Re: The math crash

[Angus Leeming]

On Thursday 28 November 2002 9:43 am, Lars Gullik Bjønnes wrote:

> What string literal?
>
> fl_realloc is trying to free ob->label not label.
>
> my Q is what is ob->label set to? is it initialized?

Yes.

All this suggests that the "const char *label" passed to xforms is rubbish. 
Ie, the problem is ours, not xforms. Perhaps that's not so surprising really.

Angus


FL_OBJECT *
fl_make_object(int objclass, int type, FL_Coord x, FL_Coord y,
             FL_Coord w, FL_Coord h, const char *label, FL_HANDLEPTR handle)
{
        ...
        if (!label)
                label = "";
        ob->label = fl_strdup(label);
        ...
}

char *
fl_strdup(const char *s)
{
    char *p = fl_malloc(1 + strlen(s));
    return p ? strcpy(p, s) : p;
}