Merge "MIDI: check range of port counts" into rvc-dev am: 05f02628

import android.os.Bundle;

import android.os.Parcel;

import android.os.Parcelable;

import android.util.Log;

/**

    public MidiDeviceInfo(int type, int id, int numInputPorts, int numOutputPorts,

            String[] inputPortNames, String[] outputPortNames, Bundle properties,

            boolean isPrivate) {

        // Check num ports for out-of-range values. Typical values will be

        // between zero and three. More than 16 would be very unlikely

        // because the port index field in the USB packet is only 4 bits.

        // This check is mainly just to prevent OutOfMemoryErrors when

        // fuzz testing.

        final int maxPorts = 256; // arbitrary and very high

        if (numInputPorts < 0 || numInputPorts > maxPorts) {

            throw new IllegalArgumentException("numInputPorts out of range = "

                    + numInputPorts);

        }

        if (numOutputPorts < 0 || numOutputPorts > maxPorts) {

            throw new IllegalArgumentException("numOutputPorts out of range = "

                    + numOutputPorts);

        }

        mType = type;

        mId = id;

        mInputPortCount = numInputPorts;