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Bluetooth: L2CAP: Elevate security level if requested by application

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Elevate the security level before sending the connection request if
the application has set a required security level on the channel.

Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This commit is contained in:
Joakim Andersson 2020-07-29 20:04:03 +02:00 • committed by Carles Cufí
commit 5f00ee1e88
1 changed files with 14 additions and 0 deletions
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14
subsys/bluetooth/host/l2cap.c
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@ -2358,6 +2358,20 @@ static int l2cap_le_connect(struct bt_conn *conn, struct bt_l2cap_le_chan *ch,
ch->chan.psm = psm;
if (conn->sec_level < ch->chan.required_sec_level) {
int err;
err = bt_conn_set_security(conn, ch->chan.required_sec_level);
if (err) {
return err;
}
atomic_set_bit(ch->chan.status,
BT_L2CAP_STATUS_ENCRYPT_PENDING);
return 0;
}
return l2cap_le_conn_req(ch);
}