3.13.11.7 -stable review patch. If anyone has any objections, please let me know.
------------------
From: "Stephen M. Cameron" <redacted>
commit 0758f4f732b08b6ef07f2e5f735655cf69fea477 upstream.
When copy_from_user fails, return -EFAULT, not -ENOMEM
Signed-off-by: Stephen M. Cameron <redacted>
Reported-by: Robert Elliott <redacted>
Reviewed-by: Joe Handzik <redacted>
Reviewed-by: Scott Teel <redacted>
Reviewed by: Mike MIller [off-list ref]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kamal Mostafa <redacted>
---
drivers/scsi/hpsa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index ad034ab..d518bba 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -3151,7 +3151,7 @@ static int hpsa_big_passthru_ioctl(struct ctlr_info *h, void __user *argp)
}
if (ioc->Request.Type.Direction == XFER_WRITE) {
if (copy_from_user(buff[sg_used], data_ptr, sz)) {
- status = -ENOMEM;
+ status = -EFAULT;
goto cleanup1;
}
} else--
1.9.1