nfsd: fix "insecure" export option

[safe/jmp/linux-2.6] / block / bsg.c

diff --git a/block/bsg.c b/block/bsg.c
index 2d746e3..0676301 100644 (file)
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -186,7 +186,7 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
                return -EFAULT;
 
        if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
-               if (blk_verify_command(&q->cmd_filter, rq->cmd, has_write_perm))
+               if (blk_verify_command(rq->cmd, has_write_perm))
                        return -EPERM;
        } else if (!capable(CAP_SYS_RAWIO))
                return -EPERM;
@@ -1062,6 +1062,11 @@ EXPORT_SYMBOL_GPL(bsg_register_queue);
 
 static struct cdev bsg_cdev;
 
+static char *bsg_devnode(struct device *dev, mode_t *mode)
+{
+       return kasprintf(GFP_KERNEL, "bsg/%s", dev_name(dev));
+}
+
 static int __init bsg_init(void)
 {
        int ret, i;
@@ -1082,6 +1087,7 @@ static int __init bsg_init(void)
                ret = PTR_ERR(bsg_class);
                goto destroy_kmemcache;
        }
+       bsg_class->devnode = bsg_devnode;
 
        ret = alloc_chrdev_region(&devid, 0, BSG_MAX_DEVS, "bsg");
        if (ret)