ports/126706: libdvdcss unusable on RELENG_7

[Jason Brand]

>Number:         126706
>Category:       ports
>Synopsis:       libdvdcss unusable on RELENG_7
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Aug 21 07:30:01 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator:     Jason Brand
>Release:        FreeBSD 7.0-STABLE i386
>Organization:
>Environment:
System: FreeBSD paladin 7.0-STABLE FreeBSD 7.0-STABLE #0: Tue Aug 12 13:36:24 ED
T 2008 root at paladin:/usr/obj/usr/src/sys/GENERIC i386

Lenovo Thinkpad T61p
>Description:
All video and sound output from mplayer and k9copy are garbled.  After setting
DVDCSS_VERBOSE to 2, the following output is produced:

libdvdcss debug: opening target `/dev/acd0'
libdvdcss debug: using libc for access
libdvdcss debug: disc is scrambled
libdvdcss debug: requesting AGID
libdvdcss debug: drive authenticated, using variant 0
libdvdcss debug: authentication established
libdvdcss debug: GetASF authenticated, ASF=1
libdvdcss debug: decrypting disc key 57:58:53:20:ea
libdvdcss debug: trying player key 01:af:e3:12:80
libdvdcss debug: decrypted disc key is 2b:36:e4:e9:d7
libdvdcss debug: using CSS key cache dir: /home/kitambi/.dvdcss/V_FOR_VENDETTA-2006050600364200-2b36e4e9d7/
libdvdcss debug: getting title key at block 155608 the classic way
libdvdcss debug: requesting AGID
libdvdcss debug: drive authenticated, using variant 0
libdvdcss debug: authentication established
libdvdcss debug: ioctl ReadTitleKey failed (region mismatch?)
libdvdcss debug: GetASF not authenticated, ASF=0
libdvdcss debug: lost ASF requesting title key
libdvdcss debug: resetting drive and cracking title key
libdvdcss debug: requesting AGID
libdvdcss debug: drive authenticated, using variant 0
libdvdcss debug: authentication established
libdvdcss debug: GetASF authenticated, ASF=1
libdvdcss debug: decrypting disc key 57:58:53:20:ea
libdvdcss debug: trying player key 01:af:e3:12:80
libdvdcss debug: decrypted disc key is 2b:36:e4:e9:d7
libdvdcss debug: cracking title key at block 155608
libdvdcss error: read error
libdvdcss debug: read error at block 155608, resorting to secret arcanes to recover
libdvdcss debug: opening target `/dev/acd0'
libdvdcss debug: using libc for access
libdvdcss error: read error
libdvdcss debug: end of title reached
libdvdcss debug: successful attempts 0/0, scrambled blocks 0/0
libdvdcss debug: title key is 00:00:00:00:00
libdvdcss error: fatal error in vts css key
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: