X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=openflow-protocol-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fopenflowjava%2Fprotocol%2Fimpl%2Fdeserialization%2Ffactories%2FErrorMessageFactory.java;h=3b7970a4c53e81c391bece840b90b5f7e02a6944;hb=3c8c1e026f04efbca0a8e1bb8a5c87acbac379be;hp=de9ec3e573f23b5efd6264f9b717ad34599a55e0;hpb=cd6e0a4084aebe05fa510d9f93def875c95ce609;p=openflowjava.git

diff --git a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/ErrorMessageFactory.java b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/ErrorMessageFactory.java
index de9ec3e5..3b7970a4 100644
--- a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/ErrorMessageFactory.java
+++ b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/ErrorMessageFactory.java
@@ -14,7 +14,7 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731
  */
 public class ErrorMessageFactory implements OFDeserializer<ErrorMessage> {
 
-private static ErrorMessageFactory instance;
+    private static ErrorMessageFactory instance;
     
     private ErrorMessageFactory() {
         // do nothing, just singleton
@@ -37,9 +37,9 @@ private static ErrorMessageFactory instance;
         builder.setXid(rawMessage.readUnsignedInt());
         builder.setType(ErrorType.forValue(rawMessage.readUnsignedShort()));
         builder.setCode(rawMessage.readUnsignedShort());
-        byte[] data = new byte[rawMessage.readableBytes()];
-        rawMessage.readBytes(data);
-        builder.setData(data);
+        if (rawMessage.readableBytes() > 0) {
+            builder.setData(rawMessage.readBytes(rawMessage.readableBytes()).array());
+        }
         return builder.build();
     }