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authorPaolo Bonzini <pbonzini@redhat.com>2012-05-03 14:34:45 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2012-05-07 08:44:21 +0200
commit3c3d8a95cafb6b38515497688db5a26db67fe6ce (patch)
treeb13d6816159d7823eca892fb439d7a8ef873e090 /hw/scsi-disk.c
parent065c25996b6275e306704816c6075d6c0ff66e84 (diff)
scsi: do not require a minimum allocation length for INQUIRY
The requirements on the INQUIRY buffer size are not in my copy of SPC (SPC-4 r27) and not observed by LIO. Rip them out. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/scsi-disk.c')
-rw-r--r--hw/scsi-disk.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index 43726ffb89..41580321c4 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -524,11 +524,6 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf)
if (req->cmd.buf[1] & 0x1) {
/* Vital product data */
uint8_t page_code = req->cmd.buf[2];
- if (req->cmd.xfer < 4) {
- BADF("Error: Inquiry (EVPD[%02X]) buffer size %zd is "
- "less than 4\n", page_code, req->cmd.xfer);
- return -1;
- }
outbuf[buflen++] = s->qdev.type & 0x1f;
outbuf[buflen++] = page_code ; // this page
@@ -659,12 +654,6 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf)
}
/* PAGE CODE == 0 */
- if (req->cmd.xfer < 5) {
- BADF("Error: Inquiry (STANDARD) buffer size %zd "
- "is less than 5\n", req->cmd.xfer);
- return -1;
- }
-
buflen = req->cmd.xfer;
if (buflen > SCSI_MAX_INQUIRY_LEN) {
buflen = SCSI_MAX_INQUIRY_LEN;