Re: [Partysip-dev] Re: partysip compiling

[Aymeric Moizard]

Thanks to both of you for resolving this issue...

Compilers are sometimes too kind with us,
(unfortunatly?) :->

The version in osip.atosc.org/download is updated with
your patch. The CVS is also updated.

Aymeric

On Fri, 17 May 2002, Tim Na wrote:

> Hi, Ralf.
> I found the reason for the bus error (or seg fault).
> in pspm_uap_init() function, core->uap->uap_plugins wasn't initilized to NULL.
> So I added the line for the initialization.
>
> int  pspm_uap_init     (pspm_uap_t **pspm)
> {
>   int i;
>   (*pspm) = (pspm_uap_t*) smalloc(sizeof(pspm_uap_t));
>   if (*pspm==NULL) return -1;
>
>   i = module_init(& ((*pspm)->module), MOD_THREAD, "uap");
>   if (i!=0) goto mui_error1;
>
>   (*pspm)->uap_plugins = NULL;                    /* Added by Tim Na */
>
>   /*  (*pspm)->uap_pending = NULL; */
>
>   (*pspm)->uas_request = (fifo_t*)smalloc(sizeof(fifo_t));
>   if ((*pspm)->uas_request==NULL) goto mui_error2;
>
>
> After this, I wondered how this code worked in Linux machine without any 
> problem. (Red Hat 7.1)
> As I traced the fuction, amazingly, after the smallloc of (*pspm), 
> uap_plugins was initialized to NULL.!!!
> I wonder how that magic happened there without explicit assignment... :-(
> (perhaps I wasn't paying attention during the lecture in pointers..)
> Any comment on this?
>
> Anyway, it works now.. : )
>
> ----- Original Message -----
> From: "Ralf Mahlo" <address@hidden>
> To: "Tim Na" <address@hidden>
> Sent: Friday, May 17, 2002 2:47 PM
> Subject: partysip compiling
>
>
> > Hi Tim Na,
> >
> > thank you very much for sending me your changes...
> > Today I'll start to look deeper into the source code. I think, there could 
> > be a problem with
> > "ADD_ELEMENT" , defined in /ppl/include/ppl.h , because the bus error 
> > happens, when 'first_element
> > != NULL' ... I'll check this...
> >
> > Regards, Ralf
> >
> > P.S.: Are you directly from Korea?
>
>  What do you mean "directly"?  I am working in Korea right now if that is 
> what you are asking. : )
> >
> >
>
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