libdvdnav | branch: master | Jean-Baptiste Kempf <jb@videolan.org> | Tue Sep 1 16:00:59 2015 +0200| [25adbf7456a41454e47a0dcf4ed3f0a9fdcf8e20] | committer: Jean-Baptiste Kempf Fix crashes with some DVDs on describe_title This is a stop-over, but the actual issue is not fixed
http://git.videolan.org/gitweb.cgi/libdvdnav.git/?a=commit;h=25adbf7456a4145...
src/searching.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/searching.c b/src/searching.c index 70c0f85..4f422d6 100644 --- a/src/searching.c +++ b/src/searching.c @@ -647,6 +647,11 @@ uint32_t dvdnav_describe_title_chapters(dvdnav_t *this, int32_t title, uint64_t length = 0; for(i=0; i<parts; i++) { uint32_t cellnr, endcellnr; + if (ptt[i] == NULL) { + printerr("ptt NULL: %i %i.", i, parts ); + continue; + } + if (ptt[i].pgcn == 0 || ptt[i].pgcn > ifo->vts_pgcit->nr_of_pgci_srp) { printerr("PGCN out of bounds."); continue;