[SCSI] sr: consider the last written sector when determining media size
On certain cases, UDF disc doesn't report capacity correctly via
READ_CAPACITY but TOC or trackinfo contains valid information which
can be obtained using cdrom_get_last_written(). ide-cd considers both
values and uses the larger one. Do the same in sr. This fixes
bko#9668.
http://bugzilla.kernel.org/show_bug.cgi?id=9668
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Milan Kocian <milan.kocian@wq.cz>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
1 file changed