diff options
Diffstat (limited to 'drivers/nvdimm/namespace_devs.c')
| -rw-r--r-- | drivers/nvdimm/namespace_devs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c index 681af3a8fd62..4b077555ac70 100644 --- a/drivers/nvdimm/namespace_devs.c +++ b/drivers/nvdimm/namespace_devs.c @@ -270,11 +270,10 @@ static ssize_t __alt_name_store(struct device *dev, const char *buf, if (dev->driver || to_ndns(dev)->claim) return -EBUSY; - input = kmemdup(buf, len + 1, GFP_KERNEL); + input = kstrndup(buf, len, GFP_KERNEL); if (!input) return -ENOMEM; - input[len] = '\0'; pos = strim(input); if (strlen(pos) + 1 > NSLABEL_NAME_LEN) { rc = -EINVAL; |