WSDL2C generates improper code
-------------------------------
Key: AXIS2-5003
URL: https://issues.apache.org/jira/browse/AXIS2-5003
Project: Axis2
Issue Type: Bug
Components: codegen
Affects Versions: 1.5.4
Reporter: Janusz Pulit
Priority: Minor
Stub generated by WSDL2C contains bug, in generated code we can see something
like:
soap_act = axis2_options_get_soap_action( options, env );
if (NULL == soap_act)
{
is_soap_act_set = AXIS2_FALSE;
soap_action = "http://dummy/SampleService/dummyRequest";;
soap_act = axutil_string_create(env,
"http://dummy/SampleService/dummyRequest";);
axis2_options_set_soap_action(options, env, soap_act);
}
axis2_options_set_soap_version(options, env, AXIOM_SOAP11);
ret_node = axis2_svc_client_send_receive_with_op_qname(
svc_client, env, op_qname, payload);
if (!is_soap_act_set)
{
axis2_options_set_soap_action(options, env, NULL);
axis2_options_set_action( options, env, NULL);
}
if(soap_act)
{
axutil_string_free(soap_act, env);
}
The problem is that soap_act string should be freed only in case if it wasn't
retrieved from options, and was created with axutil_string_create() call
If soap_action parameter will be set in options, existing implementation will
retrieve that string with axis2_options_get_soap_action() call, and then free
it, each next subsequent call will cause crash (because it will try to release
already freed memory)
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