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Return CAM_REQ_INVALID if the SCSI XPT receives an unsupported operation

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via the XPT_DEV_ADVINFO CCB.

Reviewed by:	ken
This commit is contained in:
Will Andrews 2011-06-22 22:55:51 +00:00
parent b68628c826
commit 4c42b949e9
1 changed files with 4 additions and 3 deletions
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7
sys/cam/scsi/scsi_xpt.c
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@ -2440,12 +2440,13 @@ scsi_dev_advinfo(union ccb *start_ccb)
struct ccb_dev_advinfo *cdai;
off_t amt;
start_ccb->ccb_h.status = CAM_REQ_INVALID;
device = start_ccb->ccb_h.path->device;
cdai = &start_ccb->cdai;
switch(cdai->buftype) {
case CDAI_TYPE_SCSI_DEVID:
if (cdai->flags & CDAI_FLAG_STORE)
break;
return;
cdai->provsiz = device->device_id_len;
if (device->device_id_len == 0)
break;
@ -2456,7 +2457,7 @@ scsi_dev_advinfo(union ccb *start_ccb)
break;
case CDAI_TYPE_SERIAL_NUM:
if (cdai->flags & CDAI_FLAG_STORE)
break;
return;
cdai->provsiz = device->serial_num_len;
if (device->serial_num_len == 0)
break;
@ -2490,7 +2491,7 @@ scsi_dev_advinfo(union ccb *start_ccb)
}
break;
default:
break;
return;
}
start_ccb->ccb_h.status = CAM_REQ_CMP;