[DVDnav-discuss] Segmentation fault trying to read "The Prestige" DVD in VLC

[Erik Hovland]

> I understand from your email that Rathann replied to my message. If
> that is the case, I did not see it (may be because I am not
> subscribed).

There are online archives of the mailing list. You can catch up w/
Rathann's email there w/out subscribing to the list.

> I am now using Gentoo's libdvdread-9999 (which seems to pull directly
> from the SVN repository AFAIKT). Here is the result of running VLC
> with that version of libdvdread in gdb (last lines only):
>
> libdvdread: Get key for /VIDEO_TS/VIDEO_TS.VOB at 0x000002db
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x000003da
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x00000495
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_02_0.VOB at 0x0004ba39
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_02_1.VOB at 0x0006758a
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_03_0.VOB at 0x0037cb54
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_03_1.VOB at 0x0037cdb2
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_04_0.VOB at 0x0037cf68
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_04_1.VOB at 0x0037d023
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_05_0.VOB at 0x0037d136
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_05_1.VOB at 0x0037d1f1
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_06_0.VOB at 0x0037e4c6
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_06_1.VOB at 0x0037e581
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_07_0.VOB at 0x0037e7c4
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_07_1.VOB at 0x0037e87f
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_08_0.VOB at 0x0037ebd9
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_08_1.VOB at 0x0037ec94
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_09_0.VOB at 0x003a47bb
> libdvdread: Elapsed time 0
> libdvdread: Get key for /VIDEO_TS/VTS_09_1.VOB at 0x003a4876
> libdvdread: Elapsed time 0
> libdvdread: Found 9 VTS's
> libdvdread: Elapsed time 0
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fffe1972700 (LWP 6568)]
> 0x00007ffff5cdc203 in dvdnav_describe_title_chapters () from
> /usr/lib64/libdvdnav.so.4
> (gdb)

This is good, but if debugging symbols were inside the library, we
would get a line number too. If you get a chance, please see this
gentoo guide:
http://www.gentoo.org/proj/en/qa/backtraces.xml

Thanks

E

--
Erik Hovland
erik at hovland.org
http://hovland.org/