commit 587c3c9f28 upstream.
Commit 109bade9c6 ("scsi: sg: use standard lists for sg_requests")
introduced an off-by-one error in sg_ioctl(), which was fixed by commit
bd46fc406b ("scsi: sg: off by one in sg_ioctl()").
Unfortunately commit 4759df905a ("scsi: sg: factor out
sg_fill_request_table()") moved that code, and reintroduced the
bug (perhaps due to a botched rebase). Fix it again.
Fixes: 4759df905a ("scsi: sg: factor out sg_fill_request_table()")
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ben Hutchings
62b54cc63a