diff options
| author | Brian Gix | 2021-08-23 14:57:29 -0700 |
|---|---|---|
| committer | Marcel Holtmann | 2021-08-30 16:16:49 +0200 |
| commit | 81218cbee980b1d027c429dda56c8c5ac11ccb4d (patch) | |
| tree | dcd4bdcd9bbe282c8c66683642699fec946e2b5d /net | |
| parent | 0b59e272f9324dac8c12444cf5926be84abd53f9 (diff) | |
Bluetooth: mgmt: Disallow legacy MGMT_OP_READ_LOCAL_OOB_EXT_DATA
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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/mgmt.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index cea01e275f1e..17be5cc528bf 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -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; |