diff options
Diffstat (limited to 'drivers/mtd/ubi/cdev.c')
| -rw-r--r-- | drivers/mtd/ubi/cdev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c index 3320a50ba4f0..ad76592fb2f4 100644 --- a/drivers/mtd/ubi/cdev.c +++ b/drivers/mtd/ubi/cdev.c @@ -632,6 +632,9 @@ static int verify_mkvol_req(const struct ubi_device *ubi, if (req->alignment != 1 && n) goto bad; + if (!req->name[0] || !req->name_len) + goto bad; + if (req->name_len > UBI_VOL_NAME_MAX) { err = -ENAMETOOLONG; goto bad; |