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Bluetooth: hci_conn: Use struct_size() in hci_le_big_create_sync() 

Use struct_size() instead of the open-coded version. Similarly to
this other patch[1].

Link: https://lore.kernel.org/linux-hardening/ZiwwPmCvU25YzWek@neat/ [1]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Gustavo A. R. Silva 2024-05-01 12:09:30 -06:00 committed by Luiz Augusto von Dentz
parent 4322502fb1
commit d6bb8782b4
1 changed files with 1 additions and 1 deletions
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2
net/bluetooth/hci_conn.c
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@ -2132,7 +2132,7 @@ int hci_le_big_create_sync(struct hci_dev *hdev, struct hci_conn *hcon,
memcpy(pdu->bis, bis, num_bis);
return hci_send_cmd(hdev, HCI_OP_LE_BIG_CREATE_SYNC,
sizeof(*pdu) + num_bis, pdu);
struct_size(pdu, bis, num_bis), pdu);
}
static void create_big_complete(struct hci_dev *hdev, void *data, int err)