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Bluetooth: mgmt: Disallow legacy MGMT_OP_READ_LOCAL_OOB_EXT_DATA

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Legacy (v2.0) controllers do not support Extended OOB Data used by SSP.

Signed-off-by: Brian Gix <brian.gix@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Brian Gix 2021-08-23 14:57:29 -07:00 committed by Marcel Holtmann
parent 0b59e272f9
commit 81218cbee9
1 changed files with 5 additions and 0 deletions
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5
net/bluetooth/mgmt.c
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@ -7315,6 +7315,11 @@ static int read_local_oob_ext_data(struct sock *sk, struct hci_dev *hdev,
if (!rp)
return -ENOMEM;
if (!status && !lmp_ssp_capable(hdev)) {
status = MGMT_STATUS_NOT_SUPPORTED;
eir_len = 0;
}
if (status)
goto complete;