[libdvdnav-devel] Cannot watch DVD (segmentation fault)

[Francesco Turco]

On Fri, May 8, 2015, at 01:16, Jean-Baptiste Kempf wrote:
> On 07 May, Francesco Turco wrote :
> > Program received signal SIGSEGV, Segmentation fault.
> > [Switching to Thread 0x7fffd7001700 (LWP 16220)]
> > 0x00007ffff1a23af7 in dvdnav_describe_title_chapters (this=0x7fffcc000f20, 
> >     title=15, times=0x7fffd7000cc0, duration=0x7fffd7000cc8)
> >     at src/searching.c:650
> > 650     if (ptt[i].pgcn == 0 || ptt[i].pgcn > ifo->vts_pgcit->nr_of_pgci_srp) {
> 
> Can you print all the values to know which one is null ?

How can I do that? I'm not familiar with GDB debugging...