diff options
| -rw-r--r-- | drivers/usb/gadget/configfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c index 3589be72f598..05b9adde1a17 100644 --- a/drivers/usb/gadget/configfs.c +++ b/drivers/usb/gadget/configfs.c @@ -254,6 +254,9 @@ static ssize_t gadget_dev_desc_UDC_store(struct gadget_info *gi, char *name; int ret; + if (strlen(page) < len) + return -EOVERFLOW; + name = kstrdup(page, GFP_KERNEL); if (!name) return -ENOMEM; |