[omniORB] OMNIORB 2.8.0: UNKNOWN Exception???

[Ismat Dhanjibhai]

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Duncan

It was the stack allocation causing the exception.


Ismat


Duncan Grisby wrote:

> On Friday 21 January, Ismat Dhanjibhai wrote:
>
> >    CORBA::SystemException caught in (your code location
> > here): IDL:omg.org/CORBA/UNKNOWN
>
> CORBA::UNKNOWN is thrown when the server side throws an exception
> which is not either a user defined exception or a CORBA system
> exception.
>
> >   Slot myslot;
> >
> >   myslot.slot = "Slot";
> >   myslot.underSlot = "UnderSlot";
> >   myslot.minterface = "minterface";
> >   myslot.resource = "resource";
> >   return &myslot;    // returning local address, bad, fix later
> > }
>
> omniORB will try to deallocate the Slot structure you return. Since
> it's on the stack, that won't work very well. My guess is that the C++
> runtime is throwing some sort of exception in response to your bug. If
> you properly allocate the Slot structure on the heap, the exception
> will probably go away.
>
> Cheers,
>
> Duncan.
>
> --
>  -- Duncan Grisby  \  Research Engineer  --
>   -- AT&T Laboratories Cambridge          --
>    -- http://www.uk.research.att.com/~dpg1 --

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