kopia lustrzana https://github.com/micropython/micropython
extmod/modbluetooth: Clamp MTU values to 32->UINT16_MAX.
rodzic
92464f11b0
commit
53dfb279da
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@ -842,7 +842,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_2(bluetooth_ble_gattc_exchange_mtu_obj, bluetooth
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STATIC mp_obj_t bluetooth_ble_l2cap_listen(mp_obj_t self_in, mp_obj_t psm_in, mp_obj_t mtu_in) {
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STATIC mp_obj_t bluetooth_ble_l2cap_listen(mp_obj_t self_in, mp_obj_t psm_in, mp_obj_t mtu_in) {
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(void)self_in;
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(void)self_in;
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mp_int_t psm = mp_obj_get_int(psm_in);
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mp_int_t psm = mp_obj_get_int(psm_in);
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mp_int_t mtu = mp_obj_get_int(mtu_in);
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mp_int_t mtu = MAX(32, MIN(UINT16_MAX, mp_obj_get_int(mtu_in)));
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return bluetooth_handle_errno(mp_bluetooth_l2cap_listen(psm, mtu));
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return bluetooth_handle_errno(mp_bluetooth_l2cap_listen(psm, mtu));
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}
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_3(bluetooth_ble_l2cap_listen_obj, bluetooth_ble_l2cap_listen);
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STATIC MP_DEFINE_CONST_FUN_OBJ_3(bluetooth_ble_l2cap_listen_obj, bluetooth_ble_l2cap_listen);
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@ -850,7 +850,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_3(bluetooth_ble_l2cap_listen_obj, bluetooth_ble_l
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STATIC mp_obj_t bluetooth_ble_l2cap_connect(size_t n_args, const mp_obj_t *args) {
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STATIC mp_obj_t bluetooth_ble_l2cap_connect(size_t n_args, const mp_obj_t *args) {
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mp_int_t conn_handle = mp_obj_get_int(args[1]);
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mp_int_t conn_handle = mp_obj_get_int(args[1]);
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mp_int_t psm = mp_obj_get_int(args[2]);
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mp_int_t psm = mp_obj_get_int(args[2]);
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mp_int_t mtu = mp_obj_get_int(args[3]);
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mp_int_t mtu = MAX(32, MIN(UINT16_MAX, mp_obj_get_int(args[3])));
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return bluetooth_handle_errno(mp_bluetooth_l2cap_connect(conn_handle, psm, mtu));
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return bluetooth_handle_errno(mp_bluetooth_l2cap_connect(conn_handle, psm, mtu));
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}
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(bluetooth_ble_l2cap_connect_obj, 4, 4, bluetooth_ble_l2cap_connect);
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STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(bluetooth_ble_l2cap_connect_obj, 4, 4, bluetooth_ble_l2cap_connect);
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