[omniORB] Error demarshalling result

[Romain Vinot]

Hello,

I am maintaining an application using OmniORB with few knowledge of 
Corba. I'm having strange behavior when outputting strings from a Corba 
interface.

I wrote a small program reproducing the problem. The interface has only 
one function "Echo" that echoes the string called in parameter.
When I execute this function with a string which has 8,9 or 10 chars, 
I've got a CORBA::MARSHALL exception. With anything else, everything is 
fine.

Is there something I did wrong ?
I use OmniORB 4.0.3. Just tried OmniORB 4.0.4 with same result.
I really don't  understand what is happening so thanks in advance for 
any help.
Romain


IDL file :

module DistributedTest
{
   interface DistTest
   {
     void Echo (in string msg, out string msgecho);
   };
};

Implementation :
void DistTest_i::Echo (const char *msg, CORBA::String_out msgecho)
{
   msgecho = CORBA::string_dup (msg);
}