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

[Francesco Turco]

Hello.

Note: this is a follow up of a message I sent to this mailing list on
May 7th. Jean-Baptiste Kempf asked me more informations but I somewhat
missed his message.

I have a DVD that I can't watch with the mpv video player because of a
segmentation fault, and I think the issue is with libdvdnav. The movie
is Jurassic Park. Other DVDs can be played just fine. The DVD is in very
good conditions and it is not scratched.

My distribution is Parabola GNU/Linux-libre (an Arch Linux derivative).
I rebuild both mpv and libdvdnav from source adding '!strip' to the
options variable and adding -O0 -fbuiltin -g to C(XX)FLAGS. mpv version
0.9.2-2. libdvdnav version is 5.0.2-1.

I'm attaching the backstrace. At the end I included the output of the
following commands, as requested:

(gdb) p ifo
(gdb) p ifo->vts_pgcit
(gdb) p ifo->vts_pgcit->nr_of_pgci_srp

Please tell me if you need other details.
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