Sorry, that was my fault, he says sheepishly. My eyes must be getting
bad in my old age.
I only allocated the size of a pointer, then memeset the size of the struct.
> RexxBufferObject pddBuffer = c->NewBuffer(sizeof(pCDynamicDialog));
sizeof pointer to CDynamicDialog
> memset(pcdd, 0, sizeof(CDynamicDialog));
memset sizeof CDynamicDialog.
--
Mark Miesfeld
On Tue, Sep 8, 2009 at 6:05 PM, Mark Miesfeld<miesf...@gmail.com> wrote:
> I seem to have created a situation where the garbage collector gets in
> an infinite loop.
>
> I added one section of code where I create a RexxBufferObject for a
> struct, and now when a program ends and the interpreter goes to
> terminate, it seems to get stuck in an infinite loop. I can see the
> CPU at 100%. I attach the debugger and break all, then run / break,
> run / break and it is always somewhere in the collectAndUninit /
> collect / sweep ... cycle.
>
> The code is no different than what I've been doing, basically:
>
> RexxBufferObject pddBuffer = c->NewBuffer(sizeof(pCDynamicDialog));
> if ( pddBuffer == NULLOBJECT )
> {
> goto done_out;
> }
>
> pCDynamicDialog pcdd = (pCDynamicDialog)c->BufferData(pddBuffer);
> memset(pcdd, 0, sizeof(CDynamicDialog));
>
> pcdd->dlgAdm = pcpbd->dlgAdm;
> //c->SetObjectVariable("DYNAMICCSELF", pddBuffer);
>
> I tried commenting out setting the object variable to see if that
> would clear things up, but it didn't If I comment out the whole
> section then everything works again. I've been making changes and
> doing a lot of testing as I go, and it really seems as though adding
> that one allocation of NewBuffer() is causing this.
>
> I'm stumped. <grin> I'll attach the stack traces, in a file, for
> doing the break several times so you can look at it when you have
> time.
>
> --
> Mark Miesfeld
>
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