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From "Emanuele Benedetti (JIRA)" <j...@apache.org>
Subject [jira] Created: (AXIS2C-1356) Text longer than 128K silently discarded with guththila parser
Date Tue, 10 Mar 2009 13:38:50 GMT
Text longer than 128K silently discarded with guththila parser
--------------------------------------------------------------

                 Key: AXIS2C-1356
                 URL: https://issues.apache.org/jira/browse/AXIS2C-1356
             Project: Axis2-C
          Issue Type: Bug
          Components: xml/parser
    Affects Versions: 1.5.0
         Environment: Linux, Apache, Axis2 C service
            Reporter: Emanuele Benedetti


I created a services in C/C++ under Linux using the Axis2/c framework.

The service have one function which takes one string parameter. I run the service using the
Apache axis module.

The soap xml message is similar to the following (checked with tcpmon):

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Receive xmlns="http://vww.obscuredforprivacy.xxx/axis2/services/Begin">
<updategram>long text string</updategram>
</Receive>
</s:Body>
</s:Envelope> 

If the long text string in the <updategram> element is longer than 128K, in the call
to the main serivice procedure (the one assigned to axis2_svc_skeleton_ops::invoke and called
by the axis2 engine), the node parameter (third parameter of type axiom_node_t *)  have the
following structure:

<Receive><updategram></updategram></Receive>

that is the <updategram> is empty. There is no error in any log. The <updategram>
is discarded.

This happen only if the axis2c framework is configured with the default options. That is,
the guththila parser is used (it is on by default). If I configure axis2 with the --enable-libxml2,
everything is working fine.

So it seem to be a limit in the guththila parser.

Grretings

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