Bluetooth: Add eir_len parameter to mgmt_ev_device_found

This patch add a two byte eir_len parameter mgmt_ev_device_found. Since
it's unlikely that the data will in the short term be much bigger than
conventional EIR lengths just use a small stack based buffer for now to
avoid dynamic memory allocation & freeing.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index d1d13dc0cca8..4f166c834ddb 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -368,7 +368,8 @@ struct mgmt_ev_device_found {
         __u8 dev_class[3];
         __s8 rssi;
         __u8 confirm_name;
-        __u8 eir[HCI_MAX_EIR_LENGTH];
+        __le16 eir_len;
+        __u8 eir[0];
 } __packed;
 
 #define MGMT_EV_REMOTE_NAME             0x0012