Hi Nicola,

> >> It seems that in src/voicecall.c/append_voicecall_properties "name"
> >> points to garbage as commenting the line:
> >> ofono_dbus_dict_append(dict, "Name", DBUS_TYPE_STRING, &name);
> >> fixes the problem.
> >
> > can you print the content of name and call->name fields as part of a
> > debug statement. I like to see what is in there.
> >
> > At least the pointer should be valid since it pointers to call->name
> > array. Maybe the content is just not UTF-8 string.
> 
> 
>         ofono_dbus_dict_append(dict, "LineIdentification",
>                                 DBUS_TYPE_STRING, &callerid);
> 
>         DBG("name %s call->name %s", name, call->name);
>         ofono_dbus_dict_append(dict, "Name", DBUS_TYPE_STRING, &name);
> 
> 
> ofonod[5771]: src/voicecall.c:ofono_voicecall_notify() Did not find a
> call with id: 1
> ofonod[5771]: src/voicecall.c:append_voicecall_properties() name ��+@
> call->name ��+@
> ofonod[5771]: System bus has disconnected!

I think that I found the problem. Pushed a patch for it. Please re-test
if this helps. The Calypso driver was using stack memory for the call
object.

Regards

Marcel