KeyboardFocusManager.java
+@@ -1,5 +1,5 @@
+ /*
+- * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
++ * Copyright (c) 2000, 2011, 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
+@@ -476,14 +476,8 @@ public abstract class KeyboardFocusManag
+      */
+     protected Component getGlobalFocusOwner() throws SecurityException {
+         synchronized (KeyboardFocusManager.class) {
+-            if (this == getCurrentKeyboardFocusManager()) {
+-                return focusOwner;
+-            } else {
+-                if (focusLog.isLoggable(Level.FINER)) {
+-                    focusLog.log(Level.FINER, "This manager is " + this + ", current is " + getCurrentKeyboardFocusManager());
+-                }
+-                throw new SecurityException(notPrivileged);
+-            }
++            checkCurrentKFMSecurity();
++            return focusOwner;
+         }
+     }
+ 
+@@ -517,6 +511,7 @@ public abstract class KeyboardFocusManag
+ 
+         if (focusOwner == null || focusOwner.isFocusable()) {
+             synchronized (KeyboardFocusManager.class) {
++                checkCurrentKFMSecurity();
+                 oldFocusOwner = getFocusOwner();
+ 
+                 try {
+@@ -566,6 +561,10 @@ public abstract class KeyboardFocusManag
+      * @see java.awt.event.FocusEvent#FOCUS_LOST
+      */
+     public void clearGlobalFocusOwner() {
++        synchronized (KeyboardFocusManager.class) {
++             checkCurrentKFMSecurity();
++        } 
++
+         if (!GraphicsEnvironment.isHeadless()) {
+             // Toolkit must be fully initialized, otherwise
+             // _clearGlobalFocusOwner will crash or throw an exception
+@@ -645,14 +644,8 @@ public abstract class KeyboardFocusManag
+         throws SecurityException
+     {
+         synchronized (KeyboardFocusManager.class) {
+-            if (this == getCurrentKeyboardFocusManager()) {
+-                return permanentFocusOwner;
+-            } else {
+-                if (focusLog.isLoggable(Level.FINER)) {
+-                    focusLog.log(Level.FINER, "This manager is " + this + ", current is " + getCurrentKeyboardFocusManager());
+-                }
+-                throw new SecurityException(notPrivileged);
+-            }
++            checkCurrentKFMSecurity();
++            return permanentFocusOwner;
+         }
+     }
+ 
+@@ -688,6 +681,7 @@ public abstract class KeyboardFocusManag
+ 
+         if (permanentFocusOwner == null || permanentFocusOwner.isFocusable()) {
+             synchronized (KeyboardFocusManager.class) {
++                checkCurrentKFMSecurity();
+                 oldPermanentFocusOwner = getPermanentFocusOwner();
+ 
+                 try {
+@@ -753,14 +747,8 @@ public abstract class KeyboardFocusManag
+      */
+     protected Window getGlobalFocusedWindow() throws SecurityException {
+         synchronized (KeyboardFocusManager.class) {
+-            if (this == getCurrentKeyboardFocusManager()) {
+-               return focusedWindow;
+-            } else {
+-                if (focusLog.isLoggable(Level.FINER)) {
+-                    focusLog.log(Level.FINER, "This manager is " + this + ", current is " + getCurrentKeyboardFocusManager());
+-                }
+-                throw new SecurityException(notPrivileged);
+-            }
++            checkCurrentKFMSecurity();
++            return focusedWindow;
+         }
+     }
+ 
+@@ -791,6 +779,7 @@ public abstract class KeyboardFocusManag
+ 
+         if (focusedWindow == null || focusedWindow.isFocusableWindow()) {
+             synchronized (KeyboardFocusManager.class) {
++                checkCurrentKFMSecurity();
+                 oldFocusedWindow = getFocusedWindow();
+ 
+                 try {
+@@ -857,14 +846,8 @@ public abstract class KeyboardFocusManag
+      */
+     protected Window getGlobalActiveWindow() throws SecurityException {
+         synchronized (KeyboardFocusManager.class) {
+-            if (this == getCurrentKeyboardFocusManager()) {
+-               return activeWindow;
+-            } else {
+-                if (focusLog.isLoggable(Level.FINER)) {
+-                    focusLog.log(Level.FINER, "This manager is " + this + ", current is " + getCurrentKeyboardFocusManager());
+-                }
+-                throw new SecurityException(notPrivileged);
+-            }



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