diff options
| -rw-r--r-- | drivers/usb/gadget/function/f_fs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index 5e746adc8a2d..e126897a7fae 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -1230,7 +1230,7 @@ static long ffs_epfile_ioctl(struct file *file, unsigned code, desc = epfile->ep->descs[desc_idx]; spin_unlock_irq(&epfile->ffs->eps_lock); - ret = copy_to_user((void *)value, desc, sizeof(*desc)); + ret = copy_to_user((void *)value, desc, desc->bLength); if (ret) ret = -EFAULT; return ret; |