segfault in ifoFree_PGC

[knut]

I have a DVD backup. If I open with a player or lsdvd I get the following messages and the application terminates with a segmentation fault. I installed the libdvdread4-dbg package and started the application with gdb to get the last (hopefully helpful) message about ifoFree_PGC:

*** Zero check failed in src/ifo_read.c:894
    for pgc->subp_control[i] = 0x6d6f7266
*** Zero check failed in src/ifo_read.c:894
    for pgc->subp_control[i] = 0x65687420
*** Zero check failed in src/ifo_read.c:898
    for pgc->still_time = 0x2e
*** Zero check failed in src/ifo_read.c:899
    for pgc->pg_playback_mode = 0x0a

*** libdvdread: CHECK_VALUE failed in src/ifo_read.c:900 ***
*** for pgc->program_map_offset == 0 ***

Program received signal SIGSEGV, Segmentation fault.
ifoFree_PGC (pgc=0x8) at src/ifo_read.c:994
994 src/ifo_read.c: No such file or directory.

Used with Ubuntu and libdvdread4:amd64 5.0.3-1

[Sebastian Ramacher (s-ramacher)]

If this is still issue with libdvdread 6.x.y, could you please provide is with a sample of that DVD?

[Launchpad Janitor (janitor)]

[Expired for libdvdread (Ubuntu) because there has been no activity for 60 days.]