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Adding check for zero readable bytes in WebSocket08FrameDecoder decode.

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Daniel Bevenius 2013-11-12 08:29:01 +01:00 committed by Trustin Lee
parent 812481602a
commit fa33529ca5
2 changed files with 33 additions and 0 deletions
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4
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocket08FrameDecoder.java
View File

@ -136,6 +136,10 @@ public class WebSocket08FrameDecoder extends ByteToMessageDecoder
}
switch (state) {
case READING_FIRST:
if (!in.isReadable()) {
return;
}
framePayloadLength = 0;
// FIN, RSV, OPCODE

29
codec-http/src/test/java/io/netty/handler/codec/http/websocketx/WebSocket08FrameDecoderTest.java Normal file
View File

@ -0,0 +1,29 @@
/*
* Copyright 2013 The Netty Project
*
* The Netty Project licenses this file to you 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 io.netty.handler.codec.http.websocketx;
import io.netty.channel.ChannelHandlerContext;
import org.easymock.EasyMock;
import org.junit.Test;
public class WebSocket08FrameDecoderTest {
@Test
public void channelInactive() throws Exception {
final WebSocket08FrameDecoder decoder = new WebSocket08FrameDecoder(true, true, 65535);
final ChannelHandlerContext ctx = EasyMock.createMock(ChannelHandlerContext.class);
decoder.channelInactive(ctx);
}
}