diff options
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 0d80967e140..d833d02b321 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1721,7 +1721,8 @@ static int rbd_init_disk(struct rbd_device *rbd_dev) if (!disk) goto out; - sprintf(disk->disk_name, DRV_NAME "%d", rbd_dev->id); + snprintf(disk->disk_name, sizeof(disk->disk_name), DRV_NAME "%d", + rbd_dev->id); disk->major = rbd_dev->major; disk->first_minor = 0; disk->fops = &rbd_bd_ops; |