Patchwork [1/5] scsi: Fix data length == SCSI_SENSE_BUF_SIZE

login
register
mail settings
Submitter Christian Borntraeger
Date June 14, 2012, 1:55 p.m.
Message ID <1339682129-1497-2-git-send-email-borntraeger@de.ibm.com>
Download mbox | patch
Permalink /patch/164936/
State New
Headers show

Comments

Christian Borntraeger - June 14, 2012, 1:55 p.m.
From: Christian Hoff <christian.hoff@de.ibm.com>

Fix the edge case where the sense data length is exactly the same
as SCSI_SENSE_BUF_SIZE.
This makes SCSI requests work that use all of the available 95 byte
sense data.

Signed-off-by: Christian Hoff <christian.hoff@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---
 hw/scsi-bus.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index 64e709e..d1779a2 100644
--- a/hw/scsi-bus.c
+++ b/hw/scsi-bus.c
@@ -1295,7 +1295,7 @@  void scsi_req_complete(SCSIRequest *req, int status)
     assert(req->status == -1);
     req->status = status;
 
-    assert(req->sense_len < sizeof(req->sense));
+    assert(req->sense_len <= sizeof(req->sense));
     if (status == GOOD) {
         req->sense_len = 0;
     }