diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2023-01-09 19:37:52 -0600 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-02-09 14:17:40 -0800 |
| commit | 969cf3e670b5532dc345b8fafaf96a94278a7e09 (patch) | |
| tree | d759f596efda8693a9d61a422e89adbeec065399 /include/net/bluetooth/hci.h | |
| parent | fec2972a3155b3f6deb6fa8f06fcd645695d6b49 (diff) | |
Bluetooth: HCI: Replace zero-length arrays with flexible-array members
Zero-length arrays are deprecated[1] and we are moving towards
adopting C99 flexible-array members instead. So, replace zero-length
arrays in a couple of structures with flex-array members.
This helps with the ongoing efforts to tighten the FORTIFY_SOURCE
routines on memcpy() and help us make progress towards globally
enabling -fstrict-flex-arrays=3 [2].
Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays [1]
Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [2]
Link: https://github.com/KSPP/linux/issues/78
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'include/net/bluetooth/hci.h')
| -rw-r--r-- | include/net/bluetooth/hci.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 8d773b042c85..400f8a7d0c3f 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -2156,7 +2156,7 @@ struct hci_cp_le_big_create_sync { __u8 mse; __le16 timeout; __u8 num_bis; - __u8 bis[0]; + __u8 bis[]; } __packed; #define HCI_OP_LE_BIG_TERM_SYNC 0x206c @@ -2174,7 +2174,7 @@ struct hci_cp_le_setup_iso_path { __le16 codec_vid; __u8 delay[3]; __u8 codec_cfg_len; - __u8 codec_cfg[0]; + __u8 codec_cfg[]; } __packed; struct hci_rp_le_setup_iso_path { |