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Commit ca3450b5 authored by Pete Gillin's avatar Pete Gillin Committed by Gerrit Code Review
Browse files

Merge "Stop using Arrays.checkOffsetAndCount."

parents 001d2aed 60f55a25

core/java/android/content/pm/LimitedLengthInputStream.java

+3 −2
Original line number Diff line number Diff line 
package android.content.pm;



import libcore.util.ArrayUtils;



import java.io.FilterInputStream;

import java.io.IOException;

import java.io.InputStream;

import java.util.Arrays;



/**

 * A class that limits the amount of data that is read from an InputStream. When
@@ -71,7 +72,7 @@ public class LimitedLengthInputStream extends FilterInputStream { 
        }



        final int arrayLength = buffer.length;

        Arrays.checkOffsetAndCount(arrayLength, offset, byteCount);

        ArrayUtils.throwsIfOutOfBounds(arrayLength, offset, byteCount);



        if (mOffset > Long.MAX_VALUE - byteCount) {

            throw new IOException("offset out of bounds: " + mOffset + " + " + byteCount);

core/java/android/os/FileBridge.java

+2 −2
Original line number Diff line number Diff line
@@ -27,12 +27,12 @@ import libcore.io.IoBridge; 
import libcore.io.IoUtils;

import libcore.io.Memory;

import libcore.io.Streams;

import libcore.util.ArrayUtils;



import java.io.FileDescriptor;

import java.io.IOException;

import java.io.OutputStream;

import java.nio.ByteOrder;

import java.util.Arrays;



/**

 * Simple bridge that allows file access across process boundaries without
@@ -178,7 +178,7 @@ public class FileBridge extends Thread { 


        @Override

        public void write(byte[] buffer, int byteOffset, int byteCount) throws IOException {

            Arrays.checkOffsetAndCount(buffer.length, byteOffset, byteCount);

            ArrayUtils.throwsIfOutOfBounds(buffer.length, byteOffset, byteCount);

            Memory.pokeInt(mTemp, 0, CMD_WRITE, ByteOrder.BIG_ENDIAN);

            Memory.pokeInt(mTemp, 4, byteCount, ByteOrder.BIG_ENDIAN);

            IoBridge.write(mClient, mTemp, 0, MSG_LENGTH);

core/java/android/os/Parcel.java

+3 −3
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ import dalvik.annotation.optimization.CriticalNative; 
import dalvik.annotation.optimization.FastNative;

import dalvik.system.VMRuntime;



import libcore.util.ArrayUtils;

import libcore.util.SneakyThrow;



import java.io.ByteArrayInputStream;
@@ -46,7 +47,6 @@ import java.lang.reflect.Array; 
import java.lang.reflect.Field;

import java.lang.reflect.Modifier;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.HashMap;

import java.util.List;

import java.util.Map;
@@ -602,7 +602,7 @@ public final class Parcel { 
            writeInt(-1);

            return;

        }

        Arrays.checkOffsetAndCount(b.length, offset, len);

        ArrayUtils.throwsIfOutOfBounds(b.length, offset, len);

        nativeWriteByteArray(mNativePtr, b, offset, len);

    }
@@ -631,7 +631,7 @@ public final class Parcel { 
            writeInt(-1);

            return;

        }

        Arrays.checkOffsetAndCount(b.length, offset, len);

        ArrayUtils.throwsIfOutOfBounds(b.length, offset, len);

        nativeWriteBlob(mNativePtr, b, offset, len);

    }

drm/java/android/drm/DrmOutputStream.java

+2 −2
Original line number Diff line number Diff line
@@ -27,13 +27,13 @@ import android.util.Log; 


import libcore.io.IoBridge;

import libcore.io.Streams;

import libcore.util.ArrayUtils;



import java.io.FileDescriptor;

import java.io.FilterOutputStream;

import java.io.IOException;

import java.io.OutputStream;

import java.net.UnknownServiceException;

import java.util.Arrays;



/**

 * Stream that applies a {@link DrmManagerClient} transformation to data before
@@ -91,7 +91,7 @@ public class DrmOutputStream extends OutputStream { 


    @Override

    public void write(byte[] buffer, int offset, int count) throws IOException {

        Arrays.checkOffsetAndCount(buffer.length, offset, count);

        ArrayUtils.throwsIfOutOfBounds(buffer.length, offset, count);



        final byte[] exactBuffer;

        if (count == buffer.length) {