diff options
Diffstat (limited to 'net/bluetooth/hidp')
| -rw-r--r-- | net/bluetooth/hidp/Kconfig | 2 | ||||
| -rw-r--r-- | net/bluetooth/hidp/core.c | 10 |
2 files changed, 4 insertions, 8 deletions
diff --git a/net/bluetooth/hidp/Kconfig b/net/bluetooth/hidp/Kconfig index 9332bc7..bc8610b 100644 --- a/net/bluetooth/hidp/Kconfig +++ b/net/bluetooth/hidp/Kconfig @@ -1,6 +1,6 @@ config BT_HIDP tristate "HIDP protocol support" - depends on BT && INPUT + depends on BT_BREDR && INPUT select HID help HIDP (Human Interface Device Protocol) is a transport layer diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 1b7d605..cc25d0b 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -736,14 +736,10 @@ static int hidp_setup_hid(struct hidp_session *session, struct hid_device *hid; int err; - session->rd_data = kzalloc(req->rd_size, GFP_KERNEL); - if (!session->rd_data) - return -ENOMEM; + session->rd_data = memdup_user(req->rd_data, req->rd_size); + if (IS_ERR(session->rd_data)) + return PTR_ERR(session->rd_data); - if (copy_from_user(session->rd_data, req->rd_data, req->rd_size)) { - err = -EFAULT; - goto fault; - } session->rd_size = req->rd_size; hid = hid_allocate_device(); |
