Re: [9fans] pico

["Bruce Ellis" <bruce.ellis@gmail.com>]

work it out.  it's called debugging.

brucee

On Jan 30, 2008 12:13 PM, Pietro Gagliardi <pietro10@mac.com> wrote:
> In this case, it only told me where the program crashed, which told
> me nothing on why (because a different line or a color image worked).
>
>
> On Jan 29, 2008, at 5:46 PM, Russ Cox wrote:
>
> >> I get something that ends in "(double-free?)" and then the program
> >> crashes, but something like
> >
> > This usually means you have freed the same pointer twice
> > or you are passing a pointer to free that was not returned
> > by malloc.  If you run acid to get a stack trace to see the
> > context of the free, that is often enough to identify the
> > problem.
> >
> > % acid pid
> > acid: stk()
> > ...
> > ^D
> > %
> >
> > Russ
> >
>
>