Author: veithen Date: Mon Jun 1 12:23:36 2009 New Revision: 780632 URL: http://svn.apache.org/viewvc?rev=780632&view=rev Log: Make sure that CharsetDecoderFilter throws an exception if there is malformed input. Otherwise it may enter into an endless loop.
Added: webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/test/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilterTest.java (with props) Modified: webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/main/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilter.java Modified: webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/main/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilter.java URL: http://svn.apache.org/viewvc/webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/main/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilter.java?rev=780632&r1=780631&r2=780632&view=diff ============================================================================== --- webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/main/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilter.java (original) +++ webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/main/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilter.java Mon Jun 1 12:23:36 2009 @@ -48,6 +48,9 @@ stream.skip(stream.read(inBuffer)); inBuffer.flip(); coderResult = decoder.decode(inBuffer, outBuffer, stream.isEndOfStream()); + if (coderResult.isError()) { + throw new StreamException("Character set encoding error"); + } outBuffer.flip(); try { writer.write(outBuffer.array(), outBuffer.position(), outBuffer.remaining()); Added: webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/test/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilterTest.java URL: http://svn.apache.org/viewvc/webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/test/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilterTest.java?rev=780632&view=auto ============================================================================== --- webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/test/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilterTest.java (added) +++ webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/test/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilterTest.java Mon Jun 1 12:23:36 2009 @@ -0,0 +1,33 @@ +/* + * Copyright 2004,2005 The Apache Software Foundation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.ws.commons.tcpmon.core.filter; + +import java.io.StringWriter; + +import junit.framework.TestCase; + +public class CharsetDecoderFilterTest extends TestCase { + public void testMalformed() { + try { + TestUtil.filter(new CharsetDecoderFilter(new StringWriter(), "UTF-8"), + new byte[] { (byte)255, 0 }); + fail("Expected exception"); + } catch (StreamException ex) { + // OK + } + } +} Propchange: webservices/commons/trunk/modules/tcpmon/modules/tcpmon-core/src/test/java/org/apache/ws/commons/tcpmon/core/filter/CharsetDecoderFilterTest.java ------------------------------------------------------------------------------ svn:eol-style = native