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| author | Thorsten Blum <thorsten.blum@linux.dev> | 2025-08-10 23:53:20 +0200 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2025-09-27 11:37:00 -0400 |
| commit | d4e99db3d942c8099006f3b7536bc52f766b475a (patch) | |
| tree | d3639117352ba0e8e4328cdde6dadfe2a336d071 | |
| parent | Bluetooth: btintel_pcie: Define hdev->wakeup() callback (diff) | |
| download | linux-d4e99db3d942c8099006f3b7536bc52f766b475a.tar.gz linux-d4e99db3d942c8099006f3b7536bc52f766b475a.zip | |
Bluetooth: Annotate struct hci_drv_rp_read_info with __counted_by_le()
Add the __counted_by_le() compiler attribute to the flexible array
member 'supported_commands' to improve access bounds-checking via
CONFIG_UBSAN_BOUNDS and CONFIG_FORTIFY_SOURCE.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
| -rw-r--r-- | include/net/bluetooth/hci_drv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/bluetooth/hci_drv.h b/include/net/bluetooth/hci_drv.h index 2f01c44f05ec..3fd6fdbdb02e 100644 --- a/include/net/bluetooth/hci_drv.h +++ b/include/net/bluetooth/hci_drv.h @@ -47,7 +47,7 @@ struct hci_drv_ev_cmd_complete { struct hci_drv_rp_read_info { __u8 driver_name[HCI_DRV_MAX_DRIVER_NAME_LENGTH]; __le16 num_supported_commands; - __le16 supported_commands[]; + __le16 supported_commands[] __counted_by_le(num_supported_commands); } __packed; /* Driver specific OGF (Opcode Group Field) |