From aedfec59eed37d1ff7ce09b303b668234e9a7f8e Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Thu, 12 May 2011 20:57:03 -0700 Subject: [PATCH] rbd: use snprintf for disk->disk_name Signed-off-by: Sage Weil --- drivers/block/rbd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 0d80967e140c..d833d02b321f 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; -- 2.11.0