commit ad3cea42487c4f23aa60825efa8eaf949ea71aac
author Artyom Tarasenko <atar4qemu@googlemail.com> Sun Dec 13 11:32:36 2009 +0100
committer Blue Swirl <blauwirbel@gmail.com> Sun Dec 13 10:55:04 2009 +0000
tree d789eef3289a77aa464a29602cf9ab53b24faef3
parent f062a3c793612a4107eb36d59781b805fb3fe4c6

scsi-disk: Inquiry with allocation length of CDB < 36 (v4)

According to the SCSI-2 specification,
http://ldkelley.com/SCSI2/SCSI2/SCSI2/SCSI2-08.html#8.2.5 ,
"if the allocation length of the command descriptor block (CDB) is too
small to transfer all of the parameters, the additional length shall
not be adjusted to reflect the truncation."
The 36 mandatory bytes of response are written to outbuf, and then
only the length requested in CDB is transferred.

Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>