diff options
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index fc275dca94f8..10caab587cca 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -6183,13 +6183,25 @@ void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn, ev->flags = __cpu_to_le32(flags); - if (name_len > 0) - eir_len = eir_append_data(ev->eir, 0, EIR_NAME_COMPLETE, - name, name_len); + /* We must ensure that the EIR Data fields are ordered and + * unique. Keep it simple for now and avoid the problem by not + * adding any BR/EDR data to the LE adv. + */ + if (conn->le_adv_data_len > 0) { + memcpy(&ev->eir[eir_len], + conn->le_adv_data, conn->le_adv_data_len); + eir_len = conn->le_adv_data_len; + } else { + if (name_len > 0) + eir_len = eir_append_data(ev->eir, 0, EIR_NAME_COMPLETE, + name, name_len); - if (conn->dev_class && memcmp(conn->dev_class, "\0\0\0", 3) != 0) - eir_len = eir_append_data(ev->eir, eir_len, - EIR_CLASS_OF_DEV, conn->dev_class, 3); + if (conn->dev_class && + memcmp(conn->dev_class, "\0\0\0", 3) != 0) + eir_len = eir_append_data(ev->eir, eir_len, + EIR_CLASS_OF_DEV, + conn->dev_class, 3); + } ev->eir_len = cpu_to_le16(eir_len); |