src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11DSAKeyFactory.java

@@ -177,11 +177,11 @@
         Session session = null;
         try {
             session = token.getObjSession();
             long keyID = token.p11.C_CreateObject(session.id(), attributes);
             return P11Key.publicKey
-                (session, keyID, "DSA", p.bitLength(), attributes);
+                (session, keyID, "DSA", p.bitLength(), attributes, true);
         } finally {
             token.releaseSession(session);
         }
     }
 

@@ -200,11 +200,11 @@
         Session session = null;
         try {
             session = token.getObjSession();
             long keyID = token.p11.C_CreateObject(session.id(), attributes);
             return P11Key.privateKey
-                (session, keyID, "DSA", p.bitLength(), attributes);
+                (session, keyID, "DSA", p.bitLength(), attributes, true);
         } finally {
             token.releaseSession(session);
         }
     }
 

@@ -216,11 +216,16 @@
                 new CK_ATTRIBUTE(CKA_VALUE),
                 new CK_ATTRIBUTE(CKA_PRIME),
                 new CK_ATTRIBUTE(CKA_SUBPRIME),
                 new CK_ATTRIBUTE(CKA_BASE),
             };
+            key.incNativeKeyRef();
+            try {
             token.p11.C_GetAttributeValue(session[0].id(), key.keyID, attributes);
+            } finally {
+                key.decNativeKeyRef();
+            }
             KeySpec spec = new DSAPublicKeySpec(
                 attributes[0].getBigInteger(),
                 attributes[1].getBigInteger(),
                 attributes[2].getBigInteger(),
                 attributes[3].getBigInteger()

@@ -240,11 +245,16 @@
                 new CK_ATTRIBUTE(CKA_VALUE),
                 new CK_ATTRIBUTE(CKA_PRIME),
                 new CK_ATTRIBUTE(CKA_SUBPRIME),
                 new CK_ATTRIBUTE(CKA_BASE),
             };
+            key.incNativeKeyRef();
+            try {
             token.p11.C_GetAttributeValue(session[0].id(), key.keyID, attributes);
+            } finally {
+                key.decNativeKeyRef();
+            }
             KeySpec spec = new DSAPrivateKeySpec(
                 attributes[0].getBigInteger(),
                 attributes[1].getBigInteger(),
                 attributes[2].getBigInteger(),
                 attributes[3].getBigInteger()