diff options
| -rw-r--r-- | drivers/scsi/megaraid.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index ccb0055ac73..b87bef69ba0 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -3656,8 +3656,9 @@ megadev_ioctl(struct inode *inode, struct file *filep, unsigned int cmd, * Send the request sense data also, irrespective of * whether the user has asked for it or not. */ - copy_to_user(upthru->reqsensearea, - pthru->reqsensearea, 14); + if (copy_to_user(upthru->reqsensearea, + pthru->reqsensearea, 14)) + rval = -EFAULT; freemem_and_return: if( pthru->dataxferlen ) { |