--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/internal/ccache/CCacheInputStream.java	Wed Oct 15 15:41:50 2014 -0700
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/internal/ccache/CCacheInputStream.java	Tue Oct 21 22:37:17 2014 +0800
@@ -118,7 +118,7 @@
         } else {
             type = read(4);
         }
-        length = read(4);
+        length = readLength4();
         List<String> result = new ArrayList<String>();
         /*
          * DCE includes the principal's realm in the count; the new format
@@ -127,7 +127,7 @@
         if (version == KRB5_FCC_FVNO_1)
             length--;
         for (int i = 0; i <= length; i++) {
-            namelength = read(4);
+            namelength = readLength4();
             byte[] bytes = IOUtils.readFully(this, namelength, true);
             result.add(new String(bytes));
         }
@@ -184,7 +184,7 @@
         keyType = read(2);
         if (version == KRB5_FCC_FVNO_3)
             read(2); /* keytype recorded twice in fvno 3 */
-        keyLen = read(4);
+        keyLen = readLength4();
         byte[] bytes = IOUtils.readFully(this, keyLen, true);
         return new EncryptionKey(bytes, keyType, version);
     }
@@ -207,12 +207,12 @@
 
     HostAddress[] readAddr() throws IOException, KrbApErrException {
         int numAddrs, addrType, addrLength;
-        numAddrs = read(4);
+        numAddrs = readLength4();
         if (numAddrs > 0) {
             List<HostAddress> addrs = new ArrayList<>();
             for (int i = 0; i < numAddrs; i++) {
                 addrType = read(2);
-                addrLength = read(4);
+                addrLength = readLength4();
                 if (!(addrLength == 4 || addrLength == 16)) {
                     if (DEBUG) {
                         System.out.println("Incorrect address format.");
@@ -231,13 +231,13 @@
 
     AuthorizationDataEntry[] readAuth() throws IOException {
         int num, adtype, adlength;
-        num = read(4);
+        num = readLength4();
         if (num > 0) {
             List<AuthorizationDataEntry> auData = new ArrayList<>();
             byte[] data = null;
             for (int i = 0; i < num; i++) {
                 adtype = read(2);
-                adlength = read(4);
+                adlength = readLength4();
                 data = IOUtils.readFully(this, adlength, true);
                 auData.add(new AuthorizationDataEntry(adtype, data));
             }
@@ -248,7 +248,7 @@
 
     byte[] readData() throws IOException {
         int length;
-        length = read(4);
+        length = readLength4();
         if (length == 0) {
             return null;
         } else {