diff options
Diffstat (limited to 'net/bluetooth/hidp/core.c')
| -rw-r--r-- | net/bluetooth/hidp/core.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index ccd985da6518..a7352ff3fd1e 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -931,9 +931,13 @@ static int hidp_setup_hid(struct hidp_session *session, hid->version = req->version; hid->country = req->country; - strncpy(hid->name, req->name, 128); - strncpy(hid->phys, batostr(&bt_sk(session->ctrl_sock->sk)->src), 64); - strncpy(hid->uniq, batostr(&bt_sk(session->ctrl_sock->sk)->dst), 64); + strncpy(hid->name, req->name, sizeof(req->name) - 1); + + snprintf(hid->phys, sizeof(hid->phys), "%pMR", + &bt_sk(session->ctrl_sock->sk)->src); + + snprintf(hid->uniq, sizeof(hid->uniq), "%pMR", + &bt_sk(session->ctrl_sock->sk)->dst); hid->dev.parent = &session->conn->dev; hid->ll_driver = &hidp_hid_driver; @@ -941,6 +945,13 @@ static int hidp_setup_hid(struct hidp_session *session, hid->hid_get_raw_report = hidp_get_raw_report; hid->hid_output_raw_report = hidp_output_raw_report; + /* True if device is blacklisted in drivers/hid/hid-core.c */ + if (hid_ignore(hid)) { + hid_destroy_device(session->hid); + session->hid = NULL; + return -ENODEV; + } + return 0; fault: @@ -1013,7 +1024,7 @@ int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock, if (req->rd_size > 0) { err = hidp_setup_hid(session, req); - if (err) + if (err && err != -ENODEV) goto purge; } |