aboutsummaryrefslogtreecommitdiff
path: root/drivers/mtd/ubi/cdev.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mtd/ubi/cdev.c')
-rw-r--r--drivers/mtd/ubi/cdev.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 3320a50ba4f..ad76592fb2f 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;