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| author |   Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-12-01 10:55:01 -0800 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2021-12-07 17:05:50 +0100 |
| commit | b48b833f9e8aa0675820a3b5a0f30d7319590ea8 (patch) | |
| tree | 40a2583df6b8fd0ed7a0b8ed1202a9e33a046022 /include/net/bluetooth | |
| parent | Bluetooth: HCI: Use skb_pull_data to parse LE Advertising Report event (diff) | |
| download | linux-dev-b48b833f9e8aa0675820a3b5a0f30d7319590ea8.tar.xz linux-dev-b48b833f9e8aa0675820a3b5a0f30d7319590ea8.zip | |
Bluetooth: HCI: Use skb_pull_data to parse LE Ext Advertising Report event
This uses skb_pull_data to check the LE Extended Advertising Report
events received have the minimum required length.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth')
| -rw-r--r-- | include/net/bluetooth/hci.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index c005b1ccdbc5..d3f2da9b2ac2 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -2517,8 +2517,8 @@ struct hci_ev_le_phy_update_complete { } __packed; #define HCI_EV_LE_EXT_ADV_REPORT 0x0d -struct hci_ev_le_ext_adv_report { - __le16 evt_type; +struct hci_ev_le_ext_adv_info { + __le16 type; __u8 bdaddr_type; bdaddr_t bdaddr; __u8 primary_phy; @@ -2526,11 +2526,16 @@ struct hci_ev_le_ext_adv_report { __u8 sid; __u8 tx_power; __s8 rssi; - __le16 interval; - __u8 direct_addr_type; + __le16 interval; + __u8 direct_addr_type; bdaddr_t direct_addr; - __u8 length; - __u8 data[]; + __u8 length; + __u8 data[]; +} __packed; + +struct hci_ev_le_ext_adv_report { + __u8 num; + struct hci_ev_le_ext_adv_info info[]; } __packed; #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a |