diff options
Diffstat (limited to 'fs/ubifs/super.c')
| -rw-r--r-- | fs/ubifs/super.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 03dda1cbe485..727a9e3fa806 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -1918,6 +1918,9 @@ static struct ubi_volume_desc *open_ubi(const char *name, int mode) int dev, vol; char *endptr; + if (!name || !*name) + return ERR_PTR(-EINVAL); + /* First, try to open using the device node path method */ ubi = ubi_open_volume_path(name, mode); if (!IS_ERR(ubi)) |